/* ========================================
   AUTOSELLERS - MODERN THEME SYSTEM
   Light/Dark Mode with CSS Variables
   ======================================== */

:root {
    /* Light Theme (Default) */
    --bg-primary: #F9FAFB;
    --bg-surface: #FFFFFF;
    --bg-elevated: #FFFFFF;
    --bg-hover: #F3F4F6;
    --card-bg: #FFFFFF;
    --border-light: #E5E7EB;
    
    --text-primary: #111827;
    --text-secondary: #4B5563;
    --text-muted: #6B7280;
    --text-inverse: #FFFFFF;
    
    --accent-primary: #0078D4;
    --accent-primary-hover: #0061AD;
    --accent-secondary: #00B4D8;
    
    --border-color: #E5E7EB;
    --border-hover: #D1D5DB;
    --divider: #F3F4F6;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    --success: #10B981;
    --success-bg: #D1FAE5;
    --warning: #F59E0B;
    --warning-bg: #FEF3C7;
    --danger: #EF4444;
    --danger-bg: #FEE2E2;
    --info: #3B82F6;
    --info-bg: #DBEAFE;
    
    --sidebar-width: 240px;
    --navbar-height: 64px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
}

[data-theme="dark"] {
    /* Dark Theme - Enhanced Contrast */
    --bg-primary: #121212;
    --bg-surface: #1E1E1E;
    --bg-elevated: #252525;
    --bg-hover: #2A2A2A;
    --card-bg: #1F1F1F;
    --border-light: #333333;
    
    --text-primary: #EAEAEA;
    --text-secondary: #B8B8B8;
    --text-muted: #A1A1A1;
    --text-inverse: #121212;
    
    --accent-primary: #00D4FF;
    --accent-primary-hover: #00B8E6;
    --accent-secondary: #0078D4;
    
    --border-color: #2F2F2F;
    --border-hover: #3D3D3D;
    --divider: #2A2A2A;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.7);
    
    --success: #10B981;
    --success-bg: #064E3B;
    --warning: #F59E0B;
    --warning-bg: #78350F;
    --danger: #EF4444;
    --danger-bg: #7F1D1D;
    --info: #60A5FA;
    --info-bg: #1E3A8A;
}

/* ========================================
   GLOBAL STYLES
   ======================================== */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color var(--transition-normal), color var(--transition-normal);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.75rem;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

label {
    color: var(--text-primary);
    font-weight: 500;
}

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

a:hover {
    color: var(--accent-primary-hover);
    text-decoration: underline;
}

/* ========================================
   LAYOUT STRUCTURE
   ======================================== */

.app-container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-surface);
    border-right: 1px solid var(--border-color);
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 1000;
    transition: transform var(--transition-normal), background-color var(--transition-normal);
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 68px;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.sidebar-brand-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.sidebar-nav {
    flex: 1;
    padding: 1.5rem 0;
    overflow-y: auto;
}

.nav-section-title {
    padding: 0.5rem 1.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    margin-top: 1rem;
}

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

.nav-item {
    margin: 0.25rem 0.75rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 10px 16px;
    margin: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-fast);
    cursor: pointer;
    text-decoration: none;
}

.nav-link:hover {
    background-color: var(--bg-hover);
    color: var(--text-primary);
    text-decoration: none;
}

.nav-link.active {
    background-color: var(--accent-primary);
    color: white;
    text-decoration: none;
}

[data-theme="light"] .nav-link.active {
    background-color: #E0F7FA;
    color: var(--accent-primary);
    text-decoration: none;
}

[data-theme="dark"] .nav-link.active {
    background-color: #00A0C4;
    color: white;
    text-decoration: none;
}

.nav-link:focus,
.nav-link:visited,
.nav-link:active {
    text-decoration: none;
    outline: none;
}

.nav-link i {
    font-size: 1.25rem;
    width: 24px;
    min-width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.settings-submenu .nav-link {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    margin-left: 2.5rem;
    text-decoration: none;
}

.settings-submenu .nav-item {
    margin: 0.125rem 0;
}

.sidebar-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--border-color);
}

/* Main Content Area */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.navbar {
    height: var(--navbar-height);
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.navbar-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.content-wrapper {
    flex: 1;
    padding: 2rem;
    max-width: 100%;
    width: 100%;
}

/* ========================================
   THEME TOGGLE
   ======================================== */

.theme-toggle {
    background-color: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    width: 80px;
    height: 40px;
}

