/* EB Radio Studio — blue & white, matching eb-it.uk/radio (navy #1a3a5c). Change colours here. */
:root {
  --navy: #1a3a5c;
  --navy-2: #24507d;
  --blue: #2b6cb0;
  --blue-soft: #e8f0fa;
  --bg: #f4f7fb;
  --card: #ffffff;
  --text: #1c2733;
  --muted: #5f6f80;
  --line: #dde5ee;
  --ok: #1e7e34;
  --ok-bg: #e6f6ea;
  --warn: #8a5a00;
  --warn-bg: #fff4dc;
  --bad: #b02a37;
  --bad-bg: #fbe9eb;
  --radius: 14px;
  --shadow: 0 2px 10px rgba(26, 58, 92, 0.08);
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  font-size: 15px;
}
a { color: var(--blue); }
h1, h2, h3 { color: var(--navy); line-height: 1.25; }
h1 { font-size: 1.6rem; margin: 0 0 1rem; }
h2 { font-size: 1.2rem; margin: 0 0 .75rem; }
h3 { font-size: 1rem; margin: 0 0 .5rem; }

/* ---------- top bar ---------- */
.topbar { background: var(--navy); color: #fff; position: sticky; top: 0; z-index: 10; box-shadow: 0 2px 8px rgba(0,0,0,.15); }
.topbar-inner { max-width: 1180px; margin: 0 auto; padding: .5rem 1rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: .6rem; color: #fff; text-decoration: none; font-weight: 700; }
.brand-logo { width: 38px; height: 38px; border-radius: 8px; object-fit: cover; background: #fff; }
.brand-text small { font-weight: 400; opacity: .75; }
.nav { display: flex; gap: .25rem; margin-left: auto; flex-wrap: wrap; align-items: center; }
.nav a, .nav .linklike { color: rgba(255,255,255,.85); text-decoration: none; padding: .45rem .7rem; border-radius: 8px; font-size: .92rem; }
.nav a:hover, .nav .linklike:hover { background: rgba(255,255,255,.12); color: #fff; }
.nav a.active { background: #fff; color: var(--navy); font-weight: 600; }
.nav-toggle { display: none; margin-left: auto; background: none; border: 1px solid rgba(255,255,255,.4); color: #fff; font-size: 1.2rem; border-radius: 8px; padding: .2rem .6rem; cursor: pointer; }
@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav { display: none; width: 100%; flex-direction: column; align-items: stretch; margin: 0; }
  .nav.open { display: flex; }
}

.banner { background: var(--warn-bg); color: var(--warn); border-bottom: 1px solid #f0d9a8; padding: .6rem 1rem; text-align: center; font-size: .92rem; }

/* ---------- layout ---------- */
.container { max-width: 1180px; margin: 0 auto; padding: 1.5rem 1rem 4rem; }
.card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.25rem; margin-bottom: 1.25rem; border: 1px solid var(--line); }
.grid { display: grid; gap: 1.25rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid-stats { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 1rem; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.1rem; box-shadow: var(--shadow); }
.stat .num { font-size: 1.8rem; font-weight: 700; color: var(--navy); }
.stat .lbl { color: var(--muted); font-size: .85rem; }
.row { display: flex; gap: .75rem; flex-wrap: wrap; align-items: center; }
.row.between { justify-content: space-between; }
.spacer { flex: 1; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.center { text-align: center; }
.pad { padding: 2rem 1rem; }
.mt { margin-top: 1rem; }
.mb0 { margin-bottom: 0; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .9em; }
hr { border: 0; border-top: 1px solid var(--line); margin: 1.25rem 0; }

/* ---------- login ---------- */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1rem;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 60%, var(--blue) 100%); }
.auth-card { width: 100%; max-width: 400px; background: #fff; border-radius: 18px; padding: 2rem; box-shadow: 0 10px 40px rgba(0,0,0,.25); }
.auth-logo { display: block; width: 120px; height: auto; margin: 0 auto 1rem; border-radius: 12px; }

/* ---------- forms ---------- */
label { display: block; font-weight: 600; font-size: .88rem; color: var(--navy); margin-bottom: .3rem; }
.field { margin-bottom: .9rem; }
.field .hint { font-weight: 400; color: var(--muted); font-size: .8rem; margin-top: .25rem; }
input[type=text], input[type=password], input[type=number], input[type=date], input[type=search], select, textarea {
  width: 100%; padding: .6rem .75rem; border: 1px solid #c9d5e2; border-radius: 10px; font: inherit; background: #fff; color: var(--text);
}
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible { outline: 3px solid rgba(43,108,176,.35); outline-offset: 1px; border-color: var(--blue); }
textarea { min-height: 70px; resize: vertical; }
.form-grid { display: grid; gap: 0 1rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.check { display: flex; gap: .5rem; align-items: center; font-weight: 400; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: .4rem; border: 1px solid var(--navy); background: var(--navy); color: #fff; padding: .55rem 1rem;
  border-radius: 999px; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; font-size: .92rem; }
.btn:hover { background: var(--navy-2); }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.btn.outline { background: #fff; color: var(--navy); }
.btn.outline:hover { background: var(--blue-soft); }
.btn.ok { background: var(--ok); border-color: var(--ok); }
.btn.danger { background: #fff; color: var(--bad); border-color: var(--bad); }
.btn.danger:hover { background: var(--bad-bg); }
.btn.big { padding: .8rem 1.4rem; font-size: 1rem; }
.btn.sm { padding: .3rem .7rem; font-size: .82rem; }
.linklike { background: none; border: 0; font: inherit; cursor: pointer; }

