/* ============================================================
   D Lives — Docs Pages Stylesheet
   Extends style.css with documentation-specific components
============================================================ */

/* ── Docs Layout ──────────────────────────────────────── */
.docs-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  padding-top: calc(var(--nav-h) + 48px);
  padding-bottom: 96px;
  min-height: 100vh;
  align-items: start;
}

/* ── Sidebar ─────────────────────────────────────────── */
.docs-sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 24px 0;
  backdrop-filter: blur(20px);
}

.sidebar-section {
  padding: 4px 0;
  margin-bottom: 8px;
}

.sidebar-section-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-3);
  padding: 0 20px;
  margin-bottom: 6px;
}

.sidebar-link {
  display: block;
  font-size: 0.88rem;
  color: var(--text-2);
  padding: 9px 20px;
  transition: all var(--transition);
  border-left: 2px solid transparent;
}
.sidebar-link:hover {
  color: var(--text-1);
  background: var(--glass-bg);
  border-left-color: var(--glass-border-2);
}
.sidebar-link.active {
  color: var(--accent);
  background: var(--accent-glow-2);
  border-left-color: var(--accent);
  font-weight: 600;
}

.sidebar-divider {
  height: 1px;
  background: var(--glass-border);
  margin: 8px 0;
}

/* ── Docs Content ──────────────────────────────────── */
.docs-content {
  padding: 0;
}

.docs-header {
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--glass-border);
}

.docs-page-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 12px;
}

.docs-page-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--text-1);
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 12px;
}

.docs-page-sub {
  font-size: 1rem;
  color: var(--text-2);
  line-height: 1.7;
}

/* ── Docs prose ─────────────────────────────────────── */
.docs-prose h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-1);
  margin: 48px 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--glass-border);
  letter-spacing: -0.02em;
}
.docs-prose h2:first-child { margin-top: 0; }

.docs-prose h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-1);
  margin: 28px 0 10px;
}

.docs-prose p {
  font-size: 0.95rem;
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 16px;
}

.docs-prose ul, .docs-prose ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.docs-prose li {
  font-size: 0.95rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 6px;
}

.docs-prose strong { color: var(--text-1); font-weight: 600; }

.docs-prose code {
  font-family: 'SF Mono', 'Consolas', 'Monaco', monospace;
  font-size: 0.82rem;
  background: rgba(56,189,248,0.08);
  color: var(--accent);
  border: 1px solid rgba(56,189,248,0.15);
  border-radius: 5px;
  padding: 2px 7px;
}

.docs-prose pre {
  background: var(--bg-2);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  overflow-x: auto;
  margin: 16px 0 24px;
}
.docs-prose pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.88rem;
  color: var(--text-1);
}

.docs-prose a:not(.btn) {
  color: var(--accent);
  text-decoration: underline;
  transition: color var(--transition);
}
.docs-prose a:not(.btn):hover { color: #7dd3fc; }

.docs-prose .btn {
  text-decoration: none !important;
}
.docs-prose .btn-primary {
  color: #0a1520 !important;
}
.docs-prose .btn-ghost {
  color: var(--text-1) !important;
}
.docs-prose .btn-ghost:hover {
  color: var(--accent) !important;
}

/* ── Step list (Getting Started style) ─────────────── */
.step-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 24px 0;
}

.step-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-glow-2);
  border: 1px solid rgba(56,189,248,0.3);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-body h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 6px;
}
.step-body p, .step-body li {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.7;
}

/* ── Alert boxes ────────────────────────────────────── */
.docs-alert {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 22px;
  border-radius: var(--radius-md);
  margin: 20px 0;
  border: 1px solid;
}
.docs-alert-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 1px; }
.docs-alert-body { font-size: 0.9rem; line-height: 1.7; }
.docs-alert-body strong { display: block; margin-bottom: 4px; font-size: 0.95rem; }

.docs-alert-warning {
  background: rgba(245,158,11,0.06);
  border-color: rgba(245,158,11,0.25);
  color: var(--text-2);
}
.docs-alert-warning strong { color: #fbbf24; }

.docs-alert-info {
  background: rgba(56,189,248,0.05);
  border-color: rgba(56,189,248,0.2);
  color: var(--text-2);
}
.docs-alert-info strong { color: var(--accent); }

.docs-alert-success {
  background: rgba(34,197,94,0.05);
  border-color: rgba(34,197,94,0.2);
  color: var(--text-2);
}
.docs-alert-success strong { color: #4ade80; }

/* ── FAQ items ──────────────────────────────────────── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.faq-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item:hover { border-color: rgba(56,189,248,0.18); }
.faq-item.open { border-color: rgba(56,189,248,0.25); }

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-1);
  gap: 16px;
  user-select: none;
}

.faq-toggle {
  font-size: 1.2rem;
  color: var(--accent);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-toggle { transform: rotate(45deg); }

.faq-answer {
  display: none;
  padding: 0 22px 18px;
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.75;
  border-top: 1px solid var(--glass-border);
}
.faq-answer p { margin-top: 14px; }
.faq-item.open .faq-answer { display: block; }

/* ── Feature detail card ──────────────────────────── */
.feature-detail-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin: 24px 0;
  transition: all var(--transition);
}
.feature-detail-card:hover {
  border-color: rgba(56,189,248,0.15);
  background: var(--glass-bg-2);
}

.feature-detail-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.feature-detail-icon { font-size: 1.8rem; }
.feature-detail-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-1);
}
.feature-detail-body p {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 10px;
}
.feature-detail-screenshot {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  margin-top: 16px;
}

/* ── Support & Feedback Interactive Cards ──────────── */
.support-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin: 24px 0;
  backdrop-filter: blur(20px);
}

.support-email-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--bg-2);
  border: 1px solid var(--glass-border-2);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin: 16px 0;
  flex-wrap: wrap;
}

.support-email-text {
  font-family: 'SF Mono', 'Consolas', monospace;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--accent);
}

.support-action-btns {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.support-form-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-2);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--glass-border-2);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--text-1);
  outline: none;
  transition: all var(--transition);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(56,189,248,0.15);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 8px;
}

.toast-message {
  display: none;
  font-size: 0.85rem;
  color: #4ade80;
  font-weight: 600;
}

/* ── Docs responsive ────────────────────────────────── */
@media (max-width: 900px) {
  .docs-layout {
    grid-template-columns: 1fr;
  }
  .docs-sidebar {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 16px;
    border-radius: var(--radius-md);
  }
  .docs-sidebar .sidebar-section { width: 100%; }
  .sidebar-section-title { display: none; }
  .sidebar-link {
    display: inline-block;
    padding: 7px 14px;
    border-radius: var(--radius-pill);
    border-left: none;
    border: 1px solid var(--glass-border);
    margin: 2px;
  }
  .sidebar-link.active {
    border-color: var(--accent);
    border-left-color: var(--accent);
  }
  .sidebar-divider { display: none; }
}