.theme-toggle:hover {
    background-color: var(--bg-elevated);
}

/* Global Store Selector */
#storeSelectorContainer {
    margin-right: 1rem;
}

#globalStoreSelector {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 200px;
}

#globalStoreSelector:hover {
    background-color: var(--bg-hover);
    border-color: var(--accent-primary);
}

#globalStoreSelector:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.1);
}

.theme-toggle-slider {
    position: absolute;
    width: 32px;
    height: 32px;
    background-color: var(--accent-primary);
    border-radius: 50%;
    transition: transform var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.875rem;
    left: 4px;
}

[data-theme="dark"] .theme-toggle-slider {
    transform: translateX(40px);
}

/* ========================================
   CARDS & CONTAINERS
   ======================================== */

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background-color: transparent;
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
    letter-spacing: 0.3px;
}

.card-body {
    padding: 1.5rem;
    background-color: transparent;
}

.card-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-hover);
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
    position: relative;
}

.btn:focus {
    outline: 3px solid rgba(0, 120, 212, 0.3);
    outline-offset: 2px;
}

.btn-primary {
    background-color: var(--accent-primary);
    color: white;
    border: 1px solid var(--accent-primary);
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--accent-primary-hover);
    border-color: var(--accent-primary-hover);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

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

.btn-secondary {
    background-color: var(--bg-hover);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--bg-elevated);
    border-color: var(--border-hover);
    transform: translateY(-1px);
}

.btn-secondary:active:not(:disabled) {
    transform: translateY(0);
}

.btn-success {
    background-color: var(--success);
    color: white;
    border: 1px solid var(--success);
}

.btn-success:hover:not(:disabled) {
    background-color: #059669;
    border-color: #059669;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-danger {
    background-color: var(--danger);
    color: white;
    border: 1px solid var(--danger);
}

.btn-danger:hover:not(:disabled) {
    background-color: #DC2626;
    border-color: #DC2626;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-warning {
    background-color: var(--warning);
    color: white;
    border: 1px solid var(--warning);
}

.btn-warning:hover:not(:disabled) {
    background-color: #D97706;
    border-color: #D97706;
    transform: translateY(-1px);
}

.btn-info {
    background-color: var(--info);
    color: white;
    border: 1px solid var(--info);
}

.btn-info:hover:not(:disabled) {
    background-color: #2563EB;
    border-color: #2563EB;
    transform: translateY(-1px);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.btn.loading {
    pointer-events: none;
    position: relative;
    color: transparent;
}

.btn.loading::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid currentColor;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.6s linear infinite;
    color: white;
}

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

/* ========================================
   FORMS & INPUTS
   ======================================== */

.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.form-control,
.form-select,
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="search"],
input[type="file"],
textarea,
select {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 0.9375rem;
    background-color: var(--bg-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

/* Ensure input text is properly visible in dark mode */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select,
[data-theme="dark"] input[type="text"],
[data-theme="dark"] input[type="email"],
[data-theme="dark"] input[type="tel"],
[data-theme="dark"] input[type="number"],
[data-theme="dark"] input[type="search"],
[data-theme="dark"] textarea,
[data-theme="dark"] select {
    color: #EAEAEA;
    background-color: #252525;
}

/* Light mode - ensure text is dark */
[data-theme="light"] .form-control,
[data-theme="light"] .form-select,
[data-theme="light"] input[type="text"],
[data-theme="light"] input[type="email"],
[data-theme="light"] input[type="tel"],
[data-theme="light"] input[type="number"],
[data-theme="light"] input[type="search"],
[data-theme="light"] textarea,
[data-theme="light"] select {
    color: #111827;
    background-color: #FFFFFF;
}

.form-control:focus,
.form-select:focus,
input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15);
}

[data-theme="light"] .form-control:focus,
[data-theme="light"] .form-select:focus,
[data-theme="light"] input:focus,
[data-theme="light"] textarea:focus,
[data-theme="light"] select:focus {
    box-shadow: 0 0 0 3px rgba(0, 120, 212, 0.1);
    background-color: #FFFFFF;
    color: #111827;
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus,
[data-theme="dark"] input:focus,
[data-theme="dark"] textarea:focus,
[data-theme="dark"] select:focus {
    background-color: #1F1F1F;
    color: #EAEAEA;
}

.form-control::placeholder,
input::placeholder,
textarea::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

/* Ensure all input types are visible */
input[type="checkbox"],
input[type="radio"] {
    width: auto;
    margin-right: 0.5rem;
    accent-color: var(--accent-primary);
}

