/* Modern UI/UX for Heal Your Roots Systems
   A modern, clean UI with improved visual hierarchy, spacing, and interactions
*/

:root {
    /* Color Palette */
    --primary: #2C5282;
    --primary-light: #4299E1;
    --primary-dark: #1A365D;
    --primary-gradient: linear-gradient(135deg, var(--primary), var(--primary-light));
    
    --secondary: #38A169;
    --secondary-light: #48BB78;
    --secondary-dark: #276749;
    --secondary-gradient: linear-gradient(135deg, var(--secondary), var(--secondary-light));
    
    --accent: #4299E1;
    --success: #38A169;
    --warning: #ECC94B;
    --danger: #E53E3E;
    --info: #4299E1;
    
    /* Neutral Colors */
    --dark: #2D3748;
    --gray: #718096;
    --light-gray: #E2E8F0;
    --ultra-light-gray: #F7FAFC;
    --white: #FFFFFF;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 8px 15px rgba(0, 0, 0, 0.06), 0 3px 5px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08), 0 6px 12px rgba(0, 0, 0, 0.1);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Layout */
    --header-height: 64px;
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 80px;
    
    /* Animation */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;
}

/* Base Elements */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: var(--dark);
    background-color: var(--ultra-light-gray);
    line-height: 1.6;
    font-size: 0.95rem;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-light);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

h1 { font-size: 1.875rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }

.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* Layout Components */

/* App Header */
.app-header {
    background-color: var(--white);
    border-bottom: 1px solid var(--light-gray);
    box-shadow: var(--shadow-sm);
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-lg);
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    z-index: 100;
    transition: all var(--transition-normal);
}

.app-header.expanded {
    left: var(--sidebar-collapsed-width);
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: var(--sidebar-width);
    background: var(--primary-gradient);
    color: var(--white);
    z-index: 200;
    transition: width var(--transition-normal);
    overflow-y: auto;
}

.sidebar-collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    padding: var(--spacing-lg);
    min-height: var(--header-height);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-brand-logo {
    height: 40px;
    margin-right: var(--spacing-md);
    transition: margin var(--transition-normal);
}

.sidebar-brand-text {
    font-weight: 600;
    font-size: 1.1rem;
    white-space: nowrap;
    opacity: 1;
    transition: opacity var(--transition-normal);
}

.sidebar-collapsed .sidebar-brand-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.sidebar-collapsed .sidebar-brand-logo {
    margin-right: 0;
}

.sidebar-section {
    margin-top: var(--spacing-lg);
}

.sidebar-heading {
    padding: 0 var(--spacing-lg);
    margin-bottom: var(--spacing-xs);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.6);
    white-space: nowrap;
    transition: opacity var(--transition-normal);
}

.sidebar-collapsed .sidebar-heading {
    opacity: 0;
    height: var(--spacing-md);
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-md) 0;
}

.sidebar-link {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    color: rgba(255, 255, 255, 0.85);
    white-space: nowrap;
    transition: all var(--transition-normal);
    margin: 2px var(--spacing-xs);
    border-radius: var(--radius-md);
}

.sidebar-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.sidebar-link.active {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--white);
    font-weight: 500;
}

.sidebar-icon {
    width: 20px;
    height: 20px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--spacing-md);
    transition: margin var(--transition-normal);
}

.sidebar-collapsed .sidebar-icon {
    margin-right: 0;
    margin-left: 4px;
}

.sidebar-text {
    transition: opacity var(--transition-normal);
}

.sidebar-collapsed .sidebar-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.dropdown-toggle-icon {
    margin-left: auto;
    transition: transform var(--transition-normal);
}

.dropdown-toggle.open .dropdown-toggle-icon {
    transform: rotate(90deg);
}

.sidebar-collapsed .dropdown-toggle-icon {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.sidebar-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
    background-color: rgba(0, 0, 0, 0.1);
    margin: 0 var(--spacing-xs);
    border-radius: var(--radius-md);
}

.sidebar-submenu.open {
    max-height: 1000px;
}

.sidebar-collapsed .sidebar-submenu {
    display: none;
}

.submenu-link {
    padding-left: calc(var(--spacing-lg) + 20px);
    opacity: 0.8;
    font-size: 0.9rem;
}

.submenu-link:hover {
    opacity: 1;
}

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--header-height);
    padding: var(--spacing-xl);
    transition: margin var(--transition-normal);
    min-height: calc(100vh - var(--header-height));
}

.main-content.expanded {
    margin-left: var(--sidebar-collapsed-width);
}

/* User Menu */
.user-menu {
    position: relative;
}

.user-menu-toggle {
    display: flex;
    align-items: center;
    padding: var(--spacing-xs);
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

.user-menu-toggle:hover {
    background-color: var(--ultra-light-gray);
}

.user-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    margin-right: var(--spacing-sm);
}

