/* ═══════════════════════════════════════════════════
   Deliverty Docs — UI Components
   ═══════════════════════════════════════════════════ */

/* ─── Admonition Blocks ─── */
.admonition {
  margin: 1.5em 0;
  padding: 16px 20px;
  border-left: 4px solid var(--teal-500);
  border-radius: var(--radius);
  background: var(--bg-secondary);
}

.admonition-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9em;
  margin-bottom: 8px;
}

.admonition-title svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.admonition-content {
  font-size: 0.92em;
  color: var(--text-secondary);
}

.admonition-content p:last-child {
  margin-bottom: 0;
}

/* Variants */
.admonition.info { border-left-color: var(--info); }
.admonition.info .admonition-title { color: var(--info); }

.admonition.tip { border-left-color: var(--success); }
.admonition.tip .admonition-title { color: var(--success); }

.admonition.warning { border-left-color: var(--warning); }
.admonition.warning .admonition-title { color: var(--warning); }

.admonition.danger { border-left-color: var(--danger); }
.admonition.danger .admonition-title { color: var(--danger); }

.admonition.note { border-left-color: var(--teal-500); }
.admonition.note .admonition-title { color: var(--teal-500); }

/* ─── Badges ─── */
.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 0.75em;
  font-weight: 600;
  white-space: nowrap;
}

.badge-teal  { background: rgba(46,155,184,0.12); color: var(--teal-600); }
.badge-green { background: rgba(34,197,94,0.12); color: #16a34a; }
.badge-amber { background: rgba(245,158,11,0.12); color: #d97706; }
.badge-red   { background: rgba(239,68,68,0.12); color: #dc2626; }
.badge-blue  { background: rgba(59,130,246,0.12); color: #2563eb; }
.badge-gray  { background: var(--bg-tertiary); color: var(--text-muted); }
.badge-gold  { background: rgba(212,168,67,0.12); color: var(--gold-dark); }

[data-theme="dark"] .badge-teal  { color: var(--teal-400); }
[data-theme="dark"] .badge-green { color: #4ade80; }
[data-theme="dark"] .badge-amber { color: #fbbf24; }
[data-theme="dark"] .badge-red   { color: #f87171; }
[data-theme="dark"] .badge-blue  { color: #60a5fa; }
[data-theme="dark"] .badge-gold  { color: var(--gold-light); }

/* Status badges */
.status { padding: 3px 12px; border-radius: 20px; font-size: 0.8em; font-weight: 600; }
.status-new       { background: rgba(59,130,246,0.12); color: #2563eb; }
.status-assigned  { background: rgba(168,85,247,0.12); color: #9333ea; }
.status-accepted  { background: rgba(46,155,184,0.12); color: var(--teal-600); }
.status-transit   { background: rgba(245,158,11,0.12); color: #d97706; }
.status-completed { background: rgba(34,197,94,0.12); color: #16a34a; }
.status-cancelled { background: rgba(239,68,68,0.12); color: #dc2626; }

/* ─── Cards Grid ─── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin: 1.5em 0;
}

.card {
  padding: 24px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.card:hover {
  border-color: var(--teal-400);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card a {
  text-decoration: none;
  color: inherit;
}

.card-icon {
  font-size: 1.8em;
  margin-bottom: 12px;
}

.card-title {
  font-size: 1.05em;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text);
}

.card-desc {
  font-size: 0.88em;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ─── Persona Cards (landing page) ─── */
.persona-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 2em 0;
}

.persona-card {
  display: flex;
  flex-direction: column;
  padding: 32px 28px;
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius-xl);
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.persona-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.persona-card.admin::before { background: var(--teal-500); }
.persona-card.business::before { background: var(--success); }
.persona-card.agent::before { background: #f97316; }
.persona-card.developer::before { background: var(--info); }
.persona-card.courier::before { background: var(--gold); }

.persona-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}

.persona-card.admin:hover { border-color: var(--teal-400); }
.persona-card.business:hover { border-color: var(--success); }
.persona-card.agent:hover { border-color: #f97316; }
.persona-card.developer:hover { border-color: var(--info); }
.persona-card.courier:hover { border-color: var(--gold); }

.persona-icon {
  font-size: 2.4em;
  margin-bottom: 16px;
}

.persona-title {
  font-size: 1.2em;
  font-weight: 700;
  margin-bottom: 8px;
}

.persona-desc {
  font-size: 0.9em;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}

.persona-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 0.88em;
  font-weight: 600;
}

.persona-card.admin .persona-link { color: var(--teal-500); }
.persona-card.business .persona-link { color: var(--success); }
.persona-card.agent .persona-link { color: #f97316; }
.persona-card.developer .persona-link { color: var(--info); }
.persona-card.courier .persona-link { color: var(--gold-dark); }

