/*
 * Paleta de colores intermedia para Control Académico
 * Balance entre vibrante y suave
 */

:root {
    /* Colores primarios - Intermedio vibrante */
    --pastel-primary: #5DADE2;      /* Azul intermedio vibrante */
    --pastel-secondary: #AF7AC5;    /* Lavanda intermedia */
    --pastel-success: #52C17A;      /* Verde esmeralda suave */
    --pastel-info: #5DADE2;         /* Azul cielo intermedio */
    --pastel-warning: #F4A460;      /* Naranja melocotón */
    --pastel-danger: #EC7063;       /* Coral rosado */

    /* Colores de fondo */
    --bg-light-pastel: #F8F9FA;     /* Gris muy claro neutral */
    --bg-sidebar: #EBF5FB;          /* Azul muy claro para sidebar */

    /* Colores de texto */
    --text-soft: #34495E;           /* Gris azulado oscuro */
    --text-muted: #7F8C8D;          /* Gris medio */
}

/* Fondo general */
body {
    background-color: var(--bg-light-pastel) !important;
}

/* Sidebar - Colores intermedios */
.sidenav {
    background: linear-gradient(135deg, #EBF5FB 0%, #D6EAF8 100%) !important;
    box-shadow: 0 0 20px rgba(93, 173, 226, 0.2) !important;
    max-height: 100vh !important;
    overflow-y: auto !important;
}

.sidenav .navbar-brand-img {
    filter: brightness(1.1) saturate(0.9);
}

/* Títulos y texto del sidebar */
.sidenav h6 {
    color: #2E86AB !important;
}

.sidenav .nav-link-text {
    color: var(--text-soft) !important;
}

/* Items del menú */
.sidenav .nav-link {
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.sidenav .nav-link:hover {
    background-color: rgba(93, 173, 226, 0.15) !important;
}

.sidenav .nav-link.active {
    background: linear-gradient(135deg, var(--pastel-primary) 0%, #3498DB 100%) !important;
    box-shadow: 0 4px 12px rgba(93, 173, 226, 0.4) !important;
}

.sidenav .nav-link.active .nav-link-text {
    color: #fff !important;
    font-weight: 600;
}

/* Iconos del sidebar */
.sidenav .icon {
    background: linear-gradient(135deg, #fff 0%, #F5FBFD 100%) !important;
    border: 1px solid rgba(168, 213, 226, 0.2);
}

.sidenav .nav-link.active .icon {
    background: linear-gradient(135deg, #fff 0%, #E8F4F8 100%) !important;
    border-color: rgba(255, 255, 255, 0.5);
}

.sidenav .icon i {
    color: var(--pastel-primary) !important;
    font-size: 1rem !important;
    display: inline-block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.sidenav .nav-link.active .icon i {
    color: var(--pastel-primary) !important;
}

/* Iconos en títulos de menú padre */
.sidenav h6 i {
    color: #2E86AB !important;
    font-size: 0.875rem !important;
    display: inline-block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Botones primarios - Azul intermedio */
.btn-primary,
.bg-gradient-primary {
    background: linear-gradient(135deg, var(--pastel-primary) 0%, #3498DB 100%) !important;
    border: none !important;
    box-shadow: 0 4px 12px rgba(93, 173, 226, 0.35) !important;
    color: #fff !important;
}

.btn-primary:hover,
.bg-gradient-primary:hover {
    background: linear-gradient(135deg, #3498DB 0%, #2E86AB 100%) !important;
    box-shadow: 0 6px 16px rgba(93, 173, 226, 0.45) !important;
    transform: translateY(-2px);
    color: #fff !important;
}

/* Botones de éxito - Verde intermedio */
.btn-success,
.bg-gradient-success {
    background: linear-gradient(135deg, var(--pastel-success) 0%, #27AE60 100%) !important;
    border: none !important;
    box-shadow: 0 4px 12px rgba(82, 193, 122, 0.35) !important;
    color: #fff !important;
}

