/* ========================================
   SACD Stitch Design System
   ======================================== */

/* Color Palette */
:root {
  /* Primary Colors */
  --color-primary: #1B4332;
  --color-primary-light: #2D5F4A;
  --color-primary-dark: #0F2419;

  /* Secretary Colors */
  --color-media: #F59E0B;
  /* Gold/Orange for Media & Communications */
  --color-cultural: #DC2626;
  /* Red for Heritage & Arts */
  --color-sports: #16A34A;
  /* Green for Athletics & Wellness */

  /* Neutral Colors */
  --color-white: #FFFFFF;
  --color-gray-50: #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-900: #111827;

  /* Semantic Colors */
  --color-success: #10B981;
  --color-error: #EF4444;
  --color-warning: #F59E0B;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 200ms ease-in-out;
  --transition-slow: 300ms ease-in-out;
}

/* ========================================
   Base Styles
   ======================================== */

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-gray-900);
  background-color: var(--color-gray-50);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* RTL Support */
body[dir="rtl"] {
  direction: rtl;
  text-align: right;
}

body[dir="ltr"] {
  direction: ltr;
  text-align: left;
}

/* ========================================
   Typography
   ======================================== */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-900);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

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

/* ========================================
   Layout
   ======================================== */

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--spacing-md);
}

.container-sm {
  max-width: 640px;
}

.container-md {
  max-width: 768px;
}

/* ========================================
   Header
   ======================================== */

.header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: var(--spacing-lg) 0;
  box-shadow: var(--shadow-md);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

/* Authentication Links */
.auth-links {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.auth-link {
  padding: 0.5rem 1rem;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--color-white);
  border-radius: 6px;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.auth-link:hover {
  background-color: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
}

.auth-link-primary {
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-white) !important;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.auth-link-primary:hover {
  background: var(--color-white);
  color: var(--color-primary) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

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

.header-logo img {
  height: 60px;
  width: auto;
}

.header-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
}

.header-subtitle {
  font-size: 0.875rem;
  opacity: 0.9;
  margin: 0;
}

/* Language Toggle */
.language-toggle {
  display: flex;
  gap: var(--spacing-xs);
  background: rgba(255, 255, 255, 0.1);
  padding: 0.25rem;
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
}

.language-toggle button {
  padding: 0.5rem 1rem;
  border: none;
  background: transparent;
  color: var(--color-white);
  font-weight: 500;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
}

.language-toggle button.active {
  background: var(--color-white);
  color: var(--color-primary);
}

.language-toggle button:hover:not(.active) {
  background: rgba(255, 255, 255, 0.2);
}

/* User Profile Dropdown */
.user-profile-dropdown {
  position: relative;
}

.user-profile-button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  color: var(--color-white);
  cursor: pointer;
  transition: all var(--transition-base);
  font-weight: 500;
  font-size: 0.95rem;
  backdrop-filter: blur(10px);
}

.user-profile-button:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.3);
}

.user-icon {
  font-size: 1.2rem;
}

.user-name {
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dropdown-arrow {
  font-size: 0.7rem;
  transition: transform var(--transition-base);
}

.user-profile-dropdown.active .dropdown-arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 200px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  display: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-base);
  z-index: 1000;
  overflow: hidden;
}

[dir="rtl"] .dropdown-menu {
  right: auto;
  left: 0;
}

.dropdown-menu.show {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: block;
  padding: 0.75rem 1rem;
  color: var(--color-gray-700);
  text-decoration: none;
  transition: all var(--transition-fast);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--color-gray-100);
}

.dropdown-item:last-child {
  border-bottom: none;
}

.dropdown-item:hover {
  background: var(--color-gray-50);
  color: var(--color-primary);
  padding-left: 1.25rem;
}

[dir="rtl"] .dropdown-item:hover {
  padding-left: 1rem;
  padding-right: 1.25rem;
}

