/* ── DEUCE! Court Booking ── */

:root {
    --primary:    #4BA3C7;
    --primary-dk: #2E7DA8;
    --primary-lt: #87CEEB;
    --accent:     #E0F2FE;
    --white:      #FFFFFF;
    --gray-50:    #F8FAFC;
    --gray-100:   #F1F5F9;
    --gray-200:   #E2E8F0;
    --gray-400:   #94A3B8;
    --gray-600:   #475569;
    --gray-800:   #1E293B;
    --success:    #22C55E;
    --error:      #EF4444;
    --radius:     10px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--gray-50);
    color: var(--gray-800);
    min-height: 100vh;
}

/* ── Navbar ───────────────────────────────────────────────── */

nav {
    background: var(--primary);
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    box-shadow: 0 2px 8px rgba(0,0,0,.1);
}

nav .logo {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--white);
    text-decoration: none;
    letter-spacing: 1px;
}

nav .logo span {
    color: var(--accent);
}

nav .nav-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
}

nav .nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: .95rem;
    opacity: .9;
    transition: opacity .2s;
}

nav .nav-links a:hover { opacity: 1; }

/* ── Layout ───────────────────────────────────────────────── */

.container {
    max-width: 1100px;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

h1 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--primary-dk);
}

h2 {
    font-size: 1.3rem;
    margin-bottom: .75rem;
    color: var(--gray-800);
}

/* ── Flash Messages ───────────────────────────────────────── */

.flash {
    padding: .75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-weight: 500;
}

.flash.success {
    background: #DCFCE7;
    color: #166534;
    border: 1px solid #BBF7D0;
}

.flash.error {
    background: #FEE2E2;
    color: #991B1B;
    border: 1px solid #FECACA;
}

/* ── Hero Section (Landing) ───────────────────────────────── */

.hero {
    text-align: center;
    padding: 4rem 1rem 3rem;
}

.hero-title {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--gray-800);
    margin-bottom: .75rem;
}

.hero-title span {
    color: var(--primary);
}

.hero-sub {
    font-size: 1.15rem;
    color: var(--gray-600);
    max-width: 480px;
    margin: 0 auto 2rem;
    line-height: 1.5;
}

.btn-hero {
    display: inline-block;
    padding: 2.3rem 7rem;
    font-size: 2.9rem;
    font-weight: 700;
    background: var(--primary);
    color: var(--white);
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(75,163,199,.35);
    transition: background .2s, transform .15s, box-shadow .2s;
}

.btn-hero:hover {
    background: var(--primary-dk);
    transform: translateY(-2px);
    box-shadow: 0 6px 22px rgba(75,163,199,.45);
}

/* ── Amenities Section ────────────────────────────────────── */

.amenities-section {
    padding: 2rem 0 3rem;
}

.amenities-heading {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 1.5rem;
}

.amenities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    max-width: 660px;
    margin: 0 auto;
}

.amenity-bubble {
    background: var(--accent);
    border: 1px solid var(--primary-lt);
    border-radius: 16px;
    padding: 1.75rem 1rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .35rem;
    transition: transform .18s ease, box-shadow .18s ease;
    cursor: default;
}

.amenity-bubble:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 8px 24px rgba(75,163,199,.2);
}

.amenity-icon {
    font-size: 2.2rem;
    margin-bottom: .25rem;
}

.amenity-label {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--gray-800);
}

.amenity-detail {
    font-size: .82rem;
    color: var(--gray-400);
    font-weight: 500;
}

/* ── Cards (Home) ─────────────────────────────────────────── */

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    box-shadow: 0 1px 4px rgba(0,0,0,.06);
    border: 1px solid var(--gray-200);
    transition: transform .15s, box-shadow .15s;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0,0,0,.08);
}

.card .icon { font-size: 3rem; margin-bottom: .75rem; }

.card h3 {
    font-size: 1.25rem;
    color: var(--gray-800);
}

.card p {
    color: var(--gray-600);
    margin: .5rem 0 1.25rem;
}

.card-coming-soon {
    opacity: .7;
}

.badge-coming-soon {
    display: inline-block;
    padding: .35rem 1rem;
    font-size: .85rem;
    font-weight: 600;
    color: var(--primary-dk);
    background: var(--accent);
    border: 1px solid var(--primary-lt);
    border-radius: 50px;
}

