/* Sidebar Modern Theme - Based on Fortis Dashboard Style */

/* ==========================================================================
   UNIFIED COLOR SYSTEM - Modern Healthcare Dashboard
   ========================================================================== */

:root {
    /* Primary Brand Colors */
    --primary-50: #f0fdfa;
    --primary-100: #ccfbf1;
    --primary-200: #99f6e4;
    --primary-300: #5eead4;
    --primary-400: #2dd4bf;
    --primary-500: #14b8a6;  /* Main Primary */
    --primary-600: #0d9488;
    --primary-700: #0f766e;
    --primary-800: #115e59;
    --primary-900: #134e4a;

    /* Secondary Colors */
    --secondary-50: #f8fafc;
    --secondary-100: #f1f5f9;
    --secondary-200: #e2e8f0;
    --secondary-300: #cbd5e1;
    --secondary-400: #94a3b8;
    --secondary-500: #64748b;
    --secondary-600: #475569;
    --secondary-700: #334155;
    --secondary-800: #1e293b;
    --secondary-900: #0f172a;

    /* Accent Colors */
    --accent-blue: #3b82f6;
    --accent-green: #10b981;
    --accent-yellow: #f59e0b;
    --accent-red: #ef4444;
    --accent-purple: #8b5cf6;

    /* Status Colors */
    --success: #10b981;
    --success-light: #d1fae5;
    --success-dark: #047857;

    --error: #ef4444;
    --error-light: #fee2e2;
    --error-dark: #dc2626;

    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --warning-dark: #d97706;

    --info: #3b82f6;
    --info-light: #dbeafe;
    --info-dark: #1d4ed8;

    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Layout Variables */
    --sidebar-width: 270px;
    --sidebar-bg: var(--secondary-50);
    --sidebar-bg-solid: var(--secondary-50);
    --sidebar-border: var(--secondary-200);

    /* Text Colors */
    --text-primary: var(--gray-900);
    --text-secondary: var(--gray-700);
    --text-muted: var(--gray-500);
    --text-light: var(--white);

    /* Interactive States */
    --hover-bg: var(--secondary-100);
    --active-bg: rgba(20, 184, 166, 0.12);
    --active-color: var(--primary-600);

    /* Gradients */
    --primary-gradient: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
    --secondary-gradient: linear-gradient(135deg, var(--secondary-100) 0%, var(--secondary-200) 100%);
    --success-gradient: linear-gradient(135deg, var(--success) 0%, var(--success-dark) 100%);
    --error-gradient: linear-gradient(135deg, var(--error) 0%, var(--error-dark) 100%);

    /* Shadows */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    --shadow-sidebar: var(--shadow-sm);
    --shadow-card: var(--shadow-md);
    --shadow-hover: var(--shadow-lg);

    /* Border Radius */
    --radius-xs: 2px;
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-2xl: 16px;

    /* Spacing */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
}

/* ==========================================================================
   GLOBAL STYLES & RESET
   ========================================================================== */

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'YsabeauOffice', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    margin: 0;
    padding: 0;
    background: var(--secondary-gradient);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

#wrapper {
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ==========================================================================
   UNIFIED COMPONENT LIBRARY
   ========================================================================== */

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin: 0 0 var(--space-2) 0;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin: 0 0 var(--space-4) 0;
    color: var(--text-secondary);
}

/* Links */
a {
    color: var(--primary-500);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-600);
    text-decoration: underline;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.875rem;
    line-height: 1;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-primary {
    background: var(--primary-gradient);
    color: var(--text-light);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover:not(:disabled) {
    background: var(--primary-600);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--white);
    color: var(--text-secondary);
    border-color: var(--secondary-300);
    box-shadow: var(--shadow-xs);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--secondary-50);
    border-color: var(--secondary-400);
    color: var(--text-primary);
}

.btn-success {
    background: var(--success-gradient);
    color: var(--text-light);
}

.btn-danger {
    background: var(--error-gradient);
    color: var(--text-light);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning) 0%, var(--warning-dark) 100%);
    color: var(--text-light);
}

.btn-info {
    background: linear-gradient(135deg, var(--info) 0%, var(--info-dark) 100%);
    color: var(--text-light);
}

.btn-outline-primary {
    background: transparent;
    color: var(--primary-500);
    border-color: var(--primary-500);
}

.btn-outline-primary:hover:not(:disabled) {
    background: var(--primary-500);
    color: var(--text-light);
}

