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

:root {
    /* Classic Medical Blue Palette */
    --primary-blue: #005A9C;
    --secondary-blue: #0073CF;
    --light-blue: #E1F0FA;
    --dark-blue: #002855;
    --accent-blue: #009FE3;
    
    /* Neutrals */
    --bg-color: #F4F7F9;
    --surface-color: #FFFFFF;
    --text-primary: #2C3E50;
    --text-secondary: #7F8C8D;
    
    /* System */
    --success: #27AE60;
    --warning: #F2C46F;
    --danger: #E74C3C;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
}

/* Glassmorphism Classes */
.glass-panel {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(0, 90, 156, 0.06);
}

.glass-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: white;
    box-shadow: 0 4px 12px rgba(0, 90, 156, 0.2);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--dark-blue);
    font-weight: 600;
}

/* Custom Buttons with Micro-animations */
.btn-medical {
    background-color: var(--primary-blue);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 10px 24px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 90, 156, 0.2);
}

.btn-medical:hover {
    background-color: var(--secondary-blue);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 90, 156, 0.3);
    color: white;
}

.btn-medical-outline {
    background-color: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
    border-radius: 8px;
    padding: 8px 22px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-medical-outline:hover {
    background-color: var(--light-blue);
    color: var(--primary-blue);
}

/* Input Fields */
.form-control, .form-select {
    border-radius: 8px;
    border: 1px solid #CED4DA;
    padding: 12px 16px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--secondary-blue);
    box-shadow: 0 0 0 0.25rem rgba(0, 115, 207, 0.25);
}

/* Animations */
.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

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

/* Sidebar Navigation */
.sidebar {
    background-color: var(--surface-color);
    border-right: 1px solid #EAEAEA;
    height: 100vh;
    padding: 20px;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.02);
}

.sidebar .nav-link {
    color: var(--text-secondary);
    font-weight: 600;
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 8px;
    transition: all 0.3s ease;
}

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

.sidebar i {
    margin-right: 10px;
    font-size: 1.1em;
}

.brand-text {
    color: var(--primary-blue);
    font-weight: 700;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Layout Utilities */
.main-content {
    background-color: var(--bg-color);
    min-height: 100vh;
}