:root {
    --primary: #7C5CFF;
    --primary-dark: #5E3FDB;
    --secondary: #36D1DC;
    --success: #2ED573;
    --warning: #FFB800;
    --danger: #FF4B5C;
    --bg-top: #65D7FF;
    --bg-mid: #7A63FF;
    --bg-bot: #1A2B7A;
    --glass-bg: rgba(255, 255, 255, 0.10);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-highlight: rgba(255, 255, 255, 0.25);
    --glass-active: rgba(54, 209, 220, 0.35);
    --text: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.70);
    --shadow: 0 30px 80px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.15);
    --shadow-sm: 0 8px 24px rgba(0, 0, 0, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html, body {
    height: 100%;
    min-height: 100vh;
    min-height: 100dvh;
    overflow: hidden;
}

body {
    font-family: 'Manrope', 'Inter', 'SF Pro Display', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(160deg, var(--bg-top) 0%, var(--bg-mid) 45%, var(--bg-bot) 100%);
    color: var(--text);
    touch-action: none;
    user-select: none;
    -webkit-user-select: none;
}

/* Animated background blobs */
body::before,
body::after {
    content: '';
    position: fixed;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.55;
    pointer-events: none;
    z-index: 0;
}

body::before {
    width: 60vw;
    height: 60vw;
    background: #65D7FF;
    top: -15vw;
    left: -20vw;
    animation: float1 20s ease-in-out infinite alternate;
}

body::after {
    width: 50vw;
    height: 50vw;
    background: #7C5CFF;
    bottom: -15vw;
    right: -15vw;
    animation: float2 22s ease-in-out infinite alternate;
}

#gameWrapper {
    position: relative;
    z-index: 1;
    width: min(100vw - 24px, 470px);
    max-height: min(100vh - 24px, 850px);
    max-height: min(100dvh - 24px, 850px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#gameWrapper::before {
    content: '';
    position: fixed;
    width: 35vw;
    height: 35vw;
    background: #36D1DC;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.35;
    top: 35%;
    left: 50%;
    transform: translateX(-50%);
    pointer-events: none;
    z-index: 0;
    animation: float3 25s ease-in-out infinite alternate;
}

@keyframes float1 {
    0% { transform: translate(0, 0); }
    100% { transform: translate(12vw, 8vw); }
}

@keyframes float2 {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-10vw, -8vw); }
}

@keyframes float3 {
    0% { transform: translateX(-50%) translate(0, 0); }
    100% { transform: translateX(-50%) translate(6vw, -6vw); }
}

.canvas-wrap {
    position: relative;
    width: 100%;
    max-width: 450px;
    max-height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-bottom: 90px;
}

#gameCanvas {
    width: 100%;
    max-width: 450px;
    max-height: min(100vh - 24px - 90px, 760px);
    max-height: min(100dvh - 24px - 90px, 760px);
    aspect-ratio: 450 / 650;
    border-radius: clamp(22px, 5vw, 36px);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow);
    display: block;
    touch-action: none;
}

@supports not (backdrop-filter: blur(25px)) {
    #gameCanvas { background: rgba(30, 20, 70, 0.72); }
}

/* Screens / overlays */
.screen {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    text-align: center;
    border-radius: 36px;
    background: rgba(26, 20, 70, 0.72);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    border: 1px solid var(--glass-border);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
    z-index: 10;
    padding: 12px 12px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease, transform 0.35s ease;
    transform: scale(0.96);
    overflow-y: auto;
}

.screen.active {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
}

.logo {
    font-size: 26px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 2px;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
    letter-spacing: -0.5px;
}

.screen h1 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 3px;
}

.screen h2 {
    font-size: 17px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}

.tagline {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 6px;
    line-height: 1.35;
}

.legend {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 5px;
    margin-bottom: 6px;
    font-size: 11px;
    color: var(--text-secondary);
}

.legend span {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 4px 8px;
    border-radius: 20px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
    width: 100%;
    margin-bottom: 6px;
}

