/* ============================================
   Dhimson LMS — Modern UI (clean & minimal)
   Loads last — overrides legacy styles safely
   ============================================ */

:root {
    --ui-font: 'Inter', system-ui, -apple-system, sans-serif;
    --ui-display: 'Space Grotesk', var(--ui-font);
    --ui-bg: #ffffff;
    --ui-bg-subtle: #f8fafc;
    --ui-border: #e2e8f0;
    --ui-border-light: #f1f5f9;
    --ui-text: #0f172a;
    --ui-text-muted: #64748b;
    --ui-primary: #4f46e5;
    --ui-primary-hover: #4338ca;
    --ui-radius: 12px;
    --ui-radius-sm: 8px;
    --ui-radius-pill: 999px;
    --ui-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
    --ui-shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
    --ui-shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.08);
}

/* ---- Base ---- */
body.frontend-page {
    font-family: var(--ui-font) !important;
    background: var(--ui-bg) !important;
    color: var(--ui-text) !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.frontend-page h1,
body.frontend-page h2,
body.frontend-page h3,
body.frontend-page h4,
body.frontend-page h5,
body.frontend-page .h1,
body.frontend-page .h2,
body.frontend-page .h3 {
    font-family: var(--ui-display) !important;
    letter-spacing: -0.02em;
}

body.frontend-page .main-content {
    background: var(--ui-bg);
}

/* Fix text-contrast-fix breaking non-hero content */
body.frontend-page .main-content,
body.frontend-page .main-content *:not(.hero-section *):not(.hero-section):not(.cta-section *):not(.cta-section) {
    text-shadow: none !important;
}

body.frontend-page .vendor-register-page,
body.frontend-page .vendor-login-page,
body.frontend-page .tutor-login-page {
    background: var(--ui-bg-subtle) !important;
}

/* ---- Top bar ---- */
body.frontend-page .top-notification-bar {
    background: var(--ui-bg-subtle) !important;
    border-bottom: 1px solid var(--ui-border) !important;
    color: var(--ui-text-muted) !important;
    font-size: 0.8125rem !important;
}

body.frontend-page .top-notification-inner {
    min-height: 38px !important;
    padding: 0.35rem 0 !important;
}

body.frontend-page .notify-item {
    color: var(--ui-text-muted) !important;
}

body.frontend-page .notify-item strong {
    color: var(--ui-text) !important;
    font-weight: 600 !important;
}

body.frontend-page .notify-item:hover {
    color: var(--ui-primary) !important;
}

body.frontend-page .notify-badge {
    background: #eef2ff !important;
    border: 1px solid #c7d2fe !important;
    color: var(--ui-primary) !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    font-size: 0.6875rem !important;
}

/* ---- Navbar ---- */
body.frontend-page .navbar {
    background: rgba(255, 255, 255, 0.92) !important;
    backdrop-filter: blur(16px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(16px) saturate(180%) !important;
    border-bottom: 1px solid var(--ui-border-light) !important;
    box-shadow: var(--ui-shadow-sm) !important;
    padding: 0.65rem 0 !important;
}

body.frontend-page .navbar .nav-link {
    font-weight: 500 !important;
    color: var(--ui-text-muted) !important;
    border-radius: var(--ui-radius-sm) !important;
    padding: 0.45rem 0.75rem !important;
    transition: color 0.15s ease, background 0.15s ease !important;
}

body.frontend-page .navbar .nav-link:hover,
body.frontend-page .navbar .nav-link:focus {
    color: var(--ui-primary) !important;
    background: #f5f3ff !important;
}

body.frontend-page .navbar-nav:last-child .nav-item .nav-link.btn-nav-login {
    color: var(--ui-text) !important;
    font-weight: 600 !important;
}

body.frontend-page .navbar-nav:last-child .nav-item .nav-link.btn-nav-login:hover {
    background: var(--ui-bg-subtle) !important;
    color: var(--ui-primary) !important;
}

body.frontend-page .btn-nav-register {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.35rem !important;
    padding: 0.5rem 1.15rem !important;
    font-size: 0.875rem !important;
    font-weight: 600 !important;
    color: #fff !important;
    background: linear-gradient(135deg, var(--ui-primary), #6366f1) !important;
    border: none !important;
    border-radius: var(--ui-radius-pill) !important;
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.25) !important;
    text-decoration: none !important;
    transition: transform 0.15s ease, box-shadow 0.15s ease !important;
}

body.frontend-page .btn-nav-register:hover {
    color: #fff !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.35) !important;
}

body.frontend-page .navbar-toggler {
    border: 1px solid var(--ui-border) !important;
    border-radius: var(--ui-radius-sm) !important;
    padding: 0.4rem 0.55rem !important;
}

