/* Modern Professional Light Theme for Rental Price Tool */
:root {
    /* Professional Real Estate Color Palette */
    --primary-blue: #1e40af;
    --primary-blue-rgb: 30, 64, 175;
    --secondary-teal: #0891b2;
    --secondary-teal-rgb: 8, 145, 178;
    --success-green: #059669;
    --success-green-rgb: 5, 150, 105;
    --warning-orange: #ea580c;
    --warning-orange-rgb: 234, 88, 12;
    --danger-red: #dc2626;
    --danger-red-rgb: 220, 38, 38;
    
    /* Light Background Colors */
    --bg-light: #f8fafc;
    --bg-light-rgb: 248, 250, 252;
    --bg-card: #ffffff;
    --bg-gradient-start: #f1f5f9;
    --bg-gradient-end: #e2e8f0;
    
    /* Text Colors */
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;
    
    /* Border and Shadow */
    --border-light: #e2e8f0;
    --shadow-light: 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);
    
    /* Override Bootstrap variables */
    --bs-primary: var(--primary-blue);
    --bs-primary-rgb: var(--primary-blue-rgb);
    --bs-secondary: var(--secondary-teal);
    --bs-secondary-rgb: var(--secondary-teal-rgb);
    --bs-success: var(--success-green);
    --bs-success-rgb: var(--success-green-rgb);
    --bs-warning: var(--warning-orange);
    --bs-warning-rgb: var(--warning-orange-rgb);
    --bs-danger: var(--danger-red);
    --bs-danger-rgb: var(--danger-red-rgb);
}

/* Global Body Styling */
body {
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    min-height: 100vh;
}

/* Enhanced Card Styling */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    overflow: hidden;
}

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

.card-header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-teal) 100%);
    border-bottom: none;
    padding: 1.25rem 1.5rem;
    border-radius: 1rem 1rem 0 0 !important;
    color: white;
}

.card-header h4,
.card-header .card-title {
    color: white !important;
}

.card-header i {
    color: white;
}

.card-body {
    padding: 2rem;
}

/* Professional Form Styling */
.form-control, .form-select {
    border: 2px solid var(--border-light);
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.2s ease;
    background: var(--bg-card);
    color: var(--text-primary);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(var(--primary-blue-rgb), 0.1);
    background: var(--bg-card);
    color: var(--text-primary);
}

.form-label {
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.form-check-input {
    border: 2px solid var(--border-light);
    border-radius: 0.375rem;
}

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

.form-check-label {
    color: var(--text-muted);
}

/* Modern Button Styling */
.btn {
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    transition: all 0.2s ease;
    text-transform: none;
    letter-spacing: 0.025em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-teal) 100%);
    border: none;
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #1e3a8a 0%, #0e7490 100%);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-green) 0%, #10b981 100%);
    border: none;
    color: white;
}

.btn-success:hover {
    background: linear-gradient(135deg, #047857 0%, #059669 100%);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 1rem;
}

/* Professional Navigation */
.navbar {
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95) !important;
    border-bottom: 1px solid var(--border-light);
}

.navbar-brand {
    font-weight: 700;
    color: var(--primary-blue) !important;
    font-size: 1.5rem;
}

.nav-link {
    font-weight: 500;
    color: var(--text-secondary) !important;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--primary-blue) !important;
}

/* Enhanced Progress Bar */
.progress {
    background-color: var(--bg-light);
    border-radius: 1rem;
    height: 1rem;
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(90deg, var(--primary-blue) 0%, var(--secondary-teal) 100%);
    border-radius: 1rem;
    transition: width 0.6s ease;
}

/* Professional Table Styling */
.table {
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.table th {
    background: var(--bg-light);
    font-weight: 700;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-light);
    padding: 1rem;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}

.table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
}

.table-hover tbody tr:hover {
    background-color: rgba(var(--primary-blue-rgb), 0.03);
}

/* Enhanced Badge Styling */
.badge {
    font-size: 0.8em;
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    font-weight: 600;
}

/* Modern Alert Styling */
.alert {
    border: none;
    border-radius: 1rem;
    padding: 1.25rem 1.5rem;
    border-left: 4px solid;
}

.alert-info {
    background: linear-gradient(135deg, rgba(var(--secondary-teal-rgb), 0.1) 0%, rgba(var(--primary-blue-rgb), 0.05) 100%);
    border-left-color: var(--secondary-teal);
    color: var(--text-primary);
}

.alert-success {
    background: linear-gradient(135deg, rgba(var(--success-green-rgb), 0.1) 0%, rgba(var(--success-green-rgb), 0.05) 100%);
    border-left-color: var(--success-green);
    color: var(--text-primary);
}

/* Professional Loading Animation */
.loading {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid var(--border-light);
    border-radius: 50%;
    border-top-color: var(--primary-blue);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Footer Styling */
.bg-gradient-light {
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
}

footer h5 {
    color: var(--primary-blue);
    font-weight: 700;
}

footer p {
    color: var(--text-secondary);
}

/* Professional Typography */
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
    font-weight: 700;
    color: var(--text-primary);
}

.lead {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 600;
}

.text-muted {
    color: var(--text-muted) !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .card-body {
        padding: 1.5rem;
    }
    
    .display-5 {
        font-size: 2rem;
    }
    
    .display-4 {
        font-size: 1.75rem;
    }
    
    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 1rem;
    }
    
    .card {
        margin: 0.5rem 0;
    }
    
    .card-body {
        padding: 1rem;
    }
}

/* Professional Feature Icons */
.fa-car:before { 
    color: var(--secondary-teal);
}
.fa-swimming-pool:before { 
    color: var(--primary-blue);
}
.fa-hammer:before { 
    color: var(--warning-orange);
}
.fa-tree:before { 
    color: var(--success-green);
}
.fa-paw:before { 
    color: var(--text-muted);
}

/* Enhanced gradient text readability */
.bg-gradient .text-white {
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
    color: #f8f9fa !important;
}

.bg-gradient h3,
.bg-gradient h5,
.bg-gradient p,
.bg-gradient li {
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
    color: #f8f9fa !important;
}

/* Enhanced Animations */
.result-card {
    animation: slideUp 0.6s ease-out;
}

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

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Enhanced Calendly Button */
.calendly-btn {
    background: linear-gradient(135deg, var(--success-green) 0%, var(--primary-blue) 100%);
    border: none;
    color: white;
    padding: 1.25rem 2.5rem;
    border-radius: 1rem;
    font-weight: 700;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    font-size: 1.1rem;
}

.calendly-btn:hover {
    background: linear-gradient(135deg, #047857 0%, #1e3a8a 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    color: white;
    text-decoration: none;
}

/* Professional Image Styling */
img {
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

img:hover {
    transform: scale(1.02);
}

/* Enhanced Input Groups */
.input-group {
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.input-group .form-control {
    border-radius: 0;
    border-right: none;
}

.input-group .btn {
    border-radius: 0;
    border-left: none;
}

/* Professional Utility Classes */
.text-primary {
    color: var(--primary-blue) !important;
}

.text-secondary {
    color: var(--secondary-teal) !important;
}

.bg-primary {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-teal) 100%) !important;
}

.bg-light {
    background: var(--bg-light) !important;
}

.border-primary {
    border-color: var(--primary-blue) !important;
}

/* Print styles for PDF generation */
@media print {
    .no-print {
        display: none !important;
    }
    
    .card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    body {
        background: white !important;
    }
    
    .btn {
        display: none;
    }
}

/* Focus Accessibility */
.btn:focus,
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* Professional Loading States */
.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}