/* ── Buttons ──────────────────────────────────────────────── */

.btn {
    display: inline-block;
    padding: .6rem 1.4rem;
    border: none;
    border-radius: var(--radius);
    font-size: .95rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background .2s;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

.btn-primary:hover { background: var(--primary-dk); }

.btn-danger {
    background: var(--error);
    color: var(--white);
    font-size: .85rem;
    padding: .4rem 1rem;
}

.btn-danger:hover { background: #DC2626; }

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
}

/* ── Calendar Card ─────────────────────────────────────────── */

.cal-card {
    background: var(--white);
    border-radius: 16px;
    padding: 1.5rem 2rem 1.25rem;
    box-shadow: 0 2px 12px rgba(0,0,0,.06);
    border: 1px solid var(--gray-200);
    max-width: 420px;
}

.cal-header {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.cal-icon { margin-right: .35rem; }

.cal-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.cal-month {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--gray-800);
}

.cal-arrow {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--gray-100);
    color: var(--primary-dk);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
    transition: background .15s;
}

.cal-arrow:hover { background: var(--accent); }

.cal-grid {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

.cal-grid th {
    padding: .4rem 0;
    font-size: .8rem;
    font-weight: 600;
    color: var(--gray-400);
    text-align: center;
}

.cal-grid td {
    text-align: center;
    padding: .25rem;
}

.cal-day {
    position: relative;
}

.cal-day a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin: 0 auto;
    border-radius: 50%;
    text-decoration: none;
    font-weight: 600;
    font-size: .95rem;
    color: var(--gray-800);
    transition: all .15s;
}

.cal-day a:hover {
    background: var(--accent);
    color: var(--primary-dk);
}

.cal-day.past {
    color: var(--gray-200);
    font-size: .95rem;
    font-weight: 600;
}

.cal-day.disabled {
    color: var(--gray-200);
    font-size: .95rem;
    font-weight: 600;
}

.cal-day.today a {
    background: var(--primary-lt);
    color: var(--white);
}

.cal-day.selected a {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(75,163,199,.35);
}

/* ── Court Cards Grid ─────────────────────────────────────── */

.court-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.court-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    padding: 1.25rem 1.25rem 1rem;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    gap: .3rem;
    box-shadow: 0 1px 4px rgba(0,0,0,.04);
    transition: transform .18s ease, box-shadow .18s ease;
    cursor: pointer;
}

.court-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 8px 24px rgba(75,163,199,.18);
}

.court-card.court-active {
    border-color: var(--primary);
    background: var(--accent);
    box-shadow: 0 0 0 3px rgba(75,163,199,.25);
}

.court-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-800);
}

.court-status {
    font-size: .85rem;
    font-weight: 500;
}

.court-status.available { color: var(--success); }
.court-status.booked    { color: var(--gray-400); }

.court-slots {
    font-size: .78rem;
    color: var(--gray-400);
}

.court-card.court-booked {
    opacity: .5;
    pointer-events: none;
}

/* ── Time Slot Grid ───────────────────────────────────────── */

.court-slot-section {
    margin-top: 1.5rem;
    padding: 1.25rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    box-shadow: 0 1px 4px rgba(0,0,0,.04);
}

.court-slot-section h3 {
    font-size: 1.1rem;
    color: var(--primary-dk);
    margin: 0 0 .75rem;
}

.slot-group-label {
    font-size: .95rem;
    font-weight: 700;
    color: var(--gray-600);
    margin: 1rem 0 .5rem;
}

.slot-group-label:first-of-type {
    margin-top: 0;
}

.slot-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: .65rem;
}

.slot {
    border-radius: 10px;
    padding: .7rem .75rem;
    text-align: center;
    border: 1px solid var(--gray-200);
    transition: transform .15s, box-shadow .15s, border-color .15s;
}

.slot-open {
    background: var(--white);
    cursor: pointer;
}

.slot-open:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 14px rgba(75,163,199,.15);
    border-color: var(--primary-lt);
}

.slot-open.slot-selected {
    border-color: var(--primary);
    background: var(--accent);
    box-shadow: 0 0 0 3px rgba(75,163,199,.25);
}

