/* =========================================================
   AIM TRAINER PRO — GAME UI SYSTEM
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@400;500;600;700&display=swap');

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

:root {
    --accent:        #00ff88;
    --accent-dim:    #00cc66;
    --accent-glow:   rgba(0, 255, 136, 0.30);
    --accent-glow2:  rgba(0, 255, 136, 0.07);
    --neon:          var(--accent);
    --neon-dim:      var(--accent-dim);
    --neon-glow:     var(--accent-glow);
    --neon-glow2:    var(--accent-glow2);
    --blue:          #00cfff;
    --blue-glow:     rgba(0, 207, 255, 0.25);
    --danger:        #ff3355;
    --danger-glow:   rgba(255, 51, 85, 0.25);
    --warning:       #ffcc00;
    --info:          #44aaff;
    --bg-deep:  #030308;
    --bg-0:     #060612;
    --bg-1:     #0c0c1e;
    --bg-2:     #111128;
    --bg-3:     #1a1a38;
    --bg-card:  rgba(12, 12, 30, 0.94);
    --border:        rgba(255, 255, 255, 0.07);
    --border-lit:    rgba(255, 255, 255, 0.14);
    --border-accent: rgba(0, 255, 136, 0.28);
    --text-1: #ffffff;
    --text-2: #b8b8d0;
    --text-3: #5a5a88;
    --text-4: #3a3a60;
    --font-game: 'Orbitron', 'Rajdhani', 'Courier New', monospace;
    --font-ui:   'Rajdhani', -apple-system, BlinkMacSystemFont, sans-serif;
    --radius-sm:  6px;
    --radius-md:  12px;
    --radius-lg:  18px;
    --radius-xl:  26px;
    --t-fast:   0.14s ease;
    --t-med:    0.24s cubic-bezier(0.4, 0, 0.2, 1);
    --t-spring: 0.36s cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition: var(--t-med);
}

body { overflow: hidden; font-family: var(--font-ui); background: var(--bg-0); color: var(--text-1); }
canvas { display: block; }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0, 255, 136, 0.18); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0, 255, 136, 0.35); }

/* ========== SCREEN SYSTEM ========== */
.modal-overlay {
    position: fixed; inset: 0; display: none; flex-direction: column;
    z-index: 100; background: var(--bg-0); overflow: hidden;
}
.modal-overlay.active { display: flex; animation: screenFadeIn 0.28s ease-out; }
@keyframes screenFadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal-overlay::before {
    content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 0;
    background-image:
        linear-gradient(rgba(0, 207, 255, 0.022) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 207, 255, 0.022) 1px, transparent 1px);
    background-size: 56px 56px;
}

/* ========== CROSSHAIR ========== */
#crosshair { position: fixed; top: 50%; left: 50%; transform: translate(-50%,-50%); pointer-events: none; z-index: 50; }

/* ========== HUD ========== */
#gameHUD {
    position: fixed; top: 0; left: 0; right: 0;
    display: flex; align-items: flex-start; justify-content: center;
    pointer-events: none; user-select: none; z-index: 40;
}
.hud-pill {
    display: flex; align-items: stretch;
    background: rgba(3,3,8,0.92); border: 1px solid var(--border-accent);
    border-top: none; border-radius: 0 0 14px 14px; overflow: hidden;
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 0 28px rgba(0,255,136,0.06), 0 6px 24px rgba(0,0,0,0.6);
}
.hud-stat { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 10px 28px; border-right: 1px solid var(--border); }
.hud-stat:last-child { border-right: none; }
.hud-label { font-family: var(--font-game); font-size: 8px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--text-3); margin-bottom: 2px; }
.hud-value { font-family: var(--font-game); font-size: 22px; font-weight: 700; color: var(--text-1); line-height: 1; font-variant-numeric: tabular-nums; }
.hud-value.accent  { color: var(--accent); text-shadow: 0 0 10px var(--accent-glow); }
.hud-value.warning { color: var(--warning); }
.hud-value.danger  { color: var(--danger); text-shadow: 0 0 10px var(--danger-glow); animation: timerDanger 0.5s ease infinite alternate; }
@keyframes timerDanger { from { opacity: 1; } to { opacity: 0.55; } }
.hud-divider { display: none; }
#hudCombo { font-family: var(--font-game); font-size: 12px; font-weight: 700; color: var(--warning); letter-spacing: 1px; opacity: 0; transition: opacity 0.2s; text-shadow: 0 0 8px rgba(255,204,0,0.4); }
#hudCombo.visible { opacity: 1; }
#pauseButtonInGame { position: fixed; top: 12px; right: 16px; pointer-events: auto; z-index: 41; padding: 7px 14px; font-size: 11px; }

