/* =========================================================
   SUPER STRIKER — BÓNG ĐÁ MINI
   Sân vận động về đêm · 2-4 người chơi trên cùng một máy
   ========================================================= */

:root {
    --font-display: 'Baloo 2', 'Nunito', system-ui, sans-serif;
    --font-main: 'Nunito', system-ui, sans-serif;

    --bg-dark: #050b06;
    --card-bg: rgba(10, 24, 14, 0.8);
    --card-border: rgba(255, 255, 255, 0.12);

    --grass: #2e8f43;
    --team-a: #ff4d4d;
    --team-b: #3da5ff;
    --gold: #ffd700;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    user-select: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: #fff;
    min-height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.bg-stadium-glow {
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(circle at 18% 15%, rgba(255, 77, 77, 0.18), transparent 42%),
        radial-gradient(circle at 82% 15%, rgba(61, 165, 255, 0.18), transparent 42%),
        radial-gradient(circle at 50% 105%, rgba(46, 143, 67, 0.3), transparent 55%),
        linear-gradient(165deg, #040a06 0%, #0a1710 60%, #10251a 100%);
    background-size: 180% 180%;
    animation: stadiumPulse 17s ease-in-out infinite alternate;
}

@keyframes stadiumPulse {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

.app-wrapper {
    width: 100%;
    max-width: 1400px;
    height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 10px 14px 14px;
    gap: 10px;
}

/* ---------------- Nav ---------------- */
.unified-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 18px;
    padding: 9px 16px;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    flex-shrink: 0;
}

.brand { display: flex; align-items: center; gap: 10px; }

.brand-icon {
    font-size: 1.7rem;
    display: inline-block;
    animation: rollBall 4s linear infinite;
}

@keyframes rollBall {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.brand-title {
    font-family: var(--font-display);
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: 1px;
    white-space: nowrap;
    background: linear-gradient(135deg, var(--team-a), var(--gold), var(--team-b));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.btn {
    font-family: var(--font-display);
    font-size: 0.92rem;
    font-weight: 700;
    padding: 8px 15px;
    border-radius: 13px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.07);
    color: #e2e8f0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn:hover {
    background: rgba(255, 255, 255, 0.14);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.35);
}

.btn-home {
    background: linear-gradient(135deg, rgba(46, 143, 67, 0.5), rgba(61, 165, 255, 0.28));
    border-color: rgba(46, 143, 67, 0.6);
    color: #fff;
}

.btn.muted { opacity: 0.55; }

/* ---------------- Viewport ---------------- */
.game-viewport {
    position: relative;
    flex: 1;
    min-height: 0;
    border-radius: 22px;
    overflow: hidden;
    border: 1px solid var(--card-border);
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.65);
    background: #050b06;
}

#game-canvas {
    display: block;
    width: 100%;
    height: 100%;
    touch-action: none;
}

.hud-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 12px;
}

.hud-top { display: flex; justify-content: center; }

/* Bảng tỉ số kiểu sân vận động */
.scoreboard {
    display: flex;
    align-items: stretch;
    gap: 0;
    background: rgba(4, 12, 8, 0.86);
    border: 1px solid var(--card-border);
    border-radius: 18px;
    overflow: hidden;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 10px 34px rgba(0, 0, 0, 0.6);
}

.team-side {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 20px;
}

.team-a { background: linear-gradient(90deg, rgba(255, 77, 77, 0.28), transparent); }
.team-b { background: linear-gradient(270deg, rgba(61, 165, 255, 0.28), transparent); }

.team-name {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 0.6px;
    white-space: nowrap;
}

.team-a .team-name { color: #ffb3b3; }
.team-b .team-name { color: #a8d8ff; }

.team-score {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    min-width: 42px;
    text-align: center;
}

.team-a .team-score { color: var(--team-a); text-shadow: 0 0 18px rgba(255, 77, 77, 0.75); }
.team-b .team-score { color: var(--team-b); text-shadow: 0 0 18px rgba(61, 165, 255, 0.75); }

