/* Tema bersama B Clinic: emas metalik + arang. Dipakai halaman status nomor dan halaman login. */
:root {
  color-scheme: light dark;
  --bg: light-dark(#ffffff, #000000);
  --bg-2: light-dark(#f3f3f2, #0b0b0b);
  --surface: light-dark(#ffffff, #0f0f0f);
  --surface-2: light-dark(#f6f6f5, #161616);
  --text: light-dark(#2b2820, #f2f2f2);
  --muted: light-dark(#6a6862, #9a9a9a);
  --line: light-dark(#e3e2de, #2a2a2a);
  --gold: light-dark(#7b6829, #e6e6e6);
  --gold-line: light-dark(#b8a661, #4a4a4a);
  --g1: light-dark(#ebdfb3, #ffffff);
  --g2: light-dark(#c9b46d, #ededed);
  --g3: light-dark(#9a8541, #cfcfcf);
  --gold-fill: linear-gradient(135deg, var(--g1) 0%, var(--g2) 48%, var(--g3) 100%);
  --btn-shadow: light-dark(#9a8541, #000000);
  --on-gold: #1b1709;
  --ok: light-dark(#2f6f4e, #8ccba6);
  --ok-bg: light-dark(#e2f0e7, #16291f);
  --warn: light-dark(#8a5a12, #f2a65a);
  --warn-bg: light-dark(#f6e8c8, #2e1d0d);
  --bad: light-dark(#9e3a33, #f0a39c);
  --bad-bg: light-dark(#f5dad6, #3a1815);
  --on-bad: light-dark(#ffffff, #2a0b09);
  --shadow: light-dark(0 10px 28px -16px #00000040, 0 14px 34px -16px #000000cc);
  --serif: ui-serif, "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  accent-color: var(--gold);
}
/* Tombol tema mengubah <meta name="color-scheme">; CSS menurunkannya ke color-scheme. */
:root:has(> head > meta[name="color-scheme"][content="dark"]) { color-scheme: dark; }
:root:has(> head > meta[name="color-scheme"][content="light"]) { color-scheme: light; }

* { box-sizing: border-box; scrollbar-width: thin; scrollbar-color: color-mix(in srgb, var(--gold) 50%, transparent) transparent; }
html { min-height: 100%; }
body {
  margin: 0; min-height: 100dvh; color: var(--text); font: 14px/1.5 var(--sans);
  background: linear-gradient(180deg, var(--bg), var(--bg-2));
  background-attachment: fixed;
}
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
button, select, input, textarea { font: inherit; color: inherit; }
a { color: var(--gold); text-underline-offset: 3px; }
h1, h2 { font-family: var(--serif); letter-spacing: .03em; margin: 0; }

/* ---------- header + merek ---------- */
.top {
  position: relative; display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1rem;
  padding: .6rem 1.2rem; background: linear-gradient(180deg, var(--surface), var(--surface-2)); border-bottom: 1px solid var(--line);
}
.top::after { content: ""; position: absolute; inset: auto 0 -1px; height: 1px; background: linear-gradient(90deg, transparent, var(--gold-line) 18%, var(--gold-line) 82%, transparent); }
.brand { display: flex; align-items: center; gap: .8rem; }
.plate { display: grid; place-items: center; padding: 3px; border-radius: 12px; background: #ffffff; border: 1px solid var(--gold-line); box-shadow: 0 4px 14px -8px #00000088; }
.plate img { display: block; width: 46px; height: 46px; object-fit: contain; }
.brandtext { display: grid; line-height: 1.15; }
.title { font: 600 1.25rem/1.15 var(--serif); letter-spacing: .04em; }
.sub { font-size: .66rem; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); }
.spacer { flex: 1; }
#live { font-size: .78rem; color: var(--muted); display: inline-flex; align-items: center; gap: .4rem; letter-spacing: .04em; }
#live::before { content: ""; width: .55rem; height: .55rem; border-radius: 50%; background: var(--bad); box-shadow: 0 0 0 3px color-mix(in srgb, var(--bad) 22%, transparent); }
#live[data-on="true"]::before { background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 25%, transparent); }

