:root {
    /* Brand colors (from TAF logo) */
    --color-primary: #1C9B4C;        /* green, primary */
    --color-primary-dark: #157A3C;
    --color-secondary: #29ABE2;      /* blue, secondary */
    --color-bg: #FFFFFF;             /* white, main background */
    --color-bg-alt: #F4F6F8;         /* gray, section/card background */
    --color-text: #1A1A1A;
    --color-text-muted: #6B7280;
    --color-border: #E2E5E9;
    --color-gold: #D4AF37;

    /* Typography */
    --font-main: 'Poppins', 'Segoe UI', sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-lg: 20px;
    --font-size-xl: 28px;

    /* Shape */
    --radius-pill: 999px;
    --radius-card: 12px;
    --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.08);

    /* Layout */
    --sidebar-width: 230px;
}

/* ---------- Dark theme overrides ---------- */
[data-theme="dark"] {
    --color-bg: #14171A;
    --color-bg-alt: #1E2226;
    --color-text: #EDEDED;
    --color-text-muted: #9AA0A6;
    --color-border: #2B3036;
    --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.4);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text);
    font-size: var(--font-size-base);
    transition: background-color 0.2s ease, color 0.2s ease;
    padding-top: 64px;
}

a { text-decoration: none; color: inherit; }

.container {
    width: 100%;
    max-width: 1140px;
    padding: 0 24px;
    margin: 0 auto;
}

/* ---------- Header ---------- */
.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--color-primary);
    padding: 14px 24px;
    color: #fff;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1500;
    box-sizing: border-box;
    min-height: 64px;
}

.site-header .site-logo {
    height: 32px;
    margin-right: 10px;
}

.site-header .brand {
    display: flex;
    align-items: center;
    font-weight: 600;
    font-size: var(--font-size-lg);
}

.theme-toggle, .lang-toggle {
    font-size: var(--font-size-sm);
    color: #fff;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.lang-toggle img { border-radius: 2px; display: block; }

/* Hamburger: desktop doesn't need it, sidebar is already visible on the side */
#menuToggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 22px;
    cursor: pointer;
}

/* ---------- App layout: sidebar (left column) + content ---------- */
.app-body {
    display: flex;
    align-items: flex-start;
}

/* ---------- Sidebar (desktop default = fixed left column) ---------- */
.sidebar {
    position: sticky;
    top: 64px;
    left: 0;
    width: var(--sidebar-width);
    flex: 0 0 var(--sidebar-width);
    height: calc(100vh - 64px);
    overflow-y: auto;
    background: var(--color-bg-alt);
    box-shadow: none;
    border-right: 1px solid var(--color-border);
    transform: none;
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 24px 16px;
    z-index: 900;
}

/* The little logo/name/close row inside the sidebar is mobile-only chrome */
.sidebar-mobile-header,
#menuClose {
    display: none;
}

.sidebar a {
    display: block;
    padding: 10px 12px;
    border-radius: 8px;
    font-weight: 500;
    font-size: var(--font-size-sm);
    color: var(--color-text);
    border-left: 3px solid transparent;
    transition: border-color 0.15s ease, color 0.15s ease;
}

.sidebar a:hover {
    color: var(--color-primary);
    border-left-color: var(--color-primary);
}

.sidebar a.active {
    color: var(--color-primary);
    border-left-color: var(--color-primary);
    background: var(--color-bg-alt);
    font-weight: 600;
}

/* ---------- Submenu groups (plain div/button accordion, no native details) ---------- */
.nav-group {
    margin: 0;
    padding: 0;
}

.nav-group-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: 8px;
    border-left: 3px solid transparent;
    transition: border-color 0.15s ease, color 0.15s ease;
}

.nav-group-row:hover {
    color: var(--color-primary);
    border-left-color: var(--color-primary);
}

.nav-group-label {
    flex: 1;
    padding: 10px 0 10px 12px;
    color: inherit;
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.nav-group-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    padding: 10px 12px;
    font-size: 11px;
    transition: transform 0.15s ease;
}

.nav-group-toggle.open i { transform: rotate(180deg); }

.nav-group-items { display: none; }
.nav-group-items.open { display: block; }

.nav-group-items a {
    display: block;
    padding: 8px 12px 8px 28px;
    font-size: var(--font-size-sm);
    font-weight: 400;
    color: var(--color-text-muted);
}

.nav-group-items a:hover { color: var(--color-primary); }

.sidebar-logo-round {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--color-border);
}

