/* Koridor — koyu tema */
:root {
    --bg: #0f1220;
    --panel: #1a1f35;
    --panel-2: #232945;
    --accent: #7c5cff;
    --accent-2: #00e5a0;
    --text: #eef0ff;
    --muted: #9aa0c3;
    --danger: #ff5c7a;
    --radius: 16px;
    --gap: 12px;   /* oluk kalınlığı */
    --cell: min(46px, calc((100vw - 48px - 8 * var(--gap)) / 9));
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { min-height: 100%; }

body {
    background: radial-gradient(1200px 800px at 70% -10%, #1c1440 0%, var(--bg) 55%);
    color: var(--text);
    font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }

/* ── Üst link ─────────────────────────────── */
.hub-link {
    align-self: flex-start;
    color: var(--muted);
    text-decoration: none;
    font-size: 0.95rem;
    padding: 10px 14px;
    border-radius: 12px;
    transition: color 0.2s, background 0.2s;
}
.hub-link:hover { color: var(--text); background: var(--panel); }

/* ── Ekranlar ─────────────────────────────── */
.screen {
    width: 100%;
    max-width: 560px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: stretch;
}

.lobby-head { text-align: center; margin-top: 8px; }
.lobby-head h1 {
    font-size: 2.4rem;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.tagline { color: var(--muted); margin-top: 4px; }

.panel {
    background: var(--panel);
    border: 1px solid #2a3153;
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

label { font-size: 0.9rem; color: var(--muted); margin-top: 6px; }

input[type="text"] {
    background: var(--bg);
    border: 1px solid #2a3153;
    border-radius: 12px;
    color: var(--text);
    padding: 12px 14px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
}
input[type="text"]:focus { border-color: var(--accent); }

/* Butonlar (dokunmatik hedef >= 44px) */
.btn {
    min-height: 44px;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    padding: 10px 18px;
    transition: transform 0.15s, filter 0.2s, background 0.2s;
}
.btn:active { transform: scale(0.97); }
.btn.primary {
    background: linear-gradient(90deg, var(--accent), #9d7bff);
    color: #fff;
}
.btn.primary:hover:not(:disabled) { filter: brightness(1.15); }
.btn.primary:disabled { opacity: 0.45; cursor: not-allowed; }
.btn.ghost {
    background: var(--panel-2);
    color: var(--text);
    border: 1px solid #2a3153;
}
.btn.ghost:hover { border-color: var(--accent); }
.btn.ghost.active {
    border-color: var(--accent-2);
    color: var(--accent-2);
    box-shadow: 0 0 12px rgba(0, 229, 160, 0.25);
}

/* Avatar seçici */
.avatar-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 8px;
}
.avatar-btn {
    min-height: 44px;
    font-size: 1.4rem;
    background: var(--bg);
    border: 2px solid #2a3153;
    border-radius: 12px;
    cursor: pointer;
    transition: border-color 0.15s, transform 0.15s;
}
.avatar-btn:hover { transform: scale(1.08); }
.avatar-btn.selected { border-color: var(--accent-2); background: var(--panel-2); }

/* Oda paneli */
.room-code-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.room-code {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 0.35em;
    color: var(--accent-2);
}
.section-title { font-size: 1rem; color: var(--muted); margin-top: 8px; }
.player-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.player-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg);
    border-radius: 12px;
    padding: 10px 14px;
}
.pl-avatar { font-size: 1.3rem; }
.pl-crown { margin-left: auto; }

/* ── Oyun HUD ─────────────────────────────── */
#screen-game { max-width: 640px; align-items: center; }

.hud {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
    flex-wrap: wrap;
}
.player-card {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--panel);
    border: 2px solid transparent;
    border-radius: var(--radius);
    padding: 10px 14px;
    transition: border-color 0.25s, box-shadow 0.25s;
}
.player-card.me { border-color: rgba(124, 92, 255, 0.35); }
.player-card.opp { border-color: rgba(0, 229, 160, 0.35); }
.player-card.me.active {
    border-color: var(--accent);
    box-shadow: 0 0 16px rgba(124, 92, 255, 0.45);
}
.player-card.opp.active {
    border-color: var(--accent-2);
    box-shadow: 0 0 16px rgba(0, 229, 160, 0.45);
}
.pc-avatar { font-size: 1.4rem; }
.pc-name { font-weight: 600; max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pc-walls { color: var(--muted); font-variant-numeric: tabular-nums; }