.clock-box {
    text-align: center;
    padding: 6px 22px;
    border-left: 1px solid var(--card-border);
    border-right: 1px solid var(--card-border);
    background: rgba(0, 0, 0, 0.3);
}

.clock-label {
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: #94a3b8;
}

.clock-time {
    font-family: var(--font-display);
    font-size: 1.9rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--gold);
    text-shadow: 0 0 16px rgba(255, 215, 0, 0.6);
    font-variant-numeric: tabular-nums;
}

.clock-time.urgent {
    color: #ff5566;
    text-shadow: 0 0 18px rgba(255, 60, 90, 0.85);
    animation: clockBeat 0.6s ease-in-out infinite;
}

@keyframes clockBeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.13); }
}

.hud-bottom { display: flex; justify-content: center; }

.control-hint {
    background: rgba(4, 12, 8, 0.72);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    padding: 6px 18px;
    font-size: 0.84rem;
    font-weight: 600;
    color: #cbd5e1;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    text-align: center;
}

.control-hint b { color: var(--gold); }

/* ---------------- Màn hình phủ ---------------- */
.screen {
    position: absolute;
    inset: 0;
    background: rgba(3, 9, 5, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px;
    z-index: 20;
    overflow-y: auto;
}

.screen.hidden { display: none; }

.panel {
    width: 100%;
    max-width: 820px;
    background: rgba(9, 22, 14, 0.94);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 22px 26px 26px;
    text-align: center;
    box-shadow: 0 20px 70px rgba(0, 0, 0, 0.7);
    animation: panelIn 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.28);
}

.panel-small { max-width: 440px; }

@keyframes panelIn {
    from { opacity: 0; transform: translateY(22px) scale(0.95); }
    to { opacity: 1; transform: none; }
}

.panel-emoji { font-size: 2.6rem; margin-bottom: 4px; }

.panel-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 1px;
    background: linear-gradient(135deg, var(--team-a), var(--gold), var(--team-b));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 6px;
}

.panel-desc {
    color: #cbd5e1;
    font-size: 0.98rem;
    line-height: 1.55;
    margin-bottom: 16px;
}

/* ---- Khối tuỳ chọn ---- */
.setup-block { margin-bottom: 14px; }

.setup-label {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 1.4px;
    color: #94a3b8;
    text-align: left;
    margin-bottom: 7px;
    display: flex;
    align-items: center;
    gap: 7px;
}

.opt-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.opt {
    font-family: var(--font-main);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    border-radius: 15px;
    padding: 10px 9px;
    cursor: pointer;
    color: #cbd5e1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    text-align: center;
    transition: all 0.2s ease;
}

.opt:hover { background: rgba(255, 255, 255, 0.11); transform: translateY(-2px); }

.opt.sel {
    background: linear-gradient(135deg, rgba(46, 143, 67, 0.4), rgba(255, 215, 0, 0.14));
    border-color: #4ec46c;
    color: #fff;
    box-shadow: 0 0 20px rgba(46, 143, 67, 0.4);
}

.opt-icon { font-size: 1.35rem; line-height: 1; }

.opt-name {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 0.95rem;
}

.opt-desc { font-size: 0.72rem; color: #94a3b8; line-height: 1.35; }
.opt.sel .opt-desc { color: #d7e9c8; }

/* ---- Đội hình ---- */
.lineup {
    display: flex;
    align-items: stretch;
    gap: 10px;
    justify-content: center;
}

.lineup-team {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    border-radius: 15px;
    padding: 10px 12px;
}

.lineup-t0 { border-color: rgba(255, 77, 77, 0.5); }
.lineup-t1 { border-color: rgba(61, 165, 255, 0.5); }

.lineup-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 0.9rem;
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}

.lineup-t0 .lineup-title { color: #ffb3b3; }
.lineup-t1 .lineup-title { color: #a8d8ff; }

.lineup-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    font-size: 0.85rem;
}

.lineup-emoji { font-size: 1.2rem; }
.lineup-name { flex: 1; text-align: left; font-weight: 700; color: #e2e8f0; }

