/*
 * Zidni Theme (Front + Panel)
 * - Brand-inspired palette (indigo → cyan gradient)
 * - Designed for Arabic/RTL friendly UI
 */

.theme-zidni {
    /* Brand */
    --zidni-from: #5b61ff;
    --zidni-to: #35e7ff;
    --zidni-ink: #0b1638;
    --zidni-brand: #5b61ff;
    --zidni-brand-600: #4b52ff;
    --zidni-brand-700: #3f46ff;

    /* Neutrals (tinted for EdTech) */
    --zidni-white: #ffffff;
    --zidni-gray-50: #f6faff;
    --zidni-gray-100: #eef5ff;
    --zidni-gray-200: #e6ecf5;
    --zidni-gray-300: #d6deea;
    --zidni-gray-400: #a9b6cc;
    --zidni-gray-500: #6b7a95;
    --zidni-gray-600: #495a78;
    --zidni-gray-700: #33415f;
    --zidni-gray-800: #1f2b46;
    --zidni-gray-900: #0f172a;

    /* Semantic */
    --zidni-success: #16a34a;
    --zidni-success-bg: rgba(22, 163, 74, 0.10);
    --zidni-warning: #f59e0b;
    --zidni-warning-bg: rgba(245, 158, 11, 0.12);
    --zidni-error: #ef4444;
    --zidni-error-bg: rgba(239, 68, 68, 0.10);
    --zidni-info: #0ea5e9;
    --zidni-info-bg: rgba(14, 165, 233, 0.12);

    /* Surfaces */
    --zidni-bg: #f6faff;
    --zidni-surface: #ffffff;
    --zidni-border: #e6ecf5;
    --zidni-surface-2: rgba(255, 255, 255, 0.92);

    /* Shadows */
    --zidni-shadow-sm: 0 8px 22px rgba(15, 23, 42, 0.06);
    --zidni-shadow-md: 0 14px 40px rgba(15, 23, 42, 0.10);
    --zidni-shadow-lg: 0 22px 70px rgba(15, 23, 42, 0.16);

    /* Radii */
    --zidni-radius-sm: 12px;
    --zidni-radius-md: 18px;
    --zidni-radius-lg: 24px;
    --zidni-radius-pill: 999px;

    /* Spacing scale (4px base) */
    --zidni-space-0: 0px;
    --zidni-space-1: 4px;
    --zidni-space-2: 8px;
    --zidni-space-3: 12px;
    --zidni-space-4: 16px;
    --zidni-space-5: 20px;
    --zidni-space-6: 24px;
    --zidni-space-8: 32px;
    --zidni-space-10: 40px;
    --zidni-space-12: 48px;
    --zidni-space-16: 64px;

    /* Map to existing theme variables */
    --body_bg: var(--zidni-bg);

    --primary: var(--zidni-from);
    --primary-hover: #4b52ff;
    --primary-border: rgba(91, 97, 255, 0.25);
    --primary-border-hover: rgba(91, 97, 255, 0.35);
    --primary-btn-color: #ffffff;
    --primary-btn-color-hover: #ffffff;
    --primary-btn-shadow: 0 12px 26px rgba(91, 97, 255, 0.25);
    --primary-btn-shadow-hover: 0 16px 32px rgba(91, 97, 255, 0.32);

    --secondary: var(--zidni-ink);
    --secondary-hover: #07102a;
    --secondary-border: rgba(11, 22, 56, 0.22);
    --secondary-border-hover: rgba(11, 22, 56, 0.35);
    --secondary-btn-color: #ffffff;
    --secondary-btn-color-hover: #ffffff;
    --secondary-btn-shadow: 0 12px 26px rgba(11, 22, 56, 0.18);
    --secondary-btn-shadow-hover: 0 16px 32px rgba(11, 22, 56, 0.24);

    --panel-bg: var(--zidni-bg);
}

.theme-zidni body,
body.theme-zidni {
    background-color: var(--body_bg, #ffffff) !important;
}

/* Dark mode (opt-in): set data-theme="dark" on <html> (preferred) or <body> */
html[data-theme="dark"] body.theme-zidni,
body.theme-zidni[data-theme="dark"] {
    color-scheme: dark;

    --zidni-bg: #070b1a;
    --zidni-surface: rgba(255, 255, 255, 0.06);
    --zidni-surface-2: rgba(255, 255, 255, 0.08);
    --zidni-border: rgba(255, 255, 255, 0.10);

