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

* img {
    display: block;
    width: 100%;
    height: auto;
}

:root {
    --bg-color: #e0e5ec;
    --card-bg: #e0e5ec;
    --text-primary: #2d3748;
    --text-secondary: #4a5568;
    --accent-blue: #5B9BD5;
    --accent-blue-light: #7BB3E8;
    --accent-blue-dark: #4A7BA7;
    --shadow-light: #ffffff;
    --shadow-dark: #a3b1c6;
    --completed-bg: #10b981;
    --not-completed-bg: #ef4444;
    --star-filter: drop-shadow(1px 1px 2px rgba(122, 155, 192, 0.3));
}

[data-theme="dark"] {
    --bg-color: #2a2633;
    --card-bg: #322d3d;
    --text-primary: #e8e4f0;
    --text-secondary: #b8b0c8;
    --accent-blue: #9b8fd8;
    --accent-blue-light: #c4b8f0;
    --accent-blue-dark: #8b7ec8;
    --shadow-light: #3f3a4d;
    --shadow-dark: #1c1a24;
    --completed-bg: #34d399;
    --not-completed-bg: #f87171;
    --star-filter: drop-shadow(1px 1px 2px rgba(155, 143, 216, 0.35));
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    padding: 20px;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
}

.header__actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header__title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-blue-dark);
    margin-bottom: 10px;
    padding: 20px 40px;
    display: inline-block;
    background: var(--card-bg);
    border-radius: 20px;
    box-shadow: 
        inset 8px 8px 16px var(--shadow-dark),
        inset -8px -8px 16px var(--shadow-light);
    transition: all 0.3s ease;
}

.theme-toggle {
    padding: 0;
    border: none;
    background: transparent;
    flex-shrink: 0;
    cursor: pointer;
}

.theme-toggle * {
    cursor: pointer;
}

.theme-toggle:focus-visible {
    outline: 2px solid var(--accent-blue);
    outline-offset: 3px;
    border-radius: 16px;
}

.theme-toggle__track {
    display: block;
    position: relative;
    width: 52px;
    height: 28px;
    border-radius: 14px;
    background: var(--card-bg);
    box-shadow:
        inset 3px 3px 6px var(--shadow-dark),
        inset -3px -3px 6px var(--shadow-light);
    transition: box-shadow 0.25s ease;
}

.theme-toggle[aria-pressed="true"] .theme-toggle__track {
    box-shadow:
        inset 3px 3px 6px var(--shadow-dark),
        inset -3px -3px 6px var(--shadow-light),
        0 0 0 1px rgba(155, 143, 216, 0.2);
}

.theme-toggle__bg-icons {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5px;
    pointer-events: none;
    z-index: 0;
}

.theme-toggle__bg-icon {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
    color: var(--accent-blue-dark);
    opacity: 0.32;
    transition: opacity 0.25s ease;
}

.theme-toggle:not([aria-pressed="true"]) .theme-toggle__bg-icon--sun {
    opacity: 0.65;
}

.theme-toggle[aria-pressed="true"] .theme-toggle__bg-icon--moon {
    opacity: 0.65;
}

.theme-toggle__thumb {
    position: absolute;
    top: 4px;
    left: 4px;
    z-index: 1;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(145deg, var(--accent-blue-light), var(--accent-blue-dark));
    box-shadow:
        2px 2px 4px var(--shadow-dark),
        -1px -1px 3px var(--shadow-light);
    transition: transform 0.25s ease;
}

.theme-toggle[aria-pressed="true"] .theme-toggle__thumb {
    transform: translateX(24px);
}

.header__counter {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-blue-dark);
    padding: 12px 20px;
    background: var(--card-bg);
    border-radius: 20px;
    box-shadow:
        6px 6px 12px var(--shadow-dark),
        -6px -6px 12px var(--shadow-light);
    white-space: nowrap;
}

