:root{--bg: #f4f6f8;--card: #ffffff;--ink: #1c2b33;--muted: #64748b;--line: #e2e8f0;--primary: #0f766e;--primary-ink: #ffffff;--danger: #b91c1c;--ok: #15803d;--radius: 12px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:system-ui,-apple-system,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}#app{min-height:calc(100dvh - 48px)}.shell{max-width:680px;margin:0 auto;padding:0 14px calc(24px + env(safe-area-inset-bottom))}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 2px;position:sticky;top:0;background:var(--bg);z-index:5}.brand{display:flex;align-items:center;gap:8px;font-size:17px;font-weight:700}.brand small{color:var(--muted);font-weight:400;font-size:12px;margin-left:2px}.top-actions{display:flex;align-items:center;gap:6px}.icon-btn{border:none;background:transparent;font-size:17px;cursor:pointer;padding:6px 8px;border-radius:8px;line-height:1}.icon-btn:hover{background:#0f766e1a}.ws-dot{width:9px;height:9px;border-radius:50%;background:#cbd5e1;display:inline-block;margin-right:4px}.ws-dot.on{background:var(--ok);box-shadow:0 0 0 3px #15803d26}.error-bar{background:#fef2f2;color:var(--danger);border:1px solid #fecaca;border-radius:8px;padding:8px 12px;font-size:13px;margin-bottom:10px}.center-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:70dvh;text-align:center;gap:12px}.center-screen.narrow{max-width:380px;margin:0 auto}h2{margin:6px 0 0;font-size:20px}.muted{color:var(--muted);font-size:14px;line-height:1.7;margin:0}.small{font-size:12px}.warn-text{background:#fffbeb;border:1px solid #fde68a;color:#92400e;border-radius:var(--radius);padding:10px 14px;font-size:13px;line-height:1.7}.recovery-code{font-family:ui-monospace,Consolas,monospace;font-size:15px;letter-spacing:1px;background:#0f172a;color:#5eead4;padding:14px 16px;border-radius:var(--radius);-webkit-user-select:all;user-select:all;word-break:break-all}.col-form{display:flex;flex-direction:column;gap:10px;width:100%}input[type=password],input[type=text],textarea{font:inherit;padding:11px 13px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink);width:100%}input:focus,textarea:focus{outline:2px solid rgba(15,118,110,.35);border-color:var(--primary)}.error{color:var(--danger);font-size:13px;margin:0}.ok{color:var(--ok);font-size:13px;margin:0}.tabs{display:flex;gap:6px}.tabs button{border:1px solid var(--line);background:var(--card);padding:6px 14px;border-radius:999px;cursor:pointer;font-size:13px;color:var(--muted)}.tabs button.active{background:var(--primary);color:var(--primary-ink);border-color:var(--primary)}.btn{font:inherit;padding:10px 18px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;font-size:14px}.btn:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.btn.primary{background:var(--primary);color:var(--primary-ink);border-color:var(--primary)}.btn.primary:hover:not(:disabled){background:#0d655e;color:var(--primary-ink)}.btn.ghost{background:transparent}.btn.danger{color:var(--danger);border-color:#fecaca}.btn.danger:hover:not(:disabled){background:#fef2f2}.btn:disabled{opacity:.55;cursor:not-allowed}.composer{display:flex;gap:8px;align-items:flex-end;margin-bottom:14px}.composer textarea{flex:1;resize:vertical;min-height:56px}.hint{color:var(--muted);font-size:12px;margin:0 0 6px}.entry-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.entry{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;box-shadow:0 1px 2px #0f172a0a}.entry-content{margin:0;font-size:15px;line-height:1.6;white-space:pre-wrap;word-break:break-all}.entry-content.link{color:var(--primary);text-decoration:none;display:block}.entry-content.link:hover{text-decoration:underline}.entry-content.link.clamp{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:break-all}.url-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.url-chip{border:1px solid rgba(15,118,110,.35);background:#0f766e12;color:var(--primary);border-radius:999px;padding:5px 12px;font-size:12px;cursor:pointer;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.url-chip:hover{background:#0f766e26}.url-chip.done{background:var(--primary);color:var(--primary-ink);border-color:var(--primary)}.entry-content.undecryptable{color:var(--muted);font-size:13px}.entry.editing{border-color:var(--primary);box-shadow:0 0 0 2px #0f766e26}.edit-box{width:100%;min-height:72px;resize:vertical;font-size:15px}.entry-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:10px;color:var(--muted);font-size:12px}.entry-actions{display:flex;gap:6px}.chip{border:1px solid var(--line);background:transparent;border-radius:999px;padding:4px 12px;font-size:12px;cursor:pointer;color:var(--ink)}.chip:hover{border-color:var(--primary);color:var(--primary)}.chip.danger:hover{border-color:var(--danger);color:var(--danger)}.chip.done{background:var(--primary);color:var(--primary-ink);border-color:var(--primary)}.empty{text-align:center;color:var(--muted);padding:48px 12px;font-size:14px}.icp{text-align:center;padding:20px 0 4px;font-size:12px;line-height:1.6;color:var(--muted)}.icp a{color:var(--muted);text-decoration:none}.icp a:hover{color:var(--primary)}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;z-index:20;display:flex;align-items:flex-end;justify-content:center}@media(min-width:560px){.modal-mask{align-items:center}}.modal{background:var(--card);width:100%;max-width:460px;border-radius:16px 16px 0 0;padding:16px 18px calc(18px + env(safe-area-inset-bottom));max-height:85dvh;overflow-y:auto}@media(min-width:560px){.modal{border-radius:16px}}.modal header{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.modal section{margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}.modal h3{margin:0 0 8px;font-size:15px}.row-actions{display:flex;gap:8px;margin-bottom:8px}.row-actions input{flex:1}.modal .btn{width:100%;margin-bottom:8px}.about{border-top:none}