/**
 * Main Stylesheet
 * Upper West Hotel Directory Platform
 */

:root {
    --primary-color: #3498db;
    --secondary-color: #2ecc71;
    --accent-color: #e74c3c;
    --dark-color: #2c3e50;
    --light-color: #ecf0f1;
    --text-color: #333;
    --border-radius: 8px;
    --box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    padding-top: 76px; /* For fixed navbar */
}

/* Navigation */
.navbar {
    box-shadow: var(--box-shadow);
    background-color: #fff !important;
}

.navbar-brand {
    font-weight: 600;
    color: var(--primary-color) !important;
}

.navbar-brand img {
    margin-right: 10px;
}

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

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

.nav-link.active {
    color: var(--primary-color) !important;
    border-bottom: 2px solid var(--primary-color);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 100px 0;
    margin-top: -24px; /* Adjust for container padding */
}

.hero-section h1 {
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.search-form .input-group {
    box-shadow: var(--box-shadow);
}

.search-form input {
    border: none;
    padding: 15px 20px;
    font-size: 1.1rem;
}

.search-form button {
    padding: 15px 30px;
    font-weight: 600;
    background-color: var(--accent-color);
    border: none;
    transition: var(--transition);
}

.search-form button:hover {
    background-color: #c0392b;
    transform: translateY(-2px);
}

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

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.card-img-top {
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    transition: var(--transition);
}

.card:hover .card-img-top {
    transform: scale(1.05);
}

.card-body {
    padding: 20px;
}

.card-title {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 10px;
}

/* Buttons */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    padding: 10px 25px;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background-color: #2980b9;
    border-color: #2980b9;
    transform: translateY(-2px);
}

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

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

.btn-success {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-success:hover {
    background-color: #27ae60;
    border-color: #27ae60;
}

/* Feature Icons */
.feature-icon {
    width: 80px;
    height: 80px;
    line-height: 80px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    color: #fff;
    transition: var(--transition);
}

.feature-icon:hover {
    transform: rotateY(180deg);
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: #fff;
    padding: 50px 0 20px;
}

footer a {
    color: #fff;
    text-decoration: none;
    transition: var(--transition);
}

footer a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

footer hr {
    border-color: rgba(255,255,255,0.1);
}

/* Alerts */
.alert {
    border-radius: var(--border-radius);
    border: none;
    padding: 15px 20px;
    margin-bottom: 20px;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
}

/* Forms */
.form-control, .form-select {
    border-radius: var(--border-radius);
    border: 1px solid #ddd;
    padding: 10px 15px;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

.input-group-text {
    background-color: #f8f9fa;
    border: 1px solid #ddd;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
}

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

.table thead th {
    background-color: var(--dark-color);
    color: #fff;
    font-weight: 500;
    border: none;
}

.table-hover tbody tr:hover {
    background-color: rgba(52, 152, 219, 0.05);
}

/* Badges */
.badge {
    padding: 8px 12px;
    font-weight: 500;
    border-radius: 20px;
}

/* Pagination */
.pagination {
    gap: 5px;
}

.pagination .page-link {
    border-radius: var(--border-radius);
    color: var(--primary-color);
    border: 1px solid #ddd;
    transition: var(--transition);
}

.pagination .page-link:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Responsive */
@media (max-width: 768px) {
    body {
        padding-top: 66px;
    }
    
    .hero-section {
        padding: 60px 0;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .search-form input,
    .search-form button {
        padding: 12px 20px;
        font-size: 1rem;
    }
    
    .card:hover {
        transform: none;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        line-height: 60px;
        font-size: 1.5rem;
    }
}

/* Loading Spinner */
.spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

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

/* Modal */
.modal-content {
    border-radius: var(--border-radius);
    border: none;
    box-shadow: 0 5px 30px rgba(0,0,0,0.2);
}

.modal-header {
    background-color: var(--primary-color);
    color: #fff;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.modal-header .btn-close {
    filter: brightness(0) invert(1);
}

/* Tooltips */
.tooltip {
    font-family: 'Poppins', sans-serif;
}

.tooltip-inner {
    background-color: var(--dark-color);
    border-radius: var(--border-radius);
    padding: 8px 12px;
}

/* Progress Bars */
.progress {
    border-radius: var(--border-radius);
    height: 10px;
}

.progress-bar {
    background-color: var(--primary-color);
    border-radius: var(--border-radius);
}

/* Chatbot Widget */
.chatbot-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.chatbot-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    border: none;
    box-shadow: var(--box-shadow);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.chatbot-button:hover {
    transform: scale(1.1);
}

.chatbot-button i {
    font-size: 24px;
}

.chatbot-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 300px;
    height: 400px;
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.chatbot-window.show {
    display: flex;
}

.chatbot-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    padding: 15px;
    font-weight: 600;
}

.chatbot-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
}

.chatbot-input {
    padding: 10px;
    border-top: 1px solid #ddd;
    display: flex;
}

.chatbot-input input {
    flex: 1;
    border: 1px solid #ddd;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    padding: 8px 12px;
}

.chatbot-input button {
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    padding: 8px 15px;
    background-color: var(--primary-color);
    color: #fff;
    border: none;
}