/**
 * CourseExplorer CSS
 *
 * This file contains ONLY color/theme classes for the CourseExplorer plugin.
 * Layout, grid, spacing, etc. should use Bootstrap 5 classes.
 *
 * Color classes are controlled via CSS Custom Properties dynamically set from WordPress settings.
 *
 * @package CourseExplorer
 * @version 2.0.0
 */

/* =================================================================
   BOOTSTRAP FIXES - MUST BE FIRST!
   Override BeTheme CSS conflicts with maximum specificity
   ================================================================= */

/* Fix Bootstrap Grid - BeTheme overwrites everything */
.container .row#ce-dashboard-app .row,
#ce-dashboard-app .row {
    display: flex !important;
    flex-wrap: wrap !important;
    margin-left: calc(var(--bs-gutter-x, 1.5rem) * -0.5) !important;
    margin-right: calc(var(--bs-gutter-x, 1.5rem) * -0.5) !important;
}

#ce-dashboard-app .row > * {
    flex-shrink: 0 !important;
    width: 100%;
    max-width: 100%;
    padding-left: calc(var(--bs-gutter-x, 1.5rem) * 0.5) !important;
    padding-right: calc(var(--bs-gutter-x, 1.5rem) * 0.5) !important;
}

/* Column widths - maximum specificity */
#ce-dashboard-app .row > .col-md-4 {
    flex: 0 0 33.333333% !important;
    width: 33.333333% !important;
}

#ce-dashboard-app .row > .col-md-6 {
    flex: 0 0 50% !important;
    width: 50% !important;
}

#ce-dashboard-app .row > .col-lg-3 {
    flex: 0 0 25% !important;
    width: 25% !important;
}

#ce-dashboard-app .row > .col-lg-9 {
    flex: 0 0 75% !important;
    width: 75% !important;
}

/* Responsive breakpoints */
@media (max-width: 767.98px) {
    #ce-dashboard-app .row > [class*="col-"] {
        flex: 0 0 100% !important;
        width: 100% !important;
    }
}

@media (min-width: 768px) and (max-width: 991.98px) {
    #ce-dashboard-app .row > .col-lg-3,
    #ce-dashboard-app .row > .col-lg-9 {
        flex: 0 0 100% !important;
        width: 100% !important;
    }
}

/* =================================================================
   CSS CUSTOM PROPERTIES (CSS VARIABLES)
   These are dynamically set from WordPress admin settings
   ================================================================= */

:root {
    /* Theme Colors - Set dynamically via PHP */
    --ce-primary: #0d6efd;
    --ce-secondary: #6c757d;
    --ce-success: #198754;
    --ce-danger: #dc3545;
    --ce-warning: #ffc107;
    --ce-info: #0dcaf0;
    --ce-light: #f8f9fa;
    --ce-dark: #212529;

    /* Color Variants (for rgba usage) */
    --ce-primary-rgb: 13, 110, 253;
    --ce-secondary-rgb: 108, 117, 125;
    --ce-success-rgb: 25, 135, 84;
    --ce-danger-rgb: 220, 53, 69;
    --ce-warning-rgb: 255, 193, 7;
    --ce-info-rgb: 13, 202, 240;
}

/* =================================================================
   COLOR CLASSES - Background
   ================================================================= */

.ce-bg-primary { background-color: var(--ce-primary) !important; }
.ce-bg-secondary { background-color: var(--ce-secondary) !important; }
.ce-bg-success { background-color: var(--ce-success) !important; }
.ce-bg-danger { background-color: var(--ce-danger) !important; }
.ce-bg-warning { background-color: var(--ce-warning) !important; }
.ce-bg-info { background-color: var(--ce-info) !important; }
.ce-bg-light { background-color: var(--ce-light) !important; }
.ce-bg-dark { background-color: var(--ce-dark) !important; }

/* Light backgrounds with primary color */
.ce-bg-light-primary {
    background-color: rgba(var(--ce-primary-rgb), 0.1) !important;
    color: var(--ce-primary) !important;
}
.ce-bg-light-secondary {
    background-color: rgba(var(--ce-secondary-rgb), 0.1) !important;
    color: var(--ce-secondary) !important;
}
.ce-bg-light-success {
    background-color: rgba(var(--ce-success-rgb), 0.1) !important;
    color: var(--ce-success) !important;
}
.ce-bg-light-danger {
    background-color: rgba(var(--ce-danger-rgb), 0.1) !important;
    color: var(--ce-danger) !important;
}
.ce-bg-light-warning {
    background-color: rgba(var(--ce-warning-rgb), 0.1) !important;
    color: var(--ce-warning) !important;
}
.ce-bg-light-info {
    background-color: rgba(var(--ce-info-rgb), 0.1) !important;
    color: var(--ce-info) !important;
}

/* =================================================================
   COLOR CLASSES - Text
   ================================================================= */

.ce-text-primary { color: var(--ce-primary) !important; }
.ce-text-secondary { color: var(--ce-secondary) !important; }
.ce-text-success { color: var(--ce-success) !important; }
.ce-text-danger { color: var(--ce-danger) !important; }
.ce-text-warning { color: var(--ce-warning) !important; }
.ce-text-info { color: var(--ce-info) !important; }
.ce-text-light { color: var(--ce-light) !important; }
.ce-text-dark { color: var(--ce-dark) !important; }

/* =================================================================
   COLOR CLASSES - Borders
   ================================================================= */

.ce-border-primary { border-color: var(--ce-primary) !important; }
.ce-border-secondary { border-color: var(--ce-secondary) !important; }
.ce-border-success { border-color: var(--ce-success) !important; }
.ce-border-danger { border-color: var(--ce-danger) !important; }
.ce-border-warning { border-color: var(--ce-warning) !important; }
.ce-border-info { border-color: var(--ce-info) !important; }

/* =================================================================
   BUTTON COLORS
   ================================================================= */

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

.ce-btn-primary:hover {
    background-color: rgba(var(--ce-primary-rgb), 0.85) !important;
    border-color: rgba(var(--ce-primary-rgb), 0.85) !important;
}

.ce-btn-active {
    background-color: var(--ce-primary) !important;
    color: white !important;
}

/* =================================================================
   SPECIAL COMPONENTS
   ================================================================= */

/* Card hover effect */
.ce-card-hover {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ce-card-hover:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

/* Loading Spinner */
.ce-loading-spinner {
    border: 4px solid var(--ce-light);
    border-top: 4px solid var(--ce-primary);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: ce-spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes ce-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}