/* ===== GAME LAYOUT ===== */
.game-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: rgba(26,10,46,0.75);
    border-bottom: 1px solid var(--card-border);
    backdrop-filter: blur(16px);
    z-index: 10;
    flex-shrink: 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.header-stats {
    display: flex;
    gap: 20px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.stat-label {
    font-size: 10px;
    color: var(--text-muted);
    letter-spacing: 1px;
    font-weight: 600;
}

.stat-value {
    font-size: 16px;
    font-weight: 800;
    color: var(--secondary);
}

.combo-display {
    color: var(--accent);
}

/* ===== GAME LAYOUT ===== */
.game-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
    gap: 0;
}

/* ===== CANDY PANEL ===== */
.candy-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px;
    position: relative;
    overflow: hidden;
    background: rgba(26,10,46,0.45);
    backdrop-filter: blur(8px);
}

.candy-counter-area {
    text-align: center;
    margin-bottom: 12px;
}

.candy-count {
    font-size: clamp(28px, 5vw, 48px);
    font-weight: 900;
    color: white;
    text-shadow: 0 0 20px rgba(255,107,157,0.5);
    line-height: 1;
    letter-spacing: -1px;
}

.candy-label {
    font-size: 14px;
    color: var(--text-secondary);
    letter-spacing: 2px;
    margin-top: 4px;
}

.production-rates {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 8px;
}

.production-rates span {
    font-size: 12px;
    color: var(--success);
    font-weight: 600;
    background: rgba(0,210,160,0.1);
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid rgba(0,210,160,0.2);
}

/* ===== XP BAR ===== */
.xp-bar-container {
    width: 100%;
    max-width: 300px;
    margin-bottom: 16px;
}

.xp-bar-label {
    font-size: 11px;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 4px;
}

.xp-bar {
    height: 6px;
    background: rgba(255,255,255,0.1);
    border-radius: 3px;
    overflow: hidden;
}

.xp-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 3px;
    transition: width 0.5s ease;
}

/* ===== CANDY WRAPPER ===== */
.candy-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

#candy-canvas {
    cursor: pointer;
    border-radius: 50%;
    filter: drop-shadow(0 0 20px rgba(255,107,157,0.4));
    transition: transform 0.1s ease;
    touch-action: none;
    width: clamp(160px, 25vw, 220px);
    height: clamp(160px, 25vw, 220px);
}

#candy-canvas:active {
    transform: scale(0.92);
}

.tap-hint {
    font-size: 13px;
    color: var(--text-muted);
    letter-spacing: 2px;
    font-weight: 600;
    animation: pulse 2s ease-in-out infinite;
}

/* ===== GOLDEN CANDY ===== */
.golden-candy {
    position: absolute;
    top: 20%;
    right: 10%;
    cursor: pointer;
    z-index: 50;
    animation: goldenFloat 1s ease-in-out infinite alternate;
}

.golden-candy.hidden {
    display: none;
}

.golden-candy-inner {
    width: 60px;
    height: 60px;
    background: radial-gradient(circle at 35% 35%, #fff9c4, #ffd700, #ff8c00);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 0 20px rgba(255,215,0,0.8), 0 0 40px rgba(255,215,0,0.4);
    border: 2px solid rgba(255,255,255,0.5);
}

.golden-label {
    text-align: center;
    font-size: 10px;
    font-weight: 800;
    color: var(--secondary);
    letter-spacing: 1px;
    margin-top: 4px;
    text-shadow: 0 0 10px rgba(255,215,0,0.8);
}

/* ===== FLOAT CONTAINER ===== */
.float-container {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.float-num {
    position: absolute;
    font-weight: 900;
    font-size: 22px;
    color: var(--secondary);
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
    pointer-events: none;
    animation: floatUp 1.2s ease forwards;
    white-space: nowrap;
}

.float-num.critical {
    font-size: 28px;
    color: #ff4757;
    text-shadow: 0 0 15px rgba(255,71,87,0.8);
}

/* ===== UPGRADES PANEL ===== */
.upgrades-panel {
    width: 320px;
    min-width: 280px;
    background: rgba(26,10,46,0.65);
    border-left: 1px solid var(--card-border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.panel-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--card-border);
    background: rgba(26,10,46,0.5);
}

.panel-header h2 {
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--secondary);
}

.mobile-upgrades-toggle {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0;
    border: 0;
    background: none;
    color: var(--secondary);
    font: inherit;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 1px;
    text-align: left;
    cursor: pointer;
}

