:root{--accent: #6366f1;--accent-hover: #5457e6;--accent-soft: rgba(99, 102, 241, .1);--on-accent: #ffffff;--danger: #e11d48;--danger-soft: rgba(225, 29, 72, .1);--success: #0f9d6e;--success-soft: rgba(15, 157, 110, .12);--amber: #b45309;--amber-soft: rgba(217, 119, 6, .12);--bg: #f7f7f9;--bg-grad: radial-gradient(1200px 600px at 50% -10%, rgba(99, 102, 241, .07), transparent 70%);--surface: #ffffff;--surface-2: #fafafb;--text: #0b0b12;--muted: #6b6c79;--faint: #9a9ba6;--border: rgba(17, 17, 28, .08);--border-strong: rgba(17, 17, 28, .14);--header-bg: rgba(255, 255, 255, .72);--r-xs: 8px;--r-sm: 10px;--r: 14px;--r-lg: 18px;--r-xl: 24px;--shadow-sm: 0 1px 2px rgba(16, 16, 40, .05);--shadow: 0 4px 16px -4px rgba(16, 16, 40, .1), 0 1px 2px rgba(16, 16, 40, .04);--shadow-lg: 0 16px 40px -12px rgba(16, 16, 40, .18);--ring: 0 0 0 3px var(--accent-soft);--max-width: 720px;--ease: cubic-bezier(.16, 1, .3, 1)}@media (prefers-color-scheme: dark){:root{--accent: #818cf8;--accent-hover: #93a0fb;--accent-soft: rgba(129, 140, 248, .16);--on-accent: #0b0b12;--danger: #fb7185;--danger-soft: rgba(251, 113, 133, .14);--success: #34d399;--success-soft: rgba(52, 211, 153, .14);--amber: #fbbf24;--amber-soft: rgba(251, 191, 36, .14);--bg: #0a0a0c;--bg-grad: radial-gradient(1200px 600px at 50% -10%, rgba(129, 140, 248, .1), transparent 70%);--surface: #131318;--surface-2: #17171d;--text: #ededf2;--muted: #9c9da9;--faint: #6f7078;--border: rgba(255, 255, 255, .09);--border-strong: rgba(255, 255, 255, .16);--header-bg: rgba(15, 15, 19, .72);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow: 0 4px 16px -4px rgba(0, 0, 0, .5);--shadow-lg: 0 16px 40px -12px rgba(0, 0, 0, .6)}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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var(--border)}.topbar__left{justify-self:start}.topbar__center{justify-self:center;font-weight:600;font-size:.95rem;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:56vw}.topbar__right{justify-self:end}.brand{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:1.1rem;letter-spacing:-.02em;color:var(--text)}.brand svg{width:22px;height:22px;color:var(--accent)}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:20px 16px;padding-bottom:max(28px,env(safe-area-inset-bottom))}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:20px;margin-bottom:16px}.card>h2,.card>h3{margin-top:0}h3 svg{width:18px;height:18px;vertical-align:-3px;margin-right:7px;color:var(--accent)}.duo{display:grid;gap:16px}@media (min-width: 600px){.duo{grid-template-columns:1fr 1fr;align-items:start}.duo>.card{margin-bottom:16px}}.group-grid{display:grid;gap:12px}@media 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b{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.12em;color:var(--text);margin-left:2px}.tile__cta{margin-top:6px;font-size:.85rem;font-weight:600;color:var(--accent)}label{display:block;font-size:.82rem;font-weight:600;color:var(--muted);margin-bottom:6px;letter-spacing:-.005em}input,button,select{font:inherit}input[type=text],input[type=email],input[type=password],input[type=url],input[type=number]{width:100%;padding:12px 14px;border:1px solid var(--border-strong);border-radius:var(--r-sm);background:var(--surface-2);color:var(--text);margin-bottom:14px;transition:border-color .15s,box-shadow .15s,background .15s}input::placeholder{color:var(--faint)}input:focus{outline:none;border-color:var(--accent);background:var(--surface);box-shadow:var(--ring)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;min-height:44px;border:1px solid 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var(--border);border-radius:var(--r-sm);background:var(--surface-2);font-size:.88rem}.preview--warn{gap:8px;color:var(--amber);background:var(--amber-soft);border-color:var(--amber);font-weight:500}.preview--warn svg{width:16px;height:16px;flex:none}.preview__text{min-width:0}.preview__ok{display:flex;align-items:center;gap:6px;font-weight:600;color:var(--success)}.preview__ok svg{width:15px;height:15px}.spinner{display:inline-block;width:14px;height:14px;margin-right:6px;vertical-align:-2px;border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.avatar{flex:0 0 auto;width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-hover));color:var(--on-accent);display:grid;place-items:center;font-weight:700;font-size:.9rem;letter-spacing:.02em;transition:transform .2s