/* Modern Clean UX Design Framework */

:root {
    /* Professional Color Palette */
    --color-primary: #3b82f6;
    --color-primary-light: #60a5fa;
    --color-primary-dark: #1d4ed8;
    --color-secondary: #6b7280;
    --color-accent: #10b981;
    --color-accent-light: #34d399;
    --color-warning: #f59e0b;
    --color-warning-light: #fbbf24;
    --color-danger: #ef4444;
    --color-danger-light: #f87171;
    --color-success: #059669;
    --color-info: #0ea5e9;
    
    /* Neutral Grays */
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    --gradient-success: linear-gradient(135deg, var(--color-accent) 0%, var(--color-success) 100%);
    --gradient-warning: linear-gradient(135deg, var(--color-warning) 0%, var(--color-warning-light) 100%);
    --gradient-danger: linear-gradient(135deg, var(--color-danger) 0%, var(--color-danger-light) 100%);
    
    /* Spacing & Layout */
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
}

/* Custom animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes countUp {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Modern typography and layout */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    scroll-behavior: smooth;
    letter-spacing: -0.01em;
    background-color: #ffffff;
    color: var(--color-gray-800);
}

/* Clean card design */
.card {
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: #ffffff;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.375rem 0.75rem rgba(0, 0, 0, 0.12);
    border-color: var(--color-gray-300);
}

/* Modern form styling */
.form-control, .form-select {
    border: 1px solid var(--color-gray-900);
    border-radius: var(--border-radius-lg);
    transition: all 0.2s ease;
    background-color: #ffffff;
    color: #000000 !important;
}

.form-control:focus, .form-select:focus {
    box-shadow: 0 0 0 0.2rem rgba(55, 65, 81, 0.15);
    border-color: var(--color-gray-900);
    background-color: #ffffff;
    color: #000000 !important;
}

.form-control::placeholder {
    color: #000000 !important;
    opacity: 0.6;
}

.form-label {
    color: var(--color-gray-900);
    font-weight: 600;
}

.form-control-lg, .form-select-lg {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
    font-weight: 500;
    color: #000000 !important;
}

/* Additional input text color enforcement */
input[type="text"], 
input[type="email"], 
select,
textarea {
    color: #000000 !important;
}

input[type="text"]:focus,
input[type="email"]:focus,
select:focus,
textarea:focus {
    color: #000000 !important;
}

/* Clean spacing system */
.p-5 {
    padding: var(--spacing-xl) !important;
}

.mb-5 {
    margin-bottom: var(--spacing-xl) !important;
}

.py-5 {
    padding-top: var(--spacing-xl) !important;
    padding-bottom: var(--spacing-xl) !important;
}

/* Modern button design */
.btn {
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    border: none;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.15);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius-xl);
}

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

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

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

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

.btn-outline-primary {
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    background: transparent;
}

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

/* Form enhancements */
.form-control:focus,
.form-select:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(var(--bs-primary-rgb), 0.25);
}

.form-control-lg,
.form-select-lg {
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
}

/* Icon enhancements */
.fas, .far {
    transition: all 0.3s ease;
}

/* Results page specific styles */
.results-card {
    animation: fadeInUp 0.6s ease forwards;
}

.results-card:nth-child(1) { animation-delay: 0.1s; }
.results-card:nth-child(2) { animation-delay: 0.2s; }
.results-card:nth-child(3) { animation-delay: 0.3s; }

/* Number animations */
.animate-number {
    animation: countUp 0.8s ease forwards;
}

/* Gradient backgrounds */
.bg-gradient-primary {
    background: var(--primary-gradient);
}

.bg-gradient-success {
    background: var(--success-gradient);
}

.bg-gradient-danger {
    background: var(--danger-gradient);
}

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

.btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Alert customizations */
.alert {
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid;
    background-color: #ffffff;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.05);
}

.alert-success {
    border-left-color: var(--color-accent);
    background-color: rgba(16, 185, 129, 0.05);
    color: var(--color-gray-800);
}

