:root {
    /* Surfaces */
    --color-bg-page: #0a0e14;
    --color-bg-card: #161b22;
    --color-bg-elevated: #1e2530;

    /* Borders / Text */
    --color-border: #2a323d;
    --color-text-main: #e8ecf1;
    --color-text-muted: #8b96a3;

    /* Accents */
    --color-accent: #ff6a3d;
    --color-accent-hover: #ff8259;
    --color-ou-gold: #ffd700;
    --color-ou-pink: #ff8fc7;
    --color-win: #22c55e;
    --color-loss: #ef4444;
    --color-push: #f59e0b;

    /* Scale */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 14px;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.55);

    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;

    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
}

body {
    font-family: var(--font-sans);
    background: linear-gradient(160deg, #0a0e14 0%, #0d1420 100%);
    color: var(--color-text-main);
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
}

header {
    text-align: center;
    margin-bottom: 30px;
}

header h1 {
    color: var(--color-text-main);
    margin-bottom: 4px;
}

header p {
    color: var(--color-text-muted);
    margin-top: 0;
}

.game-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 20px;
}

.game-card .game-container {
    margin-bottom: 0;
}

.picks-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Spread Picks Styling */
.matchup {
    background: var(--color-bg-card);
    padding: 10px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.game-card .matchup {
    box-shadow: none;
    padding: 0;
    background: transparent;
}

.team-option {
    display: flex;
    align-items: center;
    cursor: pointer;
    flex: 1;
}

.team-with-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px 10px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-elevated);
    transition: background-color 0.2s, border-color 0.2s, box-shadow 0.2s;
    text-align: center;
    flex: 1;
}

.team-logo-badge {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-bg-page);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.team-logo {
    width: 26px;
    height: 26px;
    object-fit: contain;
}

.team-label {
    font-weight: bold;
    font-size: 0.9em;
    line-height: 1.2;
    color: var(--color-text-main);
}

.home-marker {
    display: flex;
    align-items: center;
    color: var(--color-text-muted);
    font-weight: bold;
    font-size: 1.2em;
    margin: 0 10px;
}

/* Hide the default radio button */
input[type="radio"] {
    display: none;
}

/* Checked Spread Pick — highlighted in the selected team's own color (set
   as the --team-color custom property per-team by matchups.js), falling
   back to the generic accent color for any team missing from
   team-colors.json. */
input[type="radio"]:checked + .team-with-logo {
    background-color: color-mix(in srgb, var(--team-color, var(--color-accent)) 14%, transparent);
    border-color: var(--team-color, var(--color-accent));
    box-shadow: 0 0 0 1px var(--team-color, var(--color-accent)), 0 0 16px color-mix(in srgb, var(--team-color, var(--color-accent)) 35%, transparent);
}

input[type="radio"]:checked + .team-with-logo .team-label {
    color: #ffffff;
}

/* Over/Under Picks Styling */
.ou-picks {
    display: flex;
    gap: 10px;
    background: var(--color-bg-card);
    padding: 12px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.game-card .ou-picks {
    box-shadow: none;
    padding: 0;
    background: transparent;
    height: 100%;
    align-items: center;
}

.ou-option {
    display: flex;
    align-items: center;
    cursor: pointer;
    flex: 1;
}

.ou-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
    padding: 8px 10px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-elevated);
    color: var(--color-text-main);
    transition: background-color 0.2s, border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.ou-total {
    font-weight: normal;
    font-size: 0.9em;
    color: var(--color-text-muted);
}

.ou-option.ou-over input[type="radio"]:checked + .ou-label {
    background-color: rgba(255, 215, 0, 0.14);
    border-color: var(--color-ou-gold);
    color: #ffffff;
    box-shadow: 0 0 0 1px var(--color-ou-gold), 0 0 16px rgba(255, 215, 0, 0.3);
}

.ou-option.ou-over input[type="radio"]:checked + .ou-label .ou-total {
    color: #ffffff;
}

.ou-option.ou-under input[type="radio"]:checked + .ou-label {
    background-color: rgba(255, 143, 199, 0.14);
    border-color: var(--color-ou-pink);
    color: #ffffff;
    box-shadow: 0 0 0 1px var(--color-ou-pink), 0 0 16px rgba(255, 143, 199, 0.3);
}

.ou-option.ou-under input[type="radio"]:checked + .ou-label .ou-total {
    color: #ffffff;
}

.spread-badge {
    display: inline-block;
    background: var(--color-bg-page);
    color: var(--color-text-muted);
    padding: 2px 8px;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    font-size: 0.85em;
    margin-top: 5px;
}

input[type="radio"]:checked + .team-with-logo .spread-badge {
    background: #000000;
    border-color: var(--team-color, var(--color-accent));
    color: #ffffff;
}

