/* ═══════════════════════════════════════════════════════════
   BEAT UP — STYLES  (osu-inspired redesign)
   ═══════════════════════════════════════════════════════════ */

:root {
    --neon-cyan:   #00f0ff;
    --neon-pink:   #ff66ab;
    --neon-purple: #b44aff;
    --neon-yellow: #ffe600;
    --neon-green:  #00ff88;
    --neon-orange: #ff6b00;
    --neon-red:    #ff2244;
    --neon-blue:   #4488ff;

    --bg:        #0d0c1d;
    --bg-panel:  rgba(18,16,38,0.92);
    --bg-card:   rgba(24,22,48,0.94);
    --border:    rgba(255,255,255,0.07);
    --border-hi: rgba(255,255,255,0.14);

    --text:    #e8e8f2;
    --text-sub: #7878a8;

    --perfect-color: #ffe600;
    --great-color:   #00ff88;
    --cool-color:    #4488ff;
    --bad-color:     #ff6b00;
    --miss-color:    #ff2244;

    --lane-7: #ff66ab;
    --lane-4: #b44aff;
    --lane-1: #4488ff;
    --lane-9: #00ff88;
    --lane-6: #ffe600;
    --lane-3: #ff6b00;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow: hidden;
    width: 100vw; height: 100vh;
    user-select: none;
    -webkit-user-select: none;
}

#bgCanvas {
    position: fixed; inset: 0;
    width: 100%; height: 100%;
    z-index: 0; pointer-events: none;
}

/* ═══ SCREENS ════════════════════════════════════════════════ */
.screen {
    position: fixed; inset: 0;
    display: none; z-index: 1;
}
.screen.active { display: flex; align-items: center; justify-content: center; }

/* ═══ SHARED BUTTONS ═════════════════════════════════════════ */
kbd {
    font-family: 'Orbitron', monospace;
    font-size: 0.6rem;
    padding: 0.15rem 0.45rem;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border-hi);
    border-radius: 4px;
    color: var(--neon-cyan);
}

.menu-action-btn {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.78rem; font-weight: 700;
    padding: 0.7rem 1.8rem;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    border: none; color: #fff; border-radius: 8px; cursor: pointer;
    letter-spacing: 0.1em; transition: all 0.2s;
}
.menu-action-btn:hover { transform: scale(1.04); box-shadow: 0 4px 20px rgba(0,240,255,0.3); }
.menu-action-btn.secondary {
    background: transparent;
    border: 1px solid var(--border-hi);
    color: var(--text-sub);
}
.menu-action-btn.secondary:hover { border-color: var(--neon-pink); color: var(--neon-pink); transform: none; }

/* ═══ LOADING ════════════════════════════════════════════════ */
#loadingScreen {
    background: url('img/bg/0cfc76af-0fd6-4c32-9943-2bef8bc8dcfb.png') center/cover no-repeat;
}
#loadingScreen::before {
    content: ''; position: absolute; inset: 0;
    background: rgba(10,3,25,0.82); z-index: 0;
}
.loading-box {
    text-align: center; display: flex; flex-direction: column;
    align-items: center; gap: 1.4rem;
    position: relative; z-index: 1;
}
.loading-logo {
    display: flex; justify-content: center;
}
.loading-logo .logo-img {
    width: clamp(220px, 30vw, 360px);
    filter: drop-shadow(0 0 24px rgba(255,102,171,0.45)) drop-shadow(0 0 60px rgba(180,74,255,0.25));
    animation: logoGlow 2s ease-in-out infinite alternate;
}
@keyframes logoGlow {
    0%   { filter: drop-shadow(0 0 18px rgba(255,102,171,0.35)) drop-shadow(0 0 40px rgba(180,74,255,0.18)); }
    100% { filter: drop-shadow(0 0 30px rgba(255,102,171,0.65)) drop-shadow(0 0 70px rgba(180,74,255,0.38)); }
}
.loading-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.7rem; letter-spacing: 0.25em; color: var(--text-sub);
}
.loading-bar {
    width: 300px; height: 3px;
    background: rgba(255,255,255,0.06); border-radius: 3px; overflow: hidden;
}
.loading-fill {
    height: 100%; width: 0%;
    background: linear-gradient(90deg, var(--neon-pink), var(--neon-cyan));
    border-radius: 3px; transition: width 0.3s ease;
}