.alert-danger {
    border-left-color: var(--color-danger);
    background-color: rgba(239, 68, 68, 0.05);
    color: var(--color-gray-800);
}

.alert-info {
    border-left-color: var(--color-info);
    background-color: rgba(14, 165, 233, 0.05);
    color: var(--color-gray-800);
}

.alert-warning {
    border-left-color: var(--color-warning);
    background-color: rgba(245, 158, 11, 0.05);
    color: var(--color-gray-800);
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .card-body {
        padding: 1.5rem 1rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1rem;
        font-size: 1rem;
        min-height: 48px; /* Minimum touch target size */
    }
    
    .form-control-lg, .form-select-lg {
        padding: 0.75rem;
        font-size: 1rem;
        min-height: 48px;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .fs-1 {
        font-size: 1.5rem !important;
    }
    
    .fs-2 {
        font-size: 1.25rem !important;
    }
    
    .h2 {
        font-size: 1.5rem !important;
    }
    
    .h4 {
        font-size: 1.2rem !important;
    }
    
    /* Mobile booking notifications */
    #bookingNotifications {
        top: 10px !important;
        right: 10px !important;
        left: 10px !important;
        max-width: none !important;
    }
    
    /* Mobile form improvements */
    .row.g-2 .col-md-6,
    .row.g-2 .col-md-4 {
        margin-bottom: 1rem;
    }
    
    /* Ensure buttons stack properly on mobile */
    .row.g-2.justify-content-center {
        flex-direction: column;
        align-items: center;
    }
    
    .row.g-2.justify-content-center .col-md-6,
    .row.g-2.justify-content-center .col-md-4 {
        width: 100%;
        max-width: 400px;
    }
}

/* Print styles */
@media print {
    .btn,
    .alert-dismissible .btn-close,
    header,
    .no-print {
        display: none !important;
    }
    
    .card {
        border: 1px solid #dee2e6 !important;
        box-shadow: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
}

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

/* Skip link for screen readers */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--bs-primary);
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 1000;
}

.skip-link:focus {
    top: 6px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .card {
        border: 2px solid var(--bs-border-color);
    }
    
    .btn {
        border-width: 2px;
    }
}

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

/* Custom color utility classes */
.text-primary-custom {
    color: var(--color-primary) !important;
}

.text-success-custom {
    color: var(--color-accent) !important;
}

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

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

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

.bg-primary-light {
    background-color: rgba(59, 130, 246, 0.1) !important;
}

.bg-success-light {
    background-color: rgba(16, 185, 129, 0.1) !important;
}

.bg-warning-light {
    background-color: rgba(245, 158, 11, 0.1) !important;
}

.bg-danger-light {
    background-color: rgba(239, 68, 68, 0.1) !important;
}

.bg-info-light {
    background-color: rgba(14, 165, 233, 0.1) !important;
}

/* Card color variations */
.card-primary {
    border-left: 4px solid var(--color-primary);
}

.card-success {
    border-left: 4px solid var(--color-accent);
}

.card-warning {
    border-left: 4px solid var(--color-warning);
}

.card-danger {
    border-left: 4px solid var(--color-danger);
}

/* Text color overrides for better consistency */
.text-primary {
    color: var(--color-primary) !important;
}

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

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

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

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

/* Header typography enhancements */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-gray-900);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.display-5, .display-6 {
    color: var(--color-gray-900);
    font-weight: 700;
}

.lead {
    color: var(--color-gray-900);
    font-weight: 400;
}

/* Utility classes */
.text-shadow {
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

.pulse-on-hover:hover {
    animation: pulse 0.5s ease-in-out;
}

/* Text color adjustments for white background */
.text-muted {
    color: var(--color-gray-900) !important;
}

/* Ensure consistent dark text throughout */
p, .text-body-secondary {
    color: var(--color-gray-900) !important;
}

/* Enhanced visual hierarchy */
.container {
    position: relative;
}

/* Header section styling */
header {
    background: #ffffff;
    border-bottom: 1px solid var(--color-gray-200);
}

/* Footer styling */
footer {
    margin-top: auto;
}

/* Smooth transitions for theme changes */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}