/* ---------- kontrol ---------- */
:root { --ctl-h: 2.15rem; }
button, select, input[type="search"], input[type="text"], input[type="password"], textarea, .navlink {
  background: var(--surface); border: 1px solid var(--line); border-radius: 99px; padding: .36rem .9rem;
  transition: border-color .15s, background-color .15s, box-shadow .15s;
}
/* Semua tombol dan kolom kontrol setinggi sama supaya sejajar. */
button, select, .navlink { min-height: var(--ctl-h); font-size: .84rem; font-weight: 500; line-height: 1.2; letter-spacing: .01em; }
input[type="search"], input[type="text"], input[type="password"] { min-height: var(--ctl-h); }
button, .navlink { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; white-space: nowrap; cursor: pointer; }
select { cursor: pointer; }
.navlink { text-decoration: none; color: var(--gold); }
button:hover, select:hover, input:hover, textarea:hover, .navlink:hover { border-color: var(--gold-line); }
button:hover, .navlink:hover { background: color-mix(in srgb, var(--text) 5%, var(--surface)); }
input:focus-visible, textarea:focus-visible, select:focus-visible { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px color-mix(in srgb, var(--gold) 28%, transparent); }
textarea { border-radius: 12px; }
button.primary { background: var(--gold-fill); color: var(--on-gold); border-color: transparent; font-weight: 700; letter-spacing: .02em; box-shadow: 0 6px 16px -10px var(--btn-shadow); }
button.primary:hover { background: var(--gold-fill); filter: brightness(1.06); }
button.danger { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 60%, transparent); background: transparent; }
button.danger:hover { background: var(--bad-bg); border-color: var(--bad); }
button.danger-fill { background: var(--bad); color: var(--on-bad); border-color: transparent; font-weight: 700; }
button.danger-fill:hover { background: var(--bad); filter: brightness(1.08); }
button:disabled { opacity: .55; cursor: default; }
button.sm { min-height: 1.8rem; min-width: 4.6rem; padding: 0 .85rem; font-size: .78rem; }

/* Deretan kontrol di header, dan kelompok tombol yang menyatu. */
.toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: .5rem; margin-left: auto; }
.btngroup { display: inline-flex; align-items: stretch; border: 1px solid var(--line); border-radius: 99px; overflow: hidden; background: var(--surface); }
.btngroup :is(a, button) { border: 0; border-left: 1px solid var(--line); border-radius: 0; background: transparent; }
.btngroup > :first-child { border-left: 0; }
.btngroup form:not([hidden]) { display: contents; }
.btngroup :is(a, button):hover { border-color: var(--line); background: color-mix(in srgb, var(--text) 6%, transparent); }

.badge { display: inline-flex; align-items: center; gap: .4rem; padding: .1rem .65rem; border-radius: 99px; font-size: .76rem; font-weight: 600; letter-spacing: .04em; white-space: nowrap; }
.badge::before { content: ""; width: .45rem; height: .45rem; border-radius: 50%; background: currentColor; }
.badge.open { color: var(--ok); background: var(--ok-bg); }
.badge.connecting { color: var(--warn); background: var(--warn-bg); }
.badge.close { color: var(--bad); background: var(--bad-bg); }

/* ---------- dialog ---------- */
dialog {
  background: var(--surface); color: var(--text); border: 1px solid var(--gold-line); border-radius: 16px;
  padding: 1.2rem 1.4rem; width: min(30rem, calc(100vw - 2rem)); box-shadow: var(--shadow);
}
dialog::backdrop { background: rgb(0 0 0 / .62); backdrop-filter: blur(2px); }
dialog h2 { font-size: 1.2rem; margin-bottom: .7rem; }
dialog .row { display: flex; justify-content: flex-end; gap: .6rem; margin-top: 1rem; }
dialog .row button { min-width: 6rem; }