/**
 * SNU - Responsive Styles
 * Mobile-first overrides for phone and tablet
 */

/* Tablet */
@media (max-width: 1199.98px) {
    .quick-links-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 991.98px) {
    .hero-slider .carousel-item {
        height: 380px;
    }

    .hero-caption h2 {
        font-size: 1.5rem;
    }

    .hero-caption p {
        font-size: 0.9375rem;
    }

    .hero-caption {
        padding: 40px 24px 20px;
    }

    .quick-links-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .section-padding {
        padding: 40px 0;
    }

    .section-title h2 {
        font-size: 1.625rem;
    }

    .logo-english {
        font-size: 1rem;
    }

    .logo-hindi {
        font-size: 0.75rem;
    }

    .logo-img {
        max-width: 160px;
        height: 56px;
    }

    .admin-content {
        margin-left: 0;
    }

    .admin-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s;
    }

    .admin-sidebar.show {
        transform: translateX(0);
    }
}

/* Mobile */
@media (max-width: 767.98px) {
    body {
        font-size: 15px;
    }

    .hero-slider .carousel-item {
        height: 280px;
    }

    .hero-caption {
        padding: 30px 16px 16px;
    }

    .hero-caption h2 {
        font-size: 1.125rem;
    }

    .hero-caption p {
        font-size: 0.8125rem;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .quick-links-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .quick-link-card {
        padding: 16px 8px;
        min-height: 110px;
    }

    .quick-link-card i {
        font-size: 1.5rem;
    }

    .quick-link-card span {
        font-size: 0.75rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .welcome-section .stat-card {
        padding: 16px 12px;
    }

    .stat-card .stat-number {
        font-size: 1.375rem;
    }

    .stat-card .stat-icon {
        font-size: 1.5rem;
    }

    .announcements-list {
        max-height: 320px;
    }

    .accred-item .accred-value {
        font-size: 1.5rem;
    }

    .page-banner {
        padding: 28px 0;
    }

    .page-banner h1 {
        font-size: 1.5rem;
    }

    .section-padding {
        padding: 32px 0;
    }

    .section-title {
        margin-bottom: 28px;
    }

    .section-title h2 {
        font-size: 1.375rem;
    }

    .school-card {
        padding: 16px;
    }

    .leader-card img {
        height: 180px;
    }

    .footer-top {
        padding: 32px 0 20px;
    }

    .gov-links-scroll {
        gap: 12px;
    }

    .gov-link-item {
        width: 52px;
        height: 52px;
    }

    .back-to-top {
        bottom: 16px;
        right: 16px;
        width: 40px;
        height: 40px;
    }

    .notice-ticker-inner span {
        padding: 0 24px;
        font-size: 0.8125rem;
    }

    /* Mobile sticky quick access bar */
    .mobile-quick-bar {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: white;
        border-top: 1px solid var(--snu-border);
        z-index: 1010;
        box-shadow: 0 -2px 10px rgba(0,0,0,0.08);
    }

    .mobile-quick-bar a {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 8px 4px;
        font-size: 0.625rem;
        color: var(--snu-navy);
        font-weight: 600;
    }

    .mobile-quick-bar a i {
        font-size: 1.25rem;
        margin-bottom: 2px;
    }

    .mobile-quick-bar a.active,
    .mobile-quick-bar a:hover {
        color: var(--snu-saffron);
    }

    body.has-mobile-bar {
        padding-bottom: 60px;
    }
}

@media (min-width: 768px) {
    .mobile-quick-bar {
        display: none;
    }
}

/* Small mobile */
@media (max-width: 575.98px) {
    .header-main {
        padding: 8px 0;
    }

    .logo-tagline {
        display: none;
    }

    .quick-links-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .carousel-control-prev,
    .carousel-control-next {
        width: 10%;
    }
}

/* Large Desktop */
@media (min-width: 1400px) {
    .hero-slider .carousel-item {
        height: 560px;
    }

    .container {
        max-width: 1320px;
    }

    .hero-caption h2 {
        font-size: 2.25rem;
    }
}

/* Print */
@media print {
    .top-bar, .main-nav, .site-footer, .back-to-top,
    .gov-links-strip, .mobile-quick-bar, .navbar-toggler {
        display: none !important;
    }

    .hero-slider .carousel-item {
        height: auto;
    }

    .admission-flow .btn, .admission-flow nav {
        display: none !important;
    }
}

/* Admission & Payment — Mobile + Desktop */
.admission-flow .otp-input {
    font-size: 1.75rem;
    letter-spacing: 0.5rem;
    font-weight: 600;
}

.admission-steps span.active {
    color: var(--snu-navy, #1a237e);
    font-weight: 600;
}

.admission-success-card {
    max-width: 640px;
}

.admission-success-card .success-icon {
    font-size: 4rem;
}

.fee-table th, .fee-table td {
    vertical-align: middle;
    font-size: 0.9375rem;
}

@media (max-width: 767.98px) {
    .admission-flow .portal-card {
        padding: 1.25rem;
    }

    .admission-flow .form-control-lg,
    .admission-flow .btn-lg {
        min-height: 48px;
        font-size: 1rem;
    }

    .admission-steps {
        font-size: 0.75rem;
    }

    .fee-table {
        font-size: 0.8125rem;
    }

    .fee-table th:nth-child(n+4),
    .fee-table td:nth-child(n+4) {
        white-space: nowrap;
    }

    .receipt-box {
        font-size: 0.9375rem;
    }
}

@media (min-width: 992px) {
    .admission-flow .portal-card form .row.g-3 {
        --bs-gutter-x: 1.5rem;
    }
}