/* ═══ TITLE COLORS ═══════════════════════════════════════════ */
.title-beat { color: var(--neon-cyan); text-shadow: 0 0 18px rgba(0,240,255,0.55), 0 0 50px rgba(0,240,255,0.18); }
.title-up   { color: var(--neon-pink); text-shadow: 0 0 18px rgba(255,102,171,0.55), 0 0 50px rgba(255,102,171,0.18); }

/* ═══ MENU LAYOUT ════════════════════════════════════════════ */
#menuScreen {
    align-items: stretch; justify-content: stretch;
    background: url('img/bg/0cfc76af-0fd6-4c32-9943-2bef8bc8dcfb.png') center/cover no-repeat;
}
#menuScreen::before {
    content: '';
    position: absolute; inset: 0;
    /* Escurece só a esquerda pra leitura; centro/direita deixa o salão aparecer */
    background: linear-gradient(
        to right,
        rgba(12,3,30,0.93) 0%,
        rgba(12,3,30,0.88) 26%,
        rgba(8,2,20,0.52) 50%,
        rgba(4,1,12,0.10) 100%
    );
    z-index: 0;
}

.menu-layout {
    display: flex; width: 100%; height: 100%; position: relative; z-index: 1;
}

/* Left column — vidro roxo como os painéis do clube */
.menu-left {
    width: 370px; min-width: 310px;
    background: rgba(16,4,40,0.78);
    border-right: 1px solid rgba(160,60,255,0.22);
    box-shadow: inset -1px 0 0 rgba(200,80,255,0.08), 6px 0 40px rgba(80,10,180,0.12);
    backdrop-filter: blur(24px) saturate(1.4);
    display: flex; flex-direction: column;
    padding: 2.4rem 2rem 1.4rem;
    gap: 1.5rem;
    overflow-y: auto;
    z-index: 2;
    position: relative;
}
/* Faixa de neon no topo do painel — como os strips do teto do clube */
.menu-left::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(180,74,255,0.7) 30%,
        rgba(255,102,171,0.6) 60%,
        transparent 100%
    );
    border-radius: 2px 2px 0 0;
    pointer-events: none;
}

.menu-logo-block {
    display: flex; flex-direction: column;
    padding-bottom: 1.2rem;
    border-bottom: 1px solid rgba(160,60,255,0.18);
    position: relative;
}
.menu-logo-block::after {
    content: '';
    position: absolute; bottom: -1px; left: 0;
    width: 60%; height: 1px;
    background: linear-gradient(90deg, rgba(255,102,171,0.7), rgba(180,74,255,0.4), transparent);
}

.logo-img {
    width: 100%; max-width: 280px;
    height: auto; display: block;
    filter: drop-shadow(0 0 18px rgba(255,102,171,0.35)) drop-shadow(0 0 40px rgba(180,74,255,0.20));
}

/* Song preview card */
.song-preview-card {
    background: rgba(22,6,52,0.96);
    border: 1px solid rgba(160,60,255,0.18);
    border-left: 3px solid var(--neon-purple);
    border-radius: 10px;
    padding: 1rem 1.1rem;
    display: flex; flex-direction: column; gap: 0.35rem;
    min-height: 90px;
    box-shadow: 0 2px 20px rgba(120,30,255,0.10);
}
.preview-header {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.52rem; letter-spacing: 0.35em;
    color: var(--neon-purple); margin-bottom: 0.1rem;
}
.preview-name {
    font-size: 1rem; font-weight: 700;
    color: var(--text); line-height: 1.2;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.preview-singer {
    font-size: 0.75rem; color: var(--text-sub);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.preview-row {
    display: flex; gap: 0.8rem; align-items: center;
    margin-top: 0.1rem;
}
.preview-bpm {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.68rem; font-weight: 700;
    color: var(--neon-cyan);
}
.preview-author {
    font-size: 0.62rem; color: var(--text-sub);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.preview-best {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.65rem; color: var(--neon-yellow);
    min-height: 0.9rem;
}

