/* Thai RadioID Downloader — production dashboard */
:root {
  --bg: #06111d;
  --panel: rgba(13, 29, 47, .88);
  --panel-strong: #0f2135;
  --border: rgba(75, 112, 148, .42);
  --text: #f2f7fc;
  --muted: #94a9c2;
  --teal: #23dbc9;
  --blue: #3897ff;
  --purple: #a265ff;
  --green: #39df88;
  --danger: #ff7474;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans Thai", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--font);
  line-height: 1.55;
  background:
    radial-gradient(circle at 50% -10%, rgba(22, 77, 114, .34), transparent 38%),
    radial-gradient(circle at 100% 30%, rgba(8, 71, 83, .2), transparent 35%),
    linear-gradient(rgba(31, 75, 105, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 75, 105, .07) 1px, transparent 1px),
    var(--bg);
  background-size: auto, auto, 72px 72px, 72px 72px, auto;
  -webkit-font-smoothing: antialiased;
}

button, a { -webkit-tap-highlight-color: transparent; }
a { color: var(--teal); }
a:hover, a:focus-visible { color: #7af8ec; }

.page {
  width: min(100%, 1120px);
  margin: 0 auto;
  padding: 34px 24px 52px;
}

/* Hero */
.hero { padding-bottom: 34px; }
.hero-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand-chip {
  display: grid;
  place-items: center;
  width: 66px;
  aspect-ratio: 1;
  border: 1px solid var(--border);
  border-radius: 17px;
  background: rgba(10, 26, 42, .78);
  color: var(--teal);
  font: 800 1.25rem var(--mono);
  box-shadow: inset 0 0 24px rgba(35, 219, 201, .04);
}
.worker-mini {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 174px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(9, 24, 39, .8);
}
.worker-mini div { display: flex; flex-direction: column; }
.worker-mini strong { color: var(--muted); font: 700 .82rem var(--mono); }
.worker-mini span:last-child { color: var(--muted); font-size: .82rem; }
.worker-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); }
.worker-mini[data-state="online"] .worker-dot { background: var(--green); box-shadow: 0 0 12px var(--green); }
.worker-mini[data-state="online"] strong { color: var(--green); }
.worker-mini[data-state="offline"] .worker-dot { background: var(--danger); }
.worker-mini[data-state="offline"] strong { color: var(--danger); }

.hero-copy {
  max-width: 880px;
  margin: 34px auto 0;
  text-align: center;
}
.eyebrow {
  margin: 0 0 14px;
  color: var(--muted);
  font: 700 .78rem var(--mono);
  letter-spacing: .26em;
}
.hero h1 {
  margin: 0;
  font-size: clamp(2.4rem, 6vw, 4.35rem);
  line-height: 1.04;
  letter-spacing: -.045em;
}
.hero h1 span {
  color: transparent;
  background: linear-gradient(100deg, var(--teal), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
}
.hero-subtitle { margin: 22px 0 0; color: var(--muted); font-size: 1.04rem; }
.release-badge {
  display: inline-flex;
  margin: 20px 0 0;
  padding: 6px 15px;
  border: 1px solid rgba(35, 219, 201, .55);
  border-radius: 999px;
  color: var(--teal);
  background: rgba(35, 219, 201, .06);
  font: 700 .78rem var(--mono);
}

.hero-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  width: min(100%, 720px);
  margin: 34px auto 0;
}
.action-card {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 100px;
  padding: 18px 22px;
  border-radius: 16px;
  font-family: inherit;
  cursor: pointer;
  transition: transform .15s ease, filter .15s ease, border-color .15s ease;
}
.action-card:focus-visible { outline: 2px solid var(--teal); outline-offset: 4px; }
.action-card:not(:disabled):hover { transform: translateY(-2px); filter: brightness(1.08); }
.action-card:disabled { opacity: .42; cursor: not-allowed; }
.action-card span:last-child { display: flex; flex-direction: column; text-align: left; }
.action-card strong { font-size: 1.07rem; }
.action-card small { margin-top: 3px; font-size: .84rem; font-weight: 500; }
.action-icon { font-size: 2rem; line-height: 1; }
.action-primary {
  border: 1px solid transparent;
  color: #031b20;
  background: linear-gradient(120deg, #23dbc9, #2f9cff);
  box-shadow: 0 14px 36px rgba(29, 190, 199, .22);
}
.action-secondary {
  border: 1px solid rgba(35, 219, 201, .72);
  color: var(--text);
  background: rgba(7, 21, 36, .72);
}
.action-secondary small { color: var(--muted); }

