/* 
 * Estilos CSS - EESO 225 "La San Martín"
 * Identidad visual institucional
 */

/* Variables CSS para colores institucionales */
:root {
    --color-violeta: #6A1B9A;
    --color-gris: #616161;
    --color-blanco: #FFFFFF;
    --color-violeta-claro: #8E24AA;
    --color-gris-claro: #9E9E9E;
    --color-gris-muy-claro: #F5F5F5;
    --color-success: #28a745;
    --color-warning: #ffc107;
    --color-danger: #dc3545;
    --color-info: #17a2b8;
}

/* Importar fuentes */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800&family=Roboto:wght@300;400;500;700&display=swap');

/* Estilos base */
body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--color-gris-muy-claro);
    color: #333;
    line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--color-violeta);
}

/* Estilos del admin */
.admin-container {
    background-color: var(--color-blanco);
    min-height: 100vh;
}

/* Header del admin */
.admin-header {
    background: linear-gradient(135deg, var(--color-violeta) 0%, var(--color-violeta-claro) 100%);
    color: var(--color-blanco);
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(106, 27, 154, 0.3);
}

.admin-header .navbar-brand {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--color-blanco) !important;
}

.admin-header .navbar-brand img {
    height: 40px;
    margin-right: 10px;
}

/* Navbar del admin */
.admin-navbar {
    background: linear-gradient(135deg, var(--color-violeta) 0%, var(--color-violeta-claro) 100%);
    box-shadow: 0 2px 15px rgba(106, 27, 154, 0.2);
    padding: 1rem 0;
}

.admin-navbar .navbar-brand {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    color: var(--color-blanco) !important;
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

.admin-navbar .navbar-brand:hover {
    transform: scale(1.02);
}

.admin-navbar .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    padding: 0.75rem 1rem !important;
    border-radius: 8px;
    margin: 0 0.25rem;
    transition: all 0.3s ease;
    position: relative;
}

.admin-navbar .nav-link:hover {
    color: var(--color-blanco) !important;
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.admin-navbar .nav-link.active {
    color: var(--color-blanco) !important;
    background-color: rgba(255, 255, 255, 0.15);
    font-weight: 600;
}

.admin-navbar .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background-color: var(--color-blanco);
    border-radius: 2px;
}

/* User menu dropdown */
.user-menu {
    cursor: pointer;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-blanco);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.user-menu:hover {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.user-avatar {
    width: 35px;
    height: 35px;
    background-color: var(--color-blanco);
    color: var(--color-violeta);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    margin-right: 0.5rem;
}

.dropdown-menu {
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
}

.dropdown-item {
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background-color: var(--color-gris-muy-claro);
    color: var(--color-violeta);
}

/* Main content spacing */
.admin-content {
    min-height: calc(100vh - 160px);
    padding: 2rem 0;
}

/* Sidebar del admin */
.admin-sidebar {
    background-color: var(--color-blanco);
    border-right: 1px solid #e0e0e0;
    min-height: calc(100vh - 80px);
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

.admin-sidebar .nav-link {
    color: var(--color-gris);
    padding: 12px 20px;
    border-radius: 8px;
    margin: 2px 10px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.admin-sidebar .nav-link:hover {
    background-color: var(--color-violeta);
    color: var(--color-blanco);
    transform: translateX(5px);
}

.admin-sidebar .nav-link.active {
    background-color: var(--color-violeta);
    color: var(--color-blanco);
    font-weight: 600;
}

.admin-sidebar .nav-link i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

/* Cards del admin */
.admin-card {
    background-color: var(--color-blanco);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: none;
    transition: all 0.3s ease;
}

.admin-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.admin-card-header {
    background: linear-gradient(135deg, var(--color-gris-muy-claro) 0%, var(--color-blanco) 100%);
    border-bottom: 2px solid var(--color-gris-muy-claro);
    border-radius: 12px 12px 0 0 !important;
    padding: 1.25rem;
}

.admin-card-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--color-violeta);
    margin: 0;
}

