/* دکمه‌های هدر */
.header-actions {
    display: flex;
    gap: 15px;
}

.icon-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 16px;
    transition: all 0.3s ease;
}

.icon-btn:hover {
    background: var(--neon-blue);
    color: var(--bg-primary);
    transform: rotate(30deg);
}

/* پنل تنظیمات */
.options-panel {
    position: fixed;
    right: -400px;
    top: 0;
    width: 400px;
    height: 100vh;
    background: var(--bg-secondary);
    border-left: 1px solid var(--glass-border);
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.5);
    z-index: 1000;
    transition: right 0.3s ease;
    overflow-y: auto;
}

.options-panel.open {
    right: 0;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--glass-border);
}

.panel-header h3 {
    color: var(--neon-blue);
    font-size: 20px;
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-btn:hover {
    color: var(--neon-pink);
}

.panel-content {
    padding: 20px;
}

.options-section {
    margin-bottom: 30px;
}

.options-section h4 {
    color: var(--text-primary);
    margin-bottom: 15px;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.option-group {
    margin-bottom: 20px;
}

.option-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 14px;
}

/* دکمه‌های توگل */
.toggle-group {
    display: flex;
    gap: 10px;
}

.theme-btn, .view-btn {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--glass-border);
    background: var(--bg-primary);
    color: var(--text-secondary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.theme-btn.active, .view-btn.active {
    background: var(--neon-blue);
    color: var(--bg-primary);
    border-color: var(--neon-blue);
}

/* انتخابگر رنگ */
.color-picker {
    display: flex;
    gap: 10px;
}

.color-btn {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.color-btn.active {
    border-color: var(--text-primary);
    transform: scale(1.2);
}

/* اسلایدر فونت */
#fontSizeSlider {
    width: 100%;
    margin: 10px 0;
}

#fontSizeValue {
    color: var(--neon-blue);
    font-weight: bold;
}

/* چک‌باکس‌ها */
.checkbox-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* سوییچ‌ها */
.switch-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-card);
    transition: .4s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--neon-blue);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

/* فوتر پنل */
.panel-footer {
    padding: 20px;
    border-top: 1px solid var(--glass-border);
    display: flex;
    gap: 10px;
}

.secondary-btn {
    flex: 1;
    padding: 12px;
    border: 1px solid var(--glass-border);
    background: var(--bg-primary);
    color: var(--text-secondary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.secondary-btn:hover {
    background: var(--glass-border);
}

/* پس‌زمینه تیره برای تم روشن */
body.light-theme {
    --bg-primary: #f5f5f5;
    --bg-secondary: #ffffff;
    --bg-card: rgba(0, 0, 0, 0.05);
    --text-primary: #333333;
    --text-secondary: #666666;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(0, 0, 0, 0.1);
}