/* ---------- tabs ---------- */
.tabs { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: 1rem; }
.tabs button { border: 1px solid var(--line); background: #fff; color: var(--navy); border-radius: 999px; padding: .35rem .9rem; cursor: pointer; font: inherit; font-size: .88rem; }
.tabs button.active { background: var(--navy); color: #fff; border-color: var(--navy); }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th { text-align: left; color: var(--muted); font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; border-bottom: 2px solid var(--line); padding: .5rem; }
td { border-bottom: 1px solid var(--line); padding: .6rem .5rem; vertical-align: top; }
tr.click { cursor: pointer; }
tr.click:hover td { background: var(--blue-soft); }

/* ---------- status pills ---------- */
.pill { display: inline-flex; align-items: center; gap: .3rem; padding: .15rem .6rem; border-radius: 999px; font-size: .78rem; font-weight: 600; white-space: nowrap; }
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill.ok { background: var(--ok-bg); color: var(--ok); }
.pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.bad { background: var(--bad-bg); color: var(--bad); }
.pill.info { background: var(--blue-soft); color: var(--blue); }
.pills { display: flex; gap: .35rem; flex-wrap: wrap; }

/* ---------- SACAP steps ---------- */
.steps { display: grid; gap: .6rem; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin-bottom: 1.25rem; }
.step { border: 1px solid var(--line); border-radius: 12px; padding: .7rem .8rem; background: #fff; }
.step .n { font-size: .75rem; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.step .t { font-weight: 700; color: var(--navy); }
.step.done { border-color: #b9e3c4; background: var(--ok-bg); }
.step.todo { border-color: #f0d9a8; background: var(--warn-bg); }
.step.block { border-color: #f1c2c7; background: var(--bad-bg); }

.callout { border-radius: 12px; padding: .8rem 1rem; margin-bottom: 1rem; font-size: .92rem; }
.callout.ok { background: var(--ok-bg); color: var(--ok); }
.callout.warn { background: var(--warn-bg); color: var(--warn); }
.callout.bad { background: var(--bad-bg); color: var(--bad); }
.callout.info { background: var(--blue-soft); color: var(--navy); }
.callout ul { margin: .4rem 0 0 1.1rem; padding: 0; }

.qr { display: block; width: 220px; height: 220px; margin: .5rem 0 1rem; border: 1px solid var(--line); border-radius: 10px; background: #fff; }

/* ---------- toast ---------- */
.toast { position: fixed; bottom: 1.25rem; left: 50%; transform: translateX(-50%); background: var(--navy); color: #fff; padding: .7rem 1.2rem; border-radius: 999px; box-shadow: 0 6px 20px rgba(0,0,0,.25); z-index: 50; max-width: 92vw; font-size: .92rem; }
.toast.bad { background: var(--bad); }
.toast.ok { background: var(--ok); }

/* ---------- studio ---------- */
.studio-head.onair { border: 2px solid var(--bad); box-shadow: 0 0 0 4px var(--bad-bg); }
.meters { display: grid; grid-template-columns: auto 180px; gap: .35rem .6rem; align-items: center; }
.meter { height: 12px; background: #e9eef5; border-radius: 6px; overflow: hidden; }
.meter-fill { height: 100%; width: 0; background: linear-gradient(90deg, #2f9e44, #f0b400 80%, #e03131); transition: width 60ms linear; }
.meter-fill.hot { background: #e03131; }
.deck.playing { border-color: var(--ok); box-shadow: 0 0 0 3px var(--ok-bg); }
.deck-now { margin: .25rem 0 .75rem; }
.deck-time { font-size: 1.3rem; color: var(--navy); }
.deck-results { display: flex; flex-direction: column; gap: .25rem; margin-top: .4rem; }
.deck-result { text-align: left; border: 1px solid var(--line); background: #fff; border-radius: 8px; padding: .4rem .6rem; cursor: pointer; font: inherit; font-size: .88rem; }
.deck-result:hover { background: var(--blue-soft); }
.deck-result.disabled { opacity: .55; cursor: not-allowed; }
input[type=range] { width: 100%; accent-color: var(--navy); }
.mic-btn { width: 100%; justify-content: center; }
.mic-btn.on { background: var(--bad); border-color: var(--bad); animation: pulse 1.6s infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(176,42,55,.45); } 50% { box-shadow: 0 0 0 8px rgba(176,42,55,0); } }
.cart { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: .5rem; }
.cart-btn { display: flex; flex-direction: column; align-items: flex-start; gap: .2rem; min-height: 64px; padding: .6rem .7rem; border-radius: 12px; border: 1px solid var(--line);
  background: var(--blue-soft); color: var(--navy); font: inherit; font-weight: 600; cursor: pointer; text-align: left; }
.cart-btn small { font-weight: 400; color: var(--muted); }
.cart-btn.advert { background: #fff4dc; border-color: #f0d9a8; color: #6b4500; }
.cart-btn.bed { background: #eef7ee; border-color: #c7e3c7; }
.cart-btn.playing { background: var(--navy); color: #fff; border-color: var(--navy); }
.cart-btn.playing small { color: rgba(255,255,255,.8); }
@media (max-width: 700px) { .meters { grid-template-columns: auto 120px; } }