/* 
 * WeDriveSolar Customer Portal Base Styles
 * Core styles for the customer portal layout and components
 */

:root {
  /* Colors */
  --primary: #0056b3;
  --primary-light: #e6f0fa;
  --secondary: #6c757d;
  --success: #28a745;
  --info: #17a2b8;
  --warning: #ffc107;
  --danger: #dc3545;
  --light: #f8f9fa;
  --dark: #343a40;
  --white: #ffffff;
  --black: #000000;
  --light-gray: #e9ecef;
  --medium-gray: #ced4da;
  --dark-gray: #6c757d;
  --lightest-gray: #f8f9fa;
  
  /* Typography */
  --font-family-sans: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  --font-family-heading: 'Montserrat', var(--font-family-sans);
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-xxl: 2rem;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  
  /* Borders */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 1rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Z-index */
  --z-index-dropdown: 1000;
  --z-index-sticky: 1020;
  --z-index-fixed: 1030;
  --z-index-modal-backdrop: 1040;
  --z-index-modal: 1050;
  --z-index-popover: 1060;
  --z-index-tooltip: 1070;
}

/* Base Styles */
body {
  font-family: var(--font-family-sans);
  font-size: var(--font-size-md);
  line-height: 1.5;
  color: var(--dark);
  background-color: var(--light-gray);
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  margin-top: 0;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: #003d7a;
}

/* Portal Container */
.portal-container {
  display: flex;
  min-height: 100vh;
}

/* Portal Sidebar */
.portal-sidebar {
  width: 280px;
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  z-index: var(--z-index-fixed);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-medium);
}

.portal-sidebar-logo {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--light-gray);
}

.portal-sidebar-logo img {
  height: 40px;
  width: auto;
}

.portal-sidebar-logo-text {
  font-family: var(--font-family-heading);
  font-weight: 700;
  font-size: var(--font-size-lg);
  color: var(--primary);
  margin-left: 1rem;
}

/* Portal Navigation */
.portal-nav {
  flex: 1;
  padding: 1.5rem 0;
  overflow-y: auto;
}

.portal-nav-title {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  color: var(--dark-gray);
  padding: 0 1.5rem;
  margin-bottom: 0.75rem;
  margin-top: 1.5rem;
}

.portal-nav-title:first-child {
  margin-top: 0;
}

.portal-nav-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
}

.portal-nav-item {
  margin: 0;
}

.portal-nav-link {
  display: flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  color: var(--dark);
  transition: all var(--transition-fast);
}

.portal-nav-link i {
  width: 1.5rem;
  margin-right: 0.75rem;
  text-align: center;
  color: var(--dark-gray);
  transition: color var(--transition-fast);
}

.portal-nav-link:hover {
  background-color: var(--light-gray);
  color: var(--primary);
}

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

.portal-nav-link.active {
  background-color: var(--primary-light);
  color: var(--primary);
  font-weight: 500;
}

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

/* Portal Content */
.portal-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Portal Header */
.portal-header {
  height: 70px;
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: var(--z-index-sticky);
}

.portal-sidebar-toggle {
  display: none;
  background: none;
  border: none;
  font-size: var(--font-size-lg);
  color: var(--dark-gray);
  cursor: pointer;
  padding: 0.5rem;
  margin-right: 1rem;
}

.portal-header-title {
  font-size: var(--font-size-xl);
  font-weight: 500;
  margin: 0;
}

.portal-header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Portal User Menu */
.portal-user-menu {
  display: flex;
  align-items: center;
  cursor: pointer;
  position: relative;
}

.portal-user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  margin-right: 0.75rem;
}

.portal-user-name {
  font-weight: 500;
  margin-right: 0.5rem;
}

.portal-user-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  width: 200px;
  background-color: var(--white);
  border-radius: var(--border-radius-sm);
  box-shadow: var(--shadow-md);
  padding: 0.5rem 0;
  margin-top: 0.5rem;
  display: none;
  z-index: var(--z-index-dropdown);
}

.portal-user-menu.active .portal-user-dropdown {
  display: block;
}

.portal-user-dropdown-item {
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  color: var(--dark);
  transition: background-color var(--transition-fast);
}

.portal-user-dropdown-item i {
  width: 1.5rem;
  margin-right: 0.75rem;
  text-align: center;
  color: var(--dark-gray);
}

.portal-user-dropdown-item:hover {
  background-color: var(--light-gray);
  color: var(--primary);
}

.portal-user-dropdown-item:hover i {
  color: var(--primary);
}

.portal-user-dropdown-divider {
  height: 1px;
  background-color: var(--light-gray);
  margin: 0.5rem 0;
}

/* Portal Main Content */
.portal-main {
  flex: 1;
  padding: 1.5rem;
  overflow-y: auto;
}

/* Language Switcher */
.language-switcher-container {
  position: relative;
}

.language-switcher-button {
  display: flex;
  align-items: center;
  background: none;
  border: 1px solid var(--light-gray);
  border-radius: var(--border-radius-sm);
  padding: 0.5rem 1rem;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.language-switcher-button:hover {
  background-color: var(--light-gray);
}

.language-switcher-button i {
  margin-left: 0.5rem;
}

.language-switcher-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  width: 150px;
  background-color: var(--white);
  border-radius: var(--border-radius-sm);
  box-shadow: var(--shadow-md);
  padding: 0.5rem 0;
  margin-top: 0.5rem;
  display: none;
  z-index: var(--z-index-dropdown);
}

.language-switcher-container:hover .language-switcher-dropdown {
  display: block;
}

.language-option {
  display: flex;
  align-items: center;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.language-option:hover {
  background-color: var(--light-gray);
}

.language-option.active {
  background-color: var(--primary-light);
  color: var(--primary);
}

.language-flag {
  width: 20px;
  height: 15px;
  margin-right: 0.75rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  font-size: var(--font-size-md);
  font-weight: 500;
  border-radius: var(--border-radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.btn-sm {
  padding: 0.25rem 0.5rem;
  font-size: var(--font-size-sm);
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: var(--font-size-lg);
}

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

.btn-primary:hover {
  background-color: #004a9f;
  border-color: #004a9f;
  color: var(--white);
}

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

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

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

.btn-secondary:hover {
  background-color: #5a6268;
  border-color: #5a6268;
  color: var(--white);
}

.btn-outline-secondary {
  background-color: transparent;
  color: var(--secondary);
  border-color: var(--secondary);
}

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

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

.btn-success:hover {
  background-color: #218838;
  border-color: #218838;
  color: var(--white);
}

.btn-outline-success {
  background-color: transparent;
  color: var(--success);
  border-color: var(--success);
}

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

/* Responsive */
@media (max-width: 992px) {
  .portal-sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    transform: translateX(-100%);
  }
  
  .portal-sidebar.active {
    transform: translateX(0);
  }
  
  .portal-sidebar-toggle {
    display: block;
  }
  
  .portal-content {
    margin-left: 0;
  }
}

@media (max-width: 768px) {
  .portal-header {
    padding: 0 1rem;
  }
  
  .portal-main {
    padding: 1rem;
  }
  
  .portal-user-name {
    display: none;
  }
}