/* ========== HIT FX ========== */
@keyframes hitPopFloat { 0% { transform: translateY(0) scale(0.6); opacity: 1; } 30% { transform: translateY(-16px) scale(1.2); opacity: 1; } 100% { transform: translateY(-64px) scale(0.85); opacity: 0; } }
.target-hit-fx { position: fixed; pointer-events: none; font-family: var(--font-game); font-size: 22px; font-weight: 900; color: var(--accent); text-shadow: 0 0 14px var(--accent-glow); z-index: 60; animation: hitPopFloat 0.7s cubic-bezier(0.22,1,0.36,1) forwards; font-variant-numeric: tabular-nums; }
.target-hit-fx.pts-max  { color: #fff; font-size: 30px; text-shadow: 0 0 20px rgba(255,255,255,0.6); }
.target-hit-fx.pts-high { color: var(--accent); }
.target-hit-fx.pts-mid  { color: var(--warning); text-shadow: 0 0 10px rgba(255,204,0,0.4); }
.target-hit-fx.pts-low  { color: var(--text-2); }

/* ========== SHARED SCREEN HEADER ========== */
.screen-header {
    display: flex; align-items: center; padding: 18px 32px;
    border-bottom: 1px solid var(--border);
    background: rgba(3,3,8,0.75); backdrop-filter: blur(20px);
    position: relative; z-index: 2; flex-shrink: 0; gap: 16px;
}
.screen-back-btn { background: transparent; border: 1px solid var(--border-lit); color: var(--text-3); padding: 7px 16px; border-radius: var(--radius-sm); font-family: var(--font-game); font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; cursor: pointer; transition: all var(--t-fast); flex-shrink: 0; }
.screen-back-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-glow2); transform: none; box-shadow: none; }
.screen-title { font-family: var(--font-game); font-size: 20px; font-weight: 700; letter-spacing: 4px; text-transform: uppercase; color: var(--text-1); }
.screen-subtitle { font-family: var(--font-game); font-size: 13px; color: var(--accent); letter-spacing: 2px; text-transform: uppercase; margin-left: auto; opacity: 0.8; }
.screen-body { flex: 1; overflow-y: auto; padding: 40px; position: relative; z-index: 1; display: flex; flex-direction: column; }
.screen-body.center { align-items: center; justify-content: center; }

/* ========== MAIN MENU ========== */
#mainMenuModal { justify-content: space-between; }
.menu-layout { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 48px 24px 36px; position: relative; z-index: 1; gap: 48px; }
.menu-brand { text-align: center; }
.menu-eyebrow { font-family: var(--font-game); font-size: 10px; letter-spacing: 6px; color: var(--accent); text-transform: uppercase; margin-bottom: 10px; opacity: 0.75; }
.menu-title { font-family: var(--font-game); font-size: clamp(54px, 9vw, 104px); font-weight: 900; line-height: 0.88; color: var(--text-1); letter-spacing: -2px; margin-bottom: 14px; text-shadow: 0 0 80px rgba(0,255,136,0.10); }
.menu-title span { color: var(--accent); text-shadow: 0 0 50px var(--accent-glow); }
.menu-tagline { font-family: var(--font-ui); font-size: 14px; color: var(--text-3); letter-spacing: 2px; text-transform: uppercase; }
.menu-nav { display: flex; flex-direction: column; gap: 12px; width: 100%; max-width: 360px; }
.menu-nav-btn { display: flex; align-items: center; gap: 16px; padding: 17px 26px; font-family: var(--font-game); font-size: 14px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; cursor: pointer; border: 1px solid; border-radius: var(--radius-md); transition: all var(--t-med); text-align: left; width: 100%; }
.menu-nav-btn.primary { background: var(--accent); border-color: var(--accent); color: #000; font-size: 16px; box-shadow: 0 0 32px var(--accent-glow), 0 4px 20px rgba(0,0,0,0.4); }
.menu-nav-btn.primary:hover { transform: translateY(-3px); box-shadow: 0 0 56px var(--accent-glow), 0 8px 32px rgba(0,0,0,0.5); background: #00ffaa; }
.menu-nav-btn.primary:active { transform: translateY(0); }
.menu-nav-btn.secondary { background: var(--bg-card); border-color: var(--border-lit); color: var(--text-2); backdrop-filter: blur(10px); }
.menu-nav-btn.secondary:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-glow2); transform: translateY(-2px); box-shadow: none; }
.menu-btn-icon { font-size: 16px; width: 22px; flex-shrink: 0; text-align: center; }

.menu-stats-footer {
    background: rgba(0,0,0,0.55); border-top: 1px solid var(--border);
    backdrop-filter: blur(20px); padding: 16px 40px;
    display: flex; align-items: center; justify-content: center;
    position: relative; z-index: 2; flex-shrink: 0; flex-wrap: wrap; gap: 0;
}
.menu-footer-stat { padding: 0 32px; text-align: center; border-right: 1px solid var(--border); }
.menu-footer-stat:last-of-type { border-right: none; }
.menu-footer-stat-label { font-family: var(--font-game); font-size: 8px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-3); margin-bottom: 3px; }
.menu-footer-stat-value { font-family: var(--font-game); font-size: 20px; font-weight: 700; color: var(--accent); text-shadow: 0 0 12px var(--accent-glow); }
.menu-footer-divider { display: none; }
.menu-footer-no-data { font-family: var(--font-game); font-size: 11px; letter-spacing: 1.5px; color: var(--text-3); text-transform: uppercase; padding: 4px 0; }

