/* ===========================
   GLOBAL LAYOUT
   =========================== */

:root {
    --accent: #0077cc;
    --bg-page: #f5f5f5;
    --bg-table: #ffffff;
    --bg-header: #eeeeee;
    --border: #cccccc;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    padding: 20px;
    background: var(--bg-page);
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.4;
    color: #222;
}

h1,
h2 {
    margin-top: 0;
}

header {
    margin-bottom: 10px;
}

/* ===========================
   LINKS
   =========================== */

a {
    color: var(--accent);
}

td a {
    text-decoration: none;
}

td a:hover {
    text-decoration: underline;
}

/* ===========================
   NAVIGATION
   =========================== */

nav {
    margin-bottom: 15px;
    font-size: 14px;
}

nav a {
    display: inline-block;
    margin-right: 10px;
    padding: 4px 8px;
    text-decoration: none;
    color: var(--accent);
    border-radius: 4px;
}

nav a:hover {
    text-decoration: underline;
}

nav a[aria-current="page"] {
    font-weight: bold;
    background: #ddeeff;
    text-decoration: none;
}

/* ===========================
   INFO / NOTES
   =========================== */

.note {
    margin: 10px 0 10px;
    font-size: 13px;
    color: #444;
    line-height: 1.4;
}

.info {
    background: #ffffff;
    border-left: 4px solid var(--accent);
    padding: 10px 12px;
    margin: 10px 0 20px;
    font-size: 13px;
    color: #444;
    line-height: 1.4;
}

/* ===========================
   TABLE WRAPPERS
   =========================== */

.table-wrapper {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 10px;
    padding-bottom: 4px;
}

table {
    border-collapse: collapse;
    width: max-content;
    min-width: 100%;
    background: var(--bg-table);
}

/* ===========================
   TABLE CELLS
   =========================== */

th,
td {
    padding: 10px;
    border: 1px solid var(--border);
    white-space: nowrap;
    text-align: left;
}

tbody tr:nth-child(odd) {
    background: #fafafa;
}

th {
    background: var(--bg-header);
    position: sticky;
    top: 0;
    z-index: 2;
    cursor: pointer;
}

/* Dynamic sort arrow (added by JS) */
th .arrow {
    margin-left: 5px;
    font-size: 10px;
    opacity: 0.8;
}

/* Static sortable hint BEFORE sorting */
th span:first-child::after {
    content: " ⬍";
    font-size: 10px;
    opacity: 0.35;
    margin-left: 4px;
}

/* When sorted → REMOVE static hint (avoid double icons) */
th[data-sort-dir] span:first-child::after {
    content: "";
}

/* Hover effect */
th:hover {
    background: #e5e5e5;
}

th:hover span:first-child {
    text-decoration: underline;
    text-underline-offset: 3px;
}

th:hover .arrow {
    opacity: 1;
}

/* Highlight sorted column */
th.sorted-col {
    background: #dbe8ff;
}

tbody td.sorted-col {
    background: #f0f5ff;
}

/* Numeric alignment */
#league-table td:nth-child(n+2),
#overall-table td:nth-child(n+2),
#machine-player-table td:nth-child(n+2),
#player-machines-table td:nth-child(n+2) {
    text-align: right;
}

/* Empty state */
.empty-state {
    text-align: center;
    font-style: italic;
}

caption {
    text-align: left;
    padding-bottom: 6px;
    font-weight: bold;
    font-size: 14px;
}

/* ===========================
   BUTTONS
   =========================== */

button,
input[type="button"],
input[type="submit"] {
    padding: 8px 14px;
    border-radius: 4px;
    border: 1px solid var(--border);
    background: #ffffff;
    cursor: pointer;
    font-size: 14px;
}

button:hover {
    background: #f0f0f0;
}

#reset-sort {
    margin: 10px 0 20px;
}

/* ===========================
   SUMMARY BOXES
   =========================== */

.summary {
    background: #fff;
    padding: 12px 14px;
    border-radius: 4px;
    border: 1px solid #ddd;
    margin-bottom: 20px;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 6px 20px;
}

.summary-item strong {
    display: block;
    font-size: 13px;
    color: #555;
}

.summary-item span {
    font-size: 15px;
}

/* ===========================
   LEADERBOARD CHART
   =========================== */

#leaderboard-chart {
    margin-top: 25px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 14px 16px;
}

#leaderboard-chart h2 {
    margin: 0 0 12px;
    font-size: 18px;
}

.chart-player-block {
    margin: 20px 0;
    padding: 10px;
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 6px;
}

.chart-player-name {
    font-weight: bold;
    margin-bottom: 8px;
}

.chart-row {
    display: flex;
    align-items: center;
    margin: 6px 0;
    font-size: 13px;
}

.chart-label {
    width: 140px;
    flex-shrink: 0;
}

.chart-bar-outer {
    flex: 1;
    height: 12px;
    border: 1px solid var(--border);
    margin: 0 10px;
    border-radius: 6px;
    background: #f0f0f0;
    overflow: hidden;
}

.chart-bar-inner {
    height: 100%;
    border-radius: 6px;
    background: var(--accent);
    transition: width 0.3s ease-out;
}

.chart-value {
    width: 70px;
    flex-shrink: 0;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.bar-wins {
    background: #0077cc;
}

.bar-above {
    background: #22aa44;
}

.bar-played {
    background: #cc7700;
}

/* ===========================
   H2H WINNER HIGHLIGHT
   =========================== */

.h2h-ahead-a td:nth-child(1),
.h2h-ahead-a td:nth-child(2) {
    font-weight: bold;
    color: #0077cc;
}

.h2h-ahead-b td:nth-child(1),
.h2h-ahead-b td:nth-child(2) {
    font-weight: bold;
    color: #22aa44;
}

/* ===========================
   SETTINGS PAGE
   =========================== */

.card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 14px 16px;
    margin-bottom: 20px;
}

#players-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
    margin: 10px 0 15px;
}

#players-list label {
    font-size: 14px;
    cursor: pointer;
}

#status {
    margin-top: 10px;
    font-size: 13px;
    color: #444;
}

/* ===========================
   RESPONSIVE
   =========================== */

@media (max-width: 600px) {
    body {
        padding: 10px;
        font-size: 14px;
    }

    h1 {
        font-size: 22px;
    }

    th,
    td {
        padding: 6px 8px;
    }

    .chart-label {
        width: 110px;
    }

    .chart-value {
        width: 60px;
    }

    #reset-sort {
        width: 100%;
        box-sizing: border-box;
    }
}