/* ================================
   MEVONPAY API Documentation SPA Styles
   Modern, Developer-Friendly Design
   ================================ */

/* ========== CSS Variables ========== */
:root {
  /* Colors - Light Mode */
  --primary-color: #0a8a47;
  --primary-dark: #056b32;
  --primary-light: #0fb862;
  --secondary-color: #2c3e50;
  --accent-color: #3498db;

  /* Backgrounds */
  --bg-main: #f8f9fa;
  --bg-card: #ffffff;
  --bg-code: #f5f5f5;
  --bg-sidebar: #ffffff;
  --bg-header: #ffffff;

  /* Text Colors */
  --text-primary: #2c3e50;
  --text-secondary: #6c757d;
  --text-muted: #95a5a6;
  --text-code: #e83e8c;

  /* Borders */
  --border-color: #e0e0e0;
  --border-radius: 12px;
  --border-radius-sm: 8px;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;

  /* Typography */
  --font-main:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-code: "JetBrains Mono", "Courier New", monospace;

  /* Layout */
  --header-height: 70px;
  --sidebar-width: 280px;
  --footer-height: 80px;
}

/* Dark Mode Variables */
body.dark-mode {
  --bg-main: #0d1117;
  --bg-card: #161b22;
  --bg-code: #1f2937;
  --bg-sidebar: #161b22;
  --bg-header: #161b22;

  --text-primary: #f1f3f5;
  --text-secondary: #adb5bd;
  --text-muted: #6c757d;
  --text-code: #ff7eb6;

  --border-color: #30363d;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
}

/* ========== Base Styles ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* html { scroll-behavior: smooth; } Removed */

body {
  font-family: var(--font-main);
  background: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.7;
  transition:
    background-color var(--transition-normal),
    color var(--transition-normal);
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

/* ========== Header ========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--bg-header);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: all var(--transition-normal);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 var(--spacing-md);
  max-width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-color);
  cursor: pointer;
  padding: 0.5rem;
  transition: color var(--transition-fast);
}

.menu-toggle:hover {
  color: var(--primary-dark);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-color);
}

.logo img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.theme-toggle {
  background: var(--bg-code);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background: var(--primary-color);
  color: white;
  transform: scale(1.05);
}

.btn-primary {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
  font-size: 0.95rem;
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ========== Main Container ========== */
.main-container {
  display: flex;
  margin-top: var(--header-height);
  min-height: calc(100vh - var(--header-height));
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

/* ========== Sidebar ========== */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  height: calc(100vh - var(--header-height));
  position: fixed;
  top: var(--header-height);
  left: 0;
  overflow-y: auto;
  overflow-x: hidden;
  transition: transform var(--transition-normal);
  z-index: 900;
}

.sidebar::-webkit-scrollbar {
  width: 6px;
}

.sidebar::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

.sidebar-header {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: var(--bg-sidebar);
  z-index: 10;
}

.sidebar-header h3 {
  font-size: 1.1rem;
  color: var(--primary-color);
  font-weight: 700;
}

.sidebar-close {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.25rem;
}

/* Search Box */
.search-box {
  padding: var(--spacing-md);
  position: relative;
}

.search-box i {
  position: absolute;
  left: 2rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.search-box input {
  width: 100%;
  padding: 0.7rem 1rem 0.7rem 2.5rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  background: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.search-box input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(10, 138, 71, 0.1);
}

/* Navigation */
.sidebar-nav {
  padding: 0 var(--spacing-md) var(--spacing-md);
}

.nav-section {
  margin-bottom: var(--spacing-lg);
}

.nav-section-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  padding: 0 0.5rem;
}

.nav-list {
  list-style: none;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.75rem;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.nav-link i {
  width: 18px;
  font-size: 1rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.nav-link:hover {
  background: var(--bg-main);
  color: var(--primary-color);
  transform: translateX(4px);
}

.nav-link:hover i {
  color: var(--primary-color);
}

.nav-link.active {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-light)
  );
  color: white;
  font-weight: 600;
  box-shadow: var(--shadow-md);
}

.nav-link.active i {
  color: white;
}

/* ========== Content Area ========== */
.content {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding: var(--spacing-lg);
  min-height: calc(100vh - var(--header-height) - var(--footer-height));
  width: 100%;
  max-width: calc(100vw - var(--sidebar-width));
  overflow-x: hidden;
  box-sizing: border-box;
}

.content-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  overflow-x: hidden;
}

/* Loading Spinner */
.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  color: var(--text-secondary);
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--border-color);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ========== Documentation Content Styles ========== */
.doc-page {
  /* animation: fadeIn 0.4s ease; - Removed to fix scroll glitch */
  width: 100%;
  overflow-x: hidden;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* 
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
} 
*/

.page-header {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--border-color);
}

.page-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

.page-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  font-weight: 400;
}

/* Sections */
.section {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.section:hover {
  box-shadow: var(--shadow-md);
}

