/* ============================================================================
   AlphaFPL v2 — Additive Styles
   Topnav layout, skeleton loaders, component overrides
   Loaded AFTER app.css — no !important unless truly necessary
   ============================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
@import url('https://cdn.jsdelivr.net/npm/geist@1/dist/fonts/geist-sans/style.min.css');
@import url('https://cdn.jsdelivr.net/npm/geist@1/dist/fonts/geist-mono/style.min.css');

/* ── Dark section utility ── */
.dark-section {
    background: var(--app-bg);
    color: var(--text-1);
}
.dark-section h1, .dark-section h2, .dark-section h3,
.dark-section h4, .dark-section h5, .dark-section strong {
    color: var(--text-1);
}
.dark-section p, .dark-section span, .dark-section div {
    color: var(--text-2);
}
.dark-section .text-muted {
    color: var(--text-3);
}

/* ══════════════════════════════════════════════
   Top Navigation Bar
   ══════════════════════════════════════════════ */

/* Hide old sidebar in topnav layout */
.topnav-layout .sidebar { display: none !important; }
.topnav-layout .content-header { display: none; }

/* Mobile nav dropdown (replaces sidebar) */
.mobile-nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 149;
}
.mobile-nav-overlay.open {
    display: block;
}

.mobile-nav-dropdown {
    display: none;
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    background: var(--app-raised);
    border-bottom: 1px solid var(--app-hairline);
    z-index: 150;
    padding: 8px 12px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    max-height: calc(100vh - 56px);
    overflow-y: auto;
}
.mobile-nav-dropdown.open {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mobile-nav-link {
    display: block;
    padding: 12px 14px;
    border-radius: 8px;
    color: var(--text-3);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.12s ease;
}
.mobile-nav-link:hover {
    background: var(--dark-hover);
    color: var(--text-1);
}
.mobile-nav-link.active {
    color: var(--accent);
    background: var(--accent-dim);
}

.topnav-layout {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

.topnav-layout .main-content {
    margin-left: 0;
    flex: 1 1 0;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    max-width: 100%;
    display: block;
    outline: none;
}

.topnav-layout .content-body {
    overflow: visible;
    min-height: auto;
}

.topnav-layout .fixture-ticker {
    position: static;
    flex-shrink: 0;
}

.topnav {
    background: var(--app-bg);
    border-bottom: 1px solid var(--app-hairline);
    height: 56px;
    display: flex;
    align-items: center;
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 100;
    flex-shrink: 0;
    pointer-events: auto;
    isolation: isolate;
}

.topnav-inner {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0 20px;
    gap: 8px;
    height: 100%;
}

.topnav-logo {
    text-decoration: none;
    margin-right: 24px;
    flex-shrink: 0;
}

.topnav-wordmark {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Nav links ── */
.topnav-links {
    display: flex;
    align-items: center;
    gap: 2px;
    flex: 1;
    height: 100%;
}

.topnav-link {
    color: var(--text-3);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: 0;
    transition: color var(--transition-fast);
    white-space: nowrap;
    display: flex;
    align-items: center;
    height: 100%;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    position: relative;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.topnav-link:hover {
    color: var(--text-2);
    background: none;
}

.topnav-link.active {
    color: var(--text-1);           /* was #FFFFFF */
    background: none;
}

.topnav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 14px;
    right: 14px;
    height: 2px;
    background: var(--text-1);      /* was #FFFFFF */
    border-radius: 1px;
}

/* ── More dropdown ── */
.topnav-dropdown {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.topnav-more-btn {
    font-size: 14px;
}

.topnav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    background: var(--app-raised);
    border: 1px solid var(--app-hairline);
    border-radius: 12px;
    padding: 8px;
    min-width: 220px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
    z-index: 200;
}

.topnav-dropdown:hover .topnav-dropdown-menu,
.topnav-dropdown-menu:hover {
    display: block;
}

.dropdown-section {
    padding: 4px 0;
}

.dropdown-section + .dropdown-section {
    border-top: 1px solid var(--app-hairline);
    margin-top: 4px;
    padding-top: 8px;
}

