/**
 * HourStay Customer App Styles
 * Mobile-first responsive design with Airbnb-inspired aesthetics
 */

:root {
    --primary-color: #FF6B35;
    --secondary-color: #004E89;
    --accent-color: #F77F00;
    --success-color: #06A77D;
    --danger-color: #D72638;
    --warning-color: #FFC857;
    --dark-color: #1A1A2E;
    --light-bg: #F8F9FA;
    --white: #FFFFFF;
    
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);
    
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', sans-serif;
    color: var(--dark-color);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

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

.bg-primary { background-color: var(--primary-color) !important; }
.bg-secondary { background-color: var(--secondary-color) !important; }
.bg-accent { background-color: var(--accent-color) !important; }

.bg-primary-light { 
    background-color: rgba(255, 107, 53, 0.1) !important;
}

.bg-success-light {
    background-color: rgba(6, 167, 125, 0.1) !important;
}

.bg-warning-light {
    background-color: rgba(255, 200, 87, 0.1) !important;
}

.bg-info-light {
    background-color: rgba(0, 78, 137, 0.1) !important;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

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

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

.brand-text {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-left: 0.5rem;
}

.nav-link {
    color: var(--dark-color) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: var(--transition);
    border-radius: 8px;
}

.nav-link:hover {
    color: var(--primary-color) !important;
    background-color: rgba(255, 107, 53, 0.1);
}

.navbar .dropdown-menu {
    border: none;
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius);
    padding: 0.5rem;
}

.dropdown-item {
    border-radius: 8px;
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.dropdown-item:hover {
    background-color: var(--light-bg);
    color: var(--primary-color);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 600px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    background-image: 
        linear-gradient(135deg, rgba(0, 78, 137, 0.9), rgba(255, 107, 53, 0.85)),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><defs><pattern id="hotel-pattern" x="0" y="0" width="40" height="40" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="1200" height="600" fill="url(%23hotel-pattern)"/></svg>');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    padding: 4rem 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.1) 100%);
}

.hero-title {
    text-shadow: 0 2px 20px rgba(0,0,0,0.2);
    animation: fadeInUp 0.8s ease-out;
}

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

/* Search Box */
.search-box {
    animation: fadeInUp 1s ease-out 0.3s both;
}

.search-box .form-control {
    padding: 0.875rem 1rem;
    font-size: 1rem;
    border-radius: 10px;
}

.search-box .form-control:focus {
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.15);
    border-color: var(--primary-color);
}

.search-box .form-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-align: left;
    display: block;
}

/* Feature Cards */
.feature-card {
    padding: 2rem;
    border-radius: var(--border-radius);
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.06);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-size: 2rem;
}

.feature-icon i {
    color: var(--primary-color);
}

/* Destination Cards */
.destination-card {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    height: 300px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.destination-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.destination-card:hover img {
    transform: scale(1.1);
}

.destination-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
}

/* Why Choose Cards */
.why-card {
    text-align: center;
    padding: 2rem;
    transition: var(--transition);
}

.why-card i {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.why-card:hover {
    transform: translateY(-5px);
}

/* Bottom Navigation (Mobile) */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    display: flex;
    justify-content: space-around;
    padding: 0.75rem 0;
    z-index: 1000;
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #6C757D;
    font-size: 0.75rem;
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.bottom-nav-item i {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.bottom-nav-item.active {
    color: var(--primary-color);
}

.bottom-nav-item:hover {
    color: var(--primary-color);
    background-color: rgba(255, 107, 53, 0.1);
}

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

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.card-img-top {
    height: 220px;
    object-fit: cover;
}

/* Forms */
.form-control, .form-select {
    border-radius: 10px;
    border: 1px solid #E0E0E0;
    padding: 0.875rem 1rem;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.15);
}

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

/* Modal */
.modal-content {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.modal-header {
    border-bottom: 1px solid #F0F0F0;
    padding: 1.5rem;
}

.modal-body {
    padding: 2rem;
}

.modal-footer {
    border-top: 1px solid #F0F0F0;
    padding: 1.5rem;
}

/* Badges */
.badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.875rem;
}

/* Alerts */
.alert {
    border: none;
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
}

/* Loading Spinner */
.spinner-border-custom {
    width: 3rem;
    height: 3rem;
    border-width: 0.3em;
}

/* Responsive */
@media (max-width: 991.98px) {
    body {
        padding-bottom: 80px; /* Space for bottom nav */
    }
    
    .hero-section {
        min-height: 500px;
        padding: 3rem 0;
    }
    
    .hero-title {
        font-size: 2rem !important;
    }
    
    .search-box {
        padding: 1.5rem !important;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .destination-card {
        height: 250px;
    }
}

@media (max-width: 767.98px) {
    .hero-title {
        font-size: 1.75rem !important;
    }
    
    .search-box .col-lg-4,
    .search-box .col-lg-3,
    .search-box .col-lg-2 {
        width: 100%;
    }
    
    .destination-card {
        height: 200px;
    }
}

/* Utilities */
.shadow-hover {
    transition: var(--transition);
}

.shadow-hover:hover {
    box-shadow: var(--shadow-lg) !important;
}

.rounded-custom {
    border-radius: var(--border-radius) !important;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

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

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}