#sidebarBackdrop { display: none !important; }

.page-content {
    flex: 1;
    min-width: 0;
}

/* ---------- Cards ---------- */
.card {
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    margin-bottom: 16px;
}

.card img {
    width: 100%;
    display: block;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.card .card-body {
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.card .card-body h3 {
    align-self: stretch;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    border-radius: var(--radius-pill);
    padding: 10px 22px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #fff;
}
.btn-primary:hover { background-color: var(--color-primary-dark); }

.btn-disabled {
    background-color: var(--color-border);
    color: var(--color-text-muted);
    cursor: not-allowed;
}

/* ---------- Grid (desktop default = 3 columns) ---------- */
.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* ---------- Coming soon / 404 box ---------- */
.coming-soon-box {
    text-align: center;
    max-width: 420px;
    margin: 80px auto;
    padding: 20px;
}

.coming-soon-box i {
    font-size: 48px;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.coming-soon-box h1 {
    font-size: var(--font-size-xl);
    margin: 0 0 10px;
}

.coming-soon-box p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin: 0 0 24px;
}

/* ---------- Maintenance mode page ---------- */
.maintenance-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-alt);
    padding: 20px;
}

.maintenance-card {
    background: var(--color-bg);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    padding: 44px 32px;
    max-width: 440px;
    text-align: center;
}

.maintenance-logo { width: 56px; height: 56px; margin-bottom: 8px; }

.maintenance-card i.fa-gears {
    font-size: 40px;
    color: var(--color-primary);
    margin-bottom: 14px;
}

.maintenance-card h1 { font-size: var(--font-size-xl); margin: 0 0 10px; }
.maintenance-card p { color: var(--color-text-muted); font-size: var(--font-size-sm); margin: 0; }

.maintenance-countdown {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 22px;
}

.maintenance-countdown div {
    background: var(--color-bg-alt);
    border-radius: 10px;
    padding: 10px 14px;
    min-width: 56px;
}

.maintenance-countdown span {
    display: block;
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
}

.maintenance-countdown small {
    font-size: 10px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

/* ============================================================
   SITE FOOTER (fixed dark theme, independent of light/dark toggle)
   ============================================================ */
.site-footer {
    --footer-bg: #0D0F10;
    --footer-bg-alt: #17191B;
    --footer-text: #F5F5F5;
    --footer-muted: #9AA0A6;
    --footer-border: rgba(255, 255, 255, 0.08);

    background: var(--footer-bg);
    color: var(--footer-text);
    margin-top: 40px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 32px;
    padding: 40px 24px;
}

.footer-col h4,
.footer-subscribe h4 {
    font-size: 12px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--footer-text);
    margin: 0 0 16px;
}

.footer-empty { color: var(--footer-muted); font-size: var(--font-size-sm); }

.footer-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--footer-border);
    color: var(--footer-text);
}
.footer-item:last-child { border-bottom: none; }

.footer-item img,
.footer-thumb-placeholder {
    width: 56px;
    height: 56px;
    border-radius: 8px;
    object-fit: cover;
    flex: 0 0 56px;
}

.footer-thumb-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--footer-bg-alt);
    color: var(--footer-muted);
    font-size: 18px;
}

.footer-item strong {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    line-height: 1.35;
    margin-bottom: 4px;
}

.footer-item small {
    display: block;
    color: var(--footer-muted);
    font-size: 12px;
}

.footer-subscribe {
    background: var(--footer-bg-alt);
    border-radius: var(--radius-card);
    padding: 24px;
    text-align: center;
}

.footer-subscribe p {
    color: var(--footer-muted);
    font-size: var(--font-size-sm);
    margin: 0 0 16px;
}

.subscribe-form { display: flex; flex-direction: column; gap: 10px; }

.subscribe-form input[type="email"] {
    background: var(--footer-bg);
    border: 1px solid var(--footer-border);
    color: var(--footer-text);
    border-radius: 8px;
    padding: 12px 14px;
    font-size: var(--font-size-sm);
    font-family: var(--font-main);
}

.btn-subscribe {
    background: var(--color-primary);
    color: #fff;
    border-radius: 8px;
    padding: 12px;
    letter-spacing: 0.04em;
}
.btn-subscribe:hover { background: var(--color-primary-dark); }

.subscribe-terms {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 8px;
    text-align: center;
    font-size: 12px;
    color: var(--footer-muted);
    margin-top: 6px;
}

.subscribe-terms input[type="checkbox"] { margin-top: 2px; }

.subscribe-terms a { color: var(--footer-text); font-weight: 600; text-decoration: underline; }

