:root {
  /* Palette derived directly from /home/daidalos/Pictures/wallpaper.jpeg */
  --bg-canvas: #0A1018;
  --bg-surface: #111A26;
  --bg-subtle: #182534;
  --ink-primary: #EBF4F8;
  --ink-secondary: #92B0C0;
  --border-hairline: #233B4D;
  --accent-cyan: #40A0B0;
  --accent-cyan-hover: #52B8C8;
  --accent-green: #58A632;
  --accent-green-bright: #7AD148;
  --status-paid-bg: rgba(88, 166, 50, 0.18);
  --status-paid-ink: #8CE05A;
  --status-partial-bg: rgba(64, 160, 176, 0.18);
  --status-partial-ink: #72D6E6;
  --status-pending-bg: rgba(225, 75, 75, 0.18);
  --status-pending-ink: #FCA5A5;
  /* Playbook Canonical Font Stack (agents/technical-writer.md) */
  --font-serif: "Alegreya", Georgia, Cambria, serif;
  --font-sans: "Alegreya Sans", system-ui, -apple-system, sans-serif;
  --font-mono: "Cascadia Code", "Cascadia Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-canvas);
  background-image:
    radial-gradient(ellipse at 82% 12%, rgba(64, 160, 176, 0.14), transparent 52%),
    radial-gradient(ellipse at 18% 88%, rgba(88, 166, 50, 0.12), transparent 52%);
  color: var(--ink-primary);
  font-family: var(--font-serif);
  font-size: 1.02rem;
  line-height: 1.48;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

h1, h2, h3, .tab-btn {
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.num, .clp {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.topbar {
  background: rgba(10, 16, 24, 0.92);
  color: var(--ink-primary);
  padding: 0.9rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  border-bottom: 2px solid var(--accent-cyan);
}

.topbar-brand h1 {
  font-size: 1.35rem;
  color: #FFFFFF;
}

.topbar-brand p {
  font-size: 0.9rem;
  color: var(--ink-secondary);
}

.topbar-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.container {
  max-width: 1360px;
  margin: 0 auto;
  padding: 1.25rem;
}

.billing-strip {
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-left: 3px solid var(--accent-green-bright);
  border-radius: 6px;
  padding: 0.9rem 1.2rem;
  margin-bottom: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.billing-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem;
}

.metric-item span {
  display: block;
  font-size: 0.82rem;
  color: var(--ink-secondary);
}

.metric-item strong {
  font-size: 1.1rem;
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.nav-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-hairline);
  padding-bottom: 0.55rem;
}

.tab-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  padding: 0.52rem 1.1rem;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink-secondary);
  border-radius: 4px;
  cursor: pointer;
}

.tab-btn.active {
  background: var(--accent-cyan);
  border-color: var(--accent-cyan-hover);
  color: #081018;
}

.workspace-grid {
  display: grid;
  grid-template-columns: 1.05fr 1.2fr;
  gap: 1.25rem;
  align-items: start;
}

@media (max-width: 1024px) {
  .workspace-grid {
    grid-template-columns: 1fr;
  }
}

.panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: 6px;
  padding: 1.15rem;
  margin-bottom: 1.25rem;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.9rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--border-hairline);
}

.panel-header h2 {
  font-size: 1.15rem;
  color: #FFFFFF;
}

.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
  align-items: flex-end;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
  min-width: 115px;
}

.field label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink-secondary);
}

input, select, button {
  font-family: var(--font-sans);
  font-size: 0.95rem;
}

input, select {
  padding: 0.45rem 0.65rem;
  border: 1px solid var(--border-hairline);
  border-radius: 4px;
  background: var(--bg-subtle);
  color: var(--ink-primary);
}

input:focus-visible, select:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent-cyan-hover);
  outline-offset: 1px;
}

.btn {
  padding: 0.48rem 0.95rem;
  border-radius: 4px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.btn-primary {
  background: var(--accent-cyan);
  color: #081018;
}

.btn-primary:hover {
  background: var(--accent-cyan-hover);
}

.btn-secondary {
  background: var(--bg-subtle);
  color: var(--ink-primary);
  border-color: var(--border-hairline);
}