/* ========== MODE SELECT ========== */
#modeSelectModal { flex-direction: column; }
.mode-grid-container { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; width: 100%; max-width: 860px; }

.mode-card-v2 {
    position: relative; background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 32px; cursor: pointer;
    transition: all var(--t-med); overflow: hidden; backdrop-filter: blur(12px);
    display: flex; flex-direction: column; gap: 10px; --mode-color: var(--accent);
}
.mode-card-v2::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(0,255,136,0.06) 0%, transparent 65%); opacity: 0; transition: opacity var(--t-med); }
.mode-card-v2:hover { border-color: var(--mode-color); transform: translateY(-5px); box-shadow: 0 0 28px rgba(0,255,136,0.12), 0 20px 40px rgba(0,0,0,0.5); }
.mode-card-v2:hover::before { opacity: 1; }
.mcv2-icon { font-size: 34px; line-height: 1; color: var(--mode-color); }
.mcv2-name { font-family: var(--font-game); font-size: 20px; font-weight: 700; letter-spacing: 1px; color: var(--mode-color); text-transform: uppercase; }
.mcv2-desc { font-size: 13px; color: var(--text-3); line-height: 1.65; flex: 1; }
.mcv2-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.mcv2-tag { font-family: var(--font-game); font-size: 9px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-3); background: var(--bg-3); border: 1px solid var(--border); padding: 3px 8px; border-radius: 4px; }
.mcv2-footer { display: flex; justify-content: space-between; align-items: center; padding-top: 14px; border-top: 1px solid var(--border); margin-top: 2px; }
.mcv2-pb { display: flex; align-items: baseline; gap: 5px; }
.mcv2-pb-label { font-family: var(--font-game); font-size: 8px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-3); }
.mcv2-pb-val { font-family: var(--font-game); font-size: 18px; font-weight: 700; color: var(--mode-color); }
.mcv2-no-data { font-family: var(--font-game); font-size: 10px; letter-spacing: 1px; color: var(--text-4); text-transform: uppercase; }
.mcv2-games { font-family: var(--font-game); font-size: 10px; letter-spacing: 1px; color: var(--text-3); text-transform: uppercase; }

/* Legacy card compat */
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 20px; transition: all var(--t-med); cursor: pointer; backdrop-filter: blur(5px); }
.card:hover { border-color: var(--accent); box-shadow: 0 0 20px var(--accent-glow), 0 8px 24px rgba(0,0,0,0.4); transform: translateY(-3px); }
.card-title { font-family: var(--font-game); font-size: 15px; font-weight: 700; margin-bottom: 6px; color: var(--accent); letter-spacing: 1px; text-transform: uppercase; }
.card-description { font-size: 12px; color: var(--text-3); line-height: 1.6; }
.mode-card { position: relative; overflow: hidden; }
.mode-card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, var(--accent-glow2), transparent); opacity: 0; transition: opacity var(--t-med); pointer-events: none; border-radius: var(--radius-md); }
.mode-card:hover::after { opacity: 1; }

/* ========== DIFFICULTY ========== */
#difficultyModal { flex-direction: column; }
.diff-grid-container { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; width: 100%; max-width: 860px; }

.diff-card-v2 {
    position: relative; background: var(--bg-card); border: 2px solid;
    border-radius: var(--radius-lg); padding: 44px 28px 36px; cursor: pointer;
    transition: all var(--t-med); text-align: center; overflow: hidden;
    backdrop-filter: blur(12px); display: flex; flex-direction: column; gap: 12px;
}
.diff-card-v2::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; opacity: 0; transition: opacity var(--t-fast); }
.diff-card-v2.diff-easy   { border-color: rgba(0,255,136,0.22); }
.diff-card-v2.diff-medium { border-color: rgba(255,204,0,0.22); }
.diff-card-v2.diff-hard   { border-color: rgba(255,51,85,0.22); }
.diff-card-v2.diff-easy::after   { background: var(--accent); }
.diff-card-v2.diff-medium::after { background: var(--warning); }
.diff-card-v2.diff-hard::after   { background: var(--danger); }
.diff-card-v2:hover { transform: translateY(-5px); }
.diff-card-v2:hover::after { opacity: 1; }
.diff-card-v2.diff-easy:hover   { border-color: var(--accent);  box-shadow: 0 0 32px var(--accent-glow),  0 20px 40px rgba(0,0,0,0.4); }
.diff-card-v2.diff-medium:hover { border-color: var(--warning); box-shadow: 0 0 32px rgba(255,204,0,0.22), 0 20px 40px rgba(0,0,0,0.4); }
.diff-card-v2.diff-hard:hover   { border-color: var(--danger);  box-shadow: 0 0 32px var(--danger-glow),  0 20px 40px rgba(0,0,0,0.4); }
.dcv2-name { font-family: var(--font-game); font-size: 30px; font-weight: 900; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 4px; }
.diff-card-v2.diff-easy   .dcv2-name { color: var(--accent);  }
.diff-card-v2.diff-medium .dcv2-name { color: var(--warning); }
.diff-card-v2.diff-hard   .dcv2-name { color: var(--danger);  }
.dcv2-desc    { font-size: 13px; color: var(--text-3); line-height: 1.7; flex: 1; }
.dcv2-details { font-family: var(--font-game); font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-4); }

