/* ==========================================
   SkyNode Systems - Tools Specific Styles
   Interactive Tools UI Components
   ========================================== */

/* ==========================================
   Tool Container
   ========================================== */
.tool-container {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--glass-shadow);
}

.tool-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--glass-border);
}

.tool-header-icon {
    font-size: 2.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tool-header h2 {
    margin: 0;
}

/* ==========================================
   Code Display (JSON Formatter, API Tester)
   ========================================== */
.code-editor {
    background: #0a0a0a;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: #00ff00;
    min-height: 200px;
    overflow: auto;
    position: relative;
}

.code-editor textarea {
    background: transparent;
    border: none;
    color: #00ff00;
    font-family: var(--font-mono);
    width: 100%;
    min-height: 180px;
    resize: vertical;
}

.code-output {
    background: #000;
    border: 1px solid var(--color-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    max-height: 400px;
    overflow: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.code-line-numbers {
    position: absolute;
    left: 0;
    top: 0;
    padding: var(--spacing-md);
    color: rgba(255, 255, 255, 0.3);
    user-select: none;
    border-right: 1px solid var(--glass-border);
}

/* Syntax Highlighting */
.json-key {
    color: #0ea5e9;
}

.json-string {
    color: #10b981;
}

.json-number {
    color: #f59e0b;
}

.json-boolean {
    color: #8b5cf6;
}

.json-null {
    color: #6b7280;
}

/* ==========================================
   Calculator / Comparison Table
   ========================================== */
.calculator-controls {
    display: grid;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.slider-group {
    background: rgba(14, 165, 233, 0.05);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
}

.slider-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.slider {
    width: 100%;
    height: 8px;
    border-radius: var(--radius-sm);
    background: var(--glass-bg);
    outline: none;
    -webkit-appearance: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(14, 165, 233, 0.5);
}

.slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 8px rgba(14, 165, 233, 0.5);
}

.comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.comparison-table th {
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
}

.comparison-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--glass-border);
    background: var(--glass-bg);
}

.comparison-table tbody tr:hover {
    background: rgba(14, 165, 233, 0.1);
}

.price-tag {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-secondary);
}

.price-tag-winner {
    color: #10b981;
    position: relative;
}

.price-tag-winner::after {
    content: '✓ أفضل سعر';
    font-size: 0.75rem;
    background: #10b981;
    color: white;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    margin-left: 8px;
}

/* ==========================================
   Password Strength Meter
   ========================================== */
.password-strength {
    margin-top: var(--spacing-sm);
}

.strength-meter {
    height: 8px;
    background: var(--glass-bg);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
}

.strength-meter-fill {
    height: 100%;
    transition: var(--transition-base);
    border-radius: var(--radius-sm);
}

.strength-weak {
    width: 25%;
    background: #ef4444;
}

.strength-fair {
    width: 50%;
    background: #f59e0b;
}

.strength-good {
    width: 75%;
    background: #3b82f6;
}

.strength-strong {
    width: 100%;
    background: #10b981;
}

.strength-checklist {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xs);
}

.strength-checklist li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    background: var(--glass-bg);
    font-size: 0.9rem;
}

.strength-checklist li.valid {
    color: #10b981;
}

.strength-checklist li.invalid {
    color: #ef4444;
}

.strength-checklist li::before {
    content: '✗';
    font-weight: bold;
}

.strength-checklist li.valid::before {
    content: '✓';
    color: #10b981;
}

/* ==========================================
   WhatsApp Link Generator
   ========================================== */
.whatsapp-preview {
    background: #128C7E;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-md) 0;
    color: white;
}

.whatsapp-preview-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.whatsapp-preview-icon {
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.whatsapp-message-bubble {
    background: white;
    color: #000;
    padding: var(--spacing-md);
    border-radius: 0 var(--radius-md) var(--radius-md) var(--radius-md);
    margin: var(--spacing-sm) 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.qr-code-container {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    margin-top: var(--spacing-md);
}

#qrcode {
    display: inline-block;
}

/* ==========================================
   API Response Display
   ========================================== */
.api-response {
    margin-top: var(--spacing-md);
}

.response-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--glass-bg);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    border: 1px solid var(--glass-border);
    border-bottom: none;
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.85rem;
}

.status-200 {
    background: #10b981;
    color: white;
}

.status-400 {
    background: #f59e0b;
    color: white;
}

.status-500 {
    background: #ef4444;
    color: white;
}

.response-time {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.headers-display {
    background: rgba(14, 165, 233, 0.05);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.headers-display h4 {
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

.header-item {
    display: flex;
    gap: var(--spacing-sm);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    padding: 0.25rem 0;
}

.header-key {
    color: var(--color-secondary);
    font-weight: 600;
}

/* ==========================================
   Copy Button
   ========================================== */
.copy-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-base);
}

.copy-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.4);
}

.copy-btn.copied {
    background: #10b981;
}

.copy-btn.copied::after {
    content: 'تم النسخ!';
    position: absolute;
    top: -30px;
    right: 50%;
    transform: translateX(50%);
    background: #10b981;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    white-space: nowrap;
}

/* ==========================================
   Tool Actions Bar
   ========================================== */
.tool-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
}

.tool-actions .btn {
    flex: 1;
    min-width: 150px;
}

/* ==========================================
   Input Groups
   ========================================== */
.input-group {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-end;
}

.input-group input {
    flex: 1;
}

.input-group .btn {
    flex-shrink: 0;
}

/* ==========================================
   Alert Messages
   ========================================== */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-sm) 0;
    border-left: 4px solid;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border-color: #10b981;
    color: #10b981;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
    color: #ef4444;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: #f59e0b;
    color: #f59e0b;
}

.alert-info {
    background: rgba(14, 165, 233, 0.1);
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

/* ==========================================
   Tabs Component
   ========================================== */
.tabs {
    margin-bottom: var(--spacing-md);
}

.tab-buttons {
    display: flex;
    gap: var(--spacing-xs);
    border-bottom: 2px solid var(--glass-border);
    margin-bottom: var(--spacing-md);
}

.tab-btn {
    background: transparent;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transition: var(--transition-base);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    font-family: var(--font-primary);
    font-size: 1rem;
}

.tab-btn:hover {
    color: white;
}

.tab-btn.active {
    color: var(--color-secondary);
    border-bottom-color: var(--color-secondary);
    font-weight: 600;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fade-in-up 0.3s ease;
}

/* ==========================================
   API Disclaimer & Usage Guide
   ========================================== */
.api-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    background: rgba(245, 158, 11, 0.1);
    border: 2px solid #f59e0b;
    border-left: 6px solid #f59e0b;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.disclaimer-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.disclaimer-content h3 {
    margin: 0 0 0.5rem 0;
    color: #f59e0b;
    font-size: 1.1rem;
}

.disclaimer-content p {
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.usage-guide {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.usage-guide ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.usage-guide ul li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.usage-guide ul li:last-child {
    border-bottom: none;
}