.section-title {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-title i {
  font-size: 1.3rem;
}

.section-content {
  color: var(--text-primary);
  line-height: 1.8;
  width: 100%;
  overflow-x: auto;
  word-wrap: break-word;
  overflow-wrap: break-word;
  -webkit-overflow-scrolling: touch;
}

.section-content p {
  margin-bottom: var(--spacing-sm);
}

.section-content ul,
.section-content ol {
  margin-left: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.section-content li {
  margin-bottom: 0.5rem;
}

/* Alert Boxes */
.alert {
  padding: var(--spacing-md);
  border-radius: var(--border-radius-sm);
  margin-bottom: var(--spacing-md);
  border-left: 4px solid;
  background: var(--bg-main);
}

.alert-info {
  border-color: #3498db;
  background: rgba(52, 152, 219, 0.1);
}

.alert-warning {
  border-color: #f39c12;
  background: rgba(243, 156, 18, 0.1);
}

.alert-success {
  border-color: #badbcc;
  background: #d1e7dd;
  color: #0f5132;
}

.alert-danger {
  border-color: #f5c6cb;
  background: #f8d7da;
  color: #842029;
}

/* Code Blocks */
pre {
  background: var(--bg-code);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: var(--spacing-md);
  overflow-x: auto;
  margin-bottom: var(--spacing-md);
  position: relative;
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
}

pre code {
  font-family: var(--font-code);
  font-size: 0.9rem;
  line-height: 1.6;
  display: block;
}

.code-block {
  position: relative;
  margin-bottom: var(--spacing-md);
}

.code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem var(--spacing-md);
  background: var(--bg-code);
  border: 1px solid var(--border-color);
  border-bottom: none;
  border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.code-block pre {
  margin: 0;
  border-radius: 0 0 var(--border-radius-sm) var(--border-radius-sm);
}

code:not(pre code) {
  background: var(--bg-code);
  color: var(--text-code);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: var(--font-code);
  font-size: 0.9em;
  border: 1px solid var(--border-color);
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--spacing-md);
  background: var(--bg-card);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

thead {
  background: var(--primary-color);
  color: white;
}

th {
  padding: var(--spacing-sm) var(--spacing-md);
  text-align: left;
  font-weight: 600;
  font-size: 0.95rem;
}

td {
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

tbody tr:hover {
  background: var(--bg-main);
}

tbody tr:last-child td {
  border-bottom: none;
}

/* Badge */
.badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-success {
  background: var(--primary-color);
  color: white;
}

.badge-warning {
  background: #f39c12;
  color: white;
}

.badge-danger {
  background: #e74c3c;
  color: white;
}

.badge-info {
  background: #3498db;
  color: white;
}

/* ========== Footer ========== */
.footer {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-dark)
  );
  color: white;
  padding: var(--spacing-lg);
  text-align: center;
  margin-left: var(--sidebar-width);
  margin-top: var(--spacing-xl);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-section {
  margin-bottom: var(--spacing-sm);
}

.footer-section p {
  margin: 0.5rem 0;
  font-size: 0.95rem;
}

.footer-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.3);
  margin: var(--spacing-md) auto;
  max-width: 300px;
}

/* ========== Overlay (Mobile) ========== */
.overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 800;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.overlay.active {
  display: block;
  opacity: 1;
}

/* ========== Responsive Design ========== */

/* Tablet and below */
@media (max-width: 992px) {
  :root {
    --sidebar-width: 280px;
  }

  .menu-toggle {
    display: flex;
  }

  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.active {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }

  .sidebar-close {
    display: block;
  }

  .content {
    margin-left: 0;
    padding: var(--spacing-md);
  }

  .footer {
    margin-left: 0;
  }

  /* Better table scrolling */
  table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  thead, tbody, tr {
    display: table;
    width: 100%;
    table-layout: fixed;
  }
}

/* Mobile devices */
@media (max-width: 768px) {
  :root {
    --header-height: 60px;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
  }

  body {
    overflow-x: hidden !important;
    width: 100%;
    max-width: 100vw;
  }

  .header-container {
    padding: 0 var(--spacing-sm);
    width: 100%;
    max-width: 100vw;
  }

  .content {
    margin-left: 0 !important;
    padding: var(--spacing-sm);
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    box-sizing: border-box;
  }

  .content-wrapper {
    width: 100%;
    max-width: 100%;
    padding: 0;
    overflow-x: hidden;
  }

  .doc-page {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  .page-header {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  .page-title {
    font-size: 1.75rem;
    line-height: 1.3;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .page-subtitle {
    font-size: 1rem;
    line-height: 1.5;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .section {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
  }

  .section-title {
    font-size: 1.25rem;
    flex-wrap: wrap;
    word-wrap: break-word;
  }

  .section-content {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .section-content * {
    max-width: 100%;
  }