.subscribe-msg { font-size: var(--font-size-sm); border-radius: 8px; padding: 10px 12px; margin: 0 0 12px; }
.subscribe-msg.success { background: rgba(28, 155, 76, 0.15); color: #4ADE80; }
.subscribe-msg.error { background: rgba(220, 38, 38, 0.15); color: #F87171; }

.footer-bottom {
    border-top: 1px solid var(--footer-border);
    padding: 28px 24px;
    text-align: center;
}

.footer-socials {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-socials a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--footer-bg-alt);
    color: var(--footer-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}
.footer-socials a:hover { background: var(--color-primary); }

.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 20px;
}

.footer-links a {
    font-size: 12px;
    letter-spacing: 0.05em;
    font-weight: 600;
    color: var(--footer-text);
}
.footer-links a:hover { color: var(--color-primary); }

.footer-copy {
    color: var(--footer-muted);
    font-size: 12px;
    margin: 0;
}

/* ---------- Sponsors strip (above the footer) ---------- */
.sponsors-wrap {
    padding: 32px 0;
}

.sponsors-heading {
    font-size: var(--font-size-lg);
    margin: 0 0 16px;
    color: var(--color-text);
}

.sponsors-section {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

.sponsor-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    height: 180px;
    flex: 1 1 220px;
    max-width: 260px;
}

.sponsor-card img {
    width: 100%;
    height: 130px;
    object-fit: contain;
}

.sponsor-name {
    margin-top: auto;
    padding-top: 8px;
}

.sponsor-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text);
    text-align: center;
}

a.sponsor-name:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

/* ---------- Legal pages (Terms, Privacy) ---------- */
.legal-page {
    max-width: 780px;
    padding: 32px 24px 60px;
}

.legal-page h1 {
    font-size: var(--font-size-xl);
    margin: 0 0 4px;
}

.legal-updated {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin: 0 0 24px;
}

.legal-page h2 {
    font-size: var(--font-size-lg);
    margin: 28px 0 10px;
}

.legal-page p {
    line-height: 1.7;
    color: var(--color-text);
    margin: 0 0 14px;
}

.legal-page a {
    color: var(--color-primary);
    text-decoration: underline;
}

/* ---------- Admin login page ---------- */
.admin-login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-alt);
    padding: 20px;
}

.admin-login-card {
    background: var(--color-bg);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    padding: 40px 32px;
    width: 100%;
    max-width: 380px;
    text-align: center;
}

.admin-login-logo {
    width: 64px;
    height: 64px;
    margin-bottom: 12px;
}

.admin-login-card h1 {
    font-size: var(--font-size-lg);
    margin: 0 0 4px;
}

.admin-login-sub {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin: 0 0 20px;
}

.admin-login-form {
    display: flex;
    flex-direction: column;
    gap: 6px;
    text-align: left;
}

.admin-login-form label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-top: 10px;
}

.admin-login-form input {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 11px 12px;
    font-size: var(--font-size-sm);
    font-family: var(--font-main);
    background: var(--color-bg);
    color: var(--color-text);
}

.admin-login-btn {
    margin-top: 18px;
    width: 100%;
    text-align: center;
}

.admin-login-wrap .subscribe-msg {
    text-align: left;
}

/* ---------- Admin panel components ---------- */
.admin-user-badge {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-size: var(--font-size-sm);
    color: #fff;
    line-height: 1.2;
}
.admin-user-badge small {
    font-size: 11px;
    opacity: 0.85;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.admin-stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.admin-stat-card {
    background: var(--color-bg-alt);
    border-radius: var(--radius-card);
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.admin-stat-card.admin-stat-warn {
    background: rgba(220, 38, 38, 0.08);
}

.admin-stat-num {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text);
}

.admin-stat-label {
    font-size: 12px;
    color: var(--color-text-muted);
}

.admin-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.admin-table th {
    text-align: left;
    background: var(--color-bg-alt);
    padding: 12px 16px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-muted);
}

.admin-table td {
    padding: 12px 16px;
    border-top: 1px solid var(--color-border);
    white-space: nowrap;
}

.leader-thumb {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: var(--color-bg-alt);
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-pill);
    font-size: 11px;
    font-weight: 600;
}

.badge-success { background: rgba(28, 155, 76, 0.12); color: var(--color-primary-dark); }
.badge-error { background: rgba(220, 38, 38, 0.12); color: #DC2626; }

/* ---------- Admin forms ---------- */
.admin-form {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.admin-form label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-top: 10px;
}