/* ========== PRE-GAME ========== */
#preGameModal { align-items: center; justify-content: center; }
.pregame-center { display: flex; flex-direction: column; align-items: center; gap: 24px; position: relative; z-index: 1; padding: 40px; max-width: 520px; text-align: center; width: 100%; }
.pregame-badge { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.pregame-mode { font-family: var(--font-game); font-size: clamp(36px,6vw,60px); font-weight: 900; letter-spacing: 4px; text-transform: uppercase; color: var(--accent); text-shadow: 0 0 50px var(--accent-glow); }
.pregame-diff { font-family: var(--font-game); font-size: 14px; letter-spacing: 6px; text-transform: uppercase; color: var(--text-3); }
.pregame-desc { font-size: 14px; color: var(--text-3); line-height: 1.7; max-width: 380px; }
.pregame-info { display: flex; gap: 16px; }
.pregame-info-item { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 16px 28px; text-align: center; backdrop-filter: blur(10px); }
.pregame-info-label { font-family: var(--font-game); font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-3); margin-bottom: 4px; }
.pregame-info-value { font-family: var(--font-game); font-size: 22px; font-weight: 700; color: var(--text-1); }
.pregame-ready-hint { font-size: 12px; color: var(--text-3); letter-spacing: 1px; animation: breathePulse 2.2s ease infinite; }
@keyframes breathePulse { 0%,100% { opacity: 0.45; } 50% { opacity: 1; } }

/* ========== PAUSE ========== */
#pauseModal { align-items: center; justify-content: center; background: rgba(3,3,8,0.88); }
#pauseModal::before { display: none; }
.pause-panel {
    background: var(--bg-card); border: 1px solid var(--border-lit); border-radius: var(--radius-xl);
    padding: 52px; text-align: center; max-width: 400px; width: 92%;
    backdrop-filter: blur(24px); box-shadow: 0 0 80px rgba(0,0,0,0.7);
    position: relative; z-index: 1; animation: modalSlideUp 0.28s cubic-bezier(0.34,1.4,0.64,1);
}
@keyframes modalSlideUp { from { transform: translateY(28px) scale(0.96); opacity: 0; } to { transform: translateY(0) scale(1); opacity: 1; } }
.pause-title { font-family: var(--font-game); font-size: 14px; font-weight: 700; letter-spacing: 6px; text-transform: uppercase; color: var(--text-3); margin-bottom: 20px; }
.pause-score-display { font-family: var(--font-game); font-size: 80px; font-weight: 900; color: var(--accent); text-shadow: 0 0 40px var(--accent-glow); line-height: 1; margin-bottom: 6px; font-variant-numeric: tabular-nums; }
.pause-score-label { font-family: var(--font-game); font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--text-3); margin-bottom: 40px; }