.dropdown-section-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-4);
    padding: 4px 10px;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 8px;
    color: var(--text-3);
    text-decoration: none;
    font-size: 13px;
    font-weight: 400;
    transition: all 0.12s ease;
}

.dropdown-item:hover {
    background: var(--dark-hover);
    color: var(--text-1);           /* was #FFFFFF */
}

.dropdown-badge {
    font-size: 11px;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 3px;
    color: var(--text-1);           /* was #fff */
    letter-spacing: 0.03em;
    margin-left: auto;
}

.dropdown-badge.live {
    background: var(--accent-gradient);
    animation: livePulse 2.5s ease-in-out infinite;
}

@keyframes livePulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* ── Right section ── */
.topnav-right {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
    flex-shrink: 0;
}

.topnav-deadline {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 6px;
    margin-right: 4px;
}

.topnav-deadline-label {
    font-size: 12px;
    color: var(--text-4);
    font-weight: 400;
}

.topnav-deadline-time {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-4);
}

.topnav-avatar {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-4);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.topnav-avatar:hover {
    background: none;
    color: var(--text-2);
}

/* Premium in topnav */
.topnav-right .membership-status {
    background: none;
    border: none;
    padding: 0;
    margin: 0;
}

.topnav-right .membership-btn {
    background: transparent;
    color: var(--text-3);
    font-weight: 500;
    font-size: 11px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid var(--app-hairline);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.topnav-right .membership-btn:hover {
    border-color: var(--app-hairline);
    color: var(--text-2);
}

.topnav-right .membership-btn.is-pro {
    color: var(--accent);
    border-color: rgba(0, 184, 217, 0.3);
}

.topnav-right .membership-btn.is-pro:hover {
    border-color: rgba(0, 184, 217, 0.5);
}

/* Bell in topnav */
.topnav-right .bell-btn {
    color: var(--text-4);
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    transition: color var(--transition-fast);
}

.topnav-right .bell-btn:hover {
    color: var(--text-2);
}

/* ── Nav responsiveness ── */
@media (max-width: 1400px) {
    .topnav-link { padding: 8px 10px; font-size: 13px; }
    .topnav-link.active::after { left: 10px; right: 10px; }
}
@media (max-width: 1280px) {
    .topnav-link { padding: 8px 8px; font-size: 12px; }
    .topnav-link.active::after { left: 8px; right: 8px; }
}

/* ── Mobile ── */
.topnav .mobile-menu-btn {
    display: none;
    color: var(--text-3);
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

@media (max-width: 768px) {
    .topnav-links { display: none; }
    .topnav-deadline { display: none; }
    .topnav .mobile-menu-btn { display: flex; }
    .topnav-right .membership-status { display: none; }
}

/* ── Fixture ticker ── */
.fixture-ticker {
    background: var(--app-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    border-bottom: none;
    color: var(--text-3);
    gap: 8px;
    padding: 6px 16px;
    align-items: center;
    display: flex;
    min-height: 36px;
}

.ticker-deadline {
    color: var(--text-2);
    min-width: auto;
    flex-direction: row;
    gap: 6px;
    display: flex;
    align-items: center;
}

.ticker-label {
    color: var(--text-4);
    font-size: 11px;
    margin-bottom: 0;
}

.ticker-countdown {
    color: var(--accent);
    font-weight: 600;
    font-size: 12px;
}

.ticker-divider {
    background: var(--app-hairline);
    height: 20px;
}

.ticker-fixtures {
    gap: 6px;
}

.ticker-fixture {
    background: var(--dark-hover);
    border: 1px solid var(--app-hairline);
    border-radius: var(--radius-sm);
    padding: 4px 8px;
    gap: 5px;
}

.ticker-fixture:hover {
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
}

.ticker-fixture.live {
    border-color: rgba(239, 68, 68, 0.4);
}

.ticker-team {
    font-size: 11px;
    gap: 4px;
    color: var(--text-3);
}

.ticker-team img {
    width: 14px;
    height: 14px;
}

.ticker-score {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-2);
    min-width: 30px;
}

/* ── Cards — Glass morphism ── */
.card,
.stat-card,
.metric-card,
.insight-card,
.data-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-card);
    color: var(--text-1);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}

.card:hover,
.stat-card:hover {
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(255, 255, 255, 0.12);
}

