:root {
    --primary: #7289da; /* Discord mavisi tonu */
    --accent: #00ff88;
    --bg-dark: #0f1014;
    --card-bg: #16191f;
    --text: #ffffff;
    --gray: #8e9297;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-dark);
    color: var(--text);
    font-family: 'Inter', sans-serif;
}

.main-wrapper {
    max-width: 1000px;
    margin: 50px auto;
    padding: 20px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    border-bottom: 1px solid #222;
    padding-bottom: 20px;
}

.logo {
    font-size: 24px;
    font-weight: 900;
    letter-spacing: 2px;
}

.logo span {
    color: var(--accent);
}

nav a {
    color: var(--gray);
    text-decoration: none;
    margin-left: 20px;
    font-weight: 600;
    transition: 0.3s;
}

nav a.active, nav a:hover {
    color: var(--accent);
}

/* Eğitim Kartı ve Alanı */
.training-section {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    border: 1px solid #2a2e35;
}

.info-card h1 {
    margin-top: 0;
    color: var(--accent);
}

.stats {
    display: flex;
    gap: 30px;
    margin: 20px 0;
}

.stat-item .label {
    display: block;
    color: var(--gray);
    font-size: 12px;
    text-transform: uppercase;
}

.stat-item .value {
    font-size: 18px;
    font-weight: bold;
    color: #fff;
}

/* Oyun Alanı */
.game-container {
    background: #0b0c10;
    border-radius: 10px;
    padding: 30px;
    margin-top: 20px;
}

.visual-area {
    height: 100px;
    background: url('https://www.transparenttextures.com/patterns/carbon-fibre.png');
    position: relative;
    border-bottom: 2px solid #222;
    margin-bottom: 30px;
}

.player-glow {
    width: 30px;
    height: 30px;
    background: var(--accent);
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 20px var(--accent);
    border-radius: 4px;
    transition: 0.1s linear;
}

/* Tuş Görselleri */
.controls-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.key-box {
    padding: 15px 25px;
    background: #1e222a;
    border: 2px solid #333;
    border-radius: 8px;
    font-weight: bold;
    color: var(--gray);
    transition: 0.1s;
}

.key-group {
    display: flex;
    gap: 10px;
}

.key-box.active {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.3);
    transform: scale(0.95);
}

.footer-note {
    margin-top: 30px;
    text-align: center;
    color: var(--gray);
    font-size: 14px;
}