.stat-box {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 6px;
}

.stat-box .stat-label { font-size: 9px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; }
.stat-box .stat-value { font-size: 16px; font-weight: 700; color: var(--text); margin-top: 2px; }
.stat-box .stat-value.gold { color: var(--warning); }
.stat-box .stat-value.xp { color: var(--secondary); }

.big-btn {
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 700;
    border: none;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(94, 63, 219, 0.45), inset 0 1px 0 rgba(255,255,255,0.25);
    transition: transform 0.12s ease, box-shadow 0.12s ease, filter 0.12s ease;
    width: 100%;
    max-width: 260px;
}

.big-btn:hover {
    filter: brightness(1.08);
    box-shadow: 0 10px 30px rgba(94, 63, 219, 0.55), inset 0 1px 0 rgba(255,255,255,0.3);
}

.big-btn:active { transform: scale(0.96); }

.big-btn.secondary {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text);
    box-shadow: var(--shadow-sm);
}

.big-btn.secondary:hover {
    background: var(--glass-highlight);
    border-color: rgba(255,255,255,0.28);
}

.secondary-row {
    display: flex;
    gap: 6px;
    width: 100%;
    max-width: 260px;
    margin-top: 6px;
}

.secondary-row .big-btn { max-width: none; padding: 8px; font-size: 12px; }

.start-menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    width: 100%;
    max-width: 280px;
    margin-top: 6px;
}

.menu-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 6px 2px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text);
    cursor: pointer;
    transition: transform 0.1s ease, background 0.12s ease, border-color 0.12s ease;
    box-shadow: var(--shadow-sm);
}

.menu-tile:hover { background: var(--glass-highlight); border-color: rgba(255,255,255,0.28); }
.menu-tile:active { transform: scale(0.92); }

.menu-tile-icon { font-size: 18px; line-height: 1; }
.menu-tile-label { font-size: 10px; font-weight: 600; color: var(--text-secondary); }

.stat-row {
    font-size: 13px;
    margin-bottom: 10px;
}

/* HUD — mobile-first overlay */
.hud-top {
    position: absolute;
    top: 14px;
    left: 12px;
    right: 12px;
    z-index: 5;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
    padding: 7px 10px;
    background: rgba(18, 12, 58, 0.52);
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: 26px;
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255,255,255,0.12);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    pointer-events: none;
}

.hud-chip {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    background: rgba(255,255,255,0.09);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 18px;
    font-size: 13px;
    font-weight: 800;
    color: var(--text);
    white-space: nowrap;
    text-shadow: 0 1px 2px rgba(0,0,0,0.25);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}

.hud-chip .hud-icon {
    font-size: 15px;
    line-height: 1;
    filter: drop-shadow(0 1px 1px rgba(0,0,0,0.2));
}

.hud-chip b {
    font-weight: 800;
    letter-spacing: -0.3px;
}

.hud-chip b.gold { color: #ffd54f; }
.hud-chip b.xp { color: #4dd0e1; }

.hud-bottom {
    position: absolute;
    bottom: 0;
    left: 12px;
    right: 12px;
    z-index: 5;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: rgba(18, 12, 58, 0.55);
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: 30px;
    box-shadow: 0 14px 38px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255,255,255,0.12);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.hud-round {
    width: 54px;
    height: 54px;
    border: none;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 23px;
    font-weight: 700;
    color: var(--text);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.18);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.12), 0 6px 18px rgba(0,0,0,0.2);
    cursor: pointer;
    transition: transform 0.1s ease, filter 0.12s ease, box-shadow 0.12s ease;
    position: relative;
    flex-shrink: 0;
}

.hud-round:hover { filter: brightness(1.12); }
.hud-round:active { transform: scale(0.90); }
.hud-round:disabled {
    background: rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.35);
    cursor: not-allowed;
    transform: none;
    border-color: rgba(255,255,255,0.08);
    filter: grayscale(0.6);
}

.hud-pause {
    background: linear-gradient(145deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    border: none;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.25), 0 6px 18px rgba(124, 92, 255, 0.35);
}

.hud-shop {
    font-size: 22px;
    background: linear-gradient(145deg, rgba(255, 75, 92, 0.85) 0%, rgba(255, 50, 80, 0.95) 100%);
    border-color: rgba(255, 138, 148, 0.5);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.2), 0 6px 18px rgba(255, 75, 92, 0.3);
}

