/* =============================================
   Squash v2 — Match Header
   ============================================= */

.sv2-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--sv2-header-h);
    padding: 0 0.75rem;
    background: var(--sv2-bg-card);
    border-bottom: 1px solid var(--sv2-border);
    flex-shrink: 0;
    z-index: 10;
}

/* Left / Right clusters */
.sv2-header__left,
.sv2-header__right {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

/* Back button */
.sv2-header__back {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 0.5rem;
    color: var(--sv2-text-dim);
    text-decoration: none;
    transition: all 0.15s;
}

.sv2-header__back:hover {
    background: var(--sv2-bg-hover);
    color: var(--sv2-text);
}

/* Center — player names "P1 vs P2" */
.sv2-header__center {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
}

.sv2-header__p-name {
    color: var(--sv2-text);
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sv2-header__vs {
    color: var(--sv2-text-dim);
    font-weight: 400;
    font-size: 0.875rem;
    text-transform: lowercase;
}

/* Action buttons */
.sv2-header__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid var(--sv2-border);
    border-radius: 0.5rem;
    color: var(--sv2-text-dim);
    cursor: pointer;
    transition: all 0.15s;
    font-size: 0.875rem;
}

.sv2-header__btn:hover {
    background: var(--sv2-bg-hover);
    color: var(--sv2-text);
    border-color: var(--sv2-accent);
}

/* ---- Inline game + serve info ---- */
.sv2-header__sep {
    color: var(--sv2-text-dim);
    font-weight: 400;
    font-size: 0.875rem;
    margin: 0 0.15rem;
}

.sv2-header__game-info {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    font-size: 0.875rem;
    color: var(--sv2-text-muted);
    font-weight: 500;
}

.sv2-header__game-lbl {
    font-weight: 600;
    color: var(--sv2-text);
}

.sv2-header__game-of {
    font-weight: 400;
    color: var(--sv2-text-dim);
}

.sv2-header__serve-info {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    color: var(--sv2-text-muted);
    font-weight: 500;
}

.sv2-header__serve-icon {
    font-size: 0.625rem;
    color: #22c55e;
    animation: sv2-serve-pulse 1.2s ease-in-out infinite;
}

@keyframes sv2-serve-pulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.3; }
}

/* ---- Alert banner (game point / match point) ---- */
.sv2-alert {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem 0.75rem;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-align: center;
    flex-shrink: 0;
}

.sv2-alert--game-point {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
    border-bottom: 1px solid rgba(245, 158, 11, 0.3);
}

.sv2-alert--match-point {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border-bottom: 1px solid rgba(239, 68, 68, 0.3);
}

.sv2-alert--match-over {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
    border-bottom: 1px solid rgba(34, 197, 94, 0.3);
}

[data-theme="light"] .sv2-alert--game-point {
    background: rgba(245, 158, 11, 0.1);
}
[data-theme="light"] .sv2-alert--match-point {
    background: rgba(239, 68, 68, 0.1);
}
[data-theme="light"] .sv2-alert--match-over {
    background: rgba(34, 197, 94, 0.1);
}

/* ============================================
   Mobile compact header
   ============================================ */
@media (max-width: 768px) {
    .sv2-header {
        height: auto;
        min-height: 36px;
        padding: 0.2rem 0.5rem;
    }

    /* Hide center info — player names, game, serve already on cards */
    .sv2-header__center {
        display: none;
    }

    .sv2-header__left {
        /* Leave room for the site-header toggle button */
        margin-left: 2.5rem;
    }

    .sv2-header__btn {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
}

/* Landscape mobile — even slimmer */
@media (max-height: 500px) and (orientation: landscape) {
    .sv2-header {
        min-height: 28px;
        padding: 0.1rem 0.5rem;
    }

    .sv2-header__btn {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }

    .sv2-alert {
        padding: 0.2rem 0.5rem;
        font-size: 0.7rem;
    }
}