/* ========== RESULTS ========== */
#resultsModal { flex-direction: column; }
.results-layout { flex: 1; display: grid; grid-template-columns: 260px 1fr; overflow: hidden; position: relative; z-index: 1; }
.results-grade-panel { background: rgba(0,0,0,0.35); border-right: 1px solid var(--border); display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 40px 20px; gap: 16px; flex-shrink: 0; }
.grade-circle { width: 148px; height: 148px; border-radius: 50%; border: 4px solid; display: flex; align-items: center; justify-content: center; font-family: var(--font-game); font-size: 88px; font-weight: 900; line-height: 1; animation: gradeIn 0.5s cubic-bezier(0.34,1.56,0.64,1); }
@keyframes gradeIn { from { transform: scale(0.3) rotate(-20deg); opacity: 0; } to { transform: scale(1) rotate(0deg); opacity: 1; } }
.grade-S { border-color: #ffd700; color: #ffd700; box-shadow: 0 0 50px rgba(255,215,0,0.45), inset 0 0 24px rgba(255,215,0,0.06); }
.grade-A { border-color: var(--accent); color: var(--accent); box-shadow: 0 0 50px var(--accent-glow), inset 0 0 24px var(--accent-glow2); }
.grade-B { border-color: var(--blue);   color: var(--blue);   box-shadow: 0 0 40px var(--blue-glow); }
.grade-C { border-color: var(--warning);color: var(--warning);box-shadow: 0 0 36px rgba(255,204,0,0.2); }
.grade-D { border-color: var(--danger); color: var(--danger); box-shadow: 0 0 36px var(--danger-glow); }
.grade-label  { font-family: var(--font-game); font-size: 9px; letter-spacing: 3px; color: var(--text-3); text-transform: uppercase; }
.grade-score  { font-family: var(--font-game); font-size: 52px; font-weight: 900; color: var(--text-1); line-height: 1; font-variant-numeric: tabular-nums; }
.grade-score-sub { font-family: var(--font-game); font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--text-3); }
.results-content { overflow-y: auto; padding: 32px 40px; display: flex; flex-direction: column; gap: 20px; }
.results-section-header { font-family: var(--font-game); font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--text-3); display: flex; align-items: center; gap: 10px; }
.results-section-header::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.results-stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px,1fr)); gap: 12px; }
.result-stat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 18px 14px; text-align: center; backdrop-filter: blur(10px); transition: border-color var(--t-fast); position: relative; }
.result-stat-card.new-record { border-color: var(--accent); background: var(--accent-glow2); }
.result-stat-card.new-record::before { content: 'NEW BEST'; position: absolute; top: -9px; left: 50%; transform: translateX(-50%); background: var(--accent); color: #000; font-family: var(--font-game); font-size: 8px; letter-spacing: 1px; padding: 2px 8px; border-radius: 4px; font-weight: 700; white-space: nowrap; }
.result-stat-label { font-family: var(--font-game); font-size: 9px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-3); margin-bottom: 7px; }
.result-stat-value { font-family: var(--font-game); font-size: 30px; font-weight: 700; color: var(--accent); line-height: 1; font-variant-numeric: tabular-nums; }
.result-stat-value.normal { color: var(--text-1); }
.result-stat-value.small  { font-size: 22px; }
.results-pb-bar { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 18px 20px; backdrop-filter: blur(10px); }
.pb-bar-header { display: flex; justify-content: space-between; margin-bottom: 10px; font-family: var(--font-game); font-size: 11px; color: var(--text-3); letter-spacing: 1px; }
.pb-bar-track { height: 7px; background: var(--bg-3); border-radius: 4px; overflow: hidden; margin-bottom: 7px; }
.pb-bar-fill { height: 100%; border-radius: 4px; background: var(--accent); transition: width 0.8s cubic-bezier(0.34,1.56,0.64,1); box-shadow: 0 0 8px var(--accent-glow); }
.pb-bar-fill.pb { background: #ffd700; box-shadow: 0 0 10px rgba(255,215,0,0.4); }
.pb-bar-labels { display: flex; justify-content: space-between; font-family: var(--font-game); font-size: 10px; color: var(--text-3); letter-spacing: 1px; }
.results-achievement-list { display: flex; flex-direction: column; gap: 8px; }
.results-achievement-item { display: flex; align-items: center; gap: 14px; background: var(--bg-card); border: 1px solid var(--border-accent); border-radius: var(--radius-md); padding: 14px 18px; animation: achieveSlideIn 0.4s ease; backdrop-filter: blur(10px); }
@keyframes achieveSlideIn { from { transform: translateX(-24px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.achieve-icon { font-size: 26px; flex-shrink: 0; }
.achieve-name { font-family: var(--font-game); font-size: 13px; font-weight: 700; color: var(--accent); letter-spacing: 0.5px; }
.achieve-desc { font-size: 12px; color: var(--text-3); margin-top: 2px; }
.results-footer { padding: 18px 36px; border-top: 1px solid var(--border); background: rgba(3,3,8,0.6); display: flex; gap: 12px; justify-content: flex-end; flex-shrink: 0; position: relative; z-index: 2; }

