/* =============================================
   Squash v2 — Base layout & variables
   ============================================= */

/* ---- Dark (default) ---- */
:root {
    --sv2-bg:           #0f1117;
    --sv2-bg-card:      #1a1d27;
    --sv2-bg-hover:     #252836;
    --sv2-border:       #2a2d3a;
    --sv2-text:         #e4e4e7;
    --sv2-text-dim:     #71717a;
    --sv2-text-muted:   #a1a1aa;
    --sv2-accent:       #818cf8;
    --sv2-p1:           #06b6d4;
    --sv2-p2:           #f97316;

    --sv2-header-h:     56px;
    --sv2-site-header:  64px;   /* site-wide fixed header */
    --sv2-ring-size:    160px;
    --sv2-ring-stroke:  14px;
}

/* ---- Light mode — follows site toggle ---- */
[data-theme="light"] {
    --sv2-bg:           #f4f5f7;
    --sv2-bg-card:      #ffffff;
    --sv2-bg-hover:     #e9ecef;
    --sv2-border:       #d1d5db;
    --sv2-text:         #1f2937;
    --sv2-text-dim:     #6b7280;
    --sv2-text-muted:   #9ca3af;
    --sv2-accent:       #6366f1;
    --sv2-p1:           #0891b2;
    --sv2-p2:           #ea580c;
}

@media (max-width: 768px) {
    :root {
        --sv2-site-header: 56px;
    }
}

/* ---- Page shell ---- */
.sv2-page {
    display: flex;
    flex-direction: column;
    margin-top: var(--sv2-site-header);
    height: calc(100vh - var(--sv2-site-header));
    height: calc(100dvh - var(--sv2-site-header));
    background: var(--sv2-bg);
    color: var(--sv2-text);
    overflow: hidden;
}

/* Hide site footer & reset main padding when v2 page is active */
body:has(.sv2-page) > footer,
body:has(.sv2-page) .site-footer {
    display: none;
}

body:has(.sv2-page) > main {
    padding-top: 0;
}

/* ---- Scoreboard — 3-column landscape grid ---- */
.sv2-scoreboard {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 0.5rem;
    padding: 0.5rem;
    min-height: 0;
    align-items: stretch;
}

/* ---- Rotate-device overlay — DISABLED, portrait now supported ---- */
.sv2-rotate-prompt {
    display: none !important;
}

/* ============================================
   Mobile: hide site header, reclaim full viewport
   ============================================ */
@media (max-width: 768px) {
    body:has(.sv2-page) .site-header,
    body:has(.sv2-page) .mobile-menu-toggle,
    body:has(.sv2-page) .mobile-menu-btn,
    body:has(.sv2-page) .mobile-nav-panel,
    body:has(.sv2-page) #mobileMenuOverlay {
        display: none !important;
    }

    .sv2-page {
        margin-top: 0;
        height: 100vh;
        height: 100dvh;
    }
}

/* ============================================
   Mobile — Toggle site header via hamburger
   ============================================ */
.sv2-site-toggle {
    display: none;
}

@media (max-width: 768px) {
    .sv2-site-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        position: fixed;
        top: 0.5rem;
        left: 0.5rem;
        width: 32px;
        height: 32px;
        background: var(--sv2-bg-card);
        border: 1px solid var(--sv2-border);
        border-radius: 0.375rem;
        color: var(--sv2-text-dim);
        cursor: pointer;
        z-index: 300;
        font-size: 0.75rem;
        transition: all 0.15s;
    }

    .sv2-site-toggle:hover {
        color: var(--sv2-text);
        border-color: var(--sv2-accent);
    }

    /* When site header is revealed */
    body:has(.sv2-page.sv2-page--site-open) .site-header {
        display: block !important;
    }

    .sv2-page.sv2-page--site-open {
        margin-top: var(--sv2-site-header);
        height: calc(100vh - var(--sv2-site-header));
        height: calc(100dvh - var(--sv2-site-header));
    }
}

/* ============================================
   Portrait mobile — stacked player cards
   ============================================ */
@media (max-width: 768px) and (orientation: portrait) {
    /* Switch from grid to flex column so we can use flex-basis: 0
       to force truly equal sizing regardless of SVG intrinsic size */
    .sv2-scoreboard {
        display: flex;
        flex-direction: column;
        gap: 0.35rem;
        padding: 0.35rem;
    }

    .sv2-center {
        display: none;
    }

    /* Equal sizing: flex-basis 0 means both start at 0 and grow equally,
       min-height 0 lets them shrink below content intrinsic height */
    .sv2-player {
        flex: 1 1 0;
        min-height: 0;
        overflow: hidden;
    }

    /* Ring container fills remaining card space but can shrink to 0 */
    .sv2-player__ring {
        min-height: 0;
        overflow: hidden;
    }

    /* Critical: size SVG from height first (constrained by flex),
       then derive width from aspect ratio (capped at container) */
    .sv2-player__ring .score-ring-svg {
        width: auto;
        height: 100%;
        max-width: 100%;
    }
}

/* Tall portrait (phones) — extra compact */
@media (max-width: 480px) and (orientation: portrait) {
    .sv2-scoreboard {
        gap: 0.25rem;
        padding: 0.25rem;
    }
}

/* ============================================
   Landscape mobile — side-by-side, no center col
   ============================================ */
@media (max-height: 500px) and (orientation: landscape) {
    .sv2-scoreboard {
        display: flex;
        flex-direction: row;
        gap: 0.25rem;
        padding: 0.25rem;
    }

    .sv2-center {
        display: none;
    }

    .sv2-player {
        flex: 1 1 0;
        min-height: 0;
        min-width: 0;
        overflow: hidden;
    }

    .sv2-player__ring {
        min-height: 0;
        overflow: hidden;
    }

    .sv2-player__ring .score-ring-svg {
        width: auto;
        height: 100%;
        max-width: 100%;
    }
}