/* ===========================
   BASE.CSS - Alfredo Quispe Ubaldo
   Propósito: Estilos globales básicos
   =========================== */

/* Reset y configuración general */
html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    color: #212529;
    line-height: 1.6;
}

/* Scroll general */
body::-webkit-scrollbar {
    width: 8px;
}
body::-webkit-scrollbar-track {
    background: #f1f1f1;
}
body::-webkit-scrollbar-thumb {
    background: #888;
}
body::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Enlaces */
a {
    text-decoration: none;
    color: inherit;
}

a:hover {
    color: #0d6efd;
}

/* Títulos */
h1, h2, h3, h4, h5 {
    font-weight: 600;
}

/* Inputs */
input, select, textarea {
    font-family: inherit;
}

/* Clases utilitarias */
.text-center {
    text-align: center;
}
.text-muted {
    color: #6c757d;
}
.mt-4 {
    margin-top: 1.5rem;
}
.mb-4 {
    margin-bottom: 1.5rem;
}
.mt-3 {
    margin-top: 1rem;
}
.mb-3 {
    margin-bottom: 1rem;
}

.dropdown-menu {
    min-width: 150px;
    font-size: 14px;
}

.dropdown-menu a {
    color: #212529;
}

.dropdown-menu a:hover {
    background-color: #f8f9fa;
}

/* Animaciones comunes */
@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

/* Dark mode para tarjetas (cards) */
.dark-mode .card {
    background-color: #1e1e1e;
    color: #e0e0e0;
    border: 1px solid #333;
}

/* Dark mode para inputs */
.dark-mode .form-control {
    background-color: #2c2c2c;
    color: #ffffff;
    border: 1px solid #555;
}

/* Dark mode para tablas */
.dark-mode table {
    background-color: #1e1e1e;
    color: #e0e0e0;
}

/* Dark mode para filas de tablas */
.dark-mode table tbody tr {
    background-color: #1e1e1e;
}

/* Dark mode para botones */
.dark-mode .btn {
    background-color: #333;
    color: #fff;
    border-color: #555;
}

/* Dark mode para header, sidebar y footer (ya tenías, pero más fuerte) */
.dark-mode header,
.dark-mode #sidebar,
.dark-mode footer {
    background-color: #1c1c1c;
    color: #e0e0e0;
}

/* ===========================
   Mejora para modo oscuro
   =========================== */
   body.dark-mode {
    background-color: #121212;
    color: #ffffff;
}

body.dark-mode .card {
    background-color: #1e1e1e;
    border-color: #333;
}

body.dark-mode .form-control,
body.dark-mode .form-select,
body.dark-mode textarea {
    background-color: #1e1e1e;
    color: #ffffff;
    border: 1px solid #444;
}

body.dark-mode .form-label {
    color: #ffffff;
}

body.dark-mode table,
body.dark-mode th,
body.dark-mode td {
    background-color: #1e1e1e;
    color: #ffffff;
}

body.dark-mode .alert {
    background-color: #2c2c2c;
    color: #ffffff;
}

body.dark-mode .btn {
    background-color: #343a40;
    color: #ffffff;
    border: 1px solid #555;
}

body.dark-mode .btn:hover {
    background-color: #495057;
}

body.dark-mode .modal-content {
    background-color: #1e1e1e;
    color: #ffffff;
}

body.dark-mode header,
body.dark-mode #sidebar,
body.dark-mode footer {
    background-color: #1c1c1c;
    color: #e0e0e0;
}

body.dark-mode .sidebar-link:hover {
    background-color: #495057;
}