/* Custom CSS for Umrah Package Calculator */

/* Global Styles */
:root {
    --primary-color: #198754;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --info-color: #17a2b8;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --dark-color: #343a40;
    --light-color: #f8f9fa;
    --gradient-primary: linear-gradient(135deg, #198754 0%, #20c997 100%);
    --gradient-secondary: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    --shadow-light: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-medium: 0 4px 8px rgba(0,0,0,0.15);
    --shadow-heavy: 0 8px 16px rgba(0,0,0,0.2);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 1rem;
}

.display-4 {
    font-weight: 700;
}

/* Navigation */
.navbar {
    box-shadow: var(--shadow-medium);
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.navbar-nav .nav-link {
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.navbar-nav .nav-link:hover {
    transform: translateY(-2px);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: white;
    transition: var(--transition);
}

.navbar-nav .nav-link:hover::after {
    width: 100%;
    left: 0;
}

/* Hero Section */
.hero-section {
    background: var(--gradient-primary);
    min-height: 500px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 20"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="white" stop-opacity="0.1"/><stop offset="100%" stop-color="white" stop-opacity="0"/></radialGradient></defs><circle cx="10" cy="10" r="10" fill="url(%23a)"/><circle cx="30" cy="10" r="10" fill="url(%23a)"/><circle cx="50" cy="10" r="10" fill="url(%23a)"/><circle cx="70" cy="10" r="10" fill="url(%23a)"/><circle cx="90" cy="10" r="10" fill="url(%23a)"/></svg>') repeat;
    opacity: 0.1;
}

.hero-image {
    text-align: center;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Cards */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-heavy);
    transform: translateY(-5px);
}

.card-header {
    border-bottom: none;
    background: var(--gradient-primary);
    padding: 1.5rem;
}

.card-body {
    padding: 2rem;
}

/* Forms */
.form-control, .form-select {
    border-radius: var(--border-radius);
    border: 2px solid #e9ecef;
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25);
}

.form-label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 0.5rem;
}

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

.form-check-label {
    font-weight: 500;
}

/* Buttons */
.btn {
    border-radius: var(--border-radius);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::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: var(--transition);
}

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

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

.btn-success:hover {
    background: var(--gradient-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Feature Boxes */
.feature-box {
    text-align: center;
    padding: 2rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.feature-box:hover {
    background-color: white;
    box-shadow: var(--shadow-medium);
    transform: translateY(-5px);
}

.feature-box i {
    transition: var(--transition);
}

.feature-box:hover i {
    transform: scale(1.1);
}

/* Tables */
.table {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.table th {
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
    font-weight: 600;
}

.table-success th {
    background: var(--gradient-primary);
    color: white;
    border: none;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(25, 135, 84, 0.05);
}

/* Results Section */
#results {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
    display: none;
}

#results.show {
    opacity: 1 !important;
    transform: translateY(0) !important;
    display: block !important;
}

/* Force display when shown */
#results.force-show {
    display: block !important;
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Mobile Results Optimization */
@media (max-width: 768px) {
    #results .table-responsive {
        margin: 0 -15px;
        border-radius: 0;
    }
    
    #results .table {
        margin-bottom: 0;
    }
    
    #results .table th,
    #results .table td {
        padding: 0.5rem 0.25rem;
        font-size: 0.8rem;
        line-height: 1.2;
    }
    
    #results .table th:first-child,
    #results .table td:first-child {
        padding-left: 0.5rem;
    }
    
    #results .table th:last-child,
    #results .table td:last-child {
        padding-right: 0.5rem;
        text-align: right !important;
    }
}

/* Loading States */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

/* Admin Panel Styles */
.admin-stats {
    margin-bottom: 2rem;
}

.admin-stats .card {
    transition: var(--transition);
}

.admin-stats .card:hover {
    transform: scale(1.05);
}

/* Toast Messages */
.toast {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