/* ─── Hero (landing page) ─── */
.hero {
  text-align: center;
  padding: 60px 40px;
  background: linear-gradient(135deg, var(--teal-50) 0%, var(--bg) 100%);
  border-radius: var(--radius-xl);
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .hero {
  background: linear-gradient(135deg, rgba(46,155,184,0.08) 0%, var(--bg) 100%);
}

.hero h1 {
  font-size: 2.6em;
  font-weight: 800;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--teal-600), var(--teal-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.15em;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 32px;
  line-height: 1.6;
}

.hero-version {
  display: inline-block;
  padding: 4px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 0.8em;
  color: var(--text-muted);
}

/* ─── Feature Grid (landing page) ─── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin: 2em 0;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius);
  background: var(--bg-secondary);
}

.feature-item-icon {
  font-size: 1.3em;
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-item-text h4 {
  font-size: 0.92em;
  font-weight: 600;
  margin: 0 0 4px;
}

.feature-item-text p {
  font-size: 0.82em;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

/* ─── Tabs ─── */
.tabs {
  margin: 1.5em 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.tab-buttons {
  display: flex;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.tab-btn {
  padding: 10px 20px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-size: 0.88em;
  font-weight: 500;
  color: var(--text-secondary);
  font-family: inherit;
  transition: all var(--transition);
}

.tab-btn:hover { color: var(--teal-500); }
.tab-btn.active {
  color: var(--teal-500);
  border-bottom-color: var(--teal-500);
  background: var(--bg);
}

.tab-content {
  padding: 20px;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ─── API Endpoint Block ─── */
.endpoint {
  margin: 1.5em 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.endpoint-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.endpoint-method {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8em;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.method-get    { background: rgba(34,197,94,0.12); color: #16a34a; }
.method-post   { background: rgba(59,130,246,0.12); color: #2563eb; }
.method-put    { background: rgba(245,158,11,0.12); color: #d97706; }
.method-patch  { background: rgba(168,85,247,0.12); color: #9333ea; }
.method-delete { background: rgba(239,68,68,0.12); color: #dc2626; }

.endpoint-path {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.88em;
  color: var(--text);
}

.endpoint-body {
  padding: 16px;
}

/* ─── Steps / Timeline ─── */
.steps {
  margin: 1.5em 0;
  padding-left: 32px;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--border);
}

.step {
  position: relative;
  padding-bottom: 24px;
}

.step:last-child { padding-bottom: 0; }

.step-marker {
  position: absolute;
  left: -32px;
  top: 2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--teal-500);
  color: white;
  font-size: 0.7em;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.step h4 {
  margin: 0 0 6px;
  font-size: 1em;
}

.step p {
  font-size: 0.92em;
  color: var(--text-secondary);
  margin: 0;
}

/* ─── Keyboard Shortcut Style ─── */
kbd {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8em;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: var(--radius-sm);
  padding: 2px 8px;
  white-space: nowrap;
}

/* ─── Collapsible / Details ─── */
details {
  margin: 1em 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

details summary {
  padding: 12px 16px;
  background: var(--bg-secondary);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.92em;
  user-select: none;
  transition: background var(--transition);
}

details summary:hover {
  background: var(--bg-tertiary);
}

details[open] summary {
  border-bottom: 1px solid var(--border);
}

details > div,
details > p {
  padding: 16px;
}

/* ─── Password Gate ─── */
.password-gate {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--header-height));
  padding: 40px;
}

.password-form {
  max-width: 400px;
  width: 100%;
  text-align: center;
}

.password-form h2 {
  border: none;
  margin-bottom: 8px;
  padding: 0;
}

.password-form p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-size: 0.92em;
}

.password-input-group {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.password-input-group input {
  flex: 1;
  padding: 10px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: 1em;
  font-family: inherit;
  background: var(--bg);
  color: var(--text);
  outline: none;
  transition: border-color var(--transition);
}

.password-input-group input:focus {
  border-color: var(--teal-500);
}

.password-input-group button {
  padding: 10px 24px;
  background: var(--teal-500);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.92em;
  cursor: pointer;
  font-family: inherit;
  transition: background var(--transition);
}

.password-input-group button:hover {
  background: var(--teal-600);
}

.password-error {
  color: var(--danger);
  font-size: 0.85em;
  display: none;
}

.password-error.visible {
  display: block;
}

/* ─── Landing Layout (no sidebar) ─── */
.landing-layout .main {
  margin-left: 0;
}

.landing-layout .sidebar {
  display: none;
}

.landing-layout .content-wrapper {
  max-width: 1100px;
}

.landing-layout .footer {
  margin-left: 0;
}

/* ─── Mermaid ─── */
.mermaid {
  margin: 1.5em 0;
  text-align: center;
}

.mermaid svg {
  max-width: 100%;
}

/* ─── Section Header ─── */
.section-header {
  margin-bottom: 32px;
}

.section-header h1 {
  margin-bottom: 8px;
}

.section-header .subtitle {
  font-size: 1.05em;
  color: var(--text-secondary);
  margin: 0;
}