:root {
    --primary-color: #178de8;
    --secondary-color: #718967;
    --accent-color: #178de8;
    --success-color: #27ae60;
    --warning-color: #e67e22;
    --danger-color: #c0392b;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --border-color: #e9ecef;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --login-bg-type: color;
    --login-bg-color: #000000;
    --login-bg-image: none;
    --login-bg-overlay: #000000;
    --user-bg-type: color;
    --user-bg-color: #c7c7c7;
    --user-bg-image: url('https://rematadas.com/assets/images/mbr-696x392.jpg');
    --admin-bg-type: color;
    --admin-bg-color: #ffffff;
    --admin-bg-image: none;
    --border-radius: 6px;
    --box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    --transition: all 0.2s ease;
}

/* Fondos específicos para cada tipo de página */
body.admin-page {
    background: var(--admin-bg-color);
    background-size: cover;
    background-attachment: fixed;
}

body.admin-page[data-bg-type='image'] {
    background-image: var(--admin-bg-image);
}

body.user-page {
    background: var(--user-bg-color);
    background-size: cover;
    background-attachment: fixed;
}

body.user-page[data-bg-type='image'] {
    background-image: var(--user-bg-image);
}

body.login-page {
    background: var(--login-bg-color);
    background-size: cover;
    background-attachment: fixed;
    position: relative;
}

body.login-page[data-bg-type='image'] {
    background-image: var(--login-bg-image);
}

body.login-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--login-bg-overlay);
    z-index: -1;
}

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

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    color: var(--text-dark);
    line-height: 1.4;
    font-size: 13px;
}

/* Header compacto */
.header {
    background: var(--secondary-color);
    color: var(--white);
    padding: 0.8rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header h1 {
    color: var(--white);
    font-size: 1.3rem;
    font-weight: 600;
}

/* Botones compactos */
.btn {
    padding: 6px 12px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 12px;
    text-decoration: none;
    display: inline-block;
    transition: var(--transition);
    font-weight: normal;
}

.btn-primary { background: var(--primary-color); color: white; }
.btn-secondary { background: var(--secondary-color); color: white; }
.btn-success { background: var(--success-color); color: white; }
.btn-warning { background: var(--warning-color); color: white; }
.btn-danger { background: var(--danger-color); color: white; }
.btn-accent { background: var(--accent-color); color: white; }

.btn:hover { opacity: 0.9; }

/* Contenedores compactos */
.container {
    max-width: 1400px;
    margin: 1rem auto;
    padding: 0 15px;
}

.section {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 1.2rem;
    margin-bottom: 1.2rem;
    box-shadow: var(--box-shadow);
}

.section h2 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 1.1rem;
    font-weight: 600;
}

/* Grid ultra compacto para propiedades */
.properties-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

.property-card {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.8rem;
    background: var(--white);
    transition: var(--transition);
    font-size: 12px;
}

.property-card:hover {
    border-color: var(--primary-color);
}

/* Secciones ultra compactas */
.property-section {
    margin-bottom: 0.8rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid var(--border-color);
}

.property-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.property-section h4 {
    color: var(--secondary-color);
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.property-field {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.2rem;
    padding: 0.1rem 0;
}

.field-label {
    color: var(--text-dark);
    flex: 1;
}

.field-value {
    color: var(--text-light);
    flex: 1;
    text-align: right;
}

.auto-calc {
    background: var(--success-color);
    color: white;
    padding: 0.1rem 0.4rem;
    border-radius: 3px;
    font-size: 0.75rem;
}

/* Oferta compacta */
.offer-section {
    background: rgba(52, 152, 219, 0.05);
    padding: 0.6rem;
    border-radius: var(--border-radius);
    margin-top: 0.8rem;
}

.offer-section h4 {
    margin-bottom: 0.4rem;
    font-size: 0.85rem;
}

.offer-input {
    width: 100%;
    padding: 4px 6px;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    margin: 4px 0;
    font-size: 11px;
}

/* Menú de usuario mejorado */
.user-nav {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.user-menu {
    position: relative;
}

.user-menu-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 6px 10px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.user-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    background: var(--white);
    min-width: 160px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    border-radius: var(--border-radius);
    z-index: 1000;
    margin-top: 0.3rem;
}

.user-dropdown.show {
    display: block;
}

.dropdown-item {
    display: block;
    padding: 0.6rem 0.8rem;
    color: var(--text-dark);
    text-decoration: none;
    border-bottom: 1px solid var(--border-color);
    font-size: 12px;
    transition: var(--transition);
}

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

.dropdown-item:last-child {
    border-bottom: none;
}

/* Estados de interacción */
.interacted {
    border-left: 3px solid var(--success-color);
}

.requested-info {
    border-left: 3px solid var(--warning-color);
}

/* Downloads grid compacto */
.downloads-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 0.8rem;
}

.download-card {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.8rem;
    text-align: center;
    transition: var(--transition);
}

.download-card:hover {
    border-color: var(--primary-color);
}

/* Responsive */
@media (max-width: 1023px) {
    /* Forzar una sola columna en el layout principal en tablets y móviles */
    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    /* Forzar filtros a una sola columna */
    .filters-bar {
        grid-template-columns: 1fr;
    }

    /* Ocultar columnas menos importantes en la lista de propiedades */
    .list-header .item-field:nth-child(3),
    .list-header .item-field:nth-child(4),
    .list-item-main .item-field:nth-child(3),
    .list-item-main .item-field:nth-child(4) {
        display: none;
    }

    .list-header, .list-item-main {
        grid-template-columns: 2fr 1.5fr 80px; /* Ajustar columnas visibles */
    }
}

@media (max-width: 768px) {
    .properties-grid {
        grid-template-columns: 1fr;
    }
    
    .header {
        padding: 0.6rem 1rem;
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .container {
        padding: 0 10px;
        margin: 0.8rem auto;
    }
    
    .section {
        padding: 1rem;
        margin-bottom: 1rem;
    }
}

/* Utilidades */
.text-small { font-size: 11px; }
.text-muted { color: var(--text-light); }
.mb-1 { margin-bottom: 0.5rem; }
.mt-1 { margin-top: 0.5rem; }

/* Mejoras responsivas para downloads-grid */
@media (max-width: 768px) {
    .downloads-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }
    
    .download-card {
        padding: 0.6rem;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .downloads-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Contenedor responsivo para tablas */
.table-responsive-container {
    overflow-x: auto;
    width: 100%;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-top: 1rem;
}

@media (max-width: 768px) {
    .table-responsive-container {
        /* Pequeños ajustes para móviles */
        box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    }

    /* Evitar que las celdas se rompan en palabras largas */
    .table-responsive-container table td,
    .table-responsive-container table th {
        white-space: nowrap;
    }
}