@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --navy: #1B2430;
  --navy-deep: #131A23;
  --panel: #F2ECDC;
  --panel-line: #D8CFB4;
  --amber: #E8A33D;
  --amber-dim: #8A6626;
  --teal: #2F6F6B;
  --red: #C1443C;
  --ink: #1B2430;
  --ink-soft: #5B5745;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  background: var(--navy);
  background-image:
    radial-gradient(circle at 20% 0%, rgba(232, 163, 61, 0.07), transparent 40%),
    radial-gradient(circle at 80% 100%, rgba(47, 111, 107, 0.10), transparent 45%);
  color: var(--panel);
  min-height: 100vh;
}

h1, h2, h3, .marquee {
  font-family: 'Oswald', sans-serif;
  letter-spacing: 0.01em;
}

/* ---- Marquee header ---- */
.marquee-bar {
  background: var(--navy-deep);
  border-bottom: 3px solid var(--amber);
  padding: 22px 28px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.marquee-bar h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--amber);
  margin: 0;
  text-transform: uppercase;
}

.marquee-bar .subtitle {
  font-size: 0.8rem;
  color: #A9B0B9;
}

/* ---- Layout ---- */
.wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

/* ---- Panels ---- */
.panel {
  background: var(--panel);
  color: var(--ink);
  border-radius: 4px;
  box-shadow: 0 10px 0 rgba(0,0,0,0.25);
  border: 1px solid var(--panel-line);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  border-bottom: 2px solid var(--panel-line);
}

.panel-header h2 {
  font-size: 1rem;
  text-transform: uppercase;
  margin: 0;
  color: var(--ink);
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--red);
  display: inline-block;
  margin-right: 6px;
  box-shadow: 0 0 6px currentColor;
}
.status-dot.on { background: #4C9A5A; color: #4C9A5A; }

.panel-body { padding: 22px; }

/* ---- Login card ---- */
.login-card {
  width: 100%;
  max-width: 360px;
  padding: 32px;
}

.login-card h1 {
  color: var(--red);
  font-size: 1.3rem;
  text-transform: uppercase;
  margin: 0 0 4px;
}

.login-card .subtitle {
  color: var(--ink-soft);
  font-size: 0.8rem;
  margin: 0 0 22px;
}

label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  margin: 14px 0 6px;
}

input[type="text"], input[type="password"] {
  width: 100%;
  padding: 10px 12px;
  border: 2px solid var(--panel-line);
  border-radius: 3px;
  background: #FFFDF7;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--ink);
}
input:focus {
  outline: none;
  border-color: var(--teal);
}

.btn {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border: none;
  border-radius: 3px;
  padding: 11px 18px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: transform 0.05s ease;
}
.btn:active { transform: translateY(2px); }

.btn-primary {
  background: var(--red);
  color: #FFF6EA;
  box-shadow: 0 4px 0 #8A2E28;
  width: 100%;
  margin-top: 20px;
}
.btn-primary:active { box-shadow: 0 2px 0 #8A2E28; }

.btn-sound {
  background: var(--amber);
  color: var(--navy-deep);
  box-shadow: 0 4px 0 var(--amber-dim);
  width: 100%;
}
.btn-sound:active { box-shadow: 0 2px 0 var(--amber-dim); }
.btn-sound:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-ghost {
  background: transparent;
  border: 1px solid #4A5568;
  color: #C9CFD6;
  box-shadow: none;
}

.error-msg {
  background: rgba(193, 68, 60, 0.12);
  border: 1px solid var(--red);
  color: var(--red);
  padding: 8px 12px;
  border-radius: 3px;
  font-size: 0.8rem;
  margin-top: 14px;
  display: none;
}
.error-msg.show { display: block; }

/* ---- Sound grid ---- */
.sound-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
}

.sound-tile {
  text-align: left;
  padding: 14px 16px;
}
.sound-tile .sound-id {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem;
  color: var(--navy-deep);
  opacity: 0.6;
  margin-top: 4px;
  text-transform: none;
}

/* ---- Schedule table ---- */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
th, td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--panel-line);
}
th {
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  font-size: 0.7rem;
  color: var(--ink-soft);
}
td input[type="text"] {
  padding: 6px 8px;
  font-size: 0.82rem;
}
.toggle {
  width: 18px;
  height: 18px;
}

.section-gap { margin-top: 28px; }

.hint {
  color: var(--ink-soft);
  font-size: 0.76rem;
  margin-top: 10px;
}

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--navy-deep);
  color: var(--amber);
  border: 1px solid var(--amber);
  padding: 10px 20px;
  border-radius: 3px;
  font-size: 0.82rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.toast.show { opacity: 1; }