/* =========================================================================
   FHEGARSA - ESTILOS (glassmorphism)
   -------------------------------------------------------------------------
   PROPOSITO: Estetica de "vidrio esmerilado": fondo con degradado de marca
              y tarjetas translucidas con desenfoque (backdrop-filter).
              Funciona en modo claro y oscuro con las mismas clases.
   TACTIL:    Pensado para dedos: objetivos de toque >= 44px, feedback
              :active, y hover solo en dispositivos con puntero real.
   NOTA:      Tras editar este archivo, sube el ?v= en index.html.
   ========================================================================= */

/* ------------------------------------------------------------------ */
/* Variables de tema                                                   */
/* ------------------------------------------------------------------ */
:root {
    --primary:        #2563eb;
    --primary-hover:  #1d4ed8;

    /* Lienzo de fondo: color base + manchas de degradado para que el
       vidrio tenga algo que desenfocar. */
    --bg-body:        #e8ecfb;
    --bg-degradado:
        radial-gradient(circle at 15% 12%, rgba(59, 130, 246, 0.45), transparent 45%),
        radial-gradient(circle at 85% 8%,  rgba(139, 92, 246, 0.42), transparent 45%),
        radial-gradient(circle at 78% 88%, rgba(236, 72, 153, 0.26), transparent 46%),
        radial-gradient(circle at 20% 92%, rgba(45, 212, 191, 0.26), transparent 46%);

    /* Superficies de vidrio */
    --glass-bg:       rgba(255, 255, 255, 0.55);
    --glass-strong:   rgba(255, 255, 255, 0.74);
    --glass-border:   rgba(255, 255, 255, 0.65);
    --realce:         rgba(255, 255, 255, 0.55);
    --borde-input:    rgba(15, 23, 42, 0.14);
    --blur:           16px;

    --texto:          #0f172a;
    --texto-suave:    #475569;

    --sombra:         0 8px 30px rgba(2, 6, 23, 0.10);
    --sombra-hover:   0 20px 46px rgba(2, 6, 23, 0.20);

    --verde:          #22c55e;
    --rojo:           #ef4444;
    --gris:           #94a3b8;
    --radio:          22px;
}

html[data-tema="oscuro"] {
    --bg-body:        #080d1a;
    --bg-degradado:
        radial-gradient(circle at 15% 12%, rgba(37, 99, 235, 0.40), transparent 45%),
        radial-gradient(circle at 85% 8%,  rgba(124, 58, 237, 0.38), transparent 45%),
        radial-gradient(circle at 78% 88%, rgba(217, 70, 239, 0.20), transparent 48%),
        radial-gradient(circle at 20% 92%, rgba(20, 184, 166, 0.16), transparent 48%);

    --glass-bg:       rgba(255, 255, 255, 0.07);
    --glass-strong:   rgba(23, 32, 54, 0.72);
    --glass-border:   rgba(255, 255, 255, 0.14);
    --realce:         rgba(255, 255, 255, 0.16);
    --borde-input:    rgba(255, 255, 255, 0.16);

    --texto:          #e8edf7;
    --texto-suave:    #9fb0c9;

    --sombra:         0 8px 30px rgba(0, 0, 0, 0.45);
    --sombra-hover:   0 22px 50px rgba(0, 0, 0, 0.60);
}

/* ------------------------------------------------------------------ */
/* Base                                                                */
/* ------------------------------------------------------------------ */
* {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Segoe UI', 'Inter', system-ui, sans-serif;
    background-color: var(--bg-body);
    background-image: var(--bg-degradado);
    background-attachment: fixed;
    color: var(--texto);
    transition: background-color 0.3s ease, color 0.3s ease;
}

button {
    touch-action: manipulation;
}

/* Utilidad: efecto de vidrio esmerilado reutilizable */
.vidrio {
    background-color: var(--glass-bg);
    -webkit-backdrop-filter: blur(var(--blur)) saturate(140%);
    backdrop-filter: blur(var(--blur)) saturate(140%);
    border: 1px solid var(--glass-border);
}

/* ------------------------------------------------------------------ */
/* Encabezado                                                          */
/* ------------------------------------------------------------------ */
.encabezado {
    max-width: 1080px;
    margin: 0 auto;
    padding: 52px 24px 8px 24px;
    text-align: center;
    position: relative;
}

.logo-portal {
    width: 82px;
    height: 82px;
    margin: 0 auto 16px auto;
    border-radius: 26px;
    background: linear-gradient(135deg, var(--primary), #7c3aed);
    color: #ffffff;
    font-size: 38px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.4);
    letter-spacing: -1px;
    user-select: none;
}

