:root{--bg: #eef3f1;--surface: #ffffff;--ink: #112a2e;--ink-soft: #51635f;--line: #dbe6e2;--line-soft: #e8efec;--teal: #0c8c7e;--teal-700: #0a6f64;--teal-tint: #e2f1ee;--amber: #e08a2b;--danger: #c0492f;--violet-tint: #ece6f7;--violet-ink: #5b3fa3;--blue-tint: #e2ecf8;--blue-ink: #2f6bb0;--green-tint: #e3f1e6;--green-ink: #2f8a4d;--amber-tint: #f8ecda;--amber-ink: #b9711a;--radius: 16px;--radius-sm: 11px;--shadow: 0 1px 2px rgba(17, 42, 46, .05), 0 6px 18px rgba(17, 42, 46, .06);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--header-h: 116px}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button{font-family:inherit;cursor:pointer}.app{min-height:100vh}.app-header{position:sticky;top:0;z-index:20;background:#eef3f1db;backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line);padding:calc(env(safe-area-inset-top) + 12px) 16px 12px}.brand{display:flex;align-items:center;gap:9px;margin-bottom:12px}.brand-mark{display:block}.brand-name{font-size:21px;font-weight:750;letter-spacing:-.02em;color:var(--ink)}.header-controls{display:flex;align-items:center;gap:10px}.radius-group{display:inline-flex;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:3px;gap:2px;flex:1;box-shadow:var(--shadow)}.radius-chip{flex:1;border:none;background:transparent;color:var(--ink-soft);font-size:13px;font-weight:600;padding:7px 4px;border-radius:999px;transition:background .15s,color .15s}.radius-chip.active{background:var(--teal);color:#fff}.refresh-btn{flex:none;width:40px;height:40px;border:1px solid var(--line);background:var(--surface);color:var(--ink-soft);border-radius:999px;display:grid;place-items:center;box-shadow:var(--shadow)}.refresh-btn.spin svg{animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.main{max-width:620px;margin:0 auto;padding:14px 14px calc(96px + env(safe-area-inset-bottom))}.feed{display:flex;flex-direction:column;gap:12px}.card{background:var(--surface);border:1px solid var(--line-soft);border-left:3px solid var(--teal);border-radius:var(--radius);padding:14px 15px 12px;box-shadow:var(--shadow);animation:rise .25s ease both}@keyframes rise{0%{opacity:0;transform:translateY(6px)}}.card[data-tint=violet]{border-left-color:var(--violet-ink)}.card[data-tint=blue]{border-left-color:var(--blue-ink)}.card[data-tint=green]{border-left-color:var(--green-ink)}.card[data-tint=amber]{border-left-color:var(--amber)}.card-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:650;padding:4px 10px;border-radius:999px;background:var(--teal-tint);color:var(--teal-700)}.badge-glyph{font-size:13px;line-height:1}.badge[data-tint=violet]{background:var(--violet-tint);color:var(--violet-ink)}.badge[data-tint=blue]{background:var(--blue-tint);color:var(--blue-ink)}.badge[data-tint=green]{background:var(--green-tint);color:var(--green-ink)}.badge[data-tint=amber]{background:var(--amber-tint);color:var(--amber-ink)}.card-age{font-size:12px;color:var(--ink-soft);flex:none}.card-content{margin:0 0 12px;font-size:16px;line-height:1.45;color:var(--ink);word-break:break-word;white-space:pre-wrap}.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px}.distance{font-size:13px;font-weight:650;color:var(--teal-700);background:var(--teal-tint);padding:4px 9px;border-radius:8px}.card-meta-right{display:flex;align-items:center;gap:12px}.time-left{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ink-soft)}.life-ring{flex:none}.icon-btn{border:none;background:transparent;color:var(--ink-soft);font-size:12.5px;font-weight:600;padding:4px 2px}.icon-btn:hover:not(:disabled){color:var(--danger)}.icon-btn:disabled{opacity:.5;cursor:default}.feed-foot{text-align:center;color:var(--ink-soft);font-size:12.5px;margin:10px 0 0;opacity:.8}.empty,.geo-state{text-align:center;padding:56px 24px;display:flex;flex-direction:column;align-items:center;gap:6px}.empty-mark{margin-bottom:8px}.empty h2,.geo-state h2{font-size:19px;font-weight:720;margin:4px 0;letter-spacing:-.01em}.empty p,.geo-state p{color:var(--ink-soft);font-size:14.5px;line-height:1.5;max-width:320px;margin:0 0 14px}.geo-state .pulse{width:46px;height:46px;border-radius:50%;background:var(--teal-tint);animation:pulse 1.4s ease-in-out infinite;margin-bottom:6px}@keyframes pulse{0%,to{transform:scale(.8);opacity:.6}50%{transform:scale(1.05);opacity:1}}.btn-primary{border:none;background:var(--teal);color:#fff;font-size:15px;font-weight:650;padding:12px 20px;border-radius:12px;transition:background .15s,transform .05s}.btn-primary:hover:not(:disabled){background:var(--teal-700)}.btn-primary:active:not(:disabled){transform:scale(.98)}.btn-primary:disabled{background:#a9c7c1;cursor:default}.btn-ghost{border:1px solid