:root {
  --bg: #f4f6f8; --surface: #ffffff; --surface-2: #eef1f4; --border: #dde2e8;
  --text: #1c2430; --muted: #5d6878; --accent: #0f766e; --accent-2: #0d5f59; --accent-soft: #d8f0ec;
  --danger: #b42318; --danger-soft: #fde8e6; --warn: #9a6700; --ok: #1a7f37;
  --radius: 12px; --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1217; --surface: #161b22; --surface-2: #1d242d; --border: #2a323d;
    --text: #e6e9ee; --muted: #98a2b3; --accent: #2dd4bf; --accent-2: #5eead4; --accent-soft: #123833;
    --danger: #f97066; --danger-soft: #3a1a17; --warn: #f5c451; --ok: #4ade80;
    --shadow: none; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  background: var(--bg); color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;
}
a { color: var(--accent); }
.wrap { max-width: 980px; margin: 0 auto; padding: 0 16px 96px; }

/* ---- kepala halaman ---- */
header.top {
  position: sticky; top: 0; z-index: 10; background: var(--bg);
  border-bottom: 1px solid var(--border); margin-bottom: 16px;
}
header.top .wrap { padding-bottom: 0; }
.brand { display: flex; align-items: center; gap: 10px; padding: 12px 0 8px; flex-wrap: wrap; }
.brand h1 { font-size: 18px; margin: 0; letter-spacing: -.01em; }
.brand .spacer { flex: 1; }
.badge {
  display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 999px;
  background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); white-space: nowrap;
}
.badge.on { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.badge.warn { color: var(--warn); }
.badge.bad { background: var(--danger-soft); color: var(--danger); border-color: transparent; }
nav.tabs { display: flex; gap: 4px; overflow-x: auto; }
nav.tabs button {
  border: 0; background: none; color: var(--muted); font: inherit; font-weight: 600;
  padding: 10px 14px; border-bottom: 2px solid transparent; cursor: pointer; white-space: nowrap;
}
nav.tabs button.active { color: var(--accent); border-bottom-color: var(--accent); }
.minijob { font-size: 13px; color: var(--muted); padding: 0 0 8px; display: none; }
.minijob.show { display: block; }

/* ---- kartu & formulir ---- */
section.tab { display: none; }
section.tab.active { display: block; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 16px; margin-bottom: 14px;
}
.card > h2, details.card > summary { font-size: 15px; margin: 0 0 12px; font-weight: 650; }
details.card > summary { cursor: pointer; margin: 0; list-style: none; display: flex; align-items: center; gap: 8px; }
details.card > summary::before { content: "▸"; color: var(--muted); transition: transform .15s; }
details.card[open] > summary::before { transform: rotate(90deg); }
details.card[open] > summary { margin-bottom: 12px; }
.grid { display: grid; grid-template-columns: 180px 1fr; gap: 10px 14px; align-items: center; }
.grid > label, .grid > .lbl { color: var(--muted); font-size: 14px; }
@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; gap: 4px; }
  .grid > label, .grid > .lbl { margin-top: 8px; }
}
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.hint { color: var(--muted); font-size: 13px; margin: 8px 0 0; }
input[type=text], input[type=number], input[type=password], select, textarea {
  font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 7px 10px; min-width: 0; max-width: 100%;
}
input[type=number] { width: 90px; }
input[type=text].wide, select.wide { width: 100%; }
textarea { width: 100%; min-height: 320px; font-family: ui-monospace, Consolas, monospace; font-size: 13px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
input[type=range] { width: min(260px, 60vw); accent-color: var(--accent); vertical-align: middle; }
input[type=checkbox], input[type=radio] { accent-color: var(--accent); width: 16px; height: 16px; vertical-align: -3px; }
label.check { display: inline-flex; gap: 6px; align-items: center; color: var(--text); cursor: pointer; }
.radios { display: flex; flex-wrap: wrap; gap: 6px 16px; }
.val { font-variant-numeric: tabular-nums; color: var(--muted); font-size: 13px; min-width: 42px; display: inline-block; }

/* ---- tombol ---- */
.btn {
  font: inherit; font-weight: 600; border-radius: 8px; padding: 8px 14px; cursor: pointer;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  display: inline-block; text-decoration: none; line-height: 1.4;
}
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
@media (prefers-color-scheme: dark) { .btn.primary { color: #06201d; } }
.btn.primary:hover { background: var(--accent-2); }
.btn.danger { color: var(--danger); }
.btn.small { padding: 4px 10px; font-size: 13px; font-weight: 500; }
.btn:disabled { opacity: .5; cursor: default; }
.actions {
  position: sticky; bottom: 0; background: linear-gradient(transparent, var(--bg) 30%);
  padding: 18px 0 14px; display: flex; gap: 10px; flex-wrap: wrap; z-index: 5;
}

/* ---- daftar file & pekerjaan ---- */
.list { display: flex; flex-direction: column; }
.item {
  display: flex; gap: 10px; align-items: center; padding: 10px 0; border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.item:first-child { border-top: 0; }
.item .main { flex: 1 1 240px; min-width: 0; }
.item .name { font-weight: 600; overflow-wrap: anywhere; }
.item .meta { color: var(--muted); font-size: 13px; }
.empty { color: var(--muted); font-size: 14px; padding: 8px 0; }
.bar { height: 8px; background: var(--surface-2); border-radius: 99px; overflow: hidden; margin-top: 6px; }
.bar > i { display: block; height: 100%; background: var(--accent); width: 0; transition: width .4s; }
pre.log {
  background: var(--surface-2); border-radius: 8px; padding: 10px; font-size: 12px; max-height: 260px;
  overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; margin: 8px 0 0; width: 100%;
}
.status-jalan { color: var(--accent); }
.status-selesai { color: var(--ok); }
.status-gagal, .status-terputus { color: var(--danger); }
.status-batal, .status-antre { color: var(--muted); }
video, audio { width: 100%; border-radius: 8px; margin-top: 10px; }
video { background: #000; max-height: 70vh; }
.songs { max-height: 320px; overflow: auto; border: 1px solid var(--border); border-radius: 8px; padding: 4px 10px; }
.songs label.check { display: flex; padding: 5px 0; }
.upload-bar { display: none; }
.upload-bar.show { display: block; }

/* ---- dialog & pesan ---- */
dialog {
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); color: var(--text);
  padding: 16px; width: min(760px, calc(100vw - 32px)); max-height: calc(100vh - 32px);
}
dialog::backdrop { background: rgba(0, 0, 0, .45); }
dialog h3 { margin: 0 0 10px; font-size: 16px; overflow-wrap: anywhere; }
.toast {
  position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: var(--text); color: var(--bg);
  padding: 10px 16px; border-radius: 10px; font-size: 14px; opacity: 0; transition: opacity .2s; z-index: 50;
  max-width: calc(100vw - 32px); pointer-events: none;
}
.toast.show { opacity: 1; }
.toast.error { background: var(--danger); color: #fff; }

/* ---- login ---- */
.login { max-width: 360px; margin: 12vh auto; padding: 0 16px; }
.login .card { padding: 24px; }
.login h1 { font-size: 20px; margin: 0 0 4px; }
.login input { width: 100%; margin: 14px 0 12px; }
.login button { width: 100%; }
.login .err { color: var(--danger); font-size: 14px; min-height: 20px; margin-top: 10px; }