/* ========== SETTINGS ========== */
#settingsModal { flex-direction: column; }
.settings-body { flex: 1; overflow-y: auto; padding: 40px; position: relative; z-index: 1; max-width: 680px; margin: 0 auto; width: 100%; }
.settings-footer { padding: 18px 36px; border-top: 1px solid var(--border); background: rgba(3,3,8,0.6); display: flex; gap: 12px; justify-content: flex-end; flex-shrink: 0; position: relative; z-index: 2; }
.settings-section { margin-bottom: 40px; }
.settings-section-label { font-family: var(--font-game); font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--accent); margin-bottom: 22px; display: flex; align-items: center; gap: 12px; }
.settings-section-label::after { content: ''; flex: 1; height: 1px; background: linear-gradient(to right, var(--border-accent), transparent); }
.settings-divider { height: 1px; background: var(--border); margin: 28px 0 22px; }
.settings-section-title { font-family: var(--font-game); font-size: 10px; font-weight: 700; color: var(--text-3); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 18px; }
.form-group { margin-bottom: 24px; }
.form-group label { display: block; font-family: var(--font-game); font-size: 11px; font-weight: 600; margin-bottom: 12px; color: var(--text-2); letter-spacing: 1.5px; text-transform: uppercase; }
.form-group input[type="range"] { width: 100%; height: 4px; border-radius: 2px; background: var(--bg-3); outline: none; -webkit-appearance: none; appearance: none; cursor: pointer; }
.form-group input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; border-radius: 50%; background: var(--accent); cursor: pointer; box-shadow: 0 0 10px var(--accent-glow); transition: transform var(--t-fast); }
.form-group input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.3); }
.form-group input[type="range"]::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: var(--accent); cursor: pointer; border: none; box-shadow: 0 0 10px var(--accent-glow); }
.form-value { font-family: var(--font-game); font-size: 16px; color: var(--accent); margin-top: 8px; text-align: right; font-weight: 700; }
.xhair-preview-wrap { display: flex; justify-content: center; align-items: center; background: #000; border: 1px solid var(--border); border-radius: var(--radius-md); height: 140px; margin-bottom: 24px; position: relative; overflow: hidden; }
.xhair-preview-wrap::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px); background-size: 20px 20px; opacity: 0.6; z-index: 0; }
#xhairPreview { position: relative; z-index: 1; display: block; }
.xhair-shape-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 7px; }
button.xhair-shape-btn { background: var(--bg-3); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 8px 4px 6px; display: flex; flex-direction: column; align-items: center; gap: 4px; cursor: pointer; color: var(--text-3); font-family: var(--font-game); font-size: 8px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; transition: all var(--t-fast); }
button.xhair-shape-btn:hover { background: var(--bg-2); border-color: var(--border-lit); color: var(--text-2); transform: none; box-shadow: none; }
button.xhair-shape-btn.active { border-color: var(--accent); background: var(--accent-glow2); color: var(--accent); box-shadow: 0 0 8px var(--accent-glow); transform: none; }
button.xhair-shape-btn canvas { display: block; flex-shrink: 0; }
button.xhair-shape-btn span { pointer-events: none; }
.xhair-color-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
button.xhair-color-swatch { width: 30px; height: 30px; border-radius: var(--radius-sm); border: 2px solid transparent; cursor: pointer; padding: 0; flex-shrink: 0; transition: all var(--t-fast); }
button.xhair-color-swatch:hover { transform: scale(1.2) !important; box-shadow: none !important; }
button.xhair-color-swatch.active { border-color: #fff; box-shadow: 0 0 0 2px rgba(255,255,255,0.22) !important; transform: scale(1.12) !important; }
.xhair-custom-color-btn { width: 30px; height: 30px; border-radius: var(--radius-sm); border: 1px dashed var(--border-lit); background: var(--bg-3); display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 14px; flex-shrink: 0; position: relative; overflow: hidden; transition: border-color var(--t-fast); }
.xhair-custom-color-btn:hover { border-color: var(--accent); }
.xhair-custom-color-btn input[type="color"] { position: absolute; inset: 0; opacity: 0; width: 100%; height: 100%; cursor: pointer; border: none; padding: 0; }
.xhair-toggles { display: flex; gap: 24px; margin-bottom: 8px; }
.xhair-toggle-label { display: flex; align-items: center; gap: 10px; font-family: var(--font-game); font-size: 12px; font-weight: 600; color: var(--text-2); cursor: pointer; user-select: none; letter-spacing: 0.5px; text-transform: uppercase; }
.xhair-toggle-label input[type="checkbox"] { display: none; }
.xhair-toggle-track { width: 40px; height: 22px; border-radius: 11px; background: var(--bg-3); border: 1px solid var(--border); position: relative; flex-shrink: 0; transition: all var(--t-fast); }
.xhair-toggle-track::after { content: ''; position: absolute; width: 16px; height: 16px; border-radius: 50%; background: var(--text-3); top: 2px; left: 2px; transition: all var(--t-fast); }
.xhair-toggle-label input:checked + .xhair-toggle-track { background: var(--accent-glow2); border-color: var(--accent); }
.xhair-toggle-label input:checked + .xhair-toggle-track::after { left: 20px; background: var(--accent); box-shadow: 0 0 6px var(--accent-glow); }
.xhair-reset-row { display: flex; justify-content: flex-end; margin-top: 14px; }

/* ========== ANALYTICS ========== */
#analyticsModal { flex-direction: column; }
.analytics-tabs { display: flex; gap: 0; border-bottom: 1px solid var(--border); background: rgba(3,3,8,0.75); backdrop-filter: blur(20px); padding: 0 32px; position: relative; z-index: 2; flex-shrink: 0; }
.analytics-tab-btn { background: none; border: none; border-bottom: 2px solid transparent; color: var(--text-3); padding: 16px 22px; font-family: var(--font-game); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; cursor: pointer; transition: all var(--t-fast); border-radius: 0; margin-bottom: -1px; }
.analytics-tab-btn:hover { color: var(--text-2); transform: none; box-shadow: none; }
.analytics-tab-btn.active { border-bottom-color: var(--accent); color: var(--accent); }
.analytics-body { flex: 1; overflow-y: auto; padding: 32px 40px; position: relative; z-index: 1; }
.analytics-mode-pills { display: flex; gap: 8px; flex-wrap: wrap; }
.analytics-mode-pill { background: var(--bg-3); border: 1px solid var(--border); border-radius: 20px; padding: 6px 18px; font-family: var(--font-game); font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-3); cursor: pointer; transition: all var(--t-fast); }
.analytics-mode-pill:hover, .analytics-mode-pill.active { border-color: var(--accent); color: var(--accent); background: var(--accent-glow2); transform: none; box-shadow: none; }
.analytics-diff-pills { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.analytics-diff-pill { background: var(--bg-2); border: 1px solid var(--border); border-radius: 16px; padding: 4px 14px; font-family: var(--font-game); font-size: 9px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-3); cursor: pointer; transition: all var(--t-fast); }
.analytics-diff-pill:hover, .analytics-diff-pill.active { border-color: var(--info); color: var(--info); background: rgba(68,170,255,0.10); transform: none; box-shadow: none; }