@media (max-width: 992px) {
    .hero-section {
        min-height: 450px;
        padding: 3rem 0;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
    
    .card-body {
        padding: 1.75rem;
    }
    
    /* Admin panel adjustments */
    .admin-stats .col-md-3 {
        margin-bottom: 1rem;
    }
    
    /* Improve table responsiveness */
    .table-responsive {
        border-radius: var(--border-radius);
        box-shadow: var(--shadow-light);
    }
    
    .table-responsive table {
        margin-bottom: 0;
    }
}

@media (max-width: 768px) {
    .hero-section {
        min-height: 400px;
        text-align: center;
        padding: 2rem 0;
    }
    
    .display-4 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .lead {
        font-size: 1.1rem;
    }
    
    .card-body {
        padding: 1.5rem;
    }
    
    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .feature-box {
        padding: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
    
    /* Mobile-optimized forms */
    .form-control, .form-select {
        font-size: 16px; /* Prevent zoom on iOS */
        padding: 0.875rem 1rem;
    }
    
    /* Better spacing for mobile */
    .row.mb-4 {
        margin-bottom: 2rem !important;
    }
    
    /* Mobile navigation improvements */
    .navbar-toggler {
        border: none;
        padding: 0.5rem;
    }
    
    .navbar-collapse {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(255,255,255,0.2);
    }
    
    /* Mobile-friendly admin panel */
    .nav-tabs {
        flex-direction: column;
        border-bottom: none;
    }
    
    .nav-tabs .nav-link {
        border-radius: var(--border-radius);
        margin-bottom: 0.5rem;
        text-align: center;
    }
    
    .nav-tabs .nav-link.active {
        background-color: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
    }
    
    /* Mobile table improvements */
    .table-responsive {
        border: none;
        box-shadow: none;
    }
    
    .table th, .table td {
        padding: 0.5rem;
        font-size: 0.875rem;
        white-space: nowrap;
    }
    
    /* Mobile-specific button styles */
    .btn-group-vertical .btn {
        margin-bottom: 0.5rem;
    }
    
    /* Touch-friendly elements */
    .btn {
        min-height: 44px; /* Apple's recommended touch target size */
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    
    .form-check-input {
        transform: scale(1.2);
        margin-top: 0.2rem;
    }
    
    .form-check-label {
        padding-left: 0.5rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .hero-section {
        min-height: 350px;
        padding: 1.5rem 0;
    }
    
    .display-4 {
        font-size: 1.75rem;
    }
    
    .lead {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .card {
        margin-bottom: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .card-header {
        padding: 1rem;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 0.5rem;
        font-size: 0.95rem;
    }
    
    .btn:last-child {
        margin-bottom: 0;
    }
    
    .table-responsive {
        font-size: 0.8rem;
    }
    
    .table th, .table td {
        padding: 0.375rem 0.25rem;
    }
    
    /* Stack form elements on mobile */
    .row .col-md-6,
    .row .col-md-4,
    .row .col-md-3 {
        margin-bottom: 1rem;
    }
    
    /* Mobile-specific admin stats */
    .admin-stats .card-body {
        padding: 1rem;
        text-align: center;
    }
    
    .admin-stats h4 {
        font-size: 1.5rem;
    }
    
    .admin-stats .fa-2x {
        font-size: 1.5rem !important;
    }
    
    /* Mobile form improvements */
    .input-group {
        flex-direction: column;
    }
    
    .input-group .form-control {
        border-radius: var(--border-radius) !important;
        margin-bottom: 0.5rem;
    }
    
    .input-group .btn {
        border-radius: var(--border-radius) !important;
        width: 100%;
    }
    
    .input-group-text {
        width: 100%;
        text-align: center;
        border-radius: var(--border-radius) !important;
    }
    
    /* Mobile navigation */
    .navbar-nav {
        text-align: center;
    }
    
    .navbar-nav .nav-item {
        margin-bottom: 0.5rem;
    }
    
    /* Mobile results section */
    #results .table {
        font-size: 0.8rem;
    }
    