.btn-sm {
    padding: var(--space-2) var(--space-3);
    font-size: 0.8125rem;
}

.btn-lg {
    padding: var(--space-4) var(--space-6);
    font-size: 1rem;
}

/* Cards */
.card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--secondary-200);
    overflow: hidden;
    transition: all var(--transition-normal);
}

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

.card-header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--secondary-200);
    background: var(--secondary-50);
}

.card-body {
    padding: var(--space-6);
}

.card-footer {
    padding: var(--space-6);
    border-top: 1px solid var(--secondary-200);
    background: var(--secondary-50);
}

.card-title {
    margin: 0 0 var(--space-2) 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.card-subtitle {
    margin: 0 0 var(--space-4) 0;
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Forms */
.form-group {
    margin-bottom: var(--space-4);
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.form-control {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--secondary-300);
    border-radius: var(--radius-lg);
    background: var(--white);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
}

.form-control::placeholder {
    color: var(--text-muted);
}

/* Form Validation */
.is-valid {
    border-color: var(--success) !important;
}

.is-invalid {
    border-color: var(--error) !important;
}

.valid-feedback {
    color: var(--success);
    font-size: 0.8125rem;
    margin-top: var(--space-1);
}

.invalid-feedback {
    color: var(--error);
    font-size: 0.8125rem;
    margin-top: var(--space-1);
}

/* Alerts */
.alert {
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    border: 1px solid transparent;
    margin-bottom: var(--space-4);
}

.alert-primary {
    background: var(--primary-50);
    color: var(--primary-700);
    border-color: var(--primary-200);
}

.alert-success {
    background: var(--success-light);
    color: var(--success-dark);
    border-color: var(--success);
}

.alert-danger {
    background: var(--error-light);
    color: var(--error-dark);
    border-color: var(--error);
}

.alert-warning {
    background: var(--warning-light);
    color: var(--warning-dark);
    border-color: var(--warning);
}

.alert-info {
    background: var(--info-light);
    color: var(--info-dark);
    border-color: var(--info);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge-primary {
    background: var(--primary-500);
    color: var(--white);
}

.badge-success {
    background: var(--success);
    color: var(--white);
}

.badge-danger {
    background: var(--error);
    color: var(--white);
}

.badge-warning {
    background: var(--warning);
    color: var(--white);
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--space-4);
}

.table th,
.table td {
    padding: var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--secondary-200);
}

.table th {
    background: var(--secondary-50);
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    font-size: 0.8125rem;
    letter-spacing: 0.025em;
}

.table tbody tr:hover {
    background: var(--secondary-50);
}

/* Loading States */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    color: var(--text-muted);
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--secondary-300);
    border-top: 2px solid var(--primary-500);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: var(--space-2);
}

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

/* Utility Classes */
.text-primary { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-success { color: var(--success) !important; }
.text-danger { color: var(--error) !important; }
.text-warning { color: var(--warning) !important; }
.text-info { color: var(--info) !important; }

.bg-primary { background: var(--primary-500) !important; color: var(--white) !important; }
.bg-secondary { background: var(--secondary-500) !important; color: var(--white) !important; }
.bg-success { background: var(--success) !important; color: var(--white) !important; }
.bg-danger { background: var(--error) !important; color: var(--white) !important; }
.bg-warning { background: var(--warning) !important; color: var(--white) !important; }
.bg-info { background: var(--info) !important; color: var(--white) !important; }

.border-primary { border-color: var(--primary-500) !important; }
.border-secondary { border-color: var(--secondary-300) !important; }

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

.rounded { border-radius: var(--radius-lg) !important; }
.rounded-sm { border-radius: var(--radius-sm) !important; }
.rounded-lg { border-radius: var(--radius-xl) !important; }

.d-flex { display: flex !important; }
.d-block { display: block !important; }
.d-none { display: none !important; }

.justify-content-center { justify-content: center !important; }
.justify-content-between { justify-content: space-between !important; }
.align-items-center { align-items: center !important; }

.m-0 { margin: 0 !important; }
.mt-1 { margin-top: var(--space-1) !important; }
.mt-2 { margin-top: var(--space-2) !important; }
.mt-3 { margin-top: var(--space-3) !important; }
.mt-4 { margin-top: var(--space-4) !important; }
.mb-1 { margin-bottom: var(--space-1) !important; }
.mb-2 { margin-bottom: var(--space-2) !important; }
.mb-3 { margin-bottom: var(--space-3) !important; }
.mb-4 { margin-bottom: var(--space-4) !important; }