  /* Hide logo text on mobile */
  .logo span {
    display: none;
  }

  .logo img {
    height: 35px;
  }

  /* Make buttons more compact */
  .btn-primary {
    padding: 0.5rem 0.8rem;
    font-size: 0.9rem;
  }

  .btn-primary i {
    margin-right: 0;
  }

  /* Better touch targets */
  .nav-link {
    padding: 0.75rem 0.75rem;
    font-size: 0.95rem;
    min-height: 44px;
  }

  .theme-toggle {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  /* Code blocks - horizontal scroll */
  pre {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    max-width: 100%;
    width: 100%;
  }

  pre code {
    font-size: 0.8rem;
    white-space: pre;
    word-wrap: normal;
  }

  .code-header {
    font-size: 0.8rem;
    padding: 0.4rem var(--spacing-sm);
  }

  .code-block {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
  }

  /* Tables - make scrollable */
  .section-content {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  table {
    min-width: 600px;
    font-size: 0.85rem;
    display: block;
    overflow-x: auto;
  }

  th, td {
    padding: var(--spacing-xs) var(--spacing-sm);
    white-space: normal;
  }

  /* Alerts */
  .alert {
    padding: var(--spacing-sm);
    font-size: 0.9rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  /* Footer */
  .footer {
    padding: var(--spacing-md);
    margin-left: 0;
    width: 100%;
    max-width: 100vw;
  }

  .footer-section p {
    font-size: 0.85rem;
  }
}

/* Small mobile devices */
@media (max-width: 480px) {
  :root {
    --header-height: 56px;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.25rem;
  }

  .header-container {
    padding: 0 0.5rem;
  }

  .header-actions {
    gap: 0.5rem;
  }

  .logo img {
    height: 30px;
  }

  .page-header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
  }

  .page-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
  }

  .page-subtitle {
    font-size: 0.9rem;
  }

  .section {
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
  }

  .section-title {
    font-size: 1.1rem;
    gap: 0.5rem;
  }

  .section-title i {
    font-size: 1.1rem;
  }

  .section-content {
    font-size: 0.95rem;
  }

  .section-content ul,
  .section-content ol {
    margin-left: var(--spacing-sm);
  }

  /* Compact code examples */
  pre {
    padding: var(--spacing-sm);
    font-size: 0.75rem;
  }

  pre code {
    font-size: 0.75rem;
    line-height: 1.5;
  }

  /* Very compact tables */
  table {
    min-width: 500px;
    font-size: 0.8rem;
  }

  th, td {
    padding: 0.4rem 0.5rem;
  }

  .badge {
    font-size: 0.7rem;
    padding: 0.2rem 0.4rem;
  }

  /* Sidebar adjustments */
  .search-box {
    padding: var(--spacing-sm);
  }

  .search-box input {
    padding: 0.6rem 1rem 0.6rem 2.2rem;
    font-size: 0.85rem;
  }

  .sidebar-nav {
    padding: 0 var(--spacing-sm) var(--spacing-sm);
  }

  .nav-section {
    margin-bottom: var(--spacing-md);
  }

  .nav-link {
    padding: 0.65rem 0.6rem;
    font-size: 0.9rem;
  }

  /* Button adjustments */
  .theme-toggle {
    width: 36px;
    height: 36px;
    font-size: 0.95rem;
  }

  .btn-primary {
    padding: 0.45rem 0.7rem;
    font-size: 0.85rem;
  }
}

/* Extra small devices (landscape phones) */
@media (max-width: 375px) {
  .page-title {
    font-size: 1.35rem;
  }

  .section-title {
    font-size: 1rem;
  }

  .section-content {
    font-size: 0.9rem;
  }

  pre code {
    font-size: 0.7rem;
  }

  table {
    font-size: 0.75rem;
  }
}

/* Landscape orientation - optimize for horizontal space */
@media (max-height: 500px) and (orientation: landscape) {
  .header {
    height: 50px;
  }

  :root {
    --header-height: 50px;
  }

  .sidebar {
    height: calc(100vh - 50px);
  }

  .page-title {
    font-size: 1.5rem;
  }

  .section {
    padding: var(--spacing-sm);
  }
}

/* Touch device optimization */
@media (hover: none) and (pointer: coarse) {
  /* Increase touch targets */
  .nav-link,
  .theme-toggle,
  .btn-primary,
  .menu-toggle,
  .sidebar-close {
    min-height: 44px;
    min-width: 44px;
  }

  /* Disable hover effects on touch */
  .nav-link:hover {
    transform: none;
  }

  /* Better tap feedback */
  .nav-link:active,
  .btn-primary:active,
  .theme-toggle:active {
    opacity: 0.8;
    transform: scale(0.98);
  }
}

/* ========== Print Styles ========== */
@media print {
  .header,
  .sidebar,
  .footer,
  .theme-toggle,
  .menu-toggle {
    display: none !important;
  }

  .content {
    margin-left: 0;
    max-width: 100%;
  }

  .section {
    page-break-inside: avoid;
    border: 1px solid #ddd;
  }
}