:root {
    --bg-color: #fbfbfd;
    --text-color: #001e40;
    --secondary-text: #5b6b84;
    --card-bg: rgba(255, 255, 255, 0.72);
    --glass-bg: rgba(255, 255, 255, 0.6);
    --glass-border: rgba(0, 30, 64, 0.1);
    --accent-color: #b6171e;
    --accent-bg: rgba(182, 23, 30, 0.08);
    --border-color: rgba(0, 30, 64, 0.07);
    --hover-bg: rgba(255, 255, 255, 0.9);
    --nav-bg: rgba(251, 251, 253, 0.75);
    --th-bg: rgba(255, 255, 255, 0.92);
    --ok-color: #059669;

    --radius-lg: 32px;
    --radius-md: 22px;
    --radius-sm: 18px;
    --radius-xs: 12px;

    --shadow-sm: 0 4px 12px rgba(0, 30, 64, 0.05);
    --shadow-md: 0 8px 24px rgba(0, 30, 64, 0.08);
    --shadow-lg: 0 16px 48px rgba(0, 30, 64, 0.1);
    --glow-color: rgba(182, 23, 30, 0.06);

    --chart-1: #b6171e;
    --chart-2: #f59e0b;
    --chart-3: #059669;
    --chart-4: #ef4444;
    --chart-5: #8b5cf6;
}

@media (prefers-color-scheme: dark) {
    :root:not(.light-mode) {
        --bg-color: #030712;
        --text-color: #f9fafb;
        --secondary-text: #9ca3af;
        --card-bg: rgba(17, 24, 39, 0.6);
        --glass-bg: rgba(17, 24, 39, 0.4);
        --glass-border: rgba(255, 255, 255, 0.08);
        --nav-bg: rgba(3, 7, 18, 0.7);
        --accent-color: #ef4444;
        --accent-bg: rgba(239, 68, 68, 0.12);
        --border-color: rgba(255, 255, 255, 0.05);
        --hover-bg: rgba(31, 41, 55, 0.8);
        --th-bg: rgba(15, 23, 42, 0.9);
        --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.4), 0 0 4px rgba(239, 68, 68, 0.08);
        --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5), 0 0 8px rgba(239, 68, 68, 0.12);
        --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.6), 0 0 16px rgba(239, 68, 68, 0.16);
        --glow-color: rgba(239, 68, 68, 0.08);
    }
}

html.dark-mode body, body.dark-mode {
    --bg-color: #030712;
    --text-color: #f9fafb;
    --secondary-text: #9ca3af;
    --card-bg: rgba(17, 24, 39, 0.6);
    --glass-bg: rgba(17, 24, 39, 0.4);
    --glass-border: rgba(255, 255, 255, 0.08);
    --nav-bg: rgba(3, 7, 18, 0.7);
    --accent-color: #ef4444;
    --accent-bg: rgba(239, 68, 68, 0.12);
    --border-color: rgba(255, 255, 255, 0.05);
    --hover-bg: rgba(31, 41, 55, 0.8);
    --th-bg: rgba(15, 23, 42, 0.9);
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.4), 0 0 4px rgba(239, 68, 68, 0.08);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5), 0 0 8px rgba(239, 68, 68, 0.12);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.6), 0 0 16px rgba(239, 68, 68, 0.16);
    --glow-color: rgba(239, 68, 68, 0.08);
}

body.light-mode {
    --bg-color: #fbfbfd;
    --text-color: #001e40;
    --secondary-text: #5b6b84;
    --card-bg: rgba(255, 255, 255, 0.72);
    --glass-bg: rgba(255, 255, 255, 0.6);
    --glass-border: rgba(0, 30, 64, 0.1);
    --accent-color: #b6171e;
    --border-color: rgba(0, 30, 64, 0.07);
    --hover-bg: rgba(255, 255, 255, 0.9);
    --nav-bg: rgba(251, 251, 253, 0.75);
    --th-bg: rgba(255, 255, 255, 0.92);
    --shadow-sm: 0 4px 12px rgba(0, 30, 64, 0.05);
    --shadow-md: 0 8px 24px rgba(0, 30, 64, 0.08);
    --shadow-lg: 0 16px 48px rgba(0, 30, 64, 0.1);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