/* File upload button visibility */
input[type="file"] {
    color: var(--text-primary);
    font-weight: 500;
}

input[type="file"]::file-selector-button {
    padding: 0.5rem 1rem;
    background-color: var(--accent-primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    margin-right: 0.75rem;
    font-weight: 600;
}

input[type="file"]::file-selector-button:hover {
    background-color: var(--accent-primary-hover);
}

/* Ensure file name is visible in both themes */
[data-theme="light"] input[type="file"] {
    color: #111827;
}

[data-theme="dark"] input[type="file"] {
    color: #EAEAEA;
}

/* Select dropdown arrow visibility */
select.form-select,
select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 12px;
    padding-right: 2.5rem;
}

[data-theme="dark"] select.form-select,
[data-theme="dark"] select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23B8B8B8' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
}

/* Disabled state visibility */
.form-control:disabled,
.form-select:disabled,
input:disabled,
textarea:disabled,
select:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background-color: var(--bg-hover);
}

/* ========================================
   TABS
   ======================================== */

.tab-content {
    position: relative;
}

.tab-pane {
    display: none;
    opacity: 0;
    transition: opacity 0.15s linear;
}

.tab-pane.active {
    display: block;
}

.tab-pane.show {
    opacity: 1;
}

.tab-pane.active.show {
    display: block;
    opacity: 1;
}

/* ========================================
   TABLES
   ======================================== */

.table-responsive {
    overflow-x: auto;
    border-radius: var(--radius-md);
}

.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background-color: transparent;
    font-size: 0.9375rem;
}

.table thead th {
    padding: 0.875rem 1rem;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    background-color: var(--bg-elevated);
    border-bottom: 1px solid var(--border-color);
    text-align: left;
    white-space: nowrap;
    height: 52px;
    vertical-align: middle;
}

.table tbody td {
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    vertical-align: middle;
    height: 60px;
    background-color: var(--card-bg);
}

.table tbody tr {
    transition: background-color var(--transition-fast);
    background-color: var(--card-bg);
}

.table tbody tr:nth-child(even) {
    background-color: var(--bg-surface);
}

.table tbody tr:nth-child(even) td {
    background-color: transparent;
}

.table tbody tr:hover {
    background-color: var(--bg-hover) !important;
}

.table tbody tr:hover td {
    background-color: transparent;
}

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

.table-actions {
    white-space: nowrap;
}

.table-actions .btn {
    margin-right: 0.25rem;
}

.table-actions .btn:last-child {
    margin-right: 0;
}

/* ========================================
   BADGES
   ======================================== */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50px;
    white-space: nowrap;
    letter-spacing: 0.3px;
}

/* Light Mode Badges */
.badge-success {
    background-color: rgba(16, 185, 129, 0.15);
    color: #059669;
}

.badge-warning {
    background-color: rgba(245, 158, 11, 0.15);
    color: #D97706;
}

.badge-danger {
    background-color: rgba(239, 68, 68, 0.15);
    color: #DC2626;
}

.badge-info {
    background-color: rgba(59, 130, 246, 0.15);
    color: #2563EB;
    font-weight: 600;
}

.badge-primary {
    background-color: rgba(6, 182, 212, 0.15);
    color: #0891B2;
    font-weight: 600;
}

/* Dark Mode Badges */
[data-theme="dark"] .badge-success {
    background-color: rgba(16, 185, 129, 0.2);
    color: #34D399;
}

[data-theme="dark"] .badge-warning {
    background-color: rgba(245, 158, 11, 0.2);
    color: #FBBF24;
}

[data-theme="dark"] .badge-danger {
    background-color: rgba(239, 68, 68, 0.2);
    color: #F87171;
}

[data-theme="dark"] .badge-info {
    background-color: rgba(96, 165, 250, 0.2);
    color: #60A5FA;
    font-weight: 600;
}

[data-theme="dark"] .badge-primary {
    background-color: rgba(6, 182, 212, 0.2);
    color: #22D3EE;
    font-weight: 600;
}

.badge-secondary {
    background-color: var(--bg-hover);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

/* ========================================
   MODALS
   ======================================== */

.modal {
    z-index: 10000 !important;
}

.modal-backdrop {
    z-index: 9999 !important;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

[data-theme="dark"] .modal-backdrop {
    background-color: rgba(0, 0, 0, 0.8);
}

