:root {
    --merah: #c41e3a;
    --merah-dark: #8b0000;
    --merah-soft: #ff4d6d;
    --putih: #fffaf3;
    --gold: #d4a017;
    --gold-soft: #f4d03f;
    --ink: #1a0a0d;
    --card: rgba(255, 250, 243, 0.94);
    --card-border: rgba(196, 30, 58, 0.22);
    --text: #2b1218;
    --muted: #6b4c52;
    --shadow: 0 24px 60px rgba(26, 10, 13, 0.28);
    --radius: 18px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Plus Jakarta Sans", "Segoe UI", sans-serif;
    color: var(--text);
    background:
        linear-gradient(160deg, rgba(139, 0, 0, 0.92) 0%, rgba(196, 30, 58, 0.88) 45%, rgba(90, 10, 22, 0.95) 100%),
        repeating-linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.04) 0,
            rgba(255, 255, 255, 0.04) 2px,
            transparent 2px,
            transparent 28px
        );
}

body[style*="--bg-desktop"] {
    background: var(--merah-dark);
}

.page-bg {
    position: fixed;
    inset: 0;
    z-index: -2;
    background-image: var(--bg-mobile, none);
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
}

.page-overlay {
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(180deg, rgba(139, 0, 0, 0.55) 0%, rgba(26, 10, 13, 0.82) 100%),
        radial-gradient(circle at 20% 10%, rgba(244, 208, 63, 0.18), transparent 35%);
    pointer-events: none;
}

@media (min-width: 768px) {
    .page-bg {
        background-image: var(--bg-desktop, var(--bg-mobile, none));
        background-position: center;
    }

    .page-overlay {
        background:
            linear-gradient(115deg, rgba(139, 0, 0, 0.72) 0%, rgba(26, 10, 13, 0.45) 55%, rgba(139, 0, 0, 0.65) 100%),
            radial-gradient(circle at 85% 15%, rgba(244, 208, 63, 0.22), transparent 30%);
    }
}

.page-wrapper {
    position: relative;
    max-width: 520px;
    margin: 0 auto;
    padding: 16px 16px 48px;
}

.flag-strip {
    height: 6px;
    border-radius: 999px;
    margin-bottom: 18px;
    background: linear-gradient(90deg, var(--merah) 50%, var(--putih) 50%);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.event-banner {
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
    line-height: 0;
}

.event-banner img {
    display: block;
    width: 100%;
    height: auto;
}

@media (min-width: 768px) {
    .event-banner {
        max-width: 380px;
    }
}

.hero {
    text-align: center;
    padding: 8px 0 22px;
}

.hero-ribbon {
    display: inline-flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: 14px;
    padding: 10px 18px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--gold), var(--gold-soft));
    color: var(--ink);
    box-shadow: 0 8px 24px rgba(212, 160, 23, 0.35);
}

.ribbon-date {
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1.15rem;
    font-weight: 800;
    line-height: 1.1;
}

.ribbon-theme {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-badge {
    display: inline-block;
    padding: 7px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.12);
    color: var(--putih);
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 10px;
    backdrop-filter: blur(6px);
}

.hero h1 {
    margin: 0 0 10px;
    font-family: "Playfair Display", Georgia, serif;
    font-size: clamp(1.8rem, 5vw, 2.35rem);
    font-weight: 800;
    color: var(--putih);
    text-shadow: 0 3px 18px rgba(0, 0, 0, 0.35);
    line-height: 1.15;
}

.hero-subtitle {
    margin: 0 auto;
    max-width: 38ch;
    color: rgba(255, 250, 243, 0.88);
    font-size: 0.98rem;
    line-height: 1.55;
}

.participants-stat {
    display: inline-grid;
    gap: 4px;
    justify-items: center;
    margin-top: 18px;
    padding: 14px 24px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(255, 250, 243, 0.14);
    backdrop-filter: blur(8px);
}

.participants-label {
    font-size: 0.75rem;
    color: rgba(255, 250, 243, 0.85);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
}

.participants-count {
    font-family: "Playfair Display", Georgia, serif;
    font-size: 2.5rem;
    line-height: 1;
    color: var(--gold-soft);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
}

.participants-suffix {
    font-size: 0.86rem;
    color: rgba(255, 250, 243, 0.82);
}

.resume-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid rgba(244, 208, 63, 0.45);
    background: rgba(255, 250, 243, 0.95);
    box-shadow: var(--shadow);
}

.resume-banner.hidden {
    display: none;
}

.resume-banner strong {
    display: block;
    color: var(--merah-dark);
    margin-bottom: 4px;
}

.resume-banner p {
    margin: 0;
    font-size: 0.88rem;
    color: var(--muted);
}

.card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.card-header {
    padding: 20px 22px 0;
}

.card-header h2 {
    margin: 0 0 6px;
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1.35rem;
    color: var(--merah-dark);
}

.card-header p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.registration-card form {
    padding: 20px 22px 22px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 7px;
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--merah-dark);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid rgba(196, 30, 58, 0.18);
    background: #fff;
    color: var(--text);
    font-size: 1rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--merah);
    box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.15);
}

.fee-info {
    background: linear-gradient(135deg, rgba(196, 30, 58, 0.08), rgba(212, 160, 23, 0.1));
    border: 1px solid rgba(196, 30, 58, 0.12);
    border-radius: 14px;
    padding: 14px 16px;
    margin-bottom: 18px;
}