.btn-success:hover {
    background: linear-gradient(135deg, #27AE60 0%, #229954 100%) !important;
    color: #fff !important;
}

/* Botones de peligro - Coral intermedio */
.btn-danger,
.bg-gradient-danger {
    background: linear-gradient(135deg, var(--pastel-danger) 0%, #E74C3C 100%) !important;
    border: none !important;
    box-shadow: 0 4px 12px rgba(236, 112, 99, 0.35) !important;
    color: #fff !important;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #E74C3C 0%, #C0392B 100%) !important;
    color: #fff !important;
}

/* Botones de advertencia - Naranja intermedio */
.btn-warning,
.bg-gradient-warning {
    background: linear-gradient(135deg, var(--pastel-warning) 0%, #E67E22 100%) !important;
    border: none !important;
    box-shadow: 0 4px 12px rgba(244, 164, 96, 0.35) !important;
    color: #fff !important;
}

.btn-warning:hover {
    background: linear-gradient(135deg, #E67E22 0%, #D35400 100%) !important;
}

/* Botones info - Azul cielo pastel */
.btn-info,
.bg-gradient-info {
    background: linear-gradient(135deg, var(--pastel-info) 0%, #A3C9D8 100%) !important;
    border: none !important;
    box-shadow: 0 4px 12px rgba(179, 217, 232, 0.3) !important;
    color: #fff !important;
}

.btn-info:hover {
    color: #fff !important;
}

/* Tarjetas - Fondos suaves */
.card {
    background: #fff !important;
    border: 1px solid rgba(93, 173, 226, 0.2) !important;
    box-shadow: 0 4px 20px rgba(93, 173, 226, 0.12) !important;
    border-radius: 1rem !important;
}

.card-header {
    background: linear-gradient(135deg, #EBF5FB 0%, #D6EAF8 100%) !important;
    border-bottom: 1px solid rgba(93, 173, 226, 0.2) !important;
}

/* Badges - Colores intermedios */
.badge.bg-gradient-success {
    background: linear-gradient(135deg, var(--pastel-success) 0%, #27AE60 100%) !important;
    color: #fff !important;
}

.badge.bg-gradient-danger {
    background: linear-gradient(135deg, var(--pastel-danger) 0%, #E74C3C 100%) !important;
    color: #fff !important;
}

.badge.bg-gradient-warning {
    background: linear-gradient(135deg, var(--pastel-warning) 0%, #E67E22 100%) !important;
    color: #fff !important;
}

.badge.bg-gradient-info {
    background: linear-gradient(135deg, var(--pastel-info) 0%, #3498DB 100%) !important;
    color: #fff !important;
}

.badge.bg-gradient-secondary {
    background: linear-gradient(135deg, var(--pastel-secondary) 0%, #9B59B6 100%) !important;
    color: #fff !important;
}

/* Tablas - Bordes suaves */
.table {
    border-color: rgba(168, 213, 226, 0.15) !important;
}

.table thead th {
    background: linear-gradient(135deg, #F5FBFD 0%, #E8F4F8 100%) !important;
    color: var(--text-soft) !important;
    border-color: rgba(168, 213, 226, 0.15) !important;
    font-weight: 600;
}

.table tbody tr {
    border-color: rgba(168, 213, 226, 0.1) !important;
    transition: all 0.3s ease;
}

.table tbody tr:hover {
    background-color: rgba(168, 213, 226, 0.05) !important;
}

/* Inputs - Bordes pastel */
.form-control {
    border: 1.5px solid rgba(168, 213, 226, 0.3) !important;
    border-radius: 0.5rem !important;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--pastel-primary) !important;
    box-shadow: 0 0 0 0.15rem rgba(168, 213, 226, 0.15) !important;
}

/* Select - Estilo suave */
select.form-control {
    background-color: #fff;
    border-color: rgba(168, 213, 226, 0.3) !important;
}