    --zidni-ink: #e8efff;
    --secondary: var(--zidni-ink);

    --zidni-gray-50: #0b1224;
    --zidni-gray-100: #0f1730;
    --zidni-gray-200: #132044;
    --zidni-gray-300: rgba(232, 239, 255, 0.18);
    --zidni-gray-500: rgba(232, 239, 255, 0.62);

    --body_bg: var(--zidni-bg);
}

html[data-theme="dark"] body.theme-zidni .navbar,
body.theme-zidni[data-theme="dark"] .navbar {
    background: rgba(7, 11, 26, 0.72);
    border-bottom-color: rgba(255, 255, 255, 0.08) !important;
}

html[data-theme="dark"] body.theme-zidni .panel-sidebar,
html[data-theme="dark"] body.theme-zidni .webinar-card,
html[data-theme="dark"] body.theme-zidni .bundle-card,
html[data-theme="dark"] body.theme-zidni .product-card,
body.theme-zidni[data-theme="dark"] .panel-sidebar,
body.theme-zidni[data-theme="dark"] .webinar-card,
body.theme-zidni[data-theme="dark"] .bundle-card,
body.theme-zidni[data-theme="dark"] .product-card {
    background: rgba(255, 255, 255, 0.06) !important;
    border-color: rgba(255, 255, 255, 0.10) !important;
}

.theme-zidni a {
    text-underline-offset: 3px;
}

.theme-zidni .rounded-sm {
    border-radius: 12px !important;
}

.theme-zidni .rounded-lg {
    border-radius: 18px !important;
}

.theme-zidni .panel-shadow,
.theme-zidni .shadow-sm,
.theme-zidni .shadow-xs {
    box-shadow: var(--zidni-shadow-sm) !important;
}

.theme-zidni .panel-section-card {
    border: 1px solid var(--zidni-border);
}

/* -------------------------------------------------------
 * Navbar + Logo (Responsive / Any aspect ratio)
 * ----------------------------------------------------- */
.theme-zidni .navbar {
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(230, 236, 245, 0.9);
}

.theme-zidni .navbar.sticky {
    border-bottom: 1px solid rgba(230, 236, 245, 0.9) !important;
}

.theme-zidni .navbar:after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--zidni-from), var(--zidni-to));
    opacity: 0.75;
    pointer-events: none;
}

.theme-zidni .navbar-brand {
    width: auto !important;
    max-width: min(240px, 44vw);
    height: auto !important;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
}

.theme-zidni .navbar-brand .navbar-logo {
    width: 100%;
    max-width: 41px;
    height: clamp(28px, 3.2vw, 44px);
    object-fit: contain;
    object-position: center;
    display: block;
}

@media (max-width: 576px) {
    .theme-zidni .navbar-brand {
        max-width: 60vw;
    }
}

/* -------------------------------------------------------
 * Buttons (Brand Gradient)
 * ----------------------------------------------------- */
.theme-zidni .btn-primary {
    border: 0 !important;
    background-image: linear-gradient(135deg, var(--zidni-from), var(--zidni-to));
    box-shadow: var(--primary-btn-shadow);
    transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.theme-zidni .btn-primary:hover,
.theme-zidni .btn-primary:active,
.theme-zidni .btn-primary:focus,
.theme-zidni .btn-primary:not(:disabled):not(.disabled):active {
    background-image: linear-gradient(135deg, var(--zidni-from), var(--zidni-to));
    box-shadow: var(--primary-btn-shadow-hover);
    filter: saturate(1.05);
    transform: translateY(-1px);
}

.theme-zidni .btn-border-white,
.theme-zidni .btn-outline-primary {
    border-radius: 999px !important;
}

/* -------------------------------------------------------
 * Section Titles
 * ----------------------------------------------------- */
.theme-zidni .section-title {
    font-size: 18px;
    letter-spacing: -0.2px;
}

.theme-zidni .section-title.after-line:after {
    height: 3px !important;
    border-radius: 99px;
    background: linear-gradient(90deg, rgba(91, 97, 255, 0.25), rgba(53, 231, 255, 0.55)) !important;
}

/* -------------------------------------------------------
 * Home (Hero + Cards)
 * ----------------------------------------------------- */
.theme-zidni .slider-container {
    border-bottom-left-radius: 26px;
    border-bottom-right-radius: 26px;
    overflow: hidden;
    position: relative;
}