/* Logo de la empresa: va sobre una placa clara redondeada para que el
   logo (morado, con contorno blanco) se lea igual en modo claro y oscuro. */
.marca-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px auto;
    padding: 16px 26px;
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.9);
    -webkit-backdrop-filter: blur(var(--blur)) saturate(140%);
    backdrop-filter: blur(var(--blur)) saturate(140%);
    border: 1px solid var(--glass-border);
    box-shadow: var(--sombra), inset 0 1px 0 rgba(255, 255, 255, 0.6);
    max-width: 92%;
}

.marca-logo img {
    display: block;
    height: 104px;
    width: auto;
    max-width: 100%;
}

.titulo-portal {
    margin: 0;
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.6px;
}

.saludo {
    margin: 8px 0 0 0;
    color: var(--texto-suave);
    font-size: 15px;
}

/* Botones flotantes de la esquina (tema y admin) */
.acciones-esquina {
    position: absolute;
    top: 18px;
    right: 18px;
    display: flex;
    gap: 10px;
}

.boton-icono {
    width: 48px;
    height: 48px;
    border-radius: 15px;
    background-color: var(--glass-bg);
    -webkit-backdrop-filter: blur(var(--blur)) saturate(140%);
    backdrop-filter: blur(var(--blur)) saturate(140%);
    border: 1px solid var(--glass-border);
    color: var(--texto);
    font-size: 20px;
    cursor: pointer;
    box-shadow: var(--sombra);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.boton-icono:active {
    transform: scale(0.92);
}

/* ------------------------------------------------------------------ */
/* Cuadricula de tarjetas                                              */
/* ------------------------------------------------------------------ */
.contenedor-tarjetas {
    max-width: 1080px;
    margin: 38px auto 0 auto;
    padding: 0 24px 40px 24px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 22px;
}

.tarjeta-modulo {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 194px;
    padding: 28px 24px 22px 24px;
    background-color: var(--glass-bg);
    -webkit-backdrop-filter: blur(var(--blur)) saturate(150%);
    backdrop-filter: blur(var(--blur)) saturate(150%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radio);
    box-shadow: var(--sombra), inset 0 1px 0 var(--realce);
    cursor: pointer;
    text-decoration: none;
    color: var(--texto);
    overflow: hidden;
    user-select: none;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

/* Franja de acento superior con el color del modulo */
.tarjeta-modulo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--acento, var(--primary));
    opacity: 0.95;
}

.tarjeta-modulo:active {
    transform: scale(0.97);
    border-color: var(--acento, var(--primary));
}

.icono-modulo {
    width: 62px;
    height: 62px;
    border-radius: 18px;
    font-size: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--acento, var(--primary)) 22%, transparent);
    border: 1px solid var(--glass-border);
    box-shadow: inset 0 1px 0 var(--realce);
}

.nombre-modulo {
    margin: 0;
    font-size: 19px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.descripcion-modulo {
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
    color: var(--texto-suave);
    flex-grow: 1;
}

.pie-tarjeta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: var(--texto-suave);
}

.entrar-modulo {
    font-weight: 700;
    color: var(--acento, var(--primary));
}

/* Etiqueta de alojamiento (local / hosting) en la esquina de la tarjeta */
.chip-alojamiento {
    position: absolute;
    top: 14px;
    right: 14px;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    color: var(--texto-suave);
    background-color: var(--glass-strong);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    user-select: none;
}

/* Semaforo de estado */
.estado {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.punto-estado {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--gris);
}

.punto-estado.en-linea {
    background-color: var(--verde);
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5);
    animation: pulso 2s infinite;
}

.punto-estado.caido {
    background-color: var(--rojo);
}

@keyframes pulso {
    0%   { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.45); }
    70%  { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

/* Mensaje cuando no hay modulos */
.mensaje-vacio {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--texto-suave);
    padding: 40px 0;
    font-size: 15px;
}

/* ------------------------------------------------------------------ */
/* Efectos hover: SOLO en dispositivos con puntero real.               */
/* ------------------------------------------------------------------ */
@media (hover: hover) {
    .boton-icono:hover {
        transform: translateY(-2px);
        box-shadow: var(--sombra-hover);
    }
    .tarjeta-modulo:hover {
        transform: translateY(-6px);
        box-shadow: var(--sombra-hover), inset 0 1px 0 var(--realce);
        border-color: var(--acento, var(--primary));
    }
    .boton-primario:hover {
        background-color: var(--primary-hover);
    }
    .boton-peligro:hover {
        background-color: rgba(239, 68, 68, 0.10);
    }
    .boton-mini:hover {
        border-color: var(--primary);
    }
    .boton-mini.peligro:hover {
        border-color: var(--rojo);
        color: var(--rojo);
    }
    .enlace-suave:hover {
        color: var(--primary);
    }
}

/* ------------------------------------------------------------------ */
/* Pie de pagina con version                                           */
/* ------------------------------------------------------------------ */
.pie-portal {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 18px 24px 40px 24px;
    color: var(--texto-suave);
    font-size: 13px;
}