.turn-badge {
    background: var(--panel-2);
    border-radius: 999px;
    padding: 8px 16px;
    font-size: 0.9rem;
    color: var(--muted);
}
.turn-badge.mine {
    color: #08131c;
    background: var(--accent-2);
    font-weight: 700;
    animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 229, 160, 0.5); }
    50% { box-shadow: 0 0 0 8px rgba(0, 229, 160, 0); }
}

.goal-hint { color: var(--muted); font-size: 0.9rem; }

/* ── Tahta ────────────────────────────────── */
.board-wrap {
    background: var(--panel);
    border-radius: var(--radius);
    padding: 14px;
    border: 1px solid #2a3153;
}
.board {
    display: grid;
    grid-template-columns: repeat(8, var(--cell) var(--gap)) var(--cell);
    grid-template-rows: repeat(8, var(--cell) var(--gap)) var(--cell);
    position: relative;
    border-radius: 10px;
}

.cell {
    background: var(--panel-2);
    border: none;
    border-radius: 8px;
    cursor: default;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, box-shadow 0.15s;
}
.cell.has-pawn { cursor: pointer; }
/* Hedef satırlar takım renginde (hl vurgusu bunları ezsin diye önce gelir) */
.cell.goal-me {
    background: rgba(124, 92, 255, 0.18);
    box-shadow: inset 0 0 0 1px rgba(124, 92, 255, 0.4);
}
.cell.goal-opp {
    background: rgba(0, 229, 160, 0.14);
    box-shadow: inset 0 0 0 1px rgba(0, 229, 160, 0.35);
}
.cell.hl {
    cursor: pointer;
    background: rgba(0, 229, 160, 0.22);
    box-shadow: inset 0 0 0 2px var(--accent-2);
}
.cell.hl:hover { background: rgba(0, 229, 160, 0.4); }

.pawn {
    width: 86%;
    height: 86%;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: calc(var(--cell) * 0.52);
    line-height: 1;
    transition: transform 0.2s;
}
.pawn-me { background: var(--accent); box-shadow: 0 2px 10px rgba(124, 92, 255, 0.6); }
.pawn-opp { background: var(--accent-2); box-shadow: 0 2px 10px rgba(0, 229, 160, 0.5); }
.cell:hover .pawn { transform: scale(1.06); }

/* Oluklar ve kesişimler — duvarlar sürükle-bırak ile konur, oluklar tıklanmaz */
.groove, .xnode {
    background: transparent;
    border-radius: 4px;
    position: relative;
    pointer-events: none;
    transition: background 0.12s;
}

/* Duvarlar sahibinin renginde; "by" bilgisi yoksa turuncu (eski sunucu) */
.groove.wall, .xnode.wall {
    background: linear-gradient(90deg, #ffb74d, #ff9838);
    box-shadow: 0 0 10px rgba(255, 152, 56, 0.55);
}
.groove.wall.wall-me, .xnode.wall.wall-me {
    background: linear-gradient(90deg, #9d7bff, var(--accent));
    box-shadow: 0 0 10px rgba(124, 92, 255, 0.6);
}
.groove.wall.wall-opp, .xnode.wall.wall-opp {
    background: linear-gradient(90deg, #2df5b9, var(--accent-2));
    box-shadow: 0 0 10px rgba(0, 229, 160, 0.55);
}
.groove.preview, .xnode.preview {
    background: rgba(124, 92, 255, 0.85);
    box-shadow: 0 0 8px rgba(124, 92, 255, 0.6);
}
.groove.preview-bad, .xnode.preview-bad {
    background: rgba(255, 92, 122, 0.75);
    box-shadow: 0 0 8px rgba(255, 92, 122, 0.5);
}

