/* Fridge Simulator - Game Styles */
:root {
    --bg-dark: #0a0a0f;
    --bg-panel: #12121a;
    --neon-purple: #8b5cf6;
    --neon-green: #10b981;
    --neon-cyan: #06b6d4;
    --text-primary: #f5f5f5;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

/* Starfield canvas - fixed background, never blocks content */
#TEMPLATE-4weird-starfield {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

body {
    font-family: var(--font-body);
    background: var(--bg-dark);
    color: var(--text-primary);
    overflow-x: hidden;
    user-select: none;
    -webkit-user-select: none;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding-top: var(--navbar-height); /* account for fixed navbar */
}

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: rgba(10, 10, 15, 0.95);
    border-bottom: 1px solid rgba(139, 92, 246, 0.3);
    z-index: 1000;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
    text-decoration: none;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
}

.logo span { font-size: 1.2rem; }

.game-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--neon-cyan);
    text-shadow: 0 0 10px rgba(6, 182, 212, 0.5);
}

.back-btn {
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--neon-purple), #7c3aed);
    color: white;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: 0.3s ease;
    cursor: pointer;
}

.back-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

.game-wrapper {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    background: radial-gradient(ellipse at center, #1a1a3e 0%, #0a0a0f 70%);
    overflow: hidden;
    height: calc(100vh - var(--navbar-height));
    max-height: calc(100vh - var(--navbar-height));
}

.game-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 15px;
    gap: 15px;
}

.hud {
    display: flex;
    gap: 20px;
    background: rgba(10, 10, 15, 0.8);
    padding: 12px 20px;
    border-radius: 10px;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.hud-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.hud-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.hud-value {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--neon-green);
    text-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
}

.game-content {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 15px;
    overflow: hidden;
}

.panel {
    background: var(--bg-panel);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 12px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.panel-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--neon-cyan);
    text-shadow: 0 0 10px rgba(6, 182, 212, 0.3);
}

.shop-tabs {
    display: flex;
    gap: 5px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.shop-tab {
    padding: 6px 12px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    color: var(--text-secondary);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    transition: 0.3s ease;
}

.shop-tab.active {
    background: var(--neon-purple);
    color: white;
    border-color: var(--neon-purple);
}

.shop-tab:hover {
    border-color: var(--neon-purple);
}

.shop-items {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.shop-item {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 8px;
    padding: 8px;
    text-align: center;
    cursor: pointer;
    transition: 0.3s ease;
    font-size: 0.8rem;
}

.shop-item:hover {
    background: rgba(16, 185, 129, 0.2);
    border-color: var(--neon-green);
    transform: scale(1.05);
}

.shop-item-emoji {
    font-size: 1.5rem;
    display: block;
    margin-bottom: 4px;
}

.shop-item-name {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.7rem;
}

.shop-item-price {
    color: var(--neon-green);
    font-size: 0.7rem;
    margin-top: 3px;
}

.countries-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.country-fridge {
    background: rgba(10, 10, 15, 0.5);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 8px;
    padding: 10px;
}

.country-header {
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--neon-cyan);
    font-size: 0.9rem;
}

.fridge-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
}

.fridge-slot {
    aspect-ratio: 1;
    background: rgba(0, 0, 0, 0.3);
    border: 1px dashed rgba(139, 92, 246, 0.3);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    transition: 0.3s ease;
}

.fridge-slot:hover {
    background: rgba(139, 92, 246, 0.1);
    border-color: var(--neon-purple);
}

.families-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.inventory-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 20px;
    background: rgba(0, 0, 0, 0.2);
    padding: 10px;
    border-radius: 8px;
    border: 1px dashed rgba(139, 92, 246, 0.2);
    min-height: 60px;
}

.inventory-item {
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 8px;
    padding: 8px;
    text-align: center;
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
}

.inventory-item:hover {
    background: rgba(139, 92, 246, 0.25);
    border-color: var(--neon-purple);
    transform: translateY(-2px);
}

