/* Unavakam Documentation Styles */
:root {
  --color-primary: #3b82f6;
  --color-primary-dark: #1e40af;
  --color-secondary: #8b5cf6;
  --color-success: #16a34a;
  --color-warning: #dc2626;
  --color-info: #0891b2;
  --color-gray: #6b7280;
  --color-light: #f3f4f6;
  --color-border: #e5e7eb;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

body {
  font-family: var(--font-sans);
  line-height: 1.6;
  color: #1f2937;
  background: #ffffff;
}

body.app-admin {
  --color-primary: #8b5cf6;
  --color-primary-dark: #6d28d9;
}

body.app-features {
  --color-primary: #0d9488;
  --color-primary-dark: #0f766e;
}

/* Layout */
.main {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  border-bottom: 1px solid var(--color-border);
  background: #ffffff;
  position: sticky;
  top: 0;
  z-index: 100;
}

.hamburger {
  display: none;
  border: none;
  background: none;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  margin-right: 1rem;
}

@media (max-width: 768px) {
  .hamburger {
    display: block;
  }
}

#sidebar {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  width: 250px;
  height: 100vh;
  background: #ffffff;
  border-right: 1px solid var(--color-border);
  overflow-y: auto;
  z-index: 1000;
  padding-top: 1rem;
}

@media (min-width: 769px) {
  .main {
    margin-left: 250px;
  }

  #sidebar {
    display: block;
  }
}

#sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
}

#sidebar-overlay.active {
  display: block;
}

#sidebar.open {
  display: block;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  font-size: 0.875rem;
  color: #6b7280;
  overflow-x: auto;
}

.breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb-sep {
  color: #d1d5db;
  margin: 0 0.25rem;
}

.breadcrumb-current {
  color: #1f2937;
  font-weight: 600;
}

/* Main Content */
.content {
  flex: 1;
  overflow-y: auto;
  background: #f9fafb;
}

.content-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem;
}

/* Page Header */
.page-header {
  margin-bottom: 2rem;
}

.page-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0.5rem 0;
  color: #111827;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.page-subtitle {
  font-size: 1.1rem;
  color: #6b7280;
  margin-top: 0.5rem;
  line-height: 1.6;
}

.section-icon {
  display: inline-block;
  font-size: 1.5em;
  margin-right: 0.25rem;
}

/* App Badge */
.app-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 0.25rem;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.app-badge.mobile {
  background: #dbeafe;
  color: #1e40af;
}

.app-badge.admin {
  background: #ede9fe;
  color: #6d28d9;
}

.app-badge.support {
  background: #fce7f3;
  color: #be185d;
}

/* Plan Badge */
.plan-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  margin-left: 0.5rem;
}

.plan-badge.pro {
  background: #fef3c7;
  color: #92400e;
}

.plan-badge.elite {
  background: #e0e7ff;
  color: #3730a3;
}

/* Sections */
.doc-section {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.doc-section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 1.5rem 0 1rem;
  color: #111827;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.doc-section h2:first-child {
  margin-top: 0;
}

.doc-section h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 1.5rem 0 0.75rem;
  color: #374151;
}

.doc-section h4 {
  font-size: 1rem;
  font-weight: 600;
  margin: 1rem 0 0.5rem;
  color: #4b5563;
}

.doc-section p {
  margin-bottom: 1rem;
  color: #4b5563;
  line-height: 1.7;
}

.doc-section ul {
  margin: 1rem 0 1rem 1.5rem;
}

.doc-section li {
  margin-bottom: 0.5rem;
  color: #4b5563;
}

/* Feature List */
.feature-list {
  list-style: none;
  margin: 1rem 0;
  padding: 0;
}

.feature-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: 0.75rem;
}

.feature-list li:before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

/* Steps */
.steps {
  margin: 1.5rem 0;
}

.step {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: #f9fafb;
  border-left: 3px solid var(--color-primary);
  border-radius: 0.25rem;
}

.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.step-body h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

.step-body p {
  margin: 0;
  font-size: 0.95rem;
}

/* Callouts */
.callout {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border-radius: 0.5rem;
  margin: 1rem 0;
  border-left: 4px solid;
}

.callout-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.callout strong {
  font-weight: 700;
}

.callout.info {
  background: #cffafe;
  border-left-color: var(--color-info);
  color: #0c4a6e;
}

.callout.tip {
  background: #dcfce7;
  border-left-color: var(--color-success);
  color: #14532d;
}

.callout.warning {
  background: #fee2e2;
  border-left-color: var(--color-warning);
  color: #7f1d1d;
}

.callout.danger {
  background: #fecaca;
  border-left-color: #991b1b;
  color: #7f1d1d;
}

/* Tables */
.info-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.info-table th {
  background: #f3f4f6;
  padding: 0.75rem;
  text-align: left;
  font-weight: 600;
  border: 1px solid var(--color-border);
  color: #374151;
}

