* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background: #f4f7fb;
    color: #222;
}

header {
    background: linear-gradient(135deg, #1c3d7e, #3d5ea9);
    color: #fff;
    padding: 36px 24px;
    text-align: center;
}

.site-nav {
    margin-top: 18px;
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
}

.site-nav a {
    color: #fff;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.14);
    padding: 10px 16px;
    border-radius: 10px;
    font-weight: 700;
    transition: background 0.2s ease;
}

.site-nav a:hover {
    background: rgba(255, 255, 255, 0.22);
}

.brand h1 {
    margin: 0;
    font-size: clamp(2rem, 4vw, 3rem);
}

.brand p {
    margin: 12px 0 0;
    opacity: 0.88;
}

main {
    width: min(1180px, calc(100% - 32px));
    margin: 24px auto 40px;
}

.hero-front {
    position: relative;
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 18px;
    margin-bottom: 20px;
    padding: 26px;
    border-radius: 20px;
    color: #f7fbff;
    background: radial-gradient(circle at 10% 10%, rgba(104, 188, 255, 0.3), transparent 35%), linear-gradient(140deg, #0c2b62, #15418e 54%, #2266c2);
    overflow: hidden;
    animation: riseIn 520ms ease-out both;
}

.hero-front::after {
    content: '';
    position: absolute;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    right: -80px;
    top: -80px;
    background: rgba(255, 255, 255, 0.12);
}

.hero-copy {
    position: relative;
    z-index: 1;
    animation: fadeLift 560ms ease-out 70ms both;
}

.hero-copy h2 {
    margin: 6px 0 12px;
    font-size: clamp(1.8rem, 3.8vw, 2.8rem);
    line-height: 1.1;
}

.hero-copy p {
    margin: 0;
    max-width: 54ch;
}

.eyebrow {
    margin: 0;
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #b8e6ff;
    font-weight: 700;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.primary-link,
.secondary-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    padding: 11px 16px;
    text-decoration: none;
    font-weight: 700;
}

.primary-link {
    background: #7de2ff;
    color: #0b2e67;
}

.secondary-link {
    background: rgba(255, 255, 255, 0.16);
    color: #f7fbff;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-stats {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    animation: fadeLift 560ms ease-out 140ms both;
}

.stat-card {
    border-radius: 14px;
    padding: 14px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.stat-card strong {
    display: block;
    margin-top: 8px;
    font-size: 1.3rem;
}

.stat-label {
    font-size: 0.84rem;
    color: #d7ecff;
}

.highlight-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 22px;
}

.highlight-card {
    border-radius: 14px;
    padding: 16px;
    background: linear-gradient(155deg, #ffffff, #f2f7ff);
    border: 1px solid #dce7f5;
    opacity: 0;
    transform: translateY(8px);
    animation: fadeLift 480ms ease-out both;
}

.highlight-card:nth-child(1) {
    animation-delay: 140ms;
}

.highlight-card:nth-child(2) {
    animation-delay: 220ms;
}

.highlight-card:nth-child(3) {
    animation-delay: 300ms;
}

.highlight-card h3 {
    margin: 0;
    font-size: 0.9rem;
    color: #3d5072;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.highlight-card p {
    margin: 8px 0 0;
    font-weight: 700;
    color: #163e84;
}

.overview {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 18px;
    margin-bottom: 24px;
}

.venue-listings {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.venue-card {
    background: #ffffff;
    border: 1px solid #d9e1ef;
    border-radius: 14px;
    padding: 18px;
}

.venue-card.active {
    border-color: #3555b5;
    box-shadow: 0 8px 20px rgba(37, 62, 142, 0.18);
}

.venue-form,
.calendar-form {
    display: grid;
    gap: 12px;
}

.card,
.status-card,
.panel,
.summary-card {
    background: #fff;
    border-radius: 18px;
    padding: 22px;
    box-shadow: 0 18px 40px rgba(15, 25, 57, 0.08);
}

.status-card ul {
    margin: 0;
    padding-left: 20px;
}

.grid-layout {
    display: grid;
    grid-template-columns: 1.3fr 0.9fr;
    gap: 22px;
}

.seat-map {
    display: grid;
    gap: 10px;
}

.seat-row {
    display: grid;
    grid-template-columns: 60px repeat(8, minmax(40px, 1fr));
    gap: 8px;
    align-items: center;
}

.row-label {
    font-weight: 700;
}

.seat-form {
    margin: 0;
}

.seat-choice {
    margin: 0;
}

.seat-choice input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.seat-choice .seat-button {
    display: flex;
    align-items: center;
    justify-content: center;
}

.seat-map-form {
    display: grid;
    gap: 12px;
}

.seat-button {
    width: 100%;
    min-height: 42px;
    border: none;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.seat-button.available {
    background: #e7efff;
    color: #0b2f72;
}

.seat-button.selected {
    background: #324cf0;
    color: #fff;
}

.seat-button.held {
    background: #f8f0c8;
    color: #7d5c19;
    cursor: not-allowed;
}

.seat-button.reserved {
    background: #f9d6d9;
    color: #9e2c3c;
    cursor: not-allowed;
}

.seat-button:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(50, 76, 240, 0.18);
}

.seat-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 0.95rem;
    color: #33415b;
}

.seat-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    background: #f3f6ff;
    color: #2d3f6e;
}

.seat-status.available::before,
.seat-status.selected::before,
.seat-status.reserved::before,
.seat-status.held::before {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    content: '';
    display: inline-block;
}