::selection { background: rgba(182, 23, 30, 0.18); color: var(--text-color); }
.dark-mode ::selection, body.dark-mode ::selection { background: rgba(239, 68, 68, 0.25); }

:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    border-radius: var(--radius-xs);
}

body {
    font-family: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    transition: background-color 0.3s, color 0.3s;
    line-height: 1.5;
    overflow-x: clip;
    padding-bottom: env(safe-area-inset-bottom);
    letter-spacing: -0.01em;
    position: relative;
}

.visually-hidden {
    position: absolute; width: 1px; height: 1px; margin: -1px;
    padding: 0; border: 0; clip: rect(0 0 0 0); overflow: hidden; white-space: nowrap;
}

#mouse-glow {
    position: fixed;
    top: 0; left: 0;
    width: 600px; height: 600px;
    background: radial-gradient(circle, var(--glow-color) 0%, rgba(182, 23, 30, 0) 70%);
    pointer-events: none;
    z-index: 1;
    transform: translate(-50%, -50%);
    opacity: 0;
}

main, nav, footer { position: relative; z-index: 2; }
body:hover #mouse-glow { opacity: 1; }

nav {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.6rem 1.25rem;
    background: var(--nav-bg);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
/* backdrop-filter lives on ::before (not nav itself) so fixed descendants
   (.nav-tabs bottom bar) keep the viewport as their containing block */
nav::before {
    content: "";
    position: absolute;
    inset: 0;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: -1;
}

nav.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}
.dark-mode nav.scrolled { box-shadow: 0 4px 30px var(--glow-color); }

.nav-content {
    width: 100%;
    max-width: 1200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.3rem;
    letter-spacing: -0.8px;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    padding: 0.3rem 0.6rem;
    border-radius: var(--radius-sm);
}
.logo:hover { background: var(--hover-bg); }
.logo svg { color: var(--accent-color); }
.nav-logo { height: 30px; width: auto; border-radius: 8px; flex-shrink: 0; }

.nav-tabs {
    display: flex;
    gap: 4px;
    align-items: center;
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    padding: 4px;
    border-radius: var(--radius-sm);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    overflow-x: auto;
    scrollbar-width: none;
    max-width: 100%;
}
.nav-tabs::-webkit-scrollbar { display: none; }

.nav-tab {
    border: none;
    background: transparent;
    color: var(--secondary-text);
    font-weight: 700;
    font-size: 0.86rem;
    padding: 0.55rem 1rem;
    border-radius: var(--radius-xs);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.nav-tab svg { flex-shrink: 0; }
.nav-tab:hover { color: var(--text-color); background: var(--hover-bg); }
.nav-tab.active {
    background: var(--accent-color);
    color: #fff;
    box-shadow: 0 4px 14px rgba(182, 23, 30, 0.3);
}

.dark-mode .nav-tab.active,
.dark-mode .pag-num[aria-current="page"],
.dark-mode .checkbox-item input:checked + label {
    background: #b6171e;
    box-shadow: 0 4px 14px rgba(182, 23, 30, 0.4);
}

.nav-actions { display: flex; gap: 10px; align-items: center; flex-shrink: 0; }

.nav-season select {
    min-width: 0;
    width: 110px;
    padding: 0.55rem 2.2rem 0.55rem 0.9rem;
    font-size: 0.82rem;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238e8e93' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-position: right 0.7rem center;
    padding-right: 1.9rem;
}

.nav-actions button, .share-btn, .chart-actions button, .header-controls button, .chart-cycle-btn, .icon-btn {
    background: var(--card-bg);
    border: none;
    color: var(--text-color);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
    border: 1px solid transparent;
}
.nav-actions button svg, .share-btn svg, .chart-actions button svg, .header-controls button svg, .chart-cycle-btn svg, .icon-btn svg { flex-shrink: 0; }

