/* HORUS WEB - DESIGN OPTIMIZATION ENHANCEMENTS */
/* Senior Web Designer Review & Improvements */
/* Applied to enhance visual consistency, professional appearance, and user experience */

/* Enhanced Color Palette - Professional Corporate Blue */
:root {
    /* Enhanced Primary Colors */
    --primary-50: #f0f9ff;
    --primary-100: #e0f2fe;
    --primary-200: #bae6fd;
    --primary-300: #7dd3fc;
    --primary-400: #38bdf8;
    --primary-500: #0ea5e9;
    --primary-600: #0284c7;
    --primary-700: #0369a1;
    --primary-800: #075985;
    --primary-900: #0c4a6e;
    
    /* Refined Accent Colors */
    --accent-50: #ecfdf5;
    --accent-100: #d1fae5;
    --accent-200: #a7f3d0;
    --accent-300: #6ee7b7;
    --accent-400: #34d399;
    --accent-500: #10b981;
    --accent-600: #059669;
    --accent-700: #047857;
    --accent-800: #065f46;
    --accent-900: #064e3b;
    
    /* Warning & Error Colors */
    --warning-500: #f59e0b;
    --warning-600: #d97706;
    --error-500: #ef4444;
    --error-600: #dc2626;
    --error-50: #fef2f2;
    
    /* Professional Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-base: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Enhanced Border Radius */
    --radius-sm: 0.375rem;
    --radius-base: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    
    /* Professional Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Enhanced Typography Scale */
.text-display {
    font-size: 3.75rem;
    line-height: 1;
    font-weight: 800;
    letter-spacing: -0.025em;
}

.text-h1 {
    font-size: 3rem;
    line-height: 1.1;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.text-h2 {
    font-size: 2.25rem;
    line-height: 1.2;
    font-weight: 600;
    letter-spacing: -0.025em;
}

.text-h3 {
    font-size: 1.875rem;
    line-height: 1.3;
    font-weight: 600;
}

.text-h4 {
    font-size: 1.5rem;
    line-height: 1.4;
    font-weight: 600;
}

.text-h5 {
    font-size: 1.25rem;
    line-height: 1.4;
    font-weight: 500;
}

.text-body-lg {
    font-size: 1.125rem;
    line-height: 1.75;
    font-weight: 400;
}

.text-body {
    font-size: 1rem;
    line-height: 1.625;
    font-weight: 400;
}

.text-body-sm {
    font-size: 0.875rem;
    line-height: 1.5;
    font-weight: 400;
}

.text-caption {
    font-size: 0.75rem;
    line-height: 1.4;
    font-weight: 500;
    letter-spacing: 0.025em;
    text-transform: uppercase;
}

/* Enhanced Button System - Professional Corporate Style */
.btn-enhanced {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 500;
    border-radius: var(--radius-base);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    font-family: inherit;
}

.btn-enhanced:focus {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

.btn-enhanced:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Enhanced Button Sizes */
.btn-enhanced-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    min-height: 2.25rem;
}

.btn-enhanced-md {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    min-height: 2.5rem;
}

.btn-enhanced-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    min-height: 3rem;
}

.btn-enhanced-xl {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    min-height: 3.5rem;
}

/* Enhanced Button Variants */
.btn-enhanced-primary {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-enhanced-primary:hover {
    background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-800) 100%);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-enhanced-secondary {
    background: white;
    color: var(--secondary-700);
    border-color: var(--secondary-300);
    box-shadow: var(--shadow-sm);
}

.btn-enhanced-secondary:hover {
    background: var(--secondary-50);
    border-color: var(--secondary-400);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-enhanced-success {
    background: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-600) 100%);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-enhanced-success:hover {
    background: linear-gradient(135deg, var(--accent-600) 0%, var(--accent-700) 100%);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-enhanced-outline {
    background: transparent;
    color: var(--primary-600);
    border-color: var(--primary-600);
}