.user-info {
    margin-right: var(--spacing-sm);
}

.user-name {
    font-weight: 600;
    line-height: 1.2;
}

.user-role {
    font-size: 0.75rem;
    color: var(--gray);
}

.user-menu-dropdown {
    position: absolute;
    right: 0;
    top: 100%;
    width: 260px;
    background-color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    margin-top: var(--spacing-xs);
    overflow: hidden;
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
    transition: all var(--transition-fast);
    z-index: 100;
    border: 1px solid var(--light-gray);
}

.user-menu-dropdown.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.user-menu-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--light-gray);
}

.user-menu-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--dark);
    transition: background-color var(--transition-fast);
}

.user-menu-item:hover {
    background-color: var(--ultra-light-gray);
}

.user-menu-item i {
    width: 20px;
    text-align: center;
    margin-right: var(--spacing-sm);
    color: var(--primary);
}

.user-menu-divider {
    height: 1px;
    background-color: var(--light-gray);
    margin: var(--spacing-xs) 0;
}

/* Cards */
.card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin-bottom: var(--spacing-lg);
    border: none;
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

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

.card-interactive {
    cursor: pointer;
}

.card-interactive:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--light-gray);
    background-color: transparent;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
}

.card-title {
    margin-bottom: 0;
    font-weight: 600;
    font-size: 1.125rem;
}

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

.card-footer {
    padding: var(--spacing-lg);
    background-color: transparent;
    border-top: 1px solid var(--light-gray);
}

/* Stat Cards */
.stat-card {
    display: flex;
    align-items: center;
}

.stat-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    margin-right: var(--spacing-md);
    font-size: 1.5rem;
}

.stat-icon.bg-primary-light {
    background-color: rgba(44, 82, 130, 0.15);
    color: var(--primary);
}

.stat-icon.bg-success-light {
    background-color: rgba(56, 161, 105, 0.15);
    color: var(--success);
}

.stat-icon.bg-warning-light {
    background-color: rgba(236, 201, 75, 0.15);
    color: var(--warning);
}

.stat-icon.bg-danger-light {
    background-color: rgba(229, 62, 62, 0.15);
    color: var(--danger);
}

.stat-content {
    flex-grow: 1;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--gray);
    font-size: 0.875rem;
}

.stat-change {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
}

.stat-change.positive {
    color: var(--success);
}

.stat-change.negative {
    color: var(--danger);
}

/* Forms */
.form-control, .form-select {
    padding: 0.5rem 0.875rem;
    height: calc(1.5em + 1rem + 2px);
    border-radius: var(--radius-md);
    border: 1px solid var(--light-gray);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 0.25rem rgba(66, 153, 225, 0.15);
}

.form-label {
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.input-group-text {
    border-radius: var(--radius-md);
    border: 1px solid var(--light-gray);
    background-color: var(--ultra-light-gray);
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* Buttons */
.btn {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: var(--primary-gradient);
    border: none;
}

.btn-primary:hover, .btn-primary:focus {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border: none;
    box-shadow: 0 4px 10px rgba(44, 82, 130, 0.25);
}

.btn-secondary {
    background: var(--secondary-gradient);
    border: none;
}

.btn-secondary:hover, .btn-secondary:focus {
    background: linear-gradient(135deg, var(--secondary-dark), var(--secondary));
    border: none;
    box-shadow: 0 4px 10px rgba(56, 161, 105, 0.25);
}

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

.btn-outline-primary:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 4px 10px rgba(44, 82, 130, 0.15);
}

.btn-icon {
    width: 38px;
    height: 38px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.btn-icon.btn-sm {
    width: 32px;
    height: 32px;
}

.btn-icon.btn-lg {
    width: 48px;
    height: 48px;
}

/* Tables */
.table {
    --bs-table-bg: transparent;
    margin-bottom: 0;
}

.table th {
    font-weight: 600;
    color: var(--dark);
    border-top: none;
    padding: var(--spacing-sm) var(--spacing-md);
}

.table td {
    padding: var(--spacing-md);
    vertical-align: middle;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(245, 247, 250, 0.5);
}

.table-hover tbody tr:hover {
    background-color: rgba(66, 153, 225, 0.05);
}

.table-responsive {
    margin-bottom: var(--spacing-lg);
}

/* Action buttons in tables */
.table-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.action-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--ultra-light-gray);
    color: var(--gray);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.action-btn:hover {
    background-color: var(--light-gray);
    color: var(--dark);
}

.action-btn.edit:hover {
    background-color: rgba(66, 153, 225, 0.15);
    color: var(--primary);
}

.action-btn.delete:hover {
    background-color: rgba(229, 62, 62, 0.15);
    color: var(--danger);
}

.action-btn.view:hover {
    background-color: rgba(56, 161, 105, 0.15);
    color: var(--success);
}

/* Badges */
.badge {
    padding: 0.35em 0.65em;
    font-weight: 600;
    border-radius: 50rem;
}

