:root{
 --bg:#0a0a0a;--surface:#111;--surface-secondary:#151515;--surface-raised:#1d1d1d;--surface-hover:#222;
 --border:#292929;--text:#f5f5f5;--text-secondary:#a0a0a0;--text-muted:#666;--accent:#ff802e;--accent-hover:#ff9453;
 --danger:#e05b5b;--shadow:0 18px 60px rgba(0,0,0,.28);
 color-scheme:dark
}
:root[data-theme="light"]{
 --bg:#f6f6f4;--surface:#fff;--surface-secondary:#fafaf8;--surface-raised:#fff;--surface-hover:#f0f0ed;
 --border:#e4e4e0;--text:#171717;--text-secondary:#6b6b6b;--text-muted:#a8a8a8;--accent:#ff802e;--accent-hover:#ed6e1f;
 --shadow:0 18px 60px rgba(0,0,0,.08);color-scheme:light
}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;transition:.15s background-color,.15s color}
a{color:inherit;text-decoration:none}.muted{color:var(--text-secondary)}.brand{font-size:21px;font-weight:800}.brand span{color:var(--accent)}
.topbar{height:68px;display:flex;align-items:center;gap:32px;padding:0 28px;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--bg) 88%,transparent);position:sticky;top:0;z-index:10}
.topbar nav{display:flex;gap:6px}.topbar nav a,.ghost{padding:9px 12px;border-radius:10px}.topbar nav a.active,.topbar nav a:hover,.ghost:hover{background:var(--surface-hover)}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:6px}.ghost{border:0;background:transparent;color:var(--text);cursor:pointer}
.container{max-width:1240px;margin:0 auto;padding:34px 26px 70px}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-head h1{margin:0;font-size:30px}
.primary{border:0;border-radius:11px;background:var(--accent);color:#111;font-weight:750;padding:11px 15px;cursor:pointer}.primary:hover{background:var(--accent-hover)}.full{width:100%;margin:5px 0}
.quick-add{display:flex;gap:10px;margin-bottom:24px}.quick-add input,.auth-card input{width:100%;padding:13px 14px;border-radius:11px;border:1px solid var(--border);background:var(--surface);color:var(--text);outline:none}
.today-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,.85fr);gap:28px}.timeline,.list-panel{display:grid;gap:10px}
.task-card{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:15px 16px;background:var(--surface);border:1px solid var(--border);border-radius:14px}.task-card:hover{background:var(--surface-secondary)}
.task-actions{display:flex;gap:6px}.now-panel,.settings-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:22px;align-self:start}.eyebrow{font-size:12px;letter-spacing:.16em;color:var(--text-secondary)}
.timer{font-size:58px;line-height:1.1;font-weight:800;letter-spacing:-.05em;margin:20px 0}.empty{padding:40px;border:1px dashed var(--border);border-radius:16px;color:var(--text-secondary);text-align:center}.linklike{border:0;background:none;color:var(--accent);cursor:pointer}
hr{border:0;border-top:1px solid var(--border);margin:22px 0}.faded{opacity:.68}.calendar-placeholder{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--border);border-radius:16px;overflow:hidden;background:var(--surface)}
.day{min-height:520px;padding:16px;border-right:1px solid var(--border)}.day:last-child{border:0}.hours{margin-top:26px;line-height:3.3;color:var(--text-muted);font-size:12px}
.ai-drawer{position:fixed;top:0;right:-430px;width:min(400px,92vw);height:100vh;background:var(--surface-raised);border-left:1px solid var(--border);box-shadow:var(--shadow);padding:22px;z-index:30;transition:right .2s ease}.ai-drawer.open{right:0}
.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}.action-card{width:100%;text-align:left;background:var(--surface-secondary);color:var(--text);border:1px solid var(--border);border-radius:12px;padding:13px;margin:6px 0;cursor:pointer}.ai-message{margin-top:28px;padding:14px;background:var(--surface-secondary);border-radius:14px;color:var(--text-secondary)}
.auth-body{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:min(420px,100%);background:var(--surface);border:1px solid var(--border);padding:30px;border-radius:20px;box-shadow:var(--shadow)}.auth-card form{display:grid;gap:14px}.auth-card label{display:grid;gap:7px}.auth-card h1{margin:26px 0 20px}.auth-card a{color:var(--accent)}.error{background:#3b1c1c;color:#ffbcbc;border-radius:10px;padding:10px 12px;margin-bottom:12px}
.segmented{display:flex;gap:8px}.segmented button{border:1px solid var(--border);background:var(--surface-secondary);color:var(--text);padding:10px 14px;border-radius:10px;cursor:pointer}
@media(max-width:800px){.topbar nav{display:none}.topbar{padding:0 16px;gap:12px}.top-actions .ghost:first-child{display:none}.container{padding:24px 16px}.today-grid{grid-template-columns:1fr}.calendar-placeholder{overflow:auto;grid-template-columns:repeat(5,180px)}}