:root{--bg:#0f1115;--card:#1a1d24;--fg:#eceef2;--mute:#8b92a1;--acc:#6ea8fe;--ok:#3ecf8e;--no:#ff6b6b;--line:#2a2e38}
@media(prefers-color-scheme:light){:root{--bg:#f4f5f7;--card:#fff;--fg:#14161a;--mute:#667085;--line:#e3e5ea}}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--fg);font:16px/1.4 system-ui,sans-serif;display:flex;flex-direction:column;overscroll-behavior:none}
header{padding:calc(env(safe-area-inset-top) + 10px) 16px 6px}
h1{margin:0 0 8px;font-size:20px}
#chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.chip{flex:none;border:1px solid var(--line);background:none;color:var(--mute);border-radius:99px;padding:5px 12px;font-size:14px}
.chip.on{background:var(--acc);border-color:var(--acc);color:#0b1220}
main{flex:1;position:relative;overflow:hidden;padding:8px 16px}
main.scroll{overflow-y:auto}
nav{display:flex;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);background:var(--bg)}
nav button{flex:1;padding:14px 0;background:none;border:0;color:var(--mute);font-size:15px}
nav button.on{color:var(--acc);font-weight:600}
.stack{position:relative;height:calc(100% - 84px)}
.card{position:absolute;inset:0;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px;display:flex;flex-direction:column;gap:12px;touch-action:none;user-select:none;cursor:grab;will-change:transform}
.card.behind{transform:scale(.95) translateY(12px);opacity:.6;pointer-events:none}
.meta{color:var(--mute);font-size:13px;display:flex;gap:8px;flex-wrap:wrap}
.tag{color:var(--acc)}
.card h2{margin:0;font-size:24px;line-height:1.25}
.card p{margin:0;color:var(--mute);font-size:17px}
.stamp{position:absolute;top:20px;font-weight:800;font-size:22px;border:3px solid;border-radius:10px;padding:2px 10px;opacity:0;transform:rotate(-8deg)}
.stamp.l{left:20px;color:var(--no)}.stamp.r{right:20px;color:var(--ok);transform:rotate(8deg)}
.actions{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:center;gap:22px}
.actions button{width:60px;height:60px;border-radius:50%;border:1px solid var(--line);background:var(--card);color:var(--fg);font-size:24px}
.empty{text-align:center;color:var(--mute);margin-top:30%}
.row{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 14px;margin-bottom:10px}
.row a{color:var(--fg);text-decoration:none;font-weight:600}
.row small{color:var(--mute);display:block;margin-top:4px}
.row .err{color:var(--no)}
.btn{background:var(--acc);color:#0b1220;border:0;border-radius:10px;padding:10px 14px;font-size:15px;font-weight:600}
.btn.ghost{background:none;color:var(--mute);border:1px solid var(--line)}
form.add,.settings{display:grid;gap:8px;margin-bottom:16px}
input,textarea{width:100%;background:var(--card);color:var(--fg);border:1px solid var(--line);border-radius:10px;padding:10px;font:inherit}
.inline{display:flex;gap:8px;align-items:center;margin-top:8px}
.pic{width:100%;max-height:38%;object-fit:cover;border-radius:12px;background:var(--line);pointer-events:none}
.row{overflow:hidden}.thumb{float:right;width:72px;height:72px;object-fit:cover;border-radius:10px;margin:0 0 6px 10px}