.slot-taken {
    background: var(--gray-100);
    opacity: .5;
}

.slot-time {
    display: block;
    font-weight: 700;
    font-size: .95rem;
    color: var(--gray-800);
}

.slot-label {
    display: block;
    font-size: .78rem;
    color: var(--gray-400);
    margin-top: .15rem;
}

.slot-open .slot-label { color: var(--success); }
.slot-open.slot-selected .slot-label { color: var(--primary-dk); }

.selected-slot-chip {
    display: inline-block;
    padding: .3rem .8rem;
    margin: .2rem .3rem .2rem 0;
    font-size: .85rem;
    font-weight: 600;
    color: var(--primary-dk);
    background: var(--accent);
    border: 1px solid var(--primary-lt);
    border-radius: 50px;
}

/* field-value for read-only summary */
.field-value {
    font-weight: 600;
    color: var(--gray-800);
    padding: .35rem 0;
}

/* ── Booking Form ─────────────────────────────────────────── */

.booking-form {
    background: var(--white);
    padding: 1.5rem 2rem;
    border-radius: var(--radius);
    box-shadow: 0 1px 4px rgba(0,0,0,.06);
    border: 1px solid var(--gray-200);
    max-width: 420px;
}

.booking-form .field {
    margin-bottom: 1rem;
}

.booking-form label {
    display: block;
    font-weight: 600;
    margin-bottom: .3rem;
    color: var(--gray-600);
    font-size: .9rem;
}

.booking-form input,
.booking-form select {
    width: 100%;
    padding: .55rem .75rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: .95rem;
    outline: none;
    transition: border-color .2s;
}

.booking-form input:focus,
.booking-form select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(75,163,199,.15);
}

/* ── My Bookings Table ────────────────────────────────────── */

.search-box {
    display: flex;
    gap: .5rem;
    margin-bottom: 1.5rem;
    max-width: 400px;
}

.search-box input {
    flex: 1;
    padding: .55rem .75rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: .95rem;
}

.bookings-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .9rem;
}

.bookings-table th,
.bookings-table td {
    padding: .6rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

.bookings-table thead th {
    background: var(--primary);
    color: var(--white);
}

.bookings-table tbody tr:hover {
    background: var(--accent);
}

/* ── Back Button ──────────────────────────────────────────── */

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    font-size: .88rem;
    font-weight: 600;
    color: var(--primary-dk);
    text-decoration: none;
    padding: .35rem .75rem;
    border-radius: 8px;
    background: var(--accent);
    transition: background .15s, color .15s;
    margin-bottom: .75rem;
}

.btn-back:hover {
    background: var(--primary-lt);
    color: var(--white);
}

/* ── Footer ───────────────────────────────────────────────── */

footer {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--gray-400);
    font-size: .85rem;
}

/* ── Hamburger Toggle ──────────────────────────────────────── */

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 10;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--white);
    border-radius: 2px;
    transition: transform .25s, opacity .25s;
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

/* ── Bookings table scroll wrapper ────────────────────────── */

.bookings-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ── Responsive ───────────────────────────────────────────── */

@media (max-width: 600px) {

    /* Navbar collapses to hamburger */
    nav {
        padding: 0 1rem;
        position: relative;
        height: 64px;
        flex-wrap: nowrap;
    }

    .nav-toggle { display: flex; }

    nav .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--primary);
        z-index: 100;
        padding: 0 1rem .75rem;
        box-shadow: 0 4px 12px rgba(0,0,0,.15);
        list-style: none;
        gap: 0;
    }

    nav .nav-links.open { display: flex; }

    nav .nav-links li { width: 100%; }

    nav .nav-links a {
        display: block;
        padding: .75rem 0;
        font-size: 1rem;
        border-top: 1px solid rgba(255,255,255,.15);
    }

    /* Container */
    .container {
        padding: 0 1rem;
        margin: 1.25rem auto;
    }

    h1 { font-size: 1.4rem; }
    h2 { font-size: 1.15rem; }

    /* Hero */
    .hero { padding: 2.5rem .5rem 2rem; }
    .hero-title { font-size: 1.8rem; }
    .hero-sub { font-size: 1rem; }
    .btn-hero { padding: .75rem 2rem; font-size: 1.05rem; }

