:root{--bg-primary:#f0f4f8;--bg-card:rgba(255,255,255,0.65);--bg-glass:rgba(255,255,255,0.72);--border-glass:rgba(255,255,255,0.3);--shadow-glass:0 25px 60px rgba(0,0,0,0.08);--text-primary:#0b1a33;--text-secondary:#475569;--text-muted:#94a3b8;--blue:#2563eb;--blue-hover:#1d4ed8;--blue-glow:rgba(37,99,235,0.20);--blue-gradient:linear-gradient(135deg,#1e40af,#3b82f6);--green:#10b981;--green-bg:rgba(16,185,129,0.12);--red:#ef4444;--red-bg:rgba(239,68,68,0.10);--yellow:#f59e0b;--yellow-bg:rgba(245,158,11,0.15);--radius:14px;--radius-lg:24px;--transition:0.3s cubic-bezier(0.4,0,0.2,1);--cat-politica:#2563eb;--cat-economia:#10b981;--cat-esports:#f59e0b;--cat-clima:#06b6d4;--cat-ciencia:#8b5cf6;--cat-cultura:#ec4899;--cat-premis:#f97316;--cat-successos:#ef4444;--cat-altres:#6b7280}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;overflow-x:hidden}body{font-family:'Inter',-apple-system,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;padding-top:80px;line-height:1.6;display:flex;flex-direction:column;align-items:center}.bg-scene{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}.bg-scene__gradient{width:100%;height:100%;background:radial-gradient(ellipse at 30% 30%,#dbeafe 0%,#f0f4f8 70%,#e2e8f0 100%);animation:breathe 25s ease-in-out infinite alternate}@keyframes breathe{0%{opacity:0.8;transform:scale(1)}100%{opacity:1;transform:scale(1.04)}}.bg-scene__pulse{position:absolute;inset:0;background:radial-gradient(circle at 70% 40%,rgba(37,99,235,0.05),transparent 60%);animation:pulseGlow 10s ease-in-out infinite alternate}.bg-scene__lights::before,.bg-scene__lights::after{content:'';position:absolute;width:600px;height:600px;border-radius:50%;filter:blur(160px);opacity:0.05;animation:floatLights 16s ease-in-out infinite alternate}.bg-scene__lights::before{top:0;left:-100px;background:var(--blue)}.bg-scene__lights::after{bottom:0;right:-100px;background:var(--red);animation-delay:-8s}@keyframes floatLights{0%{transform:translate(0,0) scale(1)}100%{transform:translate(60px,-40px) scale(1.3)}}.navbar{position:fixed;top:0;left:0;width:100vw;height:64px;background:rgba(255,255,255,0.85);backdrop-filter:blur(20px) saturate(1.6);border-bottom:1px solid rgba(255,255,255,0.4);box-shadow:0 4px 30px rgba(0,0,0,0.04);z-index:1000}.navbar__container{max-width:1200px;margin:0 auto;height:100%;display:flex;justify-content:space-between;align-items:center;padding:0 16px}.navbar__brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:1.1rem;color:var(--text-primary);letter-spacing:-0.3px;flex-shrink:0}.navbar__brand .navbar__icon{width:22px;height:22px;color:var(--blue)}.navbar__links{display:flex;gap:2px;list-style:none;align-items:center;flex:1;justify-content:center;flex-wrap:nowrap}.navbar__link{display:flex;align-items:center;gap:4px;padding:6px 10px;border-radius:8px;color:var(--text-secondary);text-decoration:none;font-weight:600;font-size:0.8rem;transition:var(--transition);white-space:nowrap}.navbar__link i{width:16px;height:16px}.navbar__link:hover{color:var(--text-primary);background:rgba(0,0,0,0.04)}.navbar__link.active{color:var(--text-primary);background:rgba(37,99,235,0.08)}.navbar__hamburger{display:none;background:none;border:none;color:var(--text-primary);cursor:pointer;padding:6px}.navbar__senyera{flex-shrink:0;display:flex;align-items:center;margin-left:8px}.senyera-img{height:18px;width:auto;border-radius:3px;border:1px solid rgba(0,0,0,0.05);box-shadow:0 2px 6px rgba(0,0,0,0.04)}@media(max-width:1024px){.navbar__hamburger{display:block}.navbar__links{position:absolute;top:64px;left:0;width:100vw;flex-direction:column;gap:0;padding:12px 16px;background:rgba(255,255,255,0.96);backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,0.03);transform:translateY(-120%);opacity:0;transition:var(--transition);flex:none;justify-content:flex-start;z-index:999}.navbar__links.open{transform:translateY(0);opacity:1}.navbar__link{padding:10px 12px;font-size:0.9rem;width:100%}.navbar__link i{width:20px;height:20px}.navbar__senyera{margin-left:4px}.senyera-img{height:16px}}@media(max-width:480px){body{padding-top:60px}.navbar{height:60px}.navbar__links{top:60px}.navbar__brand{font-size:0.85rem}.navbar__brand .navbar__icon{width:16px;height:16px}.senyera-img{height:14px}}.floating-guide{position:fixed;bottom:28px;right:28px;z-index:999;display:flex;flex-direction:column;gap:10px;align-items:flex-end}.floating-guide__link{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background:rgba(255,255,255,0.92);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,0.3);border-radius:40px;color:var(--text-primary);font-weight:700;font-size:0.9rem;text-decoration:none;box-shadow:0 8px 30px rgba(0,0,0,0.08);transition:var(--transition)}.floating-guide__link i{width:20px;height:20px;color:var(--blue)}.floating-guide__link:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 12px 40px rgba(37,99,235,0.15);background:#fff}.floating-guide__link:first-child{background:var(--blue-gradient);color:#fff}.floating-guide__link:first-child i{color:#fff}.floating-guide__link:first-child:hover{background:var(--blue-gradient);filter:brightness(1.1)}@media(max-width:480px){.floating-guide{bottom:16px;right:16px;gap:8px}.floating-guide__link{padding:8px 16px;font-size:0.75rem}.floating-guide__link i{width:16px;height:16px}}#app{width:100vw;max-width:1200px;padding:0 28px 50px;z-index:1;position:relative}.view{display:none;flex-direction:column;width:100%;animation:fadeSlide 0.6s ease}.view.active{display:flex}.screen{display:none;flex-direction:column;width:100%;animation:fadeSlide 0.5s ease}.screen.active{display:flex}@keyframes fadeSlide{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.hero{width:100vw;margin-left:calc(-50vw + 50%);text-align:center;padding:30px 20px 12px;pointer-events:none;background:transparent;transition:opacity 0.5s ease,transform 0.5s ease}.hero.hidden{opacity:0;transform:translateY(-20px);pointer-events:none;height:0;padding:0;margin:0;overflow:hidden}.hero__title{font-size:clamp(2.8rem,10vw,5.6rem);font-weight:900;letter-spacing:-0.03em;background:var(--blue-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 0 100px rgba(37,99,235,0.08);line-height:1.05;white-space:nowrap}.hero__subtitle{font-size:clamp(1.1rem,2.8vw,1.6rem);color:var(--text-secondary);font-weight:500;margin-top:2px;letter-spacing:0.4px;-webkit-text-fill-color:var(--text-secondary)}.card{background:var(--bg-glass);backdrop-filter:blur(24px) saturate(1.6);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:32px 36px;box-shadow:var(--shadow-glass);width:100%;transition:var(--transition);overflow:visible;margin-bottom:8px}.card:hover{box-shadow:0 30px 70px rgba(0,0,0,0.08)}.card--config{margin-top:8px}.card--bank{margin-top:8px}.card--question{min-height:400px;display:flex;flex-direction:column;gap:28px}.card--result{text-align:center;align-items:center}.card--center{text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px;min-height:50vh;justify-content:center}.card__header{margin-bottom:22px}.card__title{font-size:1.7rem;font-weight:800;letter-spacing:-0.3px;color:var(--text-primary)}.card__desc{color:var(--text-secondary);font-size:0.98rem;margin-top:2px}.card__icon--large{width:68px;height:68px}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:20px}.form-label{font-weight:700;font-size:0.95rem;color:var(--text-primary)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-select{padding:13px 18px;background:rgba(255,255,255,0.7);border:1px solid rgba(0,0,0,0.06);border-radius:var(--radius);color:var(--text-primary);font-size:1rem;font-weight:500;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23475569'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;background-size:18px;cursor:pointer;transition:var(--transition);box-shadow:0 2px 8px rgba(0,0,0,0.02)}.form-select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px var(--blue-glow)}.form-select option{background:#fff}.form-select--inline{width:auto;min-width:170px}.form-hint{display:flex;align-items:center;gap:8px;font-size:0.9rem;color:var(--text-secondary);font-weight:500}.form-hint__icon{width:18px;height:18px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 28px;font-weight:700;font-size:1rem;border:none;border-radius:var(--radius);cursor:pointer;transition:var(--transition);position:relative;overflow:hidden}.btn:disabled{opacity:0.4;cursor:not-allowed}.btn--primary{background:var(--blue-gradient);color:#fff;box-shadow:0 6px 25px var(--blue-glow)}.btn--primary:hover:not(:disabled){animation:sirena 0.5s linear infinite;transform:translateY(-3px)}.btn--secondary{background:rgba(255,255,255,0.6);color:var(--text-primary);border:1px solid rgba(0,0,0,0.05)}.btn--secondary:hover:not(:disabled){background:rgba(255,255,255,0.9);transform:translateY(-2px);animation:sirena 0.5s linear