.btn-enhanced-outline:hover {
    background: var(--primary-600);
    color: white;
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

/* Enhanced Card System */
.card-enhanced {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--secondary-200);
    overflow: hidden;
    transition: all var(--transition-base);
}

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

.card-enhanced-header {
    padding: 1.5rem 1.5rem 0 1.5rem;
    border-bottom: 1px solid var(--secondary-200);
    background: var(--secondary-50);
}

.card-enhanced-body {
    padding: 1.5rem;
}

.card-enhanced-footer {
    padding: 1rem 1.5rem;
    background: var(--secondary-50);
    border-top: 1px solid var(--secondary-200);
}

/* Enhanced Form Elements */
.form-input-enhanced {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--secondary-200);
    border-radius: var(--radius-base);
    font-size: 0.875rem;
    transition: all var(--transition-base);
    background: white;
}

.form-input-enhanced:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgb(59 130 246 / 0.1);
}

.form-input-enhanced::placeholder {
    color: var(--secondary-400);
}

.form-label-enhanced {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--secondary-700);
}

/* Enhanced Navigation */
.nav-enhanced {
    background: white;
    border-bottom: 1px solid var(--secondary-200);
    box-shadow: var(--shadow-sm);
}

.nav-link-enhanced {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: var(--secondary-600);
    text-decoration: none;
    border-radius: var(--radius-base);
    transition: all var(--transition-base);
    font-weight: 500;
}

.nav-link-enhanced:hover {
    color: var(--primary-600);
    background: var(--primary-50);
}

.nav-link-enhanced.active {
    color: var(--primary-600);
    background: var(--primary-100);
}

/* Enhanced Dropdown */
.dropdown-enhanced {
    position: relative;
    display: inline-block;
}

.dropdown-enhanced-content {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 12rem;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--secondary-200);
    padding: 0.5rem 0;
    z-index: 50;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-0.5rem);
    transition: all var(--transition-base);
}

.dropdown-enhanced:hover .dropdown-enhanced-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-enhanced-item {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--secondary-700);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.dropdown-enhanced-item:hover {
    background: var(--primary-50);
    color: var(--primary-600);
}

/* Enhanced Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-base);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.status-badge-success {
    background: var(--accent-100);
    color: var(--accent-800);
}

.status-badge-warning {
    background: #fef3c7;
    color: #92400e;
}

.status-badge-error {
    background: var(--error-50);
    color: var(--error-600);
}

.status-badge-info {
    background: var(--primary-100);
    color: var(--primary-800);
}

/* Enhanced Loading States */
.loading-shimmer {
    background: linear-gradient(90deg, var(--secondary-200) 25%, var(--secondary-100) 50%, var(--secondary-200) 75%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.loading-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Enhanced Responsive Grid */
.grid-enhanced {
    display: grid;
    gap: 1.5rem;
}

.grid-enhanced-1 { grid-template-columns: 1fr; }
.grid-enhanced-2 { grid-template-columns: repeat(2, 1fr); }
.grid-enhanced-3 { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 768px) {
    .grid-enhanced-2,
    .grid-enhanced-3 {
        grid-template-columns: 1fr;
    }
}

/* Enhanced Utility Classes */
.glass-effect {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.hover-lift {
    transition: transform var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-4px);
}

.focus-ring {
    transition: box-shadow var(--transition-fast);
}

.focus-ring:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgb(59 130 246 / 0.1);
}

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

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

.slide-up {
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

/* Enhanced Dark Mode Support (for future implementation) */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #0f172a;
        --bg-secondary: #1e293b;
        --text-primary: #f8fafc;
        --text-secondary: #cbd5e1;
    }
}

/* Accessibility Enhancements */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus Visible for Better Accessibility */
.btn:focus-visible,
.form-input-enhanced:focus-visible,
.nav-link-enhanced:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .btn,
    .card,
    .form-input-enhanced {
        border-width: 2px;
    }
}