.hud-cons-group {
    display: flex;
    gap: 7px;
    flex-wrap: nowrap;
    justify-content: center;
}

.hud-cons-group .con { font-size: 21px; }

#hudMedkitBtn.con {
    background: linear-gradient(145deg, rgba(46, 213, 115, 0.22) 0%, rgba(46, 213, 115, 0.08) 100%);
    border-color: rgba(46, 213, 115, 0.45);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.1), 0 5px 14px rgba(46, 213, 115, 0.18);
}
#hudBombBtn.con {
    background: linear-gradient(145deg, rgba(33, 33, 33, 0.7) 0%, rgba(55, 55, 55, 0.55) 100%);
    border-color: rgba(255, 75, 92, 0.45);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.1), 0 5px 14px rgba(255, 75, 92, 0.18);
}
#hudDoubleBtn.con {
    background: linear-gradient(145deg, rgba(255, 184, 0, 0.22) 0%, rgba(255, 184, 0, 0.08) 100%);
    border-color: rgba(255, 184, 0, 0.55);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.1), 0 5px 14px rgba(255, 184, 0, 0.18);
}
#hudResurrectBtn.con {
    background: linear-gradient(145deg, rgba(124, 92, 255, 0.22) 0%, rgba(124, 92, 255, 0.08) 100%);
    border-color: rgba(124, 92, 255, 0.5);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.1), 0 5px 14px rgba(124, 92, 255, 0.2);
}

.hud-cons-group .con:disabled,
.hud-cons-group .con.hud-empty {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.1);
    filter: grayscale(0.75) brightness(0.85);
    box-shadow: none;
}

.hud-badge {
    position: absolute;
    bottom: -2px;
    right: -2px;
    min-width: 20px;
    height: 20px;
    padding: 0 5px;
    background: rgba(0,0,0,0.72);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid rgba(255,255,255,0.25);
    box-shadow: 0 2px 6px rgba(0,0,0,0.25);
}

/* Hide HUD when overlay screen is active */
.overlay-active .hud-top,
.overlay-active .hud-bottom {
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.overlay-active .hud-bottom { transform: translateY(10px); }

/* Shop */
.shop-meta {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.upgrades-list {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 12px 0 14px;
}

.upgrade-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 12px;
    text-align: left;
    display: grid;
    grid-template-columns: 46px 1fr auto;
    gap: 12px;
    align-items: center;
    transition: transform 0.1s ease, border-color 0.15s ease;
}

.upgrade-card:hover { transform: translateY(-2px); border-color: rgba(255,255,255,0.28); }

.upgrade-icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(124,92,255,0.35) 0%, rgba(54,209,220,0.25) 100%);
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    border: 1px solid var(--glass-border);
}

.upgrade-info h3 {
    font-size: 15px;
    color: var(--text);
    margin-bottom: 2px;
    font-weight: 700;
}

.upgrade-info p {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.35;
}

.upgrade-action {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.upgrade-level {
    font-size: 12px;
    color: var(--text-secondary);
}

.upgrade-btn {
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--warning) 0%, #f57f17 100%);
    color: #1a1a2a;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.18);
    transition: transform 0.1s ease, filter 0.1s ease;
}

.upgrade-btn:hover { filter: brightness(1.08); }
.upgrade-btn:disabled {
    background: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.4);
    cursor: not-allowed;
    box-shadow: none;
}

.section-title {
    width: 100%;
    text-align: left;
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    margin: 6px 0 4px;
}

/* Talent branches */
.branches-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    margin: 10px 0 14px;
}
.branch-card {
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 12px;
    align-items: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 12px;
    text-align: left;
}
.branch-icon {
    width: 44px; height: 44px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(124,92,255,0.35) 0%, rgba(54,209,220,0.25) 100%);
    display: flex; justify-content: center; align-items: center;
    font-size: 24px;
    border: 1px solid var(--glass-border);
}
.branch-name { font-size: 15px; font-weight: 700; color: var(--text); }
.branch-level {
    display: inline-block;
    margin-left: 6px;
    padding: 2px 8px;
    border-radius: 10px;
    background: rgba(54,209,220,0.25);
    color: var(--secondary);
    font-size: 12px;
}
.branch-desc { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
.branch-perks { font-size: 11px; color: var(--success); margin-top: 4px; line-height: 1.4; }

