/* Global Styles - Futuristic Black Theme */
:root {
    /* Color palette - Futuristic Tech Theme */
    --primary-color: #00c2ff;
    --secondary-color: #0d0d0d;
    --accent-color: #c5ff9b;    /* Color de marca 1 */
    --accent-color2: #a6fef8;   /* Color de marca 2 */
    --light-color: #e0e0e0;
    --dark-color: #080808;
    --success-color: #00ff9e;
    --warning-color: #ff9e00;
    --info-color: #3498db;
    --danger-color: #ff4757;
    --purple-color: #8a2be2;
    
    /* Futuristic backgrounds */
    --bg-light: #1a1a1a;
    --bg-medium: #121212;
    --bg-dark: #080808;
    --bg-card: #0a0a0a;
    --bg-gradient: linear-gradient(145deg, #0a0a0a, #1a1a1a);
    
    /* Border colors */
    --border-primary: rgba(0, 194, 255, 0.3);
    --border-secondary: rgba(150, 150, 150, 0.1);
    --border-accent: rgba(197, 255, 155, 0.3);
    
    /* Typography */
    --font-family: 'Poppins', sans-serif;
    --font-size-base: 16px;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2.5rem;
    
    /* Borders and shadows */
    --border-radius: 0.375rem;
    --border-radius-lg: 0.5rem;
    --box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --box-shadow-lg: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Base styles - Futuristic Design */
body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--light-color);
    background-color: var(--bg-dark);
    margin: 0;
    padding: 0;
    line-height: 1.5;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,10,20,0.97) 0%, rgba(10,10,10,0.95) 100%);
    z-index: -1;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(rgba(0, 150, 255, 0.1) 2px, transparent 2px),
        radial-gradient(rgba(0, 150, 255, 0.05) 1px, transparent 1px);
    background-size: 50px 50px, 25px 25px;
    background-position: 0 0, 25px 25px;
    opacity: 0.2;
    z-index: -1;
    pointer-events: none;
}

/* App container */
.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    max-width: 1920px;
    margin: 0 auto;
    background-color: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(5px);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}

/* Header */
.main-header {
    background-color: var(--secondary-color);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-primary);
    box-shadow: 0 4px 20px rgba(0, 100, 255, 0.1);
    position: relative;
}

.main-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, 
        rgba(0, 194, 255, 0), 
        rgba(197, 255, 155, 0.5), 
        rgba(166, 254, 248, 0.5), 
        rgba(0, 194, 255, 0)
    );
}

.site-title {
    margin: 0;
    font-size: 1.75rem;
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 0 10px rgba(0, 168, 255, 0.3);
}

.site-logo {
    display: flex;
    align-items: center;
}

.site-logo img {
    max-height: 60px;
    filter: drop-shadow(0 0 10px rgba(0, 194, 255, 0.4));
    transition: all 0.3s ease;
}

.site-logo img:hover {
    filter: drop-shadow(0 0 15px rgba(0, 194, 255, 0.6));
    transform: scale(1.05);
}

/* Main content */
.main-content {
    flex: 1;
    padding: var(--spacing-lg) 0;
}

/* Footer */
.main-footer {
    background-color: var(--secondary-color);
    padding: var(--spacing-md) 0;
    text-align: center;
    font-size: 0.875rem;
    color: rgba(220, 220, 220, 0.7);
    border-top: 1px solid var(--border-primary);
    position: relative;
}

.main-footer .text-muted {
    color: rgba(180, 180, 180, 0.6) !important;
    font-style: italic;
    font-size: 0.8rem;
}

.main-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, 
        rgba(0, 194, 255, 0), 
        rgba(166, 254, 248, 0.5), 
        rgba(197, 255, 155, 0.5), 
        rgba(0, 194, 255, 0)
    );
}

/* Cards */
.card {
    border-radius: var(--border-radius);
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.5);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    margin-bottom: var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, 
        rgba(0, 194, 255, 0.3), 
        rgba(197, 255, 155, 0.4), 
        rgba(166, 254, 248, 0.4)
    );
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.7);
}

.card:hover::before {
    opacity: 1;
}

.card-title {
    font-weight: var(--font-weight-medium);
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1rem;
    position: relative;
    display: inline-block;
}

.card-header {
    border-bottom: 1px solid rgba(0, 194, 255, 0.1);
    background-color: rgba(10, 10, 10, 0.5);
}

.card-body {
    background-color: var(--bg-card);
}

/* Weather widget */
.weather-widget {
    display: inline-flex;
    align-items: center;
    background-color: rgba(0, 168, 255, 0.07);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--light-color);
    border: 1px solid rgba(0, 168, 255, 0.2);
    box-shadow: 0 0 15px rgba(0, 168, 255, 0.1);
}

.weather-widget i {
    color: var(--warning-color);
    margin-right: var(--spacing-sm);
    font-size: 1.25rem;
}

#weather-temp {
    font-weight: var(--font-weight-semibold);
    margin-right: var(--spacing-sm);
}

/* Buttons */
.btn {
    font-weight: var(--font-weight-medium);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

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

.btn-primary:hover {
    background-color: #0099cc;
    border-color: #0099cc;
}

.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-outline-primary.active {
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color2));
    border-color: var(--primary-color);
    color: white;
    box-shadow: 0 0 10px rgba(166, 254, 248, 0.3);
}

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

.modal-header {
    background-color: var(--primary-color);
    color: white;
    border-top-left-radius: var(--border-radius-lg);
    border-top-right-radius: var(--border-radius-lg);
}

.modal-title {
    font-weight: var(--font-weight-medium);
}

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

.property-details {
    padding: var(--spacing-md);
    background-color: var(--bg-light);
    border-radius: var(--border-radius);
}

.property-features {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-sm);
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: var(--font-weight-medium);
}

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

.gallery-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.no-images-placeholder {
    height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: var(--bg-medium);
    border-radius: var(--border-radius);
    color: var(--dark-color);
}

.no-images-placeholder i {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

/* Form controls */
.form-control, .form-select {
    border-radius: var(--border-radius);
    padding: 0.5rem 0.75rem;
    border-color: #ced4da;
    transition: border-color var(--transition-fast);
}

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

.form-label {
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-xs);
    color: var(--secondary-color);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .site-title {
        font-size: 1.25rem;
    }
    
    .site-logo img {
        max-height: 40px;
    }
    
    .modal-dialog {
        margin: 0.5rem;
    }
    
    .gallery-image {
        height: 200px;
    }
    
    .property-features {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}