    /* Amenities */
    .amenities-grid {
        grid-template-columns: 1fr;
        max-width: 280px;
        gap: 1rem;
    }

    .amenity-bubble { padding: 1.25rem 1rem; }

    /* Home cards stack */
    .cards {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .card { padding: 1.5rem 1rem; }

    /* Calendar card */
    .cal-card {
        padding: 1.25rem 1rem 1rem;
        max-width: 100%;
    }

    .cal-month { font-size: 1.15rem; }

    .cal-day a {
        width: 34px;
        height: 34px;
        font-size: .85rem;
    }

    .cal-grid th { font-size: .72rem; }

    /* Court cards */
    .court-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: .75rem;
    }

    .court-card { padding: 1rem; }
    .court-name { font-size: .95rem; }

    /* Time slots */
    .slots-section {
        flex-direction: column;
        gap: 1.25rem;
    }

    .slot-grid {
        grid-template-columns: repeat(2, 1fr);
        min-width: 0;
        gap: .5rem;
    }

    .slot { padding: .55rem .4rem; }
    .slot-time { font-size: .82rem; }
    .slot-label { font-size: .7rem; }

    /* Booking form */
    .booking-form {
        max-width: 100%;
        padding: 1rem 1.15rem;
    }

    /* My-bookings table → stacked cards */
    .bookings-table thead { display: none; }

    .bookings-table,
    .bookings-table tbody,
    .bookings-table tr,
    .bookings-table td {
        display: block;
        width: 100%;
    }

    .bookings-table tr {
        background: var(--white);
        border: 1px solid var(--gray-200);
        border-radius: var(--radius);
        padding: .75rem 1rem;
        margin-bottom: .75rem;
    }

    .bookings-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: .35rem 0;
        border-bottom: none;
    }

    .bookings-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--gray-400);
        font-size: .8rem;
        text-transform: uppercase;
        letter-spacing: .3px;
    }

    .bookings-table td:last-child {
        justify-content: flex-end;
        padding-top: .5rem;
    }

    /* Search box */
    .search-box { max-width: 100%; }

    /* Buttons */
    .btn { padding: .55rem 1.2rem; font-size: .9rem; }
    .btn-back { font-size: .82rem; }

    /* Flash */
    .flash { font-size: .9rem; padding: .65rem .85rem; }

    /* Footer */
    footer { padding: 1.25rem .75rem; }
}

/* Small phones (≤ 360px) */
@media (max-width: 360px) {
    .court-grid { grid-template-columns: 1fr; }
    .slot-grid  { grid-template-columns: repeat(2, 1fr); }
    .cal-day a  { width: 30px; height: 30px; font-size: .8rem; }
}

/* ═══════════════════════════════════════════════════════════════
   ADMIN PANEL STYLES
   ═══════════════════════════════════════════════════════════════ */

/* ── Admin Login ──────────────────────────────────────────────── */

.admin-login-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 50vh;
}

.admin-login-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,.08);
    border: 1px solid var(--gray-200);
    max-width: 380px;
    width: 100%;
}

.admin-login-card h1 {
    text-align: center;
    margin-bottom: .25rem;
}

.admin-login-sub {
    text-align: center;
    color: var(--gray-400);
    font-size: .9rem;
    margin-bottom: 1.5rem;
}

.admin-login-card .field {
    margin-bottom: 1rem;
}

.admin-login-card label {
    display: block;
    font-weight: 600;
    margin-bottom: .3rem;
    color: var(--gray-600);
    font-size: .9rem;
}

.admin-login-card input {
    width: 100%;
    padding: .55rem .75rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: .95rem;
    outline: none;
    transition: border-color .2s;
}

.admin-login-card input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(75,163,199,.15);
}

/* ── Admin Layout ─────────────────────────────────────────────── */

.admin-body {
    background: var(--gray-50);
}

.admin-layout {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 240px;
    background: var(--gray-800);
    color: var(--white);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.admin-sidebar-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.25rem .75rem;
}

.admin-logo {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--white);
    text-decoration: none;
    letter-spacing: .5px;
}

.admin-logo span {
    color: var(--primary-lt);
}

.admin-logo small {
    font-size: .65rem;
    font-weight: 500;
    color: var(--gray-400);
    display: block;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.admin-sidebar-toggle {
    display: none;
}

