/* --- Fuentes e Importaciones --- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');

/* --- Estilos Generales y Variables de Color --- */
:root {
    --primary-color: #2196F3;
    --secondary-color: #607D8B;
    --success-color: #4CAF50;
    --danger-color: #F44336;
    --warning-color: #FF9800;
    --light-bg-color: #f5f7fa;
    --dark-text-color: #263238;
    --light-text-color: #ffffff;
    --border-color: #e0e0e0;
    --gradient-primary: linear-gradient(135deg, #2196F3, #1976D2);
    --gradient-success: linear-gradient(135deg, #4CAF50, #388E3C);
    --gradient-danger: linear-gradient(135deg, #F44336, #D32F2F);
    --gradient-warning: linear-gradient(135deg, #FF9800, #F57C00);
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--light-bg-color);
    margin: 0;
    color: var(--dark-text-color);
    font-weight: 400;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--dark-text-color);
    margin-bottom: 1rem;
}

h2 {
    color: var(--primary-color);
    font-size: 1.8rem;
}

h3 {
    color: var(--secondary-color);
    font-size: 1.4rem;
}

.container {
    display: flex;
}

main.content {
    flex-grow: 1;
    padding: 30px;
}

/* --- Cabecera de Página --- */
.page-header {
    background: linear-gradient(135deg, #ffffff, #f8f9fa);
    padding: 25px 30px;
    border-radius: 12px;
    margin-bottom: 30px;
    border-left: 4px solid var(--primary-color);
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid var(--border-color);
}
.page-header h2 {
    margin: 0 0 8px 0;
    display: flex;
    align-items: center;
    font-size: 1.8rem;
    color: var(--primary-color);
}
.page-header p {
    margin: 0;
    color: var(--secondary-color);
    font-size: 1rem;
}

/* --- Contenedores Principales --- */
.list-container, .form-container {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    margin-bottom: 30px;
    border: 1px solid var(--border-color);
}

.list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.list-header h3, .form-container h3 {
    margin-top: 0;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
    margin-bottom: 25px;
}
.list-header h3 {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

/* --- Alertas y Badges --- */
.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
    color: var(--light-text-color);
    font-weight: 400;
}
.alert-success { background-color: var(--success-color); }
.alert-danger { background-color: var(--danger-color); }

.badge {
    padding: 5px 12px;
    border-radius: 15px;
    color: var(--light-text-color);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}
.badge-activo { background-color: var(--success-color); }
.badge-inactivo { background-color: var(--secondary-color); }
.badge-pendiente { background-color: var(--warning-color); }
.badge-procesada { background-color: var(--primary-color); }
.badge-recibida { background-color: var(--success-color); }
.badge-cancelada { background-color: var(--secondary-color); }

/* --- CÓDIGO AÑADIDO --- */
.badge-primary {
    background-color: var(--primary-color);
}

.badge-success {
    background-color: var(--success-color);
}

/* --- Iconos y Clases de Utilidad --- */
.sidebar .fa-solid, .page-header h2 .fa-solid, .list-container h3 .fa-solid, .form-container h3 .fa-solid {
    margin-right: 12px;
    width: 20px;
    text-align: center;
}
.btn .fa-solid {
    margin-right: 8px;
}
.text-center { text-align: center; }

/* --- AÑADIR AL FINAL DE main.css --- */

/* Contenedor principal para el contenido y la barra superior */
.main-wrapper {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

/* Barra superior */
.topbar {
    background-color: #fff;
    padding: 15px 30px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    display: flex;
    justify-content: flex-end; /* Alinea el contenido a la derecha */
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.user-info i {
    font-size: 1.5em;
    color: var(--primary-color);
}

/* --- Estilos Responsivos --- */
@media (max-width: 768px) {
    .main-wrapper {
        flex-direction: column;
    }

    .content {
        padding: 15px;
    }

    .page-header, .list-container, .form-container {
        padding: 15px;
    }

    .btn {
        width: 100%; /* Botones ocupan todo el ancho en pantallas pequeñas */
        margin-bottom: 10px; /* Espacio entre botones */
    }
}