/* ── Kontroller ───────────────────────────── */
.controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

/* Duvar tepsisi: sürüklenebilir yatay/dikey parçalar */
.wall-tray {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--panel);
    border: 1px solid #2a3153;
    border-radius: var(--radius);
    padding: 8px 18px;
}
.wall-piece {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    border: 1px dashed #3a4270;
    border-radius: 12px;
    cursor: grab;
    touch-action: none;      /* dokunmatikte sürüklerken sayfa kaymasın */
    transition: border-color 0.15s, transform 0.15s, opacity 0.2s;
}
.wall-piece:hover { border-color: var(--accent); transform: scale(1.06); }
.wall-piece:active { cursor: grabbing; }
.wall-piece.disabled { opacity: 0.3; pointer-events: none; }
.wall-piece::before {
    content: "";
    border-radius: 4px;
    /* Kendi duvar rengin (mor) — tahtadaki duvarlarınla aynı */
    background: linear-gradient(90deg, #9d7bff, var(--accent));
    box-shadow: 0 0 10px rgba(124, 92, 255, 0.55);
}
.wall-piece.h::before { width: 44px; height: 11px; }
.wall-piece.v::before { width: 11px; height: 44px; }

/* Sürüklenen hayalet duvar */
.wall-ghost {
    position: fixed;
    z-index: 60;
    pointer-events: none;
    transform: translate(-50%, -50%);
    border-radius: 4px;
    background: linear-gradient(90deg, #9d7bff, var(--accent));
    box-shadow: 0 0 14px rgba(124, 92, 255, 0.65);
    opacity: 0.9;
    transition: left 0.06s linear, top 0.06s linear;
}
.wall-ghost.bad {
    background: var(--danger);
    box-shadow: 0 0 14px rgba(255, 92, 122, 0.6);
}
body.dragging-wall { cursor: grabbing; user-select: none; }

/* ── Replay çubuğu ────────────────────────── */
.replay-bar {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--panel-2);
    border: 1px solid #2a3153;
    border-radius: 999px;
    padding: 6px 8px 6px 18px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-2);
}
.replay-bar .btn { min-height: 34px; padding: 4px 14px; font-size: 0.85rem; }

/* ── Oyun sonu istatistikleri ─────────────── */
.over-stats {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: var(--bg);
    border-radius: 12px;
    padding: 12px 16px;
    text-align: left;
}
.stat-row {
    display: grid;
    grid-template-columns: 1fr 64px 64px;
    gap: 8px;
    align-items: center;
    font-variant-numeric: tabular-nums;
}
.stat-row span:nth-child(2), .stat-row span:nth-child(3) { text-align: center; }
.stat-row span:first-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.stat-head { color: var(--muted); font-size: 0.8rem; }
.stat-foot {
    color: var(--muted);
    border-top: 1px solid #2a3153;
    padding-top: 8px;
    margin-top: 2px;
}
.over-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Oyun sonu ────────────────────────────── */
.overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 12, 24, 0.8);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
    padding: 20px;
}
.overlay-card {
    background: var(--panel);
    border: 1px solid #2a3153;
    border-radius: var(--radius);
    padding: 32px 40px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-width: 380px;
    width: 100%;
    animation: pop 0.3s ease;
}
@keyframes pop {
    from { transform: scale(0.85); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}
.over-emoji { font-size: 3rem; }

/* ── Toast ────────────────────────────────── */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--danger);
    color: #fff;
    font-weight: 600;
    padding: 12px 22px;
    border-radius: 12px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.45);
    z-index: 100;
    max-width: calc(100vw - 40px);
    text-align: center;
    animation: pop 0.25s ease;
}

/* ── Mobil ────────────────────────────────── */
@media (max-width: 480px) {
    :root { --gap: 9px; }
    body { padding: 10px; }
    .hud { justify-content: center; }
    .turn-badge { order: -1; width: 100%; text-align: center; }
    .overlay-card { padding: 24px; }
}