:root{--bg-color: #0f172a;--card-bg: #1e293b;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--border-color: #334155;--accent-color: #3b82f6;--success-color: #22c55e;--color-rouge: #ef4444;--color-vert: #22c55e;--color-bleu: #3b82f6;--color-jaune: #eab308;--color-orange: #f97316;--color-violet: #a855f7;--color-rose: #ec4899;--color-gris: #6b7280}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;line-height:1.5}.icon{display:inline-block;vertical-align:-.125em;flex-shrink:0}.icon-xs{width:.75rem;height:.75rem}.icon-sm{width:1rem;height:1rem}.icon-md{width:1.25rem;height:1.25rem}.icon-lg{width:1.5rem;height:1.5rem}.icon-xl{width:2rem;height:2rem}.icon.text-success{color:var(--success-color)}#app{min-height:100vh;display:flex;flex-direction:column;padding:1rem;padding-bottom:0}.container{max-width:500px;margin:0 auto;width:100%;flex:1;display:flex;flex-direction:column;justify-content:center}.header{display:flex;justify-content:space-between;align-items:center;padding:1rem;background:var(--card-bg);border-radius:12px;margin-bottom:1rem;border:1px solid var(--border-color)}.header h1{font-size:1.2rem;font-weight:600}.session-code-display{display:flex;align-items:center;gap:.5rem;font-family:monospace;font-size:1rem;padding:.25rem .5rem;background:#ffffff1a;border-radius:6px}.session-code-display.valid{background:#22c55e33;color:var(--success-color)}.card{background:var(--card-bg);border-radius:16px;padding:1.5rem;border:1px solid var(--border-color)}.card-title{font-size:1.3rem;font-weight:600;margin-bottom:1.5rem;text-align:center}.join-form{display:flex;flex-direction:column;gap:1rem}.input-group{display:flex;flex-direction:column;gap:.5rem}.input-group label{font-size:.9rem;color:var(--text-secondary)}.input-group input{padding:.875rem 1rem;border:2px solid var(--border-color);border-radius:8px;background:#ffffff0d;color:var(--text-primary);font-size:1.1rem;text-align:center;letter-spacing:.1em;font-family:monospace;transition:border-color .2s}.input-group input:focus{outline:none;border-color:var(--accent-color)}.input-group input.error{border-color:var(--color-rouge)}.error-message{color:var(--color-rouge);font-size:.85rem;text-align:center;min-height:1.2rem}.btn{padding:.875rem 1.5rem;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit;width:100%}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent-color);color:#fff}.btn-primary:hover:not(:disabled){filter:brightness(1.1);transform:translateY(-1px)}.btn-success{background:var(--success-color);color:#fff}.btn-success:hover:not(:disabled){filter:brightness(1.1);transform:translateY(-1px)}.btn-large{padding:1rem 2rem;font-size:1.1rem}.btn-secondary{background:var(--border-color);color:var(--text-primary)}.btn-secondary:hover:not(:disabled){background:#475569}.btn-small{padding:.5rem 1rem;font-size:.9rem;width:auto}.button-row{display:flex;gap:.75rem;justify-content:center}.waiting-state{text-align:center;padding:2rem 1rem}.waiting-icon{font-size:3rem;margin-bottom:1rem;animation:bounce 2s infinite}.waiting-icon svg{width:3.5rem;height:3.5rem}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.waiting-text{font-size:1.2rem;color:var(--text-secondary)}.waiting-name{font-size:1.1rem;color:var(--text-primary);margin-top:.5rem}.edit-name-modal{animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.vote-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-bottom:1.5rem}.vote-button{aspect-ratio:1;border:none;border-radius:12px;cursor:pointer;transition:all .2s;position:relative;overflow:hidden;font-size:1.2rem;font-weight:600;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.3)}.vote-button:active{transform:scale(.95)}.vote-button.selected{transform:scale(.95);box-shadow:inset 0 0 0 4px #ffffff80}.vote-checkbox{display:none}.vote-checkbox-label{aspect-ratio:1;border-radius:12px;cursor:pointer;transition:all .2s;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:1.2rem;font-weight:600;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.3);border:3px solid transparent}.vote-checkbox-label.selected{border-color:#fff;box-shadow:0 0 20px #ffffff4d}.vote-checkbox:checked+.vote-checkbox-label{border-color:#fff;box-shadow:0 0 20px #ffffff4d}.check-indicator{position:absolute;top:8px;right:8px;width:24px;height:24px;background:#ffffff4d;border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s}.vote-checkbox:checked+.vote-checkbox-label .check-indicator,.vote-checkbox-label.selected .check-indicator{opacity:1}.check-indicator:after{content:"✓";font-size:14px}.vote-instruction{text-align:center;margin-bottom:1rem;font-size:1.1rem;color:var(--text-secondary)}.vote-instruction.single-choice,.vote-instruction.multiple-choice{font-size:1rem}.voted-state{text-align:center;padding:2rem 1rem}.voted-icon{font-size:4rem;margin-bottom:1rem;animation:checkmark .5s ease-out}.voted-icon svg{width:4.5rem;height:4.5rem}@keyframes checkmark{0%{transform:scale(0);opacity:0}50%{transform:scale(1.2)}to{transform:scale(1);opacity:1}}.voted-title{font-size:1.5rem;font-weight:600;margin-bottom:.5rem}.voted-subtitle{color:var(--text-secondary)}.vote-closed-state{text-align:center;padding:2rem 1rem}.closed-icon{font-size:3rem;margin-bottom:1rem}.closed-icon svg{width:3.5rem;height:3.5rem}.connection-status{position:fixed;bottom:1rem;right:1rem;display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:var(--card-bg);border-radius:20px;font-size:.8rem;border:1px solid var(--border-color);z-index:100}.connection-status.connected{border-color:var(--success-color)}.connection-status.disconnected{border-color:var(--color-rouge)}.connection-status .dot{width:6px;height:6px;border-radius:50%}.connection-status.connected .dot{background:var(--success-color)}.connection-status.disconnected .dot{background:var(--color-rouge);animation:pulse 1s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.bg-rouge{background:var(--color-rouge)}.bg-vert{background:var(--color-vert)}.bg-bleu{background:var(--color-bleu)}.bg-jaune{background:var(--color-jaune)}.bg-orange{background:var(--color-orange)}.bg-violet{background:var(--color-violet)}.bg-rose{background:var(--color-rose)}.bg-gris{background:var(--color-gris)}@media(max-width:380px){.vote-grid{grid-template-columns:1fr}.vote-button,.vote-checkbox-label{aspect-ratio:auto;padding:1.2rem}}.footer{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:1rem 1.5rem;font-size:.75rem;color:var(--text-secondary)}.footer-link{color:var(--text-secondary);text-decoration:none;transition:color .2s}.footer-link:hover{color:var(--accent-color);text-decoration:underline}.footer-separator{opacity:.5}.footer-version{font-family:SF Mono,Monaco,Inconsolata,Fira Code,monospace;cursor:help}.footer-date{opacity:.7}@media(max-width:600px){.footer{flex-wrap:wrap;font-size:.7rem}}