@import"https://fonts.googleapis.com/css2?family=Fraunces:wght@400;700;900&family=DM+Sans:wght@300;400;500;600&display=swap";*{margin:0;padding:0;box-sizing:border-box}:root{--spain: #c60b1e;--gold: #f1bf00;--dark: #1a1a2e;--navy: #16213e;--deep: #0f3460;--cream: #fdf8f0;--warm: #f5edd8;--text: #1a1a1a;--muted: #6b7280;--correct: #2d7a4f;--wrong: #c0392b;--leaf: #e85d04;--accent: #c60b1e}body{font-family:DM Sans,sans-serif;background:var(--cream);color:var(--text);min-height:100vh}.header{background:var(--dark);color:#fff;padding:18px 32px;display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:100;box-shadow:0 4px 24px #00000059;border-bottom:3px solid var(--spain)}.header-flag{font-size:32px}.header h1{font-family:Fraunces,serif;font-size:22px;font-weight:900}.header p{font-size:12px;opacity:.6;margin-top:2px}.score-badge{margin-left:auto;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:40px;padding:8px 18px;font-size:13px;font-weight:600;display:flex;gap:10px;align-items:center}.score-badge span{color:gold}.container{display:flex;min-height:calc(100vh - 73px)}.sidebar{width:230px;min-width:230px;background:var(--navy);padding:20px 0;position:sticky;top:73px;height:calc(100vh - 73px);overflow-y:auto}.sidebar-section{padding:8px 16px 4px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:#ffffff4d;margin-top:12px}.nav-btn{width:100%;text-align:left;background:none;border:none;padding:10px 18px;color:#ffffffa6;font-family:DM Sans,sans-serif;font-size:13px;cursor:pointer;display:flex;align-items:center;gap:10px;transition:all .15s;border-left:3px solid transparent}.nav-btn:hover{background:#ffffff0f;color:#fff}.nav-btn.active{background:#c60b1e33;color:#fff;border-left-color:var(--spain);font-weight:600}.nav-icon{font-size:15px;width:20px}.main{flex:1;padding:28px 36px;max-width:900px}.home-welcome{background:linear-gradient(135deg,var(--dark) 0%,var(--deep) 60%,#1a4580 100%);color:#fff;border-radius:16px;padding:30px 32px;margin-bottom:24px;position:relative;overflow:hidden;border-left:5px solid var(--spain)}.home-welcome:before{content:"🇪🇸";position:absolute;right:16px;bottom:-16px;font-size:110px;opacity:.12}.home-welcome h2{font-family:Fraunces,serif;font-size:28px;font-weight:900;margin-bottom:6px}.home-welcome p{opacity:.78;line-height:1.6;font-size:14px;max-width:500px}.home-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.topic-card{background:#fff;border-radius:14px;padding:20px;cursor:pointer;transition:all .2s;border:2px solid transparent;box-shadow:0 2px 12px #0000000f;position:relative;overflow:hidden}.topic-card:after{content:"";position:absolute;bottom:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--spain),var(--gold));transform:scaleX(0);transform-origin:left;transition:transform .2s}.topic-card:hover{border-color:var(--spain);transform:translateY(-3px);box-shadow:0 8px 24px #0000001a}.topic-card:hover:after{transform:scaleX(1)}.topic-card .tc-emoji{font-size:30px;margin-bottom:8px}.topic-card h3{font-family:Fraunces,serif;font-size:15px;font-weight:700;color:var(--dark);margin-bottom:4px}.topic-card p{font-size:12px;color:var(--muted);line-height:1.5}.topic-card .tc-count{font-size:11px;font-weight:700;color:var(--spain);margin-top:8px;text-transform:uppercase;letter-spacing:.5px}.topic-header{background:linear-gradient(135deg,var(--dark),var(--deep));color:#fff;border-radius:14px;padding:24px 28px;margin-bottom:22px;position:relative;overflow:hidden;border-left:5px solid var(--spain)}.topic-header:before{content:attr(data-emoji);position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:68px;opacity:.15}.topic-header h2{font-family:Fraunces,serif;font-size:26px;font-weight:900;margin-bottom:4px}.topic-header p{opacity:.7;font-size:13px}.tabs{display:flex;gap:4px;margin-bottom:20px;background:var(--warm);border-radius:10px;padding:4px}.tab-btn{flex:1;padding:9px 10px;border:none;background:none;border-radius:8px;font-family:DM