.fee-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.fee-row.muted {
    color: var(--muted);
    font-size: 0.9rem;
}

.fee-note {
    margin: 10px 0 0;
    font-size: 0.82rem;
    color: var(--muted);
    line-height: 1.45;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    border-radius: 12px;
    padding: 13px 18px;
    font-size: 0.98rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}

.btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.btn-primary {
    width: 100%;
    background: linear-gradient(135deg, var(--merah), var(--merah-dark));
    color: var(--putih);
    box-shadow: 0 10px 24px rgba(196, 30, 58, 0.35);
}

.btn-accent {
    background: linear-gradient(135deg, var(--gold), var(--gold-soft));
    color: var(--ink);
    white-space: nowrap;
}

.btn-secondary {
    background: #efe6e8;
    color: var(--merah-dark);
}

.btn:hover:not(:disabled) {
    transform: translateY(-1px);
}

.footer {
    text-align: center;
    color: rgba(255, 250, 243, 0.78);
    font-size: 0.84rem;
    margin-top: 22px;
    font-weight: 500;
}

.info-section {
    margin-top: 18px;
    padding: 22px;
    border-radius: var(--radius);
    background: rgba(255, 250, 243, 0.94);
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow);
}

.section-heading {
    margin-bottom: 16px;
}

.section-tag {
    display: inline-block;
    margin-bottom: 8px;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(196, 30, 58, 0.1);
    color: var(--merah-dark);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.section-heading h2 {
    margin: 0;
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1.45rem;
    color: var(--merah-dark);
}

.schedule-list {
    display: grid;
    gap: 12px;
}

.schedule-item {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 12px;
    padding: 14px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(196, 30, 58, 0.06), rgba(212, 160, 23, 0.08));
    border: 1px solid rgba(196, 30, 58, 0.1);
}

.schedule-index {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--merah), var(--merah-dark));
    color: var(--putih);
    font-weight: 800;
    font-size: 1rem;
}

.schedule-body h3 {
    margin: 0 0 8px;
    font-size: 1rem;
    color: var(--merah-dark);
}

.schedule-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    font-size: 0.88rem;
    color: var(--muted);
}

.schedule-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.schedule-note {
    margin: 10px 0 0;
    font-size: 0.86rem;
    color: var(--muted);
    line-height: 1.45;
}

.rules-list {
    margin: 0;
    padding-left: 1.2rem;
    display: grid;
    gap: 10px;
}

.rules-list li {
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(196, 30, 58, 0.05);
    border: 1px solid rgba(196, 30, 58, 0.08);
    color: var(--text);
    line-height: 1.5;
    font-size: 0.92rem;
}

.rules-list li::marker {
    color: var(--merah);
    font-weight: 700;
}

.modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    z-index: 1000;
}

.modal.hidden {
    display: none;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(26, 10, 13, 0.72);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    width: min(100%, 460px);
    background: var(--putih);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px;
    z-index: 1;
}

.modal-flag {
    height: 4px;
    border-radius: 999px;
    margin-bottom: 14px;
    background: linear-gradient(90deg, var(--merah) 50%, var(--putih) 50%);
}

.modal-content h2 {
    margin-top: 0;
    font-family: "Playfair Display", Georgia, serif;
    color: var(--merah-dark);
}

.confirm-box {
    background: rgba(196, 30, 58, 0.06);
    border-radius: 12px;
    padding: 14px 16px;
    margin: 16px 0 20px;
}

.confirm-box div {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(196, 30, 58, 0.1);
}

.confirm-box div:last-child {
    border-bottom: none;
}

.confirm-box span {
    color: var(--muted);
}

.modal-actions {
    display: flex;
    gap: 12px;
}

.modal-actions .btn {
    flex: 1;
}

.modal-payment {
    text-align: center;
}

.timer-badge {
    display: inline-block;
    margin: 0 0 10px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(196, 30, 58, 0.1);
    color: var(--merah-dark);
    font-weight: 700;
    font-size: 0.88rem;
}

.timer-badge.expired {
    background: rgba(239, 68, 68, 0.15);
    color: #b91c1c;
}

.order-ref,
.pay-total,
.pay-hint,
.status-text {
    margin: 8px 0;
}

.pay-hint {
    color: var(--muted);
    font-size: 0.9rem;
}

.qris-wrapper {
    display: flex;
    justify-content: center;
    margin: 16px 0;
    padding: 12px;
    background: #fff;
    border-radius: 14px;
    border: 2px solid rgba(196, 30, 58, 0.12);
}

.qris-wrapper img {
    display: block;
    max-width: 100%;
    height: auto;
}

.success-panel {
    margin-top: 16px;
    padding: 16px;
    border-radius: 14px;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.25);
}

.success-panel.hidden {
    display: none;
}

.success-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 10px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: white;
    font-size: 1.8rem;
    font-weight: bold;
}

.payment-actions {
    margin-top: 16px;
}

.hidden {
    display: none !important;
}

@media (max-width: 480px) {
    .resume-banner {
        flex-direction: column;
        align-items: stretch;
    }

    .resume-banner .btn {
        width: 100%;
    }

    .modal-actions {
        flex-direction: column;
    }
}