.modal-dialog {
    max-width: 600px;
    margin: 1.75rem auto;
}

.modal-content {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 10001;
    animation: modalFadeIn 0.2s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-header {
    padding: 1.5rem 1.75rem;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-surface);
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-body {
    padding: 1.75rem;
    color: var(--text-primary);
}

.modal-footer {
    padding: 1.25rem 1.75rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-hover);
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

.btn-close {
    background: transparent;
    border: none;
    opacity: 0.6;
    cursor: pointer;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--text-primary);
    padding: 0;
    width: 1.5rem;
    height: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity var(--transition-fast);
}

.btn-close:hover {
    opacity: 1;
}

.btn-close::before {
    content: "×";
    font-size: 2rem;
}

/* ========================================
   PAGINATION
   ======================================== */

.pagination {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin: 0;
    padding: 0;
    list-style: none;
}

.page-item {
    list-style: none;
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0.5rem 0.75rem;
    background-color: var(--bg-surface);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    cursor: pointer;
    font-weight: 500;
}

.page-link:hover {
    background-color: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--border-hover);
}

.page-item.active .page-link {
    background-color: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

.page-item.disabled .page-link {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* ========================================
   ALERTS & TOASTS
   ======================================== */

.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    border-left: 4px solid;
    margin-bottom: 1rem;
    font-weight: 500;
}

/* Light Mode Alerts */
.alert-success {
    background-color: rgba(16, 185, 129, 0.1);
    border-color: #10B981;
    color: #059669;
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.1);
    border-color: #F59E0B;
    color: #D97706;
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: #EF4444;
    color: #DC2626;
}

.alert-info {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: #3B82F6;
    color: #2563EB;
}

/* Dark Mode Alerts */
[data-theme="dark"] .alert-success {
    background-color: rgba(16, 185, 129, 0.15);
    border-color: #10B981;
    color: #34D399;
}

[data-theme="dark"] .alert-warning {
    background-color: rgba(245, 158, 11, 0.15);
    border-color: #F59E0B;
    color: #FBBF24;
}

[data-theme="dark"] .alert-danger {
    background-color: rgba(239, 68, 68, 0.15);
    border-color: #EF4444;
    color: #F87171;
}

[data-theme="dark"] .alert-info {
    background-color: rgba(96, 165, 250, 0.15);
    border-color: #60A5FA;
    color: #60A5FA;
}

/* Toast notifications */
.toast {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 10000;
    min-width: 300px;
    max-width: 500px;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 1rem 1.25rem;
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ========================================
   CHAT / CONVERSATIONS
   ======================================== */

.chat-container {
    max-height: 500px;
    overflow-y: auto;
    padding: 1.5rem;
    background-color: var(--bg-primary);
    border-radius: var(--radius-md);
}

.message {
    margin-bottom: 1.25rem;
    max-width: 70%;
    animation: fadeIn 0.3s ease;
}

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

.message.outbound {
    margin-left: auto;
    text-align: right;
}

.message.inbound {
    margin-right: auto;
}

.message-bubble {
    display: inline-block;
    padding: 0.875rem 1.25rem;
    border-radius: var(--radius-md);
    line-height: 1.5;
}

.message.outbound .message-bubble {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    border-bottom-right-radius: 4px;
}

.message.inbound .message-bubble {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
}

.message-time {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 0.375rem;
}

/* ========================================
   UTILITIES
   ======================================== */

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

.d-flex { display: flex; }
.align-items-center { align-items: center; }
.justify-content-between { justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.w-100 { width: 100%; }

/* ========================================
   RESPONSIVE
   ======================================== */

/* Mobile Overlay */
.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        box-shadow: var(--shadow-lg);
    }
    
    .sidebar.mobile-open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0 !important;
    }
    
    .navbar {
        padding: 0 1rem;
    }
    
    .content-wrapper {
        padding: 1rem;
    }
    
    .table {
        font-size: 0.875rem;
    }
    
    .message {
        max-width: 85%;
    }
    
    .kpi-card-modern {
        margin-bottom: 1rem;
    }
}

/* ========================================
   LOADING STATES
   ======================================== */

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.progress {
    height: 8px;
    background-color: var(--bg-hover);
    border-radius: 50px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    transition: width var(--transition-normal);
}

.progress-bar-animated {
    animation: progress-animation 1.5s ease-in-out infinite;
}

@keyframes progress-animation {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ========================================
   BUTTON CONSISTENCY
   ======================================== */

.lead-tab-btn {
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: all var(--transition-fast);
}