/* Skins / locations */
.selection-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.tab {
    padding: 8px 18px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    color: var(--text);
    font-weight: 700;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.tab:hover { background: var(--glass-highlight); }
.tab.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 14px rgba(94,63,219,0.4);
}

.selection-grid {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 14px;
}
.selection-grid.hidden { display: none; }

.selection-card {
    background: var(--glass-bg);
    border: 2px solid transparent;
    border-radius: 16px;
    padding: 10px;
    cursor: pointer;
    transition: transform 0.1s ease, border-color 0.15s ease, background 0.15s ease;
}

.selection-card:hover { transform: translateY(-3px); background: var(--glass-highlight); }
.selection-card.selected { border-color: var(--secondary); background: var(--glass-active); }
.selection-card.locked { opacity: 0.55; filter: grayscale(0.5); }

.selection-card .preview {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 12px;
    background: rgba(255,255,255,0.08);
    margin-bottom: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 34px;
}

.selection-card h4 {
    font-size: 13px;
    color: var(--text);
    margin-bottom: 3px;
    font-weight: 700;
}

.selection-card p {
    font-size: 11px;
    color: var(--text-secondary);
}

/* Story */
.story-slides {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 16px;
    padding: 10px 10px 0;
    overflow-y: auto;
}

.story-slide {
    animation: fadeIn 0.4s ease;
}

.story-slide .emoji {
    font-size: 72px;
    margin-bottom: 12px;
    filter: drop-shadow(0 8px 24px rgba(0,0,0,0.3));
}

.story-slide h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: var(--text);
    font-weight: 700;
}

.story-slide p {
    font-size: 15px;
    line-height: 1.5;
    color: var(--text-secondary);
}

.story-slide .emoji {
    font-size: 72px;
    margin-bottom: 12px;
    filter: drop-shadow(0 8px 24px rgba(0,0,0,0.3));
    animation: floatEmoji 3s ease-in-out infinite;
}

@keyframes floatEmoji {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.story-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 10px;
    width: 100%;
}

.story-dots {
    display: flex;
    gap: 8px;
}

.story-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.25);
}

.story-dot.active {
    background: var(--secondary);
    transform: scale(1.2);
    box-shadow: 0 0 10px var(--secondary);
}

.cutscene-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 16px;
    padding: 20px;
}

.cutscene-content .emoji {
    font-size: 80px;
    filter: drop-shadow(0 12px 30px rgba(0,0,0,0.3));
    animation: pulse 1.5s infinite;
}

.cutscene-content h3 {
    font-size: 26px;
    color: var(--text);
    font-weight: 700;
}

.cutscene-content p {
    font-size: 15px;
    line-height: 1.5;
    color: var(--text-secondary);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

/* Consumables */
.consumables-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; margin: 10px 0; }
.consumable-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 12px;
    text-align: center;
    transition: transform 0.1s ease, border-color 0.15s ease;
}
.consumable-card:hover { transform: translateY(-2px); border-color: rgba(255,255,255,0.28); }
.consumable-card .name { font-weight: 700; color: var(--text); margin-bottom: 6px; }
.consumable-card .desc { font-size: 11px; color: var(--text-secondary); margin-bottom: 8px; }
.consumable-card .cost { font-size: 12px; font-weight: 700; color: var(--warning); margin-bottom: 8px; }
.consumable-card .owned { font-size: 11px; color: var(--text-secondary); margin-bottom: 8px; }
.consumable-card button {
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 700;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--warning) 0%, #f57f17 100%);
    color: #1a1a2a;
    cursor: pointer;
}
.consumable-card button:disabled { background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.35); cursor: not-allowed; }

#hudDoubleBtn, #hudResurrectBtn { font-size: 20px; }
.hud-count {
    font-size: 11px;
    font-weight: 700;
    background: rgba(0,0,0,0.35);
    color: #fff;
    border-radius: 8px;
    padding: 0 5px;
    margin-left: 2px;
}