/* ========== CHART ========== */
.chart-container { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 20px; position: relative; overflow: hidden; backdrop-filter: blur(10px); }
.chart-container svg { display: block; overflow: visible; }
.chart-legend { display: flex; gap: 16px; margin-top: 12px; font-family: var(--font-game); font-size: 10px; color: var(--text-3); flex-wrap: wrap; letter-spacing: 1px; }
.chart-legend-item { display: flex; align-items: center; gap: 6px; }
.chart-legend-dot { width: 12px; height: 3px; border-radius: 1px; flex-shrink: 0; }

/* ========== LEADERBOARD ========== */
.leaderboard-entry { display: flex; align-items: center; gap: 14px; padding: 12px 16px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 6px; transition: border-color var(--t-fast); backdrop-filter: blur(5px); }
.leaderboard-entry:hover { border-color: var(--border-lit); }
.leaderboard-entry:first-child  { border-color: rgba(255,215,0,0.28); background: rgba(255,215,0,0.03); }
.leaderboard-entry:nth-child(2) { border-color: rgba(192,192,192,0.18); }
.leaderboard-entry:nth-child(3) { border-color: rgba(205,127,50,0.18); }
.leaderboard-rank  { font-family: var(--font-game); font-size: 14px; font-weight: 700; color: var(--accent); min-width: 30px; text-align: center; }
.leaderboard-info  { flex: 1; }
.leaderboard-mode  { font-family: var(--font-game); font-size: 10px; color: var(--text-3); text-transform: uppercase; letter-spacing: 1px; }
.leaderboard-score { font-family: var(--font-game); font-size: 22px; font-weight: 700; color: var(--accent); font-variant-numeric: tabular-nums; }
.leaderboard-acc   { font-family: var(--font-game); font-size: 11px; color: var(--text-3); text-align: right; min-width: 42px; }

/* ========== ACHIEVEMENTS ========== */
.achievement-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(108px,1fr)); gap: 12px; margin-top: 12px; }
.achievement-badge { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 16px 8px; text-align: center; transition: all var(--t-fast); opacity: 0.38; filter: grayscale(0.85); backdrop-filter: blur(5px); }
.achievement-badge.unlocked { border-color: var(--accent); background: var(--accent-glow2); opacity: 1; filter: none; box-shadow: 0 0 16px rgba(0,255,136,0.1); }
.achievement-icon { font-size: 28px; margin-bottom: 8px; }
.achievement-name { font-family: var(--font-game); font-size: 9px; color: var(--text-2); font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; line-height: 1.3; }
.achievement-desc { font-size: 9px; color: var(--text-3); margin-top: 4px; line-height: 1.4; }
.achievement-date { font-family: var(--font-game); font-size: 8px; color: var(--accent-dim); margin-top: 4px; }

/* ========== MODE COMPARISON ========== */
.stats-mode-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 20px 24px; margin-bottom: 12px; backdrop-filter: blur(10px); transition: border-color var(--t-fast); }
.stats-mode-card:hover { border-color: var(--border-lit); }
.stats-mode-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.stats-mode-name { font-family: var(--font-game); font-size: 16px; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 1px; }
.stats-game-count { font-family: var(--font-game); font-size: 10px; color: var(--text-3); background: var(--bg-3); padding: 4px 10px; border-radius: 20px; border: 1px solid var(--border); letter-spacing: 1px; }
.stats-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 14px; }
.stats-item { font-family: var(--font-game); font-size: 10px; color: var(--text-3); letter-spacing: 1px; text-transform: uppercase; }
.stats-item-value { color: var(--text-1); font-weight: 700; display: block; font-size: 18px; margin-top: 3px; font-variant-numeric: tabular-nums; }
.stats-bar-row { display: flex; flex-direction: column; gap: 7px; margin-top: 6px; }
.stats-bar-item { display: flex; align-items: center; gap: 10px; font-family: var(--font-game); font-size: 10px; color: var(--text-3); letter-spacing: 1px; text-transform: uppercase; }
.stats-bar-track { flex: 1; height: 5px; background: var(--bg-3); border-radius: 3px; overflow: hidden; }
.stats-bar-fill { height: 100%; border-radius: 3px; background: var(--accent); transition: width 0.5s cubic-bezier(0.34,1.2,0.64,1); }
.stats-bar-val { font-weight: 700; color: var(--text-2); min-width: 40px; text-align: right; font-variant-numeric: tabular-nums; }
.trend-up   { color: var(--accent);  }
.trend-down { color: var(--danger);  }
.trend-flat { color: var(--text-3);  }