.dropdown-divider {
  height: 1px;
  background: var(--color-gray-200);
  margin: 0.25rem 0;
}

/* ========================================
   Cards
   ======================================== */

.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card-glass {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ========================================
   Forms
   ======================================== */

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--color-gray-700);
  font-size: 0.875rem;
}

.form-label.required::after {
  content: " *";
  color: var(--color-error);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: inherit;
  transition: all var(--transition-base);
  background: var(--color-white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(27, 67, 50, 0.1);
}

.form-input::placeholder {
  color: var(--color-gray-300);
}

.form-error {
  color: var(--color-error);
  font-size: 0.875rem;
  margin-top: var(--spacing-xs);
  display: block;
}

.form-input.error,
.form-select.error {
  border-color: var(--color-error);
}

/* ========================================
   Buttons
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  font-family: inherit;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--color-gray-200);
  color: var(--color-gray-700);
}

.btn-secondary:hover {
  background: var(--color-gray-300);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ========================================
   Secretary Selection Cards
   ======================================== */

.secretary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.secretary-card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  border: 3px solid transparent;
  overflow: hidden;
}

.secretary-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: currentColor;
  opacity: 0.8;
}

.secretary-card.media {
  color: var(--color-media);
}

.secretary-card.cultural {
  color: var(--color-cultural);
}

.secretary-card.sports {
  color: var(--color-sports);
}

.secretary-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.secretary-card.selected {
  border-color: currentColor;
  box-shadow: 0 0 0 4px rgba(0, 0, 0, 0.05);
}

.secretary-icon {
  width: 64px;
  height: 64px;
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: currentColor;
  color: var(--color-white);
  border-radius: var(--radius-lg);
  font-size: 2rem;
  opacity: 0.9;
}

.secretary-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--color-gray-900);
}

.secretary-title-ar {
  font-size: 1.125rem;
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-sm);
}

.secretary-description {
  font-size: 0.875rem;
  color: var(--color-gray-600);
  line-height: 1.5;
}

.secretary-checkmark {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  width: 32px;
  height: 32px;
  background: currentColor;
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0);
  transition: all var(--transition-base);
}

[dir="rtl"] .secretary-checkmark {
  right: auto;
  left: var(--spacing-md);
}

.secretary-card.selected .secretary-checkmark {
  opacity: 1;
  transform: scale(1);
}

/* ========================================
   Alerts
   ======================================== */

.alert {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  border-left: 4px solid;
}

[dir="rtl"] .alert {
  border-left: none;
  border-right: 4px solid;
}

.alert-success {
  background: #ECFDF5;
  border-color: var(--color-success);
  color: #065F46;
}

.alert-error {
  background: #FEF2F2;
  border-color: var(--color-error);
  color: #991B1B;
}

.alert-warning {
  background: #FFFBEB;
  border-color: var(--color-warning);
  color: #92400E;
}

/* ========================================
   Footer
   ======================================== */

.footer {
  background: var(--color-gray-900);
  color: var(--color-gray-300);
  padding: var(--spacing-xl) 0 var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
  color: var(--color-white);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: var(--color-gray-300);
  text-decoration: none;
  transition: color var(--transition-base);
}

.footer-links a:hover {
  color: var(--color-white);
}

.footer-bottom {
  border-top: 1px solid var(--color-gray-700);
  padding-top: var(--spacing-md);
  text-align: center;
  font-size: 0.875rem;
}

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

@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .header-content {
    flex-direction: column;
    text-align: center;
  }

  .secretary-grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* ========================================
   Utilities
   ======================================== */

.text-center {
  text-align: center;
}

.mt-sm {
  margin-top: var(--spacing-sm);
}

.mt-md {
  margin-top: var(--spacing-md);
}

.mt-lg {
  margin-top: var(--spacing-lg);
}

.mt-xl {
  margin-top: var(--spacing-xl);
}

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

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

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

.mb-xl {
  margin-bottom: var(--spacing-xl);
}

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}