.theme-zidni .slider-container .mask {
    background: radial-gradient(1200px 600px at 20% 10%, rgba(53, 231, 255, 0.35), transparent 60%),
    radial-gradient(900px 500px at 80% 20%, rgba(91, 97, 255, 0.35), transparent 60%),
    linear-gradient(180deg, rgba(11, 22, 56, 0.55), rgba(11, 22, 56, 0.35));
    opacity: 1 !important;
}

.theme-zidni .slider-container h1 {
    text-shadow: 0 10px 40px rgba(0, 0, 0, 0.18);
    letter-spacing: -0.4px;
}

.theme-zidni .slider-search {
    border-radius: 16px;
    border: 1px solid rgba(230, 236, 245, 0.9);
    box-shadow: var(--zidni-shadow-sm);
}

.theme-zidni .slider-search .form-control {
    font-size: 15px;
}

.theme-zidni .webinar-card,
.theme-zidni .bundle-card,
.theme-zidni .product-card {
    border-radius: 18px !important;
    border: 1px solid var(--zidni-border) !important;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--zidni-shadow-sm) !important;
}

.theme-zidni .webinar-card:hover {
    box-shadow: var(--zidni-shadow-md) !important;
    transform: translateY(-2px);
}

/* Home stats */
.theme-zidni .zidni-home .stats-container {
    margin-top: -20px;
}

.theme-zidni .zidni-home .stats-item {
    border: 1px solid var(--zidni-border);
    box-shadow: var(--zidni-shadow-sm) !important;
}

.theme-zidni .zidni-home .stats-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--zidni-shadow-md) !important;
}

.theme-zidni .zidni-home .stats-item .stat-icon-box.teacher,
.theme-zidni .zidni-home .stats-item .stat-icon-box.video,
.theme-zidni .zidni-home .stats-item .stat-icon-box.student,
.theme-zidni .zidni-home .stats-item .stat-icon-box.course {
    background-image: linear-gradient(135deg, var(--zidni-from), var(--zidni-to)) !important;
}

/* -------------------------------------------------------
 * Course Details
 * ----------------------------------------------------- */
.theme-zidni .course-cover-container {
    border-bottom-left-radius: 26px;
    border-bottom-right-radius: 26px;
    overflow: hidden;
}

.theme-zidni .course-cover-container .cover-content:after {
    background: radial-gradient(1200px 600px at 18% 10%, rgba(53, 231, 255, 0.35), transparent 60%),
    radial-gradient(900px 500px at 80% 18%, rgba(91, 97, 255, 0.35), transparent 60%),
    linear-gradient(180deg, rgba(11, 22, 56, 0.70), rgba(11, 22, 56, 0.40)) !important;
    opacity: 1 !important;
}

.theme-zidni .course-content-body {
    background: transparent;
    border: 0;
    box-shadow: none;
}

.theme-zidni .course-body-on-cover {
    color: var(--secondary) !important;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--zidni-border);
    border-radius: 18px;
    box-shadow: var(--zidni-shadow-md);
    padding: 22px 22px 18px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.theme-zidni .course-body-on-cover .text-white,
.theme-zidni .course-body-on-cover a.text-white {
    color: var(--secondary) !important;
}

@media (max-width: 768px) {
    .theme-zidni .course-body-on-cover {
        padding: 18px 16px 14px;
    }
}

.theme-zidni .course-content-section .nav-tabs {
    background: rgba(255, 255, 255, 0.8) !important;
    border: 1px solid var(--zidni-border);
    box-shadow: var(--zidni-shadow-sm);
}

.theme-zidni .course-content-section .nav-tabs .nav-item a {
    color: var(--secondary) !important;
    border-radius: 999px;
    padding: 10px 14px;
}

.theme-zidni .course-content-section .nav-tabs .nav-item a.active {
    background: linear-gradient(135deg, rgba(91, 97, 255, 0.12), rgba(53, 231, 255, 0.14)) !important;
    color: var(--secondary) !important;
}

.theme-zidni .course-content-sidebar > .rounded-lg {
    border: 1px solid var(--zidni-border);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--zidni-shadow-sm);
    overflow: hidden;
}

.theme-zidni .course-content-sidebar .rounded-lg.shadow-sm {
    border: 1px solid var(--zidni-border);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--zidni-shadow-sm);
}

