/* ── Tiptopia Ups & Downs – Front-end Styles ────────────────────────────── */

:root {
    --tud-primary:   #1a3a5c;
    --tud-accent:    #e8341c;
    --tud-up:        #1a8a3e;
    --tud-down:      #d42a2a;
    --tud-card:      #ffffff;
    --tud-border:    #dde3ec;
    --tud-muted:     #6b7a8d;
    --tud-radius:    12px;
    --tud-shadow:    0 2px 16px rgba(0,0,0,.08);
}

/* ── Shared wrappers ─────────────────────────────────────────── */
.tud-form-wrap,
.tud-leaderboard-wrap,
.tud-my-tips-wrap,
.tud-results-wrap {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    max-width: 860px;
    margin: 0 auto 48px;
    color: #1e2a38;
}

/* ── Notices ─────────────────────────────────────────────────── */
.tud-notice {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: .9rem;
}
.tud-info    { background:#e8f4ff; border-left:4px solid #3b82f6; }
.tud-success { background:#e6f9ee; border-left:4px solid var(--tud-up); }
.tud-warning { background:#fff3cd; border-left:4px solid #f59e0b; }
.tud-error   { background:#fee2e2; border-left:4px solid var(--tud-down); color:#7f1d1d; }

/* ── Round header ────────────────────────────────────────────── */
.tud-round-title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 4px;
    flex-wrap: wrap;
}
.tud-round-title h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--tud-primary);
}
.tud-direction {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 700;
    font-size: .9rem;
    letter-spacing: .03em;
}
.tud-dir-up   { background: #dcfce7; color: var(--tud-up); }
.tud-dir-down { background: #fee2e2; color: var(--tud-down); }
.tud-multiplier {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--tud-accent);
}
.tud-type-label {
    font-size: .88rem;
    color: var(--tud-muted);
    margin: 0 0 8px;
}
.tud-deadline {
    font-size: .88rem;
    color: var(--tud-muted);
    margin: 0 0 16px;
}

/* ── Team grid ───────────────────────────────────────────────── */
.tud-field { margin-bottom: 24px; }
.tud-label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--tud-primary);
}
.tud-team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
}
.tud-team-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 8px;
    border: 2px solid var(--tud-border);
    border-radius: var(--tud-radius);
    cursor: pointer;
    transition: all .15s ease;
    background: #f9fbff;
    text-align: center;
    user-select: none;
}
.tud-team-card:hover {
    border-color: var(--tud-primary);
    background: #edf2fb;
}
.tud-team-card.tud-team-selected,
.tud-team-card:has(input:checked) {
    border-color: var(--tud-accent);
    background: #fff5f3;
    box-shadow: 0 0 0 3px rgba(232,52,28,.15);
}
.tud-team-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.tud-team-logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
    margin-bottom: 6px;
}
.tud-team-name {
    font-size: .78rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--tud-primary);
}
.tud-team-abbr {
    font-size: .7rem;
    color: var(--tud-muted);
    margin-top: 2px;
}

/* ── Specials ────────────────────────────────────────────────── */
.tud-joker-field,
.tud-sp-field {
    background: #fffbeb;
    border: 2px dashed #f59e0b;
    border-radius: var(--tud-radius);
    padding: 14px 16px;
}
.tud-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: .95rem;
}
.tud-sp-input { margin-top: 10px; }

/* Super Scorer table */
.tud-ss-field {
    background: #f0f9ff;
    border: 2px solid #93c5fd;
    border-radius: var(--tud-radius);
    padding: 16px;
}
.tud-ss-table { width: 100%; border-collapse: collapse; }
.tud-ss-table td { padding: 6px 4px; vertical-align: middle; }
.tud-ss-table .tud-vs { text-align: center; color: var(--tud-muted); font-weight: 700; }
.tud-team-card-sm {
    display: inline-block;
    padding: 6px 12px;
    border: 2px solid var(--tud-border);
    border-radius: 6px;
    cursor: pointer;
    font-size: .85rem;
    font-weight: 600;
    transition: all .12s;
}
.tud-team-card-sm:has(input:checked),
.tud-team-card-sm.tud-team-selected {
    border-color: var(--tud-accent);
    background: #fff5f3;
}
.tud-team-card-sm input { opacity:0; width:0; height:0; position:absolute; }