.p-1 { padding: var(--space-1) !important; }
.p-2 { padding: var(--space-2) !important; }
.p-3 { padding: var(--space-3) !important; }
.p-4 { padding: var(--space-4) !important; }

.font-weight-bold { font-weight: 700 !important; }
.font-weight-normal { font-weight: 400 !important; }

.text-center { text-align: center !important; }
.text-left { text-align: left !important; }
.text-right { text-align: right !important; }

/* ==========================================================================
   ENHANCED UI COMPONENTS
   ========================================================================== */

/* Page Containers */
.page-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-4) var(--space-6);
}

.content-wrapper {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    margin-bottom: var(--space-6);
}

/* Enhanced Cards */
.card-modern {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--secondary-200);
    overflow: hidden;
    transition: all var(--transition-normal);
    position: relative;
}

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

.card-modern-header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--secondary-200);
    background: var(--secondary-50);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-modern-body {
    padding: var(--space-6);
}

.card-modern-footer {
    padding: var(--space-6);
    border-top: 1px solid var(--secondary-200);
    background: var(--secondary-50);
}

/* Status Indicators */
.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-lg);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.status-active {
    background: var(--success-light);
    color: var(--success-dark);
}

.status-inactive {
    background: var(--gray-100);
    color: var(--gray-600);
}

.status-pending {
    background: var(--warning-light);
    color: var(--warning-dark);
}

.status-error {
    background: var(--error-light);
    color: var(--error-dark);
}

/* Enhanced Buttons */
.btn-modern {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.875rem;
    line-height: 1;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-modern:hover::before {
    left: 100%;
}

.btn-modern-primary {
    background: var(--primary-gradient);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

.btn-modern-primary:hover:not(:disabled) {
    background: var(--primary-600);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-modern-secondary {
    background: var(--white);
    color: var(--text-secondary);
    border-color: var(--secondary-300);
    box-shadow: var(--shadow-xs);
}

.btn-modern-secondary:hover:not(:disabled) {
    background: var(--secondary-50);
    border-color: var(--secondary-400);
    color: var(--text-primary);
}

/* Form Enhancements */
.form-modern {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--secondary-200);
}

.form-section {
    margin-bottom: var(--space-8);
    padding: var(--space-5);
    background: var(--secondary-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--secondary-200);
}

.form-section:last-child {
    margin-bottom: 0;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-4);
}

.input-modern {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--secondary-300);
    border-radius: var(--radius-lg);
    background: var(--white);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
    position: relative;
}

.input-modern:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
}

.input-modern::placeholder {
    color: var(--text-muted);
}

/* Table Enhancements */
.table-modern {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.table-modern th,
.table-modern td {
    padding: var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--secondary-200);
}

.table-modern th {
    background: var(--secondary-50);
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    font-size: 0.8125rem;
    letter-spacing: 0.025em;
    position: sticky;
    top: 0;
    z-index: 10;
}

.table-modern tbody tr {
    transition: all var(--transition-fast);
}

.table-modern tbody tr:hover {
    background: var(--secondary-50);
}

.table-modern tbody tr:last-child td {
    border-bottom: none;
}

/* Loading States */
.loading-modern {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-12);
    color: var(--text-muted);
    gap: var(--space-4);
}

.loading-modern .spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--secondary-300);
    border-top: 3px solid var(--primary-500);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-modern .loading-text {
    font-size: 0.875rem;
    font-weight: 500;
}

/* Empty States */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-12);
    text-align: center;
    color: var(--text-muted);
}

.empty-state .empty-icon {
    font-size: 4rem;
    margin-bottom: var(--space-4);
    opacity: 0.5;
}

.empty-state .empty-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--text-secondary);
}

.empty-state .empty-text {
    font-size: 0.875rem;
    margin-bottom: var(--space-4);
}

/* Responsive Enhancements */
@media (max-width: 768px) {
    .page-container {
        padding: var(--space-3) var(--space-4);
    }

    .card-modern-header,
    .card-modern-body,
    .card-modern-footer {
        padding: var(--space-4);
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }

    .btn-modern {
        width: 100%;
        justify-content: center;
    }

    .status-indicator {
        font-size: 0.75rem;
        padding: var(--space-1) var(--space-2);
    }
}

