/*
================================================================================
    ARCHIVO: Site.css (Versión Moderna, Responsiva y Limpia)
================================================================================
*/

/* 1. ESTILOS GLOBALES Y RESET */
html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: "Segoe UI", Arial, Helvetica, Verdana, sans-serif;
    font-size: 16px;
    background-color: #f4f6f9; /* Fondo gris suave para la aplicación */
    color: #333;
}

* {
    box-sizing: border-box;
}

a:link, a:visited {
    color: #007bff;
    text-decoration: none;
}

a:hover {
    color: #0056b3;
    text-decoration: underline;
}

/* 2. ESTRUCTURA PRINCIPAL DE LA PÁGINA (LAYOUT) */
.page-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.page-header {
    /* Mantenemos el header limpio. 
       Ya no necesitamos Flexbox aquí porque el MenuBanner.ascx 
       se encarga de su propio centrado interno.
    */
    background-color: #ffffff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0; /* Sin padding para que el banner negro toque los bordes */
}

.header-content {
    width: 100%;
    max-width: 100%; /* Permitimos que ocupe todo el ancho si es necesario */
    margin: 0 auto;
}

/* NOTA: Se eliminó la sección "4. FIX PARA MENU BANNER" 
   porque ahora el control MenuBanner.ascx maneja sus estilos correctamente.
*/

.main-content {
    flex: 1;
    width: 100%;
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 20px;
}

.page-footer {
    background-color: #343a40;
    color: #f8f9fa;
    text-align: center;
    padding: 20px;
    font-size: 0.9em;
}


/* 3. COMPONENTES REUTILIZABLES */

/* --- Formularios --- */
.form-container {
    max-width: 800px;
    margin: 20px auto;
    padding: 25px;
    background-color: #ffffff;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.05);
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 15px;
}

.form-group {
    flex: 1;
    min-width: 200px;
    margin-bottom: 15px;
}

.form-label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-control,
.textMayus,
.textId,
.passwordEntry {
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1em;
}

/* --- Botones --- */
.form-button,
.boton4 {
    padding: 10px 15px;
    cursor: pointer;
    border: none;
    border-radius: 4px;
    color: white;
    font-weight: bold;
    margin-right: 10px;
    transition: background-color 0.3s ease;
    background-color: #007bff;
}

    .form-button:hover,
    .boton4:hover {
        background-color: #0056b3;
    }

.btn-primary {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
}

    .btn-primary:hover {
        background-color: #0056b3;
    }

.btn-secondary {
    background-color: #6c757d;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
}

    .btn-secondary:hover {
        background-color: #5a6268;
    }

.btn-danger {
    background-color: #dc3545;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
}

    .btn-danger:hover {
        background-color: #c82333;
    }

/* --- Grillas (GridView) --- */
.grid-container {
    margin-top: 20px;
    background-color: #fff;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    overflow-x: auto;
}

.grid-view, .grid {
    width: 100%;
    border-collapse: collapse;
}

    .grid-view th {
        background-color: #343a40;
        color: white;
        padding: 12px 15px;
        text-align: left;
    }

    .grid-view td {
        padding: 10px 15px;
        border-bottom: 1px solid #dee2e6;
    }

    .grid-view tbody tr:hover {
        background-color: #f1f1f1;
    }

/* --- Títulos y Mensajes --- */
.titulos_principales {
    font-size: 1.8em;
    color: #333;
    border-bottom: 2px solid #007bff;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.failureNotification, .texto_rojo {
    color: #dc3545;
    font-size: 0.9em;
}

.lbl-feedback {
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 20px;
    display: block;
    border: 1px solid transparent;
}

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

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