.info-table td {
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  color: #4b5563;
}

.info-table tr:nth-child(even) {
  background: #f9fafb;
}

.info-table strong {
  font-weight: 600;
  color: #111827;
}

/* Badges */
.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  margin: 0 0.25rem;
}

.badge-green {
  background: #dcfce7;
  color: #166534;
}

.badge-red {
  background: #fee2e2;
  color: #991b1b;
}

.badge-orange {
  background: #fed7aa;
  color: #92400e;
}

.badge-gray {
  background: #f3f4f6;
  color: #6b7280;
}

.badge-indigo {
  background: #e0e7ff;
  color: #3730a3;
}

.badge-purple {
  background: #ede9fe;
  color: #6d28d9;
}

/* Use Case Grid */
.use-case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.use-case-card {
  padding: 1.25rem;
  background: #f9fafb;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  color: #4b5563;
}

.use-case-card h4 {
  margin: 0 0 0.5rem;
  color: #111827;
}

.use-case-card p {
  margin: 0;
  font-size: 0.95rem;
}

/* Related Grid */
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.related-link {
  display: block;
  padding: 1rem;
  background: linear-gradient(135deg, #f0f9ff 0%, #f3e8ff 100%);
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  text-decoration: none;
  color: var(--color-primary);
  font-weight: 500;
  transition: all 0.2s;
  text-align: center;
}

.related-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  background: linear-gradient(135deg, #e0f2fe 0%, #ede9fe 100%);
}

/* Screenshots */
.screenshot-wrap {
  margin: 1.5rem 0;
}

.screenshot-placeholder {
  background: #f3f4f6;
  border: 2px dashed var(--color-border);
  border-radius: 0.5rem;
  padding: 2rem;
  text-align: center;
}

.sc-desktop,
.sc-phone {
  height: 300px;
  background: linear-gradient(135deg, #e5e7eb 0%, #d1d5db 100%);
  border-radius: 0.25rem;
  margin: 0 auto 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6b7280;
  font-weight: 500;
}

.sc-phone {
  max-width: 320px;
  height: 500px;
  border: 8px solid #1f2937;
  border-radius: 2rem;
  position: relative;
  margin-left: auto;
  margin-right: auto;
}

.sc-phone:before {
  content: "";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 150px;
  height: 20px;
  background: #1f2937;
  border-radius: 0 0 20px 20px;
}

.sc-desktop {
  aspect-ratio: 16 / 9;
  max-width: 100%;
}

.sc-label {
  font-size: 0.875rem;
  color: #6b7280;
  margin-top: 0.75rem;
  font-weight: 500;
}

.sc-path {
  font-size: 0.75rem;
  color: #9ca3af;
  margin-top: 0.5rem;
  font-family: monospace;
}

/* Sidebar Navigation */
#sidebar nav {
  padding: 0;
}

#sidebar nav a {
  display: block;
  padding: 0.75rem 1rem;
  color: #4b5563;
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: all 0.2s;
}

#sidebar nav a:hover {
  background: var(--color-light);
  color: var(--color-primary);
  border-left-color: var(--color-primary);
}

#sidebar nav a.active {
  background: var(--color-light);
  color: var(--color-primary);
  border-left-color: var(--color-primary);
  font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
  .content-inner {
    padding: 1rem;
  }

  .page-title {
    font-size: 1.75rem;
  }

  .doc-section {
    padding: 1rem;
  }

  .use-case-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .breadcrumb {
    order: 3;
    width: 100%;
  }

  .info-table {
    font-size: 0.85rem;
  }

  .info-table th,
  .info-table td {
    padding: 0.5rem;
  }
}

/* Sidebar for Desktop */
@media (min-width: 769px) {
  #sidebar {
    display: block !important;
  }

  #sidebar-overlay {
    display: none !important;
  }
}

/* Platform Views — side-by-side mobile + admin screenshots */
.platform-views {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.platform-view {
  background: #f9fafb;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  overflow: hidden;
}

.platform-view-header {
  padding: 0.75rem 1rem;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.platform-view-header.mobile {
  background: #dbeafe;
  color: #1e40af;
}

.platform-view-header.admin {
  background: #ede9fe;
  color: #6d28d9;
}

.platform-view-body {
  padding: 1rem;
}

.platform-view-body p {
  font-size: 0.9rem;
  margin-top: 0.5rem;
  margin-bottom: 0;
  color: #4b5563;
}

.platform-note {
  padding: 0.6rem 0.875rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  margin: 0.75rem 0;
  font-weight: 500;
}

.platform-note.mobile {
  background: #dbeafe;
  color: #1e40af;
}

.platform-note.admin {
  background: #ede9fe;
  color: #6d28d9;
}

.app-badge.features {
  background: #ccfbf1;
  color: #0f766e;
}

@media (max-width: 768px) {
  .platform-views {
    grid-template-columns: 1fr;
  }
}