:root {
    --primary-color: #007bff;
    --accent-color: #00ff99;
    --bg-gradient: linear-gradient(135deg, #1e3c72, #2a5298);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-blur: blur(10px);
    --text-color: #ffffff;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Roboto', sans-serif;
    background: var(--bg-gradient);
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: var(--text-color);
}

#app {
    width: 100%;
    max-width: 600px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border-radius: 20px;
    box-shadow: var(--shadow);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

#app:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

header {
    background: rgba(0, 0, 0, 0.2);
    padding: 15px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 10px;
    margin-top: 10px;
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    padding: 8px;
    border-radius: 10px;
    transition: var(--transition);
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
}

nav a:hover {
    background: var(--accent-color);
    color: #000;
    transform: scale(1.1);
}

main {
    padding: 20px;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.row {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    background: var(--glass-bg);
    padding: 10px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

label {
    min-width: 100px;
    font-weight: bold;
}

select, button {
    padding: 10px;
    border-radius: 8px;
    border: none;
    background: rgba(0, 0, 0, 0.4); /* Темнее для лучшей видимости */
    color: var(--text-color);
    transition: var(--transition);
    flex: 1;
    margin-left: 10px;
    appearance: none; /* Убираем стандартный вид */
}

select option {
    background: #ffffff; /* Светлый фон для опций */
    color: #000000; /* Тёмный текст для контраста */
}

button {
    background: var(--primary-color);
    cursor: pointer;
}

button:hover {
    background: var(--accent-color);
    transform: scale(1.05) rotate(2deg);
}

pre#out {
    background: rgba(0, 0, 0, 0.3);
    padding: 15px;
    border-radius: 10px;
    overflow: auto;
    font-family: monospace;
    color: #ffd700;
    animation: fadeIn 0.5s;
}

#login {
    text-align: center;
    padding: 30px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border-radius: 20px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeIn 0.5s;
}

h1, h3 {
    margin: 0 0 20px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

ul {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 10px;
}

li {
    background: var(--glass-bg);
    padding: 15px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    animation: fadeIn 0.3s ease-in-out;
}

li:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 20px rgba(0, 255, 153, 0.3);
}

.game-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.game-link {
    color: var(--text-color);
    text-decoration: none;
    padding: 8px;
    border-radius: 10px;
    transition: var(--transition);
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    display: block;
}

.game-link:hover {
    background: var(--accent-color);
    color: #000;
    transform: scale(1.1);
}

.hand {
    display: flex;
    gap: 10px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.card {
    width: 80px;
    height: 120px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    transition: transform 0.3s;
    background: white; /* Fallback */
}

.card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Анимации */
.animate-hit {
    animation: hitAnim 0.5s ease;
}

@keyframes hitAnim {
    0% { transform: translateY(-50px) scale(0.5); opacity: 0; }
    50% { transform: translateY(10px) scale(1.1); }
    100% { transform: translateY(0) scale(1); opacity: 1; }
}

.animate-flip {
    animation: flipAnim 0.6s ease;
}

@keyframes flipAnim {
    0% { transform: rotateY(90deg); }
    100% { transform: rotateY(0deg); }
}

.hidden {
    display: none !important;
}