:root {
    --bg-color: #0f172a;
    --card-bg: #1e293b;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --success: #10b981;
    --success-hover: #059669;
    --warning: #f59e0b;
    --warning-hover: #d97706;
    --danger: #ef4444;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }

.new-game-wrapper {
    background-color: var(--bg-color);
    color: var(--text-main);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    overflow: hidden;
}

#game-container {
    width: 100%;
    max-width: 500px;
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
}

.screen {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    animation: fadeIn 0.3s ease;
}

.screen.active {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.game-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: #818cf8;
}

.instructions {
    color: var(--text-muted);
    margin-bottom: 32px;
    line-height: 1.6;
}

.btn {
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    color: white;
    cursor: pointer;
    transition: all 0.2s;
    width: 100%;
    max-width: 250px;
}

.btn:active { transform: scale(0.95); }

.btn.primary { background-color: var(--primary); }
.btn.primary:hover { background-color: var(--primary-hover); }

.btn.success { background-color: var(--success); }
.btn.success:hover { background-color: var(--success-hover); }

.btn.warning { background-color: var(--warning); color: #fff; }
.btn.warning:hover { background-color: var(--warning-hover); }

.header {
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid #334155;
    font-weight: 600;
}

.puzzle-area {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.scrambled-text {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: 8px;
    text-transform: uppercase;
    color: #fff;
    margin: 20px 0;
}

.word-input {
    width: 100%;
    padding: 16px;
    font-size: 1.5rem;
    text-align: center;
    text-transform: uppercase;
    border-radius: 8px;
    border: 2px solid #475569;
    background: #0f172a;
    color: white;
    outline: none;
    transition: border-color 0.2s;
}

.word-input:focus {
    border-color: var(--primary);
}

.controls {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 8px;
}

.controls .btn { width: auto; flex: 1; }

.feedback-text {
    font-weight: 700;
    font-size: 1.2rem;
    height: 24px;
}
.feedback-text.success { color: var(--success); }
.feedback-text.error { color: var(--danger); }

.hint-text {
    color: var(--warning);
    font-size: 0.9rem;
    font-weight: 600;
    height: 20px;
}
.hidden { visibility: hidden; }