/* =====================================================
   SISTEMA DE CONTROL DE ALMACÉN - HULUX
   ===================================================== */

/* Estado oculto al cargar */
html.sidebar-hidden-init .sidebar {
    transform: translateX(-260px) !important;
}

html.sidebar-hidden-init .contenido {
    margin-left: 0 !important;
    width: 100% !important;
}

html.sidebar-hidden-init .header {
    left: 0 !important;
}

html.sidebar-hidden-init .sidebar-show-btn {
    display: flex !important;
}

/* Estado oculto normal */
body.sidebar-hidden .sidebar {
    transform: translateX(-260px);
}

body.sidebar-hidden .contenido {
    margin-left: 0 !important;
    width: 100% !important;
}

body.sidebar-hidden .header {
    left: 0 !important;
}

body.sidebar-hidden .sidebar-show-btn {
    display: flex !important;
}

/* =====================================================
   Reset y estilos base
   ===================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f0f2f5;
    color: #333;
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* =====================================================
   Login
   ===================================================== */
.login-fondo {
    width: 100%;
    height: 100vh;
    background-color: #d9dde3;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-caja {
    background-color: #fff;
    border-radius: 16px;
    padding: 40px 35px;
    width: 380px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    text-align: center;
}

.login-logo {
    width: 200px;
    margin-bottom: 15px;
}

.login-titulo {
    font-size: 16px;
    font-weight: 700;
    color: #1a2a3a;
    margin-bottom: 2px;
    text-transform: uppercase;
}

.login-subtitulo {
    font-size: 12px;
    color: #e87722;
    font-style: italic;
    margin-bottom: 25px;
}

.login-campo {
    position: relative;
    margin-bottom: 18px;
}

.login-campo i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    font-size: 14px;
}

.login-campo input {
    width: 100%;
    padding: 12px 14px 12px 40px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s;
}

.login-campo input:focus {
    border-color: #e87722;
}

.login-campo .toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    cursor: pointer;
    font-size: 14px;
    background: none;
    border: none;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.login-btn {
    width: 100%;
    padding: 12px;
    background-color: #e87722;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-top: 5px;
}

.login-btn:hover {
    background-color: #d06a1f;
}

/* =====================================================
   Prevenir flash del sidebar al cargar la página
   (aplicado desde header.php antes de que cargue el CSS)
   ===================================================== */
html.sidebar-oculto-init .sidebar      { transform: translateX(-260px) !important; transition: none !important; }
html.sidebar-oculto-init .contenido    { margin-left: 0 !important; width: 100% !important; transition: none !important; }
html.sidebar-oculto-init .header       { left: 0 !important; transition: none !important; }
html.sidebar-oculto-init .sidebar-show-btn { display: flex !important; }

/* =====================================================
   Header
   ===================================================== */
.header {
    position: fixed;
    top: 0;
    left: 250px;
    right: 0;
    height: 60px;
    background-color: #fff;
    border-bottom: 2px solid #1a2a3a;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 30px;
    z-index: 100;
    transition: left 0.3s ease;
}

.header-bienvenida {
    font-size: 16px;
    color: #333;
    font-weight: 500;
}

/* =====================================================
   SideBar
   ===================================================== */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 250px;
    height: 100vh;
    background-color: #1a2a3a;
    padding-top: 15px;
    z-index: 200;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

/* Botón ocultar al fondo del sidebar */
.sidebar-toggle {
    margin: 12px;
    padding: 10px 16px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 8px;
    color: #c0c8d1;
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.2s;
    width: calc(100% - 24px);
    justify-content: center;
}
.sidebar-toggle:hover { background: rgba(255,255,255,0.18); color: #fff; }

/* Botón flotante para mostrar sidebar (visible solo cuando está oculto) */
.sidebar-show-btn {
    position: fixed;
    top: 12px;
    left: 12px;
    width: 36px;
    height: 36px;
    background: #1a2a3a;
    border: none;
    border-radius: 8px;
    color: #fff;
    font-size: 15px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 300;
    box-shadow: 0 2px 8px rgba(0,0,0,0.25);
    transition: background 0.2s;
}
.sidebar-show-btn:hover { background: #e87722; }

.sidebar-logo {
    text-align: center;
    padding: 10px 20px 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 10px;
}

.sidebar-logo img {
    width: 170px;
}

.sidebar-menu {
    flex: 1;
}

.sidebar-menu li {
    margin: 4px 12px;
}

.sidebar-menu li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    color: #c0c8d1;
    font-size: 15px;
    border-radius: 8px;
    transition: all 0.3s;
}

