/* Modern CSS for Counselling Platform */
:root {
    /* Color Palette */
    --primary: #4361ee;
    --primary-dark: #3a56d4;
    --secondary: #3f37c9;
    --success: #4bb543;
    --danger: #ff3333;
    --warning: #ffbe0b;
    --light: #f8f9fa;
    --dark: #212529;
    --gray: #6c757d;
    --light-gray: #e9ecef;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Base Styles */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: #f5f7fb;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing);
}

p {
    margin-bottom: var(--spacing);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--primary-dark);
    text-decoration: none;
}

/* Layout */
.container {
    max-width: 1200px;
    padding-left: var(--spacing);
    padding-right: var(--spacing);
}

/* Cards */
.card {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin-bottom: var(--spacing);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.card-header {
    background-color: white;
    border-bottom: 1px solid var(--light-gray);
    padding: var(--spacing);
    font-weight: 600;
}

.card-body {
    padding: var(--spacing);
}

/* Buttons */
.btn {
    border-radius: var(--radius);
    padding: 0.5rem 1.25rem;
    font-weight: 500;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn i {
    font-size: 1.1em;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-1px);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline-primary:hover {
    background-color: var(--primary);
    color: white;
}

/* Forms */
.form-control {
    border-radius: var(--radius);
    padding: 0.625rem 1rem;
    border: 1px solid #e2e8f0;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

/* Navigation */
.navbar {
    background-color: white !important;
    box-shadow: var(--shadow-sm);
    padding: 0.75rem 0;
}

.navbar-brand {
    font-weight: 800;
    color: var(--primary) !important;
    font-size: 1.5rem;
}

.nav-link {
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: var(--radius);
    margin: 0 0.25rem;
}

.nav-link:hover {
    background-color: rgba(67, 97, 238, 0.1);
}

/* Dashboard Widgets */
.dashboard-widget {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing);
    margin-bottom: var(--spacing);
    box-shadow: var(--shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.dashboard-widget:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Alerts */
.alert {
    border-radius: var(--radius);
    padding: 0.75rem 1.25rem;
    border: none;
}

.alert-success {
    background-color: #e6f7ee;
    color: #047857;
}

.alert-danger {
    background-color: #fef2f2;
    color: #b91c1c;
}

/* Utilities */
.rounded-lg {
    border-radius: var(--radius-lg) !important;
}

.shadow-hover:hover {
    box-shadow: var(--shadow-md) !important;
}

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

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

/* Responsive Adjustments */
@media (max-width: 768px) {
    .container {
        padding-left: var(--spacing);
        padding-right: var(--spacing);
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
    
    .btn {
        padding: 0.4rem 1rem;
    }
}

/* Custom Components */
.profile-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid white;
    box-shadow: var(--shadow-sm);
}

.status-badge {
    padding: 0.25rem 0.5rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: capitalize;
}

.status-active {
    background-color: #e6f7ee;
    color: #047857;
}

.status-pending {
    background-color: #fffbeb;
    color: #b45309;
}

.status-inactive {
    background-color: #f3f4f6;
    color: #6b7280;
}