/* Achievements */
.achievements-meta { text-align:center; color: var(--secondary); font-weight:700; margin-bottom:8px; font-size:14px; }
.achievements-grid { display:grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap:10px; max-height:60vh; overflow-y:auto; padding:4px; }
.achievement-card {
    display:flex; align-items:center; gap:10px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 10px;
    transition: transform 0.1s ease, border-color 0.15s ease;
}
.achievement-card:hover { transform: translateY(-2px); border-color: rgba(255,255,255,0.28); }
.achievement-card.locked { filter: grayscale(1) brightness(0.6); opacity: 0.7; }
.ach-emoji { font-size:30px; width:44px; text-align:center; flex-shrink:0; }
.ach-info { flex:1; min-width:0; }
.ach-info h4 { margin:0; font-size:14px; color: var(--text); font-weight: 700; }
.ach-info p { margin:2px 0 0; font-size:11px; color: var(--text-secondary); line-height:1.3; }
.ach-reward { font-size:12px; font-weight:700; color: var(--warning); flex-shrink:0; }

/* Toasts */
.toast-container { position:fixed; top:10px; right:10px; z-index:1000; display:flex; flex-direction:column; gap:8px; pointer-events:none; }
.toast {
    display:flex; align-items:center; gap:10px;
    background: linear-gradient(145deg, rgba(46,213,115,0.9), rgba(27,94,32,0.9));
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 12px;
    padding: 10px 14px;
    min-width:220px; max-width:300px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    opacity:0; transform:translateX(40px);
    transition:opacity .4s, transform .4s;
    backdrop-filter: blur(10px);
}
.toast.show { opacity:1; transform:translateX(0); }
.toast-emoji { font-size:26px; flex-shrink:0; }
.toast-title { font-weight:700; color:#fff; font-size:14px; }
.toast-sub { font-size:11px; color: rgba(255,255,255,0.85); }

/* Defeat line on game over */
.defeat-line { text-align:center; font-size:13px; color: var(--text-secondary); font-style:italic; margin:2px 0 12px; min-height:18px; }

/* Life pop animation */
@keyframes lifePop {
    0% { transform: scale(1); }
    30% { transform: scale(1.35); filter: drop-shadow(0 0 8px var(--danger)); }
    60% { transform: scale(0.9); }
    100% { transform: scale(1); }
}

.life-lost { animation: lifePop 0.35s ease; }

/* Level up overlay */
.level-up-overlay {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 20;
}
.level-up-overlay.show {
    opacity: 1;
    animation: levelPulse 1.2s ease forwards;
}
.level-up-overlay .level-text {
    font-size: 42px;
    font-weight: 800;
    color: var(--secondary);
    text-shadow: 0 0 30px rgba(54, 209, 220, 0.8), 0 4px 20px rgba(0,0,0,0.3);
}

@keyframes levelPulse {
    0% { transform: translate(-50%, -50%) scale(0.6); opacity: 0; }
    40% { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(1); opacity: 0; }
}

/* Missions */
.missions-meta { text-align:center; color: var(--secondary); font-weight:700; margin-bottom:8px; font-size:14px; }
.missions-grid { display:flex; flex-direction:column; gap:10px; width:100%; max-height:60vh; overflow-y:auto; padding:4px; }
.mission-card {
    display:flex; align-items:center; gap:10px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 12px;
    text-align: left;
    transition: transform 0.1s ease, border-color 0.15s ease, background 0.15s ease;
}
.mission-card:hover { transform: translateY(-2px); border-color: rgba(255,255,255,0.28); }
.mission-card.claimable { background: rgba(54, 209, 220, 0.18); border-color: var(--secondary); }
.mission-card.claimed { opacity: 0.65; }
.mission-emoji { font-size:34px; width:48px; text-align:center; flex-shrink:0; }
.mission-info { flex:1; min-width:0; }
.mission-info h4 { margin:0; font-size:14px; color: var(--text); font-weight: 700; }
.mission-info p { margin:3px 0 8px; font-size:11px; color: var(--text-secondary); line-height:1.3; }
.mission-progress {
    width: 100%;
    height: 7px;
    background: rgba(255,255,255,0.12);
    border-radius: 4px;
    overflow: hidden;
}
.mission-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--secondary), var(--primary));
    border-radius: 4px;
    transition: width 0.3s ease;
}
.mission-action { flex-shrink:0; }
.mission-progress-text { font-size:12px; font-weight:700; color: var(--text-secondary); }
.mission-claim-btn {
    padding: 8px 14px;
    font-size: 12px;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--success) 0%, #1b5e20 100%);
    color: #fff;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    transition: transform 0.1s ease, filter 0.1s ease;
}
.mission-claim-btn:hover { filter: brightness(1.1); }
.mission-claim-btn:active { transform: scale(0.95); }
.mission-claimed { font-size:12px; font-weight:700; color: var(--success); }