/* ── Submit button ───────────────────────────────────────────── */
.tud-submit-row { margin-top: 24px; }
.tud-btn {
    display: inline-block;
    padding: 13px 32px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: all .15s;
}
.tud-btn-primary {
    background: var(--tud-accent);
    color: #fff;
}
.tud-btn-primary:hover { background: #c5280f; }
.tud-btn:disabled { opacity: .6; cursor: not-allowed; }

/* ── Used teams ──────────────────────────────────────────────── */
.tud-used-teams { margin-top: 16px; }
.tud-used-teams summary { cursor: pointer; font-size: .85rem; color: var(--tud-muted); }
.tud-used-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.tud-used-tag {
    background: #e5e7eb;
    color: #374151;
    font-size: .75rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 4px;
}

/* ── Leaderboard ─────────────────────────────────────────────── */
.tud-lb-heading {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--tud-primary);
    margin-bottom: 16px;
}
.tud-lb-table-wrap { overflow-x: auto; }
.tud-lb-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .92rem;
}
.tud-lb-table th {
    background: var(--tud-primary);
    color: #fff;
    padding: 10px 14px;
    text-align: left;
    font-weight: 600;
}
.tud-lb-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--tud-border);
}
.tud-lb-table tr:hover td { background: #f5f8ff; }
.tud-lb-table tr.tud-lb-me td { background: #fffbeb; font-weight: 600; }
.tud-lb-rank { text-align: center; width: 50px; }
.tud-lb-score { text-align: right; font-size: 1.05rem; }
.tud-lb-badges { text-align: center; }
.tud-medal { font-size: 1.3rem; }
.tud-badge-icon { font-size: 1.1rem; cursor: default; }

/* Score colours */
.tud-score-pos { color: var(--tud-up); }
.tud-score-neg { color: var(--tud-down); }

/* ── Tip response box ────────────────────────────────────────── */
.tud-tip-response:empty { display: none; }
.tud-tip-response { margin-bottom: 12px; }

/* ── Closing mode banners ─────────────────────────────────────── */
.tud-close-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: .9rem;
    margin-bottom: 16px;
}
.tud-close-round    { background:#fff7ed; border-left:4px solid #f97316; }
.tud-close-per-game { background:#eff6ff; border-left:4px solid #3b82f6; }
.tud-close-info     { background:#f9fafb; border-left:4px solid #9ca3af; }
.tud-close-locked   { background:#fee2e2; border-left:4px solid #dc2626; font-weight:600; }

/* ── Lock pills ──────────────────────────────────────────────── */
.tud-lock-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: .8rem;
    font-weight: 600;
    white-space: nowrap;
}
.tud-lock-pill.open   { background:#dcfce7; color:#166534; }
.tud-lock-pill.locked { background:#fee2e2; color:#991b1b; }

/* ── Per-game groups ─────────────────────────────────────────── */
.tud-game-group {
    border: 2px solid var(--tud-border);
    border-radius: var(--tud-radius);
    padding: 14px;
    margin-bottom: 14px;
    background: #fafbff;
    transition: border-color .2s;
}
.tud-game-group.tud-game-locked {
    border-color: #f87171;
    background: #fff5f5;
}
.tud-game-group-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.tud-game-matchup {
    font-weight: 600;
    font-size: .9rem;
    color: var(--tud-primary);
}

/* ── Locked team cards ───────────────────────────────────────── */
.tud-grid-locked .tud-team-card,
.tud-team-card.tud-team-disabled,
.tud-team-card-sm.tud-team-disabled {
    opacity: .45;
    cursor: not-allowed;
    pointer-events: none;
    filter: grayscale(60%);
}
.tud-row-locked { opacity: .5; }

/* ── Round-level lock overlay ────────────────────────────────── */
.tud-round-locked .tud-team-grid,
.tud-round-locked .tud-joker-field,
.tud-round-locked .tud-sp-field,
.tud-round-locked .tud-ss-field {
    opacity: .45;
    pointer-events: none;
}
.tud-round-locked .tud-submit-row button {
    opacity: .45;
    cursor: not-allowed;
}

