:root {
    --primary-color: #7c3aed;
    /* Violet */
    --secondary-color: #a78bfa;
    --accent-color: #facc15;
    --background-color: #f5f3ff;
    --text-color: #4c1d95;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    user-select: none;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

#game-container {
    width: 100%;
    max-width: 800px;
    height: 100vh;
    max-height: 600px;
    background-color: white;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

#game-header {
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    color: white;
    z-index: 10;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.game-title {
    font-size: 1.5rem;
    font-weight: bold;
}

.icon-btn {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: white;
}

#game-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: #1e1b4b;
    /* Dark dungeon */
}

.dungeon {
    flex: 1;
    position: relative;
    overflow: hidden;
    background-image: radial-gradient(#312e81 2px, transparent 2px);
    background-size: 40px 40px;
}

.player {
    position: absolute;
    bottom: 20px;
    left: 20px;
    font-size: 4rem;
    z-index: 10;
}

.door {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 4rem;
    filter: grayscale(1);
    transition: filter 0.5s;
}

.door.open {
    filter: grayscale(0);
    text-shadow: 0 0 20px #facc15;
}

.monster {
    position: absolute;
    font-size: 3rem;
    transition: opacity 0.2s, transform 0.2s;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    padding: 5px;
}

.monster.zap {
    opacity: 0;
    transform: scale(1.5);
    filter: brightness(2);
}

.input-area {
    height: 100px;
    background: #4c1d95;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-top: 4px solid #7c3aed;
    gap: 10px;
}

.target-word {
    color: #facc15;
    font-size: 1.5rem;
    font-weight: bold;
    letter-spacing: 2px;
    text-shadow: 0 0 10px #facc15;
}

.spell-input {
    font-size: 1.5rem;
    padding: 5px 10px;
    border-radius: 10px;
    border: 2px solid #a78bfa;
    background: #ddd6fe;
    color: #4c1d95;
    text-align: center;
    width: 250px;
    outline: none;
}

.spell-input:focus {
    border-color: white;
    box-shadow: 0 0 10px #8b5cf6;
}

/* Modal */
.modal {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
}

.modal-content {
    background: white;
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    width: 320px;
}

.hidden {
    display: none !important;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 30px;
    font-size: 1.1rem;
    cursor: pointer;
    margin-top: 15px;
}

.btn-secondary {
    background-color: transparent;
    color: #64748b;
    border: 2px solid #cbd5e1;
    padding: 10px 20px;
    border-radius: 30px;
    cursor: pointer;
    margin-top: 10px;
}