infinite}.btn--danger{background:rgba(255,255,255,0.6);color:var(--red);border:1px solid rgba(239,68,68,0.12)}.btn--danger:hover:not(:disabled){background:var(--red);color:#fff;transform:translateY(-2px)}.btn--block{width:100%}.btn--sm{padding:8px 18px;font-size:0.9rem}.btn--toggle{flex:1;padding:11px 14px;background:rgba(255,255,255,0.5);border:1px solid rgba(0,0,0,0.04);border-radius:var(--radius);color:var(--text-secondary);font-weight:600;cursor:pointer;transition:var(--transition);min-width:50px;box-shadow:0 2px 6px rgba(0,0,0,0.02)}.btn--toggle.active{background:var(--blue-gradient);color:#fff;border-color:transparent;box-shadow:0 6px 25px var(--blue-glow);transform:scale(1.02)}.btn--toggle:hover:not(.active){background:rgba(255,255,255,0.8);transform:translateY(-1px)}.btn-group{display:flex;gap:8px;flex-wrap:wrap}@keyframes sirena{0%{background:#1e3a8a;box-shadow:0 0 15px #1e3a8a}25%{background:#2563eb;box-shadow:0 0 30px #2563eb}50%{background:#3b82f6;box-shadow:0 0 45px #3b82f6}75%{background:#60a5fa;box-shadow:0 0 30px #60a5fa}100%{background:#1e40af;box-shadow:0 0 15px #1e40af}}.radio-group{display:flex;gap:24px;flex-wrap:wrap}.radio-label{display:flex;align-items:center;gap:10px;cursor:pointer;font-size:0.95rem;font-weight:500;color:var(--text-primary)}.radio-label input{display:none}.radio-custom{width:22px;height:22px;border:2px solid var(--text-muted);border-radius:50%;display:inline-block;position:relative;transition:var(--transition);background:rgba(255,255,255,0.5)}.radio-label input:checked+.radio-custom{border-color:var(--blue);box-shadow:0 0 0 4px var(--blue-glow)}.radio-label input:checked+.radio-custom::after{content:'';position:absolute;inset:5px;background:var(--blue);border-radius:50%}.exam-header{display:flex;align-items:center;gap:20px;margin-bottom:18px}.exam-progress{flex:1;display:flex;flex-direction:column;gap:6px}.exam-counter{font-size:0.85rem;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.6px}.progress-track{width:100%;height:6px;background:rgba(0,0,0,0.05);border-radius:6px;overflow:hidden}.progress-fill{height:100%;background:var(--blue-gradient);width:0%;transition:width 0.6s ease;box-shadow:0 0 20px var(--blue-glow)}.timer{font-weight:700;font-size:1.3rem;padding:6px 20px;background:rgba(255,255,255,0.5);border:1px solid rgba(0,0,0,0.04);border-radius:var(--radius);font-variant-numeric:tabular-nums;color:var(--text-primary);box-shadow:0 2px 10px rgba(0,0,0,0.02)}.timer.warning{color:var(--red);border-color:rgba(239,68,68,0.15);animation:pulse 1s infinite}@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.5}}.question__text{font-size:clamp(1.15rem,2.8vw,1.4rem);font-weight:700;line-height:1.6;color:var(--text-primary)}.options{display:flex;flex-direction:column;gap:12px}.option-btn{display:flex;justify-content:space-between;align-items:center;padding:16px 22px;background:rgba(255,255,255,0.4);border:2px solid rgba(0,0,0,0.04);border-radius:var(--radius);font-size:1rem;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:var(--transition);text-align:left;box-shadow:0 2px 8px rgba(0,0,0,0.02)}.option-btn:hover:not(:disabled){border-color:var(--blue);background:rgba(255,255,255,0.7);color:var(--text-primary);transform:translateX(4px)}.option-btn.selected{border-color:var(--blue);background:var(--blue-glow);color:var(--blue)}.option-btn.correct{border-color:var(--green);background:var(--green-bg);color:#065f46}.option-btn.incorrect{border-color:var(--red);background:var(--red-bg);color:#991b1b}.option-btn:disabled{cursor:default;opacity:0.9}.exam-footer{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:center;margin-top:10px}.exam-footer #prevBtn{justify-self:start}.exam-footer #finishBtn{justify-self:center}.exam-footer #nextBtn{justify-self:end}.result__icon i{width:72px;height:72px;margin-bottom:6px}.result__title{font-size:2rem;font-weight:800;color:var(--text-primary)}.result__message{color:var(--text-secondary);font-size:1.05rem}.card--result.pass{border-color:var(--green);box-shadow:0 10px 50px rgba(16,185,129,0.10)}.card--result.fail{border-color:var(--red);box-shadow:0 10px 50px rgba(239,68,68,0.08)}.score-ring{width:160px;height:160px;margin:18px auto}.score-ring__svg{display:block;width:100%;height:100%}.score-ring__bg{fill:none;stroke:rgba(0,0,0,0.04);stroke-width:3.8}.score-ring__fill{fill:none;stroke-width:3.4;stroke-linecap:round;transition:stroke-dasharray 1.4s