.lineup-keys {
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 7px;
    padding: 2px 8px;
    color: #cbd5e1;
    white-space: nowrap;
}

.lineup-keys b {
    color: var(--gold);
    margin-left: 5px;
    padding-left: 5px;
    border-left: 1px solid rgba(255, 255, 255, 0.25);
}

/* Phím đá xoáy */
.lineup-keys i {
    font-style: normal;
    color: #c9a7ff;
    margin-left: 4px;
    padding-left: 4px;
    border-left: 1px solid rgba(255, 255, 255, 0.25);
}

.lineup-vs {
    display: grid;
    place-items: center;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--gold);
}

/* ---- Kĩ năng ---- */
.skills {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin: 14px 0 18px;
}

.skill {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 13px;
    padding: 9px 13px;
    font-size: 0.83rem;
    line-height: 1.45;
    color: #cbd5e1;
    text-align: left;
}

.skill b { color: #fff; font-family: var(--font-display); letter-spacing: 0.4px; }
.skill i { color: var(--gold); font-style: normal; font-weight: 700; }
.skill-icon { font-size: 1.5rem; flex-shrink: 0; }

/* ---- Nút ---- */
.big-btn {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 800;
    padding: 13px 36px;
    border-radius: 17px;
    border: none;
    cursor: pointer;
    background: linear-gradient(135deg, #2e8f43, #7bed9f);
    color: #06210f;
    box-shadow: 0 8px 26px rgba(46, 143, 67, 0.5);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    transition: all 0.22s ease;
}

.big-btn:hover { transform: translateY(-3px); box-shadow: 0 12px 34px rgba(46, 143, 67, 0.8); }

.btn-ghost {
    background: rgba(255, 255, 255, 0.08);
    color: #e2e8f0;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: none;
}

.over-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ---- Bảng tổng kết ---- */
.final-grid {
    display: grid;
    gap: 10px;
    margin-bottom: 18px;
}

.final-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.final-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.final-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.final-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    border-radius: 18px;
    padding: 12px 10px;
}

.final-t0 { border-color: rgba(255, 77, 77, 0.45); }
.final-t1 { border-color: rgba(61, 165, 255, 0.45); }

.final-box.winner {
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.4);
    border-color: var(--gold);
    background: rgba(255, 215, 0, 0.08);
}

.final-avatar { font-size: 1.9rem; }

.final-name {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 0.9rem;
    color: #e2e8f0;
}

.final-score {
    font-family: var(--font-display);
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1.05;
    color: var(--gold);
}

.final-sub {
    font-size: 0.7rem;
    color: #94a3b8;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.final-stats { display: grid; gap: 3px; font-size: 0.8rem; }

.final-stats div {
    display: flex;
    justify-content: space-between;
    color: #94a3b8;
    padding: 2px 6px;
    border-radius: 7px;
    background: rgba(255, 255, 255, 0.04);
}

.final-stats b { color: #f1f5f9; }

/* ---------------- Responsive ---------------- */
@media (max-width: 900px) {
    .brand-title { font-size: 1.1rem; }
    .btn span { display: none; }
    .btn { padding: 8px 12px; }
    .team-name { font-size: 0.8rem; }
    .team-score { font-size: 1.8rem; min-width: 30px; }
    .team-side { padding: 6px 12px; gap: 8px; }
    .clock-time { font-size: 1.4rem; }
    .clock-box { padding: 5px 12px; }
    .control-hint { font-size: 0.7rem; padding: 5px 10px; }
    .panel { padding: 18px 15px 22px; }
    .panel-title { font-size: 1.5rem; }
    .opt-row { grid-template-columns: 1fr; }
    .opt { flex-direction: row; justify-content: flex-start; gap: 9px; text-align: left; }
    .opt-desc { flex: 1; }
    .skills { grid-template-columns: 1fr; }
    .lineup { flex-direction: column; }
    .final-grid.cols-3, .final-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
    .app-wrapper { padding: 6px 6px 8px; }
    .final-grid.cols-2, .final-grid.cols-3, .final-grid.cols-4 { grid-template-columns: 1fr; }
}