@media (min-width: 992px) {
    .theme-zidni .course-content-sidebar {
        position: sticky;
        top: 92px;
        align-self: start;
        height: max-content;
    }
}

.theme-zidni .course-content-sidebar .course-img img {
    border-radius: 18px 18px 0 0 !important;
}

.theme-zidni .special-offer-card .offer-percent-box {
    background-image: linear-gradient(135deg, var(--zidni-from), var(--zidni-to)) !important;
    box-shadow: 0 18px 38px rgba(91, 97, 255, 0.22) !important;
}

/* Course details deep polish (scoped) */
.theme-zidni .zidni-course-details .course-title {
    color: var(--zidni-ink);
    letter-spacing: -0.35px;
}

.theme-zidni .zidni-course-details .tab-content {
    margin-top: 14px;
}

.theme-zidni .zidni-course-details .tab-content > .tab-pane {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--zidni-border);
    border-radius: 18px;
    box-shadow: var(--zidni-shadow-sm);
    padding: 18px;
}

@media (min-width: 992px) {
    .theme-zidni .zidni-course-details .tab-content > .tab-pane {
        padding: 22px;
    }
}

.theme-zidni .zidni-course-details .course-description {
    color: rgba(11, 22, 56, 0.78);
    line-height: 1.95;
    font-size: 15px;
}

.theme-zidni .zidni-course-details .accordion-content-wrapper .accordion-row {
    border-radius: 18px !important;
    border: 1px solid var(--zidni-border) !important;
    box-shadow: var(--zidni-shadow-sm) !important;
}

.theme-zidni .zidni-course-details .accordion-content-wrapper .accordion-row:hover {
    box-shadow: var(--zidni-shadow-md) !important;
}

.theme-zidni .zidni-course-details .course-reviews-box {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--zidni-border);
    border-radius: 18px;
    box-shadow: var(--zidni-shadow-sm);
    padding: 18px;
}

.theme-zidni .zidni-course-details .course-reviews-box .progress,
.theme-zidni .zidni-course-details .course-progress {
    background: rgba(11, 22, 56, 0.10);
}

.theme-zidni .zidni-course-details .course-reviews-box .progress-bar,
.theme-zidni .zidni-course-details .course-progress .progress-bar {
    background-image: linear-gradient(135deg, var(--zidni-from), var(--zidni-to)) !important;
}

.theme-zidni .zidni-course-details .course-content-sidebar a.rounded-lg.border {
    border: 1px solid var(--zidni-border) !important;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--zidni-shadow-sm);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.theme-zidni .zidni-course-details .course-content-sidebar a.rounded-lg.border:hover {
    transform: translateY(-1px);
    box-shadow: var(--zidni-shadow-md);
}

.theme-zidni .zidni-course-details .course-content-sidebar .rounded-lg.shadow-sm.mt-35,
.theme-zidni .zidni-course-details .course-content-sidebar .rounded-lg.shadow-sm {
    border: 1px solid var(--zidni-border);
    background: rgba(255, 255, 255, 0.92);
}

.theme-zidni .zidni-course-details .course-content-sidebar .rounded-lg.shadow-sm.mt-35 .mt-30 > .mt-20 {
    margin-top: 0 !important;
    padding: 12px 0;
    border-bottom: 1px dashed rgba(11, 22, 56, 0.12);
}

.theme-zidni .zidni-course-details .course-content-sidebar .rounded-lg.shadow-sm.mt-35 .mt-30 > .mt-20:first-child {
    padding-top: 0;
}

.theme-zidni .zidni-course-details .course-content-sidebar .rounded-lg.shadow-sm.mt-35 .mt-30 > .mt-20:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

/* -------------------------------------------------------
 * Panel Dashboard polish
 * ----------------------------------------------------- */
.theme-zidni .dashboard-banner-container {
    border: 1px solid var(--zidni-border);
    background: radial-gradient(900px 300px at 20% 0%, rgba(53, 231, 255, 0.18), transparent 60%),
    radial-gradient(900px 300px at 80% 0%, rgba(91, 97, 255, 0.16), transparent 60%),
    rgba(255, 255, 255, 0.92);
    overflow: hidden;
}

.theme-zidni .zidni-panel-dashboard .dashboard-banner-container {
    border-radius: 18px !important;
}

