/* ==========================================================================
   Lokmanya Shikshan Sanstha's Javahar Vidya Bhavan School
   Custom Theme & Print Stylesheet (Bootstrap 5 Companion)
   ========================================================================== */

:root {
    --jvb-primary: #7c1d26;       /* Heritage Maroon */
    --jvb-primary-dark: #541118;  /* Deep Maroon */
    --jvb-secondary: #1e293b;     /* Academic Slate Navy */
    --jvb-accent: #d97706;        /* Saffron Gold */
    --jvb-accent-light: #fef3c7;  /* Soft Gold Tint */
    --jvb-bg: #f8fafc;
    --jvb-card-border: #e2e8f0;
}

body {
    background-color: var(--jvb-bg);
    color: #1e293b;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
}

/* Top Institutional Ribbon & Navbar */
.jvb-top-ribbon {
    background: linear-gradient(90deg, var(--jvb-primary-dark) 0%, var(--jvb-primary) 100%);
    color: #fff;
    font-size: 0.82rem;
    letter-spacing: 0.03em;
}

.jvb-navbar {
    background-color: #ffffff;
    border-bottom: 3px solid var(--jvb-accent);
    box-shadow: 0 2px 12px rgba(15, 23, 42, 0.06);
}

.jvb-crest-badge {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--jvb-primary) 0%, var(--jvb-primary-dark) 100%);
    color: #fbbf24;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.15rem;
    border: 2px solid #fbbf24;
    box-shadow: 0 2px 6px rgba(124, 29, 38, 0.25);
    flex-shrink: 0;
}

.jvb-school-subtitle {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--jvb-primary);
    font-weight: 700;
    margin-bottom: 1px;
}

.jvb-school-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--jvb-secondary);
    line-height: 1.2;
}

/* Hero Banner */
.jvb-hero {
    background: linear-gradient(135deg, #121154 0%, #4e1d7c 55%, #1e293b 100%);
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

.jvb-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 85% 20%, rgba(251, 191, 36, 0.16), transparent 50%);
    pointer-events: none;
}

/* Custom Buttons */
.btn-jvb-primary {
    background-color: var(--jvb-primary);
    border-color: var(--jvb-primary);
    color: #ffffff;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-jvb-primary:hover,
.btn-jvb-primary:focus {
    background-color: var(--jvb-primary-dark);
    border-color: var(--jvb-primary-dark);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(124, 29, 38, 0.25);
}

.btn-jvb-gold {
    background-color: #f59e0b;
    border-color: #f59e0b;
    color: #111827;
    font-weight: 700;
    transition: all 0.2s ease;
}

.btn-jvb-gold:hover,
.btn-jvb-gold:focus {
    background-color: #d97706;
    border-color: #d97706;
    color: #ffffff;
    transform: translateY(-1px);
}

/* Cards & Portals */
.jvb-card {
    background: #ffffff;
    border: 1px solid var(--jvb-card-border);
    border-radius: 0.85rem;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.jvb-card-hover:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.09);
}

.jvb-card-header {
    background: linear-gradient(90deg, var(--jvb-primary) 0%, var(--jvb-primary-dark) 100%);
    color: #ffffff;
    border-top-left-radius: 0.8rem;
    border-top-right-radius: 0.8rem;
    padding: 1.15rem 1.5rem;
}

/* Event Opt-in Highlight Box */
.jvb-event-optin-box {
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    border: 2px solid #f59e0b;
    border-radius: 0.75rem;
    padding: 1.25rem;
    transition: all 0.2s ease;
}

.jvb-event-optin-box.active {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-color: #d97706;
    box-shadow: 0 4px 16px rgba(217, 119, 6, 0.18);
}

/* Donation Quick Select Buttons */
.donate-preset-btn {
    font-weight: 700;
    border-width: 2px;
    padding: 0.65rem 1rem;
    border-radius: 0.6rem;
    transition: all 0.15s ease;
}

.donate-preset-btn.active {
    background-color: var(--jvb-primary) !important;
    border-color: var(--jvb-primary) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(124, 29, 38, 0.25);
}

/* Event Pass Ticket Styling */
.jvb-pass-ticket {
    background: #ffffff;
    border: 2px solid var(--jvb-primary);
    border-radius: 1rem;
    overflow: hidden;
    position: relative;
}

.jvb-pass-banner {
    background: linear-gradient(135deg, var(--jvb-primary-dark) 0%, var(--jvb-primary) 100%);
    color: #ffffff;
    padding: 1.25rem 1.5rem;
    border-bottom: 3px dashed #fbbf24;
}

.jvb-qr-frame {
    display: inline-block;
    padding: 0.75rem;
    background: #ffffff;
    border: 2px solid #e2e8f0;
    border-radius: 0.75rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* Gate Scanner Page */
.scanner-viewport-box {
    max-width: 480px;
    margin: 0 auto;
    border-radius: 1rem;
    overflow: hidden;
    border: 3px solid #334155;
    background: #0f172a;
    min-height: 280px;
}

.scanner-status-panel {
    border-radius: 0.85rem;
    padding: 1.5rem;
    transition: all 0.25s ease;
}

.scanner-status-success {
    background-color: #ecfdf5;
    border: 2px solid #10b981;
    color: #065f46;
}

.scanner-status-error {
    background-color: #fef2f2;
    border: 2px solid #ef4444;
    color: #991b1b;
}

/* Printable Receipt & Pass Document Styling */
.receipt-document {
    max-width: 820px;
    margin: 0 auto;
    background: #ffffff;
    border: 2px solid #1e293b;
    border-radius: 0.5rem;
    padding: 2.25rem;
    position: relative;
}

.receipt-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-25deg);
    font-size: 4.5rem;
    font-weight: 900;
    color: rgba(124, 29, 38, 0.04);
    pointer-events: none;
    white-space: nowrap;
    text-transform: uppercase;
    user-select: none;
}

/* Footer */
.jvb-footer {
    background-color: #0f172a;
    color: #94a3b8;
    border-top: 3px solid var(--jvb-primary);
}

/* Print Media Rules */
@media print {
    body {
        background: #ffffff !important;
    }
    .no-print,
    .jvb-top-ribbon,
    .jvb-navbar,
    .jvb-footer {
        display: none !important;
    }
    .receipt-document,
    .jvb-pass-ticket {
        box-shadow: none !important;
        border: 2px solid #000000 !important;
        margin: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }
}