/**
 * C4-AI - Settings Section Styles
 * نسخه 2.1.0
 */

/* Layout اصلی */
.settings-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 24px;
    min-height: calc(100vh - 200px);
}

/* منوی سمت راست */
.settings-nav {
    background: var(--card-bg);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    padding: 16px;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.settings-nav-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    padding: 12px 16px 8px;
    margin: 0;
}

.settings-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 10px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-base);
    margin-bottom: 4px;
}

.settings-nav-item:hover { background: var(--content-bg); color: var(--text-dark); }
.settings-nav-item.active { background: var(--primary-50); color: var(--primary); font-weight: 500; }
.settings-nav-item svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 2; }

/* محتوای تنظیمات */
.settings-content {
    background: var(--card-bg);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    overflow: visible; /* تغییر از hidden به visible برای نمایش کامل محتوا */
    position: relative; /* برای z-index */
}

.settings-panel { 
    display: none; 
    animation: fadeIn 0.3s ease; 
    position: relative; /* برای نمایش صحیح */
    z-index: 1; /* برای نمایش روی سایر عناصر */
}
.settings-panel.active { 
    display: block; 
    overflow: visible; /* برای نمایش کامل محتوا */
}

/* هدر پنل */
.settings-panel-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(135deg, var(--primary-50) 0%, transparent 100%);
}

.settings-panel-header h3 {
    margin: 0 0 8px;
    font-size: 20px;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 10px;
}

.settings-panel-header h3 svg { width: 24px; height: 24px; stroke: var(--primary); }
.settings-panel-header p { margin: 0; font-size: 14px; color: var(--text-secondary); }

/* بدنه پنل */
.settings-panel-body { padding: 24px; }

/* گروه‌های فرم */
.settings-form-group { margin-bottom: 24px; }
.settings-form-group:last-child { margin-bottom: 0; }
.settings-form-group label { display: block; margin-bottom: 8px; font-size: 14px; font-weight: 500; color: var(--text-dark); }
.settings-form-group .help-text { font-size: 13px; color: var(--text-muted); margin-top: 6px; }

.settings-form-group input[type="text"],
.settings-form-group input[type="password"],
.settings-form-group input[type="email"],
.settings-form-group input[type="number"],
.settings-form-group input[type="url"],
.settings-form-group select,
.settings-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 14px;
    font-family: inherit;
    background: var(--content-bg);
    transition: var(--transition-base);
}

.settings-form-group input:focus,
.settings-form-group select:focus,
.settings-form-group textarea:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Toggle Switch */
.toggle-group {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background: var(--content-bg);
    border-radius: 12px;
    margin-bottom: 12px;
}

.toggle-info h4 { margin: 0 0 4px; font-size: 15px; color: var(--text-dark); }
.toggle-info p { margin: 0; font-size: 13px; color: var(--text-secondary); }

.toggle-switch { position: relative; width: 52px; height: 28px; cursor: pointer; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--text-muted);
    border-radius: 28px;
    transition: var(--transition-base);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    width: 22px; height: 22px;
    left: 3px; bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: var(--transition-base);
}

.toggle-switch input:checked + .toggle-slider { background: var(--primary); }
.toggle-switch input:checked + .toggle-slider:before { transform: translateX(24px); }

/* کارت‌های تنظیمات */
.settings-card {
    padding: 20px;
    background: var(--content-bg);
    border-radius: 12px;
    margin-bottom: 16px;
    border: 1px solid transparent;
    transition: var(--transition-base);
}

.settings-card:hover { border-color: var(--border-color); }
.settings-card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.settings-card-header h4 { margin: 0; font-size: 16px; color: var(--text-dark); display: flex; align-items: center; gap: 10px; }
.settings-card-header h4 svg { width: 20px; height: 20px; stroke: var(--primary); }

.settings-card-badge { padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 500; }
.settings-card-badge.connected { background: rgba(34, 197, 94, 0.1); color: #16a34a; }
.settings-card-badge.disconnected { background: rgba(239, 68, 68, 0.1); color: #dc2626; }

/* فوتر تنظیمات */
.settings-panel-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    background: var(--content-bg);
}

/* کپی کد */
.copy-code-box { display: flex; gap: 8px; margin-top: 8px; }
.copy-code-box input {
    flex: 1;
    font-family: monospace;
    font-size: 12px;
    background: #1e293b;
    color: #e2e8f0;
    border: none;
    padding: 12px 16px;
    border-radius: 8px;
}
.copy-code-box button {
    padding: 12px 16px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

/* آواتار ویجت */
.avatar-upload { display: flex; align-items: center; gap: 20px; padding: 20px; background: var(--content-bg); border-radius: 12px; }
.avatar-preview { width: 80px; height: 80px; border-radius: 50%; background: var(--primary-50); display: flex; align-items: center; justify-content: center; font-size: 32px; overflow: hidden; border: 3px solid var(--primary); }
.avatar-preview img { width: 100%; height: 100%; object-fit: cover; }

/* Icon Style Picker */
.icon-style-option {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border: 2px solid var(--gray-200);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition-base);
    background: var(--gray-50);
}

.icon-style-option:hover {
    border-color: var(--primary-300);
    background: var(--primary-50);
    transform: scale(1.05);
}

.icon-style-option input[type="radio"] {
    display: none;
}

.icon-style-option:has(input:checked) {
    border-color: var(--primary);
    background: var(--primary-50);
    box-shadow: 0 0 0 3px var(--primary-100);
}

/* ============ دکمه بهبود با AI ============ */
.btn-ai-enhance {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    padding: 12px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 10px;
    color: white;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn-ai-enhance:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.btn-ai-enhance:active {
    transform: translateY(0);
}

.btn-ai-enhance:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-ai-enhance .btn-icon {
    font-size: 18px;
    animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

/* وضعیت در حال پردازش */
.enhance-status {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #f0f4ff 0%, #f5f0ff 100%);
    border-radius: 12px;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.enhance-status span {
    color: #667eea;
    font-size: 14px;
    font-weight: 500;
}

/* انیمیشن فکر کردن */
.thinking-animation {
    display: flex;
    align-items: center;
    gap: 4px;
}

.thinking-dot {
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    animation: thinking 1.4s ease-in-out infinite;
}

.thinking-dot:nth-child(1) { animation-delay: 0s; }
.thinking-dot:nth-child(2) { animation-delay: 0.2s; }
.thinking-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes thinking {
    0%, 80%, 100% {
        transform: scale(0.6);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* حالت موفق */
.enhance-status.success {
    background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
    border-color: rgba(34, 197, 94, 0.3);
}

.enhance-status.success span {
    color: #16a34a;
}

/* حالت خطا */
.enhance-status.error {
    background: linear-gradient(135deg, #fef2f2 0%, #fef2f2 100%);
    border-color: rgba(239, 68, 68, 0.3);
}

.enhance-status.error span {
    color: #dc2626;
}

/* Responsive */
@media (max-width: 900px) {
    .settings-layout { grid-template-columns: 1fr; }
    .settings-nav { position: static; display: flex; flex-wrap: wrap; gap: 8px; padding: 12px; }
    .settings-nav-title { width: 100%; padding: 8px 0; }
    .settings-nav-item { padding: 10px 14px; font-size: 13px; }
    
    .btn-ai-enhance {
        width: 100%;
        justify-content: center;
    }
}