/**
 * Professional Modern Design for WP Smart Short Links Pro
 */

/* ========================================
   ROOT VARIABLES - Professional Theme
   ======================================== */
:root {
    --primary-color: #4F46E5;
    --primary-hover: #4338CA;
    --secondary-color: #06B6D4;
    --success-color: #10B981;
    --warning-color: #F59E0B;
    --danger-color: #EF4444;
    --dark-bg: #1F2937;
    --light-bg: #F9FAFB;
    --card-bg: #FFFFFF;
    --text-primary: #111827;
    --text-secondary: #6B7280;
    --border-color: #E5E7EB;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --card-bg: #1F2937;
        --light-bg: #111827;
        --text-primary: #F9FAFB;
        --text-secondary: #9CA3AF;
        --border-color: #374151;
    }
}

/* ========================================
   BASE STYLES
   ======================================== */
.wpssl-container {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-primary);
    background: var(--light-bg);
}

/* ========================================
   CARDS & CONTAINERS
   ======================================== */
.wpssl-card,
.cyber-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.wpssl-card:hover,
.cyber-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

/* ========================================
   STAT CARDS
   ======================================== */
.wpssl-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.cyber-stat-card {
    background: linear-gradient(135deg, var(--card-bg) 0%, var(--light-bg) 100%);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow);
    border: 2px solid var(--border-color);
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cyber-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.cyber-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
    opacity: 0.9;
}

.stat-value,
.cyber-stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 8px 0;
    line-height: 1;
}

.stat-label,
.cyber-stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

/* ========================================
   BUTTONS
   ======================================== */
.wpssl-btn,
.cyber-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--primary-color);
    color: white;
}

.wpssl-btn:hover,
.cyber-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.cyber-btn-primary {
    background: var(--primary-color);
}

.cyber-btn-success {
    background: var(--success-color);
}

.cyber-btn-success:hover {
    background: #059669;
}

.cyber-btn-warning {
    background: var(--warning-color);
}

.cyber-btn-danger {
    background: var(--danger-color);
}

.cyber-btn-danger:hover {
    background: #DC2626;
}

.cyber-btn-small {
    padding: 6px 12px;
    font-size: 0.75rem;
    border-radius: 6px;
}

/* ========================================
   FORMS & INPUTS
   ======================================== */
.wpssl-input,
.cyber-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9375rem;
    transition: all 0.2s ease;
    background: var(--card-bg);
    color: var(--text-primary);
}

.wpssl-input:focus,
.cyber-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.cyber-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.cyber-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px 0;
}

/* ========================================
   TABLES
   ======================================== */
.cyber-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.cyber-table thead tr {
    background: var(--light-bg);
}

.cyber-table th {
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cyber-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9375rem;
}

.cyber-table tbody tr {
    transition: background-color 0.2s ease;
}

.cyber-table tbody tr:hover {
    background: var(--light-bg);
}

.cyber-code {
    background: rgba(79, 70, 229, 0.1);
    color: var(--primary-color);
    padding: 4px 8px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    font-weight: 600;
}

/* ========================================
   BADGES
   ======================================== */
.cyber-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cyber-badge-active {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.cyber-badge-trial {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.cyber-badge-expired,
.cyber-badge-inactive {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

/* ========================================
   ALERTS
   ======================================== */
.cyber-alert {
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid var(--primary-color);
    background: rgba(79, 70, 229, 0.05);
}

.cyber-alert-success {
    border-left-color: var(--success-color);
    background: rgba(16, 185, 129, 0.05);
}

.cyber-alert-warning {
    border-left-color: var(--warning-color);
    background: rgba(245, 158, 11, 0.05);
}

.cyber-alert-danger {
    border-left-color: var(--danger-color);
    background: rgba(239, 68, 68, 0.05);
}

.cyber-alert-info {
    border-left-color: var(--secondary-color);
    background: rgba(6, 182, 212, 0.05);
}

/* ========================================
   HEADERS
   ======================================== */
.cyber-header {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

/* ========================================
   PRICING CARDS
   ======================================== */
.cyber-pricing-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--shadow);
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cyber-pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.cyber-pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.cyber-price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    margin: 16px 0;
}

.cyber-feature-list {
    list-style: none;
    padding: 0;
    margin: 24px 0;
}

.cyber-feature-list li {
    padding: 12px 0;
    padding-left: 28px;
    position: relative;
    color: var(--text-primary);
}

.cyber-feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
    font-size: 1.2rem;
}

/* ========================================
   LOADER
   ======================================== */
.cyber-loader {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========================================
   ADMIN SPECIFIC
   ======================================== */
.wpssl-admin-page {
    background: var(--light-bg);
    padding: 20px;
}

.cyber-admin-container {
    max-width: 1400px;
    margin: 0 auto;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .wpssl-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .cyber-header {
        font-size: 1.875rem;
    }
    
    .cyber-price {
        font-size: 2.25rem;
    }
    
    .cyber-table {
        font-size: 0.875rem;
    }
    
    .cyber-table th,
    .cyber-table td {
        padding: 12px 8px;
    }
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.wpssl-fade-in {
    animation: fadeIn 0.3s ease;
}

/* ========================================
   UTILITIES
   ======================================== */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }