:root {
    /* Paleta de colores principal */
    --primary-color: #996433;         /* Azul principal */
    --primary-light: #46391d;         /* Azul principal más claro */
    --primary-dark: #251b0d;          /* Azul principal más oscuro */
    --secondary-color: #246924;       /* Verde secundario */
    --accent-color: #994d33;          /* Acento - tono cálido */
    --text-color: #333333;            /* Texto principal */
    --text-light: #666666;            /* Texto secundario */
    --bg-color: #f9f9f9;              /* Fondo claro general */
    --panel-bg: #fffffff6;              /* Fondo de paneles */
    --border-color: #dddddd;          /* Color de bordes */
    --success-color: #246924;         /* Éxito */
    --warning-color: #f0ad4e;         /* Advertencia */
    --danger-color: #d9534f;          /* Peligro/Error */
    --info-color: #4543b3;            /* Información */
}

html,
body {
    height: 100%;
    background-image: url(../img/fondo.jpg);
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
    color: var(--text-color);
}

.wrap {
    min-height: 100%;
    height: auto;
    margin: 0 auto -60px;
    padding: 0 0 60px;
}

.wrap > .container {
    padding: 70px 15px 20px;
}

.footer {
    height: 60px;
    background-color: var(--bg-color);
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    color: var(--text-light);
}

.jumbotron {
    text-align: center;
    background-color: transparent;
    color: var(--primary-color);
    font-weight: bold;
}

.jumbotron .btn {
    font-size: 21px;
    padding: 14px 24px;
}

.not-set {
    color: var(--danger-color);
    font-style: italic;
}

/* add sorting icons to gridview sort links */
a.asc:after, a.desc:after {
    position: relative;
    top: 1px;
    display: inline-block;
    font-family: 'Glyphicons Halflings';
    font-style: normal;
    font-weight: normal;
    line-height: 1;
    padding-left: 5px;
}

a.asc:after {
    content: /*"\e113"*/ "\e151";
}

a.desc:after {
    content: /*"\e114"*/ "\e152";
}

.sort-numerical a.asc:after {
    content: "\e153";
}

.sort-numerical a.desc:after {
    content: "\e154";
}

.sort-ordinal a.asc:after {
    content: "\e155";
}

.sort-ordinal a.desc:after {
    content: "\e156";
}

.grid-view th {
    white-space: nowrap;
}

.hint-block {
    display: block;
    margin-top: 5px;
    color: var(--text-light);
}

.error-summary {
    color: var(--danger-color);
    background: #fdf7f7;
    border-left: 3px solid #eed3d7;
    padding: 10px 20px;
    margin: 0 0 15px 0;
}

/* align the logout "link" (button in form) of the navbar */
.nav li > form > button.logout {
    padding: 15px;
    border: none;
}

@media(max-width:767px) {
    .nav li > form > button.logout {
        display:block;
        text-align: left;
        width: 100%;
        padding: 10px 15px;
    }
}

.nav > li > form > button.logout:focus,
.nav > li > form > button.logout:hover {
    text-decoration: none;
}

.nav > li > form > button.logout:focus {
    outline: none;
}

.content-container{
    background-color: var(--panel-bg);
    padding: 15px;
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    border: 1px solid var(--border-color);
}

.form-fields-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    grid-gap: 20px;
}
@media (max-width: 767px) {
    .form-fields-container {
        grid-template-columns: 1fr;
    }
}

.search-form{
    padding: 20px;
    margin: 10px 15px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    border-radius: 4px;
}

/* Estilos flexbox para el menú de navegación */
.navbar-nav {
    display: flex;
    align-items: center;
}

.navbar-nav > li {
    display: flex;
    align-items: center;
}

.navbar-nav > li > a {
    display: flex;
    align-items: center;
    height: 50px;
    padding: 0 15px;
}

/* Ajustes específicos para el selector de idiomas */
.navbar-nav > li > .btn-group {
    display: flex;
    align-items: center;
    height: 50px;
    padding: 0 15px;
    margin: 0;
}

.navbar-nav > li > .btn-group .btn {
    padding: 5px 10px;
    font-size: 14px;
}