/* Buttons */
button {
    font-family: var(--font-sans);
    cursor: pointer;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 700;
    transition: background-color 0.2s, box-shadow 0.2s, transform 0.1s;
}

.lock-select-wrap {
    margin-top: var(--space-5);
}

.lock-select-wrap label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-ou-gold);
    font-size: 0.9em;
    font-weight: 600;
}

#lock-select {
    width: 100%;
    padding: 12px;
    background-color: var(--color-bg-elevated);
    color: var(--color-text-main);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 0.95em;
}

#lock-select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#submit-picks-btn {
    display: block;
    width: 100%;
    padding: 16px;
    margin-top: var(--space-5);
    background-color: var(--color-accent);
    color: #ffffff;
    font-size: 18px;
}

#submit-picks-btn:hover:not(:disabled) {
    background-color: var(--color-accent-hover);
    box-shadow: 0 0 20px rgba(255, 106, 61, 0.4);
}

#submit-picks-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background-color: var(--color-accent);
    color: #ffffff;
    padding: 10px 14px;
    font-size: 0.9em;
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    box-shadow: 0 0 12px rgba(255, 106, 61, 0.35);
}

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    padding: 10px 14px;
    font-size: 0.9em;
}

.btn-secondary:hover {
    background-color: var(--color-bg-elevated);
    color: var(--color-text-main);
    border-color: var(--color-text-muted);
}

@media (max-width: 768px) {
    .game-container {
        grid-template-columns: 1fr;
    }

    .matchup {
        flex-direction: column;
        gap: 10px;
    }
}

/* Tab Navigation (segmented control) */
.site-tabs {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-top: 20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 4px;
    max-width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.tab {
    padding: 10px 20px;
    text-decoration: none;
    color: var(--color-text-muted);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: background-color 0.2s, color 0.2s;
}

.tab:hover {
    background-color: var(--color-bg-elevated);
    color: var(--color-text-main);
}

.tab.active {
    background-color: var(--color-accent);
    color: #ffffff;
}

/* Game Cards */
.game-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: 12px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 12px;
    transition: transform 0.15s, box-shadow 0.15s;
}

.game-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.game-card.locked {
    opacity: 0.7;
}

.game-card.locked:hover {
    transform: none;
}

.locked-banner {
    text-align: center;
    color: var(--color-loss);
    font-weight: bold;
    font-size: 0.8em;
    margin-bottom: 5px;
}

/* Date group headers */
.date-header {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: 10px 15px;
    margin: 25px 0 15px 0;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-accent);
    display: flex;
    align-items: center;
}

.date-header h2 {
    margin: 0;
    color: var(--color-text-main);
    font-size: 1.25em;
}

/* Desktop Auth Container (Floating Top Right) */
#auth-container {
    position: absolute;
    top: 15px;
    right: 20px;
    width: 240px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    z-index: 1000;
}

#auth-container h3 {
    color: var(--color-text-main);
}

.auth-input {
    display: block;
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 8px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-main);
    font-family: var(--font-sans);
    font-size: 0.9em;
    box-sizing: border-box;
}

.auth-input::placeholder {
    color: var(--color-text-muted);
}

.auth-input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(255, 106, 61, 0.25);
}

.auth-actions {
    display: flex;
    gap: var(--space-2);
}

.auth-actions .btn-primary,
.auth-actions .btn-secondary {
    flex: 1;
}

.text-link-btn {
    display: block;
    width: 100%;
    margin-top: 8px;
    background: none;
    border: none;
    padding: 4px;
    color: var(--color-text-muted);
    font-size: 0.8em;
    text-align: center;
    text-decoration: underline;
    cursor: pointer;
}

.text-link-btn:hover {
    color: var(--color-accent);
}

/* Mobile Auth Container (Centered & Stacked) */
@media (max-width: 768px) {
    #auth-container {
        position: static;
        width: 100%;
        margin: 0 0 20px 0;
        box-sizing: border-box;
        box-shadow: none;
    }
}

/* Pick counter + progress bar */
.pick-counter-wrap {
    margin-top: 15px;
    margin-bottom: 20px;
}

.pick-counter-label {
    font-size: 1.2em;
    font-weight: bold;
}

.pick-progress-track {
    width: 100%;
    max-width: 260px;
    height: 6px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    margin: 10px auto 0;
    overflow: hidden;
}