/* Settings */
.settings-list { display:flex; flex-direction:column; gap:12px; width:100%; margin:16px 0; }
.setting-row {
    display:flex; justify-content:space-between; align-items:center;
    background: var(--glass-bg); border:1px solid var(--glass-border);
    border-radius:16px; padding:12px 16px;
}
.setting-row span { font-size:15px; font-weight:700; color: var(--text); }
.toggle-btn {
    padding:8px 18px; font-size:13px; font-weight:700;
    border:none; border-radius:14px; cursor:pointer;
    background: linear-gradient(135deg, var(--success) 0%, #1b5e20 100%); color:#fff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2); transition: transform 0.1s, filter 0.1s;
}
.toggle-btn:hover { filter: brightness(1.1); }
.toggle-btn:active { transform: scale(0.95); }
.toggle-btn.off { background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.08) 100%); color: var(--text-secondary); }

/* Leaderboard */
.leaderboard-meta { text-align:center; color: var(--secondary); font-weight:700; margin-bottom:8px; font-size:14px; }
.leaderboard-list { display:flex; flex-direction:column; gap:8px; width:100%; max-height:60vh; overflow-y:auto; padding:4px; }
.leaderboard-empty { text-align:center; color: var(--text-secondary); font-size:14px; padding:20px; }
.leaderboard-row {
    display:flex; align-items:center; gap:12px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 10px 12px;
    transition: transform 0.1s ease, border-color 0.15s ease;
}
.leaderboard-row:hover { transform: translateY(-2px); border-color: rgba(255,255,255,0.28); }
.leaderboard-row.top { background: rgba(255, 215, 0, 0.12); border-color: rgba(255, 215, 0, 0.35); }
.lb-rank { font-size:20px; font-weight:800; width:36px; text-align:center; flex-shrink:0; }
.lb-info { flex:1; min-width:0; }
.lb-score { font-size:15px; font-weight:700; color: var(--text); }
.lb-details { font-size:11px; color: var(--text-secondary); margin-top:2px; }

/* Contest */
.contest-join { display:flex; flex-direction:column; gap:8px; width:100%; margin-top:8px; }
.contest-meta { text-align:center; font-size:13px; color: var(--text-secondary); }
.contest-prizes { text-align:center; }

@media (max-width: 500px) {
/* Share / QR screen */
.share-qr-wrap {
    background: #fff;
    padding: 10px;
    border-radius: 18px;
    margin: 10px 0 14px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}
.share-qr {
    width: 200px;
    height: 200px;
    display: block;
    border-radius: 10px;
}
.share-text {
    width: 100%;
    max-width: 260px;
    background: rgba(255,255,255,0.08);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 12px 14px;
    font-size: 13px;
    line-height: 1.4;
    color: var(--text-secondary);
    margin-bottom: 14px;
    text-align: center;
}