/* Mode section */
.menu-section { display: flex; flex-direction: column; gap: 0.5rem; }
.section-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.55rem; letter-spacing: 0.35em; color: rgba(180,74,255,0.55);
}
.btn-group { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.opt-btn {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem; font-weight: 700;
    padding: 0.55rem 1.4rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(160,60,255,0.18);
    color: var(--text-sub); border-radius: 7px;
    cursor: pointer; transition: all 0.18s; letter-spacing: 0.08em;
}
.opt-btn:hover { border-color: var(--neon-purple); color: var(--text); }
.opt-btn.active {
    background: linear-gradient(135deg,rgba(140,40,255,0.20),rgba(255,102,171,0.12));
    border-color: var(--neon-purple); color: var(--neon-purple);
    box-shadow: 0 0 16px rgba(140,40,255,0.18);
}

/* Actions */
.menu-actions-col { display: flex; flex-direction: column; gap: 0.65rem; }

.play-btn {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem; font-weight: 800;
    padding: 0.9rem; width: 100%;
    background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
    border: none; color: #fff; border-radius: 10px; cursor: pointer;
    letter-spacing: 0.15em; display: flex; align-items: center; justify-content: center;
    gap: 0.7rem; transition: all 0.22s;
    box-shadow: 0 4px 28px rgba(255,102,171,0.28);
}
.play-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 36px rgba(255,102,171,0.45); }
.play-btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }
.play-icon { font-size: 1.1rem; }

.config-btn {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.68rem; font-weight: 600;
    padding: 0.55rem; width: 100%;
    background: rgba(120,40,255,0.06);
    border: 1px solid rgba(160,60,255,0.22);
    color: rgba(180,74,255,0.65); border-radius: 8px;
    cursor: pointer; letter-spacing: 0.1em; transition: all 0.2s;
}
.config-btn:hover {
    border-color: var(--neon-purple); color: var(--neon-purple);
    background: rgba(120,40,255,0.12);
    box-shadow: 0 0 14px rgba(120,40,255,0.14);
}

/* Controls hint */
.controls-hint { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: auto; }
.key-hint {
    font-size: 0.65rem; color: rgba(180,160,220,0.55);
    display: flex; align-items: center; gap: 0.3rem; flex-wrap: wrap;
}
.controls-hint kbd {
    color: var(--neon-purple);
    border-color: rgba(160,60,255,0.35);
    background: rgba(120,40,255,0.08);
}

/* Right column — quase transparente, deixa o salão aparecer */
.menu-right {
    flex: 1;
    display: flex; flex-direction: column;
    overflow: hidden;
    background: rgba(6,2,16,0.18);
    backdrop-filter: blur(3px);
}

.songlist-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.2rem 1.6rem 0.8rem;
    border-bottom: 1px solid rgba(160,60,255,0.18);
    flex-shrink: 0;
    background: rgba(10,3,28,0.55);
    backdrop-filter: blur(12px);
}
.songlist-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.65rem; letter-spacing: 0.4em; color: rgba(180,74,255,0.65);
}
.songlist-count {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.6rem; color: var(--neon-pink); opacity: 0.6;
}

.song-list {
    flex: 1; overflow-y: auto;
    padding: 0.5rem 0.8rem 1rem;
    display: flex; flex-direction: column; gap: 0.15rem;
}
.song-list::-webkit-scrollbar { width: 3px; }
.song-list::-webkit-scrollbar-thumb { background: rgba(160,60,255,0.5); border-radius: 3px; }
.song-list::-webkit-scrollbar-track { background: transparent; }

.song-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.6rem 1rem;
    background: rgba(14,4,35,0.55);
    border: 1px solid rgba(160,60,255,0.07);
    border-left: 3px solid transparent;
    border-radius: 6px; cursor: pointer;
    transition: all 0.14s; gap: 0.6rem;
    backdrop-filter: blur(6px);
}
.song-item:hover {
    background: rgba(90,20,200,0.14);
    border-color: rgba(160,80,255,0.22);
    border-left-color: var(--neon-purple);
}
.song-item.active {
    background: rgba(100,25,220,0.22);
    border-color: rgba(180,80,255,0.32);
    border-left-color: var(--neon-purple);
    box-shadow: inset 0 0 22px rgba(120,40,255,0.08),
                0 2px 12px rgba(100,20,255,0.12);
}

