:root{--splms-primary-50: #e9ebf3;--splms-primary-100: #b9c2db;--splms-primary-200: #98a4c9;--splms-primary-300: #687bb1;--splms-primary-400: #4b61a1;--splms-primary-500: #1e3a8a;--splms-primary-600: #1b357e;--splms-primary-700: #152962;--splms-primary-800: #11204c;--splms-primary-900: #0d183a;--splms-primary-50-rgb: 233, 235, 243;--splms-primary-100-rgb: 185, 194, 219;--splms-primary-200-rgb: 152, 164, 201;--splms-primary-300-rgb: 104, 123, 177;--splms-primary-400-rgb: 75, 97, 161;--splms-primary-500-rgb: 30, 58, 138;--splms-primary-600-rgb: 27, 53, 126;--splms-primary-700-rgb: 21, 41, 98;--splms-primary-800-rgb: 17, 32, 76;--splms-primary-900-rgb: 13, 24, 58;--splms-primary: #1e3a8a;--splms-primary-hover: #1b357e;--splms-primary-dark: #152962;--splms-primary-light: #687bb1;--splms-primary-rgb: 30, 58, 138;--splms-primary-hover-rgb: 27, 53, 126;--splms-primary-dark-rgb: 21, 41, 98;--splms-secondary: #10B981;--splms-secondary-hover: #059669;--splms-secondary-dark: #047857;--splms-secondary-light: #34D399;--splms-secondary-rgb: 16, 185, 129;--splms-secondary-hover-rgb: 5, 150, 105;--splms-success: #10B981;--splms-success-hover: #059669;--splms-success-light: #D1FAE5;--splms-success-dark: #059669;--splms-success-rgb: 16, 185, 129;--splms-success-hover-rgb: 5, 150, 105;--splms-warning: #F59E0B;--splms-warning-hover: #D97706;--splms-warning-light: #FEF3C7;--splms-warning-dark: #D97706;--splms-warning-rgb: 245, 158, 11;--splms-warning-hover-rgb: 217, 119, 6;--splms-danger: #EF4444;--splms-danger-hover: #DC2626;--splms-danger-light: #FEE2E2;--splms-danger-border: #FECACA;--splms-danger-dark: #B91C1C;--splms-danger-rgb: 239, 68, 68;--splms-danger-hover-rgb: 220, 38, 38;--splms-info: #3B82F6;--splms-info-hover: #2563EB;--splms-info-light: #DBEAFE;--splms-info-dark: #1E40AF;--splms-info-rgb: 59, 130, 246;--splms-info-hover-rgb: 37, 99, 235;--splms-white: #FFFFFF;--splms-black: #000000;--splms-white-rgb: 255, 255, 255;--splms-gray-50: #F9FAFB;--splms-gray-100: #F3F4F6;--splms-gray-200: #E5E7EB;--splms-gray-300: #D1D5DB;--splms-gray-400: #9CA3AF;--splms-gray-500: #6B7280;--splms-gray-600: #4B5563;--splms-gray-700: #374151;--splms-gray-800: #1F2937;--splms-gray-900: #111827;--splms-gray-50-rgb: 249, 250, 251;--splms-gray-100-rgb: 243, 244, 246;--splms-gray-200-rgb: 229, 231, 235;--splms-font-family-base: Inter, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, sans-serif;--splms-font-family-heading: Inter, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, sans-serif;--splms-font-family-mono: SF Mono, Monaco, Menlo, Consolas, Liberation Mono, Courier New, monospace;--splms-font-size-xs: 0.75rem;--splms-font-size-sm: 0.875rem;--splms-font-size-base: 1rem;--splms-font-size-lg: 1.125rem;--splms-font-size-xl: 1.25rem;--splms-font-size-2xl: 1.5rem;--splms-font-size-3xl: 1.875rem;--splms-font-size-4xl: 2.25rem;--splms-font-size-5xl: 3rem;--splms-font-size-6xl: 3.75rem;--splms-font-weight-thin: 100;--splms-font-weight-light: 300;--splms-font-weight-normal: 400;--splms-font-weight-medium: 500;--splms-font-weight-semibold: 600;--splms-font-weight-bold: 700;--splms-font-weight-extrabold: 800;--splms-font-weight-black: 900;--splms-line-height-none: 1;--splms-line-height-tight: 1.25;--splms-line-height-snug: 1.375;--splms-line-height-normal: 1.5;--splms-line-height-relaxed: 1.625;--splms-line-height-loose: 2;--splms-spacing-0: 0;--splms-spacing-1: 0.25rem;--splms-spacing-2: 0.5rem;--splms-spacing-3: 0.75rem;--splms-spacing-4: 1rem;--splms-spacing-5: 1.25rem;--splms-spacing-6: 1.5rem;--splms-spacing-8: 2rem;--splms-spacing-10: 2.5rem;--splms-spacing-12: 3rem;--splms-spacing-16: 4rem;--splms-spacing-20: 5rem;--splms-spacing-24: 6rem;--splms-spacing-32: 8rem;--splms-border-radius-none: 0;--splms-border-radius-sm: 0.125rem;--splms-border-radius-base: 0.25rem;--splms-border-radius-md: 0.375rem;--splms-border-radius-lg: 0.5rem;--splms-border-radius-xl: 0.75rem;--splms-border-radius-2xl: 1rem;--splms-border-radius-xxl: 1.25rem;--splms-border-radius-3xl: 1.5rem;--splms-border-radius-full: 9999px;--splms-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);--splms-shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);--splms-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);--splms-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);--splms-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);--splms-shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);--splms-shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);--splms-transition-fast: 150ms ease;--splms-transition-base: 250ms ease;--splms-transition-slow: 350ms ease;--splms-z-index-dropdown: 1000;--splms-z-index-sticky: 1020;--splms-z-index-fixed: 1030;--splms-z-index-modal-backdrop: 1040;--splms-z-index-modal: 1050;--splms-z-index-popover: 1060;--splms-z-index-tooltip: 1070;--splms-z-index-toast: 1080;--splms-header-height: 70px;--splms-footer-height: 200px;--splms-sidebar-width: 300px;--splms-course-sidebar-width: 350px;--splms-lesson-content-max-width: 800px;--splms-dashboard-sidebar-width: 260px;--splms-dashboard-content-padding: 30px;--splms-surface: #FFFFFF;--splms-surface-secondary: #F9FAFB;--splms-surface-tertiary: #F3F4F6;--splms-bg: #F9FAFB;--splms-bg-secondary: #FFFFFF;--splms-text-primary: #111827;--splms-text-secondary: #4B5563;--splms-text-muted: #6B7280;--splms-text-subtle: #9CA3AF;--splms-border-primary: #E5E7EB;--splms-border-secondary: #D1D5DB;--splms-progress-bg: #E5E7EB;--splms-progress-fill: #1e3a8a;--splms-progress-complete: #10B981;--splms-status-draft: #9CA3AF;--splms-status-published: #10B981;--splms-status-featured: #F59E0B;--splms-status-archived: #6B7280;--splms-difficulty-beginner: #10B981;--splms-difficulty-intermediate: #F59E0B;--splms-difficulty-advanced: #EF4444;--splms-price-free: #10B981;--splms-price-paid: #1e3a8a;--splms-price-sale: #EF4444;--splms-price-currency: #4B5563;--splms-btn-primary-bg: #1e3a8a;--splms-btn-primary-color: #FFFFFF;--splms-btn-primary-hover: #1b357e;--splms-btn-secondary-bg: #F3F4F6;--splms-btn-secondary-color: #374151;--splms-btn-secondary-hover: #E5E7EB;--splms-btn-outline-bg: transparent;--splms-btn-outline-color: #1e3a8a;--splms-btn-outline-border: #1e3a8a;--splms-btn-outline-hover-bg: #1e3a8a;--splms-btn-outline-hover-color: #FFFFFF;--splms-link-color: #1e3a8a;--splms-link-hover-color: #1b357e;--splms-link-visited-color: #152962;--splms-dashboard-primary: var(--splms-primary);--splms-dashboard-primary-hover: var(--splms-primary-hover);--splms-dashboard-secondary: var(--splms-secondary);--splms-dashboard-bg: var(--splms-bg);--splms-dashboard-surface: var(--splms-surface);--splms-dashboard-text: var(--splms-text-primary);--splms-dashboard-text-muted: var(--splms-text-muted);--splms-dashboard-border: var(--splms-border-primary);--splms-dashboard-radius: var(--splms-border-radius-xl);--splms-dashboard-shadow: var(--splms-shadow-md);--splms-dashboard-font-family: var(--splms-font-family-base);--splms-maintenance-gradient-start: var(--splms-primary);--splms-maintenance-gradient-end: var(--splms-primary-dark) ;--splms-maintenance-card-bg: var(--splms-white);--splms-maintenance-text-primary: var(--splms-gray-800);--splms-maintenance-text-secondary: var(--splms-gray-600);--splms-maintenance-accent: var(--splms-success);--splms-maintenance-border: var(--splms-gray-200);--splms-maintenance-shadow: 0 25px 80px rgba(0, 0, 0, 0.12)}.splms-quiz-question-card{background:var(--splms-white);border-radius:var(--splms-border-radius-lg);padding:var(--splms-spacing-8);margin-bottom:var(--splms-spacing-6);box-shadow:0 1px 3px rgba(0,0,0,.1)}@media(max-width: 768px){.splms-quiz-question-card{padding:var(--splms-spacing-6)}}.splms-quiz-question-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--splms-spacing-6);padding-bottom:var(--splms-spacing-4);border-bottom:2px solid var(--splms-gray-100)}.splms-quiz-question-header .splms-quiz-question-number{font-size:var(--splms-font-size-sm);font-weight:var(--splms-font-weight-bold);color:var(--splms-primary);text-transform:uppercase;letter-spacing:.05em}.splms-quiz-question-header .splms-quiz-question-points{font-size:var(--splms-font-size-sm);font-weight:var(--splms-font-weight-semibold);color:var(--splms-gray-600);padding:var(--splms-spacing-1) var(--splms-spacing-3);background-color:var(--splms-gray-100);border-radius:var(--splms-border-radius-xl)}.splms-quiz-question-content{margin-bottom:var(--splms-spacing-6)}.splms-quiz-question-content .splms-quiz-question-title{font-size:var(--splms-font-size-lg);font-weight:var(--splms-font-weight-semibold);color:var(--splms-gray-900);line-height:var(--splms-line-height-relaxed);margin:0 0 var(--splms-spacing-4) 0}.splms-quiz-question-content .splms-quiz-question-description{font-size:var(--splms-font-base);color:var(--splms-gray-700);line-height:var(--splms-line-height-relaxed);margin-top:var(--splms-spacing-3);padding:var(--splms-spacing-4);background-color:var(--splms-gray-50);border-left:3px solid var(--splms-primary);border-radius:var(--splms-border-radius-base)}.splms-quiz-question-options{margin-bottom:var(--splms-spacing-6)}.splms-quiz-question-explanation{margin-top:var(--splms-spacing-6);padding:var(--splms-spacing-4);background-color:var(--splms-info-light);border-left:4px solid var(--splms-primary);border-radius:var(--splms-border-radius-md)}.splms-quiz-question-explanation h4{font-size:var(--splms-font-base);font-weight:var(--splms-font-weight-semibold);color:var(--splms-primary);margin:0 0 var(--splms-spacing-2) 0}.splms-quiz-question-explanation p{font-size:var(--splms-font-size-sm);color:var(--splms-gray-700);line-height:var(--splms-line-height-relaxed);margin:0}.option-label.answer-option{display:flex;align-items:flex-start;padding:var(--splms-spacing-4);margin-bottom:var(--splms-spacing-3);background-color:var(--splms-white);border:1px solid var(--splms-gray-200);border-radius:var(--splms-border-radius-lg);cursor:pointer;transition:all var(--splms-transition-base);position:relative}.option-label.answer-option:hover{border-color:var(--splms-primary);background-color:rgba(59,130,246,.05)}.option-label.answer-option.selected{border-color:var(--splms-primary);background-color:rgba(59,130,246,.1)}.option-label.answer-option input[type=radio],.option-label.answer-option input[type=checkbox]{flex-shrink:0;margin:4px var(--splms-spacing-3) 0 0;width:20px;height:20px;cursor:pointer;accent-color:var(--splms-primary)}.option-label.answer-option .option-text{flex:1;font-size:var(--splms-font-base);color:var(--splms-gray-800);line-height:var(--splms-line-height-relaxed)}.short-answer-container{margin:var(--splms-spacing-4) 0}.short-answer-container .short-answer-input{width:100%;padding:var(--splms-spacing-4);font-size:var(--splms-font-base);color:var(--splms-gray-900);background-color:var(--splms-white);border:2px solid var(--splms-gray-300);border-radius:var(--splms-border-radius-lg);transition:all var(--splms-transition-base)}.short-answer-container .short-answer-input:focus{outline:none;border-color:var(--splms-primary);box-shadow:0 0 0 3px rgba(59,130,246,.1)}.short-answer-container .short-answer-input::placeholder{color:var(--splms-gray-400)}.essay-container{margin:var(--splms-spacing-4) 0}.essay-container .essay-textarea{width:100%;padding:var(--splms-spacing-4);font-size:var(--splms-font-base);color:var(--splms-gray-900);background-color:var(--splms-white);border:2px solid var(--splms-gray-300);border-radius:var(--splms-border-radius-lg);resize:vertical;min-height:150px;line-height:var(--splms-line-height-relaxed);font-family:inherit;transition:all var(--splms-transition-base)}.essay-container .essay-textarea:focus{outline:none;border-color:var(--splms-primary);box-shadow:0 0 0 3px rgba(59,130,246,.1)}.essay-container .essay-textarea::placeholder{color:var(--splms-gray-400)}.file-upload-container{margin:var(--splms-spacing-4) 0}.file-upload-container .file-upload-note{padding:var(--splms-spacing-4);background-color:var(--splms-warning-light);border-left:4px solid var(--splms-warning);border-radius:var(--splms-border-radius-md);margin-bottom:var(--splms-spacing-4)}.file-upload-container .file-upload-note p{font-size:var(--splms-font-size-sm);color:var(--splms-gray-700);margin:0 0 var(--splms-spacing-2) 0}.file-upload-container .file-upload-note p:last-child{margin-bottom:0}.file-upload-container .file-upload-note p strong{color:var(--splms-gray-900)}.file-upload-container .file-upload-preview{padding:var(--splms-spacing-4);background-color:var(--splms-gray-50);border-radius:var(--splms-border-radius-md);margin-bottom:var(--splms-spacing-4);display:flex;align-items:center;justify-content:space-between;gap:var(--splms-spacing-4)}.file-upload-container .file-upload-preview p{margin:0;font-size:var(--splms-font-size-sm);color:var(--splms-gray-700)}.file-upload-container .file-upload-preview p strong{color:var(--splms-primary)}.file-upload-container .file-upload-field .file-upload-input{display:none}.file-upload-container .file-upload-field .file-upload-label{display:flex;align-items:center;gap:var(--splms-spacing-3);padding:var(--splms-spacing-4);border:2px dashed var(--splms-gray-300);border-radius:var(--splms-border-radius-lg);cursor:pointer;transition:all var(--splms-transition-base)}.file-upload-container .file-upload-field .file-upload-label:hover{border-color:var(--splms-primary);background-color:rgba(59,130,246,.05)}.file-upload-container .file-upload-field .file-upload-label .file-upload-button{padding:var(--splms-spacing-2) var(--splms-spacing-4);background-color:var(--splms-primary);color:#fff;border-radius:var(--splms-border-radius-md);font-size:var(--splms-font-size-sm);font-weight:var(--splms-font-weight-semibold);transition:background-color var(--splms-transition-base)}.file-upload-container .file-upload-field .file-upload-label .file-upload-text{font-size:var(--splms-font-size-sm);color:var(--splms-gray-600)}.splms-quiz-navigation{display:flex;align-items:center;justify-content:space-between;gap:var(--splms-spacing-4);margin-top:var(--splms-spacing-6);padding-top:var(--splms-spacing-6);border-top:2px solid var(--splms-gray-100)}@media(max-width: 640px){.splms-quiz-navigation{flex-wrap:wrap}}.splms-quiz-navigation .splms-quiz-progress{flex:1;max-width:300px}@media(max-width: 640px){.splms-quiz-navigation .splms-quiz-progress{order:-1;width:100%;max-width:100%}}.splms-quiz-navigation .splms-quiz-progress .splms-quiz-progress-bar{height:8px;background-color:var(--splms-gray-200);border-radius:var(--splms-border-radius-base);overflow:hidden;margin-bottom:var(--splms-spacing-2)}.splms-quiz-navigation .splms-quiz-progress .splms-quiz-progress-bar .splms-quiz-progress-fill{height:100%;background:linear-gradient(90deg, var(--splms-primary) 0%, var(--splms-info-light) 100%);transition:width var(--splms-transition-slow);border-radius:var(--splms-border-radius-base)}.splms-quiz-navigation .splms-quiz-progress .splms-quiz-progress-text{font-size:var(--splms-font-size-sm);font-weight:var(--splms-font-weight-semibold);color:var(--splms-gray-600);text-align:center}.splms-quiz-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--splms-spacing-8)}.splms-quiz-loading .splms-quiz-loading-spinner{width:48px;height:48px;border:4px solid var(--splms-gray-200);border-top-color:var(--splms-primary);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:var(--splms-spacing-4)}.splms-quiz-loading .splms-quiz-loading-text{font-size:var(--splms-font-base);color:var(--splms-gray-600);font-weight:var(--splms-font-weight-medium)}@keyframes spin{to{transform:rotate(360deg)}}.splms-quiz-no-options,.splms-quiz-options-placeholder{padding:var(--splms-spacing-6);text-align:center;color:var(--splms-gray-500);font-style:italic}.splms-matching-container{margin:var(--splms-spacing-4) 0}.splms-matching-container .splms-matching-instruction{margin-bottom:calc(var(--splms-spacing-4)*1.5);color:var(--splms-gray-600);font-size:.95rem}.splms-matching-interface{display:flex;flex-direction:column;gap:calc(var(--splms-spacing-4)*2)}.splms-matching-pairs{display:flex;flex-direction:column;gap:var(--splms-spacing-4)}.splms-matching-row{display:flex;align-items:center;gap:var(--splms-spacing-4);padding:var(--splms-spacing-4);background:var(--splms-white);border:2px solid var(--splms-gray-200);border-radius:var(--splms-border-radius-base);transition:var(--splms-transition-base)}.splms-matching-row:hover{border-color:var(--splms-primary)}.splms-matching-left-item{flex:0 0 auto;min-width:150px;font-weight:var(--splms-font-weight-medium);color:var(--splms-gray-900)}.splms-matching-left-item .splms-matching-left-label{display:block}.splms-matching-drop-zone{flex:1;min-height:48px;min-width:120px;display:flex;align-items:center;justify-content:center;padding:calc(var(--splms-spacing-4)*.75);background:var(--splms-gray-50);border:2px dashed var(--splms-gray-300);border-radius:var(--splms-border-radius-base);transition:var(--splms-transition-base);cursor:pointer}.splms-matching-drop-zone.splms-matching-drag-over{border-color:var(--splms-primary);background:var(--splms-primary-light);border-style:solid}.splms-matching-drop-zone.splms-matching-has-match{border-style:solid;border-color:var(--splms-gray-200);background:var(--splms-white);padding:0}.splms-matching-drop-zone .splms-matching-drop-hint{color:var(--splms-gray-400);font-size:.875rem;font-style:italic}.splms-matching-chip{display:inline-flex;align-items:center;gap:calc(var(--splms-spacing-4)*.5);padding:calc(var(--splms-spacing-4)*.5) var(--splms-spacing-4);background:var(--splms-primary);color:var(--splms-white);border-radius:var(--splms-border-radius-base);font-size:.875rem;font-weight:var(--splms-font-weight-medium);cursor:move;user-select:none;transition:var(--splms-transition-base)}.splms-matching-chip:hover{background:var(--splms-primary-dark)}.splms-matching-chip.splms-matching-dragging{opacity:.5;transform:scale(0.95)}.splms-matching-chip.splms-matching-review-mode{cursor:default}.splms-matching-chip-handle{display:inline-block;opacity:.8;font-size:1rem;line-height:var(--splms-line-height-none)}.splms-matching-chip-text{flex:1}.splms-matching-chip-remove{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;padding:0;margin:0;margin-left:calc(var(--splms-spacing-4)*.25);background:hsla(0,0%,100%,.2);border:none;border-radius:50%;color:var(--splms-white);font-size:var(--splms-font-size-lg);line-height:var(--splms-line-height-none);cursor:pointer;transition:var(--splms-transition-base)}.splms-matching-chip-remove:hover{background:hsla(0,0%,100%,.3);transform:scale(1.1)}.splms-matching-chip-remove:focus{outline:2px solid var(--splms-white);outline-offset:2px}.splms-matching-available-section{margin-top:var(--splms-spacing-4);padding-top:calc(var(--splms-spacing-4)*1.5);border-top:2px solid var(--splms-gray-200)}.splms-matching-section-header{margin-bottom:var(--splms-spacing-4);color:var(--splms-gray-700);font-size:.9rem}.splms-matching-available-chips{display:flex;flex-wrap:wrap;gap:calc(var(--splms-spacing-4)*.75)}.splms-matching-chip-available{background:var(--splms-gray-100);color:var(--splms-gray-700);border:1px solid var(--splms-gray-300)}.splms-matching-chip-available:hover{background:var(--splms-gray-200);border-color:var(--splms-gray-400)}.splms-quiz-results .splms-matching-row.splms-match-correct{border-color:var(--splms-success);background:var(--splms-success-light)}.splms-quiz-results .splms-matching-row.splms-match-correct .splms-matching-chip{background:var(--splms-success);border-color:var(--splms-success-hover)}.splms-quiz-results .splms-matching-row.splms-match-wrong{border-color:var(--splms-danger);background:var(--splms-danger-light)}.splms-quiz-results .splms-matching-row.splms-match-wrong .splms-matching-chip{background:var(--splms-danger);border-color:var(--splms-danger-dark)}.splms-quiz-results .splms-matching-drop-zone{cursor:default}.splms-quiz-results .splms-matching-drop-zone:hover{border-color:inherit}.splms-matching-chip-available.splms-matching-selected{background:var(--splms-primary);color:var(--splms-white);border-color:var(--splms-primary-dark);transform:scale(1.05);box-shadow:0 4px 12px rgba(var(--splms-primary-rgb), 0.3)}.splms-matching-chip-available.splms-matching-touch-dragging{opacity:.7;transform:scale(0.95) rotate(2deg);z-index:var(--splms-z-index-dropdown)}.splms-matching-drop-zone.splms-matching-touch-over,.splms-matching-drop-zone.splms-matching-active-for-match{border-color:var(--splms-primary);background:var(--splms-primary-light);border-style:solid;animation:pulse-border .8s ease-in-out infinite alternate}@keyframes pulse-border{from{border-color:var(--splms-primary)}to{border-color:var(--splms-primary-dark)}}.splms-mobile-instruction{padding:var(--splms-spacing-4);background:var(--splms-primary-light);border:2px solid var(--splms-primary);border-radius:var(--splms-border-radius-base);color:var(--splms-primary-dark);font-size:.875rem;font-weight:var(--splms-font-weight-medium);text-align:center;margin-bottom:var(--splms-spacing-4);display:none;animation:slideInFromTop .3s ease-out}@keyframes slideInFromTop{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media(max-width: var(--splms-breakpoint-md)){.splms-matching-container .splms-matching-instruction{font-size:.85rem;margin-bottom:var(--splms-spacing-4)}.splms-matching-interface{gap:calc(var(--splms-spacing-4)*1.5)}.splms-matching-row{flex-direction:column;align-items:stretch;gap:calc(var(--splms-spacing-4)*.75);padding:calc(var(--splms-spacing-4)*.75)}.splms-matching-left-item{min-width:auto;margin-bottom:calc(var(--splms-spacing-4)*.5);padding:calc(var(--splms-spacing-4)*.5);background:var(--splms-gray-50);border-radius:var(--splms-border-radius-sm);font-size:.9rem}.splms-matching-drop-zone{min-width:auto;min-height:56px;font-size:.875rem}.splms-matching-drop-zone .splms-matching-drop-hint{font-size:.8rem}.splms-matching-chip{padding:calc(var(--splms-spacing-4)*.6) calc(var(--splms-spacing-4)*.8);font-size:.8rem;min-height:36px;display:flex;align-items:center}.splms-matching-available-chips{gap:calc(var(--splms-spacing-4)*.5)}.splms-matching-chip-available{min-height:44px;padding:calc(var(--splms-spacing-4)*.75)}.splms-matching-chip-available:active{transform:scale(0.98)}}@media(max-width: var(--splms-breakpoint-sm)){.splms-matching-row{padding:calc(var(--splms-spacing-4)*.5);gap:calc(var(--splms-spacing-4)*.5)}.splms-matching-left-item{font-size:.85rem;padding:calc(var(--splms-spacing-4)*.4)}.splms-matching-drop-zone{min-height:48px;padding:calc(var(--splms-spacing-4)*.5)}.splms-matching-chip,.splms-matching-chip-available{font-size:.75rem;padding:calc(var(--splms-spacing-4)*.5) calc(var(--splms-spacing-4)*.7);min-height:var(--splms-spacing-10)}.splms-matching-available-section{margin-top:calc(var(--splms-spacing-4)*.75);padding-top:var(--splms-spacing-4)}}.splms-ordering-container{margin:var(--splms-spacing-4) 0}.splms-ordering-container .splms-ordering-instruction{font-size:var(--splms-font-sm);color:var(--splms-gray-600);margin-bottom:var(--splms-spacing-4);padding:var(--splms-spacing-3) var(--splms-spacing-4);background-color:var(--splms-gray-50);border-left:3px solid var(--splms-primary);border-radius:var(--splms-border-radius-base)}.splms-ordering-container .splms-ordering-list{list-style:none;padding:0;margin:0}.splms-ordering-container .splms-ordering-item{display:flex;align-items:center;gap:var(--splms-spacing-3);padding:var(--splms-spacing-4);margin-bottom:var(--splms-spacing-3);background-color:var(--splms-white);border:2px solid var(--splms-gray-200);border-radius:var(--splms-border-radius-lg);cursor:move;transition:all var(--splms-transition-base);position:relative}.splms-ordering-container .splms-ordering-item:hover{border-color:var(--splms-primary);background-color:rgba(59,130,246,.05);transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.1)}.splms-ordering-container .splms-ordering-item.ui-sortable-helper{box-shadow:0 8px 16px rgba(0,0,0,.15);transform:scale(1.02);border-color:var(--splms-primary);background-color:#fff;z-index:var(--splms-z-index-dropdown)}.splms-ordering-container .splms-ordering-item.ui-sortable-placeholder{background-color:rgba(59,130,246,.1);border:2px dashed var(--splms-primary);visibility:visible !important}.splms-ordering-container .splms-ordering-item .splms-ordering-position{display:flex;align-items:center;justify-content:center;width:32px;height:32px;flex-shrink:0;background-color:var(--splms-primary);color:#fff;font-size:var(--splms-font-sm);font-weight:var(--splms-font-weight-bold);border-radius:var(--splms-border-radius-md)}.splms-ordering-container .splms-ordering-item .splms-ordering-handle{flex-shrink:0;display:flex;align-items:center;justify-content:center;color:var(--splms-gray-400);cursor:grab;padding:var(--splms-spacing-1);transition:color var(--splms-transition-base)}.splms-ordering-container .splms-ordering-item .splms-ordering-handle:active{cursor:grabbing}.splms-ordering-container .splms-ordering-item .splms-ordering-handle svg{width:20px;height:20px}.splms-ordering-container .splms-ordering-item:hover .splms-ordering-handle{color:var(--splms-primary)}.splms-ordering-container .splms-ordering-item .splms-ordering-text{flex:1;font-size:var(--splms-font-base);color:var(--splms-gray-800);line-height:var(--splms-line-height-normal);font-weight:var(--splms-font-weight-medium)}.splms-ordering-container .splms-ordering-item .splms-ordering-arrow{flex-shrink:0;font-size:var(--splms-font-size-lg);color:var(--splms-gray-300);margin-left:auto}.splms-ordering-review-mode .splms-ordering-item{cursor:default}.splms-ordering-review-mode .splms-ordering-item:hover{transform:none;box-shadow:none}.splms-ordering-review-mode .splms-ordering-item .splms-ordering-handle{cursor:default;opacity:.3}.splms-ordering-review-mode .splms-ordering-item.correct{border-color:var(--splms-success);background-color:rgba(16,185,129,.05)}.splms-ordering-review-mode .splms-ordering-item.correct .splms-ordering-position{background-color:var(--splms-success)}.splms-ordering-review-mode .splms-ordering-item.incorrect{border-color:var(--splms-error);background-color:rgba(239,68,68,.05)}.splms-ordering-review-mode .splms-ordering-item.incorrect .splms-ordering-position{background-color:var(--splms-error)}.splms-ordering-item.splms-ordering-dragging{opacity:.8;transform:scale(1.05);z-index:var(--splms-z-index-dropdown);border-color:var(--splms-primary);box-shadow:0 8px 16px rgba(0,0,0,.2)}.splms-ordering-item.splms-ordering-touch-dragging{opacity:.7;transform:scale(0.95) rotate(2deg);z-index:var(--splms-z-index-dropdown)}.splms-ordering-item.splms-ordering-touch-over,.splms-ordering-item.splms-ordering-drag-over{border-color:var(--splms-primary);background-color:rgba(59,130,246,.1);transform:translateY(-2px);animation:pulse-border .8s ease-in-out infinite alternate}.splms-ordering-item.splms-ordering-selected{border-color:var(--splms-primary);background-color:rgba(59,130,246,.15);transform:scale(1.02);box-shadow:0 4px 12px rgba(59,130,246,.3)}.splms-ordering-item.splms-ordering-selected .splms-ordering-position{background-color:var(--splms-primary-dark)}.splms-ordering-reordered{transition:all .3s ease-out}@keyframes pulse-border{from{border-color:var(--splms-primary)}to{border-color:var(--splms-primary-dark)}}.splms-mobile-instruction{padding:var(--splms-spacing-4);background:var(--splms-primary-light);border:2px solid var(--splms-primary);border-radius:var(--splms-border-radius-lg);color:var(--splms-primary-dark);font-size:.875rem;font-weight:var(--splms-font-weight-medium);text-align:center;margin-bottom:var(--splms-spacing-4);display:none;animation:slideInFromTop .3s ease-out}@keyframes slideInFromTop{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media(max-width: 768px){.splms-ordering-container .splms-ordering-instruction{font-size:.85rem;padding:var(--splms-spacing-3)}.splms-ordering-item{padding:var(--splms-spacing-3);gap:var(--splms-spacing-2);min-height:56px}.splms-ordering-item:active{transform:scale(0.98)}.splms-ordering-item .splms-ordering-position{width:28px;height:28px;font-size:.75rem}.splms-ordering-item .splms-ordering-text{font-size:.9rem}.splms-ordering-item .splms-ordering-handle{padding:6px}.splms-ordering-item .splms-ordering-handle svg{width:18px;height:18px}}@media(max-width: 640px){.splms-ordering-item{padding:var(--splms-spacing-2);min-height:52px}.splms-ordering-item .splms-ordering-position{width:24px;height:24px;font-size:.7rem}.splms-ordering-item .splms-ordering-text{font-size:.85rem}.splms-ordering-item .splms-ordering-handle{padding:var(--splms-spacing-1)}.splms-ordering-item .splms-ordering-handle svg{width:var(--splms-spacing-4);height:var(--splms-spacing-4)}}.splms-quiz-results-container{padding:var(--splms-spacing-6)}.splms-quiz-result-header{display:flex;align-items:center;gap:var(--splms-spacing-4);padding:var(--splms-spacing-6);margin-bottom:var(--splms-spacing-6);border-radius:var(--splms-border-radius-xl);background:linear-gradient(135deg, rgba(var(--splms-info-rgb), 0.1) 0%, rgba(var(--splms-info-rgb), 0.05) 100%)}.splms-quiz-result-header.passed{background:linear-gradient(135deg, rgba(var(--splms-success-rgb), 0.1) 0%, rgba(var(--splms-success-rgb), 0.05) 100%)}.splms-quiz-result-header.failed{background:linear-gradient(135deg, rgba(var(--splms-danger-rgb), 0.1) 0%, rgba(var(--splms-danger-rgb), 0.05) 100%)}.splms-quiz-result-header .splms-quiz-result-icon{flex-shrink:0;font-size:48px}.splms-quiz-result-header .splms-quiz-result-title{flex:1}.splms-quiz-result-header .splms-quiz-result-title .splms-quiz-result-heading{font-size:var(--splms-font-2xl);font-weight:var(--splms-font-weight-bold);color:var(--splms-gray-900);margin:0 0 var(--splms-spacing-2) 0}.splms-quiz-result-header .splms-quiz-result-title .splms-quiz-result-subtitle{font-size:var(--splms-font-base);color:var(--splms-gray-600);margin:0}.splms-quiz-results-notice{padding:var(--splms-spacing-4);margin-bottom:var(--splms-spacing-6);border-radius:var(--splms-border-radius-lg);text-align:center}.splms-quiz-results-notice.splms-quiz-practice-notice{background-color:var(--splms-info-light);border:1px solid var(--splms-info-light);color:var(--splms-info-dark)}.splms-quiz-results-notice.splms-quiz-survey-notice{background-color:var(--splms-success-light);border:1px solid var(--splms-success-light);color:var(--splms-success-dark)}.splms-quiz-results-notice p{margin:0;font-size:var(--splms-font-sm);font-weight:var(--splms-font-weight-medium)}.splms-quiz-score-summary{display:grid;grid-template-columns:repeat(auto-fit, minmax(150px, 1fr));gap:var(--splms-spacing-4);margin-bottom:var(--splms-spacing-6)}.splms-quiz-score-summary .splms-quiz-score-item{padding:var(--splms-spacing-6);background-color:var(--splms-white);border:2px solid var(--splms-gray-200);border-radius:var(--splms-border-radius-lg);text-align:center;transition:all var(--splms-transition-base)}.splms-quiz-score-summary .splms-quiz-score-item:hover{border-color:var(--splms-primary);transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.1)}.splms-quiz-score-summary .splms-quiz-score-item .splms-quiz-score-value{font-size:var(--splms-font-2xl);font-weight:var(--splms-font-weight-bold);color:var(--splms-primary);margin-bottom:var(--splms-spacing-2);line-height:var(--splms-line-height-none)}.splms-quiz-score-summary .splms-quiz-score-item .splms-quiz-score-value.splms-quiz-score-percentage{color:var(--splms-primary)}.splms-quiz-score-summary .splms-quiz-score-item .splms-quiz-score-value.splms-quiz-correct-answers{color:var(--splms-success)}.splms-quiz-score-summary .splms-quiz-score-item .splms-quiz-score-label{font-size:var(--splms-font-sm);color:var(--splms-gray-600);font-weight:var(--splms-font-weight-semibold);text-transform:uppercase;letter-spacing:.05em}.splms-quiz-pass-fail-status{padding:var(--splms-spacing-6);margin-bottom:var(--splms-spacing-6);border-radius:var(--splms-border-radius-lg);text-align:center}.splms-quiz-pass-fail-status.passed{background-color:rgba(16,185,129,.1);border:2px solid var(--splms-success)}.splms-quiz-pass-fail-status.failed{background-color:rgba(239,68,68,.1);border:2px solid var(--splms-error)}.splms-quiz-pass-fail-status .splms-quiz-status-content .splms-quiz-status-message{font-size:var(--splms-font-size-lg);font-weight:var(--splms-font-weight-bold);margin-bottom:var(--splms-spacing-3)}.splms-quiz-pass-fail-status .splms-quiz-status-content .splms-quiz-passing-grade-info{font-size:var(--splms-font-base);color:var(--splms-gray-700)}.splms-quiz-pass-fail-status .splms-quiz-status-content .splms-quiz-passing-grade-info .splms-quiz-passing-grade{font-weight:var(--splms-font-weight-bold);color:var(--splms-primary)}.splms-quiz-pass-fail-status.passed .splms-quiz-status-message{color:var(--splms-success)}.splms-quiz-pass-fail-status.failed .splms-quiz-status-message{color:var(--splms-error)}.splms-quiz-result-actions{margin-bottom:var(--splms-spacing-6)}.splms-quiz-result-actions .splms-quiz-action-buttons{display:flex;gap:var(--splms-spacing-4);justify-content:center;flex-wrap:wrap}.splms-quiz-detailed-results{margin-top:var(--splms-spacing-6)}.splms-quiz-detailed-results h3{font-size:var(--splms-font-xl);font-weight:var(--splms-font-weight-bold);color:var(--splms-gray-900);margin-bottom:var(--splms-spacing-6)}.question-review-item,.question-result-item{background-color:var(--splms-white);border:2px solid var(--splms-gray-200);border-radius:var(--splms-border-radius-lg);padding:var(--splms-spacing-6);margin-bottom:var(--splms-spacing-4)}.question-review-item.correct,.question-result-item.correct{border-color:var(--splms-success);background-color:rgba(16,185,129,.05)}.question-review-item.incorrect,.question-result-item.incorrect{border-color:var(--splms-error);background-color:rgba(239,68,68,.05)}.question-review-item.pending-review,.question-result-item.pending-review{border-color:var(--splms-warning);background-color:rgba(245,158,11,.05)}.question-review-item .question-review-header,.question-review-item .question-result-header,.question-result-item .question-review-header,.question-result-item .question-result-header{display:flex;align-items:center;gap:var(--splms-spacing-3);margin-bottom:var(--splms-spacing-4);padding-bottom:var(--splms-spacing-3);border-bottom:1px solid var(--splms-gray-200)}.question-review-item .question-review-header .question-number,.question-review-item .question-result-header .question-number,.question-result-item .question-review-header .question-number,.question-result-item .question-result-header .question-number{font-size:var(--splms-font-base);font-weight:var(--splms-font-weight-bold);color:var(--splms-gray-900)}.question-review-item .question-review-header .question-status,.question-review-item .question-review-header .result-icon,.question-review-item .question-result-header .question-status,.question-review-item .question-result-header .result-icon,.question-result-item .question-review-header .question-status,.question-result-item .question-review-header .result-icon,.question-result-item .question-result-header .question-status,.question-result-item .question-result-header .result-icon{flex-shrink:0;font-size:24px}.question-review-item .question-review-header .question-status.correct,.question-review-item .question-review-header .result-icon.correct,.question-review-item .question-result-header .question-status.correct,.question-review-item .question-result-header .result-icon.correct,.question-result-item .question-review-header .question-status.correct,.question-result-item .question-review-header .result-icon.correct,.question-result-item .question-result-header .question-status.correct,.question-result-item .question-result-header .result-icon.correct{color:var(--splms-success)}.question-review-item .question-review-header .question-status.incorrect,.question-review-item .question-review-header .result-icon.incorrect,.question-review-item .question-result-header .question-status.incorrect,.question-review-item .question-result-header .result-icon.incorrect,.question-result-item .question-review-header .question-status.incorrect,.question-result-item .question-review-header .result-icon.incorrect,.question-result-item .question-result-header .question-status.incorrect,.question-result-item .question-result-header .result-icon.incorrect{color:var(--splms-error)}.question-review-item .question-review-header .question-status.pending,.question-review-item .question-review-header .result-icon.pending,.question-review-item .question-result-header .question-status.pending,.question-review-item .question-result-header .result-icon.pending,.question-result-item .question-review-header .question-status.pending,.question-result-item .question-review-header .result-icon.pending,.question-result-item .question-result-header .question-status.pending,.question-result-item .question-result-header .result-icon.pending{color:var(--splms-warning)}.question-review-item .question-review-header .question-points,.question-review-item .question-result-header .question-points,.question-result-item .question-review-header .question-points,.question-result-item .question-result-header .question-points{margin-left:auto;font-size:var(--splms-font-sm);font-weight:var(--splms-font-weight-semibold);color:var(--splms-gray-600)}.question-review-item .question-review-header .question-points .pending-badge,.question-review-item .question-result-header .question-points .pending-badge,.question-result-item .question-review-header .question-points .pending-badge,.question-result-item .question-result-header .question-points .pending-badge{color:var(--splms-warning)}.question-review-item .question-review-content .question-text,.question-result-item .question-review-content .question-text{font-size:var(--splms-font-base);font-weight:var(--splms-font-weight-semibold);color:var(--splms-gray-900);margin-bottom:var(--splms-spacing-4)}.question-review-item .question-review-content .answer-comparison,.question-result-item .question-review-content .answer-comparison{display:flex;flex-direction:column;gap:var(--splms-spacing-3);margin-bottom:var(--splms-spacing-4)}.question-review-item .question-review-content .answer-comparison .user-answer,.question-review-item .question-review-content .answer-comparison .correct-answer,.question-result-item .question-review-content .answer-comparison .user-answer,.question-result-item .question-review-content .answer-comparison .correct-answer{padding:var(--splms-spacing-3);border-radius:var(--splms-border-radius-md);background-color:var(--splms-gray-50)}.question-review-item .question-review-content .answer-comparison .user-answer strong,.question-review-item .question-review-content .answer-comparison .correct-answer strong,.question-result-item .question-review-content .answer-comparison .user-answer strong,.question-result-item .question-review-content .answer-comparison .correct-answer strong{display:block;font-size:var(--splms-font-sm);color:var(--splms-gray-700);margin-bottom:var(--splms-spacing-2)}.question-review-item .question-review-content .answer-comparison .user-answer .answer-value,.question-review-item .question-review-content .answer-comparison .correct-answer .answer-value,.question-result-item .question-review-content .answer-comparison .user-answer .answer-value,.question-result-item .question-review-content .answer-comparison .correct-answer .answer-value{font-size:var(--splms-font-base);font-weight:var(--splms-font-weight-medium)}.question-review-item .question-review-content .answer-comparison .user-answer .answer-value.correct-answer,.question-review-item .question-review-content .answer-comparison .correct-answer .answer-value.correct-answer,.question-result-item .question-review-content .answer-comparison .user-answer .answer-value.correct-answer,.question-result-item .question-review-content .answer-comparison .correct-answer .answer-value.correct-answer{color:var(--splms-success)}.question-review-item .question-review-content .answer-comparison .user-answer .answer-value.incorrect-answer,.question-review-item .question-review-content .answer-comparison .correct-answer .answer-value.incorrect-answer,.question-result-item .question-review-content .answer-comparison .user-answer .answer-value.incorrect-answer,.question-result-item .question-review-content .answer-comparison .correct-answer .answer-value.incorrect-answer{color:var(--splms-error)}.question-review-item .question-review-content .answer-comparison .user-answer .answer-value.pending-answer,.question-review-item .question-review-content .answer-comparison .correct-answer .answer-value.pending-answer,.question-result-item .question-review-content .answer-comparison .user-answer .answer-value.pending-answer,.question-result-item .question-review-content .answer-comparison .correct-answer .answer-value.pending-answer{color:var(--splms-warning)}.question-review-item .question-review-content .question-explanation,.question-review-item .question-review-content .question-feedback,.question-result-item .question-review-content .question-explanation,.question-result-item .question-review-content .question-feedback{padding:var(--splms-spacing-4);border-radius:var(--splms-border-radius-md);margin-top:var(--splms-spacing-3)}.question-review-item .question-review-content .question-explanation strong,.question-review-item .question-review-content .question-feedback strong,.question-result-item .question-review-content .question-explanation strong,.question-result-item .question-review-content .question-feedback strong{display:block;font-size:var(--splms-font-sm);margin-bottom:var(--splms-spacing-2)}.question-review-item .question-review-content .question-explanation p,.question-review-item .question-review-content .question-feedback p,.question-result-item .question-review-content .question-explanation p,.question-result-item .question-review-content .question-feedback p{margin:0;font-size:var(--splms-font-sm);line-height:var(--splms-line-height-relaxed)}.question-review-item .question-review-content .question-explanation,.question-result-item .question-review-content .question-explanation{background-color:var(--splms-info-light);border-left:4px solid var(--splms-primary)}.question-review-item .question-review-content .question-explanation strong,.question-result-item .question-review-content .question-explanation strong{color:var(--splms-primary)}.question-review-item .question-review-content .question-explanation p,.question-result-item .question-review-content .question-explanation p{color:var(--splms-info-dark)}.question-review-item .question-review-content .question-feedback.feedback-correct,.question-result-item .question-review-content .question-feedback.feedback-correct{background-color:var(--splms-success-light);border-left:4px solid var(--splms-success)}.question-review-item .question-review-content .question-feedback.feedback-correct strong,.question-result-item .question-review-content .question-feedback.feedback-correct strong{color:var(--splms-success)}.question-review-item .question-review-content .question-feedback.feedback-correct p,.question-result-item .question-review-content .question-feedback.feedback-correct p{color:var(--splms-success-dark)}.question-review-item .question-review-content .question-feedback.feedback-incorrect,.question-result-item .question-review-content .question-feedback.feedback-incorrect{background-color:var(--splms-danger-light);border-left:4px solid var(--splms-error)}.question-review-item .question-review-content .question-feedback.feedback-incorrect strong,.question-result-item .question-review-content .question-feedback.feedback-incorrect strong{color:var(--splms-error)}.question-review-item .question-review-content .question-feedback.feedback-incorrect p,.question-result-item .question-review-content .question-feedback.feedback-incorrect p{color:var(--splms-danger-dark)}.question-review-item .question-review-content .pending-review-notice,.question-result-item .question-review-content .pending-review-notice{padding:var(--splms-spacing-4);background-color:var(--splms-warning-light);border-left:4px solid var(--splms-warning);border-radius:var(--splms-border-radius-md);margin-top:var(--splms-spacing-3)}.question-review-item .question-review-content .pending-review-notice strong,.question-result-item .question-review-content .pending-review-notice strong{display:block;color:var(--splms-warning-dark);margin-bottom:var(--splms-spacing-2)}.question-review-item .question-review-content .pending-review-notice p,.question-result-item .question-review-content .pending-review-notice p{margin:0;font-size:var(--splms-font-sm);color:var(--splms-warning-dark)}.splms-quiz-attempt-history{margin-top:var(--splms-spacing-8);padding:var(--splms-spacing-6);background-color:var(--splms-gray-50);border-radius:var(--splms-border-radius-lg)}.splms-quiz-attempt-history h4{font-size:var(--splms-font-size-lg);font-weight:var(--splms-font-weight-bold);color:var(--splms-gray-900);margin:0 0 var(--splms-spacing-4) 0}.splms-quiz-attempt-history .splms-quiz-attempts-list{display:flex;flex-direction:column;gap:var(--splms-spacing-3)}.splms-quiz-attempt-history .splms-attempt-card{display:flex;align-items:center;justify-content:space-between;padding:var(--splms-spacing-4);background-color:#fff;border:2px solid var(--splms-gray-200);border-radius:var(--splms-border-radius-lg);transition:all var(--splms-transition-base)}.splms-quiz-attempt-history .splms-attempt-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.1)}.splms-quiz-attempt-history .splms-attempt-card.passed{border-color:var(--splms-success);background:linear-gradient(135deg, var(--splms-success-light) 0%, var(--splms-success-light) 100%)}.splms-quiz-attempt-history .splms-attempt-card.passed .splms-attempt-status svg{color:var(--splms-success)}.splms-quiz-attempt-history .splms-attempt-card.passed .splms-attempt-label{color:var(--splms-success)}.splms-quiz-attempt-history .splms-attempt-card.failed{border-color:var(--splms-error);background:linear-gradient(135deg, var(--splms-danger-light) 0%, var(--splms-danger-light) 100%)}.splms-quiz-attempt-history .splms-attempt-card.failed .splms-attempt-status svg{color:var(--splms-error)}.splms-quiz-attempt-history .splms-attempt-card.failed .splms-attempt-label{color:var(--splms-error)}.splms-quiz-attempt-history .splms-attempt-card.pending-review{border-color:var(--splms-warning);background:linear-gradient(135deg, var(--splms-warning-light) 0%, var(--splms-warning) 30%, var(--splms-warning-light) 100%);position:relative;overflow:hidden}.splms-quiz-attempt-history .splms-attempt-card.pending-review::before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.4) 50%, transparent 100%);animation:shimmer 2s infinite}.splms-quiz-attempt-history .splms-attempt-card.pending-review .splms-attempt-status svg{color:var(--splms-warning)}.splms-quiz-attempt-history .splms-attempt-card.pending-review .splms-attempt-label{color:var(--splms-warning-dark);font-weight:var(--splms-font-weight-bold)}.splms-quiz-attempt-history .splms-attempt-card.pending-review .splms-attempt-score{color:var(--splms-warning-dark)}.splms-quiz-attempt-history .splms-attempt-card .splms-attempt-status{flex-shrink:0;margin-right:var(--splms-spacing-4);display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background-color:hsla(0,0%,100%,.5)}.splms-quiz-attempt-history .splms-attempt-card .splms-attempt-status svg{width:24px;height:24px}.splms-quiz-attempt-history .splms-attempt-card .splms-attempt-details{flex:1}.splms-quiz-attempt-history .splms-attempt-card .splms-attempt-details .splms-attempt-score{font-size:var(--splms-font-size-lg);font-weight:var(--splms-font-weight-bold);color:var(--splms-gray-900);margin-bottom:4px}.splms-quiz-attempt-history .splms-attempt-card .splms-attempt-details .splms-attempt-label{font-size:var(--splms-font-sm);font-weight:var(--splms-font-weight-semibold);margin-bottom:4px;text-transform:uppercase;letter-spacing:.05em}.splms-quiz-attempt-history .splms-attempt-card .splms-attempt-details .splms-attempt-date{font-size:var(--splms-font-size-xs);color:var(--splms-gray-600);font-weight:var(--splms-font-weight-medium)}@keyframes shimmer{0%{left:-100%}100%{left:100%}}.splms-quiz-attempt-history .splms-quiz-attempt-item{background-color:#fff;border:2px solid var(--splms-gray-200);border-radius:var(--splms-border-radius-lg);padding:var(--splms-spacing-4);margin-bottom:var(--splms-spacing-3);transition:all var(--splms-transition-base)}.splms-quiz-attempt-history .splms-quiz-attempt-item:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.1)}.splms-quiz-attempt-history .splms-quiz-attempt-item.passed{border-color:var(--splms-success);background:linear-gradient(135deg, var(--splms-success-light) 0%, var(--splms-success-light) 100%)}.splms-quiz-attempt-history .splms-quiz-attempt-item.failed{border-color:var(--splms-error);background:linear-gradient(135deg, var(--splms-danger-light) 0%, var(--splms-danger-light) 100%)}.splms-quiz-attempt-history .splms-quiz-attempt-item.pending-review{border-color:var(--splms-warning);background:linear-gradient(135deg, var(--splms-warning-light) 0%, var(--splms-warning) 30%, var(--splms-warning-light) 100%);position:relative;overflow:hidden}.splms-quiz-attempt-history .splms-quiz-attempt-item.pending-review::before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.4) 50%, transparent 100%);animation:shimmer 2s infinite}.splms-quiz-attempt-history .splms-quiz-attempt-item .splms-attempt-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--splms-spacing-3);padding-bottom:var(--splms-spacing-2);border-bottom:1px solid var(--splms-gray-200)}.splms-quiz-attempt-history .splms-quiz-attempt-item .splms-attempt-header .splms-attempt-number .splms-attempt-badge{font-size:var(--splms-font-sm);font-weight:var(--splms-font-weight-bold);color:var(--splms-primary);background-color:rgba(126,117,255,.1);padding:4px 8px;border-radius:var(--splms-border-radius-base)}.splms-quiz-attempt-history .splms-quiz-attempt-item .splms-attempt-header .splms-attempt-status-badge{display:flex;align-items:center;gap:var(--splms-spacing-2)}.splms-quiz-attempt-history .splms-quiz-attempt-item .splms-attempt-header .splms-attempt-status-badge .splms-status-icon{font-size:var(--splms-font-size-base)}.splms-quiz-attempt-history .splms-quiz-attempt-item .splms-attempt-header .splms-attempt-status-badge .splms-status-text{font-size:var(--splms-font-sm);font-weight:var(--splms-font-weight-semibold);text-transform:uppercase;letter-spacing:.05em}.splms-quiz-attempt-history .splms-quiz-attempt-item .splms-attempt-header .splms-attempt-status-badge.passed .splms-status-icon,.splms-quiz-attempt-history .splms-quiz-attempt-item .splms-attempt-header .splms-attempt-status-badge.passed .splms-status-text{color:var(--splms-success)}.splms-quiz-attempt-history .splms-quiz-attempt-item .splms-attempt-header .splms-attempt-status-badge.failed .splms-status-icon,.splms-quiz-attempt-history .splms-quiz-attempt-item .splms-attempt-header .splms-attempt-status-badge.failed .splms-status-text{color:var(--splms-error)}.splms-quiz-attempt-history .splms-quiz-attempt-item .splms-attempt-header .splms-attempt-status-badge.pending-review .splms-status-icon,.splms-quiz-attempt-history .splms-quiz-attempt-item .splms-attempt-header .splms-attempt-status-badge.pending-review .splms-status-text{color:var(--splms-warning)}.splms-quiz-attempt-history .splms-quiz-attempt-item .splms-attempt-details{display:flex;flex-direction:column;gap:var(--splms-spacing-2)}.splms-quiz-attempt-history .splms-quiz-attempt-item .splms-attempt-details .splms-attempt-detail-item{display:flex;align-items:center;gap:var(--splms-spacing-2);font-size:var(--splms-font-sm);color:var(--splms-gray-700)}.splms-quiz-attempt-history .splms-quiz-attempt-item .splms-attempt-details .splms-attempt-detail-item svg{flex-shrink:0;width:var(--splms-spacing-4);height:var(--splms-spacing-4);color:var(--splms-gray-500)}.splms-quiz-attempt-history .splms-quiz-attempt-item .splms-attempt-details .splms-attempt-detail-item .splms-attempt-score{font-weight:var(--splms-font-weight-semibold);color:var(--splms-gray-900)}.splms-quiz-attempt-history .splms-quiz-attempt-item .splms-attempt-details .splms-attempt-detail-item .splms-attempt-date{font-weight:var(--splms-font-weight-medium)}.splms-quiz-attempt-history .splms-quiz-attempt-item .splms-attempt-details .splms-attempt-detail-item .splms-attempt-time{font-weight:var(--splms-font-weight-medium)}.splms-quiz-attempt-history .splms-no-attempts-message{text-align:center;padding:var(--splms-spacing-6);color:var(--splms-gray-600)}.splms-quiz-attempt-history .splms-no-attempts-message svg{margin-bottom:var(--splms-spacing-3);color:var(--splms-gray-400)}.splms-quiz-attempt-history .splms-no-attempts-message p{margin:0;font-size:var(--splms-font-base);font-weight:var(--splms-font-weight-medium)}html.splms-fullscreen-mode{overflow:hidden;height:100%}body.splms-lesson-fullscreen,body.splms-quiz-fullscreen{margin:0;padding:0;height:100vh;overflow:hidden;background-color:var(--splms-gray-50)}body.admin-bar.splms-lesson-fullscreen,body.admin-bar.splms-quiz-fullscreen{height:calc(100vh - 32px)}@media screen and (max-width: 782px){body.admin-bar.splms-lesson-fullscreen,body.admin-bar.splms-quiz-fullscreen{height:calc(100vh - 46px)}}.splms-fullscreen-container{display:flex;flex-direction:column;height:100vh;width:100%;overflow:hidden;background-color:var(--splms-gray-50)}body.admin-bar .splms-fullscreen-container{height:calc(100vh - 32px)}@media screen and (max-width: 782px){body.admin-bar .splms-fullscreen-container{height:calc(100vh - 46px)}}.splms-fullscreen-header{height:var(--splms-header-height);background-color:#fff;border-bottom:1px solid var(--splms-gray-200);padding:0 var(--splms-spacing-6);display:flex;align-items:center;justify-content:space-between;flex-shrink:0;z-index:30}.splms-fullscreen-header .splms-header-left{display:flex;align-items:center;gap:var(--splms-spacing-4);flex:1;min-width:0}.splms-fullscreen-header .splms-header-right{display:flex;align-items:center;gap:var(--splms-spacing-4);flex-shrink:0}.splms-fullscreen-header .splms-back-button{display:flex;align-items:center;gap:var(--splms-spacing-2);padding:var(--splms-spacing-2) var(--splms-spacing-4);border-radius:var(--splms-border-radius-md);background-color:var(--splms-gray-100);color:var(--splms-gray-700);text-decoration:none;font-size:var(--splms-font-sm);font-weight:var(--splms-font-weight-medium);transition:background-color var(--splms-transition-base);flex-shrink:0}.splms-fullscreen-header .splms-back-button:hover{background-color:var(--splms-gray-200)}.splms-fullscreen-header .splms-back-button svg{width:20px;height:20px}@media(max-width: 480px){.splms-fullscreen-header .splms-back-button .splms-back-text{display:none}}.splms-fullscreen-header .splms-header-titles{display:flex;align-items:center;gap:var(--splms-spacing-2);min-width:0;flex:1;overflow:hidden}@media(max-width: 640px){.splms-fullscreen-header .splms-header-titles{flex-direction:column;align-items:flex-start;gap:2px}}.splms-fullscreen-header .splms-course-title{font-size:var(--splms-font-sm);color:var(--splms-gray-600);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}@media(max-width: 640px){.splms-fullscreen-header .splms-course-title{font-size:var(--splms-font-size-xs);white-space:normal;overflow:visible;text-overflow:unset;line-height:1.2}}.splms-fullscreen-header .splms-title-separator{color:var(--splms-gray-400);flex-shrink:0}@media(max-width: 640px){.splms-fullscreen-header .splms-title-separator{display:none}}.splms-fullscreen-header .splms-lesson-title,.splms-fullscreen-header .splms-quiz-title{font-size:var(--splms-font-base);font-weight:var(--splms-font-weight-semibold);color:var(--splms-gray-900);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}@media(max-width: 640px){.splms-fullscreen-header .splms-lesson-title,.splms-fullscreen-header .splms-quiz-title{font-size:var(--splms-font-sm);white-space:normal;overflow:visible;text-overflow:unset;line-height:1.3}}.splms-fullscreen-header .splms-lesson-counter,.splms-fullscreen-header .splms-quiz-counter,.splms-fullscreen-header .splms-status-badge{font-size:var(--splms-font-size-xs);font-weight:var(--splms-font-weight-semibold);color:var(--splms-gray-500);padding:4px 8px;background-color:var(--splms-gray-100);border-radius:var(--splms-border-radius-base);flex-shrink:0;letter-spacing:.5px}@media(max-width: 640px){.splms-fullscreen-header .splms-lesson-counter,.splms-fullscreen-header .splms-quiz-counter,.splms-fullscreen-header .splms-status-badge{display:none}}.splms-fullscreen-header .splms-status-badge{padding:4px 12px;border-radius:var(--splms-border-radius-xl);font-size:var(--splms-font-size-xs);font-weight:var(--splms-font-weight-semibold);flex-shrink:0}.splms-fullscreen-header .splms-status-badge.splms-status-completed{background-color:var(--splms-success-light);color:var(--splms-success-dark)}.splms-fullscreen-header .splms-status-badge.splms-status-in-progress{background-color:var(--splms-warning-light);color:var(--splms-warning-dark)}.splms-fullscreen-header .splms-status-badge.splms-status-locked{background-color:var(--splms-gray-200);color:var(--splms-gray-600)}.splms-fullscreen-header .splms-quiz-timer-display{display:flex;align-items:center;gap:var(--splms-spacing-2);padding:6px 12px;background-color:var(--splms-gray-100);border-radius:var(--splms-border-radius-md);font-size:var(--splms-font-sm);font-weight:var(--splms-font-weight-semibold);color:var(--splms-gray-700)}.splms-fullscreen-header .splms-quiz-timer-display.is-warning{background-color:var(--splms-warning-light);color:var(--splms-warning-dark)}.splms-fullscreen-header .splms-quiz-timer-display.is-critical{background-color:var(--splms-danger-light);color:var(--splms-danger-dark);animation:pulse 1s infinite}.splms-fullscreen-header .splms-quiz-timer-display svg{width:18px;height:18px}.splms-fullscreen-header .splms-mobile-menu-toggle{display:none;align-items:center;justify-content:center;width:40px;height:var(--splms-spacing-10);border:none;background-color:var(--splms-gray-100);border-radius:var(--splms-border-radius-md);cursor:pointer;transition:background-color var(--splms-transition-base);color:var(--splms-gray-700)}.splms-fullscreen-header .splms-mobile-menu-toggle:hover{background-color:var(--splms-gray-200)}@media(max-width: 768px){.splms-fullscreen-header .splms-mobile-menu-toggle{display:flex}}.splms-fullscreen-header .splms-buy-now-button{display:flex;align-items:center;gap:var(--splms-spacing-2);padding:var(--splms-spacing-2) var(--splms-spacing-4);background-color:var(--splms-primary);color:#fff;border-radius:var(--splms-border-radius-md);font-size:var(--splms-font-sm);font-weight:var(--splms-font-weight-semibold);text-decoration:none;transition:background-color var(--splms-transition-base)}.splms-fullscreen-header .splms-buy-now-button:hover{background-color:var(--splms-primary-dark)}.splms-fullscreen-header .splms-buy-now-button svg{width:var(--splms-spacing-4);height:var(--splms-spacing-4)}.splms-fullscreen-layout{display:flex;flex:1;overflow:hidden;position:relative}.splms-fullscreen-layout.sidebar-collapsed .splms-fullscreen-sidebar{margin-left:calc(-1*var(--splms-sidebar-width))}.splms-fullscreen-layout.sidebar-collapsed .splms-fullscreen-content{margin-left:0}.splms-fullscreen-sidebar{width:var(--splms-sidebar-width);background-color:#fff;display:flex;flex-direction:column;transition:margin-left var(--splms-transition-slow);flex-shrink:0;z-index:20;box-shadow:rgba(0,0,0,.04) 2px 0px 12px;border-right:1px solid var(--splms-gray-200)}@media(max-width: 768px){.splms-fullscreen-sidebar{position:fixed;top:calc(var(--splms-header-height) - 10px);left:0;height:calc(100vh - var(--splms-header-height));z-index:var(--splms-z-index-dropdown);transform:translateX(-100%);transition:transform var(--splms-transition-base);width:300px;max-width:85vw}.splms-fullscreen-sidebar.is-mobile-open{transform:translateX(0)}}.splms-fullscreen-sidebar.is-collapsed{margin-left:calc(-1*var(--splms-sidebar-width))}@media(max-width: 768px){.splms-fullscreen-sidebar{position:fixed;top:var(--splms-header-height);left:0;bottom:var(--splms-footer-height);margin-left:calc(-1*var(--splms-sidebar-width));box-shadow:4px 0 12px rgba(0,0,0,.1)}.splms-fullscreen-sidebar.is-mobile-open{margin-left:0}}.splms-fullscreen-sidebar .splms-sidebar-inner{display:flex;flex-direction:column;height:100%;overflow:visible;position:relative}.splms-fullscreen-sidebar .splms-sidebar-header{padding:var(--splms-spacing-4);border-bottom:1px solid rgba(0,0,0,.06);flex-shrink:0;background:linear-gradient(135deg, rgba(59, 130, 246, 0.04) 0%, rgba(59, 130, 246, 0.01) 100%);position:relative}.splms-fullscreen-sidebar .splms-sidebar-header::after{content:"";position:absolute;bottom:0;left:var(--splms-spacing-4);right:var(--splms-spacing-4);height:2px;background:linear-gradient(90deg, var(--splms-primary) 0%, transparent 100%);opacity:.25}.splms-fullscreen-sidebar .splms-sidebar-course-title{font-size:1.125rem;font-weight:800;color:var(--splms-gray-900);margin:0;line-height:var(--splms-line-height-snug);letter-spacing:-0.01em}.splms-fullscreen-sidebar .splms-sidebar-collapse-toggle{position:absolute;top:var(--splms-spacing-4);right:-16px;padding:var(--splms-spacing-2);border:1px solid var(--splms-gray-200);background-color:#fff;border-radius:var(--splms-border-radius-md);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.15);transition:all var(--splms-transition-base);width:32px;height:32px;z-index:100}.splms-fullscreen-sidebar .splms-sidebar-collapse-toggle:hover{background-color:var(--splms-primary);border-color:var(--splms-primary);box-shadow:0 4px 12px rgba(59,130,246,.3)}.splms-fullscreen-sidebar .splms-sidebar-collapse-toggle:hover svg{color:#fff}.splms-fullscreen-sidebar .splms-sidebar-collapse-toggle svg{width:18px;height:18px;transition:all var(--splms-transition-base);color:var(--splms-gray-600);transform:rotate(180deg)}.splms-fullscreen-sidebar .splms-sidebar-collapse-toggle span{display:none}@media(max-width: 768px){.splms-fullscreen-sidebar .splms-sidebar-collapse-toggle{display:none}}.splms-fullscreen-sidebar.is-collapsed .splms-sidebar-collapse-toggle{right:auto;left:calc(var(--splms-sidebar-width) - 16px)}.splms-fullscreen-sidebar.is-collapsed .splms-sidebar-collapse-toggle:hover{left:calc(var(--splms-sidebar-width))}.splms-fullscreen-sidebar.is-collapsed .splms-sidebar-collapse-toggle svg{transform:rotate(0deg)}.splms-progress-summary-card{padding:12px 14px;margin:8px;background:var(--splms-gray-50);border-radius:var(--splms-border-radius-lg);border:1px solid var(--splms-gray-200);position:relative;overflow:hidden;flex-shrink:0}.splms-progress-summary-card::before{display:none}.splms-progress-summary-card .splms-progress-stats{display:flex;align-items:center;justify-content:space-between;gap:var(--splms-spacing-2)}.splms-progress-summary-card .splms-progress-stat{display:flex;align-items:center;gap:6px;flex:1}.splms-progress-summary-card .splms-progress-icon,.splms-progress-summary-card .splms-progress-last-accessed svg{display:none}.splms-progress-summary-card .splms-progress-text{display:flex;align-items:center;gap:6px;flex:1}.splms-progress-summary-card .splms-progress-value{font-size:1rem;font-weight:var(--splms-font-weight-bold);color:var(--splms-primary);margin:0;line-height:var(--splms-line-height-none)}.splms-progress-summary-card .splms-progress-label{font-size:.75rem;font-weight:var(--splms-font-weight-medium);color:var(--splms-gray-600);text-transform:none;letter-spacing:0}.splms-progress-summary-card .splms-progress-last-accessed{font-size:.7rem;color:var(--splms-gray-500);font-weight:var(--splms-font-weight-medium);white-space:nowrap}.splms-progress-summary-card .splms-progress-bar-container{display:flex;flex-direction:column}.splms-progress-summary-card .splms-progress-count{order:-1;font-size:.75rem;color:var(--splms-gray-600);font-weight:var(--splms-font-weight-medium);margin-bottom:4px;text-align:left}.splms-progress-summary-card .splms-progress-bar{height:4px;background:var(--splms-gray-200);border-radius:var(--splms-border-radius-base);overflow:hidden;margin-bottom:0;box-shadow:none;border:none}.splms-progress-summary-card .splms-progress-fill{height:100%;background:var(--splms-primary);transition:width var(--splms-transition-slow);border-radius:var(--splms-border-radius-base);box-shadow:none}.splms-progress-summary-card .splms-progress-fill::before,.splms-progress-summary-card .splms-progress-fill::after{display:none}.splms-curriculum-container{padding:var(--splms-spacing-4);flex:1;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;min-height:0;position:relative}.splms-curriculum-container::-webkit-scrollbar{width:6px}.splms-curriculum-container::-webkit-scrollbar-track{background:rgba(0,0,0,0)}.splms-curriculum-container::-webkit-scrollbar-thumb{background:rgba(107,114,128,.3);border-radius:var(--splms-border-radius-base)}.splms-curriculum-container::-webkit-scrollbar-thumb:hover{background:rgba(107,114,128,.5)}.splms-curriculum-container .splms-curriculum-heading{font-size:.6875rem;font-weight:800;color:var(--splms-gray-700);margin:0 0 var(--splms-spacing-4) 0;padding:.75rem 1rem;background:linear-gradient(135deg, rgba(107, 114, 128, 0.1) 0%, rgba(107, 114, 128, 0.05) 100%);border-radius:var(--splms-border-radius-md);text-transform:uppercase;letter-spacing:.08em;position:sticky;top:0;z-index:10;backdrop-filter:blur(8px)}.splms-curriculum-list{padding:0}.splms-curriculum-section{margin-bottom:var(--splms-spacing-4)}.splms-curriculum-section .splms-section-header{width:100%;padding:.75rem 1rem;border:none;background:linear-gradient(135deg, rgba(107, 114, 128, 0.08) 0%, rgba(107, 114, 128, 0.04) 100%);border-radius:var(--splms-border-radius-md);display:flex;align-items:center;gap:var(--splms-spacing-3);cursor:pointer;font-size:var(--splms-font-sm);font-weight:var(--splms-font-weight-semibold);color:var(--splms-gray-800);transition:all var(--splms-transition-base);position:relative}.splms-curriculum-section .splms-section-header:hover{background:linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(59, 130, 246, 0.05) 100%);color:var(--splms-primary)}.splms-curriculum-section .splms-section-header:hover .splms-section-toggle svg{color:var(--splms-primary)}.splms-curriculum-section .splms-section-header:hover .splms-section-count{background:rgba(59,130,246,.15);color:var(--splms-primary)}.splms-curriculum-section .splms-section-header .splms-section-toggle{flex-shrink:0;display:flex;align-items:center;justify-content:center}.splms-curriculum-section .splms-section-header .splms-section-toggle svg{width:18px;height:18px;transition:transform var(--splms-transition-base);color:var(--splms-gray-500);transform:rotate(90deg)}.splms-curriculum-section .splms-section-header .splms-section-info{display:flex;align-items:center;gap:var(--splms-spacing-2);flex:1;min-width:0}.splms-curriculum-section .splms-section-header .splms-section-info .splms-section-icon-type{flex-shrink:0;color:var(--splms-primary);opacity:.7;display:flex;align-items:center}.splms-curriculum-section .splms-section-header .splms-section-info .splms-section-icon-type svg{width:var(--splms-spacing-4);height:var(--splms-spacing-4)}.splms-curriculum-section .splms-section-header .splms-section-info .splms-section-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.splms-curriculum-section .splms-section-header .splms-section-info .splms-section-count{font-size:.6875rem;font-weight:var(--splms-font-weight-bold);background:rgba(107,114,128,.15);color:var(--splms-gray-700);padding:.25rem .625rem;border-radius:var(--splms-border-radius-xl);transition:all var(--splms-transition-base);min-width:24px;text-align:center;flex-shrink:0}.splms-curriculum-section .splms-section-header[aria-expanded=false] .splms-section-toggle svg{transform:rotate(0deg)}.splms-curriculum-section .splms-section-items{margin-top:var(--splms-spacing-3);padding-left:0;display:none;flex-direction:column;gap:.625rem;padding:.5rem 0}.splms-curriculum-section.is-expanded .splms-section-items{display:flex}.splms-curriculum-item{display:flex;align-items:center;gap:var(--splms-spacing-3);padding:.875rem 1rem;border-radius:var(--splms-border-radius-md);text-decoration:none;color:var(--splms-gray-700);font-size:.875rem;transition:var(--splms-transition-base);border:1px solid var(--splms-gray-200);background:var(--splms-white);cursor:pointer;position:relative;margin-bottom:0}.splms-curriculum-item:hover{background:var(--splms-gray-50);border-color:var(--splms-primary);transform:translateX(2px);text-decoration:none}.splms-curriculum-item:hover::before{opacity:1}.splms-curriculum-item.is-current{background:var(--splms-primary);border-color:var(--splms-primary);color:#fff;font-weight:var(--splms-font-weight-semibold)}.splms-curriculum-item.is-current::before{opacity:1;width:4px;background:hsla(0,0%,100%,.8)}.splms-curriculum-item.is-current:hover{transform:translateX(2px)}.splms-curriculum-item.is-current .splms-item-icon{color:#fff}.splms-curriculum-item.is-current .splms-item-title{color:#fff}.splms-curriculum-item.is-completed{background:rgba(16,185,129,.08);border-color:rgba(16,185,129,.3)}.splms-curriculum-item.is-completed::before{background:var(--splms-success);opacity:.5}.splms-curriculum-item.is-completed:hover{background:rgba(16,185,129,.12);border-color:var(--splms-success)}.splms-curriculum-item.is-completed:hover::before{opacity:1}.splms-curriculum-item.is-completed .splms-item-title{color:var(--splms-gray-800)}.splms-curriculum-item.is-completed .splms-item-icon{color:var(--splms-success)}.splms-curriculum-item.is-completed .splms-check-icon{color:var(--splms-success);width:18px;height:18px}.splms-curriculum-item.is-locked{background:var(--splms-gray-100);border-color:var(--splms-gray-200);color:var(--splms-gray-500);opacity:.7;cursor:not-allowed;pointer-events:none}.splms-curriculum-item.is-locked::before{display:none}.splms-curriculum-item.is-locked:hover{background:var(--splms-gray-100);border-color:var(--splms-gray-200);transform:none}.splms-curriculum-item.is-locked .splms-item-title{color:var(--splms-gray-500)}.splms-curriculum-item.is-locked .splms-item-icon{color:var(--splms-gray-400)}.splms-curriculum-item.is-locked .splms-lock-icon{color:var(--splms-gray-400);width:var(--splms-spacing-4);height:var(--splms-spacing-4)}.splms-curriculum-item .splms-item-icon{flex-shrink:0;width:18px;height:18px;color:var(--splms-gray-600);transition:color var(--splms-transition-base)}.splms-curriculum-item .splms-item-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:var(--splms-line-height-normal);font-weight:var(--splms-font-weight-medium)}.splms-curriculum-item .splms-item-status{display:flex;align-items:center;justify-content:flex-end;flex-shrink:0;margin-left:auto}.splms-curriculum-item .splms-check-icon{flex-shrink:0;width:18px;height:18px;color:var(--splms-success)}.splms-curriculum-item .splms-lock-icon{flex-shrink:0;width:var(--splms-spacing-4);height:var(--splms-spacing-4);color:var(--splms-gray-400)}.splms-sidebar-backdrop{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.5);z-index:999;opacity:0;transition:opacity var(--splms-transition-base)}@media(max-width: 768px){.splms-sidebar-backdrop.is-visible{display:block;opacity:1}}body.splms-mobile-menu-open{overflow:hidden !important}@media(max-width: 768px){body.splms-mobile-menu-open .splms-fullscreen-sidebar{transform:translateX(0)}body.splms-mobile-menu-open .splms-sidebar-backdrop{display:block;opacity:1}}.splms-fullscreen-content{flex:1;overflow-y:auto;overflow-x:hidden;background-color:#fff;transition:margin-left var(--splms-transition-slow)}@media(max-width: 768px){.splms-fullscreen-content{margin-left:0;width:100%}}.splms-lesson-content-wrapper,.splms-quiz-content-wrapper{max-width:900px;margin:0 auto;padding:var(--splms-spacing-8)}.splms-lesson-content-wrapper .splms-locked-content,.splms-quiz-content-wrapper .splms-locked-content{text-align:center}@media(max-width: 768px){.splms-lesson-content-wrapper,.splms-quiz-content-wrapper{padding:var(--splms-spacing-4)}}.splms-lesson-content-header{margin-bottom:var(--splms-spacing-8)}.splms-lesson-content-header h1{font-size:var(--splms-font-2xl);font-weight:var(--splms-font-weight-bold);color:var(--splms-gray-900);margin:0 0 var(--splms-spacing-4) 0;line-height:1.3}.splms-lesson-content-header .splms-lesson-meta{display:flex;gap:var(--splms-spacing-4);font-size:var(--splms-font-sm);color:var(--splms-gray-600)}.splms-lesson-content-header .splms-lesson-meta .splms-lesson-meta-item{display:flex;gap:10px;align-items:center}.splms-lesson-content-header .splms-lesson-meta span{display:flex;align-items:center;gap:var(--splms-spacing-2)}@media(max-width: 640px){.splms-lesson-content-header .splms-lesson-meta{gap:var(--splms-spacing-2)}}.splms-lesson-content-main .splms-lesson-text-content,.splms-lesson-content-main .splms-lesson-description{line-height:1.7;color:var(--splms-gray-700);margin-bottom:var(--splms-spacing-6)}.splms-lesson-content-main .splms-lesson-text-content h2,.splms-lesson-content-main .splms-lesson-text-content h3,.splms-lesson-content-main .splms-lesson-text-content h4,.splms-lesson-content-main .splms-lesson-text-content h5,.splms-lesson-content-main .splms-lesson-text-content h6,.splms-lesson-content-main .splms-lesson-description h2,.splms-lesson-content-main .splms-lesson-description h3,.splms-lesson-content-main .splms-lesson-description h4,.splms-lesson-content-main .splms-lesson-description h5,.splms-lesson-content-main .splms-lesson-description h6{margin-top:var(--splms-spacing-6);margin-bottom:var(--splms-spacing-4);color:var(--splms-gray-900)}.splms-lesson-content-main .splms-lesson-text-content p,.splms-lesson-content-main .splms-lesson-description p{margin-bottom:var(--splms-spacing-4)}.splms-lesson-content-main .splms-lesson-text-content ul,.splms-lesson-content-main .splms-lesson-text-content ol,.splms-lesson-content-main .splms-lesson-description ul,.splms-lesson-content-main .splms-lesson-description ol{margin-bottom:var(--splms-spacing-4);padding-left:var(--splms-spacing-6)}.splms-lesson-content-main .splms-lesson-text-content a,.splms-lesson-content-main .splms-lesson-description a{color:var(--splms-primary);text-decoration:underline}.splms-lesson-content-main .splms-lesson-text-content a:hover,.splms-lesson-content-main .splms-lesson-description a:hover{color:var(--splms-primary-dark)}.splms-video-player-container{margin-bottom:var(--splms-spacing-6)}.splms-video-player-container .splms-video-player-wrapper{position:relative;width:100%;padding-bottom:56.25%;background-color:var(--splms-black);border-radius:var(--splms-border-radius-lg);overflow:hidden}.splms-video-player-container .splms-video-player-wrapper .splms-video-player,.splms-video-player-container .splms-video-player-wrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%}.splms-video-player-container .splms-video-info{display:flex;align-items:center;justify-content:space-between;margin-top:var(--splms-spacing-4);padding:var(--splms-spacing-3);background-color:var(--splms-gray-50);border-radius:var(--splms-border-radius-md);font-size:var(--splms-font-sm)}.splms-video-player-container .splms-video-info .splms-video-progress-info{display:flex;align-items:center;gap:var(--splms-spacing-2);color:var(--splms-gray-700);font-weight:var(--splms-font-weight-semibold)}.splms-video-player-container .splms-video-info .splms-video-requirement-info{color:var(--splms-gray-600)}.splms-audio-player-container{margin-bottom:var(--splms-spacing-6)}.splms-audio-player-container audio{width:100%;height:54px;border-radius:var(--splms-border-radius-lg)}.splms-document-viewer-container{margin-bottom:var(--splms-spacing-6)}.splms-document-viewer-container .splms-lesson-document__pdf-wrapper,.splms-document-viewer-container .splms-lesson-document__google-wrapper{position:relative;width:100%;padding-bottom:75%;background-color:var(--splms-gray-100);border-radius:var(--splms-border-radius-lg);overflow:hidden}.splms-document-viewer-container .splms-lesson-document__pdf-wrapper .splms-lesson-document__iframe,.splms-document-viewer-container .splms-lesson-document__google-wrapper .splms-lesson-document__iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.splms-document-viewer-container .splms-lesson-document__image-wrapper{text-align:center;border-radius:var(--splms-border-radius-lg);overflow:hidden;background-color:var(--splms-gray-50)}.splms-document-viewer-container .splms-lesson-document__image-wrapper .splms-lesson-document__image{max-width:100%;height:auto;display:block;margin:0 auto}.splms-document-viewer-container .splms-lesson-document__download-wrapper{padding:var(--splms-spacing-8);background-color:var(--splms-gray-50);border-radius:var(--splms-border-radius-lg);text-align:center}.splms-document-viewer-container .splms-lesson-document__download-wrapper .splms-lesson-document__preview-placeholder .splms-lesson-document__placeholder-icon{width:64px;height:64px;margin:0 auto var(--splms-spacing-4);color:var(--splms-gray-400)}.splms-document-viewer-container .splms-lesson-document__download-wrapper .splms-lesson-document__preview-placeholder p{color:var(--splms-gray-600);font-size:var(--splms-font-sm);margin:0 0 var(--splms-spacing-4) 0}.splms-document-viewer-container .splms-lesson-document__download{margin-top:var(--splms-spacing-4)}.splms-document-viewer-container .splms-lesson-document__download .splms-button{display:inline-flex;align-items:center;gap:var(--splms-spacing-2);padding:10px 20px;background-color:var(--splms-primary);color:#fff;border-radius:var(--splms-border-radius-md);text-decoration:none;font-weight:var(--splms-font-weight-semibold);transition:all var(--splms-transition-base)}.splms-document-viewer-container .splms-lesson-document__download .splms-button:hover{background-color:var(--splms-primary-dark)}.splms-document-viewer-container .splms-lesson-document__download .splms-button svg{width:var(--splms-spacing-4);height:var(--splms-spacing-4)}.splms-interactive-content{margin-bottom:var(--splms-spacing-6)}.splms-interactive-content iframe{max-width:100%}.splms-notice{padding:var(--splms-spacing-4);border-radius:var(--splms-border-radius-lg);margin-bottom:var(--splms-spacing-6);display:flex;align-items:flex-start;gap:var(--splms-spacing-3)}.splms-notice .splms-notice__icon{flex-shrink:0;width:24px;height:24px}.splms-notice .splms-notice__icon svg{width:100%;height:100%}.splms-notice .splms-notice__content{flex:1}.splms-notice .splms-notice__content p{margin:0;line-height:var(--splms-line-height-relaxed)}.splms-notice .splms-notice__content a{text-decoration:underline}.splms-notice .splms-notice__content a:hover{text-decoration:none}.splms-notice.splms-notice--error{background-color:var(--splms-danger-light);border:1px solid var(--splms-danger);color:var(--splms-danger-dark)}.splms-notice.splms-notice--error .splms-notice__icon{color:var(--splms-danger-hover)}.splms-notice.splms-notice--warning{background-color:var(--splms-warning-light);border:1px solid var(--splms-warning);color:var(--splms-warning-dark)}.splms-notice.splms-notice--warning .splms-notice__icon{color:var(--splms-warning)}.splms-notice.splms-notice--info{background-color:var(--splms-info-light);border:1px solid var(--splms-info-light);color:var(--splms-info-dark)}.splms-notice.splms-notice--info .splms-notice__icon{color:var(--splms-info)}.splms-notice.splms-notice--success{background-color:var(--splms-success-light);border:1px solid var(--splms-success-light);color:var(--splms-success-dark)}.splms-notice.splms-notice--success .splms-notice__icon{color:var(--splms-secondary)}.splms-completion-notice{padding:var(--splms-spacing-4);border-radius:var(--splms-border-radius-lg);margin-bottom:var(--splms-spacing-6);display:flex;align-items:flex-start;gap:var(--splms-spacing-3);background-color:var(--splms-info-light);border:1px solid var(--splms-info-light)}.splms-completion-notice svg{flex-shrink:0;width:20px;height:20px;color:var(--splms-info)}.splms-completion-notice div{flex:1;color:var(--splms-info-dark);font-size:var(--splms-font-sm);line-height:var(--splms-line-height-relaxed)}.splms-completion-notice.splms-notice-info{background-color:var(--splms-info-light);border-color:var(--splms-info-light)}.splms-completion-notice.splms-notice-info svg{color:var(--splms-info)}.splms-completion-notice.splms-notice-info div{color:var(--splms-info-dark)}.splms-lesson-attachments{margin-top:var(--splms-spacing-8);padding:var(--splms-spacing-6);background-color:var(--splms-gray-50);border-radius:var(--splms-border-radius-lg)}.splms-lesson-attachments .splms-attachments-heading{display:flex;align-items:center;gap:var(--splms-spacing-2);font-size:var(--splms-font-size-lg);font-weight:var(--splms-font-weight-semibold);color:var(--splms-gray-900);margin:0 0 var(--splms-spacing-4) 0}.splms-lesson-attachments .splms-attachments-heading svg{width:20px;height:20px}.splms-lesson-attachments .splms-attachments-list{display:grid;grid-template-columns:repeat(auto-fill, minmax(250px, 1fr));gap:var(--splms-spacing-4)}.splms-lesson-attachments .splms-attachment-card{display:flex;align-items:center;gap:var(--splms-spacing-3);padding:var(--splms-spacing-4);background-color:#fff;border:1px solid var(--splms-gray-200);border-radius:var(--splms-border-radius-md);text-decoration:none;transition:all var(--splms-transition-base)}.splms-lesson-attachments .splms-attachment-card:hover{border-color:var(--splms-primary);box-shadow:0 2px 8px rgba(59,130,246,.1)}.splms-lesson-attachments .splms-attachment-card .splms-attachment-icon{flex-shrink:0;color:var(--splms-gray-400)}.splms-lesson-attachments .splms-attachment-card .splms-attachment-icon svg{width:32px;height:32px}.splms-lesson-attachments .splms-attachment-card .splms-attachment-info{flex:1;min-width:0}.splms-lesson-attachments .splms-attachment-card .splms-attachment-info .splms-attachment-title{font-size:var(--splms-font-sm);font-weight:var(--splms-font-weight-semibold);color:var(--splms-gray-900);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:2px}.splms-lesson-attachments .splms-attachment-card .splms-attachment-info .splms-attachment-label,.splms-lesson-attachments .splms-attachment-card .splms-attachment-info .splms-attachment-size{font-size:var(--splms-font-size-xs);color:var(--splms-gray-600)}.splms-lesson-attachments .splms-attachment-card .splms-attachment-download{flex-shrink:0;color:var(--splms-primary)}.splms-lesson-attachments .splms-attachment-card .splms-attachment-download svg{width:20px;height:20px}.splms-quiz-stats{display:grid;grid-template-columns:repeat(auto-fit, minmax(150px, 1fr));gap:var(--splms-spacing-4);margin-bottom:var(--splms-spacing-8)}.splms-quiz-stats .splms-quiz-stat{padding:var(--splms-spacing-6);background-color:var(--splms-gray-50);border-radius:var(--splms-border-radius-lg);text-align:center}.splms-quiz-stats .splms-quiz-stat .splms-quiz-stat-icon{display:flex;align-items:center;justify-content:center;margin-bottom:var(--splms-spacing-3);color:var(--splms-primary)}.splms-quiz-stats .splms-quiz-stat .splms-quiz-stat-icon svg{width:28px;height:28px}.splms-quiz-stats .splms-quiz-stat .splms-quiz-stat-value{font-size:var(--splms-font-2xl);font-weight:var(--splms-font-weight-bold);color:var(--splms-gray-900);margin-bottom:var(--splms-spacing-2)}.splms-quiz-stats .splms-quiz-stat .splms-quiz-stat-label{font-size:var(--splms-font-sm);color:var(--splms-gray-600)}.splms-quiz-description{margin-bottom:var(--splms-spacing-8)}.splms-quiz-description .splms-quiz-description-title{font-size:var(--splms-font-size-lg);font-weight:var(--splms-font-weight-semibold);color:var(--splms-gray-900);margin-bottom:var(--splms-spacing-4)}.splms-quiz-actions{margin-bottom:var(--splms-spacing-8);text-align:center;display:flex;justify-content:center}.splms-quiz-actions .splms-quiz-action-buttons{display:flex;gap:var(--splms-spacing-4);justify-content:center;flex-wrap:wrap}.splms-quiz-actions .splms-quiz-resume-notice{padding:var(--splms-spacing-6);background-color:var(--splms-warning-light);border-radius:var(--splms-border-radius-lg);text-align:center}.splms-quiz-actions .splms-quiz-resume-notice h4{margin:0 0 var(--splms-spacing-2) 0;color:var(--splms-gray-900)}.splms-quiz-actions .splms-quiz-resume-notice p{margin:0 0 var(--splms-spacing-4) 0;color:var(--splms-gray-700)}.splms-quiz-actions .splms-quiz-completed-state{text-align:center}.splms-quiz-actions .splms-quiz-completed-state .splms-quiz-passed-notice{display:flex;align-items:center;justify-content:center;gap:var(--splms-spacing-4);padding:var(--splms-spacing-6);background-color:var(--splms-success-light);border-radius:var(--splms-border-radius-lg);margin-bottom:var(--splms-spacing-4)}.splms-quiz-actions .splms-quiz-completed-state .splms-quiz-passed-notice .splms-quiz-passed-icon{flex-shrink:0;color:var(--splms-success)}.splms-quiz-actions .splms-quiz-completed-state .splms-quiz-passed-notice .splms-quiz-passed-content{text-align:left}.splms-quiz-actions .splms-quiz-completed-state .splms-quiz-passed-notice .splms-quiz-passed-content h4{margin:0 0 var(--splms-spacing-1) 0;color:var(--splms-success-dark);font-weight:600}.splms-quiz-actions .splms-quiz-completed-state .splms-quiz-passed-notice .splms-quiz-passed-content p{margin:0;color:var(--splms-success-dark);font-weight:500}.splms-quiz-actions .splms-quiz-completed-state .splms-quiz-passed{display:flex;justify-content:center;align-items:center}.splms-quiz-attempts-history{margin-top:var(--splms-spacing-8);padding:var(--splms-spacing-6);background-color:var(--splms-gray-50);border-radius:var(--splms-border-radius-lg)}.splms-quiz-attempts-history .splms-attempts-heading{font-size:var(--splms-font-size-lg);font-weight:var(--splms-font-weight-semibold);color:var(--splms-gray-900);margin:0 0 var(--splms-spacing-4) 0}.splms-quiz-attempts-history .splms-attempts-list{display:grid;gap:var(--splms-spacing-3)}.splms-quiz-attempts-history .splms-attempt-card{display:flex;align-items:center;justify-content:space-between;padding:var(--splms-spacing-4);background-color:#fff;border:2px solid var(--splms-gray-200);border-radius:var(--splms-border-radius-lg);transition:all var(--splms-transition-base)}.splms-quiz-attempts-history .splms-attempt-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.1)}.splms-quiz-attempts-history .splms-attempt-card.passed{border-color:var(--splms-success);background:linear-gradient(135deg, var(--splms-success-light) 0%, var(--splms-success-light) 100%)}.splms-quiz-attempts-history .splms-attempt-card.passed .splms-attempt-status svg{color:var(--splms-success)}.splms-quiz-attempts-history .splms-attempt-card.passed .splms-attempt-label{color:var(--splms-success)}.splms-quiz-attempts-history .splms-attempt-card.failed{border-color:var(--splms-error);background:linear-gradient(135deg, var(--splms-danger-light) 0%, var(--splms-danger-light) 100%)}.splms-quiz-attempts-history .splms-attempt-card.failed .splms-attempt-status svg{color:var(--splms-error)}.splms-quiz-attempts-history .splms-attempt-card.failed .splms-attempt-label{color:var(--splms-error)}.splms-quiz-attempts-history .splms-attempt-card.pending-review{border-color:var(--splms-warning);background:linear-gradient(135deg, var(--splms-warning-light) 0%, var(--splms-warning) 30%, var(--splms-warning-light) 100%);position:relative;overflow:hidden}.splms-quiz-attempts-history .splms-attempt-card.pending-review::before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.4) 50%, transparent 100%);animation:shimmer 2s infinite}.splms-quiz-attempts-history .splms-attempt-card.pending-review .splms-attempt-status svg{color:var(--splms-warning)}.splms-quiz-attempts-history .splms-attempt-card.pending-review .splms-attempt-label{color:var(--splms-warning-dark);font-weight:var(--splms-font-weight-bold)}.splms-quiz-attempts-history .splms-attempt-card.pending-review .splms-attempt-score{color:var(--splms-warning-dark)}.splms-quiz-attempts-history .splms-attempt-card .splms-attempt-status{flex-shrink:0;margin-right:var(--splms-spacing-4);display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background-color:hsla(0,0%,100%,.5)}.splms-quiz-attempts-history .splms-attempt-card .splms-attempt-status svg{width:24px;height:24px}.splms-quiz-attempts-history .splms-attempt-card .splms-attempt-details{flex:1}.splms-quiz-attempts-history .splms-attempt-card .splms-attempt-details .splms-attempt-score{font-size:var(--splms-font-size-lg);font-weight:var(--splms-font-weight-bold);color:var(--splms-gray-900);margin-bottom:4px}.splms-quiz-attempts-history .splms-attempt-card .splms-attempt-details .splms-attempt-label{font-size:var(--splms-font-sm);font-weight:var(--splms-font-weight-semibold);margin-bottom:4px;text-transform:uppercase;letter-spacing:.05em}.splms-quiz-attempts-history .splms-attempt-card .splms-attempt-details .splms-attempt-date{font-size:var(--splms-font-size-xs);color:var(--splms-gray-600);font-weight:var(--splms-font-weight-medium)}@keyframes shimmer{0%{left:-100%}100%{left:100%}}.splms-fullscreen-footer{background-color:#fff;border-top:1px solid var(--splms-gray-200);flex-shrink:0;z-index:30}.splms-fullscreen-footer .splms-footer-content{height:100%;display:flex;flex-direction:column}.splms-fullscreen-footer .splms-footer-navigation{flex:1;display:flex;align-items:center;justify-content:space-between;gap:var(--splms-spacing-4);padding:10px}.splms-fullscreen-footer .splms-quiz-status-info{flex:1;text-align:center}.splms-fullscreen-footer .splms-quiz-status-info .splms-quiz-passed-badge{display:inline-flex;align-items:center;gap:var(--splms-spacing-2);padding:6px 16px;background-color:var(--splms-success-light);color:var(--splms-success-dark);border-radius:var(--splms-border-radius-md);font-size:var(--splms-font-sm);font-weight:var(--splms-font-weight-semibold)}.splms-fullscreen-footer .splms-quiz-status-info .splms-quiz-passed-badge svg{width:18px;height:18px}.splms-fullscreen-footer .splms-quiz-status-info .splms-quiz-info-text{font-size:var(--splms-font-sm);color:var(--splms-gray-600)}.splms-btn-primary:hover:not(:disabled){background-color:var(--splms-primary-dark);color:#fff}.splms-btn-success{background-color:var(--splms-success);color:#fff}.splms-btn-success:hover:not(:disabled){background-color:var(--splms-secondary-hover)}.splms-btn-sm{padding:6px 12px;font-size:var(--splms-font-sm)}.splms-btn-prev,.splms-btn-next{line-height:14px;border:none}.splms-btn-prev .splms-btn-text,.splms-btn-next .splms-btn-text{display:flex;flex-direction:column;align-items:flex-start}.splms-btn-prev .splms-btn-text .splms-btn-title,.splms-btn-next .splms-btn-text .splms-btn-title{font-size:var(--splms-font-sm)}.splms-btn-prev .splms-btn-text .splms-locked-badge,.splms-btn-next .splms-btn-text .splms-locked-badge{font-size:var(--splms-font-size-xs);opacity:.7}@media(max-width: 640px){.splms-btn-prev .splms-btn-text,.splms-btn-next .splms-btn-text{display:none}}.splms-btn-placeholder{width:120px}@media(max-width: 640px){.splms-btn-placeholder{width:60px}}.splms-btn-complete{flex:0 0 auto;background-color:var(--splms-success);color:#fff}.splms-btn-complete:hover:not(:disabled){background-color:var(--splms-secondary-hover)}.splms-btn-complete.is-completed{background-color:var(--splms-gray-200);color:var(--splms-gray-600)}.splms-btn-complete.is-locked{background-color:var(--splms-gray-300);color:var(--splms-gray-500);cursor:not-allowed;opacity:.7}.splms-btn-complete.is-locked:hover{background-color:var(--splms-gray-300);color:var(--splms-gray-500);transform:none}.splms-btn-complete.is-locked svg{opacity:.8}.splms-enrollment-notice,.splms-access-restricted,.splms-quiz-no-attempts,.splms-quiz-password-form{text-align:center;padding:var(--splms-spacing-8);max-width:500px;margin:0 auto}.splms-enrollment-notice .splms-notice-icon,.splms-enrollment-notice .splms-guest-preview-icon,.splms-enrollment-notice .splms-no-attempts-icon,.splms-enrollment-notice .splms-password-form-icon,.splms-access-restricted .splms-notice-icon,.splms-access-restricted .splms-guest-preview-icon,.splms-access-restricted .splms-no-attempts-icon,.splms-access-restricted .splms-password-form-icon,.splms-quiz-no-attempts .splms-notice-icon,.splms-quiz-no-attempts .splms-guest-preview-icon,.splms-quiz-no-attempts .splms-no-attempts-icon,.splms-quiz-no-attempts .splms-password-form-icon,.splms-quiz-password-form .splms-notice-icon,.splms-quiz-password-form .splms-guest-preview-icon,.splms-quiz-password-form .splms-no-attempts-icon,.splms-quiz-password-form .splms-password-form-icon{display:flex;align-items:center;justify-content:center;margin:0 auto var(--splms-spacing-4);color:var(--splms-gray-400)}.splms-enrollment-notice .splms-notice-icon svg,.splms-enrollment-notice .splms-guest-preview-icon svg,.splms-enrollment-notice .splms-no-attempts-icon svg,.splms-enrollment-notice .splms-password-form-icon svg,.splms-access-restricted .splms-notice-icon svg,.splms-access-restricted .splms-guest-preview-icon svg,.splms-access-restricted .splms-no-attempts-icon svg,.splms-access-restricted .splms-password-form-icon svg,.splms-quiz-no-attempts .splms-notice-icon svg,.splms-quiz-no-attempts .splms-guest-preview-icon svg,.splms-quiz-no-attempts .splms-no-attempts-icon svg,.splms-quiz-no-attempts .splms-password-form-icon svg,.splms-quiz-password-form .splms-notice-icon svg,.splms-quiz-password-form .splms-guest-preview-icon svg,.splms-quiz-password-form .splms-no-attempts-icon svg,.splms-quiz-password-form .splms-password-form-icon svg{width:48px;height:48px}.splms-enrollment-notice h3,.splms-access-restricted h3,.splms-quiz-no-attempts h3,.splms-quiz-password-form h3{font-size:var(--splms-font-xl);font-weight:var(--splms-font-weight-semibold);color:var(--splms-gray-900);margin:0 0 var(--splms-spacing-3) 0}.splms-enrollment-notice p,.splms-access-restricted p,.splms-quiz-no-attempts p,.splms-quiz-password-form p{color:var(--splms-gray-600);margin:0 0 var(--splms-spacing-6) 0;line-height:var(--splms-line-height-relaxed)}.splms-guest-preview-banner .splms-guest-preview-content h4{font-size:var(--splms-font-base);font-weight:var(--splms-font-weight-semibold);color:var(--splms-gray-900);margin:0 0 var(--splms-spacing-2) 0}.splms-guest-preview-banner .splms-guest-preview-content p{font-size:var(--splms-font-sm);color:var(--splms-gray-700);margin:0 0 var(--splms-spacing-3) 0}.splms-notification{position:fixed;top:var(--splms-spacing-8);right:var(--splms-spacing-8);min-width:300px;max-width:500px;padding:1rem 1.25rem;background-color:#fff;border-radius:var(--splms-border-radius-lg);box-shadow:0 10px 40px rgba(0,0,0,.2),0 2px 8px rgba(0,0,0,.1);font-size:.9375rem;font-weight:var(--splms-font-weight-medium);color:var(--splms-gray-900);z-index:99999;opacity:0;transform:translateX(calc(100% + 2rem));transition:all .3s cubic-bezier(0.4, 0, 0.2, 1);pointer-events:none}.splms-notification.is-visible{opacity:1;transform:translateX(0);pointer-events:auto}.splms-notification.splms-notification-success{border-left:4px solid var(--splms-success);background:linear-gradient(135deg, var(--splms-success-light) 0%, white 100%)}.splms-notification.splms-notification-success::before{content:"✓";display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;background-color:var(--splms-success);color:#fff;border-radius:50%;margin-right:.75rem;font-weight:var(--splms-font-weight-bold);font-size:var(--splms-font-size-sm);float:left}.splms-notification.splms-notification-error{border-left:4px solid var(--splms-error);background:linear-gradient(135deg, var(--splms-danger-light) 0%, white 100%)}.splms-notification.splms-notification-error::before{content:"✕";display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;background-color:var(--splms-error);color:#fff;border-radius:50%;margin-right:.75rem;font-weight:var(--splms-font-weight-bold);font-size:var(--splms-font-size-sm);float:left}.splms-notification.splms-notification-warning{border-left:4px solid var(--splms-warning);background:linear-gradient(135deg, var(--splms-white) BEB 0%, white 100%)}.splms-notification.splms-notification-warning::before{content:"!";display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;background-color:var(--splms-warning);color:#fff;border-radius:50%;margin-right:.75rem;font-weight:var(--splms-font-weight-bold);font-size:var(--splms-font-size-sm);float:left}.splms-notification.splms-notification-info{border-left:4px solid var(--splms-primary);background:linear-gradient(135deg, var(--splms-info-light) 0%, white 100%)}.splms-notification.splms-notification-info::before{content:"i";display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;background-color:var(--splms-primary);color:#fff;border-radius:50%;margin-right:.75rem;font-weight:var(--splms-font-weight-bold);font-size:var(--splms-font-size-sm);float:left}@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}@keyframes pulse{0%,100%{opacity:1}50%{opacity:.6}}@media(max-width: 768px){.splms-fullscreen-header{padding:0 var(--splms-spacing-4)}.splms-fullscreen-footer{height:auto;padding:var(--splms-spacing-4) 0}.splms-fullscreen-footer .splms-footer-navigation{gap:var(--splms-spacing-2)}.splms-lesson-content-wrapper,.splms-quiz-content-wrapper{padding:var(--splms-spacing-4)}.splms-lesson-content-header h1{font-size:var(--splms-font-xl)}.splms-quiz-stats{grid-template-columns:repeat(2, 1fr)}.splms-attachments-list{grid-template-columns:1fr}}@media(max-width: 480px){.splms-quiz-stats{grid-template-columns:1fr}.splms-btn{padding:var(--splms-spacing-2) var(--splms-spacing-4);font-size:var(--splms-font-sm)}}@media print{.splms-fullscreen-header,.splms-fullscreen-sidebar,.splms-fullscreen-footer,.splms-btn{display:none !important}.splms-fullscreen-content{margin:0 !important;max-width:100% !important}body.splms-lesson-fullscreen,body.splms-quiz-fullscreen{overflow:visible !important;height:auto !important}}/*# sourceMappingURL=fullscreen.min.css.map */