@media (max-width: 500px) {
    .canvas-wrap { padding-bottom: 70px; }
    #gameCanvas {
        max-height: min(100vh - 24px - 70px, 780px);
        max-height: min(100dvh - 24px - 70px, 780px);
    }
    .hud-top { top: 10px; left: 8px; right: 8px; gap: 4px; padding: 6px 8px; border-radius: 22px; }
    .hud-chip { font-size: 11px; padding: 3px 7px; border-radius: 14px; }
    .hud-chip .hud-icon { font-size: 12px; }
    .hud-bottom { bottom: 0; left: 8px; right: 8px; gap: 4px; padding: 7px 8px; border-radius: 24px; }
    .hud-round { width: 42px; height: 42px; font-size: 18px; }
    .hud-pause { box-shadow: inset 0 1px 0 rgba(255,255,255,0.25), 0 4px 12px rgba(124, 92, 255, 0.28); }
    .hud-shop { box-shadow: inset 0 1px 0 rgba(255,255,255,0.2), 0 4px 12px rgba(255, 75, 92, 0.22); }
    .hud-cons-group { gap: 4px; }
    .hud-cons-group .con { font-size: 18px; }
    .hud-badge { min-width: 15px; height: 15px; font-size: 9px; bottom: -1px; right: -1px; }
    .selection-grid { grid-template-columns: 1fr; }
    .menu-tile { border-radius: 12px; padding: 6px 2px; }
    .menu-tile-icon { font-size: 18px; }
    .menu-tile-label { font-size: 10px; }
}

@media (max-height: 800px) {
    .screen { padding: 14px 12px; justify-content: flex-start; }
    .logo { font-size: 30px; margin-bottom: 4px; }
    .screen h1 { font-size: 22px; margin-bottom: 6px; }
    .screen h2 { font-size: 20px; }
    .tagline { font-size: 12px; margin-bottom: 10px; }
    .legend { margin-bottom: 10px; }
    .legend span { padding: 4px 9px; }
    .stats-grid { gap: 8px; margin-bottom: 10px; }
    .stat-box { padding: 8px; }
    .stat-box .stat-value { font-size: 18px; }
    .big-btn { padding: 11px 20px; font-size: 14px; }
    .secondary-row { margin-top: 7px; }
    .secondary-row .big-btn { padding: 9px; font-size: 13px; }
    .start-menu-grid { gap: 7px; margin-top: 8px; }
    .menu-tile { padding: 7px 3px; border-radius: 13px; }
}

@media (max-height: 700px) {
    .screen { padding: 12px 10px; }
    .logo { font-size: 26px; margin-bottom: 2px; }
    .screen h1 { font-size: 20px; margin-bottom: 4px; }
    .tagline { font-size: 11px; margin-bottom: 8px; }
    .legend { margin-bottom: 8px; }
    .legend span { padding: 3px 7px; font-size: 11px; }
    .stats-grid { gap: 6px; margin-bottom: 8px; }
    .stat-box { padding: 6px; border-radius: 12px; }
    .stat-box .stat-label { font-size: 9px; }
    .stat-box .stat-value { font-size: 16px; }
    .stat-row { font-size: 12px; margin-bottom: 8px; }
    .big-btn { padding: 10px 18px; font-size: 13px; border-radius: 14px; }
    .secondary-row { margin-top: 6px; }
    .secondary-row .big-btn { padding: 8px; font-size: 12px; }
    .start-menu-grid { gap: 6px; margin-top: 6px; }
    .menu-tile { padding: 6px 2px; border-radius: 12px; }
    .menu-tile-icon { font-size: 16px; }
    .menu-tile-label { font-size: 9px; }
}

@media (max-height: 600px) {
    .screen { padding: 10px 8px; }
    .logo { font-size: 22px; margin-bottom: 2px; }
    .screen h1 { font-size: 18px; margin-bottom: 3px; }
    .tagline { font-size: 10px; margin-bottom: 6px; }
    .legend { display: none; }
    .stats-grid { gap: 5px; margin-bottom: 6px; }
    .stat-box { padding: 5px; }
    .stat-box .stat-value { font-size: 15px; }
    .big-btn { padding: 9px 16px; font-size: 12px; }
    .secondary-row .big-btn { padding: 7px; font-size: 11px; }
    .start-menu-grid { gap: 5px; margin-top: 5px; }
    .menu-tile { padding: 5px 2px; border-radius: 10px; }
    .menu-tile-icon { font-size: 15px; }
    .menu-tile-label { font-size: 8px; }
}