/**
 * Layouts - التخطيطات
 * 
 * @package SociAir
 * @since 1.0.0
 */

/* ==========================================================================
   Grid System - نظام الشبكة
   ========================================================================== */

.grid {
  display: grid;
  gap: var(--spacing-6);
}

.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid-cols-5 { grid-template-columns: repeat(5, 1fr); }
.grid-cols-6 { grid-template-columns: repeat(6, 1fr); }

.grid-gap-2 { gap: var(--spacing-2); }
.grid-gap-3 { gap: var(--spacing-3); }
.grid-gap-4 { gap: var(--spacing-4); }
.grid-gap-6 { gap: var(--spacing-6); }
.grid-gap-8 { gap: var(--spacing-8); }

/* Responsive Grid */
@media (max-width: 1024px) {
  .grid-cols-4,
  .grid-cols-5,
  .grid-cols-6 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-cols-3,
  .grid-cols-4,
  .grid-cols-5,
  .grid-cols-6 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4,
  .grid-cols-5,
  .grid-cols-6 {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Flex Utilities - أدوات Flexbox
   ========================================================================== */

.flex {
  display: flex;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-col {
  flex-direction: column;
}

.items-start {
  align-items: flex-start;
}

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

.items-end {
  align-items: flex-end;
}

.justify-start {
  justify-content: flex-start;
}

.justify-center {
  justify-content: center;
}

.justify-end {
  justify-content: flex-end;
}

.justify-between {
  justify-content: space-between;
}

.justify-around {
  justify-content: space-around;
}

.flex-1 {
  flex: 1;
}

/* ==========================================================================
   Dashboard Layout - تخطيط لوحة التحكم
   ========================================================================== */

.dashboard-container {
  padding: var(--spacing-8) 0;
}

.dashboard-header {
  margin-bottom: var(--spacing-8);
}

.dashboard-welcome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-6);
  margin-bottom: var(--spacing-6);
}

.welcome-content h1 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-2);
}

.welcome-content p {
  color: var(--color-gray-600);
  font-size: var(--font-size-lg);
}

.welcome-actions {
  display: flex;
  gap: var(--spacing-3);
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-6);
  margin-bottom: var(--spacing-8);
}

/* Dashboard Tabs */
.dashboard-tabs {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  box-shadow: var(--shadow-base);
}

.dashboard-tabs .tabs {
  margin-bottom: var(--spacing-6);
}

/* ==========================================================================
   Accounts Page Layout - تخطيط صفحة الحسابات
   ========================================================================== */

.accounts-container {
  padding: var(--spacing-8) 0;
}

.accounts-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-6);
}

.accounts-header h1 {
  font-size: var(--font-size-4xl);
  margin: 0;
}

/* Usage Stats */
.usage-stats {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: var(--spacing-8);
  border-radius: var(--radius-xl);
  margin-bottom: var(--spacing-8);
  box-shadow: var(--shadow-lg);
}

.usage-stats-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-6);
}

.usage-info h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-2);
}

.usage-info p {
  opacity: 0.9;
  font-size: var(--font-size-lg);
}

.usage-progress {
  flex: 1;
  max-width: 400px;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-2);
  font-weight: var(--font-weight-semibold);
}

.progress-bar-container {
  height: 12px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: var(--color-white);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

/* Accounts Grid */
.accounts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-6);
}

.account-card {
  background: var(--color-white);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  transition: all var(--transition-fast);
}

.account-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.account-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-4);
}

.account-platform-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xl);
  font-size: var(--font-size-2xl);
  flex-shrink: 0;
}

.account-platform-icon.facebook {
  background: #E7F3FF;
  color: #1877F2;
}


.account-info h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-1);
}

.account-username {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

.account-card-body {
  margin-bottom: var(--spacing-4);
}

.account-stats {
  display: flex;
  gap: var(--spacing-4);
}

.account-stat {
  flex: 1;
}

.account-stat-label {
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-1);
}

