/**
 * TP-UI-OPS-O2C-001A-R1 — Orders & Billing module styles
 * Content-only; uses existing Operations --ops-* tokens. No separate product shell.
 */

.o2c-module {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 0;
}

.o2c-hold-banner {
  padding: 0.4rem 1rem;
  font-size: 0.65rem;
  text-align: center;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  background: #78350f;
  color: #fcd34d;
  border-radius: 0.5rem;
}

.o2c-hold-banner strong {
  letter-spacing: 0.12em;
}

.ops-label-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.ops-mode-chip {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.7rem;
  padding: 0.35rem 0.7rem;
  background: var(--ops-surface);
  border: 1px solid var(--ops-border);
  border-radius: 999px;
  color: var(--ops-cyan);
  white-space: nowrap;
}

.o2c-shared-ids {
  background: var(--ops-surface);
  border: 1px solid var(--ops-border);
  border-radius: 0.625rem;
  padding: 1rem 1.15rem;
  margin-bottom: 1rem;
}

.o2c-correlation {
  background: var(--ops-bg);
  border: 1px dashed var(--ops-border);
  border-radius: 0.625rem;
  padding: 1rem 1.15rem;
  margin-bottom: 1rem;
}

.o2c-correlation__chain {
  margin: 0 0 0.75rem;
  font-weight: 600;
  color: var(--ops-cyan);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}

.o2c-gap-note {
  color: var(--ops-amber);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.o2c-shared-ids__title {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ops-muted);
  font-weight: 700;
}

.o2c-shared-ids__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: 0.65rem;
}

.o2c-shared-ids__item {
  display: grid;
  gap: 0.2rem;
}

.o2c-shared-ids__label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ops-muted);
}

.o2c-shared-ids__actions {
  margin-top: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.o2c-section-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--ops-border);
  position: sticky;
  top: 0;
  background: var(--ops-bg);
  z-index: 2;
}

.o2c-section-nav__link {
  color: var(--ops-muted);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.65rem;
  border-radius: 0.4rem;
  border: 1px solid transparent;
}

.o2c-section-nav__link:hover {
  background: var(--ops-surface);
  color: var(--ops-text);
}

.o2c-section-nav__link:focus-visible {
  outline: 2px solid var(--ops-amber);
  outline-offset: 2px;
}

.o2c-workspace-body {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.o2c-section {
  margin-bottom: 1.25rem;
  scroll-margin-top: 3rem;
}

.o2c-section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.o2c-section h2 {
  margin: 0;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ops-muted);
  font-weight: 700;
}

.o2c-section__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.o2c-lead {
  margin: 0 0 0.75rem;
  color: var(--ops-muted);
  font-size: 0.8rem;
  max-width: 70ch;
}

.o2c-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 0.75rem;
}

.o2c-card {
  background: var(--ops-surface);
  border: 1px solid var(--ops-border);
  border-radius: 0.625rem;
  padding: 1rem 1.15rem;
}

.o2c-card h3 {
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
  color: var(--ops-text);
  font-weight: 600;
}

.o2c-meta {
  margin: 0;
  display: grid;
  gap: 0.65rem;
}

.o2c-meta-row {
  display: grid;
  gap: 0.15rem;
}

.o2c-meta-row dt {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ops-muted);
}

.o2c-meta-row dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--ops-text);
}

.o2c-mono {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.75rem;
}

.o2c-chip,
.ops-status.o2c-chip {
  display: inline-flex;
  align-items: center;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  white-space: nowrap;
  border: 1px solid transparent;
}

.o2c-chip--governed {
  background: rgba(56, 189, 248, 0.15);
  color: var(--ops-cyan);
}

.o2c-chip--neutral,
.o2c-chip--hold {
  background: var(--ops-amber-dim);
  color: var(--ops-amber);
}

.o2c-chip.ops-status.o2c-chip--blocked,
.o2c-chip--blocked {
  background: rgba(248, 113, 113, 0.22) !important;
  color: #fecaca !important;
  border-color: rgba(248, 113, 113, 0.45);
}

.o2c-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.o2c-timeline__item {
  background: var(--ops-bg);
  border: 1px solid var(--ops-border);
  border-left: 3px solid var(--ops-amber);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
}

.o2c-timeline__top {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  margin-bottom: 0.35rem;
}

.o2c-timeline__label {
  font-weight: 600;
  color: var(--ops-text);
}

.o2c-timeline__id,
.o2c-timeline__checksum {
  margin: 0.1rem 0 0;
  color: var(--ops-muted);
}

.o2c-empty,
.o2c-error {
  padding: 1.5rem;
  border-radius: 0.625rem;
  background: var(--ops-surface);
  border: 1px dashed var(--ops-border);
}

.o2c-error {
  border-color: rgba(248, 113, 113, 0.4);
  background: rgba(248, 113, 113, 0.08);
}

.o2c-footer {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--ops-border);
  color: var(--ops-muted);
  font-size: 0.75rem;
}

/* Workspace switcher — primary product workspaces */
.ops-workspace-switcher {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
  padding: 0 0.75rem 0.85rem;
  margin-bottom: 0.35rem;
  border-bottom: 1px solid var(--ops-border);
}

.ops-workspace-btn {
  text-align: center;
  border: 1px solid var(--ops-border);
  background: transparent;
  color: var(--ops-muted);
  padding: 0.55rem 0.4rem;
  border-radius: 0.45rem;
  cursor: pointer;
  font: inherit;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.25;
}

.ops-workspace-btn:hover {
  background: var(--ops-surface);
  color: var(--ops-text);
}

.ops-workspace-btn.active {
  background: var(--ops-amber-dim);
  color: var(--ops-amber);
  border-color: rgba(245, 158, 11, 0.45);
}

.ops-workspace-btn:focus-visible {
  outline: 2px solid var(--ops-amber);
  outline-offset: 2px;
}

.ops-commercial-bridge {
  margin: 0.75rem 0 0;
  padding: 0.75rem 1rem;
  background: var(--ops-surface);
  border: 1px dashed var(--ops-border);
  border-radius: 0.5rem;
}

.ops-commercial-bridge p {
  margin: 0 0 0.5rem;
  color: var(--ops-muted);
  font-size: 0.8rem;
}

@media (max-width: 900px) {
  .ops-workspace-switcher {
    grid-template-columns: 1fr;
  }

  .o2c-section-nav {
    position: static;
  }
}

/* Keep workspace switcher reachable on small screens (ops-sidebar is hidden in operations-dev.css). */
@media (max-width: 768px) {
  .ops-app {
    grid-template-columns: 1fr;
  }

  .ops-sidebar {
    display: flex !important;
    flex-direction: column;
    border-right: none;
    border-bottom: 1px solid var(--ops-border);
    padding: 0.75rem;
  }

  .ops-brand {
    padding-bottom: 0.75rem;
    margin-bottom: 0.5rem;
  }

  .ops-nav {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.25rem;
    overflow: visible;
  }

  .ops-nav-item {
    padding: 0.45rem 0.65rem;
    font-size: 0.75rem;
  }

  .ops-sidebar-foot {
    display: none;
  }

  body {
    overflow: auto;
    height: auto;
  }

  .ops-content {
    overflow: visible;
  }
}