:root{--bg: #f1f5f9;--surface: #ffffff;--surface-2: #f8fafc;--text: #0f172a;--muted: #64748b;--border: #e2e8f0;--primary: #0f766e;--primary-strong: #115e59;--primary-soft: #ccfbf1;--on-primary: #ffffff;--accent: #f59e0b;--danger: #dc2626;--danger-soft: #fee2e2;--confirmed: #16a34a;--confirmed-soft: #dcfce7;--no-bed: #0891b2;--no-bed-soft: #cffafe;--tentative: #d97706;--tentative-soft: #fef3c7;--declined: #dc2626;--declined-soft: #fee2e2;--open: #94a3b8;--open-soft: #f1f5f9;--shadow: 0 1px 2px rgb(15 23 42 / .06), 0 1px 3px rgb(15 23 42 / .08);--radius: 14px;--tabbar-height: 64px;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);color-scheme:light}@media(prefers-color-scheme:dark){:root{--bg: #0b1220;--surface: #131c2e;--surface-2: #1a2438;--text: #e2e8f0;--muted: #94a3b8;--border: #243049;--primary: #2dd4bf;--primary-strong: #5eead4;--primary-soft: #134e4a;--on-primary: #042f2e;--danger: #f87171;--danger-soft: #450a0a;--confirmed: #4ade80;--confirmed-soft: #14532d;--no-bed: #22d3ee;--no-bed-soft: #083344;--tentative: #fbbf24;--tentative-soft: #451a03;--declined: #f87171;--declined-soft: #450a0a;--open: #64748b;--open-soft: #1e293b;--shadow: 0 1px 2px rgb(0 0 0 / .4);color-scheme:dark}}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior-y:none}a{color:var(--primary)}h1,h2,h3{line-height:1.25;margin:0}h1{font-size:1.5rem}h2{font-size:1.125rem}h3{font-size:1rem}p{margin:0 0 .75rem}.muted{color:var(--muted)}.small{font-size:.875rem}.pre-line{white-space:pre-line;overflow-wrap:anywhere}.page{max-width:640px;margin:0 auto;padding:16px 16px calc(24px + var(--safe-bottom));display:flex;flex-direction:column;gap:16px}.page.with-tabbar{padding-bottom:calc(var(--tabbar-height) + 24px + var(--safe-bottom))}.app-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:8px;min-height:56px;padding:calc(8px + var(--safe-top)) 8px 8px;background:var(--primary);color:var(--on-primary)}.app-header .title{flex:1;min-width:0;font-weight:600;font-size:1.0625rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:0 8px}.app-header .subtitle{display:block;font-weight:400;font-size:.8125rem;opacity:.85;overflow:hidden;text-overflow:ellipsis}.app-header .icon-btn{color:inherit}.row{display:flex;align-items:center;gap:8px}.row.wrap{flex-wrap:wrap}.spacer{flex:1}.stack{display:flex;flex-direction:column;gap:12px}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.card>h2:first-child,.card>.card-title:first-child{margin-bottom:12px}.card-title{display:flex;align-items:center;gap:8px}.card-title h2{flex:1}.list{list-style:none;margin:0;padding:0}.list>li{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border)}.list>li:last-child{border-bottom:none}a.list-link{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none;flex:1;min-width:0}.ellipsis{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.grow{flex:1;min-width:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:12px;border:1px solid transparent;font:inherit;font-weight:600;text-decoration:none;cursor:pointer;background:var(--primary);color:var(--on-primary);transition:transform .08s ease,opacity .15s ease}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:default}.btn.secondary{background:var(--primary-soft);color:var(--primary-strong)}.btn.outline{background:transparent;border-color:var(--border);color:var(--text)}.btn.ghost{background:transparent;color:var(--primary);padding:0 10px}.btn.danger{background:var(--danger-soft);color:var(--danger)}.btn.block{width:100%}.btn.small{min-height:36px;padding:0 12px;font-size:.875rem}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:none;border-radius:50%;background:transparent;color:var(--muted);cursor:pointer;flex-shrink:0}.icon-btn:active{background:#7f7f7f26}.fab{position:fixed;right:16px;bottom:calc(var(--tabbar-height) + 16px + var(--safe-bottom));z-index:5;width:56px;height:56px;border-radius:18px;border:none;background:var(--primary);color:var(--on-primary);box-shadow:0 