.inventory-item.selected {
    background: rgba(6, 182, 212, 0.2);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.5);
}

.inventory-item-emoji {
    font-size: 1.4rem;
    display: block;
}

.inventory-item-count {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--neon-purple);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
}

.family-card {
    background: rgba(10, 10, 15, 0.5);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 8px;
    padding: 10px;
    font-size: 0.85rem;
}

.family-members {
    display: flex;
    gap: 4px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.family-member {
    font-size: 1.2rem;
}

.hunger-bar {
    width: 100%;
    height: 8px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 5px;
}

.hunger-fill {
    height: 100%;
    background: linear-gradient(90deg, #10b981, #f59e0b, #ef4444);
    transition: width 0.3s ease;
}

.nutrition-bars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3px;
    margin-top: 5px;
}

.nutrition-bar {
    height: 6px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 3px;
    overflow: hidden;
}

.nutrition-fill {
    height: 100%;
    background: var(--neon-purple);
    transition: width 0.3s ease;
}

.action-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    padding: 15px;
    background: rgba(10, 10, 15, 0.8);
    border-top: 1px solid rgba(139, 92, 246, 0.2);
}

.btn {
    padding: 12px 30px;
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-green));
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(16, 185, 129, 0.5);
}

.btn-primary:active {
    transform: translateY(0) scale(0.98);
}

/* Next Day Button Enhancement */
#btnNextDay {
    position: relative;
    overflow: hidden;
    min-width: 160px;
}

#btnNextDay::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

#btnNextDay:hover::before {
    left: 100%;
}

#btnNextDay.animating {
    animation: nextDayPulse 0.6s ease;
}

@keyframes nextDayPulse {
    0% { transform: scale(1); box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3); }
    50% { transform: scale(1.05); box-shadow: 0 8px 30px rgba(16, 185, 129, 0.6); }
    100% { transform: scale(1); box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3); }
}

/* Day Transition Flash Effect */
.day-flash {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.3) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0;
    z-index: 1000;
    animation: dayFlash 0.8s ease-out;
}

@keyframes dayFlash {
    0% { opacity: 0; transform: scale(0.8); }
    30% { opacity: 1; transform: scale(1); }
    100% { opacity: 0; transform: scale(1.2); }
}

/* Day Counter Update Animation */
.day-updated {
    animation: dayBounce 0.5s ease;
    color: var(--neon-cyan) !important;
    text-shadow: 0 0 20px rgba(6, 182, 212, 0.8) !important;
}

@keyframes dayBounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.3); }
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--neon-purple);
}

.btn-secondary:hover {
    background: rgba(139, 92, 246, 0.2);
}

.btn-start {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-green));
    color: white;
    padding: 16px 40px;
    font-size: 1.1rem;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
}

.btn-start:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 30px rgba(16, 185, 129, 0.6);
}

.screen-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    z-index: 500;
    text-align: center;
    padding: 2rem;
    border-radius: 12px;
}

.screen-overlay.hidden { display: none; }

.logo-big {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple), var(--neon-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 1.1rem;
    color: var(--neon-cyan);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.story {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(139, 92, 246, 0.1));
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 1.5rem;
    max-width: 500px;
}

.story p { margin-bottom: 10px; font-size: 0.95rem; color: var(--text-secondary); }
.story p:last-child { margin-bottom: 0; }

.final-stats {
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 12px;
    padding: 20px 30px;
    margin-bottom: 1.5rem;
    min-width: 250px;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
}

.stat-row:last-child { border-bottom: none; }
.stat-row span:first-child { color: var(--text-secondary); font-size: 0.9rem; }
.stat-row .highlight {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--neon-green);
}

.controls-hint {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 1.5rem;
}

.controls-hint p { margin-bottom: 8px; }

.footer-bar {
    display: flex;
    justify-content: center;
    gap: 30px;
    padding: 12px;
    background: rgba(10, 10, 15, 0.95);
    border-top: 1px solid rgba(139, 92, 246, 0.2);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.footer-bar a { color: var(--neon-purple); text-decoration: none; }