.song-item-info { display: flex; flex-direction: column; gap: 0.1rem; flex: 1; min-width: 0; }
.song-item-name  { font-weight: 600; font-size: 0.84rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.song-item-singer { font-size: 0.67rem; color: var(--text-sub); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.song-item.active .song-item-name { color: var(--neon-purple); text-shadow: 0 0 12px rgba(180,74,255,0.5); }

.song-item-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 0.1rem; flex-shrink: 0; }
.song-item-bpm  { font-family: 'Orbitron', sans-serif; font-size: 0.6rem; color: var(--text-sub); }
.song-item-best { font-family: 'Orbitron', sans-serif; font-size: 0.58rem; color: var(--neon-yellow); opacity: 0.85; }

/* ═══ KEYBIND SCREEN ═════════════════════════════════════════ */
#keybindScreen { background: rgba(10,9,22,0.96); backdrop-filter: blur(20px); }

.kb-layout-fullscreen {
    display: flex; flex-direction: column; align-items: center;
    gap: 2rem; padding: 2.5rem; max-width: 860px; width: 100%;
}

.kb-header { text-align: center; display: flex; flex-direction: column; gap: 0.5rem; }
.kb-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem; font-weight: 900; letter-spacing: 0.3em;
    color: var(--neon-cyan); text-shadow: 0 0 22px rgba(0,240,255,0.4);
}
.kb-subtitle { font-size: 0.78rem; color: var(--text-sub); }
.kb-subtitle kbd { vertical-align: middle; }

.kb-body {
    display: flex; gap: 1.5rem; align-items: stretch; width: 100%;
}

.kb-panel-card, .kb-center-card {
    background: var(--bg-card);
    border: 1px solid var(--border-hi);
    border-radius: 14px; padding: 1.6rem 1.8rem;
    display: flex; flex-direction: column; gap: 1.2rem;
    flex: 1;
}
.kb-center-card {
    flex: 0.8; border-color: rgba(0,240,255,0.2);
    align-items: center; justify-content: center;
}

.kb-panel-name {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.58rem; letter-spacing: 0.35em; color: var(--text-sub);
    text-align: center;
}

.kb-lanes-col { display: flex; flex-direction: column; gap: 0.9rem; }

.kb-lane-row {
    display: flex; align-items: center; gap: 0.75rem;
}
.kb-game-key {
    width: 46px; height: 46px; flex-shrink: 0;
    border-radius: 9px; border: 2px solid;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.15rem; font-weight: 900;
    background: rgba(255,255,255,0.03);
}
.kb-space-key { font-size: 1.4rem; width: 52px; height: 52px; }

.kb-arrow { color: var(--text-sub); font-size: 0.85rem; flex-shrink: 0; }

.kb-assign-btn {
    flex: 1; padding: 0.55rem 0.5rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.65rem; font-weight: 700;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-hi); border-radius: 7px;
    color: var(--text); cursor: pointer; text-align: center;
    transition: all 0.15s; white-space: nowrap;
    overflow: hidden; text-overflow: ellipsis;
    letter-spacing: 0.04em; min-width: 80px;
}
.kb-assign-btn:hover { border-color: var(--neon-cyan); color: var(--neon-cyan); background: rgba(0,240,255,0.05); }
.kb-assign-btn.listening {
    background: rgba(0,240,255,0.1); border-color: var(--neon-cyan); color: var(--neon-cyan);
    animation: listenPulse 0.65s ease-in-out infinite alternate;
}
.kb-assign-wide { min-width: 120px; }

.kb-space-row { display: flex; align-items: center; gap: 0.75rem; }
.kb-space-hint { font-size: 0.62rem; color: var(--text-sub); text-align: center; }

@keyframes listenPulse {
    0%   { opacity: 0.5; box-shadow: none; }
    100% { opacity: 1; box-shadow: 0 0 12px rgba(0,240,255,0.45); }
}

.kb-note { font-size: 0.65rem; color: rgba(255,255,255,0.2); text-align: center; }
.kb-actions { display: flex; gap: 0.8rem; flex-wrap: wrap; justify-content: center; }

/* ═══ GAME SCREEN ════════════════════════════════════════════ */
.game-wrap {
    display: flex; flex-direction: column; align-items: stretch;
    filter: drop-shadow(0 8px 40px rgba(0,0,0,0.8));
}