/* ---- Buttons (sensible radius, not all pills) ---- */
body.frontend-page button,
body.frontend-page .btn,
body.frontend-page a.btn,
body.frontend-page input[type="button"],
body.frontend-page input[type="submit"],
body.frontend-page input[type="reset"] {
    border-radius: var(--ui-radius-sm) !important;
}

body.frontend-page .btn-xl,
body.frontend-page .btn-gradient,
body.frontend-page .btn-nav-register,
body.frontend-page .btn-pill {
    border-radius: var(--ui-radius-pill) !important;
}

body.frontend-page .btn-primary {
    background: linear-gradient(135deg, var(--ui-primary), #6366f1) !important;
    border: none !important;
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.2) !important;
}

body.frontend-page .btn-primary:hover {
    background: linear-gradient(135deg, var(--ui-primary-hover), #4f46e5) !important;
    transform: translateY(-1px);
}

/* ---- Page header ---- */
body.frontend-page .main-content > .bg-primary {
    background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%) !important;
    color: var(--ui-text) !important;
    border-bottom: 1px solid var(--ui-border) !important;
    padding: 2rem 0 !important;
}

body.frontend-page .main-content > .bg-primary .h3,
body.frontend-page .main-content > .bg-primary h1 {
    color: var(--ui-text) !important;
    font-weight: 700 !important;
}

body.frontend-page .main-content > .bg-primary p {
    color: var(--ui-text-muted) !important;
    opacity: 1 !important;
}

/* ---- Forms ---- */
body.frontend-page .form-control,
body.frontend-page .form-select {
    border: 1px solid var(--ui-border) !important;
    border-radius: var(--ui-radius-sm) !important;
    padding: 0.6rem 0.85rem !important;
    font-size: 0.9375rem !important;
    background: #fff !important;
    transition: border-color 0.15s ease, box-shadow 0.15s ease !important;
}

body.frontend-page .form-control:focus,
body.frontend-page .form-select:focus {
    border-color: var(--ui-primary) !important;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12) !important;
}

body.frontend-page .form-label {
    font-size: 0.8125rem !important;
    font-weight: 600 !important;
    color: var(--ui-text) !important;
    margin-bottom: 0.35rem !important;
}

/* ---- Cards ---- */
body.frontend-page .card {
    border: 1px solid var(--ui-border-light) !important;
    border-radius: var(--ui-radius) !important;
    box-shadow: var(--ui-shadow-sm) !important;
    overflow: hidden;
    transition: box-shadow 0.2s ease, transform 0.2s ease !important;
}

body.frontend-page .card:hover {
    box-shadow: var(--ui-shadow) !important;
}

/* ---- Footer (clean light) ---- */
body.frontend-page .professional-footer {
    background: var(--ui-bg) !important;
    color: var(--ui-text) !important;
    border-top: 1px solid var(--ui-border) !important;
}

body.frontend-page .professional-footer::before {
    display: none !important;
}

body.frontend-page .footer-newsletter {
    background: var(--ui-bg-subtle) !important;
    border-bottom: 1px solid var(--ui-border) !important;
    padding: 2rem 0 !important;
}

body.frontend-page .footer-newsletter::before {
    display: none !important;
}

body.frontend-page .professional-footer .footer-newsletter .newsletter-title,
body.frontend-page .professional-footer .footer-newsletter .newsletter-title *,
body.frontend-page .professional-footer .footer-newsletter .newsletter-description,
body.frontend-page .professional-footer .footer-newsletter .newsletter-description * {
    color: var(--ui-text) !important;
    text-shadow: none !important;
}