.theme-zidni .zidni-panel-dashboard .not-verified-alert {
    border: 1px solid rgba(91, 97, 255, 0.18);
    background: linear-gradient(135deg, rgba(91, 97, 255, 0.10), rgba(53, 231, 255, 0.10));
    border-radius: 18px !important;
}

.theme-zidni .zidni-panel-dashboard .account-balance,
.theme-zidni .zidni-panel-dashboard .noticeboard,
.theme-zidni .zidni-panel-dashboard .monthly-sales-card {
    border: 1px solid var(--zidni-border);
    background: rgba(255, 255, 255, 0.92) !important;
    border-radius: 18px !important;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.theme-zidni .zidni-panel-dashboard .account-balance:hover,
.theme-zidni .zidni-panel-dashboard .noticeboard:hover,
.theme-zidni .zidni-panel-dashboard .monthly-sales-card:hover {
    transform: translateY(-1px);
    box-shadow: var(--zidni-shadow-md) !important;
}

.theme-zidni .dashboard-stats {
    border: 1px solid var(--zidni-border);
    border-radius: 18px !important;
    background: rgba(255, 255, 255, 0.92);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.theme-zidni .dashboard-stats:hover {
    transform: translateY(-1px);
    box-shadow: var(--zidni-shadow-md) !important;
}

.theme-zidni .dashboard-stats .stat-icon.comments,
.theme-zidni .dashboard-stats .stat-icon.requests,
.theme-zidni .dashboard-stats .stat-icon.monthly-sales,
.theme-zidni .dashboard-stats .stat-icon.support-messages,
.theme-zidni .dashboard-stats .stat-icon-pending-assignments,
.theme-zidni .dashboard-stats .stat-icon-pending-quizzes {
    background-image: linear-gradient(135deg, var(--zidni-from), var(--zidni-to)) !important;
    box-shadow: 0 10px 28px rgba(91, 97, 255, 0.22) !important;
}

/* Panel Sidebar polish */
.theme-zidni .panel-sidebar {
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-right: 1px solid rgba(230, 236, 245, 0.9);
}

body.rtl.theme-zidni .panel-sidebar {
    border-right: 0;
    border-left: 1px solid rgba(230, 236, 245, 0.9);
}

.theme-zidni .panel-sidebar .sidenav-item > a {
    border-radius: 14px;
    transition: background 0.18s ease, transform 0.18s ease;
}

.theme-zidni .panel-sidebar .sidenav-item.sidenav-item-active > a {
    background: linear-gradient(135deg, rgba(91, 97, 255, 0.14), rgba(53, 231, 255, 0.14));
}

/* -------------------------------------------------------
 * Utilities + Inputs
 * ----------------------------------------------------- */
.theme-zidni .zidni-gradient-text {
    background-image: linear-gradient(135deg, var(--zidni-from), var(--zidni-to));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent !important;
}

.theme-zidni .zidni-glass {
    background: rgba(255, 255, 255, 0.84);
    border: 1px solid rgba(230, 236, 245, 0.92);
    box-shadow: var(--zidni-shadow-sm);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.theme-zidni .form-control:focus,
.theme-zidni .custom-select:focus {
    border-color: rgba(91, 97, 255, 0.35) !important;
    box-shadow: 0 0 0 0.22rem rgba(91, 97, 255, 0.14) !important;
}

/* -------------------------------------------------------
 * Home Sections (Spacing + Swiper)
 * ----------------------------------------------------- */
.theme-zidni .section-hint {
    color: rgba(11, 22, 56, 0.66) !important;
    font-size: 14px;
    line-height: 1.7;
}

.theme-zidni .home-sections {
    padding-top: 18px;
    padding-bottom: 18px;
}

@media (min-width: 992px) {
    .theme-zidni .home-sections {
        padding-top: 26px;
        padding-bottom: 26px;
    }
}

.theme-zidni .swiper-pagination-bullet {
    background: rgba(11, 22, 56, 0.24);
    opacity: 1;
}

.theme-zidni .swiper-pagination-bullet-active {
    background: linear-gradient(135deg, var(--zidni-from), var(--zidni-to));
}

.theme-zidni .zidni-home .stats-item .stat-number {
    font-size: 28px;
    letter-spacing: -0.3px;
    color: var(--zidni-ink);
}

.theme-zidni .zidni-home .stats-item .stat-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--zidni-ink);
}

.theme-zidni .zidni-home .stats-item .stat-desc {
    font-size: 13px;
    color: rgba(11, 22, 56, 0.62);
}