.admin-card-body {
    padding: 1.5rem;
}

/* Botones del admin */
.btn-admin-primary {
    background: linear-gradient(135deg, var(--color-violeta) 0%, var(--color-violeta-claro) 100%);
    border: none;
    color: var(--color-blanco);
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(106, 27, 154, 0.3);
}

.btn-admin-primary:hover {
    background: linear-gradient(135deg, var(--color-violeta-claro) 0%, var(--color-violeta) 100%);
    color: var(--color-blanco);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(106, 27, 154, 0.4);
}

.btn-admin-secondary {
    background-color: var(--color-gris);
    border: none;
    color: var(--color-blanco);
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-admin-secondary:hover {
    background-color: var(--color-gris-claro);
    color: var(--color-blanco);
    transform: translateY(-2px);
}

.btn-admin-success {
    background-color: var(--color-success);
    border: none;
    color: var(--color-blanco);
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-admin-success:hover {
    background-color: #218838;
    color: var(--color-blanco);
    transform: translateY(-2px);
}

.btn-admin-warning {
    background-color: var(--color-warning);
    border: none;
    color: #212529;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-admin-warning:hover {
    background-color: #e0a800;
    color: #212529;
    transform: translateY(-2px);
}

.btn-admin-danger {
    background-color: var(--color-danger);
    border: none;
    color: var(--color-blanco);
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-admin-danger:hover {
    background-color: #c82333;
    color: var(--color-blanco);
    transform: translateY(-2px);
}

/* Formularios */
.form-control {
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 12px 15px;
    transition: all 0.3s ease;
    font-family: 'Roboto', sans-serif;
}

.form-control:focus {
    border-color: var(--color-violeta);
    box-shadow: 0 0 0 0.2rem rgba(106, 27, 154, 0.25);
}

.form-label {
    font-weight: 600;
    color: var(--color-gris);
    margin-bottom: 8px;
}

/* Tablas */
.table {
    border-radius: 8px;
    overflow: hidden;
}

.table thead th {
    background-color: var(--color-violeta);
    color: var(--color-blanco);
    border: none;
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
    padding: 15px;
}

.table tbody tr {
    transition: all 0.3s ease;
}

.table tbody tr:hover {
    background-color: var(--color-gris-muy-claro);
    transform: scale(1.01);
}

/* Badges */
.badge {
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 20px;
}

.badge.bg-primary {
    background-color: var(--color-violeta) !important;
}

.badge.bg-info {
    background-color: var(--color-info) !important;
}

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

.badge.bg-warning {
    background-color: var(--color-warning) !important;
    color: #212529 !important;
}

.badge.bg-danger {
    background-color: var(--color-danger) !important;
}

/* Breadcrumbs */
.admin-breadcrumb {
    background-color: transparent;
    padding: 0;
    margin: 0;
}

.admin-breadcrumb .breadcrumb-item a {
    color: var(--color-violeta);
    text-decoration: none;
    font-weight: 500;
}

.admin-breadcrumb .breadcrumb-item a:hover {
    color: var(--color-violeta-claro);
}

.admin-breadcrumb .breadcrumb-item.active {
    color: var(--color-gris);
}

/* Modales */
.modal-content {
    border-radius: 12px;
    border: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.modal-header {
    background: linear-gradient(135deg, var(--color-violeta) 0%, var(--color-violeta-claro) 100%);
    color: var(--color-blanco);
    border-radius: 12px 12px 0 0;
}

.modal-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
}

.modal-footer {
    border-top: 1px solid var(--color-gris-muy-claro);
    background-color: var(--color-gris-muy-claro);
    border-radius: 0 0 12px 12px;
}

/* Paginación */
.pagination .page-link {
    color: var(--color-violeta);
    border: 1px solid #e0e0e0;
    margin: 0 2px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.pagination .page-link:hover {
    background-color: var(--color-violeta);
    color: var(--color-blanco);
    border-color: var(--color-violeta);
}

.pagination .page-item.active .page-link {
    background-color: var(--color-violeta);
    border-color: var(--color-violeta);
    color: var(--color-blanco);
}

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

.alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--color-success);
    border-left: 4px solid var(--color-success);
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--color-danger);
    border-left: 4px solid var(--color-danger);
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.1);
    color: #856404;
    border-left: 4px solid var(--color-warning);
}