.hud {
    width: 980px;
    display: flex; align-items: center;
    position: relative;
    padding: 6px 14px;
    background: rgba(4,2,14,0.92);
    border: 1px solid rgba(180,74,255,0.15);
    border-bottom: 1px solid rgba(255,255,255,0.04);
    border-radius: 8px 8px 0 0;
    pointer-events: none;
}
.hud-left {
    display: flex; flex-direction: column; gap: 0.25rem;
}
.hud-center {
    position: absolute; left: 50%; transform: translateX(-50%);
    width: 320px; text-align: center;
    display: flex; flex-direction: column; gap: 0.15rem;
}

.game-stage {
    position: relative; width: 980px; height: 300px;
    overflow: hidden; border-radius: 0 0 6px 6px;
    border: 1px solid rgba(180,74,255,0.10); border-top: none;
}

#gameCanvas {
    position: absolute; top: 0; left: 0;
    width: 980px; height: 300px; display: block;
}

.score-display { display: flex; flex-direction: column; }
.score-label { font-family: 'Orbitron', sans-serif; font-size: 0.5rem; letter-spacing: 0.3em; color: var(--text-sub); }
.score-value { font-family: 'Orbitron', sans-serif; font-size: 1.4rem; font-weight: 800; color: var(--neon-cyan); text-shadow: 0 0 14px rgba(0,240,255,0.4); line-height: 1; }

.combo-display { display: flex; flex-direction: column; opacity: 0; transform: scale(0.85); transition: all 0.18s ease; }
.combo-display.visible { opacity: 1; transform: scale(1); }
.combo-value { font-family: 'Orbitron', sans-serif; font-size: 1.9rem; font-weight: 900; background: linear-gradient(135deg, var(--neon-yellow), var(--neon-orange)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; }
.combo-label { font-family: 'Orbitron', sans-serif; font-size: 0.5rem; letter-spacing: 0.3em; color: var(--neon-orange); }

.song-name   { font-family: 'Orbitron', sans-serif; font-size: 0.65rem; letter-spacing: 0.1em; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.song-singer { font-size: 0.6rem; color: var(--text-sub); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.progress-bar { width: 100%; height: 3px; background: rgba(255,255,255,0.05); border-radius: 3px; overflow: hidden; margin-top: 0.2rem; }
.progress-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--neon-pink), var(--neon-purple)); border-radius: 3px; transition: width 0.25s linear; }

.mult-value { font-family: 'Orbitron', sans-serif; font-size: 1.3rem; font-weight: 800; color: var(--text-sub); transition: all 0.3s; }
.mult-value.yellow { color: var(--neon-yellow); text-shadow: 0 0 14px rgba(255,230,0,0.5); }
.mult-value.blue   { color: var(--neon-blue);   text-shadow: 0 0 14px rgba(68,136,255,0.5); }

.judgment-popup {
    position: absolute; top: 44%; left: 50%;
    transform: translate(-50%,-50%);
    font-family: 'Orbitron', sans-serif;
    font-size: 2.2rem; font-weight: 900; letter-spacing: 0.1em;
    z-index: 15; pointer-events: none; opacity: 0;
}
.judgment-popup.show { animation: judgPop 0.55s ease-out forwards; }
@keyframes judgPop {
    0%   { opacity: 1; transform: translate(-50%,-50%) scale(1.4); }
    30%  { opacity: 1; transform: translate(-50%,-50%) scale(1.0); }
    100% { opacity: 0; transform: translate(-50%,-65%) scale(0.9); }
}
.judgment-popup.perfect { color: var(--perfect-color); text-shadow: 0 0 28px rgba(255,230,0,0.6); }
.judgment-popup.great   { color: var(--great-color);   text-shadow: 0 0 28px rgba(0,255,136,0.6); }
.judgment-popup.cool    { color: var(--cool-color);    text-shadow: 0 0 28px rgba(68,136,255,0.6); }
.judgment-popup.bad     { color: var(--bad-color);     text-shadow: 0 0 28px rgba(255,107,0,0.6); }
.judgment-popup.miss    { color: var(--miss-color);    text-shadow: 0 0 28px rgba(255,34,68,0.6); }

