/* Custom CSS for Modern SaaS Dashboard */
:root {
  --primary: #128C7E;
  --primary-dark: #075E54;
  --primary-light: #25D366;
  --secondary: #6c757d;
  --success: #198754;
  --info: #0dcaf0;
  --warning: #ffc107;
  --danger: #dc3545;
  --light: #f8f9fa;
  --dark: #121212;
  --body-bg: #f8fafc;
  --card-bg: #ffffff;
  --text-primary: #212529;
  --text-secondary: #6c757d;
  --border-color: #dee2e6;
  --sidebar-width: 250px;
  --sidebar-bg: #121212;
  --sidebar-text: #e9ecef;
  --sidebar-active: #1e1e1e;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

[data-bs-theme="dark"] {
  --body-bg: #0a0a0a;
  --card-bg: #121212;
  --text-primary: #e9ecef;
  --text-secondary: #adb5bd;
  --border-color: #2d2d2d;
  --sidebar-bg: #121212;
  --sidebar-text: #e9ecef;
  --sidebar-active: #1e1e1e;
}

body {
  font-family: var(--font-family);
  background-color: var(--body-bg);
  color: var(--text-primary);
  transition: background-color 0.3s, color 0.3s;
  overflow-x: hidden;
}

.wrapper {
  display: flex;
  width: 100%;
  align-items: stretch;
  padding-top: 56px;
  min-height: 100vh;
}

#sidebar {
  min-width: var(--sidebar-width);
  max-width: var(--sidebar-width);
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  transition: all 0.3s;
  position: fixed;
  top: 56px;
  height: calc(100vh - 56px);
  z-index: 999;
  overflow-y: auto;
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

#sidebar.active {
  margin-left: calc(var(--sidebar-width) * -1);
}

.sidebar-content {
  padding: 20px 0;
}

.main-content {
  width: 100%;
  padding: 20px;
  margin-left: var(--sidebar-width);
  transition: margin-left 0.3s;
}

@media (max-width: 991.98px) {
  #sidebar {
    margin-left: calc(var(--sidebar-width) * -1);
  }
  
  #sidebar.active {
    margin-left: 0;
  }
  
  .main-content {
    margin-left: 0;
  }
}

.navbar {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  background-color: var(--primary) !important;
}

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

.nav-item {
  margin-bottom: 5px;
}

.nav-link {
  color: var(--sidebar-text) !important;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  transition: all 0.3s;
  border-left: 3px solid transparent;
}

.nav-link:hover, .nav-link.active {
  background-color: var(--sidebar-active);
  border-left-color: var(--primary-light);
}

.nav-link i {
  font-size: 18px;
  width: 24px;
}

.nav-item-section {
  padding: 15px 20px 5px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #95a5a6;
}

.card {
  border: none;
  border-radius: 12px;
  transition: transform 0.2s, box-shadow 0.2s;
  background-color: var(--card-bg);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.card-header {
  border-radius: 12px 12px 0 0 !important;
  border-bottom: 1px solid var(--border-color);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
}

.card-header.bg-light {
  background: var(--card-bg) !important;
  color: var(--text-primary) !important;
  border-bottom: 1px solid var(--border-color);
}

.btn {
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.2s;
}

.btn-primary {
  background-color: var(--primary);
  border-color: var(--primary);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
}

.btn-outline-primary {
  color: var(--primary);
  border-color: var(--primary);
}

.btn-outline-primary:hover {
  background-color: var(--primary);
  border-color: var(--primary);
  color: white;
}

.form-control, .form-select {
  border-radius: 8px;
  padding: 10px 15px;
  border: 1px solid var(--border-color);
  background-color: var(--card-bg);
  color: var(--text-primary);
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.25rem rgba(18, 140, 126, 0.25);
}

.table {
  color: var(--text-primary);
  border-color: var(--border-color);
}

.table-hover tbody tr:hover {
  background-color: rgba(18, 140, 126, 0.05);
}

.badge {
  border-radius: 6px;
  font-weight: 500;
  padding: 6px 10px;
}

.auth-page {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-container {
  width: 100%;
  max-width: 400px;
}

.auth-card {
  background: var(--card-bg);
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.auth-logo {
  font-size: 48px;
  color: var(--primary);
}

.auth-header {
  margin-bottom: 30px;
}

#chat-box {
  height: 500px;
  overflow-y: auto;
  padding: 20px;
  background-color: var(--body-bg);
  border-radius: 12px 12px 0 0;
}

.message {
  display: flex;
  margin-bottom: 20px;
}

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

.message-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 10px;
  flex-shrink: 0;
}

.message-content {
  max-width: 70%;
  background-color: var(--card-bg);
  padding: 12px 16px;
  border-radius: 18px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
  position: relative;
}

.user-message .message-content {
  background-color: var(--primary);
  color: white;
}

.message-text {
  margin-bottom: 5px;
}

.message-time {
  font-size: 11px;
  color: var(--text-secondary);
  text-align: right;
}

.user-message .message-time {
  color: rgba(255, 255, 255, 0.7);
}

.typing-indicator {
  display: flex;
  align-items: center;
  height: 20px;
}

.typing-indicator span {
  height: 8px;
  width: 8px;
  background-color: var(--text-secondary);
  border-radius: 50%;
  display: inline-block;
  margin-right: 5px;
  animation: typing 1.5s infinite;
}

.typing-indicator span:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typing {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.chat-input-container {
  background-color: var(--card-bg);
  border-radius: 0 0 12px 12px;
}

.alert {
  border-radius: 10px;
  border: none;
}

.text-muted {
  color: var(--text-secondary) !important;
}

.border {
  border-color: var(--border-color) !important;
}

.border-top {
  border-top-color: var(--border-color) !important;
}

#theme-toggle {
  color: white;
  font-size: 1.2rem;
}

.logo-large {
  height: 45px;
  width: auto;
  object-fit: contain;
  border-radius: 8px;
}

@media (max-width: 767.98px) {
  .main-content {
    padding: 15px;
  }
  
  .auth-card {
    padding: 20px;
  }
  
  #chat-box {
    height: 400px;
    padding: 15px;
  }
  
  .message-content {
    max-width: 85%;
  }
}