/* Navbar superior - Compacto */
.navbar-main {
    background: linear-gradient(135deg, #fff 0%, #F5FBFD 100%) !important;
    box-shadow: 0 2px 12px rgba(168, 213, 226, 0.1) !important;
    padding: 0.4rem 1rem !important;
    margin: 0 1rem 0.5rem 1rem !important;
    min-height: 45px !important;
    max-height: 45px !important;
}

/* Contenedor del menú del sidebar - Altura completa */
.sidenav .collapse.navbar-collapse {
    height: 100% !important;
    min-height: 100vh !important;
    display: flex !important;
    flex-direction: column !important;
}

.sidenav #sidenav-collapse-main {
    height: 100% !important;
    min-height: 100vh !important;
    display: flex !important;
    flex-direction: column !important;
}

.sidenav .navbar-nav {
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
}

.sidenav .navbar-nav > .nav-item {
    min-height: auto !important;
}

.sidenav .navbar-nav > .nav-item > .nav-link {
    padding: 0.4rem 1rem !important;
    min-height: 38px !important;
    display: flex !important;
    align-items: center !important;
}

.navbar-main .nav-link {
    font-size: 0.875rem !important;
    padding: 0.4rem 0.6rem !important;
}

.navbar-main i {
    font-size: 0.875rem !important;
}

.navbar-main .sidenav-toggler-inner {
    display: flex !important;
    flex-direction: column !important;
    width: 22px !important;
    height: 18px !important;
    justify-content: space-between !important;
}

.navbar-main .sidenav-toggler-line {
    height: 2px !important;
    width: 100% !important;
    background: #344767 !important;
    display: block !important;
    border-radius: 2px !important;
}

/* Responsive para pantallas pequeñas */
@media (max-width: 768px) {
    .navbar-main {
        margin: 0 0.5rem 0.5rem 0.5rem !important;
        padding: 0.4rem 0.75rem !important;
    }

    .navbar-main .nav-link span {
        display: none !important;
    }

    .navbar-main .nav-link {
        padding: 0.4rem 0.5rem !important;
    }
}

/* Responsive para pantallas muy pequeñas */
@media (max-width: 576px) {
    .navbar-main {
        margin: 0 0.25rem 0.5rem 0.25rem !important;
        padding: 0.3rem 0.5rem !important;
    }

    .navbar-main .nav-link {
        padding: 0.3rem 0.4rem !important;
        font-size: 0.8rem !important;
    }

    .navbar-main i {
        font-size: 0.8rem !important;
    }
}

/* Breadcrumbs */
.breadcrumb {
    background-color: rgba(168, 213, 226, 0.05) !important;
    border-radius: 0.5rem;
}

.breadcrumb-item.active {
    color: var(--pastel-primary) !important;
}

/* Alerts - Colores pastel */
.alert-success {
    background-color: rgba(184, 224, 184, 0.15) !important;
    border-color: var(--pastel-success) !important;
    color: #4A8A4A !important;
}

.alert-danger {
    background-color: rgba(255, 179, 193, 0.15) !important;
    border-color: var(--pastel-danger) !important;
    color: #D94A5A !important;
}

.alert-warning {
    background-color: rgba(255, 213, 179, 0.15) !important;
    border-color: var(--pastel-warning) !important;
    color: #D98A4A !important;
}

.alert-info {
    background-color: rgba(179, 217, 232, 0.15) !important;
    border-color: var(--pastel-info) !important;
    color: #4A7A8A !important;
}

/* Paginación */
.pagination .page-link {
    color: var(--pastel-primary) !important;
    border-color: rgba(168, 213, 226, 0.2) !important;
}

.pagination .page-link:hover {
    background-color: rgba(168, 213, 226, 0.1) !important;
}

.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, var(--pastel-primary) 0%, #98C5D9 100%) !important;
    border-color: var(--pastel-primary) !important;
}