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

.slide-up {
    animation: slideUp 0.5s ease-out;
}

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

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Focus and Accessibility */
.focus-ring:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.5);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Sidebar Styles - Simplified Design */
.sidebar-modern {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 1000;
    overflow-y: auto;
    overflow-x: hidden;
}

/* Logo Section - Simplified */
.sidebar-logo {
    padding: 24px 20px;
    background: transparent;
}

.logo-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 10px;
}

.logo-text {
    flex: 1;
}

.logo-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    font-family: 'YsabeauOffice', sans-serif;
}

.logo-tagline {
    display: none;
}

/* Navigation Menu */
.sidebar-nav {
    flex: 1;
    padding: 8px 0;
    overflow-y: auto;
    margin-bottom: auto;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.menu-item {
    margin: 2px 12px;
    list-style: none;
}

.menu-link {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.2s ease;
    font-family: 'YsabeauOffice', sans-serif;
    font-size: 15px;
    font-weight: 500;
    position: relative;
}

.menu-link:hover {
    background: var(--hover-bg);
    color: var(--text-primary);
    text-decoration: none;
}

.menu-item.active .menu-link {
    background: var(--active-bg);
    color: var(--active-color);
    font-weight: 600;
}

.menu-icon {
    width: 22px;
    height: 22px;
    margin-right: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

.menu-item.active .menu-icon {
    color: var(--active-color);
}

.menu-link:hover .menu-icon {
    color: var(--text-secondary);
}

.menu-item.active .menu-link:hover .menu-icon {
    color: var(--active-color);
}

.menu-text {
    flex: 1;
}

/* Submenu Styles */
.menu-item-has-children .menu-link {
    position: relative;
}

.menu-item-has-children .menu-arrow {
    margin-left: auto;
    font-size: 0.75rem;
    transition: transform 0.2s ease;
    color: var(--text-muted);
    margin-right: 0;
}

.menu-item-has-children.active .menu-arrow {
    transform: rotate(180deg);
    color: var(--primary-600);
}

.submenu {
    list-style: none;
    padding: 0;
    margin: 4px 0 0 0;
    background: transparent;
    border-left: 3px solid var(--primary-200);
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.submenu-item {
    margin: 2px 12px 2px 36px;
    list-style: none;
}

.submenu-link {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    font-family: 'YsabeauOffice', sans-serif;
    border-radius: 10px;
    font-weight: 500;
}

.submenu-link i {
    margin-right: 14px;
    width: 18px;
    font-size: 0.875rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}

.submenu-link:hover {
    background: var(--hover-bg);
    color: var(--text-primary);
    border-left-color: var(--primary-400);
}

.submenu-item.active .submenu-link {
    background: var(--active-bg);
    color: var(--active-color);
    border-left-color: var(--primary-500);
    font-weight: 600;
}

.submenu-item.active .submenu-link i {
    color: var(--active-color);
}

.submenu-link:hover .submenu-link i,
.submenu-link:hover i {
    color: var(--text-secondary);
}

.menu-badge {
    background: #ef4444;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 11px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
}

/* Hide category headers - using flat menu structure */
.menu-category {
    display: none;
}

.menu-header {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    padding: 8px 20px;
    margin-top: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: 'YsabeauOffice', sans-serif;
}

/* Promotional Card */
.sidebar-promo-card {
    margin: 20px 12px;
    padding: 20px;
    background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
    border-radius: 16px;
    color: white;
    position: relative;
    overflow: hidden;
}

.promo-icon-wrapper {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}

.promo-icon {
    font-size: 20px;
    color: white;
}

.promo-title {
    font-size: 16px;
    font-weight: 700;
    color: white;
    margin: 0 0 6px 0;
    font-family: 'YsabeauOffice', sans-serif;
}

.promo-subtitle {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    margin: 0 0 16px 0;
    font-family: 'YsabeauOffice', sans-serif;
    line-height: 1.4;
}

.promo-buttons {
    display: flex;
    gap: 8px;
}

.promo-btn {
    flex: 1;
    padding: 8px 12px;
    border: none;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    font-family: 'YsabeauOffice', sans-serif;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.promo-btn-dark {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.promo-btn-dark:hover {
    background: rgba(255, 255, 255, 0.3);
}

.promo-btn-light {
    background: rgba(255, 255, 255, 0.9);
    color: #1e40af;
}