.pause-overlay {
    position: absolute; inset: 0;
    background: rgba(5,5,15,0.82); backdrop-filter: blur(8px);
    display: none; align-items: center; justify-content: center; z-index: 50;
}
.pause-overlay.active { display: flex; }
.pause-box { text-align: center; display: flex; flex-direction: column; gap: 1rem; }
.pause-box h2 { font-family: 'Orbitron', sans-serif; font-size: 2.5rem; font-weight: 900; color: var(--neon-cyan); text-shadow: 0 0 20px rgba(0,240,255,0.4); letter-spacing: 0.2em; }

/* ═══ RESULTS ════════════════════════════════════════════════ */
.results-container {
    text-align: center; background: var(--bg-card);
    border: 1px solid rgba(255,102,171,0.15);
    border-radius: 20px; padding: 2rem 2.8rem;
    min-width: 340px; backdrop-filter: blur(20px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.55);
}

.results-grade {
    font-family: 'Orbitron', sans-serif;
    font-size: 5.5rem; font-weight: 900; line-height: 1;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple), var(--neon-pink));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
    filter: drop-shadow(0 0 22px rgba(0,240,255,0.3));
}
.results-title { font-family: 'Orbitron', sans-serif; font-size: 0.8rem; letter-spacing: 0.4em; color: var(--text-sub); margin-bottom: 0.3rem; }
.results-song  { font-size: 0.78rem; color: var(--text-sub); margin-bottom: 1rem; font-style: italic; }

.results-stats { display: flex; flex-direction: column; gap: 0.45rem; margin-bottom: 1.6rem; }
.stat-row { display: flex; justify-content: space-between; align-items: center; padding: 0.25rem 0; }
.stat-label { font-size: 0.85rem; font-weight: 500; color: var(--text-sub); }
.stat-value { font-family: 'Orbitron', sans-serif; font-size: 0.95rem; font-weight: 700; }

.perfect-color { color: var(--perfect-color); }
.great-color   { color: var(--great-color); }
.cool-color    { color: var(--cool-color); }
.bad-color     { color: var(--bad-color); }
.miss-color    { color: var(--miss-color); }

.stat-divider { height: 1px; background: linear-gradient(90deg,transparent,rgba(255,255,255,0.08),transparent); margin: 0.3rem 0; }
.stat-row.highlight .stat-label { color: var(--text); font-weight: 600; }
.stat-row.total .stat-value { font-size: 1.2rem; color: var(--neon-cyan); }

.new-record-banner {
    display: none; font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem; font-weight: 800; letter-spacing: 0.35em;
    color: var(--neon-yellow); text-shadow: 0 0 20px rgba(255,230,0,0.6);
    margin-bottom: 0.4rem;
    animation: newRecordPulse 0.9s ease-in-out infinite alternate;
}
.new-record-banner.visible { display: block; }
@keyframes newRecordPulse {
    0%   { opacity: 0.7; }
    100% { opacity: 1; text-shadow: 0 0 32px rgba(255,230,0,0.95); }
}

.results-actions { display: flex; gap: 0.7rem; justify-content: center; }

/* ═══ TOP BAR (FPS + settings) ═══════════════════════════════ */
.top-bar {
    position: fixed; top: 10px; right: 14px;
    z-index: 300;
    display: flex; align-items: center; gap: 10px;
    pointer-events: none;
}
.fps-counter {
    font-family: 'Orbitron', monospace;
    font-size: 0.65rem; font-weight: 700;
    color: rgba(0,240,255,0.7);
    background: rgba(0,0,0,0.45);
    padding: 3px 8px; border-radius: 5px;
    letter-spacing: 0.1em;
}
.top-settings-btn {
    pointer-events: auto;
    background: rgba(10,8,24,0.65);
    border: 1px solid rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.5);
    border-radius: 7px; font-size: 1rem;
    width: 34px; height: 34px;
    cursor: pointer; transition: all 0.18s;
    display: flex; align-items: center; justify-content: center;
    backdrop-filter: blur(8px);
}
.top-settings-btn:hover { border-color: var(--neon-cyan); color: var(--neon-cyan); }

/* ═══ SETTINGS POPUP ═════════════════════════════════════════ */
.settings-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.6); backdrop-filter: blur(6px);
    z-index: 200;
    display: none; align-items: center; justify-content: center;
}
.settings-overlay.active { display: flex; }

