/* =========================================
   Medcare Cabinet - PREMIUM UI STYLES
   ========================================= */

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

:root {
    --bg-light: #f8fafc;
    --primary: #165a96;
    --primary-light: #0ba599;
    --primary-dark: #0f406b;
    --text-main: #1e293b;
    --text-muted: #64748b;
    
    /* Premium Shadows */
    --shadow-soft: 0 10px 40px -10px rgba(22, 90, 150, 0.08);
    --shadow-glow: 0 10px 30px -5px rgba(11, 165, 153, 0.3);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.5);
}

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

body {
    background-color: var(--bg-light);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6, .font-display {
    font-family: 'Poppins', sans-serif;
}

/* Utility Classes */
.text-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-premium {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.bg-gradient-teal {
    background: linear-gradient(135deg, var(--primary-light) 0%, #08847a 100%);
}

/* Glassmorphism Effects */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-soft);
}

.glass-dark {
    background: rgba(22, 90, 150, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Navbar specific */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.navbar.scrolled .nav-link {
    color: var(--text-main);
}

.navbar.scrolled .nav-link:hover {
    color: var(--primary-light);
}

.navbar.scrolled .logo-text {
    color: var(--primary);
}

/* Cards & Hover Effects */
.hover-lift {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-soft);
}

.btn-glow {
    position: relative;
    transition: all 0.3s ease;
}

.btn-glow:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

/* Background Effects */
.bg-mesh {
    background-color: var(--bg-light);
    background-image: 
        radial-gradient(at 0% 0%, hsla(210,100%,95%,1) 0, transparent 50%), 
        radial-gradient(at 100% 0%, hsla(175,100%,90%,1) 0, transparent 50%);
}

.blob {
    position: absolute;
    filter: blur(80px);
    z-index: 0;
    opacity: 0.5;
    border-radius: 50%;
    animation: float 10s infinite ease-in-out alternate;
}

.blob-1 {
    top: -10%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: rgba(11, 165, 153, 0.2);
}

.blob-2 {
    bottom: -10%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(22, 90, 150, 0.15);
    animation-delay: -5s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(30px, 50px) scale(1.1); }
}

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

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}

/* Loading Spinner */
.loader {
    border: 3px solid rgba(11, 165, 153, 0.1);
    border-radius: 50%;
    border-top: 3px solid var(--primary-light);
    width: 24px;
    height: 24px;
    -webkit-animation: spin 1s linear infinite; /* Safari */
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}