ease-out}.score-ring__text{fill:var(--text-primary);font-size:0.5em;font-weight:800;text-anchor:middle;dominant-baseline:central}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;width:100%;margin:14px 0}.stat{background:rgba(255,255,255,0.4);padding:14px;border-radius:var(--radius);border:1px solid rgba(0,0,0,0.03);text-align:center;box-shadow:0 2px 10px rgba(0,0,0,0.02)}.stat--full{grid-column:span 4}.stat__label{font-size:0.75rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.5px;font-weight:600;display:block}.stat__value{font-size:1.6rem;font-weight:800}.text-green{color:var(--green)}.text-red{color:var(--red)}.text-gray{color:var(--text-muted)}.result-actions{display:grid;grid-template-columns:1fr 1fr;gap:14px;width:100%;margin-top:10px}.card--bank{margin-top:8px}.bank-toolbar{display:flex;gap:14px;margin-bottom:24px;flex-wrap:wrap;align-items:center}.search-box{flex:1;position:relative;display:flex;align-items:center;min-width:220px}.search-box__icon{position:absolute;left:16px;color:var(--text-muted);width:20px;height:20px}.search-box__input{width:100%;padding:14px 18px 14px 50px;background:rgba(255,255,255,0.5);border:1px solid rgba(0,0,0,0.04);border-radius:var(--radius);color:var(--text-primary);font-size:1rem;transition:var(--transition);box-shadow:0 2px 8px rgba(0,0,0,0.02)}.search-box__input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px var(--blue-glow)}.bank-list{display:flex;flex-direction:column;gap:16px;margin-bottom:24px}.bank-item{background:rgba(255,255,255,0.4);border:1px solid rgba(0,0,0,0.03);border-radius:var(--radius);padding:20px 24px;transition:var(--transition);box-shadow:0 2px 10px rgba(0,0,0,0.02)}.bank-item:hover{box-shadow:0 8px 30px rgba(0,0,0,0.04);transform:translateY(-2px)}.bank-item__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;flex-wrap:wrap;gap:8px}.bank-item__badge{font-size:0.75rem;font-weight:700;color:var(--text-secondary);background:rgba(255,255,255,0.5);padding:4px 12px;border-radius:6px;border:1px solid rgba(0,0,0,0.03)}.bank-item__question{font-weight:700;font-size:1.05rem;color:var(--text-primary)}.bank-item__toggle{background:none;border:none;color:var(--blue);font-size:0.9rem;padding:4px 0;cursor:pointer;display:inline-flex;align-items:center;gap:6px;font-weight:600;margin-top:8px;transition:var(--transition)}.bank-item__toggle:hover{color:var(--blue-hover);text-decoration:underline}.bank-answers{margin-top:14px;border-top:1px solid rgba(0,0,0,0.04);padding-top:14px;display:none;flex-direction:column;gap:8px}.bank-answers.open{display:flex}.bank-answer{padding:10px 14px;border-radius:8px;background:rgba(255,255,255,0.3);border:1px solid transparent;font-size:0.95rem;color:var(--text-primary)}.bank-answer.correct{background:var(--green-bg);border-color:var(--green);color:#065f46;font-weight:600;display:flex;justify-content:space-between}.pagination{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.page-btn{padding:8px 16px;min-width:44px;background:rgba(255,255,255,0.4);border:1px solid rgba(0,0,0,0.03);border-radius:var(--radius);color:var(--text-secondary);font-weight:600;cursor:pointer;transition:var(--transition);box-shadow:0 2px 8px rgba(0,0,0,0.02)}.page-btn.active{background:var(--blue-gradient);color:#fff;border-color:transparent;box-shadow:0 6px 25px var(--blue-glow)}.page-btn:hover:not(.active):not(:disabled){background:rgba(255,255,255,0.7);transform:translateY(-2px)}.page-btn:disabled{opacity:0.3;cursor:not-allowed}.card--summaries{padding:32px 36px}.summary-category{margin-top:32px;padding-top:28px;border-top:1px solid rgba(0,0,0,0.04)}.summary-category:first-of-type{margin-top:0;padding-top:0;border-top:none}.summary-category__title{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin-bottom:16px;display:flex;align-items:center;gap:10px}.summary-category__badge{font-size:1.4rem;line-height:1}.summary-topic-list{list-style:none;display:flex;flex-direction:column;gap:6px;padding:0;margin:0}.summary-topic-list li{margin:0;border-bottom:1px solid rgba(0,0,0,0.04)}.summary-topic-list li:last-child{border-bottom:none}.summary-topic{display:flex;justify-content:space-between;align-items:center;width:100%;padding:14px 