    #results h4 {
        font-size: 1.25rem;
    }
    
    #results h5 {
        font-size: 1.1rem;
    }
    
    /* Mobile toast positioning */
    .toast-container {
        position: fixed !important;
        top: 10px !important;
        left: 10px !important;
        right: 10px !important;
        z-index: 9999;
    }
    
    .toast {
        width: 100% !important;
        max-width: none !important;
    }
}

/* Extra small devices (phones in landscape) */
@media (max-width: 480px) {
    .display-4 {
        font-size: 1.5rem;
    }
    
    .hero-section {
        min-height: 300px;
    }
    
    .card-body {
        padding: 0.75rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .table-responsive {
        font-size: 0.75rem;
    }
    
    .admin-stats .card-body {
        padding: 0.75rem;
    }
    
    .feature-box {
        padding: 1rem;
    }
    
    .feature-box i {
        font-size: 2rem !important;
    }
}

/* Landscape orientation for mobile devices */
@media (max-height: 500px) and (orientation: landscape) {
    .hero-section {
        min-height: 250px;
        padding: 1rem 0;
    }
    
    .display-4 {
        font-size: 1.5rem;
    }
    
    .lead {
        font-size: 0.95rem;
        margin-bottom: 1rem;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .hero-section,
    #about,
    footer,
    .btn {
        display: none !important;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #dee2e6;
    }
    
    .card-header {
        background: #f8f9fa !important;
        color: #333 !important;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.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;
}

/* Enhanced Focus styles for better accessibility */
.btn:focus,
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
    box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25);
}

/* Skip to content link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 10000;
}

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

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn {
        border: 2px solid;
    }
    
    .card {
        border: 2px solid #333;
    }
    
    .table {
        border: 2px solid #333;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #1a1a1a;
        --text-color: #e0e0e0;
        --card-bg: #2d2d2d;
    }
    
    body {
        background-color: var(--bg-color);
        color: var(--text-color);
    }
    
    .card {
        background-color: var(--card-bg);
        color: var(--text-color);
    }
    
    .table {
        background-color: var(--card-bg);
        color: var(--text-color);
    }
    
    .form-control,
    .form-select {
        background-color: var(--card-bg);
        color: var(--text-color);
        border-color: #555;
    }
}

/* Print optimizations */
@media print {
    .navbar,
    .hero-section,
    #about,
    footer,
    .btn,
    #resetForm,
    #printResults,
    #saveQuote,
    #shareResults {
        display: none !important;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #dee2e6;
        break-inside: avoid;
    }
    
    .card-header {
        background: #f8f9fa !important;
        color: #333 !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
    
    .table {
        page-break-inside: auto;
    }
    
    .table tr {
        page-break-inside: avoid;
        page-break-after: auto;
    }
}

/* Loading and interaction states */
.btn.loading {
    pointer-events: none;
    opacity: 0.7;
    position: relative;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Enhanced user feedback */
.form-control.is-valid,
.form-select.is-valid {
    border-color: var(--success-color);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='m2.3 6.73.68.7A.5.5 0 0 0 3.7 7.37l3.68-4.68a.5.5 0 1 0-.76-.62L3.38 5.75z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem 1rem;
}

.form-control.is-invalid,
.form-select.is-invalid {
    border-color: var(--danger-color);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke='%23dc3545' d='m5.5 5.5 1 1m0-1-1 1'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem 1rem;
}

/* Improved notification styles */
.notification {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-heavy);
    border: none;
    font-weight: 500;
}

/* Mobile-first animations */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-in-up {
    animation: slideInUp 0.6s ease-out;
}

/* Save Quote Button Enhancement */
#saveQuote {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    border: none;
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

#saveQuote:hover {
    background: linear-gradient(135deg, #20c997 0%, #28a745 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4);
}