.admin-nav {
    display: flex;
    flex-direction: column;
    padding: .5rem 0;
    flex: 1;
}

.admin-nav a {
    display: block;
    padding: .7rem 1.25rem;
    color: rgba(255,255,255,.7);
    text-decoration: none;
    font-size: .9rem;
    font-weight: 500;
    transition: background .15s, color .15s;
    border-left: 3px solid transparent;
}

.admin-nav a:hover {
    background: rgba(255,255,255,.08);
    color: var(--white);
}

.admin-nav a.active {
    background: rgba(75,163,199,.15);
    color: var(--primary-lt);
    border-left-color: var(--primary-lt);
}

.admin-sidebar-footer {
    padding: .75rem 1.25rem 1.25rem;
    border-top: 1px solid rgba(255,255,255,.1);
    display: flex;
    flex-direction: column;
    gap: .3rem;
}

.admin-sidebar-footer a {
    color: rgba(255,255,255,.6);
    text-decoration: none;
    font-size: .85rem;
    padding: .3rem 0;
    transition: color .15s;
}

.admin-sidebar-footer a:hover {
    color: var(--white);
}

.admin-main {
    flex: 1;
    padding: 2rem 2.5rem;
    overflow-x: auto;
}

.admin-main h1 {
    font-size: 1.6rem;
    margin-bottom: 1.25rem;
}

/* ── Admin Stats Cards ────────────────────────────────────────── */

.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.admin-stat-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    padding: 1.5rem 1.25rem;
    text-align: center;
    box-shadow: 0 1px 4px rgba(0,0,0,.04);
}

.admin-stat-num {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
}

.admin-stat-label {
    display: block;
    font-size: .85rem;
    color: var(--gray-400);
    margin-top: .25rem;
    font-weight: 500;
}

/* ── Admin Quick Links ────────────────────────────────────────── */

.admin-quick-links h2 {
    margin-bottom: .75rem;
}

.admin-link-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
}

.admin-link-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: 1.25rem;
    text-align: center;
    text-decoration: none;
    color: var(--gray-800);
    font-weight: 600;
    font-size: .95rem;
    transition: transform .15s, box-shadow .15s;
    display: flex;
    flex-direction: column;
    gap: .5rem;
    align-items: center;
}

.admin-link-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0,0,0,.08);
}

.admin-link-icon {
    font-size: 1.6rem;
}

/* ── Admin Filters ────────────────────────────────────────────── */

.admin-filters {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    margin-bottom: 1.25rem;
}

.admin-filter-row {
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
    align-items: center;
}

.admin-filter-row select,
.admin-filter-row input {
    padding: .5rem .65rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: .9rem;
    outline: none;
}

.admin-filter-row select:focus,
.admin-filter-row input:focus {
    border-color: var(--primary);
}

/* ── Admin Free Up Actions ────────────────────────────────────── */

.admin-free-actions {
    background: #FEF3C7;
    border: 1px solid #F59E0B;
    border-radius: 12px;
    padding: 1rem 1.25rem;
    margin-bottom: 1.25rem;
}

.admin-free-actions h3 {
    font-size: 1rem;
    color: #92400E;
    margin-bottom: .75rem;
}

.admin-free-row {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.admin-free-form {
    display: flex;
    gap: .5rem;
    align-items: center;
    flex-wrap: wrap;
}

.admin-free-form select,
.admin-free-form input {
    padding: .45rem .6rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: .85rem;
}

.admin-free-hint {
    font-size: .78rem;
    color: #92400E;
}

.admin-count {
    font-size: .9rem;
    color: var(--gray-400);
    margin-bottom: .75rem;
}

/* ── Admin Table ──────────────────────────────────────────────── */

.admin-table th {
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .3px;
}

.admin-table td {
    font-size: .88rem;
}

.row-inactive {
    opacity: .5;
}

/* ── Admin Sections ───────────────────────────────────────────── */

.admin-section {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.admin-section h2 {
    font-size: 1.15rem;
    margin-bottom: 1rem;
    color: var(--gray-800);
}

/* ── Admin Courts Grid ────────────────────────────────────────── */

.admin-courts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}

.admin-court-card {
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: 1.25rem;
    background: var(--gray-50);
}