var(--ease)}.row{display:flex;align-items:center;gap:10px}.row--between{justify-content:space-between}.spacer{flex:1}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:999px;font-size:.72rem;font-weight:600;letter-spacing:.01em;line-height:1.5;border:1px solid transparent}.badge svg{width:12px;height:12px}.badge--reserved{background:var(--amber-soft);color:var(--amber)}.badge--mine{background:var(--success-soft);color:var(--success)}.badge--admin{background:var(--accent-soft);color:var(--accent)}.invite{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:10px;padding:14px 16px;border:1px dashed var(--border-strong);border-radius:var(--r);background:var(--surface-2)}.invite-code{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,monospace;font-size:1.5rem;letter-spacing:.22em;font-weight:700;color:var(--text)}.hint{display:flex;align-items:center;gap:8px;padding:10px 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.card{width:100%;max-width:400px;padding:28px;box-shadow:var(--shadow-lg);border-radius:var(--r-xl)}.auth-logo{width:56px;height:56px;margin:0 auto 14px;display:grid;place-items:center;border-radius:var(--r);background:var(--accent-soft);color:var(--accent)}.auth-logo svg{width:30px;height:30px}.link-btn{background:none;border:none;color:var(--accent);cursor:pointer;padding:0;font-weight:600;font-family:inherit;font-size:inherit}.link-btn:hover{text-decoration:underline}.icon-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:38px;padding:0 12px;border:1px solid transparent;border-radius:var(--r-sm);background:transparent;color:var(--muted);font-weight:600;font-size:.88rem;cursor:pointer;transition:background .15s,color .15s}.icon-btn:hover{background:var(--surface-2);color:var(--text)}.icon-btn svg{width:18px;height:18px}.tuto-btn{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:30px;height:30px;padding:0;border:1px solid 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var(--border);border-radius:var(--r-xl);box-shadow:var(--shadow-lg);padding:28px 24px 20px;text-align:center;animation:scale-in .3s var(--ease) both}.tuto-close{position:absolute;top:12px;right:12px;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;border-radius:var(--r-sm);background:transparent;color:var(--muted);cursor:pointer;transition:background .15s,color .15s}.tuto-close:hover{background:var(--surface-2);color:var(--text)}.tuto-close svg{width:18px;height:18px}.tuto-icon{width:56px;height:56px;margin:6px auto 16px;display:grid;place-items:center;border-radius:var(--r);background:var(--accent-soft);color:var(--accent)}.tuto-icon svg{width:28px;height:28px}.tuto-title{margin:0 0 8px}.tuto-body{margin:0 0 20px;color:var(--muted);font-size:.95rem;line-height:1.6}.tuto-body b{color:var(--text);font-weight:600}.tuto-dots{display:flex;justify-content:center;gap:7px;margin-bottom:18px}.tuto-dot{width:7px;height:7px;border-radius:50%;background:var(--border-strong);transition:background .2s,transform .2s}.tuto-dot.is-active{background:var(--accent);transform:scale(1.25)}.tuto-nav{display:flex;align-items:center;justify-content:space-between;gap:10px}.tuto-nav .btn{min-width:112px}@media (min-width: 720px){.container{padding:28px 24px}.card{padding:24px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}}@keyframes fade-up{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes scale-in{0%{opacity:0;transform:scale(.96) translateY(8px)}to{opacity:1;transform:none}}@keyframes pop{0%{opacity:0;transform:scale(.7)}60%{transform:scale(1.08)}to{opacity:1;transform:scale(1)}}.topbar{animation:fade-in .3s var(--ease) both}.container>*{animation:fade-up .4s var(--ease) both}.container>*:nth-child(1){animation-delay:.02s}.container>*:nth-child(2){animation-delay:.08s}.container>*:nth-child(3){animation-delay:.14s}.container>*:nth-child(4){animation-delay:.2s}.auth-wrap .card{animation:scale-in .42s var(--ease) both}.list-item,.tile{animation:fade-in .35s ease both}.list-item:nth-child(2),.tile:nth-child(2){animation-delay:.04s}.list-item:nth-child(3),.tile:nth-child(3){animation-delay:.08s}.list-item:nth-child(4),.tile:nth-child(4){animation-delay:.12s}.list-item:nth-child(5),.tile:nth-child(5){animation-delay:.16s}.list-item:nth-child(n+6),.tile:nth-child(n+6){animation-delay:.2s}.badge--mine,.badge--reserved{animation:pop .32s var(--ease) both}.hint,.error,.success-box{animation:fade-up .28s var(--ease) both}.list-item:hover .avatar{transform:scale(1.06)}@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}