.nav-actions button:hover, .share-btn:hover, .chart-actions button:hover, .header-controls button:hover, .chart-cycle-btn:hover, .icon-btn:hover {
    background-color: var(--hover-bg);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}
.nav-actions button:active, .share-btn:active { transform: scale(0.92); }

main {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    animation: fadeIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-x: clip;
}

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

.hero { margin-bottom: 2rem; text-align: left; }
.hero h1 { font-size: 2.4rem; font-weight: 800; margin-bottom: 0.4rem; letter-spacing: -1.2px; line-height: 1.1; }
.hero p { font-size: 1.1rem; color: var(--secondary-text); font-weight: 500; margin: 0 0 1.4rem 0; }

.hero-search { max-width: 560px; }

.search-icon {
    position: absolute;
    left: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--secondary-text);
    pointer-events: none;
}

.search-container { position: relative; width: 100%; }

input.athlete-search {
    width: 100%;
    padding: 1.1rem 1.5rem 1.1rem 3rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-color);
    color: var(--text-color);
    font-size: 1.05rem;
    font-weight: 600;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
}
.search-container:not(.hero-search) input.athlete-search { padding-left: 1.5rem; }
.search-container:not(.hero-search) .search-icon { display: none; }

input.athlete-search:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(182, 23, 30, 0.15);
}

.search-results {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    margin-top: 0.6rem;
    max-height: 350px;
    overflow-y: auto;
    z-index: 100;
    box-shadow: var(--shadow-lg);
    display: none;
    padding: 8px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.search-item {
    padding: 1rem 1.3rem;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
    font-weight: 600;
}
.search-item:hover { background: var(--accent-bg); color: var(--accent-color); }

.section-heading {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin: 2.4rem 0 1.2rem 0;
    color: var(--secondary-text);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1.2px;
}

.section-header { display: flex; flex-direction: column; gap: 1.2rem; margin-bottom: 2rem; }
.section-header h2 { font-size: 2.1rem; font-weight: 800; margin: 0; letter-spacing: -1px; }
.section-subtitle { margin: 0; color: var(--secondary-text); font-weight: 600; font-size: 0.98rem; }
.title-with-share { display: flex; justify-content: space-between; align-items: center; }

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.kpi-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 1.4rem 1.5rem;
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.kpi-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--accent-color); }

.kpi-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--secondary-text);
}
.kpi-value { font-size: 2rem; font-weight: 800; letter-spacing: -1px; }

.chart-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.info-card {
    background: var(--glass-bg);
    padding: 2.2rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    position: relative;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.info-main h3 { font-size: 2.2rem; font-weight: 800; margin: 0 0 0.2rem 0; letter-spacing: -1.2px; }
.info-main p { font-size: 1.15rem; color: var(--accent-color); font-weight: 700; margin: 0 0 1.5rem 0; }

.gender-badge {
    display: inline-block;
    background: var(--accent-bg);
    color: var(--accent-color);
    font-weight: 800;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.4rem 0.9rem;
    border-radius: 100px;
    margin-bottom: 1rem;
}

.stats-mini { display: flex; gap: 2.5rem; flex-wrap: wrap; }
.stat-item { display: flex; flex-direction: column; }
.stat-label { font-size: 0.82rem; color: var(--secondary-text); font-weight: 700; text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 4px; }
.stat-value { font-size: 1.55rem; font-weight: 800; }

.info-card .share-btn { position: absolute; top: 2rem; right: 2rem; }

.chart-section, .chart-card, .results-card, .filters-card {
    background: var(--glass-bg);
    padding: 2rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.8rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.chart-card, .results-card, .filters-card {
    box-shadow: var(--shadow-sm);
}

.chart-header, .chart-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.6rem;
    gap: 1.2rem;
    flex-wrap: wrap;
}

.chart-card h3, .chart-section > h3, .results-card > h3, .chart-header h3 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.4px;
}

.chart-actions, .header-controls {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    max-width: 100%;
}

.chart-wrapper, .chart-container {
    height: 400px;
    position: relative;
    width: 100%;
    overflow: hidden;
}