body.frontend-page .newsletter-content {
    background: #fff !important;
    border: 1px solid var(--ui-border) !important;
    border-radius: var(--ui-radius) !important;
    padding: 1.5rem !important;
    box-shadow: var(--ui-shadow-sm) !important;
}

body.frontend-page .newsletter-input {
    border: 1px solid var(--ui-border) !important;
    border-radius: var(--ui-radius-pill) !important;
    background: #fff !important;
}

body.frontend-page .btn-newsletter {
    background: linear-gradient(135deg, var(--ui-primary), #6366f1) !important;
    border-radius: var(--ui-radius-pill) !important;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2) !important;
}

body.frontend-page .newsletter-privacy {
    color: var(--ui-text-muted) !important;
}

body.frontend-page .footer-main {
    padding: 2.5rem 0 2rem !important;
}

body.frontend-page .lms-footer-heading,
body.frontend-page .lms-footer-text,
body.frontend-page .lms-col-title,
body.frontend-page .professional-footer .lms-col-intro .lms-footer-heading,
body.frontend-page .professional-footer .lms-col-intro .lms-footer-text,
body.frontend-page .professional-footer .lms-footer-col h6.lms-col-title,
body.frontend-page .professional-footer .lms-col-contact p.lms-contact-address,
body.frontend-page .footer-copyright,
body.frontend-page .professional-footer .footer-bottom .lms-bottom-left p.footer-copyright {
    color: var(--ui-text) !important;
    text-shadow: none !important;
}

body.frontend-page .lms-links a {
    color: var(--ui-text-muted) !important;
    text-shadow: none !important;
}

body.frontend-page .lms-links a:hover {
    color: var(--ui-primary) !important;
}

body.frontend-page .lms-contact-btn {
    background: var(--ui-bg-subtle) !important;
    color: var(--ui-text) !important;
    border: 1px solid var(--ui-border) !important;
}

body.frontend-page .lms-contact-btn:hover {
    background: #eef2ff !important;
    color: var(--ui-primary) !important;
}

body.frontend-page .lms-contact-phone,
body.frontend-page .lms-contact-email {
    color: var(--ui-text-muted) !important;
}

body.frontend-page .footer-bottom {
    background: var(--ui-bg-subtle) !important;
    border-top: 1px solid var(--ui-border) !important;
}

body.frontend-page .lms-footer-col {
    background: transparent !important;
}

body.frontend-page .lms-footer-col:hover {
    transform: none !important;
}

/* ---- Hero (keep premium, refine) ---- */
body.frontend-page .hero-section {
    min-height: min(92vh, 900px) !important;
}

body.frontend-page .hero-stats .stat-number {
    font-family: var(--ui-display) !important;
}

/* ---- Section spacing on inner pages ---- */
body.frontend-page section:not(.hero-section) {
    scroll-margin-top: 5rem;
}

/* ---- Vendor auth pages ---- */
body.frontend-page .vendor-register-page .vr-shell {
    border: 1px solid var(--ui-border) !important;
    box-shadow: var(--ui-shadow-lg) !important;
    border-radius: 16px !important;
}

body.frontend-page .vendor-login-page .vl-card {
    border: 1px solid var(--ui-border) !important;
    box-shadow: var(--ui-shadow-lg) !important;
    background: #fff !important;
}

/* ---- Dropdown polish ---- */
body.frontend-page .dropdown-menu {
    border: 1px solid var(--ui-border) !important;
    box-shadow: var(--ui-shadow-lg) !important;
}

body.frontend-page .dropdown-item:hover {
    background: #f5f3ff !important;
    color: var(--ui-primary) !important;
}

/* ---- Responsive ---- */
@media (max-width: 991.98px) {
    body.frontend-page .navbar-collapse {
        padding: 0.75rem 0 0.5rem !important;
        border-top: 1px solid var(--ui-border-light);
        margin-top: 0.5rem;
    }

    body.frontend-page .btn-nav-register {
        margin-top: 0.5rem;
        width: 100%;
        justify-content: center;
    }
}