.sidebar-menu li a:hover {
    background-color: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.sidebar-menu li.activo a {
    background-color: rgba(232, 119, 34, 0.15);
    color: #e87722;
    font-weight: 600;
}

.sidebar-menu li a i {
    width: 22px;
    text-align: center;
    font-size: 16px;
}

/* =====================================================
   Contenido principal
   ===================================================== */
.contenido {
    margin-left: 250px;
    margin-top: 60px;
    padding: 30px;
    min-height: calc(100vh - 60px);
    transition: margin-left 0.3s ease, width 0.3s ease;
    box-sizing: border-box;
    width: calc(100% - 250px);
}

.contenido-titulo {
    font-size: 26px;
    font-weight: 700;
    color: #1a2a3a;
    margin-bottom: 25px;
}

/* =====================================================
   Botones generales
   ===================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-naranja {
    background-color: #e87722;
    color: #fff;
}

.btn-naranja:hover {
    background-color: #d06a1f;
}

.btn-gris {
    background-color: #6c757d;
    color: #fff;
}

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

.btn-blanco {
    background-color: #fff;
    color: #333;
    border: 1px solid #ddd;
}

.btn-blanco:hover {
    background-color: #f5f5f5;
}

.btn-rojo {
    background-color: #dc3545;
    color: #fff;
}

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

.btn-regresar {
    background-color: #e87722;
    color: #fff;
    padding: 8px 18px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 15px;
}

.btn-regresar:hover {
    background-color: #d06a1f;
}

/* =====================================================
   Tablas
   ===================================================== */
.tabla-contenedor {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    overflow-x: auto;
    overflow-y: visible;
}

.tabla {
    width: 100%;
    border-collapse: collapse;
}

.tabla thead {
    background-color: #1a2a3a;
    color: #fff;
}

.tabla thead th {
    padding: 14px 16px;
    text-align: left;
    font-size: 14px;
    font-weight: 600;
}

.tabla thead th:last-child {
    text-align: right;
    padding-right: 30px;
}

.tabla tbody tr {
    border-bottom: 1px solid #eee;
    transition: background-color 0.2s;
}

.tabla tbody tr:hover {
    background-color: #f8f9fa;
}

.tabla tbody tr:nth-child(even) {
    background-color: #fafafa;
}

.tabla tbody tr:nth-child(even):hover {
    background-color: #f0f1f2;
}

.tabla tbody td {
    padding: 12px 16px;
    font-size: 14px;
    color: #444;
}

.tabla tbody td:last-child {
    text-align: right;
    padding-right: 25px;
}

/* =====================================================
   Empleados activos
   ===================================================== */
.fila-inactivo td {
    color: #bbb !important;
}

.fila-inactivo:hover {
    background-color: #f9f9f9 !important;
}

/* =====================================================
   Barra de búsqueda
   ===================================================== */
.barra-busqueda {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 15px;
    flex-wrap: wrap;
}

.busqueda-campo {
    position: relative;
    flex: 1;
    max-width: 400px;
}

.busqueda-campo input {
    width: 100%;
    padding: 10px 14px 10px 40px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s;
}

.busqueda-campo input:focus {
    border-color: #e87722;
}

.busqueda-campo i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
}

/* =====================================================
   Formularios
   ===================================================== */
.formulario {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    padding: 30px;
}

.formulario-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 25px;
}

.formulario-grupo {
    display: flex;
    flex-direction: column;
}

.formulario-grupo label {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin-bottom: 6px;
}

.formulario-grupo input,
.formulario-grupo select {
    padding: 10px 14px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s;
    background-color: #fff;
}

.formulario-grupo input:focus,
.formulario-grupo select:focus {
    border-color: #e87722;
}

.formulario-grupo input:disabled,
.formulario-grupo select:disabled {
    background-color: #f0f0f0;
    color: #888;
    cursor: not-allowed;
}

.formulario-botones {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-bottom: 20px;
}

/* =====================================================
   Perfil del empleado
   ===================================================== */
.perfil-info {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    padding: 25px 30px;
    margin-bottom: 30px;
    position: relative;
}

.perfil-info p {
    font-size: 15px;
    color: #444;
    margin-bottom: 8px;
}

.perfil-info p strong {
    color: #1a2a3a;
}

.perfil-info .btn-editar {
    position: absolute;
    top: 20px;
    right: 25px;
}

.perfil-estado {
    display: inline-block;
    padding: 3px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.estado-activo {
    background-color: #d4edda;
    color: #155724;
}

.estado-inactivo {
    background-color: #f8d7da;
    color: #721c24;
}

/* =====================================================
   Tarjetas de responsiva (en perfil del empleado)
   ===================================================== */
.responsivas-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 15px;
}