.promo-btn-light:hover {
    background: white;
}

/* User Profile Section - Hidden for simplified design */
.sidebar-user {
    display: none;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary-gradient);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 17px;
    flex-shrink: 0;
    font-family: 'YsabeauOffice', sans-serif;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.user-avatar-circle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.user-info {
    flex: 1;
    min-width: 0;
}

.user-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-family: 'YsabeauOffice', sans-serif;
}

.user-status {
    font-size: 12px;
    color: var(--text-muted);
    font-family: 'YsabeauOffice', sans-serif;
}

.user-logout-btn {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.user-logout-btn:hover {
    background-color: var(--hover-bg);
    color: #ef4444;
    text-decoration: none;
}

/* Main Content Area - Modern Design */
.content-page {
    margin-left: var(--sidebar-width);
    margin-top: 0; /* Reduced top margin for compact layout */
    flex: 1;
    min-height: 100vh;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    background-attachment: fixed;
    transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.content-page::before {
    content: '';
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    height: 200px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.03) 0%, transparent 100%);
    pointer-events: none;
    z-index: 0;
}

.content {
    padding: 8px 32px 32px 32px; /* Minimal top padding for compact layout */
    max-width: 100%;
    position: relative;
    z-index: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sidebar-modern {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar-modern.show {
        transform: translateX(0);
    }
    
    .content-page {
        margin-left: 0;
    }
    
    .content {
        padding: 8px 16px 24px 16px; /* Minimal top padding for mobile */
    }
    
    /* Mobile Menu Toggle Button */
    .mobile-menu-toggle {
        position: fixed;
        top: 16px;
        left: 16px;
        z-index: 1001;
        width: 40px;
        height: 40px;
        background-color: var(--primary-color);
        color: white;
        border: none;
        border-radius: 6px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    }
    
    .sidebar-modern.show ~ .content-page {
        margin-left: 0;
    }
}

/* Scrollbar Styling - Modern */
.sidebar-nav::-webkit-scrollbar {
    width: 8px;
}

.sidebar-nav::-webkit-scrollbar-track {
    background: rgba(241, 245, 249, 0.5);
    border-radius: 4px;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.3) 0%, rgba(37, 99, 235, 0.3) 100%);
    border-radius: 4px;
    border: 2px solid transparent;
    background-clip: padding-box;
    transition: background 0.3s ease;
}

.sidebar-nav::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.5) 0%, rgba(37, 99, 235, 0.5) 100%);
    background-clip: padding-box;
}

/* Overlay for mobile */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

.sidebar-overlay.show {
    display: block;
}

/* Hide old header styles */
.navbar-custom-modern,
.horizontal-menu-bar {
    display: none !important;
}

/* Card Styling for Dashboard - Modern Glass Effect */
.card {
    border: none;
    border-radius: 16px;
    box-shadow: var(--shadow-card);
    margin-bottom: 24px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

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

.card-header {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 250, 252, 0.9) 100%);
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
    padding: 20px 24px;
    border-radius: 16px 16px 0 0;
    font-weight: 700;
    font-family: 'YsabeauOffice', sans-serif;
    font-size: 16px;
    color: var(--text-primary);
}

.card-body {
    padding: 24px;
    background: rgba(255, 255, 255, 0.5);
}

/* Page Title - Enhanced */
.page-title-box {
    margin-bottom: 32px;
    padding: 24px 0;
}

.page-title {
    font-size: 32px !important;
    font-weight: 800;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0 0 8px 0;
    font-family: 'YsabeauOffice', sans-serif;
    letter-spacing: -0.5px;
}

/* Stats Cards - Modern Design */
.stats-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(255, 255, 255, 0.8);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.stats-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.stats-card:hover::before {
    transform: scaleX(1);
}

.stats-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin-bottom: 16px;
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stats-card:hover .stats-card-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.35);
}

.stats-card-title {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 8px;
    font-family: 'YsabeauOffice', sans-serif;
}

.stats-card-value {
    font-size: 28px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'YsabeauOffice', sans-serif;
    letter-spacing: -0.5px;
}

/* Smooth Scroll Behavior */
html {
    scroll-behavior: smooth;
}

/* Additional Modern Enhancements */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card,
.stats-card {
    animation: fadeInUp 0.5s ease-out;
}

/* Button Enhancements */
.btn {
    border-radius: 10px;
    font-weight: 600;
    padding: 10px 20px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

.btn-primary:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
}