/* 
 * DirectorioEmpresas - Estilos Personalizados
 * Bootstrap 5 + Custom Styles
 */

:root {
    --primary-color: #1a1a2e;
    --secondary-color: #16213e;
    --accent-color: #0f3460;
    --highlight-color: #e94560;
    --text-primary: #1a1a2e;
    --text-secondary: #6c757d;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e9ecef;
    --shadow-sm: 0 .125rem .25rem rgba(0,0,0,.075);
    --shadow-md: 0 .5rem 1rem rgba(0,0,0,.1);
    --shadow-lg: 0 1rem 3rem rgba(0,0,0,.15);
    --transition: all 0.3s ease;
}

/* Base Styles */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-light);
    line-height: 1.6;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--primary-color);
}

/* Navbar Customization */
.navbar-dark {
    background-color: var(--primary-color) !important;
}

.navbar-brand {
    font-size: 1.35rem;
    letter-spacing: -0.5px;
}

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

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 5rem 0;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    font-weight: 300;
}

/* Search Box */
.search-box {
    background: var(--bg-white);
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
    padding: 1.5rem;
    position: relative;
    z-index: 10;
}

.search-box .form-control,
.search-box .form-select {
    border: 2px solid var(--border-color);
    padding: 0.875rem 1rem;
    font-size: 1rem;
    transition: var(--transition);
}

.search-box .form-control:focus,
.search-box .form-select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.2rem rgba(15, 52, 96, 0.15);
}

.search-box .btn-primary {
    padding: 0.875rem 2rem;
    font-weight: 600;
    background-color: var(--highlight-color);
    border-color: var(--highlight-color);
}

.search-box .btn-primary:hover {
    background-color: #d63d56;
    border-color: #d63d56;
}

/* Cards */
.card {
    border: none;
    border-radius: 1rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: hidden;
}

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

.card-empresa {
    height: 100%;
}

.card-empresa .card-img-top {
    height: 200px;
    object-fit: cover;
}

.card-empresa .empresa-logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--bg-white);
    box-shadow: var(--shadow-sm);
    margin-top: -40px;
    background: var(--bg-white);
}

.card-empresa .card-title {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.card-empresa .card-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Category Cards */
.card-categoria {
    text-align: center;
    padding: 2rem 1rem;
    cursor: pointer;
}

.card-categoria:hover {
    background-color: var(--primary-color);
    color: white;
}

.card-categoria:hover .categoria-icon {
    color: var(--highlight-color);
}

.categoria-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    transition: var(--transition);
}

.card-categoria h5 {
    font-size: 1rem;
    margin-bottom: 0;
    transition: var(--transition);
}

.card-categoria:hover h5 {
    color: white;
}

/* Badges */
.badge-verificado {
    background-color: #198754;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-categoria {
    background-color: var(--accent-color);
    font-size: 0.75rem;
    font-weight: 500;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 500;
    padding: 0.625rem 1.25rem;
    transition: var(--transition);
}

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

.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-whatsapp {
    background-color: #25d366;
    border-color: #25d366;
    color: white;
}

.btn-whatsapp:hover {
    background-color: #1da851;
    border-color: #1da851;
    color: white;
}

/* Forms */
.form-control,
.form-select {
    border-radius: 0.5rem;
    border: 2px solid var(--border-color);
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.2rem rgba(15, 52, 96, 0.1);
}

.form-label {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

/* Profile Page */
.profile-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 3rem 0;
    color: white;
}

.profile-logo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid white;
    box-shadow: var(--shadow-md);
    background: white;
}

.profile-stats {
    display: flex;
    gap: 2rem;
    margin-top: 1.5rem;
}

.profile-stat {
    text-align: center;
}

.profile-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
}

.profile-stat-label {
    font-size: 0.85rem;
    opacity: 0.8;
}

/* Dashboard */
.sidebar {
    background: var(--bg-white);
    border-radius: 1rem;
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
}

.sidebar .nav-link {
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    margin-bottom: 0.25rem;
    transition: var(--transition);
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    background-color: var(--primary-color);
    color: white;
}

.sidebar .nav-link i {
    margin-right: 0.75rem;
    width: 20px;
}

.stat-card {
    background: var(--bg-white);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.stat-card-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-card-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-card-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Product/Service Cards */
.card-producto {
    height: 100%;
}

.card-producto .card-img-top {
    height: 180px;
    object-fit: cover;
}

.card-producto .precio {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--highlight-color);
}

/* Section Styles */
.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* Pagination */
.pagination .page-link {
    border: none;
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    margin: 0 0.25rem;
    border-radius: 0.5rem;
}

.pagination .page-link:hover {
    background-color: var(--bg-light);
}

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

/* Auth Pages */
.auth-container {
    min-height: calc(100vh - 76px);
    display: flex;
    align-items: center;
    padding: 3rem 0;
}

.auth-card {
    max-width: 450px;
    margin: 0 auto;
}

.auth-card .card {
    border-radius: 1.5rem;
    box-shadow: var(--shadow-lg);
}

.auth-card .card-body {
    padding: 2.5rem;
}

.auth-card .card-title {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

/* Utilities */
.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.text-highlight {
    color: var(--highlight-color);
}

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

.shadow-hover:hover {
    box-shadow: var(--shadow-md);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-section {
        padding: 3rem 0;
    }
    
    .search-box {
        padding: 1rem;
    }
    
    .profile-logo {
        width: 100px;
        height: 100px;
    }
    
    .profile-stats {
        gap: 1rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.5s ease-out;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
}

.empty-state-icon {
    font-size: 4rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.empty-state-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.empty-state-text {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Loading */
.loading-spinner {
    display: inline-block;
    width: 1.5rem;
    height: 1.5rem;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 0.8s linear infinite;
}

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