.main {
    width: 100%;
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    padding: 20px 0;
    width: 100%;
    max-width: 100%;
}

.game-card {
    background: var(--card-bg);
    border-radius: 25px;
    padding: 25px;
    box-shadow: 
        inset 6px 6px 12px var(--shadow-dark),
        inset -6px -6px 12px var(--shadow-light);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 15px;
}

.game-card:hover {
    box-shadow: 
        inset 8px 8px 16px var(--shadow-dark),
        inset -8px -8px 16px var(--shadow-light);
    transform: translateY(-2px);
}

.game-card__title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: auto;
    text-align: center;
    padding: 12px 16px;
    background: var(--card-bg);
    border-radius: 15px;
    box-shadow: 
        4px 4px 8px var(--shadow-dark),
        -4px -4px 8px var(--shadow-light);
    transition: all 0.3s ease;
}


.game-card__cover {
    width: 100%;
    aspect-ratio: 460 / 215;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 
        inset 5px 5px 10px var(--shadow-dark),
        inset -5px -5px 10px var(--shadow-light);
    background: var(--card-bg);
}

.game-card__genres {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.genre-tag {
    padding: 8px 14px;
    background: var(--card-bg);
    border-radius: 12px;
    font-size: 0.85rem;
    color: var(--accent-blue-dark);
    font-weight: 500;
    box-shadow: 
        3px 3px 6px var(--shadow-dark),
        -3px -3px 6px var(--shadow-light);
    border: none;
    transition: all 0.3s ease;
    pointer-events: none;
}


.genre-tag:active {
    box-shadow: 
        inset 2px 2px 4px var(--shadow-dark),
        inset -2px -2px 4px var(--shadow-light);
}

.game-card__rating {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 
        3px 3px 6px var(--shadow-dark),
        -3px -3px 6px var(--shadow-light);
}

.rating-label {
    font-size: 0.9rem;
    color: var(--accent-blue-dark);
    font-weight: 500;
}

.rating-stars {
    display: flex;
    gap: 4px;
}

.star {
    width: 20px;
    height: 20px;
    color: var(--accent-blue-light);
    fill: currentColor;
    filter: var(--star-filter);
}

.star--empty {
    color: var(--shadow-dark);
    opacity: 0.3;
}

.game-card__status {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.game-card__status .status-badge:only-child {
    flex: 0 1 auto;
}

.status-badge {
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 
        4px 4px 8px var(--shadow-dark),
        -4px -4px 8px var(--shadow-light);
    transition: all 0.3s ease;
    flex: 1;
    text-align: center;
    display: inline-block;
}


.status-badge--completed {
    background: var(--card-bg);
    color: var(--completed-bg);
    box-shadow: 
        4px 4px 8px var(--shadow-dark),
        -4px -4px 8px var(--shadow-light);
}

.status-badge--not-completed {
    background: var(--card-bg);
    color: var(--not-completed-bg);
    box-shadow: 
        4px 4px 8px var(--shadow-dark),
        -4px -4px 8px var(--shadow-light);
}

.steam-badge {
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 
        4px 4px 8px var(--shadow-dark),
        -4px -4px 8px var(--shadow-light);
    transition: all 0.3s ease;
    flex: 1;
    text-align: center;
    display: inline-block;
    text-decoration: none;
    background: var(--card-bg);
    color: var(--accent-blue-dark);
    cursor: pointer;
}

.steam-badge:hover {
    box-shadow: 
        inset 2px 2px 4px var(--shadow-dark),
        inset -2px -2px 4px var(--shadow-light);
    transform: translateY(-1px);
}

.steam-badge:active {
    box-shadow: 
        inset 3px 3px 6px var(--shadow-dark),
        inset -3px -3px 6px var(--shadow-light);
}

@media (max-width: 768px) {
    .games-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .header__title {
        font-size: 2rem;
    }
}

@media (min-width: 1200px) {
    .games-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }
}