/* Footer del sidebar */
.sidenav-footer .card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(232, 244, 248, 0.95) 100%) !important;
    border: 1px solid rgba(168, 213, 226, 0.2) !important;
}

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

::-webkit-scrollbar-track {
    background: rgba(168, 213, 226, 0.05);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--pastel-primary) 0%, #98C5D9 100%);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #98C5D9 0%, #88B5C9 100%);
}

/* Tooltips */
.tooltip-inner {
    background-color: var(--pastel-primary) !important;
}

.tooltip.bs-tooltip-top .arrow::before {
    border-top-color: var(--pastel-primary) !important;
}

/* Dropdowns */
.dropdown-menu {
    border: 1px solid rgba(168, 213, 226, 0.15) !important;
    box-shadow: 0 4px 20px rgba(168, 213, 226, 0.15) !important;
}

.dropdown-item:hover {
    background-color: rgba(168, 213, 226, 0.1) !important;
    color: var(--text-soft) !important;
}

/* Modales */
.modal-content {
    border: none !important;
    border-radius: 1rem !important;
    box-shadow: 0 10px 40px rgba(168, 213, 226, 0.2) !important;
}

.modal-header {
    background: linear-gradient(135deg, #F5FBFD 0%, #E8F4F8 100%) !important;
    border-bottom: 1px solid rgba(168, 213, 226, 0.15) !important;
    border-radius: 1rem 1rem 0 0 !important;
}

/* Progress bars */
.progress {
    background-color: rgba(168, 213, 226, 0.1) !important;
    border-radius: 0.5rem;
}

.progress-bar {
    background: linear-gradient(135deg, var(--pastel-primary) 0%, #98C5D9 100%) !important;
}

/* Switch / Toggle */
.form-check-input:checked {
    background-color: var(--pastel-success) !important;
    border-color: var(--pastel-success) !important;
}

/* Links */
a {
    color: var(--pastel-primary) !important;
}

a:hover {
    color: #88B5C9 !important;
}

/* Texto de encabezados */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-soft) !important;
}

/* Texto general */
body, p, span, td, th, li {
    color: var(--text-soft);
}

/* Labels de formularios */
.form-label, .form-control-label, label {
    color: var(--text-soft) !important;
    font-weight: 500;
}

/* Sombras suaves para elementos flotantes */
.shadow, .shadow-sm, .shadow-lg {
    box-shadow: 0 4px 20px rgba(168, 213, 226, 0.15) !important;
}

/* Animaciones suaves */
.btn, .card, .form-control, .nav-link {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Ajustes de altura para sidebar y contenido */
.sidenav .navbar-collapse {
    max-height: calc(100vh - 150px) !important;
    overflow-y: auto !important;
}

/* Contenedor principal con scroll */
.main-content {
    overflow-x: hidden !important;
}

/* Footer al final - Solo para usuarios autenticados */
.main-content .container-fluid {
    min-height: calc(100vh - 100px) !important;
    display: flex !important;
    flex-direction: column !important;
}

.main-content .container-fluid > *:last-child {
    margin-top: auto !important;
}

/* ========================================== */
/* RESPONSIVE MÓVIL - SISTEMA COMPLETO */
/* ========================================== */

/* Tablets y móviles */
@media (max-width: 991px) {
    /* Sidebar en móvil */
    .sidenav {
        transform: translateX(-17.125rem);
        transition: transform 0.3s ease;
    }

    .g-sidenav-show .sidenav {
        transform: translateX(0);
    }

    /* Main content ocupa todo el ancho */
    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
    }

    /* Navbar más compacto */
    .navbar-main {
        margin-left: 0.5rem !important;
        margin-right: 0.5rem !important;
    }

    /* Tablas responsive */
    .table-responsive {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }

    .table {
        min-width: 100%;
        font-size: 0.8rem !important;
    }

    .table th,
    .table td {
        padding: 0.5rem !important;
        white-space: nowrap;
    }