.admin-court-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: .5rem;
}

.admin-court-header strong {
    font-size: 1.1rem;
}

.admin-court-key {
    font-size: .8rem;
    color: var(--gray-400);
    margin-bottom: .75rem;
}

.admin-court-form {
    display: flex;
    gap: .75rem;
    align-items: center;
    flex-wrap: wrap;
}

.admin-inline-field {
    display: flex;
    align-items: center;
    gap: .35rem;
    font-size: .9rem;
}

.admin-inline-field label {
    font-weight: 600;
    color: var(--gray-600);
    font-size: .85rem;
    display: flex;
    align-items: center;
    gap: .3rem;
}

.admin-inline-field input[type="number"] {
    padding: .35rem .5rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: .9rem;
}

.admin-court-actions {
    margin-left: auto;
}

/* ── Admin Badges ─────────────────────────────────────────────── */

.admin-badge {
    display: inline-block;
    padding: .2rem .65rem;
    font-size: .75rem;
    font-weight: 600;
    border-radius: 50px;
}

.badge-active {
    background: #DCFCE7;
    color: #166534;
}

.badge-inactive {
    background: #FEE2E2;
    color: #991B1B;
}

/* ── Admin Add Forms ──────────────────────────────────────────── */

.admin-add-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.admin-add-row .field {
    flex: 1;
    min-width: 160px;
}

.admin-add-row label {
    display: block;
    font-weight: 600;
    margin-bottom: .3rem;
    color: var(--gray-600);
    font-size: .85rem;
}

.admin-add-row input {
    width: 100%;
    padding: .5rem .65rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: .9rem;
    outline: none;
}

.admin-add-row input:focus {
    border-color: var(--primary);
}

/* ── Admin Slot Actions ───────────────────────────────────────── */

.admin-slot-actions {
    display: flex;
    gap: .35rem;
}

.btn-sm {
    padding: .3rem .7rem;
    font-size: .8rem;
}

/* ── Admin Responsive ─────────────────────────────────────────── */

@media (max-width: 768px) {
    .admin-layout {
        flex-direction: column;
    }

    .admin-sidebar {
        width: 100%;
        flex-direction: column;
    }

    .admin-sidebar-top {
        padding: .75rem 1rem;
    }

    .admin-sidebar-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 5px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 4px;
    }

    .admin-sidebar-toggle span {
        display: block;
        width: 22px;
        height: 2.5px;
        background: var(--white);
        border-radius: 2px;
        transition: transform .25s, opacity .25s;
    }

    .admin-sidebar-toggle.active span:nth-child(1) {
        transform: translateY(7.5px) rotate(45deg);
    }
    .admin-sidebar-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .admin-sidebar-toggle.active span:nth-child(3) {
        transform: translateY(-7.5px) rotate(-45deg);
    }

    .admin-nav,
    .admin-sidebar-footer {
        display: none;
    }

    .admin-nav.open,
    .admin-sidebar-footer.open {
        display: flex;
    }

    .admin-main {
        padding: 1.25rem 1rem;
    }

    .admin-main h1 {
        font-size: 1.3rem;
    }

    .admin-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: .75rem;
    }

    .admin-filter-row {
        flex-direction: column;
        align-items: stretch;
    }

    .admin-free-row {
        flex-direction: column;
        gap: 1rem;
    }

    .admin-courts-grid {
        grid-template-columns: 1fr;
    }

    .admin-add-row {
        flex-direction: column;
    }

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

    /* Stacked table for admin */
    .admin-table thead { display: none; }

    .admin-table,
    .admin-table tbody,
    .admin-table tr,
    .admin-table td {
        display: block;
        width: 100%;
    }

    .admin-table tr {
        background: var(--white);
        border: 1px solid var(--gray-200);
        border-radius: var(--radius);
        padding: .75rem 1rem;
        margin-bottom: .75rem;
    }

    .admin-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: .35rem 0;
        border-bottom: none;
    }

    .admin-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--gray-400);
        font-size: .8rem;
        text-transform: uppercase;
        letter-spacing: .3px;
    }

    .admin-table td:last-child {
        justify-content: flex-end;
        padding-top: .5rem;
    }
}