.admin-form input[type="text"],
.admin-form input[type="email"],
.admin-form input[type="password"],
.admin-form input[type="number"],
.admin-form input[type="datetime-local"],
.admin-form select,
.admin-form textarea {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: var(--font-size-sm);
    font-family: var(--font-main);
    background: var(--color-bg);
    color: var(--color-text);
}

.admin-toggle-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text) !important;
    margin-top: 0 !important;
}

.admin-password-wrap {
    position: relative;
    display: flex;
}

.admin-password-wrap input {
    flex: 1;
    padding-right: 40px !important;
}

.password-toggle-btn {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 14px;
    padding: 4px;
}
.password-toggle-btn:hover { color: var(--color-text); }

/* ---------- Admin panel color scheme (blue, distinct from public green site) ---------- */
body.admin-shell {
    --color-primary: #32B4DC;
    --color-primary-dark: #2593B3;
}

body.admin-shell .sidebar a:hover,
body.admin-shell .nav-group-row:hover,
body.admin-shell .nav-group-items a:hover {
    color: var(--color-primary);
}

body.admin-shell .sidebar a:hover,
body.admin-shell .nav-group-row:hover {
    border-left-color: var(--color-primary);
}

.sidebar-logout {
    margin-top: auto;
    border-top: 1px solid var(--color-border);
    padding-top: 16px !important;
    color: #DC2626 !important;
}

.sidebar-logout:hover {
    color: #B91C1C !important;
    border-left-color: #DC2626 !important;
}

/* ============================================================
   MOBILE OVERRIDES: everything below only applies on phones
   ============================================================ */
@media (max-width: 767.98px) {

    .container { padding: 0 16px; max-width: 100%; }

    .site-header { padding: 12px 16px; min-height: 56px; }
    body { padding-top: 56px; }
    .site-header .brand { font-size: var(--font-size-sm); }
    .site-header .site-logo { display: none; }

    #menuToggle { display: inline-block; }

    .app-body { display: block; }

    .sidebar {
        position: fixed;
        top: 0; left: 0;
        width: 80%;
        max-width: 320px;
        height: 100%;
        background: var(--color-bg-alt);
        box-shadow: var(--shadow-card);
        border-right: none;
        transform: translateX(-100%);
        transition: transform 0.25s ease;
        z-index: 1600;
        padding: 20px;
    }

    .sidebar.open { transform: translateX(0); }

    .sidebar-mobile-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin: -20px -20px 16px;
        padding: 16px 20px;
        background: var(--color-border);
    }

    #menuClose {
        display: block;
        background: none;
        border: none;
        font-size: 18px;
        cursor: pointer;
        color: var(--color-text);
    }

    .sidebar a {
        padding: 12px 8px;
        border-left: none;
        border-bottom: 1px solid var(--color-border);
        border-radius: 0;
    }

    .sidebar a:hover { border-left: none; }

    .nav-group-row { border-left: none; border-bottom: 1px solid var(--color-border); border-radius: 0; }
    .nav-group-row:hover { border-left: none; }
    .nav-group-label { padding: 12px 0 12px 8px; }
    .nav-group-toggle { padding: 12px 8px; }
    .nav-group-items a { padding: 10px 8px 10px 24px; border-bottom: 1px solid var(--color-border); }

    #sidebarBackdrop.show {
        display: block !important;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.4);
        z-index: 1550;
    }

    .page-content { width: 100%; }

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

    .card .card-body { align-items: flex-end; }

    .coming-soon-box { margin: 48px auto; }

    .footer-top { grid-template-columns: 1fr; padding: 28px 16px; }
    .footer-bottom { padding: 24px 16px; }

    .sponsors-wrap { padding: 24px 0; }
    .sponsors-section {
        flex-direction: column;
        align-items: stretch;
    }
    .sponsor-card { max-width: 100%; }

    .legal-page { padding: 20px 16px 40px; }

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

/* ---------- Tablet ---------- */
@media (min-width: 768px) and (max-width: 1023.98px) {
    .grid { grid-template-columns: repeat(2, 1fr); }
    :root { --sidebar-width: 200px; }
}

/* ---------- Admin modal (Add Event / Add Image) ---------- */
.admin-modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.admin-modal-backdrop.open {
    display: flex;
}

.admin-modal {
    background: var(--color-bg);
    border-radius: var(--radius-card);
    max-width: 480px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    padding: 28px 24px;
    position: relative;
}

.admin-modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    background: var(--color-bg-alt);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    color: var(--color-text-muted);
    font-size: 14px;
}
.admin-modal-close:hover { color: var(--color-text); }