/* 
    Çağrı Sistemi V1 - Premium Design System
    Focus: Professional, White-based, Vibrant Accents
*/

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #3B82F6;
    --primary-light: #EFF6FF;
    --primary-dark: #2563EB;
    
    --secondary: #6366F1;
    
    --success: #10B981;
    --success-light: #ECFDF5;
    
    --warning: #F59E0B;
    --warning-light: #FFFBEB;
    
    --danger: #F43F5E;
    --danger-light: #FFF1F2;
    
    --slate-50: #F8FAFC;
    --slate-100: #F1F5F9;
    --slate-200: #E2E8F0;
    --slate-400: #94A3B8;
    --slate-600: #475569;
    --slate-900: #0F172A;

    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-premium: 0 20px 50px -12px rgba(15, 23, 42, 0.08);
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--slate-50);
    color: var(--slate-900);
}

.premium-card {
    background: #ffffff;
    border: 1px solid var(--slate-200);
    box-shadow: var(--shadow-premium);
    border-radius: 24px;
    transition: all 0.3s ease;
}

.premium-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 30px 60px -12px rgba(15, 23, 42, 0.12);
    border-color: var(--primary);
}

.btn-primary {
    background: var(--primary);
    color: white;
    font-weight: 700;
    border-radius: 16px;
    padding: 12px 24px;
    transition: all 0.2s ease;
    box-shadow: 0 10px 20px -5px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -5px rgba(59, 130, 246, 0.5);
}

.sidebar-link {
    display: flex;
    items-center: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 14px;
    color: var(--slate-600);
    font-weight: 600;
    transition: all 0.2s ease;
}

.sidebar-link:hover, .sidebar-link.active {
    background: var(--primary-light);
    color: var(--primary);
}

.glass-morphism {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.vibrant-gradient-bg {
    background: linear-gradient(135deg, #3B82F6 0%, #6366F1 100%);
}