.checkbox-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 0.8rem; }
.compare-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--secondary-text);
    letter-spacing: 0.6px;
}
.checkbox-item input { display: none; }
.checkbox-item label {
    padding: 8px 18px; background: var(--bg-color); border-radius: var(--radius-md);
    font-size: 0.9rem; font-weight: 700; cursor: pointer; border: 1px solid var(--border-color);
    transition: all 0.2s;
}
.checkbox-item label:hover { background-color: var(--hover-bg); border-color: var(--accent-color); }
.checkbox-item input:checked + label { background: var(--accent-color); color: white; border-color: var(--accent-color); box-shadow: 0 4px 12px rgba(182, 23, 30, 0.25); }

.filter-group, .filter-row-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    width: 100%;
}

select {
    padding: 0.85rem 1.3rem;
    border-radius: var(--radius-sm);
    background: var(--bg-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238e8e93' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.1rem center;
    padding-right: 2.8rem;
    box-shadow: var(--shadow-sm);
    max-width: 100%;
    min-width: 0;
}

select:hover {
    border-color: var(--accent-color);
    background-color: var(--hover-bg);
    transform: translateY(-1px);
}

.table-wrapper, .table-mini-wrapper {
    background: var(--glass-bg);
    border-radius: var(--radius-md);
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    max-height: 640px;
}

table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 0.93rem; }

th {
    text-align: left;
    padding: 1.1rem 1.3rem;
    background: var(--th-bg);
    color: var(--secondary-text);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.8px;
    position: sticky;
    top: 0;
    z-index: 10;
    border-bottom: 1px solid var(--border-color);
}

th.sortable {
    cursor: pointer;
    user-select: none;
    position: sticky;
    transition: background-color 0.15s, color 0.15s;
}
th.sortable:hover { background: var(--hover-bg); color: var(--text-color); }
th.sortable:focus-visible { outline: 2px solid var(--accent-color); outline-offset: -3px; }

th[aria-sort]::after {
    content: "";
    display: inline-block;
    margin-left: 6px;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    vertical-align: middle;
}
th.sorted-asc::after { content: ""; border-bottom: 5px solid var(--accent-color); border-top: none; }
th.sorted-desc::after { content: ""; border-top: 5px solid var(--accent-color); border-bottom: none; }
th.sort-active { color: var(--accent-color); }

td { padding: 0.95rem 1.3rem; border-bottom: 1px solid var(--border-color); font-weight: 500; }
tr:nth-child(even) { background-color: rgba(0, 0, 0, 0.015); }
.dark-mode tr:nth-child(even), body.dark-mode tr:nth-child(even) { background-color: rgba(255, 255, 255, 0.015); }
tr:last-child td { border-bottom: none; }
tbody tr:hover td { background-color: var(--accent-bg) !important; }

td.empty-state {
    text-align: center;
    color: var(--secondary-text);
    font-weight: 600;
    padding: 2.5rem;
}

.clickable { cursor: pointer; color: var(--accent-color); font-weight: 700; text-decoration: none; }
.clickable:hover { text-decoration: underline; }

.pagination-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.8rem 0 0.4rem 0;
    gap: 1.4rem;
}

.pagination-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
    max-width: 800px;
    gap: 1rem;
}

.pag-nums {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
}

.pag-num {
    min-width: 40px;
    height: 40px;
    padding: 0 0.6rem;
    border: none;
    border-radius: 100px;
    background: var(--card-bg);
    color: var(--text-color);
    font-weight: 800;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
}
.pag-num:hover { background: var(--hover-bg); color: var(--accent-color); transform: translateY(-1px); }
.pag-num[aria-current="page"] { background: var(--accent-color); color: #fff; box-shadow: 0 4px 14px rgba(182, 23, 30, 0.3); }
.pag-ellipsis { color: var(--secondary-text); font-weight: 700; padding: 0 2px; }

.pag-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex-basis: 100%;
}

.pag-page {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text-color);
    letter-spacing: -0.3px;
}

.pag-count {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--secondary-text);
    margin-top: 3px;
}

.pag-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--card-bg);
    border: none;
    padding: 13px 26px;
    border-radius: 100px;
    cursor: pointer;
    font-weight: 800;
    color: var(--text-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 128px;
    font-size: 0.95rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid transparent;
}