    /* Cards más compactos */
    .card {
        margin-bottom: 1rem !important;
    }

    .card-body {
        padding: 1rem !important;
    }

    /* Botones más pequeños */
    .btn {
        font-size: 0.8rem !important;
        padding: 0.4rem 0.8rem !important;
    }

    /* Formularios responsive */
    .form-group {
        margin-bottom: 0.75rem !important;
    }

    .form-label {
        font-size: 0.85rem !important;
        margin-bottom: 0.25rem !important;
    }

    .form-control {
        font-size: 0.85rem !important;
        padding: 0.4rem 0.6rem !important;
    }

    /* Container fluid con menos padding */
    .main-content .container-fluid {
        padding: 0.5rem !important;
    }
}

/* Móviles pequeños */
@media (max-width: 576px) {
    /* Navbar ultra compacto */
    .navbar-main {
        margin-left: 0.25rem !important;
        margin-right: 0.25rem !important;
        min-height: 30px !important;
        max-height: 30px !important;
    }

    /* Títulos más pequeños */
    h1, .h1 {
        font-size: 1.5rem !important;
    }

    h2, .h2 {
        font-size: 1.3rem !important;
    }

    h3, .h3 {
        font-size: 1.1rem !important;
    }

    h4, .h4 {
        font-size: 1rem !important;
    }

    h5, .h5 {
        font-size: 0.9rem !important;
    }

    h6, .h6 {
        font-size: 0.85rem !important;
    }

    /* Tablas ultra compactas */
    .table {
        font-size: 0.7rem !important;
    }

    .table th,
    .table td {
        padding: 0.3rem !important;
    }

    /* Cards ultra compactos */
    .card-body {
        padding: 0.75rem !important;
    }

    .card-header {
        padding: 0.5rem 0.75rem !important;
    }

    /* Botones más pequeños */
    .btn {
        font-size: 0.75rem !important;
        padding: 0.3rem 0.6rem !important;
    }

    .btn-sm {
        font-size: 0.7rem !important;
        padding: 0.2rem 0.4rem !important;
    }

    /* Formularios ultra compactos */
    .form-control {
        font-size: 0.8rem !important;
        padding: 0.3rem 0.5rem !important;
    }

    .form-label {
        font-size: 0.8rem !important;
    }

    /* Container con padding mínimo */
    .main-content .container-fluid {
        padding: 0.25rem !important;
    }

    /* Breadcrumb más pequeño */
    .breadcrumb {
        font-size: 0.7rem !important;
        padding: 0.25rem 0.5rem !important;
    }

    /* Footer compacto */
    footer {
        padding: 0.5rem !important;
        font-size: 0.7rem !important;
    }

    /* Modales responsive */
    .modal-dialog {
        margin: 0.5rem !important;
        max-width: calc(100% - 1rem) !important;
    }

    .modal-body {
        padding: 0.75rem !important;
    }

    .modal-header {
        padding: 0.5rem 0.75rem !important;
    }

    .modal-footer {
        padding: 0.5rem 0.75rem !important;
    }
}

/* Orientación horizontal en móviles */
@media (max-width: 991px) and (orientation: landscape) {
    .sidenav {
        max-height: 100vh !important;
    }

    .main-content {
        min-height: 100vh !important;
    }
}

/* Fix para overflow horizontal en móvil */
@media (max-width: 991px) {
    body {
        overflow-x: hidden !important;
    }

    .main-content {
        overflow-x: hidden !important;
    }

    /* Asegurar que todo el contenido sea scrollable */
    .container-fluid {
        overflow-x: hidden !important;
    }

    /* Imágenes responsive */
    img {
        max-width: 100% !important;
        height: auto !important;
    }

    /* Rows sin overflow */
    .row {
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    .col, [class*="col-"] {
        padding-left: 0.5rem !important;
        padding-right: 0.5rem !important;
    }
}