.tool-container {
    position: relative;
    overflow: hidden;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.grass-block-decoration {
    position: absolute;
    top: 20px;
    left: -20px;
    width: 80px;
    height: 80px;
    background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAACXBIWXMAAAsTAAALEwEAmpwYAAAA7klEQVRYhe2XMQ7CMAxFXzN0YekROAE34QQMnIuJiYGJgYmJlSNwBA7AAVjKgFo1VdM4aZGKJUt/cPLlO3acCPwTCnAFHsAZGAKhxvlb4r9KAAfDHKAHzIE18AC2wBiIFP4VMAdK4A7MgF7dgnGvp2QsExjV+KcGO7XBNW8JXNJkAuwa5qwU/0yYQA6cFH8T0uCo+JtQvucmToWCEeBXwSiQyVwmqlEQ41bB1fX8Vi2ZMQp6zv2XgnwPHQWZo6DG5Ypw9/xKyecK9kmDRiiZr9LEDzKRKbiSuVsXvO1kpKyC02ve+gqWoODzf+CvPAFUVvdRnE1w7QAAAABJRU5ErkJggg==');
    background-size: cover;
    transform: rotate(-15deg);
    opacity: 0.8;
    z-index: 0;
    image-rendering: pixelated;
    display: none;
}

.diamond-ore-decoration {
    position: absolute;
    bottom: 30px;
    right: -15px;
    width: 70px;
    height: 70px;
    background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAAsTAAALEwEAmpwYAAAA1klEQVQ4y83TMUoDQRTG8d/GQrCxVBCxSBFIYWMjeIFcQG+QK3iEXMAT2HkA02lI6QWsUqS1SGGRQrGwsfCzsJFld2Z3C/3gwQzD+/7vzTCpVqsI4hjbmHc5/sYAE/iqC2pJTGunMNFiPsA++jjAVdF8lKOvchXrBVTxlRVzknNgU0u5H0DI3J4aAOXC+CnvwDGupeBrPOI9ZD7MqLnDFt7yCrjNqOliA5M8AkJTb3RwhnbMXOAZRw14nOAhZN7AKe5rAr5xjlFsE5WYwgzP+V3/v3TxiAs8pVzfogKMEF94h+YAAAAASUVORK5CYII=');
    background-size: cover;
    transform: rotate(10deg);
    opacity: 0.8;
    z-index: 0;
    image-rendering: pixelated;
    display: none;
}

@media (min-width: 992px) {
    .grass-block-decoration,
    .diamond-ore-decoration {
        display: block;
    }
}

.generator-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 1rem;
}

@media (max-width: 900px) {
    .generator-layout {
        grid-template-columns: 1fr;
    }
}

/* Config Panel */
.config-panel {
    background: var(--minecraft-panel);
    padding: 2rem;
    border-radius: 2px;
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.3);
    border: 2px solid var(--minecraft-secondary);
    position: relative;
    z-index: 1;
}

.config-panel h2, .preview-panel h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--minecraft-green);
    display: flex;
    align-items: center;
    gap: 10px;
    text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.5);
    border-bottom: 2px solid var(--minecraft-secondary);
    padding-bottom: 0.5rem;
    font-family: 'VT323', monospace;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.8rem;
    font-weight: 700;
    color: #E0E0E0;
    font-size: 1.1rem;
    font-family: 'VT323', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.input-with-button {
    display: flex;
    gap: 10px;
}

.minecraft-input {
    flex: 1;
    padding: 12px 15px;
    border: 2px solid var(--minecraft-secondary);
    border-radius: 2px;
    font-size: 1rem;
    transition: all 0.3s;
    background: rgba(0, 0, 0, 0.3);
    color: #fff;
    font-family: 'Noto Sans Mono', monospace;
}

.minecraft-input:focus {
    border-color: var(--minecraft-green);
    background: rgba(0, 0, 0, 0.25);
    outline: none;
    box-shadow: 0 0 0 2px rgba(68, 189, 50, 0.2);
}

.minecraft-btn-small {
    padding: 0 20px;
    background: var(--minecraft-green);
    color: white;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.95rem;
    font-family: 'VT323', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: inset 0 2px 0 rgba(255, 255, 255, 0.2),
                inset 0 -2px 0 rgba(0, 0, 0, 0.3);
    text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.5);
}

.minecraft-btn-small:hover {
    background: var(--minecraft-secondary);
    transform: translateY(-1px);
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 10px;
}

.option-btn {
    padding: 12px 10px;
    border: 2px solid var(--minecraft-secondary);
    background: rgba(0, 0, 0, 0.3);
    border-radius: 2px;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s;
    font-weight: 700;
    color: #E0E0E0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: 'VT323', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.option-btn:hover {
    border-color: var(--minecraft-green);
    background: rgba(0, 0, 0, 0.2);
    transform: translateY(-1px);
}

.option-btn.active {
    background: var(--minecraft-green);
    color: #fff;
    border-color: var(--minecraft-green);
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.3);
}

.option-btn.disabled {
    opacity: 0.35;
    cursor: not-allowed;
    filter: grayscale(0.2);
}

.option-btn.disabled:hover {
    transform: none;
    border-color: var(--minecraft-secondary);
    background: rgba(0, 0, 0, 0.3);
}

.layout-lock-note {
    margin-top: 10px;
    padding: 12px 12px;
    border: 2px solid rgba(255, 140, 0, 0.8);
    background: rgba(255, 140, 0, 0.12);
    color: #FFD8A8;
    font-family: 'VT323', monospace;
    font-size: 1.05rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.3);
    border-radius: 2px;
    display: none;
}

.layout-lock-note.active {
    display: block;
}

.opt-icon {
    font-size: 1.2em;
}

/* Preview Panel */
.preview-panel {
    background: var(--minecraft-panel);
    padding: 2rem;
    border-radius: 2px;
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.3);
    border: 2px solid var(--minecraft-secondary);
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

.preview-container-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.25);
    background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 18px 18px;
    border-radius: 2px;
    padding: 30px;
    min-height: 250px;
    margin-bottom: 2rem;
    border: 2px solid var(--minecraft-secondary);
}

.preview-container {
    width: 100%;
    max-width: 450px;
    transition: all 0.3s ease;
}

.code-area {
    position: relative;
    background: rgba(0, 0, 0, 0.35);
    border-radius: 2px;
    padding: 1rem;
    box-shadow: inset 0 2px 10px rgba(0,0,0,0.35);
    border: 1px solid var(--minecraft-secondary);
}

.code-area textarea {
    width: 100%;
    background: transparent;
    border: none;
    color: #ecf0f1;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.9rem;
    resize: none;
    height: 80px;
    line-height: 1.5;
}

.code-area textarea:focus {
    outline: none;
}

.copy-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0,0,0,0.25);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.12);
    padding: 6px 12px;
    border-radius: 2px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.2s;
    font-family: 'VT323', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.copy-btn:hover {
    background: var(--minecraft-green);
    border-color: var(--minecraft-green);
}

.help-text {
    font-size: 0.85rem;
    color: #AAAAAA;
    margin-top: 8px;
}

/* Features Section */
.features-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 2px solid var(--minecraft-secondary);
    position: relative;
    z-index: 1;
}

.feature-card {
    text-align: center;
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--minecraft-secondary);
    border-radius: 2px;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: inline-block;
    background: rgba(0, 0, 0, 0.25);
    padding: 15px;
    border-radius: 50%;
    border: 1px solid var(--minecraft-secondary);
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--minecraft-green);
    text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.5);
    font-family: 'VT323', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.feature-card p {
    color: #CCCCCC;
    line-height: 1.6;
}