var(--line);background:var(--surface);color:var(--ink-soft);font-size:15px;font-weight:600;padding:12px 20px;border-radius:12px}.fab{position:fixed;right:calc(16px + env(safe-area-inset-right));bottom:calc(20px + env(safe-area-inset-bottom));width:58px;height:58px;border:none;border-radius:50%;background:var(--teal);color:#fff;display:grid;place-items:center;box-shadow:0 6px 20px #0c8c7e66;z-index:25;transition:transform .08s,background .15s}.fab:hover{background:var(--teal-700)}.fab:active{transform:scale(.93)}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:#112a2e66;display:flex;align-items:flex-end;justify-content:center;animation:fade .2s ease}@keyframes fade{0%{opacity:0}}.sheet{width:100%;max-width:620px;background:var(--surface);border-radius:22px 22px 0 0;padding:10px 18px calc(20px + env(safe-area-inset-bottom));box-shadow:0 -8px 40px #112a2e33;animation:slideup .26s cubic-bezier(.22,1,.36,1)}@keyframes slideup{0%{transform:translateY(100%)}}.sheet-handle{width:38px;height:4px;border-radius:99px;background:var(--line);margin:4px auto 14px}.sheet-title{font-size:18px;font-weight:720;margin:0 0 14px;letter-spacing:-.01em}.chip-row{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:14px}.cat-chip{border:1px solid var(--line);background:var(--surface);color:var(--ink-soft);font-size:13px;font-weight:600;padding:7px 12px;border-radius:999px;transition:all .13s}.cat-chip.active[data-tint=teal]{background:var(--teal-tint);color:var(--teal-700);border-color:var(--teal)}.cat-chip.active[data-tint=violet]{background:var(--violet-tint);color:var(--violet-ink);border-color:var(--violet-ink)}.cat-chip.active[data-tint=blue]{background:var(--blue-tint);color:var(--blue-ink);border-color:var(--blue-ink)}.cat-chip.active[data-tint=green]{background:var(--green-tint);color:var(--green-ink);border-color:var(--green-ink)}.cat-chip.active[data-tint=amber]{background:var(--amber-tint);color:var(--amber-ink);border-color:var(--amber)}.composer-text{width:100%;border:1px solid var(--line);border-radius:14px;padding:13px 14px;font-family:inherit;font-size:16px;line-height:1.45;color:var(--ink);resize:none;background:#fbfdfc}.composer-text:focus{outline:2px solid var(--teal);outline-offset:1px;border-color:transparent}.composer-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:12px 0 4px}.ttl-group{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap}.ttl-label{font-size:12.5px;color:var(--ink-soft);margin-right:2px}.ttl-chip{border:1px solid var(--line);background:var(--surface);color:var(--ink-soft);font-size:12.5px;font-weight:600;padding:5px 11px;border-radius:999px}.ttl-chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}.char-count{font-size:13px;font-weight:600;color:var(--ink-soft);flex:none}.char-count.over{color:var(--danger)}.composer-error{color:var(--danger);font-size:13.5px;margin:8px 0 0}.sheet-actions{display:flex;gap:10px;margin-top:16px}.sheet-actions.single{justify-content:stretch}.sheet-actions .btn-ghost{flex:1}.sheet-actions .btn-primary{flex:2}.sheet-actions.single .btn-primary{flex:1}.composer-note{text-align:center;font-size:12px;color:var(--ink-soft);margin:12px 0 0;opacity:.85}.sheet.privacy{animation:slideup .3s cubic-bezier(.22,1,.36,1)}.privacy-mark{display:grid;place-items:center;margin:8px 0 4px}.privacy-lead{text-align:center;color:var(--ink-soft);font-size:15px;margin:0 0 16px}.privacy-list{list-style:none;padding:0;margin:0 0 8px;display:flex;flex-direction:column;gap:11px}.privacy-list li{font-size:14px;line-height:1.5;color:var(--ink-soft);padding-left:26px;position:relative}.privacy-list li:before{content:"";position:absolute;left:6px;top:7px;width:7px;height:7px;border-radius:50%;background:var(--teal)}.privacy-list b{color:var(--ink);font-weight:650}.toast{position:fixed;left:50%;transform:translate(-50%);bottom:calc(90px + env(safe-area-inset-bottom));background:var(--ink);color:#fff;font-size:13.5px;font-weight:500;padding:11px 18px;border-radius:999px;box-shadow:0 6px 20px #112a2e40;z-index:50;max-width:88%;animation:toastin .25s ease}@keyframes toastin{0%{opacity:0;transform:translate(-50%,8px)}}.skeleton{border-left-color:var(--line)}.sk-line{height:12px;border-radius:6px;background:linear-gradient(90deg,var(--line-soft),#f4f8f6,var(--line-soft));background-size:200% 100%;animation:shimmer 1.4s infinite;margin-bottom:9px}.sk-line.w40{width:40%}.sk-line.w90{width:90%}.sk-line.w70{width:70%}@keyframes shimmer{to{background-position:-200% 0}}:focus-visible{outline:2px solid var(--teal);outline-offset:2px}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important}}@media (min-width: 640px){.sheet-backdrop{align-items:center}.sheet{border-radius:22px;max-width:460px;margin:0 16px}}