/* ── Admin lock badges ───────────────────────────────────────── */
.tud-lock-badge { font-size: .8rem; font-weight:600; }
.tud-lock-badge.tud-locked { color:#991b1b; }
.tud-lock-badge.tud-open   { color:#166534; }

/* ── Competition Hub ─────────────────────────────────────────── */
.tud-hub-wrap { max-width: 1000px; margin: 0 auto 48px; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }
.tud-hub-heading { font-size: 1.8rem; font-weight: 800; color: var(--tud-primary); margin-bottom: 24px; }

.tud-comp-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.tud-comp-card {
    background: #fff;
    border: 2px solid var(--tud-border);
    border-radius: var(--tud-radius);
    padding: 20px;
    box-shadow: var(--tud-shadow);
    transition: border-color .15s, box-shadow .15s;
}
.tud-comp-card:hover { border-color: #b0bfdf; box-shadow: 0 4px 20px rgba(0,0,0,.12); }
.tud-comp-card.tud-comp-joined { border-color: var(--tud-up); }

.tud-comp-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 10px;
}
.tud-comp-name {
    margin: 0 0 4px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--tud-primary);
}
.tud-comp-meta { font-size: .82rem; color: var(--tud-muted); margin: 0; }
.tud-comp-mode { font-size: .82rem; color: var(--tud-muted); margin: 4px 0 12px; }
.tud-comp-fee  { font-size: .88rem; margin-bottom: 10px; color: #374151; }

/* Registration status badges */
.tud-reg-badge {
    display: inline-block;
    white-space: nowrap;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: .75rem;
    font-weight: 700;
    flex-shrink: 0;
}
.tud-reg-approved { background: #dcfce7; color: #166534; }
.tud-reg-pending  { background: #fef3c7; color: #92400e; }
.tud-reg-rejected { background: #fee2e2; color: #991b1b; }
.tud-reg-full     { background: #e5e7eb; color: #374151; }

/* Payment badges */
.tud-pay-badge { font-size: .8rem; font-weight: 600; padding: 2px 8px; border-radius: 12px; }
.tud-pay-badge.unpaid { background: #fee2e2; color: #991b1b; }
.tud-pay-badge.paid   { background: #dcfce7; color: #166534; }

/* Registration form inside card */
.tud-reg-form  { margin-top: 10px; }
.tud-reg-fields { display: flex; flex-direction: column; gap: 10px; }
.tud-input {
    width: 100%;
    box-sizing: border-box;
    padding: 8px 12px;
    border: 1.5px solid var(--tud-border);
    border-radius: 6px;
    font-size: .92rem;
    font-family: inherit;
    transition: border-color .15s;
}
.tud-input:focus { outline: none; border-color: var(--tud-primary); }
textarea.tud-input { resize: vertical; min-height: 60px; }
.tud-optional { font-weight: 400; font-size: .8rem; color: var(--tud-muted); }

.tud-btn-secondary {
    background: #f3f4f6;
    color: var(--tud-primary);
    border: 1.5px solid var(--tud-border);
}
.tud-btn-secondary:hover { background: #e5e7eb; }
.tud-btn-ghost {
    background: transparent;
    color: var(--tud-muted);
    border: 1.5px solid var(--tud-border);
    font-size: .85rem;
    padding: 7px 16px;
}
.tud-btn-ghost:hover { color: var(--tud-accent); border-color: var(--tud-accent); }

.tud-joined-msg { font-size: .9rem; color: var(--tud-up); font-weight: 600; display: block; margin-bottom: 8px; }
.tud-reg-response:empty { display: none; }

/* My competitions */
.tud-my-comps-wrap { max-width: 1000px; margin: 0 auto 48px; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }

/* Admin pending pill */
.tud-pending-pill {
    background: #fef3c7;
    color: #92400e;
    font-size: .72rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 10px;
}

/* Admin reg status badges */
.tud-reg-admin-pending   { background: #fef3c7; color: #92400e; }
.tud-reg-admin-approved  { background: #dcfce7; color: #166534; }
.tud-reg-admin-rejected  { background: #fee2e2; color: #991b1b; }
.tud-reg-admin-withdrawn { background: #e5e7eb; color: #374151; }