.account-stat-value {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
}

.account-card-footer {
  display: flex;
  gap: var(--spacing-2);
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--color-gray-200);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: var(--spacing-16) var(--spacing-8);
}

.empty-state-icon {
  font-size: 80px;
  color: var(--color-gray-300);
  margin-bottom: var(--spacing-6);
}

.empty-state h2 {
  font-size: var(--font-size-3xl);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-3);
}

.empty-state p {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-6);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   Conversations Layout - تخطيط المحادثات
   ========================================================================== */

.conversations-container {
  padding: var(--spacing-8) 0;
}

.conversations-layout {
  display: grid;
  grid-template-columns: 350px 1fr;
  gap: var(--spacing-6);
  height: calc(100vh - 200px);
}

/* Conversations List */
.conversations-sidebar {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  overflow-y: auto;
  box-shadow: var(--shadow-base);
}

.conversations-search {
  margin-bottom: var(--spacing-4);
}

.conversation-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-bottom: var(--spacing-2);
}

.conversation-item:hover {
  background: var(--color-gray-50);
}

.conversation-item.active {
  background: var(--color-primary-lighter);
}

.conversation-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  overflow: hidden;
  flex-shrink: 0;
}

.conversation-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.conversation-info {
  flex: 1;
  min-width: 0;
}

.conversation-name {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.conversation-preview {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.conversation-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--spacing-1);
}

.conversation-time {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

.conversation-unread {
  background: var(--color-primary);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

/* Chat Area */
.chat-area {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-base);
  overflow: hidden;
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--color-gray-200);
}

.chat-user-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.chat-messages {
  flex: 1;
  padding: var(--spacing-6);
  overflow-y: auto;
}

.message {
  display: flex;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-4);
}

.message.sent {
  flex-direction: row-reverse;
}

.message-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  overflow: hidden;
  flex-shrink: 0;
}

.message-content {
  max-width: 60%;
}

.message.sent .message-content {
  margin-right: auto;
}

.message-bubble {
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-lg);
  background: var(--color-gray-100);
  color: var(--color-gray-900);
}

.message.sent .message-bubble {
  background: var(--color-primary);
  color: var(--color-white);
}

.message-time {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  margin-top: var(--spacing-1);
}

.chat-input-area {
  padding: var(--spacing-6);
  border-top: 1px solid var(--color-gray-200);
}

.chat-input-form {
  display: flex;
  gap: var(--spacing-3);
}

.chat-input-form .form-control {
  flex: 1;
}

/* ==========================================================================
   Table Layout - تخطيط الجداول
   ========================================================================== */

.table-container {
  overflow-x: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-base);
}

.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
}

.table thead {
  background: var(--color-gray-50);
}

.table th {
  padding: var(--spacing-4) var(--spacing-6);
  text-align: right;
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  border-bottom: 2px solid var(--color-gray-200);
}

.table td {
  padding: var(--spacing-4) var(--spacing-6);
  border-bottom: 1px solid var(--color-gray-200);
}

.table tbody tr:hover {
  background: var(--color-gray-50);
}

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

/* ==========================================================================
   Sidebar Layout - تخطيط الشريط الجانبي
   ========================================================================== */

.page-with-sidebar {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--spacing-8);
  padding: var(--spacing-8) 0;
}

.sidebar {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  box-shadow: var(--shadow-base);
  height: fit-content;
  position: sticky;
  top: calc(var(--spacing-20) + 80px);
}

.sidebar-menu {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-menu-item {
  margin-bottom: var(--spacing-2);
}

.sidebar-menu-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-3) var(--spacing-4);
  color: var(--color-gray-700);
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.sidebar-menu-link:hover,
.sidebar-menu-link.active {
  background: var(--color-primary-lighter);
  color: var(--color-primary);
}

.main-content {
  min-width: 0;
}