/* Ajustes para responsive */
@media (max-width: 767px) {
    .navbar-nav {
        flex-direction: column;
        align-items: stretch;
    }
    
    .navbar-nav > li,
    .navbar-nav > li > a,
    .navbar-nav > li > .btn-group {
        height: auto;
        padding: 10px 15px;
    }
}

/* Estilos adicionales para la barra de navegación con flexbox */
.flex-navbar .flex-container {
    display: flex !important;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
}

.flex-navbar .navbar-header {
    display: flex;
    align-items: center;
    float: none;
}

.flex-navbar .navbar-collapse {
    display: flex !important;
    flex-basis: auto;
    flex-grow: 1;
    align-items: center;
    justify-content: flex-end;
}

.flex-navbar .flex-nav {
    display: flex;
    align-items: center;
    float: none;
    margin: 0;
}

.flex-navbar .navbar-toggle {
    display: none;
}

/* Selector de idiomas específicamente para flexbox */
.flex-language-switcher {
    height: 50px;
    display: flex;
    align-items: center;
    margin: 0 0 0 10px;
}

.flex-language-switcher .btn {
    border-radius: 4px;
    height: 34px;
    display: flex;
    align-items: center;
}

/* Ajustes responsivos para dispositivos móviles */
@media (max-width: 767px) {
    .flex-navbar .navbar-header {
        width: 100%;
        justify-content: space-between;
    }
    
    .flex-navbar .navbar-toggle {
        display: block;
        order: 2;
    }
    
    .flex-navbar .navbar-collapse {
        display: none !important;
        flex-direction: column;
        width: 100%;
    }
    
    .flex-navbar .navbar-collapse.in {
        display: flex !important;
    }
    
    .flex-nav {
        flex-direction: column;
        width: 100%;
        margin: 0;
    }
    
    .flex-nav > li {
        width: 100%;
    }
    
    .flex-language-switcher {
        margin: 10px 0;
        width: 100%;
        height: auto;
        padding: 0;
    }
    
    .flex-language-switcher .btn {
        width: 100%;
        text-align: left;
    }
}

/* Estilos personalizados para botones y paneles */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-dark);
}

.btn-primary:hover, 
.btn-primary:focus, 
.btn-primary:active {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-success {
    background-color: var(--success-color);
    border-color: #4cae4c;
}

.btn-info {
    background-color: var(--info-color);
    border-color: #46b8da;
}

.btn-warning {
    background-color: var(--warning-color);
    border-color: #eea236;
}

.btn-danger {
    background-color: var(--danger-color);
    border-color: #d43f3a;
}

/* Estilos para paneles */
.panel-primary {
    border-color: var(--primary-color);
}

.panel-primary > .panel-heading {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.panel-success {
    border-color: var(--success-color);
}

.panel-success > .panel-heading {
    background-color: var(--success-color);
    border-color: var(--success-color);
}

.panel-info {
    border-color: var(--info-color);
}

.panel-info > .panel-heading {
    background-color: var(--info-color);
    border-color: var(--info-color);
}

.panel-warning {
    border-color: var(--warning-color);
}

.panel-warning > .panel-heading {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
}

.panel-danger {
    border-color: var(--danger-color);
}

.panel-danger > .panel-heading {
    background-color: var(--danger-color);
    border-color: var(--danger-color);
}

/* Estilos para formularios */
.form-control:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 8px rgba(51, 102, 153, 0.25);
}

/* Estilos para la barra de navegación */
.navbar-inverse {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.navbar-inverse .navbar-brand {
    color: white;
}

.navbar-inverse .navbar-nav > li > a {
    color: rgba(255, 255, 255, 0.8);
}

.navbar-inverse .navbar-nav > li > a:hover,
.navbar-inverse .navbar-nav > li > a:focus {
    color: white;
    background-color: var(--primary-color);
}

.navbar-inverse .navbar-nav > .active > a, 
.navbar-inverse .navbar-nav > .active > a:hover, 
.navbar-inverse .navbar-nav > .active > a:focus {
    color: white;
    background-color: var(--primary-color);
}