.badge.bg-primary {
    background: var(--primary-gradient) !important;
}

.badge.bg-success {
    background: var(--secondary-gradient) !important;
}

/* Pagination */
.pagination {
    margin-bottom: 0;
}

.page-link {
    color: var(--primary);
    border: 1px solid var(--light-gray);
    margin: 0 2px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.page-link:hover {
    background-color: var(--ultra-light-gray);
    color: var(--primary-dark);
    border-color: var(--light-gray);
}

.page-item.active .page-link {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* Tabs and pills */
.nav-tabs {
    border-bottom: 1px solid var(--light-gray);
    margin-bottom: var(--spacing-lg);
}

.nav-tabs .nav-link {
    border: none;
    border-bottom: 3px solid transparent;
    border-radius: 0;
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 500;
    color: var(--gray);
    margin-bottom: -1px;
}

.nav-tabs .nav-link:hover:not(.active) {
    border-bottom: 3px solid var(--light-gray);
    color: var(--dark);
}

.nav-tabs .nav-link.active {
    color: var(--primary);
    border-bottom: 3px solid var(--primary);
    background-color: transparent;
}

.nav-pills .nav-link {
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: 500;
    color: var(--gray);
}

.nav-pills .nav-link.active {
    background-color: var(--primary);
    color: white;
}

/* Alerts */
.alert {
    border-radius: var(--radius-md);
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.alert-success {
    background-color: rgba(56, 161, 105, 0.1);
    color: var(--secondary-dark);
}

.alert-danger {
    background-color: rgba(229, 62, 62, 0.1);
    color: #9B2C2C;
}

.alert-warning {
    background-color: rgba(236, 201, 75, 0.1);
    color: #975A16;
}

.alert-info {
    background-color: rgba(66, 153, 225, 0.1);
    color: var(--primary-dark);
}

/* Modals */
.modal-content {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--light-gray);
}

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

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--light-gray);
}

/* Progress */
.progress {
    height: 0.75rem;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
    background-color: var(--light-gray);
}

.progress-bar {
    background: var(--primary-gradient);
}

.progress-sm {
    height: 0.5rem;
}

.progress-lg {
    height: 1rem;
}

/* Charts */
.chart-container {
    position: relative;
    height: 300px;
    margin-bottom: var(--spacing-lg);
}

/* Breadcrumbs */
.breadcrumb {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-sm) 0;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: ">";
    color: var(--gray);
}

.breadcrumb-item a {
    color: var(--gray);
}

.breadcrumb-item.active {
    color: var(--dark);
}

/* Page headers */
.page-header {
    margin-bottom: var(--spacing-xl);
}

.page-header-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.page-header-subtitle {
    color: var(--gray);
    font-size: 1rem;
}

.page-header-actions {
    margin-top: var(--spacing-md);
}

/* HIPAA notification */
.hipaa-notification {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(229, 62, 62, 0.9);
    color: white;
    padding: var(--spacing-xs);
    text-align: center;
    font-size: 0.8rem;
    z-index: 1050;
    box-shadow: var(--shadow);
}

/* Utilities */
.hover-shadow {
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hover-shadow:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
    background-color: var(--primary);
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: 0.75rem;
}

.avatar-lg {
    width: 64px;
    height: 64px;
    font-size: 1.5rem;
}

.bg-primary-light {
    background-color: rgba(44, 82, 130, 0.1) !important;
}

.bg-success-light {
    background-color: rgba(56, 161, 105, 0.1) !important;
}

.bg-warning-light {
    background-color: rgba(236, 201, 75, 0.1) !important;
}

.bg-danger-light {
    background-color: rgba(229, 62, 62, 0.1) !important;
}

.bg-info-light {
    background-color: rgba(66, 153, 225, 0.1) !important;
}

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

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 1060;
}

.toast {
    background-color: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-sm);
    min-width: 300px;
    max-width: 500px;
    border: none;
}

.toast-header {
    border-bottom: 1px solid var(--light-gray);
    padding: var(--spacing-sm) var(--spacing-md);
}

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

/* Responsive adjustments */
@media (max-width: 992px) {
    :root {
        --sidebar-width: 240px;
    }
    
    .main-content {
        padding: var(--spacing-lg);
    }
    
    .card-header, .card-body, .card-footer {
        padding: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    :root {
        --sidebar-width: 100%;
    }
    
    .sidebar {
        transform: translateX(-100%);
        z-index: 1050;
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
        padding: var(--spacing-md);
    }
    
    .app-header {
        left: 0;
    }
    
    .app-header .container-fluid {
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }
    
    .toast {
        max-width: 100%;
        width: calc(100% - 2rem);
    }
    
    .user-info {
        display: none;
    }
}

@media (max-width: 576px) {
    .card-header, .card-body, .card-footer {
        padding: var(--spacing-sm);
    }
    
    .table td, .table th {
        padding: var(--spacing-sm);
    }
    
    .toast-container {
        right: 1rem;
        left: 1rem;
        bottom: 1rem;
    }
    
    .toast {
        width: 100%;
    }
}