18px;background:transparent;border:none;border-radius:var(--radius);color:var(--text-primary);font-size:1rem;font-weight:600;cursor:pointer;transition:var(--transition);font-family:inherit;text-align:left}.summary-topic:hover{background:rgba(0,0,0,0.03)}.summary-topic[aria-expanded="true"]{background:rgba(37,99,235,0.06);color:var(--blue)}.summary-topic__label{flex:1}.summary-topic__icon{display:flex;align-items:center;justify-content:center;width:28px;height:28px;color:var(--text-muted);transition:transform 0.3s ease}.summary-topic[aria-expanded="true"] .summary-topic__icon{transform:rotate(180deg);color:var(--blue)}.summary-topic__icon i{width:20px;height:20px}.summary-content{max-height:0;overflow:hidden;transition:max-height 0.6s cubic-bezier(0.4,0,0.2,1),opacity 0.4s ease;opacity:0}.summary-content.open{max-height:10000px;opacity:1}.summary-content__inner{padding:16px 18px 20px;background:rgba(255,255,255,0.4);border-radius:var(--radius);margin-bottom:6px}.summary-content__inner img{max-width:100%;height:auto;border-radius:var(--radius);display:block;box-shadow:0 4px 16px rgba(0,0,0,0.06)}.summary-content__inner p{color:var(--text-primary);line-height:1.7}.summary-text{font-size:0.95rem;line-height:1.8;color:#0b1a33!important;background:transparent}.summary-text *{color:#0b1a33!important}.summary-text mark{background:rgba(245,158,11,0.25)!important;color:#78350f!important;padding:0 4px;border-radius:4px;font-weight:700}.summary-text h4{font-size:1.15rem;font-weight:700;margin:1.2rem 0 0.4rem;color:#0b1a33!important;display:flex;align-items:center;gap:8px}.summary-text h5{font-size:1rem;font-weight:700;margin:0.8rem 0 0.3rem;color:#0b1a33!important}.summary-text table{width:100%;border-collapse:collapse;margin:0.8rem 0;font-size:0.9rem;border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,0.5)}.summary-text table th,.summary-text table td{padding:8px 12px;border:1px solid rgba(0,0,0,0.1);text-align:left;color:#0b1a33!important;background:transparent}.summary-text table th{background:rgba(37,99,235,0.1);font-weight:700;color:#0b1a33!important}.summary-text table tr:nth-child(even) td{background:rgba(0,0,0,0.02)}.summary-text ul,.summary-text ol{padding-left:1.5rem;margin:0.4rem 0}.summary-text ul li,.summary-text ol li{margin-bottom:0.2rem;color:#0b1a33!important}.summary-text p{color:#0b1a33!important;margin:0.4rem 0}.summary-text strong{color:#0b1a33!important}.summary-text span{color:#0b1a33!important}.timeline-container{background:rgba(255,255,255,0.6);padding:20px 12px 16px;border-radius:var(--radius);border:1px solid var(--border-glass);overflow-x:auto;margin:12px 0;position:relative;scrollbar-width:thin;scrollbar-color:var(--blue) transparent}.timeline-container::-webkit-scrollbar{height:4px}.timeline-container::-webkit-scrollbar-track{background:transparent}.timeline-container::-webkit-scrollbar-thumb{background:var(--blue);border-radius:4px}.timeline{display:flex;flex-direction:column;min-width:max-content;width:100%;padding:6px 0 4px}.timeline__line{display:flex;width:100%;height:4px;background:linear-gradient(90deg,var(--blue),#60a5fa,var(--blue));border-radius:4px;position:relative;margin-bottom:6px}.timeline__line .tl-segment{flex:1;height:100%;background:transparent}.timeline__dots{display:flex;justify-content:space-between;align-items:flex-start;width:100%;padding:0 2px;margin-top:-2px}.timeline__dot{display:flex;flex-direction:column;align-items:center;text-align:center;flex:1 0 auto;min-width:60px;max-width:110px;gap:4px}.timeline__dot .dot{width:18px;height:18px;border-radius:50%;background:var(--blue);border:3px solid #fff;box-shadow:0 0 0 2px var(--blue),0 4px 12px rgba(37,99,235,0.25);flex-shrink:0;transition:transform 0.2s ease;margin-top:-11px}.timeline__dot .dot.highlight{background:var(--yellow);box-shadow:0 0 0 2px var(--yellow),0 4px 12px rgba(245,158,11,0.3);transform:scale(1.15)}.timeline__dot .year{font-weight:800;font-size:0.9rem;color:var(--text-primary);letter-spacing:-0.3px;line-height:1.2}.timeline__dot .event{font-size:0.7rem;color:var(--text-secondary);line-height:1.3;font-weight:500;max-width:90px;word-break:break-word}.summary-back-btn{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);z-index:100;display:none;box-shadow:0 8px 30px rgba(37,99,235,0.3);padding:12px 28px;font-weight:700;gap:8px;background:var(--blue-gradient);color:#fff;border:none;border-radius:var(--radius);cursor:pointer;transition:var(--transition)}.summary-back-btn:hover{transform:translateX(-50%) translateY(-2px);box-shadow:0 12px 40px rgba(37,99,235,0.4)}.summary-back-btn i{width:20px;height:20px}.explanation{margin-top:1rem;padding:0.75rem 