/* Statistics */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}
.stat-card, .panel {
  border: 1px solid var(--border);
  background: linear-gradient(155deg, rgba(16, 36, 57, .94), rgba(7, 22, 37, .9));
  box-shadow: 0 18px 44px rgba(0, 0, 0, .24);
}
.stat-card {
  min-height: 196px;
  padding: 24px 22px;
  border-radius: 16px;
}
.stat-icon { display: block; margin-bottom: 22px; font-size: 1.75rem; }
.stat-card p { margin: 0 0 8px; color: var(--muted); font: 700 .78rem var(--mono); letter-spacing: .08em; }
.stat-card strong { display: block; font-size: 1.65rem; line-height: 1.2; overflow-wrap: anywhere; }
.stat-card small { display: block; margin-top: 8px; color: var(--muted); }
.stat-teal .stat-icon, .stat-teal strong { color: var(--teal); }
.stat-blue .stat-icon, .stat-blue strong { color: var(--blue); }
.stat-purple .stat-icon, .stat-purple strong { color: var(--purple); }
.stat-green .stat-icon, .stat-green strong { color: var(--green); }

/* Main panels */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 18px;
  margin-bottom: 18px;
}
.panel { padding: 24px; border-radius: 17px; }
.panel h2 { margin: 0 0 18px; font-size: 1.05rem; }
.panel h2::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 9px var(--teal);
}
.info-list { margin: 0; }
.info-list > div {
  display: grid;
  grid-template-columns: 165px 1fr;
  gap: 18px;
  padding: 15px 0;
  border-top: 1px solid rgba(75, 112, 148, .25);
}
.info-list dt { color: var(--muted); font-weight: 700; font-size: .86rem; }
.info-list dd { margin: 0; }
.info-list code {
  padding: 2px 7px;
  border: 1px solid rgba(35, 219, 201, .25);
  border-radius: 6px;
  color: var(--teal);
  background: rgba(0, 0, 0, .25);
  font-family: var(--mono);
}

.connection-status {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 102px;
  margin: 0;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: rgba(8, 25, 39, .64);
  color: var(--muted);
  text-align: center;
  font-weight: 750;
}
.connection-status[data-state="online"] {
  border-color: rgba(57, 223, 136, .35);
  color: var(--green);
  background: rgba(21, 93, 65, .13);
  box-shadow: inset 0 0 28px rgba(57, 223, 136, .05);
}
.connection-status[data-state="offline"] { color: var(--danger); border-color: rgba(255, 116, 116, .35); }
.status-live { min-height: 1.4em; margin: 12px 0 0; color: var(--muted); font-size: .88rem; text-align: center; }
.progress-bar { width: 100%; height: 7px; margin-top: 10px; }
.result-summary { margin-top: 14px; text-align: center; }
.result-count { margin: 0; color: var(--teal); font-size: 1.12rem; font-weight: 800; }
.result-time { margin: 5px 0 0; color: var(--muted); font: .8rem var(--mono); }
.endpoint-box { margin-top: 18px; }
.endpoint-box > span { display: block; margin-bottom: 7px; color: var(--muted); font-size: .8rem; }
.endpoint-box code {
  display: block;
  overflow: hidden;
  padding: 12px 13px;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: #b8c9dc;
  background: rgba(4, 15, 27, .72);
  font: .78rem var(--mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.error-banner { margin-top: 14px; padding: 13px; border: 1px solid rgba(255, 116, 116, .38); border-radius: 11px; background: rgba(86, 21, 28, .34); }
.error-message { margin: 0 0 10px; color: #ffd7d7; }
.btn-secondary { padding: 8px 13px; border: 1px solid rgba(255, 116, 116, .55); border-radius: 8px; color: #ffd7d7; background: transparent; cursor: pointer; }

/* Table */
.sample-section { margin-bottom: 18px; }
.table-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: 11px; -webkit-overflow-scrolling: touch; }
.sample-table { width: 100%; border-collapse: collapse; white-space: nowrap; font-size: .84rem; }
.sample-table th, .sample-table td { padding: 10px 12px; border-bottom: 1px solid rgba(75, 112, 148, .28); text-align: left; }
.sample-table th { position: sticky; top: 0; color: var(--muted); background: #091827; font-size: .72rem; }
.sample-table td:first-child { color: var(--teal); font-family: var(--mono); }

.site-footer {
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid rgba(75, 112, 148, .36);
  color: var(--muted);
  text-align: center;
  font-size: .86rem;
}
.site-footer p { margin: 6px 0; }
.site-footer strong { color: var(--teal); }

@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dashboard-grid { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .page { padding: 20px 14px 42px; }
  .hero-topline { align-items: flex-start; }
  .worker-mini { min-width: 148px; padding: 9px 11px; }
  .hero-copy { margin-top: 28px; }
  .eyebrow { letter-spacing: .15em; }
  .hero h1 { font-size: clamp(2.25rem, 12vw, 3.2rem); }
  .hero-actions { grid-template-columns: 1fr; }
  .action-card { min-height: 88px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat-card { min-height: 166px; padding: 19px 17px; }
  .stat-icon { margin-bottom: 15px; }
  .stat-card strong { font-size: 1.25rem; }
  .info-list > div { grid-template-columns: 1fr; gap: 5px; }
  .panel { padding: 18px; }
}
@media (max-width: 410px) {
  .brand-chip { width: 56px; border-radius: 14px; }
  .worker-mini { min-width: 0; }
  .worker-mini span:last-child { display: none; }
  .stats-grid { grid-template-columns: 1fr; }
  .stat-card { min-height: auto; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}
[hidden] { display: none !important; }