/* Estilos personalizados para Validación Tiempo de Entrega Urbano */

body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Cards */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 1.5rem;
}

.card-header {
    border-radius: 10px 10px 0 0 !important;
    border: none;
    padding: 1rem 1.5rem;
}

.card-body {
    padding: 1.5rem;
}

/* File Upload */
.form-control:focus {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

/* Buttons */
.btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: linear-gradient(45deg, #007bff, #0056b3);
    border: none;
}

.btn-success {
    background: linear-gradient(45deg, #28a745, #1e7e34);
    border: none;
}

.btn-warning {
    background: linear-gradient(45deg, #ffc107, #e0a800);
    border: none;
    color: #212529;
}

.btn-info {
    background: linear-gradient(45deg, #17a2b8, #138496);
    border: none;
}

/* Table */
.table {
    border-radius: 10px;
    overflow: hidden;
}

.table thead th {
    background-color: #343a40;
    border: none;
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    position: sticky;
    top: 0;
    z-index: 10;
}

.table tbody tr:hover {
    background-color: #f8f9fa;
    transform: scale(1.005);
    transition: all 0.2s ease;
}

.table-striped > tbody > tr:nth-of-type(odd) > td {
    background-color: rgba(0, 0, 0, 0.02);
}

/* File Info */
.file-info {
    background-color: #e8f5e8;
    border: 1px solid #c3e6c3;
    border-radius: 8px;
    padding: 0.75rem;
    margin-top: 0.5rem;
}

.file-info.success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

.file-info.error {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

/* Loading */
.spinner-border {
    width: 3rem;
    height: 3rem;
}

/* Estadísticas */
.estadistica-card {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    border-left: 4px solid #28a745;
    margin-bottom: 1rem;
}

.estadistica-numero {
    font-size: 2rem;
    font-weight: bold;
    color: #28a745;
    margin-bottom: 0.5rem;
}

.estadistica-label {
    color: #6c757d;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Responsive */
@media (max-width: 768px) {
    .estadistica-card {
        margin-bottom: 1rem;
    }
    
    .estadistica-numero {
        font-size: 1.5rem;
    }
}

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

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

/* Alert Styles */
.alert {
    border: none;
    border-radius: 8px;
    font-weight: 500;
}

.alert-info {
    background: linear-gradient(45deg, #d1ecf1, #bee5eb);
    color: #0c5460;
}

.alert-success {
    background: linear-gradient(45deg, #d4edda, #c3e6cb);
    color: #155724;
}

.alert-warning {
    background: linear-gradient(45deg, #fff3cd, #ffeeba);
    color: #856404;
}

/* Navbar */
.navbar-brand {
    font-weight: 600;
    font-size: 1.25rem;
}

.navbar-text {
    font-weight: 500;
}

/* Card Headers */
.card-header.bg-success {
    background: linear-gradient(45deg, #28a745, #1e7e34) !important;
}

.card-header.bg-warning {
    background: linear-gradient(45deg, #ffc107, #e0a800) !important;
    color: #212529 !important;
}

.card-header.bg-info {
    background: linear-gradient(45deg, #17a2b8, #138496) !important;
}

.card-header.bg-primary {
    background: linear-gradient(45deg, #007bff, #0056b3) !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}