/* ── Tables ── */
table {
    color: var(--text-1);
}

th {
    color: var(--text-3);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom-color: var(--app-hairline);
}

td {
    border-bottom-color: var(--border-light);
    color: var(--text-2);
}

tr:hover td {
    background: var(--dark-hover);
}

/* ── Form elements ── */
select,
input[type="text"],
input[type="search"],
input[type="number"],
textarea {
    background: var(--app-sunk);
    border: 1px solid var(--app-hairline);
    color: var(--text-1);
    border-radius: var(--radius-sm);
}

select:focus,
input:focus,
textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-dim);
    outline: none;
}

/* ── Buttons ── */
button, .btn {
    font-family: 'Geist Sans', 'Inter', sans-serif;
    letter-spacing: -0.01em;
}

.btn-primary,
button[style*="background: linear-gradient"] {
    font-weight: 600;
}

/* ── Scrollbars ── */
.content-body::-webkit-scrollbar,
.main-content::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
.content-body::-webkit-scrollbar-track,
.main-content::-webkit-scrollbar-track {
    background: transparent;
}
.content-body::-webkit-scrollbar-thumb,
.main-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 3px;
}
.content-body::-webkit-scrollbar-thumb:hover,
.main-content::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.15);
}

.sidebar::-webkit-scrollbar {
    width: 4px;
}
.sidebar::-webkit-scrollbar-track {
    background: transparent;
}
.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

/* ── Headings ── */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-1);
    font-weight: 600;
    letter-spacing: -0.025em;
}

h3, h4, h5, h6 {
    font-weight: 500;
}

/* ── Links ── */
a {
    color: #0070DD;                 /* blue link: no semantic alias */
}
a:hover {
    color: var(--accent);
}

.nav-item, .nav-item:hover, .nav-item.active {
    text-decoration: none;
}

/* ── Badges / pills ── */
.badge, .pill, .tag {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.02em;
}

/* ── Premium gate ── */
.premium-gate-overlay {
    backdrop-filter: blur(8px);
}

.premium-gate-content {
    background: var(--app-raised);
    border: 1px solid var(--app-hairline);
    color: var(--text-1);
}

.premium-gate-btn {
    background: var(--accent-gradient);
    color: var(--navy);             /* was #0C1222 dark navy text on cta button */
    font-weight: 700;
}

/* ── Notification dropdown ── */
.notification-dropdown {
    background: var(--app-raised);
    border: 1px solid var(--app-hairline);
    color: var(--text-1);
}

.bell-btn {
    color: var(--text-3);
}

.mobile-menu-btn {
    color: var(--text-3);
}

/* ── Toast ── */
.toast {
    background: var(--app-raised);
    border: 1px solid var(--app-hairline);
    color: var(--text-1);
}

.toast.success {
    border-left-color: var(--accent);
}

/* ── Modal ── */
.modal-overlay {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.modal, .why-modal {
    background: var(--app-raised);
    border: 1px solid var(--app-hairline);
    color: var(--text-1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.modal-close {
    color: var(--text-3);
}

/* ── Misc ── */
strong, b {
    color: var(--text-1);
}

.text-muted, .text-secondary, small {
    color: var(--text-3);
}

/* ── Tabs ── */
.position-tabs .tab,
.filter-tabs .tab,
.tab-btn {
    color: var(--text-3);
    border-bottom-color: transparent;
}

.position-tabs .tab.active,
.filter-tabs .tab.active,
.tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

/* ── Filter bars ── */
.filter-bar, .filters {
    background: var(--app-raised);
    border: 1px solid var(--app-hairline);
    border-radius: 8px;
}

/* ── Player rows ── */
.player-row:hover {
    background: var(--dark-hover);
}

/* ── Separators ── */
hr {
    border-color: var(--app-hairline);
}

/* ── Header actions ── */
.content-header .header-right * {
    color: var(--text-3);
}

.content-header input[type="search"],
.content-header input[type="text"] {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.12);
    color: var(--text-1);
}
.content-header input::placeholder {
    color: var(--text-3);
}

/* ══════════════════════════════════════════════
   Dark Horizontal Bands
   Full-bleed dark sections within content
   ══════════════════════════════════════════════ */