@media (max-width: 1200px) {
    .game-wrapper {
        height: auto;
        max-height: none;
        overflow: visible;
    }
    .game-content {
        grid-template-columns: 1fr;
        overflow: visible;
    }
    .panel {
        max-height: none;
        overflow-y: visible;
    }
    .shop-items {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hud {
        flex-wrap: wrap;
        gap: 10px;
    }
    .game-wrapper {
        height: auto;
        max-height: none;
        overflow: visible;
    }
    .game-content {
        grid-template-columns: 1fr;
        overflow: visible;
    }
    .panel {
        max-height: none;
        overflow-y: visible;
    }
    .fridge-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .shop-items {
        grid-template-columns: 1fr 1fr;
    }
}

/* Floating Toast Notifications */
.toast-container {
    position: fixed;
    top: 75px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 9999;
    pointer-events: none;
}

.game-toast {
    background: rgba(18, 18, 26, 0.92);
    border: 1px solid var(--neon-cyan);
    color: var(--text-primary);
    padding: 10px 18px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
    animation: toast-in 0.3s ease forwards;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.game-toast.fade-out {
    opacity: 0;
    transform: translateY(-10px);
}

@keyframes toast-in {
    from { opacity: 0; transform: translateY(-15px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ===== 4weird fullscreen + large-size guards (group B) ===== */
/* DOM-heavy sim: CSS-only scaling on .game-wrapper, no layout rewrite. */
.game-wrapper:fullscreen {
    background: #000;
    height: 100%;
    max-height: none;
}
.game-wrapper:fullscreen::backdrop { background: #000; }
/* DOM panels break at large sizes: keep panels scrollable, clamp display type. */
.panel { min-height: 0; }
.panel-title { font-size: clamp(0.85rem, 1.6vw, 1rem); overflow-wrap: anywhere; }
.hud { overflow-x: auto; }
.hud-value { font-size: clamp(1rem, 2vw, 1.2rem); }
.logo-big { font-size: clamp(1.8rem, 5vw, 3rem); overflow-wrap: anywhere; }
.screen-overlay { overflow-y: auto; }

/* ===== DS-FRIDGE-02 mobile+desktop playable (CSS-only, no logic) ===== */
@media (max-width: 900px) {
    .game-content {
        grid-template-columns: 1fr;
        overflow: visible;
    }
    .game-wrapper {
        height: auto;
        max-height: none;
        overflow: visible;
    }
    .panel {
        max-height: none;
        overflow-y: visible;
    }
    .hud {
        flex-wrap: wrap;
        gap: 10px;
    }
    .fridge-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .shop-items {
        grid-template-columns: 1fr 1fr;
    }
}
/* 44px touch targets: shop tabs, shop items, inventory items, fridge slots, HUD/action buttons */
.shop-tab {
    min-height: 44px;
    min-width: 44px;
    padding: 10px 14px;
}
.shop-item {
    min-height: 44px;
    min-width: 44px;
}
.inventory-item {
    min-height: 44px;
    min-width: 44px;
}
.fridge-slot {
    min-height: 44px;
    min-width: 44px;
}
.action-buttons .btn,
.hud .btn {
    min-height: 44px;
}
#btnSoundToggle,
#btnFullscreen {
    min-height: 44px;
    min-width: 44px;
}
/* HUD wraps (desktop + narrow) */
.hud {
    flex-wrap: wrap;
}
/* Sticky save-bar mount (empty div filled by v2 React panel / save slots) */
#fridgeSaveBar {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    background: rgba(10, 10, 15, 0.9);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 10px;
    min-height: 44px;
}
#fridgeSaveBar:empty {
    padding: 0;
    border: none;
    background: transparent;
    min-height: 0;
}
#fridgeV2Panel:empty {
    display: contents;
}