.seat-status.available::before {
    background: #e7efff;
}

.seat-status.selected::before {
    background: #324cf0;
}

.seat-status.reserved::before {
    background: #f9d6d9;
}

.seat-status.held::before {
    background: #f8f0c8;
}

.seat-summary,
.rental-list,
.checkout-panel {
    margin-top: 18px;
}

.inline-form,
.remove-form {
    margin-top: 16px;
}

.inline-form button,
.rental-form button,
.remove-form button {
    border: none;
    border-radius: 10px;
    padding: 11px 16px;
    background: #1c3d7e;
    color: #fff;
    cursor: pointer;
    font-weight: 700;
}

.secondary-button {
    background: #eef1fb;
    color: #1c3d7e;
}

.rental-item {
    display: grid;
    grid-template-columns: 1.4fr 0.9fr;
    gap: 12px;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e7ebf2;
}

.rental-form {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.rental-form label {
    display: flex;
    gap: 8px;
    align-items: center;
    font-size: 0.95rem;
}

.rental-form input[type="number"] {
    width: 72px;
    border: 1px solid #d7dee8;
    border-radius: 10px;
    padding: 8px;
}

.checkout-panel {
    margin-top: 32px;
    animation: fadeLift 520ms ease-out 210ms both;
}

.summary-columns {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 20px;
}

.cart-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.cart-list li {
    display: grid;
    grid-template-columns: 1.6fr auto auto;
    gap: 12px;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #eef1f6;
}

.total-row {
    display: flex;
    justify-content: space-between;
    margin: 10px 0;
    font-size: 1rem;
}

.grand-total {
    font-weight: 800;
    font-size: 1.1rem;
}

.note {
    margin-top: 12px;
    color: #5b6686;
}

.message {
    margin: 0 auto 18px;
    padding: 16px 20px;
    max-width: 1180px;
    border-radius: 14px;
    background: #edf7f3;
    color: #1b533b;
    border: 1px solid #a8d8c5;
}

footer {
    text-align: center;
    padding: 18px 0 26px;
    color: #5b6686;
}

@media (max-width: 900px) {
    .hero-front,
    .overview,
    .grid-layout,
    .summary-columns {
        grid-template-columns: 1fr;
    }

    .highlight-grid {
        grid-template-columns: 1fr;
    }

    .seat-row {
        grid-template-columns: 50px repeat(8, minmax(38px, 1fr));
    }
}

@media (max-width: 700px) {
    .seat-row {
        grid-template-columns: 40px repeat(8, minmax(32px, 1fr));
    }

    .rental-item,
    .cart-list li {
        grid-template-columns: 1fr;
    }

    .rental-form {
        width: 100%;
    }
}

.orders-table {
    width: 100%;
    border-collapse: collapse;
}

.orders-table th,
.orders-table td {
    padding: 12px 10px;
    border-bottom: 1px solid #e8edf5;
    text-align: left;
}

.orders-table th {
    font-weight: 700;
    background: #f6f8ff;
}

.orders-table a {
    color: #1c3d7e;
    text-decoration: none;
}

.admin-form label {
    display: grid;
    gap: 8px;
    margin-bottom: 12px;
}

.admin-form input[type="text"],
.admin-form input[type="date"] {
    width: 100%;
    border: 1px solid #d7dee8;
    border-radius: 10px;
    padding: 10px 12px;
}

.orders-table {
    width: 100%;
    border-collapse: collapse;
}

.orders-table th,
.orders-table td {
    padding: 12px 10px;
    border-bottom: 1px solid #e8edf5;
    text-align: left;
}

.orders-table th {
    font-weight: 700;
    background: #f6f8ff;
}

.orders-table a {
    color: #1c3d7e;
    text-decoration: none;
}

.checkout-form,
.admin-form {
    display: grid;
    gap: 16px;
}

.checkout-form label,
.admin-form label {
    display: grid;
    gap: 10px;
}

.checkout-form input,
.checkout-form select,
.checkout-form textarea,
.admin-form input,
.admin-form textarea,
.admin-form select {
    width: 100%;
    border: 1px solid #d7dee8;
    border-radius: 10px;
    padding: 12px 14px;
    font: inherit;
}

.checkout-form textarea {
    min-height: 120px;
}

.admin-form textarea {
    min-height: 90px;
}

.venue-admin-list {
    display: grid;
    gap: 16px;
}

.venue-edit-form {
    border: 1px solid #e2e8f2;
    border-radius: 12px;
    padding: 14px;
}

.filter-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.filter-actions .secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    padding: 10px 16px;
    border-radius: 10px;
}

.robux-box {
    border: 1px solid #d8e1f0;
    border-radius: 12px;
    padding: 14px;
    background: #f8fbff;
}

.robux-box h3 {
    margin-top: 0;
    margin-bottom: 8px;
}

.checkbox-line {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-line input[type="checkbox"] {
    width: auto;
}

.status-pill {
    display: inline-block;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
}

.status-pending {
    background: #fff3cd;
    color: #735500;
}

.status-verified {
    background: #dff6e4;
    color: #1b5e3a;
}

.status-rejected {
    background: #fde2e4;
    color: #8b1e2d;
}

.status-form {
    display: flex;
    gap: 8px;
    align-items: center;
}

.status-form select {
    border: 1px solid #d7dee8;
    border-radius: 8px;
    padding: 8px 10px;
}

.status-form button {
    border: none;
    border-radius: 8px;
    padding: 8px 12px;
    background: #1c3d7e;
    color: #fff;
    cursor: pointer;
    font-weight: 700;
}

@keyframes riseIn {
    from {
        opacity: 0;
        transform: translateY(12px) scale(0.995);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes fadeLift {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-front,
    .hero-copy,
    .hero-stats,
    .highlight-card,
    .checkout-panel {
        animation: none;
        opacity: 1;
        transform: none;
    }
}