1rem;background:rgba(255,255,255,0.05);border-radius:var(--radius);border-left:3px solid var(--blue);color:var(--text-secondary);font-size:0.9rem;display:none;line-height:1.5}.explanation i{margin-right:0.3rem;vertical-align:middle}@keyframes swing{0%{transform:rotate(-6deg)}50%{transform:rotate(6deg)}100%{transform:rotate(-6deg)}}@keyframes dotPulse{0%,80%,100%{transform:scale(0.6);opacity:0.4}40%{transform:scale(1);opacity:1}}@keyframes pulseGlow{0%{opacity:0.3;transform:scale(0.9)}100%{opacity:0.7;transform:scale(1.1)}}.view-construction{text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:50vh;gap:1rem;position:relative;overflow:hidden}.view-construction .bg-glow{position:absolute;top:-50%;left:-50%;width:200%;height:200%;z-index:0;animation:pulseGlow 6s ease-in-out infinite alternate}.view-construction .content{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:1rem}.view-construction .icon-lg{width:68px;height:68px;animation:swing 2s ease-in-out infinite}.view-construction .title{font-size:2rem;font-weight:800;color:var(--text-primary)}.view-construction .desc{color:var(--text-secondary);font-size:1.1rem;max-width:500px;text-align:center}.view-construction .desc strong{color:var(--blue)}.view-construction .dots{display:flex;gap:0.5rem;margin-top:0.5rem}.view-construction .dots span{display:inline-block;width:12px;height:12px;border-radius:50%;animation:dotPulse 1.4s ease-in-out infinite}.view-construction .dots span:nth-child(2){animation-delay:0.2s}.view-construction .dots span:nth-child(3){animation-delay:0.4s}.card--actualitat{padding:32px 36px}.actualitat-controls{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:24px}.actualitat-controls .search-box{flex:2;min-width:220px}.actualitat-controls .form-select--inline{min-width:160px}.actualitat-comptador{font-size:0.9rem;color:var(--text-secondary);font-weight:600;margin-left:auto;white-space:nowrap}.actualitat-taula-wrapper{overflow-x:auto;border-radius:var(--radius);border:1px solid rgba(0,0,0,0.04);background:rgba(255,255,255,0.2)}.actualitat-taula{width:100%;border-collapse:collapse;font-size:0.95rem;min-width:600px}.actualitat-taula thead{background:rgba(255,255,255,0.6);backdrop-filter:blur(4px);border-bottom:1px solid rgba(0,0,0,0.06)}.actualitat-taula th{padding:14px 16px;text-align:left;font-weight:700;color:var(--text-secondary);font-size:0.8rem;text-transform:uppercase;letter-spacing:0.5px;white-space:nowrap}.actualitat-taula td{padding:14px 16px;border-bottom:1px solid rgba(0,0,0,0.03);vertical-align:middle;color:var(--text-primary)}.actualitat-taula tbody tr{transition:var(--transition)}.actualitat-taula tbody tr:hover{background:rgba(37,99,235,0.04)}.actualitat-taula tbody tr:last-child td{border-bottom:none}.badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:0.75rem;font-weight:700;color:#fff;letter-spacing:0.3px;white-space:nowrap}.badge--politica{background:var(--cat-politica)}.badge--economia{background:var(--cat-economia)}.badge--esports{background:var(--cat-esports)}.badge--clima-i-medi-ambient{background:var(--cat-clima)}.badge--ciència-i-tecnologia{background:var(--cat-ciencia)}.badge--cultura{background:var(--cat-cultura)}.badge--premis{background:var(--cat-premis)}.badge--successos{background:var(--cat-successos)}.badge--altres{background:var(--cat-altres)}@media(max-width:768px){.actualitat-controls{flex-direction:column;align-items:stretch}.actualitat-controls .form-select--inline{width:100%}.actualitat-comptador{margin-left:0;text-align:center}.actualitat-taula{min-width:100%}.actualitat-taula thead{display:none}.actualitat-taula tbody tr{display:block;padding:16px;border-bottom:1px solid rgba(0,0,0,0.06)}.actualitat-taula td{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:none;font-size:0.9rem}.actualitat-taula td::before{content:attr(data-label);font-weight:700;color:var(--text-secondary);font-size:0.75rem;text-transform:uppercase;letter-spacing:0.3px;margin-right:16px;flex-shrink:0}.actualitat-taula td:last-child{border-bottom:none}}.card--languages{padding:32px 36px}.lang-tabs{display:flex;gap:8px;border-bottom:2px solid rgba(0,0,0,0.05);margin-bottom:24px;flex-wrap:wrap}.lang-tab{padding:12px 24px;background:transparent;border:none;font-weight:700;font-size:1rem;color:var(--text-secondary);cursor:pointer;transition:var(--transition);border-bottom:3px solid