.lead-tab-btn:focus,
.lead-tab-btn:active {
    box-shadow: 0 0 0 3px rgba(0, 120, 212, 0.2) !important;
}

/* Ensure buttons don't expand when selected */
.btn.active,
.btn:active,
.btn:focus {
    outline: none;
}

/* Message card styling */
.message-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
}

/* ========================================
   DASHBOARD KPI CARDS
   ======================================== */

.kpi-card {
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    border: 1px solid var(--border-color);
    height: 100%;
}

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

.kpi-card .card-body {
    padding: 1.5rem;
}

.kpi-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Modern Rectangular KPI Cards */
.kpi-card-modern {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    box-shadow: var(--shadow-md);
    transition: all 0.25s ease;
    height: 100%;
    width: 100%;
    display: block;
}

.kpi-card-modern:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: var(--accent-primary);
}

.kpi-card-modern .card-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 130px;
}

.kpi-icon-modern {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.kpi-icon-modern i {
    font-size: 1.5rem;
}

/* KPI Icon Background Colors */
.kpi-icon-primary {
    background-color: rgba(0, 120, 212, 0.12);
}

[data-theme="dark"] .kpi-icon-primary {
    background-color: rgba(0, 212, 255, 0.15);
}

.kpi-icon-success {
    background-color: rgba(16, 185, 129, 0.12);
}

[data-theme="dark"] .kpi-icon-success {
    background-color: rgba(16, 185, 129, 0.15);
}

.kpi-icon-info {
    background-color: rgba(59, 130, 246, 0.12);
}

[data-theme="dark"] .kpi-icon-info {
    background-color: rgba(96, 165, 250, 0.15);
}

.kpi-icon-warning {
    background-color: rgba(245, 158, 11, 0.12);
}

[data-theme="dark"] .kpi-icon-warning {
    background-color: rgba(245, 158, 11, 0.15);
}

/* KPI Value Colors */
.kpi-value-primary {
    color: var(--accent-primary);
}

.kpi-value-success {
    color: var(--success);
}

.kpi-value-info {
    color: var(--info);
}

.kpi-value-warning {
    color: var(--warning);
}

/* KPI Icon Colors */
.kpi-icon-color-primary {
    color: var(--accent-primary);
}

.kpi-icon-color-success {
    color: var(--success);
}

.kpi-icon-color-info {
    color: var(--info);
}

.kpi-icon-color-warning {
    color: var(--warning);
}

.kpi-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.25rem;
    color: var(--text-secondary);
    opacity: 1;
}

.kpi-value {
    font-size: 2rem;
    line-height: 1.2;
    font-weight: 700;
    color: var(--text-primary);
}

.kpi-trend {
    margin-top: auto;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-light);
}

.kpi-trend small {
    font-size: 0.75rem;
    color: var(--text-muted);
    opacity: 1;
    font-weight: 500;
}

/* KPI Cards Container - Ensure Bootstrap Grid Works */
.kpi-cards-row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -0.5rem;
    margin-left: -0.5rem;
    row-gap: 1rem;
}

.kpi-cards-row > [class*="col-"] {
    padding-right: 0.5rem;
    padding-left: 0.5rem;
}

/* Responsive Grid */
.row.g-3 {
    --bs-gutter-x: 1rem;
    --bs-gutter-y: 1rem;
}

@media (max-width: 991px) {
    /* Tablets: 2 cards per row (same as desktop) */
    .kpi-card-modern .card-body {
        min-height: 120px;
    }
}

@media (max-width: 575px) {
    /* Mobile: 1 card per row */
    .kpi-card-modern .card-body {
        min-height: 110px;
    }
    .kpi-value {
        font-size: 1.5rem;
    }
    .kpi-icon-modern {
        width: 40px;
        height: 40px;
    }
    .kpi-icon-modern i {
        font-size: 1.25rem;
    }
}

/* ========================================
   LOGIN PAGE
   ======================================== */

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0078D4 0%, #00B4D8 50%, #0078D4 100%);
    background-size: 200% 200%;
    animation: gradientShift 15s ease infinite;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .login-container {
    background: linear-gradient(135deg, #001529 0%, #003366 50%, #001529 100%);
    background-size: 200% 200%;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.login-container::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

.login-card {
    max-width: 440px;
    width: 100%;
    background-color: var(--bg-surface);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding: 3rem;
    position: relative;
    z-index: 10;
    animation: fadeInUp 0.6s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

[data-theme="dark"] .login-card {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.login-subtitle {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.5;
}