*{box-sizing:border-box} :root{color-scheme:dark;--bg:#101522;--panel:#171e2e;--panel2:#1d2638;--line:#2a354a;--text:#f4f6fb;--muted:#9aa7bd;--accent:#b7f36b;--accent-ink:#17210e;--blue:#87a8ff;--danger:#ff818d}body{margin:0;background:radial-gradient(ellipse at 12% 0%,#202d42 0,transparent 40%),var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;min-height:100vh}.app{max-width:720px;margin:0 auto;padding:22px 16px 16px}header{display:flex;align-items:center;gap:13px;margin:6px 0 22px}.brand-mark{width:52px;height:52px;display:grid;place-items:center;background:linear-gradient(145deg,#d4ff8a,#9fe64c);border-radius:17px;font-size:27px;box-shadow:0 8px 28px #b7f36b20}.eyebrow,.kicker{font-size:10px;letter-spacing:.16em;font-weight:800;color:var(--muted)}h1{font-size:22px;margin:3px 0 2px;letter-spacing:-.03em}header p{margin:0;font-size:12px;color:var(--muted)}.icon-btn{margin-left:auto;border:1px solid var(--line);background:var(--panel);color:var(--text);width:40px;height:40px;border-radius:14px;font-size:24px}.tabs{display:flex;padding:4px;background:#0b101b;border:1px solid var(--line);border-radius:15px;gap:4px;margin-bottom:23px}.tab{flex:1;border:0;background:transparent;color:var(--muted);padding:12px 5px;border-radius:11px;font-weight:700;font-size:13px}.tab.active{background:#293348;color:var(--text);box-shadow:inset 0 0 0 1px #3a4963}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}h2{font-size:20px;margin:5px 0 0;letter-spacing:-.025em}.pill{font-size:11px;padding:7px 10px;border-radius:100px;background:#26352a;color:var(--accent);font-weight:800}.mode-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:18px}.mode{min-height:94px;text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:17px;padding:15px;color:var(--text);transition:.15s}.mode.selected{border-color:var(--accent);background:linear-gradient(145deg,#28382c,#1b2830);box-shadow:0 0 0 1px #b7f36b20}.mode .emoji{font-size:20px;display:block;margin-bottom:8px}.mode strong{display:block;font-size:14px}.mode small{display:block;color:var(--muted);font-size:11px;margin-top:5px}.card{background:linear-gradient(145deg,#1a2232,#151c2a);border:1px solid var(--line);border-radius:19px;padding:17px;margin-bottom:12px}.timer-card{margin-top:8px}.clock{font-size:23px;color:var(--accent)}.muted{color:var(--muted);font-size:13px;line-height:1.55;margin:8px 0 15px}.presets{display:flex;flex-wrap:wrap;gap:7px;margin:12px 0 19px}.presets button,.secondary{background:#222d40;color:var(--text);border:1px solid #35425a;border-radius:10px;padding:10px 12px;font-size:12px;font-weight:700}.presets button.selected{background:#d2ff9a;color:#17210e;border-color:#d2ff9a}.timer-form label{display:block;color:var(--muted);font-size:12px;margin-bottom:7px}.input-row{display:flex;gap:8px}input,textarea{width:100%;background:#0e1420;border:1px solid #344158;border-radius:12px;color:var(--text);padding:12px;font:inherit;outline:none}input:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #87a8ff20}.primary{background:var(--accent);color:var(--accent-ink);border:0;border-radius:11px;padding:11px 14px;font-weight:850;font-size:12px;white-space:nowrap}.reply-list{display:grid;gap:11px}.reply-card{margin:0}.reply-title{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}.reply-title h3{font-size:15px;margin:0}.custom-tag{font-size:10px;background:#29364a;color:var(--blue);padding:4px 7px;border-radius:100px}.reply-card textarea{resize:vertical;min-height:90px;line-height:1.45;font-size:13px}.reply-actions{display:flex;justify-content:space-between;gap:8px;margin-top:10px}.reply-actions button{flex:1}.help-list{display:grid;gap:9px}.help-item{padding:15px;background:var(--panel);border:1px solid var(--line);border-radius:15px}.help-item h3{font-size:14px;margin:0 0 7px}.help-item p,.help-note p{font-size:13px;color:var(--muted);line-height:1.55;margin:0}.help-note b{display:block;margin-bottom:7px}.notice{border-radius:13px;padding:12px 14px;margin:-7px 0 16px;font-size:13px;line-height:1.45;background:#29364a;border:1px solid #3c4c68}.notice.error{background:#3b222a;border-color:#6d3542;color:#ffd9dd}.notice.success{background:#233629;border-color:#405d43;color:#dfffc6}.hidden{display:none!important}footer{display:flex;align-items:center;justify-content:center;gap:8px;color:var(--muted);font-size:11px;padding:19px 0 6px}.online-dot{width:7px;height:7px;background:var(--accent);border-radius:50%;box-shadow:0 0 12px #b7f36b80}@media(min-width:600px){.app{padding-top:34px}.mode-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.mode{min-height:120px}.mode strong{font-size:13px}}