transparent;margin-bottom:-2px}.lang-tab:hover{color:var(--text-primary)}.lang-tab.active{color:var(--blue);border-bottom-color:var(--blue)}.lang-panel{display:none;animation:fadeSlide 0.4s ease}.lang-panel.active{display:block}.lang-controls{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:20px}.lang-controls select{flex:1;min-width:200px}.audio-player{background:rgba(255,255,255,0.5);border-radius:var(--radius);padding:16px 20px;margin:16px 0;border:1px solid var(--border-glass)}.audio-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.audio-btn{background:var(--blue-gradient);border:none;color:#fff;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition);box-shadow:0 4px 15px var(--blue-glow)}.audio-btn:hover{transform:scale(1.05)}.audio-btn i{width:24px;height:24px}.audio-time{font-size:0.9rem;font-weight:600;color:var(--text-secondary);min-width:44px}.audio-progress{flex:1;height:6px;background:rgba(0,0,0,0.08);border-radius:6px;position:relative;cursor:pointer;min-width:80px}.audio-progress-fill{height:100%;background:var(--blue-gradient);border-radius:6px;width:0%;transition:width 0.1s linear}.audio-hint{margin-top:10px;font-size:0.9rem;color:var(--text-secondary);font-weight:500}.lang-questions{margin-top:20px}.lang-question-item{background:rgba(255,255,255,0.3);border-radius:var(--radius);padding:16px 20px;margin-bottom:16px;border:1px solid rgba(0,0,0,0.03)}.lang-question-item p{font-weight:700;margin-bottom:10px;font-size:1rem}.lang-options{display:flex;flex-direction:column;gap:8px}.lang-option{display:flex;align-items:center;gap:10px;padding:8px 14px;border-radius:var(--radius);background:rgba(255,255,255,0.2);cursor:pointer;transition:var(--transition);border:1px solid transparent}.lang-option:hover{background:rgba(255,255,255,0.4)}.lang-option input[type="radio"]{accent-color:var(--blue);width:18px;height:18px;cursor:pointer}.lang-option label{font-weight:500;cursor:pointer;flex:1}.lang-result{margin-top:20px}.lang-result .result-summary{background:rgba(255,255,255,0.3);border-radius:var(--radius);padding:20px;text-align:center;margin-bottom:20px;border:1px solid var(--border-glass)}.lang-result .result-summary .score{font-size:2.5rem;font-weight:900;color:var(--blue)}.lang-result .result-summary .score.pass{color:var(--green)}.lang-result .result-summary .score.fail{color:var(--red)}.lang-result .result-detail{display:flex;flex-direction:column;gap:14px}.lang-result .result-detail .detail-item{padding:12px 16px;border-radius:var(--radius);background:rgba(255,255,255,0.2);border-left:4px solid var(--blue)}.lang-result .result-detail .detail-item.correct{border-left-color:var(--green);background:var(--green-bg)}.lang-result .result-detail .detail-item.incorrect{border-left-color:var(--red);background:var(--red-bg)}.lang-result .result-detail .detail-item .explanation{font-size:0.9rem;color:var(--text-secondary);margin-top:6px;display:block}.lang-history{margin-top:30px;border-top:1px solid rgba(0,0,0,0.05);padding-top:20px}.lang-history h4{font-size:1.1rem;font-weight:700;margin-bottom:12px}.history-list{display:flex;flex-direction:column;gap:8px}.history-item{display:flex;justify-content:space-between;padding:8px 14px;background:rgba(255,255,255,0.2);border-radius:var(--radius);font-size:0.9rem;border:1px solid rgba(0,0,0,0.03)}.history-item .h-date{color:var(--text-secondary)}.history-item .h-score{font-weight:700}.history-item .h-score.pass{color:var(--green)}.history-item .h-score.fail{color:var(--red)}.consells-content h3{font-size:1.6rem;font-weight:800;margin-bottom:20px;color:var(--text-primary)}.consells-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.consell-item{background:rgba(255,255,255,0.3);border-radius:var(--radius);padding:18px 20px;border:1px solid var(--border-glass)}.consell-item h4{font-size:1.1rem;font-weight:700;margin-bottom:6px;color:var(--blue)}.consell-item p{color:var(--text-secondary);font-size:0.95rem;line-height:1.5}.consell-item p strong{color:var(--text-primary)}@media(max-width:768px){.card--languages{padding:20px}.lang-tabs{gap:4px}.lang-tab{padding:8px 14px;font-size:0.9rem}.lang-controls{flex-direction:column;align-items:stretch}.audio-controls{flex-wrap:wrap;justify-content:center}.audio-progress{min-width:100px}.consells-grid{grid-template-columns:1fr}.lang-options{gap:6px}.lang-option{padding:6px 10px;font-size:0.95rem}}@media(max-width:480px){.lang-tab{font-size:0.8rem;padding:6px 10px}.audio-btn{width:36px;height:36px}.audio-btn