6px 16px #0f766e59;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.field{display:flex;flex-direction:column;gap:6px}.field>span{font-size:.875rem;font-weight:600}.field .hint{font-size:.8125rem;color:var(--muted);font-weight:400}input[type=text],input[type=email],input[type=password],input[type=date],textarea,select{width:100%;min-height:46px;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--surface-2);color:var(--text);font:inherit;font-size:16px;appearance:none}input[type=text]:focus,input[type=email]:focus,input[type=password]:focus,input[type=date]:focus,textarea:focus,select:focus{outline:2px solid var(--primary);outline-offset:-1px;background:var(--surface)}textarea{resize:vertical;min-height:96px}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}.check{display:flex;align-items:flex-start;gap:12px;cursor:pointer;padding:4px 0}.check input{width:22px;height:22px;margin:1px 0 0;accent-color:var(--primary);flex-shrink:0}.switch{position:relative;display:inline-block;width:50px;height:30px;flex-shrink:0}.switch input{opacity:0;width:0;height:0}.switch .slider{position:absolute;inset:0;border-radius:30px;background:var(--border);transition:background .2s;cursor:pointer}.switch .slider:before{content:"";position:absolute;width:24px;height:24px;left:3px;top:3px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0000004d;transition:transform .2s}.switch input:checked+.slider{background:var(--primary)}.switch input:checked+.slider:before{transform:translate(20px)}.switch input:disabled+.slider{opacity:.5}.error-text{color:var(--danger);font-size:.875rem}.chip{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:999px;font-size:.75rem;font-weight:600;white-space:nowrap;background:var(--open-soft);color:var(--muted)}.chip.CONFIRMED{background:var(--confirmed-soft);color:var(--confirmed)}.chip.CONFIRMED_NO_BED{background:var(--no-bed-soft);color:var(--no-bed)}.chip.TENTATIVE{background:var(--tentative-soft);color:var(--tentative)}.chip.DECLINED{background:var(--declined-soft);color:var(--declined)}.chip.role{background:var(--primary-soft);color:var(--primary-strong)}.empty{text-align:center;padding:32px 16px;color:var(--muted)}.empty .empty-icon{color:var(--primary);opacity:.7;margin-bottom:8px}.empty h2{color:var(--text);margin-bottom:8px}.spinner{width:28px;height:28px;margin:32px auto;border-radius:50%;border:3px solid var(--primary-soft);border-top-color:var(--primary);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.notice{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border-radius:12px;background:var(--primary-soft);color:var(--primary-strong);font-size:.875rem}.notice.warn{background:var(--tentative-soft);color:var(--tentative)}.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:10;display:flex;justify-content:space-around;height:calc(var(--tabbar-height) + var(--safe-bottom));padding-bottom:var(--safe-bottom);background:var(--surface);border-top:1px solid var(--border)}.tabbar a{flex:1;max-width:128px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--muted);text-decoration:none;font-size:.6875rem;font-weight:600}.tabbar a.active{color:var(--primary)}.tabbar a.active .tab-icon{background:var(--primary-soft)}.tabbar .tab-icon{display:inline-flex;padding:4px 18px;border-radius:999px;transition:background .2s}.avatar{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;font-weight:700;font-size:.9375rem;color:#fff;flex-shrink:0;text-transform:uppercase}dialog.sheet{width:100%;max-width:640px;max-height:92dvh;margin:auto auto 0;padding:20px 16px calc(20px + var(--safe-bottom));border:none;border-radius:20px 20px 0 0;background:var(--surface);color:var(--text)}dialog.sheet::backdrop{background:#0f172a80}dialog.sheet h2{margin-bottom:16px}@media(min-width:700px){dialog.sheet{margin:auto;border-radius:20px;padding-bottom:20px}}