.alert-info {
    background-color: rgba(23, 162, 184, 0.1);
    color: var(--color-info);
    border-left: 4px solid var(--color-info);
}

/* Imágenes */
.img-thumbnail {
    border-radius: 8px;
    border: 2px solid #e0e0e0;
    transition: all 0.3s ease;
}

.img-thumbnail:hover {
    border-color: var(--color-violeta);
    transform: scale(1.05);
}

/* Timeline para dashboard */
.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline-item {
    position: relative;
    margin-bottom: 20px;
}

.timeline-marker {
    position: absolute;
    left: -30px;
    top: 0;
    width: 20px;
    height: 20px;
    background: var(--color-blanco);
    border: 2px solid var(--color-violeta);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
}

.timeline-content {
    background: var(--color-gris-muy-claro);
    padding: 15px;
    border-radius: 8px;
    border-left: 3px solid var(--color-violeta);
    transition: all 0.3s ease;
}

.timeline-content:hover {
    background-color: var(--color-blanco);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* Responsive */
@media (max-width: 768px) {
    .admin-sidebar {
        min-height: auto;
    }

    .admin-card {
        margin-bottom: 1rem;
    }

    .btn-admin-primary,
    .btn-admin-secondary,
    .btn-admin-success,
    .btn-admin-warning,
    .btn-admin-danger {
        width: 100%;
        margin-bottom: 10px;
    }
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.admin-card {
    animation: fadeIn 0.6s ease-out;
}

/* Estilos para el logo */
.logo-escuela {
    max-height: 60px;
    width: auto;
    filter: brightness(0) invert(1);
    /* Para hacer el logo blanco en headers oscuros */
}

.logo-escuela-color {
    max-height: 60px;
    width: auto;
}

/* Footer del admin */
.admin-footer {
    background: linear-gradient(135deg, var(--color-gris) 0%, #4a4a4a 100%);
    color: var(--color-blanco);
    padding: 40px 0 20px 0;
    margin-top: 60px;
    border-top: 4px solid var(--color-violeta);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

.admin-footer h5 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--color-blanco) !important;
    margin-bottom: 1rem;
    position: relative;
}

.admin-footer h5:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 30px;
    height: 2px;
    background-color: var(--color-violeta);
}

.admin-footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
}

.admin-footer a:hover {
    color: var(--color-blanco);
    transform: translateX(5px);
}

.admin-footer .social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
    transform: none;
}

.admin-footer .social-links a:hover {
    background-color: var(--color-violeta);
    color: var(--color-blanco);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(106, 27, 154, 0.4);
}

.admin-footer .contact-info p {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.9);
}

.admin-footer .contact-info i {
    color: var(--color-violeta);
    margin-right: 8px;
    width: 16px;
    text-align: center;
}

.admin-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.admin-footer ul li {
    margin-bottom: 0.5rem;
}

.admin-footer ul li a {
    display: flex;
    align-items: center;
    padding: 4px 0;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.admin-footer ul li a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    padding-left: 8px;
}

.admin-footer hr {
    border-color: rgba(255, 255, 255, 0.2) !important;
    margin: 2rem 0 1rem 0;
}

.admin-footer .small {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Responsive para footer */
@media (max-width: 768px) {
    .admin-footer {
        padding: 30px 0 15px 0;
        text-align: center;
    }

    .admin-footer .social-links {
        justify-content: center;
        margin-top: 1rem;
    }

    .admin-footer ul li a {
        justify-content: center;
    }

    .admin-footer .contact-info p {
        justify-content: center;
    }
}

/* Scroll to top button */
.scroll-top {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-violeta) 0%, var(--color-violeta-claro) 100%);
    color: var(--color-blanco);
    border-radius: 50%;
    text-decoration: none;
    box-shadow: 0 5px 20px rgba(106, 27, 154, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

.scroll-top.active {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: linear-gradient(135deg, var(--color-violeta-claro) 0%, var(--color-violeta) 100%);
    color: var(--color-blanco);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(106, 27, 154, 0.4);
}

.scroll-top i {
    font-size: 1.5rem;
}