/**
 * CTV Portal - Base Styles
 * Modern Glassmorphism Design
 * 
 * Updated: January 2026
 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Primary Colors */
    --primary-blue: #3b82f6;
    --primary-purple: #8b5cf6;
    --primary-gradient: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    
    /* Accent Colors from Reference */
    --accent-blue: #3b82f6;
    --accent-green: #22c55e;
    --accent-red: #ef4444;
    --accent-orange: #f97316;
    --accent-purple: #8b5cf6;
    --accent-yellow: #eab308;
    
    /* Priority Colors */
    --priority-low: #22c55e;
    --priority-medium: #f97316;
    
    /* Background Gradients */
    --bg-gradient-1: #e8f4fc;
    --bg-gradient-2: #fce8e8;
    --bg-gradient-3: #e8fcf4;
    --bg-body: linear-gradient(135deg, #c7e9fb 0%, #e8d4f8 25%, #fbd4d4 50%, #fbe8c7 75%, #c7fbd4 100%);
    
    /* Glass Effect */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.8);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    --glass-blur: blur(20px);
    
    /* Text Colors */
    --text-primary: #1a1a2e;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    
    /* Status Colors */
    --success: #22c55e;
    --success-light: #dcfce7;
    --info: #3b82f6;
    --info-light: #e8f4fc;
    --warning: #f97316;
    --warning-light: #ffedd5;
    --danger: #ef4444;
    --danger-light: #fee2e2;
    --pink: #ec4899;
    --pink-light: #fce7f3;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;
}

html {
    min-height: 100%;
    height: 100%;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-body);
    background-attachment: scroll; /* Changed from fixed for better mobile support */
    color: var(--text-primary);
    min-height: 100vh;
    width: 100%;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Background decorative shapes - Removed to match reference exact gradient */
body::before, body::after {
    display: none;
}

/* Loading State */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

/* Page Sections */
.page-section {
    display: none;
}

.page-section.active {
    display: block;
    animation: fadeInUp 0.4s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Skeleton Loading Animation */
@keyframes skeleton-shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.skeleton-loader {
    display: inline-block;
    height: 32px;
    width: 140px;
    background: linear-gradient(90deg, 
        rgba(255,255,255,0.4) 25%, 
        rgba(255,255,255,0.6) 50%, 
        rgba(255,255,255,0.4) 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
    border-radius: var(--radius-sm);
}

.stat-card.green .skeleton-loader {
    background: linear-gradient(90deg, 
        var(--success-light) 25%, 
        rgba(16, 185, 129, 0.2) 50%, 
        var(--success-light) 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
}

.stat-card.blue .skeleton-loader {
    background: linear-gradient(90deg, 
        var(--info-light) 25%, 
        rgba(59, 130, 246, 0.2) 50%, 
        var(--info-light) 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
}

.stat-card.gold .skeleton-loader {
    background: linear-gradient(90deg, 
        var(--warning-light) 25%, 
        rgba(245, 158, 11, 0.2) 50%, 
        var(--warning-light) 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
}

.stat-card.pink .skeleton-loader {
    background: linear-gradient(90deg, 
        var(--pink-light) 25%, 
        rgba(236, 72, 153, 0.2) 50%, 
        var(--pink-light) 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
}

@media (max-width: 480px) {
    .skeleton-loader {
        height: 24px;
        width: 100px;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(100, 116, 139, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(100, 116, 139, 0.5);
}