.dark-band {
    background: var(--app-bg);
    color: var(--text-1);
    margin-left: -24px;
    margin-right: -24px;
    padding: 24px;
    border-top: 1px solid var(--app-hairline);
    border-bottom: 1px solid var(--app-hairline);
}

.dark-band h1, .dark-band h2, .dark-band h3,
.dark-band h4, .dark-band h5, .dark-band strong, .dark-band b {
    color: var(--text-1);
}

.dark-band p, .dark-band span, .dark-band div, .dark-band li {
    color: var(--text-2);
}

.dark-band .text-muted, .dark-band small, .dark-band label {
    color: var(--text-3);
}

.dark-band a {
    color: var(--accent);
}

.dark-band .card,
.dark-band .stat-card,
.dark-band .insight-card {
    background: var(--app-raised);
    border-color: var(--app-hairline);
    color: var(--text-1);
}

.dark-band input, .dark-band select, .dark-band textarea {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.12);
    color: var(--text-1);
}

.dark-band table th {
    color: var(--text-3);
    border-bottom-color: var(--app-hairline);
}

.dark-band table td {
    color: var(--text-2);
    border-bottom-color: rgba(255, 255, 255, 0.05);
}

.dark-band table tr:hover td {
    background: var(--dark-hover);
}

/* ── Page-specific dark bands ── */

.quick-stats-bar {
    background: var(--app-bg);
    border-color: var(--app-hairline);
    color: var(--text-1);
    margin-left: -24px;
    margin-right: -24px;
    padding: 20px 48px;
    border-radius: 0;
}

.quick-stat-value {
    color: var(--text-1);
}

.quick-stat-label {
    color: var(--text-3);
}

.prediction-info,
.model-info-bar {
    background: var(--app-bg);
    color: var(--text-2);
    margin-left: -24px;
    margin-right: -24px;
    padding: 12px 48px;
    border-radius: 0;
    border: none;
    border-top: 1px solid var(--app-hairline);
    border-bottom: 1px solid var(--app-hairline);
}

.gw-nav-bar,
.gw-summary-bar {
    background: var(--app-bg);
    color: var(--text-1);
    border-color: var(--app-hairline);
}

/* ── Mobile ── */
@media (max-width: 768px) {
    .sidebar.open {
        box-shadow: 4px 0 30px rgba(0, 0, 0, 0.7);
    }
}

/* ══════════════════════════════════════════════
   Mobile Table Scroll Hints
   ══════════════════════════════════════════════ */
@media (max-width: 768px) {
    .table-scroll-wrap {
        position: relative;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .table-scroll-wrap::after {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        width: 32px;
        background: linear-gradient(to right, transparent, var(--app-bg));
        pointer-events: none;
        opacity: 0.8;
    }

    .table-scroll-wrap.scrolled-right::after {
        opacity: 0;
    }

    /* Better touch scrolling for all tables */
    .data-table-container,
    .stats-table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/* ══════════════════════════════════════════════
   Skeleton Loading States
   ══════════════════════════════════════════════ */
.skeleton {
    background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.04) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
}
@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}
.skeleton-row { height: 32px; margin-bottom: 6px; }
.skeleton-card { height: 120px; margin-bottom: 8px; }
.skeleton-text { height: 14px; width: 60%; margin-bottom: 8px; }
.skeleton-table { display: block; padding: 12px; }
.data-loaded .skeleton-table { display: none; }

/* ══════════════════════════════════════════════
   Empty States
   ══════════════════════════════════════════════ */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    color: var(--text-4);
    font-size: 13px;
    text-align: center;
}
.empty-state-icon { font-size: 32px; margin-bottom: 12px; opacity: 0.3; }
.empty-state-text { max-width: 300px; line-height: 1.5; }
.data-loaded .empty-state { display: none; }

/* ══════════════════════════════════════════════
   Focus States & Accessibility
   ══════════════════════════════════════════════ */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Skip to content */
.skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    background: var(--accent);
    color: var(--app-bg);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 13px;
    z-index: 9999;
    transition: top 0.2s ease;
}
.skip-link:focus {
    top: 8px;
}