.settings-popup {
    background: var(--bg-card);
    border: 1px solid rgba(0,240,255,0.18);
    border-radius: 16px;
    padding: 1.8rem 2.2rem;
    width: min(480px, 94vw);
    display: flex; flex-direction: column; gap: 1.4rem;
    box-shadow: 0 20px 60px rgba(0,0,0,0.7), 0 0 40px rgba(0,240,255,0.06);
}

.settings-hdr {
    display: flex; justify-content: space-between; align-items: center;
}
.settings-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.95rem; font-weight: 800; letter-spacing: 0.2em;
    color: var(--neon-cyan);
}
.settings-close {
    background: transparent; border: 1px solid var(--border-hi);
    color: var(--text-sub); border-radius: 6px;
    width: 30px; height: 30px; cursor: pointer;
    font-size: 0.85rem; transition: all 0.15s;
}
.settings-close:hover { border-color: var(--neon-red); color: var(--neon-red); }

.settings-section { display: flex; flex-direction: column; gap: 0.7rem; }
.settings-section-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.55rem; letter-spacing: 0.35em;
    color: var(--text-sub);
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--border);
}
.settings-hint-inline { font-size: 0.5rem; opacity: 0.6; letter-spacing: 0.1em; }

.settings-row {
    display: flex; justify-content: space-between;
    align-items: center; gap: 1rem;
}
.settings-label { font-size: 0.8rem; color: var(--text); }

.settings-toggle {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.65rem; font-weight: 700;
    padding: 0.35rem 0.9rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-hi);
    color: var(--text-sub); border-radius: 6px;
    cursor: pointer; transition: all 0.18s; min-width: 52px;
}
.settings-toggle.on {
    background: rgba(0,240,255,0.12);
    border-color: var(--neon-cyan); color: var(--neon-cyan);
}

.settings-stepper {
    display: flex; align-items: center; gap: 0.6rem;
}
.stepper-btn {
    width: 30px; height: 30px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-hi);
    color: var(--text); border-radius: 6px;
    cursor: pointer; font-size: 1rem; font-weight: 700;
    transition: all 0.15s; display: flex; align-items: center; justify-content: center;
}
.stepper-btn:hover { border-color: var(--neon-cyan); color: var(--neon-cyan); }
.stepper-val {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.78rem; font-weight: 700;
    color: var(--neon-cyan); min-width: 52px; text-align: center;
}

.settings-help {
    display: flex; flex-direction: column; gap: 0.45rem;
}
.help-row {
    font-size: 0.72rem; color: var(--text-sub);
    display: flex; align-items: center; gap: 0.4rem;
    flex-wrap: wrap;
}

/* ═══ SCROLLBARS ═════════════════════════════════════════════ */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-thumb { background: rgba(255,102,171,0.3); border-radius: 4px; }
::-webkit-scrollbar-track { background: transparent; }

/* ═══ AUTH SECTION (menu-left) ═══════════════════════════════ */
#authSection { display: flex; flex-direction: column; }

.auth-out-row { display: flex; }
.auth-open-btn {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.62rem; font-weight: 700; letter-spacing: 0.1em;
    padding: 0.55rem 1rem; width: 100%;
    background: rgba(120,40,255,0.08);
    border: 1px solid rgba(160,60,255,0.28);
    color: rgba(180,74,255,0.75);
    border-radius: 8px; cursor: pointer; transition: all 0.18s;
}
.auth-open-btn:hover {
    background: rgba(120,40,255,0.16);
    border-color: var(--neon-purple); color: var(--neon-purple);
    box-shadow: 0 0 14px rgba(120,40,255,0.15);
}

.auth-in-row {
    display: flex; align-items: center;
    justify-content: space-between; gap: 0.6rem;
    padding: 0.5rem 0.8rem;
    background: rgba(120,40,255,0.10);
    border: 1px solid rgba(160,60,255,0.22);
    border-radius: 8px;
}
.auth-badge { display: flex; align-items: center; gap: 0.45rem; min-width: 0; }
.auth-badge-icon {
    font-size: 1rem; color: var(--neon-purple); flex-shrink: 0;
    text-shadow: 0 0 10px rgba(180,74,255,0.7);
}
.auth-badge-name {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.72rem; font-weight: 700;
    color: var(--neon-purple);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    text-shadow: 0 0 12px rgba(180,74,255,0.5);
}
.auth-signout-btn {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.52rem; font-weight: 700; letter-spacing: 0.08em;
    padding: 0.3rem 0.6rem; flex-shrink: 0;
    background: transparent;
    border: 1px solid rgba(255,34,68,0.3);
    color: rgba(255,34,68,0.6); border-radius: 5px;
    cursor: pointer; transition: all 0.15s;
}
.auth-signout-btn:hover { border-color: var(--neon-red); color: var(--neon-red); }