.upgrades-toggle-indicator,
.upgrades-overlay-close {
    display: none;
}

.upgrades-list {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.upgrades-list::-webkit-scrollbar {
    width: 4px;
}

.upgrades-list::-webkit-scrollbar-thumb {
    background: var(--card-border);
    border-radius: 2px;
}

/* ===== UPGRADE CARD ===== */
.upgrade-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-sm);
    padding: 14px;
    transition: all var(--transition);
}

.upgrade-card:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.25);
}

.upgrade-card.locked {
    opacity: 0.5;
}

.upgrade-top {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.upgrade-icon {
    font-size: 24px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.upgrade-info {
    flex: 1;
}

.upgrade-name {
    font-size: 14px;
    font-weight: 700;
    color: white;
}

.upgrade-level {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}

.upgrade-effect {
    font-size: 12px;
    color: var(--success);
    font-weight: 600;
}

.upgrade-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.upgrade-cost {
    font-size: 13px;
    color: var(--secondary);
    font-weight: 700;
}

.upgrade-cost.cant-afford {
    color: var(--text-muted);
}

.btn-upgrade {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition);
    letter-spacing: 0.5px;
}

.btn-upgrade:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255,107,157,0.4);
}

.btn-upgrade:disabled {
    background: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.6;
}

/* ===== ACHIEVEMENT CARD ===== */
.achievement-card {
    display: flex;
    gap: 14px;
    padding: 14px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    transition: all var(--transition);
}

.achievement-card.unlocked {
    border-color: rgba(255,215,0,0.3);
    background: rgba(255,215,0,0.05);
}

.achievement-card.locked {
    opacity: 0.4;
    filter: grayscale(1);
}

.achievement-icon {
    font-size: 28px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.achievement-info .ach-name {
    font-size: 14px;
    font-weight: 700;
    color: white;
}

.achievement-info .ach-desc {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 3px;
}

.achievement-info .ach-status {
    font-size: 11px;
    color: var(--success);
    margin-top: 4px;
    font-weight: 600;
}

/* ===== STATS GRID ===== */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-sm);
    padding: 14px;
    text-align: center;
}

.stat-card-label {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.stat-card-value {
    font-size: 18px;
    font-weight: 800;
    color: var(--secondary);
}

/* ===== MAIN MENU ===== */
#main-menu {
    position: relative;
    height: 100vh;
    height: 100dvh;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.menu-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    background: radial-gradient(ellipse at center top, rgba(255,105,180,0.2) 0%, rgba(26,10,46,0.5) 100%);
}

.menu-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: safe center;
    min-height: 100%;
    padding: max(24px, env(safe-area-inset-top)) 24px max(24px, env(safe-area-inset-bottom));
    gap: clamp(16px, 4vh, 32px);
}

.menu-logo {
    text-align: center;
    background: rgba(26,10,46,0.6);
    backdrop-filter: blur(12px);
    padding: 24px 40px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3), 0 0 40px rgba(255,105,180,0.15);
}

.menu-logo h1 {
    font-size: clamp(28px, 6vw, 52px);
    font-weight: 900;
    background: linear-gradient(135deg, #ff6b9d, #ffd700, #ff9f43);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
    text-shadow: none;
    margin-top: 16px;
}

.tagline {
    color: var(--text-secondary);
    font-size: 16px;
    margin-top: 8px;
    letter-spacing: 1px;
}

.logo-candy {
    width: 100px;
    height: 100px;
    margin: 0 auto;
    background: radial-gradient(circle at 35% 30%, #ff9fd4, #ff6b9d, #c0392b);
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    box-shadow: 0 0 40px rgba(255,107,157,0.6), inset 0 -10px 20px rgba(0,0,0,0.2);
    position: relative;
    animation: idleBob 2s ease-in-out infinite;
}

.logo-candy::before {
    content: '';
    position: absolute;
    top: 15%;
    left: 20%;
    width: 30%;
    height: 20%;
    background: rgba(255,255,255,0.4);
    border-radius: 50%;
    transform: rotate(-30deg);
}

.menu-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    max-width: 320px;
    background: rgba(26,10,46,0.5);
    backdrop-filter: blur(12px);
    padding: 20px;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}

.menu-buttons .btn {
    width: 100%;
    font-size: 16px;
    padding: 14px 24px;
}

/* ===== CANDY RAIN ===== */
.candy-rain {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.rain-candy {
    position: absolute;
    top: -40px;
    font-size: 20px;
    animation: rainFall linear infinite;
    opacity: 0.5;
    filter: drop-shadow(0 0 8px rgba(255,105,180,0.5));
}