Sans,sans-serif;font-size:13px;font-weight:500;cursor:pointer;color:var(--muted);transition:all .2s}.tab-btn.active{background:#fff;color:var(--dark);font-weight:700;box-shadow:0 2px 8px #0000001a}.notes-grid{display:flex;flex-direction:column;gap:14px}.note-card{background:#fff;border-radius:12px;padding:18px 22px;border-left:4px solid var(--spain);box-shadow:0 2px 10px #0000000d}.note-card.grammar{border-left-color:var(--deep)}.note-card.cultural{border-left-color:var(--gold)}.note-card.communicative{border-left-color:var(--correct)}.note-card h3{font-family:Fraunces,serif;font-size:16px;color:var(--dark);margin-bottom:10px}.note-card ul{padding-left:18px}.note-card li{margin-bottom:6px;font-size:14px;line-height:1.65;color:#333}.note-card p{font-size:14px;line-height:1.7;color:#333}.category-badge{display:inline-block;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;padding:2px 8px;border-radius:4px;margin-bottom:8px}.badge-vocab{background:#fde8e8;color:var(--spain)}.badge-grammar{background:#e0eaf8;color:var(--deep)}.badge-cultural{background:#fef9e0;color:#a07800}.badge-comm{background:#e5f5ec;color:var(--correct)}.key-term{background:#fff0f0;border-radius:5px;padding:1px 7px;font-weight:600;color:var(--spain);display:inline-block;margin:1px;font-size:13px}.es-term{background:#fffbe6;border-radius:5px;padding:1px 8px;font-weight:600;color:#7a5900;font-style:italic;font-size:13px}.example-tag{background:#fff3e0;color:#c86010;border-radius:5px;padding:1px 7px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.table-vocab{width:100%;border-collapse:collapse;font-size:13px;margin-top:6px}.table-vocab th{background:var(--dark);color:#fff;padding:7px 12px;text-align:left;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.5px}.table-vocab td{padding:6px 12px;border-bottom:1px solid #f0f0f0}.table-vocab tr:nth-child(2n) td{background:#fafafa}.flashcard-area{display:flex;flex-direction:column;align-items:center;gap:20px}.flashcard-wrap{perspective:1000px;width:100%;max-width:540px;height:240px;cursor:pointer}.flashcard{width:100%;height:100%;position:relative;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.4,0,.2,1)}.flashcard.flipped{transform:rotateY(180deg)}.card-face{position:absolute;inset:0;border-radius:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:28px;backface-visibility:hidden;box-shadow:0 8px 32px #0000001f}.card-front{background:linear-gradient(135deg,var(--dark),var(--deep));color:#fff}.card-back{background:#fff;color:var(--dark);transform:rotateY(180deg);border:2px solid var(--warm)}.card-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;opacity:.5;margin-bottom:10px}.card-term{font-family:Fraunces,serif;font-size:26px;font-weight:900;text-align:center;line-height:1.3}.card-back .card-term{font-size:17px;font-weight:500;font-family:DM Sans,sans-serif}.flip-hint{font-size:11px;opacity:.45;margin-top:14px}.fc-controls{display:flex;gap:12px;align-items:center}.fc-counter{font-size:14px;color:var(--muted);font-weight:500}.quiz-progress{background:#fff;border-radius:10px;padding:14px 18px;margin-bottom:18px;display:flex;align-items:center;gap:14px;box-shadow:0 2px 8px #0000000d}.progress-bar{flex:1;height:8px;background:#e5e7eb;border-radius:99px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--spain),var(--gold));border-radius:99px;transition:width .4s ease}.progress-text{font-size:13px;font-weight:600;color:var(--muted);white-space:nowrap}.question-card{background:#fff;border-radius:14px;padding:26px;box-shadow:0 4px 20px #00000014}.question-num{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--spain);margin-bottom:6px}.question-text{font-family:Fraunces,serif;font-size:19px;font-weight:700;color:var(--dark);margin-bottom:20px;line-height:1.4}.options{display:flex;flex-direction:column;gap:9px}.option-btn{text-align:left;padding:13px 16px;border:2px solid #e5e7eb;border-radius:9px;background:#fafafa;font-family:DM Sans,sans-serif;font-size:14px;cursor:pointer;transition:all .15s;display:flex;align-items:center;gap:12px}.option-btn:hover:not(:disabled){border-color:var(--spain);background:#fff5f5}.option-btn.correct{border-color:var(--correct);background:#edf7f0;color:var(--correct);font-weight:600}.option-btn.wrong{border-color:var(--wrong);background:#fdf0ef;color:var(--wrong);font-weight:600}.option-btn:disabled{cursor:default}.option-letter{width:28px;height:28px;border-radius:50%;background:#e5e7eb;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0}.correct .option-letter{background:var(--correct);color:#fff}.wrong .option-letter{background:var(--wrong);color:#fff}.feedback-box{margin-top:14px;padding:12px 16px;border-radius:9px;font-size:13.5px;line-height:1.5}.feedback-box.correct-fb{background:#edf7f0;border:1px solid #a3d9b1;color:#1a5c35}.feedback-box.wrong-fb{background:#fdf0ef;border:1px solid #f4a99a;color:#8b1a1a}.quiz-nav{display:flex;gap:12px;margin-top:18px;justify-content:space-between;align-items:center}.btn{padding:11px 22px;border-radius:9px;border:none;font-family:DM Sans,sans-serif;font-size:14px;font-weight:600;cursor:pointer;transition:all .15s}.btn-primary{background:var(--dark);color:#fff}.btn-primary:hover{background:var(--deep);transform:translateY(-1px)}.btn-secondary{background:#e5e7eb;color:#374151}.btn-secondary:hover{background:#d1d5db}.btn:disabled{opacity:.4;cursor:default;transform:none!important}.results-card{background:#fff;border-radius:14px;padding:36px;text-align:center;box-shadow:0 8px 32px #0000001a}.results-card .big-score{font-family:Fraunces,serif;font-size:68px;font-weight:900;color:var(--dark);line-height:1}.results-card .score-label{color:var(--muted);font-size:15px;margin:6px 0 20px}.results-card .grade{display:inline-block;padding:7px 22px;border-radius:40px;font-weight:700;font-size:17px;margin-bottom:20px}.grade-a{background:#d1fae5;color:#065f46}.grade-b{background:#dbeafe;color:#1e40af}.grade-c{background:#fef3c7;color:#92400e}.grade-d{background:#fee2e2;color:#991b1b}.rj-table-wrap{overflow-x:auto}.rj-table{width:100%;border-collapse:collapse;font-size:12.5px;margin-top:0;background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 2px 10px #0000000d}.rj-table th{background:var(--dark);color:#fff;padding:9px 10px;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.5px;text-align:center;white-space:nowrap}.rj-table th:first-child{text-align:left;width:28%}.rj-table th:nth-child(2){text-align:left;width:22%}.rj-table td{padding:8px 10px;border-bottom:1px solid #f0f0f0;vertical-align:middle;text-align:center}.rj-table td:first-child{font-weight:500;color:var(--dark);font-size:11px;text-transform:uppercase;letter-spacing:.3px;padding-left:12px}.rj-table td:nth-child(2){text-align:left;font-size:13px}.rj-table tr:last-child td{border-bottom:none}.rj-table tr:hover td{background:#fafafa}.rj-section-row td{background:#f5f5f7;color:var(--muted);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;padding:5px 12px;text-align:left}.stars{color:#e0e0e0;font-size:13px;letter-spacing:1px}.checkbox-cell{display:flex;align-items:center;justify-content:center}.rj-checkbox{width:18px;height:18px;cursor:pointer;accent-color:var(--spain)}.date-input{width:80px;border:1px solid #e0e0e0;border-radius:5px;padding:3px 6px;font-size:11px;font-family:DM Sans,sans-serif;color:var(--text);background:#fafafa}.rj-header-card{background:linear-gradient(135deg,var(--dark),var(--deep));color:#fff;border-radius:12px;padding:20px 24px;margin-bottom:20px;border-left:5px solid var(--gold)}.rj-header-card h3{font-family:Fraunces,serif;font-size:20px;font-weight:900;margin-bottom:4px}.rj-header-card p{font-size:13px;opacity:.7}.rj-legend{display:flex;gap:20px;margin-bottom:16px;flex-wrap:wrap}.rj-legend-item{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}.hidden{display:none!important}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(12px)}to{opacity:1;transform:translate(0)}}.question-card{animation:slideIn .25s ease}.note-card{animation:fadeIn .25s ease}