.pick-progress-bar {
    height: 100%;
    width: 0%;
    background: var(--color-accent);
    border-radius: 999px;
    transition: width 0.2s ease-out;
}

/* Modal Overlay */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(3px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

/* Modal Card */
.modal-content {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    color: var(--color-text-main);
    padding: 25px 30px;
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 100%;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 28px;
    font-weight: bold;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 0;
    width: auto;
    margin: 0;
}

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

.modal-content h2 {
    margin-top: 0;
    color: var(--color-accent);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 10px;
}

.rules-section {
    margin-top: 15px;
}

.rules-section h3 {
    margin-bottom: 8px;
    font-size: 1em;
    color: var(--color-text-main);
}

.rules-section ul {
    margin: 0;
    padding-left: 20px;
    color: var(--color-text-main);
}

.rules-section li {
    margin-bottom: 5px;
}

/* Leaderboard */
.leaderboard {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: 4px solid var(--color-accent);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    margin-bottom: 30px;
}

.leaderboard h2 {
    margin-top: 0;
    text-align: center;
    color: var(--color-text-main);
}

.leaderboard-header-row {
    display: grid;
    grid-template-columns: 48px 1fr 80px 110px;
    padding: 8px 10px;
    border-bottom: 2px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 0.8em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.leaderboard-row {
    display: grid;
    grid-template-columns: 48px 1fr 80px 110px;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid var(--color-border);
}

.leaderboard-row:last-child {
    border-bottom: none;
}

.rank-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    font-weight: bold;
    font-size: 0.85em;
    background: var(--color-bg-elevated);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
}

.rank-badge.rank-1 {
    background: rgba(255, 215, 0, 0.15);
    border-color: var(--color-ou-gold);
    color: var(--color-ou-gold);
}

.rank-badge.rank-2 {
    background: rgba(192, 192, 192, 0.15);
    border-color: #c0c0c0;
    color: #d8d8d8;
}

.rank-badge.rank-3 {
    background: rgba(205, 127, 50, 0.15);
    border-color: #cd7f32;
    color: #e0a35c;
}

.leaderboard-name {
    color: var(--color-text-main);
    font-weight: 600;
}

.leaderboard-points {
    color: var(--color-win);
    font-weight: bold;
}

.leaderboard-record {
    color: var(--color-text-muted);
}

/* My Picks Tickets */
.ticket-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 15px;
}

.ticket-header {
    background: var(--color-bg-elevated);
    border-bottom: 2px solid var(--color-accent);
    padding: 8px 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ticket-header h3 {
    margin: 0;
    color: var(--color-text-main);
    font-size: 1.1em;
}

.ticket-date {
    font-size: 0.8em;
    color: var(--color-text-muted);
}

.ticket-picks {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    padding: 10px;
}

.pick-chip {
    background: var(--color-bg-elevated);
    padding: 6px 8px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pick-chip-type {
    font-size: 0.65em;
    color: var(--color-text-muted);
    font-weight: bold;
    margin-bottom: 2px;
}

.pick-chip-selection {
    font-weight: bold;
    font-size: 0.85em;
    color: var(--color-text-main);
}

.pick-chip-game {
    font-size: 0.7em;
    color: var(--color-text-muted);
    margin-top: 1px;
}

.status-pill {
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 0.7em;
    font-weight: bold;
}

.status-pill.status-win {
    background: var(--color-win);
    color: #0a0e14;
}

.status-pill.status-loss {
    background: var(--color-loss);
    color: #ffffff;
}

.status-pill.status-push {
    background: var(--color-push);
    color: #0a0e14;
}

.status-pill.status-pending {
    background: var(--color-bg-page);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
}

@media (max-width: 768px) {
    /* W-L-T header label is dropped -- the record itself now renders as
       a second line under each player's name (see .leaderboard-row
       below), so a dedicated 4th header column is no longer needed. */
    .leaderboard-header-row {
        grid-template-columns: 40px 1fr 60px;
    }

    .leaderboard-header-row span:last-child {
        display: none;
    }

    /* Reflow rank/name/points/record into a 2-row grid: rank and points
       each span both rows (so they stay vertically centered against the
       taller row), while record renders as a smaller line directly
       beneath the name instead of in its own column. */
    .leaderboard-row {
        grid-template-columns: 40px 1fr 60px;
        grid-template-areas:
            "rank name points"
            "rank record points";
        row-gap: 2px;
    }

    .rank-badge {
        grid-area: rank;
    }

    .leaderboard-name {
        grid-area: name;
    }

    .leaderboard-points {
        grid-area: points;
    }

    .leaderboard-record {
        grid-area: record;
        font-size: 0.75em;
    }
}