.responsiva-tarjeta {
    background-color: #fff;
    border: 2px solid #f0f0f0;
    border-radius: 10px;
    padding: 20px 25px;
    width: 250px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: border-color 0.3s;
}

.responsiva-tarjeta:hover {
    border-color: #e87722;
}

.responsiva-tarjeta p {
    font-size: 14px;
    color: #555;
    margin-bottom: 6px;
}

.responsiva-tarjeta p strong {
    color: #1a2a3a;
}

.responsiva-tarjeta .btn {
    margin-top: 10px;
    width: 100%;
    justify-content: center;
}

/* =====================================================
   Badges de estado (inventario)
   ===================================================== */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.badge-disponible {
    background-color: #d4edda;
    color: #155724;
}

.badge-stock-bajo {
    background-color: #fff3cd;
    color: #856404;
}

.badge-sin-stock {
    background-color: #f8d7da;
    color: #721c24;
}

.badge-vigente {
    background-color: #d4edda;
    color: #155724;
}

.badge-por-caducar {
    background-color: #fff3cd;
    color: #856404;
}

.badge-vencido {
    background-color: #f8d7da;
    color: #721c24;
}

/* =====================================================
   Ventanas emergentes (modales)
   ===================================================== */
.modal-fondo {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    justify-content: center;
    align-items: center;
}

.modal-fondo.activo {
    display: flex;
}

.modal-caja {
    background-color: #fff;
    border-radius: 14px;
    padding: 35px 40px;
    text-align: center;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.modal-icono {
    font-size: 50px;
    margin-bottom: 15px;
}

.modal-icono.exito {
    color: #28a745;
}

.modal-icono.error {
    color: #dc3545;
}

.modal-caja h3 {
    font-size: 20px;
    color: #1a2a3a;
    margin-bottom: 8px;
}

.modal-caja p {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
}

.modal-botones {
    display: flex;
    justify-content: center;
    gap: 12px;
}

/* =====================================================
   Responsiva (plantilla de impresión)
   ===================================================== */
.responsiva-plantilla {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    padding: 30px;
}

.responsiva-plantilla .texto-responsabilidad {
    font-size: 13px;
    color: #555;
    line-height: 1.6;
    margin-top: 25px;
    padding: 20px;
    border: 1px solid #eee;
    border-radius: 8px;
    background-color: #fafafa;
}

/* =====================================================
   Cambio de contraseña
   ===================================================== */
.password-contenedor {
    max-width: 550px;
    margin: 0 auto;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    padding: 35px;
}

.password-contenedor .subtitulo {
    font-size: 13px;
    color: #e87722;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 5px;
}

.password-contenedor h2 {
    font-size: 22px;
    color: #1a2a3a;
    margin-bottom: 8px;
}

.password-contenedor .descripcion {
    font-size: 14px;
    color: #777;
    margin-bottom: 25px;
    line-height: 1.5;
}

.password-grupo {
    margin-bottom: 18px;
}

.password-grupo label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin-bottom: 6px;
}

.password-grupo .campo-password {
    position: relative;
}

.password-grupo input {
    width: 100%;
    padding: 12px 45px 12px 14px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s;
}

.password-grupo input:focus {
    border-color: #e87722;
}

.password-grupo .toggle-password {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    cursor: pointer;
    background: none;
    border: none;
    font-size: 16px;
}

.password-nota {
    font-size: 12px;
    color: #e87722;
    margin-top: 6px;
}

/* =====================================================
   Filtros (historial, inventario EPP)
   ===================================================== */
.filtros {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.filtros label {
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

.filtros select {
    padding: 8px 14px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    background-color: #fff;
}

.filtros select:focus {
    border-color: #e87722;
}

/* =====================================================
   Tabs de inventario
   ===================================================== */
.inventario-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 25px;
}

.inventario-tab {
    padding: 9px 18px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    color: #555;
    background-color: #fff;
    border: 1px solid #ddd;
    transition: all 0.3s;
    cursor: pointer;
}

.inventario-tab:hover {
    background-color: #f5f5f5;
    color: #333;
}

.inventario-tab.activo {
    background-color: #1a2a3a;
    color: #fff;
    border-color: #1a2a3a;
    font-weight: 600;
}

/* ==========================================
   Sidebar oculto
   ========================================== */

body.sidebar-hidden .sidebar {
    transform: translateX(-260px);
}

body.sidebar-hidden .contenido {
    margin-left: 0 !important;
    width: 100% !important;
}

body.sidebar-hidden .header {
    left: 0 !important;
}

body.sidebar-hidden .sidebar-show-btn {
    display: flex !important;
}