:root {
  --bg: #0b1020;
  --panel: #141a2e;
  --panel-2: #1b2340;
  --border: #2a3352;
  --text: #e7eaf6;
  --muted: #9aa3c0;
  --accent: #6366f1;
  --accent-2: #818cf8;
  --danger: #ef4444;
  --ok: #34d399;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.brand { color: var(--text); text-decoration: none; font-weight: 700; font-size: 17px; }

main { max-width: 1080px; margin: 0 auto; padding: 24px 16px 64px; }

.page-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
h1 { font-size: 22px; margin: 0; }
h2 { font-size: 16px; margin: 18px 0 8px; }
.card h2:first-child { margin-top: 0; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 18px;
}
.card.narrow { max-width: 380px; margin: 48px auto; }

label { display: block; margin: 12px 0; }
label.check { display: flex; align-items: center; gap: 8px; margin: 6px 0; }
label.sub { font-size: 13px; color: var(--muted); }
input[type="text"], input[type="password"], input[type="number"],
input[type="datetime-local"], select {
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
}
input[type="color"] { width: 44px; height: 30px; padding: 2px; border: 1px solid var(--border); border-radius: 6px; background: var(--panel-2); }
input:focus, select:focus { outline: 1px solid var(--accent); border-color: var(--accent); }

fieldset {
  border: 1px solid var(--border);
  border-radius: 10px;
  margin: 14px 0;
  padding: 10px 14px 14px;
}
legend { color: var(--muted); font-size: 13px; padding: 0 6px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 720px) { .grid-2 { grid-template-columns: 1fr; } }

.checks { display: flex; flex-wrap: wrap; gap: 4px 18px; }

.btn {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  font: inherit;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-2); }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, var(--border)); }
.btn.tiny { padding: 3px 8px; font-size: 12px; }

.inline-form { display: inline; }

.alert { padding: 10px 14px; border-radius: 8px; margin: 12px 0; }
.alert.error { background: color-mix(in srgb, var(--danger) 18%, var(--panel)); border: 1px solid var(--danger); }

table.timers { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
table.timers th, table.timers td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: middle; }
table.timers thead th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
table.timers tbody tr:last-child td { border-bottom: none; }
table.timers tr.expired td { color: var(--muted); }
td.actions, th.actions { white-space: nowrap; }
td.actions form, td.actions a { margin-right: 2px; }

.muted { color: var(--muted); }
.small { font-size: 12px; }

a { color: var(--accent-2); text-decoration: none; }
a:hover { color: var(--text); }
a.timer-name { color: var(--text); }
a.timer-name:hover { color: var(--accent-2); }
tr.expired a.timer-name { color: var(--muted); }

.pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; }
.pill.on { background: color-mix(in srgb, var(--ok) 20%, transparent); color: var(--ok); }
.pill.off { background: color-mix(in srgb, var(--muted) 20%, transparent); color: var(--muted); }
.pill.done { background: color-mix(in srgb, var(--danger) 18%, transparent); color: var(--danger); }

.url-cell { max-width: 260px; }
.url-text { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; color: var(--accent-2); margin-bottom: 4px; }
code { background: var(--panel-2); padding: 2px 6px; border-radius: 6px; font-size: 13px; }

.form-layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 18px; align-items: start; }
@media (max-width: 900px) { .form-layout { grid-template-columns: 1fr; } }
.preview-pane { position: sticky; top: 16px; }
.preview-pane img { image-rendering: auto; background: repeating-conic-gradient(#20263f 0 25%, #262d4a 0 50%) 0 0/16px 16px; border-radius: 8px; }

.preview-box { background: repeating-conic-gradient(#20263f 0 25%, #262d4a 0 50%) 0 0/16px 16px; border-radius: 8px; padding: 8px; }
.preview-box img { display: block; max-width: 100%; }

.copy-row { display: flex; gap: 10px; align-items: flex-start; margin: 6px 0; }
.copy-row code { flex: 1; word-break: break-all; padding: 8px 10px; }
.actions-row { display: flex; gap: 10px; flex-wrap: wrap; }
.form-actions { margin-top: 18px; display: flex; gap: 10px; }
.colors { display: flex; gap: 18px; flex-wrap: wrap; }
.colors label { display: flex; align-items: center; gap: 8px; margin: 4px 0; }