/* ========== RECENT GAMES ========== */
.recent-game-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; border-bottom: 1px solid var(--border); font-family: var(--font-ui); font-size: 13px; color: var(--text-2); transition: background var(--t-fast); }
.recent-game-row:last-child { border-bottom: none; }
.recent-game-row:hover { background: rgba(0,255,136,0.02); }
.recent-game-score { font-family: var(--font-game); color: var(--accent); font-weight: 700; font-variant-numeric: tabular-nums; }
.recent-game-delta { font-family: var(--font-game); font-size: 11px; font-weight: 700; margin-left: 5px; }
.recent-game-delta.up   { color: var(--accent); }
.recent-game-delta.down { color: var(--danger); }
.recent-game-delta.same { color: var(--text-3); }

/* ========== STAT BOX (legacy) ========== */
.stat-box { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 16px; text-align: center; backdrop-filter: blur(5px); }
.stat-box.highlight { border-color: rgba(255,215,0,0.4); background: rgba(255,215,0,0.04); }
.stat-label { font-family: var(--font-game); font-size: 9px; color: var(--text-3); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 6px; font-weight: 600; }
.stat-value { font-family: var(--font-game); font-size: 26px; font-weight: 700; color: var(--accent); line-height: 1; font-variant-numeric: tabular-nums; }
.results-section { margin-bottom: 22px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.results-section:last-child { border-bottom: none; margin-bottom: 0; }
.results-section-title { font-family: var(--font-game); font-size: 10px; color: var(--text-3); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 12px; font-weight: 700; }
.results-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.results-grid.full { grid-template-columns: repeat(3,1fr); }
.summary-box { background: var(--bg-card); border: 1px solid var(--border-accent); border-radius: var(--radius-md); padding: 20px 24px; margin: 14px 0; text-align: center; backdrop-filter: blur(10px); }
.summary-label { font-family: var(--font-game); font-size: 10px; color: var(--text-3); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 4px; font-weight: 700; }
.summary-value { font-family: var(--font-game); font-size: 24px; font-weight: 700; color: var(--accent); margin-bottom: 6px; }
.summary-description { font-size: 12px; color: var(--text-3); line-height: 1.6; }
.modal-content { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; max-width: 640px; width: 92%; max-height: 90vh; overflow-y: auto; animation: modalSlideUp 0.28s cubic-bezier(0.34,1.4,0.64,1); box-shadow: 0 24px 80px rgba(0,0,0,0.7); backdrop-filter: blur(20px); position: relative; z-index: 1; }
.modal-title { font-family: var(--font-game); font-size: 26px; font-weight: 800; margin-bottom: 6px; text-align: center; color: var(--accent); letter-spacing: 4px; text-transform: uppercase; }
.modal-subtitle { font-size: 13px; color: var(--text-3); text-align: center; margin-bottom: 24px; letter-spacing: 0.3px; }

/* ========== BUTTONS ========== */
button { padding: 12px 24px; font-family: var(--font-game); font-size: 12px; font-weight: 700; cursor: pointer; background: var(--accent); color: #000; border: none; border-radius: var(--radius-sm); transition: all var(--t-med); text-transform: uppercase; letter-spacing: 1.5px; position: relative; overflow: hidden; white-space: nowrap; }
button:hover { background: var(--accent-dim); transform: translateY(-2px); box-shadow: 0 6px 20px var(--accent-glow); }
button:active { transform: translateY(0); box-shadow: none; }
button.secondary { background: var(--bg-card); color: var(--text-2); border: 1px solid var(--border-lit); backdrop-filter: blur(10px); }
button.secondary:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-glow2); box-shadow: none; transform: translateY(-1px); }
.button-group { display: flex; gap: 10px; margin-top: 24px; justify-content: center; flex-wrap: wrap; }
.button-group button { flex: 1; min-width: 100px; }
.button-group.full-width button { width: 100%; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px,1fr)); gap: 12px; margin-bottom: 20px; }

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .menu-title { font-size: 52px; }
    .results-layout { grid-template-columns: 1fr; }
    .results-grade-panel { flex-direction: row; padding: 20px; gap: 24px; justify-content: center; }
    .grade-circle { width: 80px; height: 80px; font-size: 48px; }
    .mode-grid-container { grid-template-columns: 1fr; }
    .diff-grid-container { grid-template-columns: 1fr; }
    .analytics-tabs { padding: 0 16px; overflow-x: auto; }
    .analytics-body { padding: 20px; }
    .menu-stats-footer { padding: 12px 10px; }
    .menu-footer-stat { padding: 0 16px; }
    .screen-body { padding: 24px; }
}
@media (max-width: 480px) {
    .menu-title { font-size: 38px; }
    .results-stats-row { grid-template-columns: 1fr 1fr; }
    .results-footer, .settings-footer { padding: 14px 16px; }
    .results-content { padding: 20px; }
    .pregame-info { flex-direction: column; align-items: center; }
}