.pag-btn:not(:disabled):hover {
    background-color: var(--hover-bg);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-color);
}

.pag-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.pag-btn:not(:disabled):active { transform: scale(0.94); }

footer { margin-top: 5rem; padding: 2rem 1.5rem; border-top: 1px solid var(--border-color); text-align: center; }
.footer-content p { font-size: 0.8rem; color: var(--secondary-text); font-weight: 400; }
.footer-content a { color: var(--accent-color); text-decoration: none; font-weight: 500; }
.footer-content a:hover { text-decoration: underline; }

.hidden { display: none !important; }

.chart-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5rem 2rem 2rem 2rem;
    animation: fadeIn 0.25s ease;
}

.chart-overlay .chart-wrapper,
.chart-overlay .chart-container {
    width: 100%;
    height: 100%;
    overflow: auto;
}

.chart-overlay-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-xs);
    border: none;
    background: var(--card-bg);
    color: var(--text-color);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s, transform 0.2s;
}
.chart-overlay-close:hover { background: var(--hover-bg); transform: scale(0.95); }

.expand-toggle-btn.expanded .expand-icon { display: none; }
.expand-toggle-btn.expanded .shrink-icon { display: block !important; }

.mobile-sort-select { display: none; }

@media (max-width: 900px) {
    body { padding-bottom: calc(70px + env(safe-area-inset-bottom)); }
    nav {
        padding: 0.5rem 0.9rem;
        padding-top: max(0.5rem, env(safe-area-inset-top));
    }
    .nav-content { flex-wrap: wrap; justify-content: center; gap: 0.5rem; }
    .nav-tabs {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        top: auto;
        width: 100%;
        max-width: 100%;
        justify-content: space-around;
        gap: 2px;
        padding: 6px 6px calc(6px + env(safe-area-inset-bottom));
        border: none;
        border-top: 1px solid var(--glass-border);
        border-radius: 0;
        background: var(--nav-bg);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.08);
        z-index: 1000;
    }
    .nav-tab {
        flex: 1 1 0;
        min-width: 0;
        flex-direction: column;
        gap: 3px;
        padding: 6px 2px 8px;
        font-size: 0.6rem;
        border-radius: var(--radius-sm);
    }
    .nav-tab span {
        min-width: 0;
        max-width: 100%;
        max-height: 2.2em;
        overflow: hidden;
        line-height: 1.1;
        text-align: center;
        overflow-wrap: anywhere;
    }
    .nav-tab svg { width: 21px; height: 21px; }
    .nav-tab.active { box-shadow: none; }
    .nav-actions { gap: 8px; }
    .nav-actions button, .share-btn, .icon-btn { width: 38px; height: 38px; }
    .nav-season select { font-size: 0.8rem; width: 104px; height: 38px; padding: 0.4rem 2rem 0.4rem 0.7rem; }
    .logo span { display: none; }
    .logo { padding: 0.3rem; }
    .section-header h2 { font-size: 1.9rem; }
}

@media (max-width: 768px) {
    main { padding: 1.5rem 0.9rem; }
    .chart-section, .chart-card, .filters-card, .results-card { padding: 1.2rem; }
    .hero h1 { font-size: 1.9rem; }
    .info-main h3 { font-size: 1.8rem; }
    .info-card { padding: 1.5rem; }
    .stats-mini { gap: 1.5rem; }
    .chart-header, .chart-card-header { align-items: stretch; flex-direction: column; }
    .header-controls { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .header-controls select { flex: 1 1 auto; min-width: 0; }
    .pagination-nav { gap: 0.7rem; }
    .pag-nums { order: 1; width: 100%; }
    .pag-num { min-width: 38px; height: 40px; font-size: 0.85rem; }
    .pag-info { order: 3; }
    .pag-btn { order: 2; flex: 1 1 42%; width: auto; min-width: 0; justify-content: center; min-height: 44px; padding: 10px 12px; gap: 6px; font-size: 0.88rem; }
    .pag-btn svg { flex-shrink: 0; }
    .pagination-footer { gap: 1rem; }
    .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.8rem; }
    .kpi-value { font-size: 1.6rem; }
    .kpi-card { padding: 1.1rem 1.2rem; }
    .section-header h2 { font-size: 1.7rem; }
    .section-subtitle { font-size: 0.9rem; }
    .filter-group, .filter-row-grid { grid-template-columns: 1fr; }
    select { min-height: 46px; }
    .chart-wrapper, .chart-container { height: 320px; }