.btn-secondary:hover {
  border-color: var(--accent-cyan);
}

.btn-success {
  background: var(--accent-green);
  color: #FFFFFF;
}

.btn-success:hover {
  background: var(--accent-green-bright);
  color: #081018;
}

.btn-sm {
  padding: 0.28rem 0.6rem;
  font-size: 0.85rem;
}

.table-scroll {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.data-table th, .data-table td {
  padding: 0.52rem 0.6rem;
  border-bottom: 1px solid var(--border-hairline);
  text-align: left;
}

.data-table th {
  font-size: 0.8rem;
  color: var(--ink-secondary);
  font-weight: 700;
  background: var(--bg-subtle);
}

.data-table td.right, .data-table th.right {
  text-align: right;
}

.badge {
  display: inline-block;
  padding: 0.16rem 0.48rem;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: 700;
  font-family: var(--font-mono);
}

.badge-paid {
  background: var(--status-paid-bg);
  color: var(--status-paid-ink);
  border: 1px solid rgba(122, 209, 72, 0.35);
}

.badge-partial {
  background: var(--status-partial-bg);
  color: var(--status-partial-ink);
  border: 1px solid rgba(82, 184, 200, 0.35);
}

.badge-pending {
  background: var(--status-pending-bg);
  color: var(--status-pending-ink);
  border: 1px solid rgba(252, 165, 165, 0.35);
}

.pos-tag {
  background: rgba(64, 160, 176, 0.16);
  color: #72D6E6;
  border: 1px solid rgba(64, 160, 176, 0.4);
  padding: 0.1rem 0.38rem;
  border-radius: 3px;
  font-size: 0.74rem;
  font-weight: 700;
  font-family: var(--font-mono);
}

.roster-picker {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.45rem;
  max-height: 250px;
  overflow-y: auto;
  padding: 0.5rem;
  border: 1px solid var(--border-hairline);
  border-radius: 4px;
  margin-bottom: 0.75rem;
  background: var(--bg-canvas);
}

.roster-chip {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.38rem 0.55rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-hairline);
  border-radius: 4px;
  font-size: 0.9rem;
  cursor: pointer;
}

.roster-chip input {
  margin: 0;
  accent-color: var(--accent-green-bright);
}

.pitch-wrapper {
  width: 100%;
  background: #081218;
  border-radius: 6px;
  padding: 0.5rem;
  border: 1px solid var(--border-hairline);
  margin-bottom: 0.75rem;
}

#pitchCanvas {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}

.feedback-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.hidden {
  display: none !important;
}

.status-banner {
  padding: 0.55rem 0.9rem;
  border-radius: 4px;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  background: rgba(64, 160, 176, 0.2);
  border: 1px solid var(--accent-cyan);
  color: #EBF4F8;
}

@media (max-width: 640px) {
  .topbar {
    padding: 0.75rem 1rem;
  }

  .topbar-controls {
    width: 100%;
  }

  .topbar-controls input {
    flex: 1;
    min-width: 0;
  }

  .container {
    padding: 0.75rem;
  }

  .billing-strip {
    padding: 0.75rem;
  }

  .billing-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    width: 100%;
  }

  .nav-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .tab-btn {
    min-height: 44px;
    text-align: center;
    padding: 0.5rem;
    font-size: 0.92rem;
  }

  .panel {
    padding: 0.85rem;
  }

  .panel-header {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .form-row {
    flex-direction: column;
    align-items: stretch;
  }

  .field {
    width: 100%;
    max-width: none !important;
  }

  input, select {
    font-size: 16px;
    min-height: 44px;
    width: 100% !important;
  }

  .btn {
    min-height: 44px;
    width: 100%;
  }

  .btn-sm {
    min-height: 38px;
    width: auto;
  }

  .roster-picker {
    grid-template-columns: 1fr 1fr;
    max-height: 320px;
  }

  .roster-chip {
    min-height: 44px;
    padding: 0.5rem;
  }

  .roster-chip input[type="checkbox"] {
    width: 20px !important;
    height: 20px;
    min-height: 20px;
  }

  .feedback-group {
    flex-direction: column;
  }

  .hide-mobile {
    display: none;
  }
}