:root {
  --brand: #eda566;
  --action: #116db4;
  --text: rgb(45, 60, 77);
  --muted: #5c6b7a;
  --line: #c9d0d8;
  --bg: #f4f5f6;
  --danger: #b3261e;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, "Segoe UI", Arial, sans-serif; background: var(--bg); color: var(--text); }
header { background: #fff; border-bottom: 4px solid var(--brand); padding: 12px 16px; }
h1 { margin: 0; font-size: 1.25rem; }
h2 { font-size: 1rem; margin: 0 0 12px; }
main { max-width: 960px; margin: 0 auto; padding: 16px; }
.panel { background: #fff; border-radius: 6px; padding: 16px; margin-bottom: 20px; box-shadow: 0 1px 2px rgba(0,0,0,.1); }
.error { background: #fdecea; color: var(--danger); border-radius: 4px; padding: 8px 12px; margin: 0 0 12px; }

.form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form .wide { grid-column: 1 / -1; }
label { display: flex; flex-direction: column; font-size: .7rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; gap: 4px; }
input, select { font: inherit; font-size: 1rem; text-transform: none; letter-spacing: 0; font-weight: 400; color: var(--text); padding: 9px; border: 1px solid var(--line); border-radius: 4px; background: #fff; width: 100%; }
input:focus, select:focus, button:focus-visible { outline: 2px solid var(--action); outline-offset: 1px; }

button { font: inherit; font-weight: 600; font-size: .9rem; padding: 9px 14px; border-radius: 4px; border: 1px solid var(--action); background: #fff; color: var(--action); cursor: pointer; width: 100%; }
button.primary { background: var(--action); color: #fff; }
button.danger { border-color: var(--danger); color: var(--danger); }

.cards { display: grid; grid-template-columns: 1fr; gap: 10px; }
.card { background: #fff; border-radius: 6px; padding: 12px; border-left: 4px solid var(--brand); box-shadow: 0 1px 2px rgba(0,0,0,.1); }
.card.paused { border-left-color: var(--line); opacity: .75; }
.card h4 { margin: 0; font-size: 1rem; display: flex; justify-content: space-between; align-items: center; gap: 8px; word-break: break-word; }
.meta { font-size: .8rem; color: var(--muted); margin: 6px 0 10px; line-height: 1.6; word-break: break-word; }
.actions { display: flex; gap: 8px; }
.actions form { flex: 1; }
.badge { flex: none; border-radius: 10px; padding: 2px 8px; font-size: .7rem; font-weight: 600; }
.badge.on { background: #e3f4e1; color: #1c7a1c; }
.badge.off { background: #e8ebee; color: var(--muted); }
.empty { color: var(--muted); }

@media (min-width: 640px) {
  .form { grid-template-columns: repeat(4, 1fr); }
  .form .wide { grid-column: span 2; }
  .form button.wide { grid-column: span 4; justify-self: start; width: auto; }
  .cards { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
}

header.top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
header.top form { margin: 0; }
header.top button { width: auto; padding: 6px 12px; }
main.login { max-width: 360px; }
.login .form { grid-template-columns: 1fr; }
.login .form .wide, .login .form button.wide { grid-column: 1 / -1; justify-self: stretch; width: 100%; }
label.check { flex-direction: row; align-items: center; gap: 8px; font-size: .85rem; font-weight: 400; text-transform: none; letter-spacing: 0; }
label.check input { width: auto; }

a.button { display: block; font-weight: 600; font-size: .9rem; padding: 9px 14px; border-radius: 4px; border: 1px solid var(--action); color: var(--action); text-decoration: none; text-align: center; background: #fff; }
.actions a.button { flex: 1; }
.buttons { display: flex; gap: 8px; }
.buttons > * { flex: 1; }
@media (min-width: 640px) { .buttons { justify-content: flex-start; } .buttons > * { flex: none; min-width: 120px; } }

.group { margin-bottom: 20px; }
.group h3 { margin: 0 0 8px; font-size: .9rem; color: var(--muted); word-break: break-all; }
.group .count { font-weight: 400; }
.card h4 a { color: inherit; text-decoration: none; }
.card h4 a:hover { color: var(--action); text-decoration: underline; }