i{width:20px;height:20px}.history-item{flex-wrap:wrap;gap:4px}}.footer{width:100%;margin-top:40px;padding:24px 20px 18px;background:rgba(255,255,255,0.04);backdrop-filter:blur(12px);border-top:1px solid rgba(255,255,255,0.05);border-radius:var(--radius-lg);text-align:center;color:var(--text-secondary);font-size:0.9rem;line-height:1.6;position:relative;box-sizing:border-box}.footer__content{max-width:800px;margin:0 auto}.footer__icon{display:inline-block;width:18px;height:18px;margin-right:6px;color:var(--blue);vertical-align:middle}.footer strong{color:var(--text-primary);font-weight:700}.footer__small{margin-top:6px;font-size:0.75rem;color:var(--text-muted);opacity:0.7}@media(max-width:768px){body{padding-top:68px}.navbar{height:68px}#app{padding:0 16px 30px}.card{padding:20px}.card--summaries{padding:20px}.card--actualitat{padding:20px}.form-grid{grid-template-columns:1fr}.exam-footer{grid-template-columns:1fr;grid-template-rows:auto auto auto}.exam-footer #prevBtn{justify-self:stretch}.exam-footer #finishBtn{justify-self:stretch;order:3}.exam-footer #nextBtn{justify-self:stretch}.stats-grid{grid-template-columns:1fr 1fr}.stat--full{grid-column:span 2}.result-actions{grid-template-columns:1fr}.bank-toolbar{flex-direction:column;align-items:stretch}.form-select--inline{width:100%}.hero__title{white-space:normal;font-size:clamp(2.2rem,8vw,3.8rem)}.summary-topic{padding:12px 14px;font-size:0.95rem}.summary-content__inner{padding:12px 14px}.summary-text{font-size:0.9rem}.summary-back-btn{padding:10px 20px;font-size:0.9rem}.timeline__dot{min-width:50px;max-width:80px}.timeline__dot .year{font-size:0.75rem}.timeline__dot .event{font-size:0.6rem;max-width:70px}.timeline__dot .dot{width:14px;height:14px;margin-top:-9px}}@media(max-width:480px){.hero__title{font-size:2rem}.card{padding:16px}.card--summaries{padding:16px}.card--actualitat{padding:16px}.btn{padding:10px 16px;font-size:0.9rem}.timer{font-size:1rem;padding:4px 12px}.option-btn{padding:12px 14px;font-size:0.95rem}.stats-grid{grid-template-columns:1fr 1fr;gap:8px}.stat{padding:8px}.stat__value{font-size:1.2rem}.summary-topic{font-size:0.9rem;padding:10px 12px}.summary-topic__icon i{width:18px;height:18px}.summary-back-btn{padding:8px 16px;font-size:0.8rem;bottom:20px}.view-construction .title{font-size:1.5rem}.view-construction .desc{font-size:1rem}.timeline__dot{min-width:40px;max-width:60px}.timeline__dot .year{font-size:0.65rem}.timeline__dot .event{font-size:0.5rem;max-width:50px}.timeline__dot .dot{width:12px;height:12px;margin-top:-8px}}.badge--small{font-size:0.65rem;padding:2px 10px;border-radius:12px;font-weight:600;letter-spacing:0.2px;color:#fff;background:var(--text-muted);display:inline-block;white-space:nowrap}.badge--small.badge--politica{background:#2563eb}.badge--small.badge--economia{background:#10b981}.badge--small.badge--esports{background:#f59e0b}.badge--small.badge--ciencia{background:#8b5cf6}.badge--small.badge--tecnologia{background:#06b6d4}.badge--small.badge--clima{background:#0ea5e9}.badge--small.badge--cultura{background:#ec4899}.badge--small.badge--premis{background:#f97316}.badge--small.badge--internacional{background:#6366f1}.badge--small.badge--successos{background:#ef4444}.badge--small.badge--altres{background:#6b7280}.esdeveniment-item{display:grid;grid-template-columns:1fr 1fr 120px;gap:16px;padding:10px 16px;border-bottom:1px solid rgba(0,0,0,0.05);align-items:center;transition:background 0.2s}.esdeveniment-item:hover{background:rgba(0,0,0,0.02)}.esdeveniment-nom{font-weight:600;color:var(--text-primary);font-size:0.95rem}.esdeveniment-resultat{font-weight:500;color:var(--text-secondary)}.esdeveniment-estat{font-size:0.75rem;font-weight:700;padding:4px 12px;border-radius:12px;text-align:center;justify-self:center;min-width:80px}.estat-confirmat{background:var(--green-bg);color:#065f46;border:1px solid var(--green)}.estat-pendent{background:var(--yellow-bg);color:#78350f;border:1px solid var(--yellow)}.pendent-text{color:#f59e0b;font-weight:700}.actualitat-controls{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:20px}.actualitat-controls .search-box{flex:2;min-width:220px}.actualitat-comptador{font-size:0.9rem;color:var(--text-secondary);font-weight:600;margin-left:auto;white-space:nowrap}@media(max-width:768px){.esdeveniment-item{grid-template-columns:1fr;gap:4px;padding:12px 16px}.esdeveniment-estat{justify-self:start}}