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

:root {
    --primary: #4A90E2;
    --accent: #F5A623;
    --success: #7ED321;
    --bg-main: #E8F4FD;
    /* Açık pastel mavi */
    --header-h: 70px;
    --radius: 20px;
}

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

body {
    font-family: 'Fredoka', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-main);
    overflow-x: hidden;
    color: #333;
}

.main-header {
    height: var(--header-h);
    background: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom-left-radius: var(--radius);
    border-bottom-right-radius: var(--radius);
    margin-bottom: 20px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    text-shadow: 1px 1px 0px rgba(0, 0, 0, 0.1);
}

#game-selector {
    padding: 10px 20px;
    border-radius: 50px;
    border: 2px solid #E1E8ED;
    font-family: 'Fredoka', sans-serif;
    font-size: 1rem;
    outline: none;
    color: #444;
    cursor: pointer;
    background: white;
}

.welcome-title {
    text-align: center;
    color: var(--primary);
    margin: 20px 0;
    font-size: 2.2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.05);
}

#canvas-wrapper {
    width: 95vw;
    max-width: 1000px;
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    background: #111;
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    border: 6px solid white;
}

canvas {
    width: 100%;
    height: 100%;
    display: block;
}

.hidden {
    display: none !important;
}

/* Grid Sistemi */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    padding: 20px 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.badge {
    position: absolute;
    top: -15px;
    right: -15px;
    background: var(--accent);
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 4px 10px rgba(245, 166, 35, 0.4);
    transform: rotate(5deg);
    z-index: 10;
}

.game-card {
    position: relative;
    background: white;
    border-radius: var(--radius);
    padding: 25px;
    text-align: center;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s;
    border-bottom: 5px solid var(--primary);
}

.game-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(74, 144, 226, 0.15);
}

.game-card h3 {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 1.5rem;
}

.game-card p {
    color: #666;
    font-size: 1.1rem;
}

/* Thumbnail Görselleri */
.card-thumbnail {
    width: 100%;
    height: 160px;
    border-radius: 14px;
    overflow: hidden;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #e0ecfb 0%, #f0e6ff 100%);
    position: relative;
}

.card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.game-card:hover .card-thumbnail img {
    transform: scale(1.08);
}

.card-thumbnail-fallback {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    background: linear-gradient(135deg, #e0ecfb 0%, #f0e6ff 100%);
}

/* Oyun alanı paneli */
#game-view {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    padding-bottom: 50px;
}

.game-controls {
    display: flex;
    gap: 20px;
    background: white;
    padding: 15px 30px;
    border-radius: 50px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

/* Çocuk dostu buton tasarımı */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 50px;
    font-family: 'Fredoka', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 0px #2c5ba0;
    /* 3D etkisi */
    background: var(--primary);
    color: white;
}

.btn:active {
    transform: translateY(4px);
    box-shadow: 0 0px 0px #2c5ba0;
}

.btn.secondary {
    background: var(--accent);
    box-shadow: 0 4px 0px #c78314;
}

.btn.secondary:active {
    box-shadow: 0 0px 0px #c78314;
}