#saveQuote:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(40, 167, 69, 0.3);
}

#saveQuote.loading {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    cursor: not-allowed;
    pointer-events: none;
}

/* Image Generation Styles */
.quote-image-container {
    background: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

.quote-image-container * {
    box-sizing: border-box;
}

.quote-image-container .card {
    border: 1px solid #dee2e6;
    border-radius: 10px;
    overflow: hidden;
}

.quote-image-container .table {
    width: 100%;
    margin-bottom: 0;
    border-collapse: collapse;
}

.quote-image-container .table th,
.quote-image-container .table td {
    padding: 12px;
    border: 1px solid #dee2e6;
    text-align: left;
}

.quote-image-container .table-success th {
    background-color: #198754;
    color: white;
}

.quote-image-container .table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(25, 135, 84, 0.05);
}

/* Security Modal Styles */
#inspectionWarningModal,
#adminSecurityModal {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Mobile Image Generation Optimization */
@media (max-width: 768px) {
    .quote-image-container {
        font-size: 14px;
    }
    
    .quote-image-container .table th,
    .quote-image-container .table td {
        padding: 8px;
        font-size: 12px;
    }
    
    #saveQuote {
        font-size: 14px;
        padding: 12px 20px;
    }
}

/* Print Prevention */
@media print {
    body {
        display: none !important;
    }
    
    body::before {
        content: "🛡️ PRINTING DISABLED FOR SECURITY";
        display: block !important;
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        font-size: 24px;
        color: red;
        font-weight: bold;
        z-index: 9999;
    }
}

/* Disable selection for security */
.no-select {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Security overlay for protected content */
.protected-content {
    position: relative;
}

.protected-content::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #157347;
}

/* Error and validation styles */
.is-invalid {
    border-color: var(--danger-color);
}

.is-valid {
    border-color: var(--success-color);
}

.invalid-feedback {
    color: var(--danger-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.valid-feedback {
    color: var(--success-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Loading states */
.btn.loading {
    pointer-events: none;
    opacity: 0.6;
}

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

/* Hover effects for interactive elements */
.table tbody tr {
    transition: var(--transition);
}

.table tbody tr:hover {
    background-color: rgba(25, 135, 84, 0.1);
}

/* Badge styles */
.badge {
    border-radius: var(--border-radius);
    font-weight: 600;
}

/* Progress indicators */
.progress {
    border-radius: var(--border-radius);
    height: 8px;
}

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

/* Custom form enhancements */
.input-group-text {
    background-color: #f8f9fa;
    border-color: #e9ecef;
    font-weight: 600;
}

/* Animation for results showing */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Custom spacing utilities */
.spacing-sm { margin: 0.5rem; }
.spacing-md { margin: 1rem; }
.spacing-lg { margin: 1.5rem; }
.spacing-xl { margin: 2rem; }

/* Background patterns */
.bg-pattern {
    background-image: radial-gradient(circle at 25px 25px, rgba(255,255,255,0.1) 2px, transparent 0);
    background-size: 50px 50px;
}

/* Gradient text */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* Hotel Category Styles */
.btn-check:checked + .btn-outline-warning {
    background-color: #ffc107;
    border-color: #ffc107;
    color: #000;
}

.btn-check:checked + .btn-outline-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
    color: #fff;
}

.btn-check:checked + .btn-outline-success {
    background-color: #198754;
    border-color: #198754;
    color: #fff;
}

.btn-outline-warning:hover,
.btn-outline-primary:hover,
.btn-outline-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
}

#roomConfigInfo {
    border-left: 4px solid #0dcaf0;
    background: rgba(13, 202, 240, 0.1);
}

#hotelPriceDisplay {
    font-weight: 600;
    color: #198754;
    background: rgba(25, 135, 84, 0.1) !important;
    border: 2px solid rgba(25, 135, 84, 0.2);
}