    /* Tables become dense info cards */
    .table-wrapper, .table-mini-wrapper {
        max-height: none;
        overflow: visible;
        border: none;
        background: transparent;
        box-shadow: none;
        backdrop-filter: none;
    }
    .table-wrapper thead, .table-mini-wrapper thead { display: none; }
    .table-wrapper tbody, .table-mini-wrapper tbody { display: block; }
    .table-wrapper tr, .table-mini-wrapper tr {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.35rem 1rem;
        margin-bottom: 0.6rem;
        padding: 0.75rem 0.85rem 0.7rem;
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        background: var(--card-bg);
        box-shadow: var(--shadow-sm);
    }
    .table-wrapper td, .table-mini-wrapper td {
        border: none;
        padding: 0.2rem 0;
        background: transparent !important;
        min-width: 0;
    }
    .table-wrapper td::before, .table-mini-wrapper td::before {
        content: attr(data-label);
        display: block;
        font-size: 0.56rem;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.6px;
        color: var(--secondary-text);
        margin-bottom: 1px;
    }
    /* Card header row: name (col 1) + time (col 2) */
    .table-wrapper td:first-child, .table-mini-wrapper td:first-child {
        grid-column: 1;
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 0 0 0.35rem;
        min-width: 0;
    }
    .table-wrapper td:first-child::before, .table-mini-wrapper td:first-child::before { display: none; }
    #athlete-results-table td:first-child::after { display: none; }
    .table-wrapper td.time-cell, .table-mini-wrapper td.time-cell {
        grid-column: 2;
        grid-row: 1;
        display: flex;
        align-items: center;
        justify-content: flex-end;
        padding: 0 0 0.35rem;
    }
    .table-wrapper td .cell-value, .table-mini-wrapper td .cell-value { font-size: 0.9rem; font-weight: 600; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .table-wrapper td.time-cell .cell-value, .table-mini-wrapper td.time-cell .cell-value {
        font-size: 1.15rem;
        font-weight: 800;
        letter-spacing: -0.4px;
        font-family: "SF Mono", "Menlo", monospace;
        white-space: nowrap;
    }
    .table-wrapper td.name-cell .cell-value, .table-mini-wrapper td.name-cell .cell-value { font-size: 1rem; font-weight: 800; letter-spacing: -0.3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .table-wrapper td.name-cell a, .table-mini-wrapper td.name-cell a { display: block; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .table-wrapper td.empty-state, .table-mini-wrapper td.empty-state { grid-column: 1 / -1; }
    .table-wrapper td.empty-state::before { display: none; }

    .mobile-sort-select {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
        min-height: 46px;
    }
}

@media (max-width: 480px) {
    .chart-section, .chart-card, .filters-card, .results-card { padding: 1rem; }
    .chart-wrapper, .chart-container { height: 280px; }
    .info-card { padding: 1.3rem; padding-right: 3.4rem; }
    .info-main h3 { font-size: 1.6rem; }
    .stats-mini { gap: 1.2rem; }
    .stat-value { font-size: 1.35rem; }
    .hero h1 { font-size: 1.7rem; }
    .hero p { font-size: 1rem; }
    .nav-actions button, .share-btn, .icon-btn { width: 36px; height: 36px; }
    .nav-season select { width: 92px; }
    .nav-tab { font-size: 0.52rem; padding: 5px 1px 7px; }
    .nav-tab svg { width: 19px; height: 19px; }
    .chart-overlay { padding: 4.5rem 0.7rem 0.7rem 0.7rem; }
}

.view-section:not(.hidden) { animation: fadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1); }
.chart-section, .chart-card, .filters-card, .results-card, .info-card, .kpi-card { animation: slideUp 0.5s cubic-bezier(0.4, 0, 0.2, 1); }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
}