/* ═══ AUTH MODAL ══════════════════════════════════════════════ */
.auth-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.75); backdrop-filter: blur(8px);
    z-index: 500;
    display: none; align-items: center; justify-content: center;
}
.auth-overlay.active { display: flex; }

.auth-card {
    background: rgba(14,4,36,0.97);
    border: 1px solid rgba(160,60,255,0.28);
    border-radius: 18px;
    padding: 1.8rem 2rem 2rem;
    width: min(420px, 92vw);
    display: flex; flex-direction: column; gap: 1.4rem;
    box-shadow: 0 24px 80px rgba(0,0,0,0.7), 0 0 60px rgba(120,40,255,0.08);
    position: relative;
}

.auth-hdr {
    display: flex; flex-direction: column; align-items: center; gap: 0.9rem;
}
.auth-logo { width: 140px; height: auto; filter: drop-shadow(0 0 14px rgba(255,102,171,0.4)); }

.auth-tabs {
    display: flex; gap: 0; width: 100%;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(160,60,255,0.18);
    border-radius: 8px; overflow: hidden;
}
.auth-tab {
    flex: 1; padding: 0.55rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.65rem; font-weight: 700; letter-spacing: 0.12em;
    background: transparent; border: none;
    color: var(--text-sub); cursor: pointer; transition: all 0.18s;
}
.auth-tab.active {
    background: linear-gradient(135deg, rgba(120,40,255,0.3), rgba(255,102,171,0.2));
    color: var(--neon-purple);
}
.auth-tab:not(.active):hover { color: var(--text); }

.auth-close {
    position: absolute; top: 1rem; right: 1rem;
    background: transparent; border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-sub); border-radius: 6px;
    width: 28px; height: 28px; font-size: 0.8rem;
    cursor: pointer; transition: all 0.15s;
    display: flex; align-items: center; justify-content: center;
}
.auth-close:hover { border-color: var(--neon-red); color: var(--neon-red); }

.auth-form {
    display: flex; flex-direction: column; gap: 0.9rem;
}
.auth-field { display: flex; flex-direction: column; gap: 0.3rem; }
.auth-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.5rem; letter-spacing: 0.3em; color: rgba(180,74,255,0.65);
}
.auth-input {
    padding: 0.6rem 0.9rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(160,60,255,0.2);
    border-radius: 7px; color: var(--text);
    font-size: 0.85rem; font-family: 'Inter', sans-serif;
    outline: none; transition: border-color 0.18s, box-shadow 0.18s;
}
.auth-input::placeholder { color: rgba(255,255,255,0.2); }
.auth-input:focus {
    border-color: var(--neon-purple);
    box-shadow: 0 0 0 3px rgba(120,40,255,0.12);
}
.auth-hint {
    font-size: 0.6rem; color: rgba(255,255,255,0.25); margin-top: 0.1rem;
}
.auth-error {
    font-size: 0.7rem; min-height: 1rem;
    color: var(--neon-red); text-align: center;
}
.auth-submit {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem; font-weight: 800; letter-spacing: 0.12em;
    padding: 0.75rem;
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
    border: none; color: #fff; border-radius: 9px;
    cursor: pointer; transition: all 0.2s; margin-top: 0.3rem;
    box-shadow: 0 4px 20px rgba(120,40,255,0.25);
}
.auth-submit:hover  { transform: translateY(-2px); box-shadow: 0 6px 28px rgba(120,40,255,0.4); }
.auth-submit:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.auth-guest {
    background: transparent; border: none;
    color: rgba(255,255,255,0.3); font-size: 0.7rem;
    cursor: pointer; text-align: center; padding: 0.2rem;
    transition: color 0.15s;
}
.auth-guest:hover { color: rgba(255,255,255,0.6); }