.marca-pie {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--texto);
}

.logo-pie {
    width: 26px;
    height: 26px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--primary), #7c3aed);
    color: #ffffff;
    font-size: 14px;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    user-select: none;
}

.datos-pie {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.chip-version {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    background-color: var(--glass-bg);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    font-family: Consolas, monospace;
    font-size: 12px;
    color: var(--texto-suave);
    box-shadow: var(--sombra);
}

.separador-pie {
    opacity: 0.6;
}

/* ------------------------------------------------------------------ */
/* Modales (login y panel de administracion)                           */
/* ------------------------------------------------------------------ */
.modal-fondo {
    position: fixed;
    inset: 0;
    background: rgba(2, 6, 23, 0.45);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 50;
}

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

.modal-caja {
    background-color: var(--glass-strong);
    -webkit-backdrop-filter: blur(22px) saturate(150%);
    backdrop-filter: blur(22px) saturate(150%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radio);
    box-shadow: var(--sombra-hover), inset 0 1px 0 var(--realce);
    width: 100%;
    max-width: 420px;
    padding: 28px;
    max-height: 90vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.modal-caja.ancha {
    max-width: 760px;
}

.modal-caja h2 {
    margin: 0 0 4px 0;
    font-size: 20px;
}

.modal-caja .subtitulo {
    margin: 0 0 18px 0;
    color: var(--texto-suave);
    font-size: 14px;
}

/* Formularios */
.campo {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px;
}

.campo label {
    font-size: 13px;
    font-weight: 600;
    color: var(--texto-suave);
}

.campo input[type="text"],
.campo input[type="password"],
.campo input[type="url"],
.campo textarea,
.campo select {
    padding: 13px 14px;
    /* 16px evita que iOS haga zoom automatico al enfocar el campo */
    font-size: 16px;
    font-family: inherit;
    color: var(--texto);
    background-color: var(--glass-strong);
    border: 1px solid var(--borde-input);
    border-radius: 12px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.campo input:focus,
.campo textarea:focus,
.campo select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.18);
}

/* Texto de ayuda bajo un campo */
.ayuda-campo {
    margin: 4px 0 0 0;
    font-size: 12px;
    line-height: 1.45;
    color: var(--texto-suave);
}

.ayuda-campo code {
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    padding: 1px 5px;
    font-size: 11px;
}

/* Selector segmentado de alojamiento: 3 botones grandes para dedo */
.opciones-alojamiento {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.opcion-alojamiento input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.opcion-alojamiento span {
    display: block;
    min-height: 64px;
    padding: 10px 8px;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.35;
    color: var(--texto);
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    cursor: pointer;
    user-select: none;
    transition: border-color 0.15s ease, background-color 0.15s ease, transform 0.1s ease;
}

.opcion-alojamiento span small {
    display: block;
    font-weight: 400;
    font-size: 11px;
    color: var(--texto-suave);
}

.opcion-alojamiento span:active {
    transform: scale(0.96);
}

.opcion-alojamiento input[type="radio"]:checked + span {
    border-color: var(--primary);
    background-color: rgba(37, 99, 235, 0.14);
    box-shadow: 0 0 0 1px var(--primary) inset;
}

.campo input[type="color"] {
    width: 64px;
    height: 44px;
    padding: 2px;
    border: 1px solid var(--borde-input);
    border-radius: 10px;
    background: var(--glass-strong);
    cursor: pointer;
}

.fila-campos {
    display: flex;
    gap: 14px;
}

.fila-campos .campo {
    flex: 1;
}

.campo-check {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    margin-bottom: 12px;
    cursor: pointer;
    padding: 6px 0;
}

.campo-check input[type="checkbox"] {
    width: 20px;
    height: 20px;
}

/* Botones */
.boton {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 11px 22px;
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    border: none;
    border-radius: 13px;
    cursor: pointer;
    transition: background-color 0.15s ease, transform 0.1s ease;
}

.boton:active {
    transform: scale(0.96);
}

.boton-primario {
    background-color: var(--primary);
    color: #ffffff;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.35);
}

.boton-secundario {
    background-color: var(--glass-bg);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    color: var(--texto);
    border: 1px solid var(--glass-border);
}

.boton-peligro {
    background-color: transparent;
    color: var(--rojo);
    border: 1px solid var(--rojo);
}

.acciones-modal {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 8px;
}

/* Mensajes de error / exito en formularios */
.mensaje-form {
    display: none;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 13.5px;
    margin-bottom: 14px;
}

.mensaje-form.error {
    display: block;
    background: rgba(239, 68, 68, 0.12);
    color: var(--rojo);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.mensaje-form.exito {
    display: block;
    background: rgba(34, 197, 94, 0.12);
    color: #16a34a;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

/* ------------------------------------------------------------------ */
/* Panel de administracion: lista de modulos                           */
/* ------------------------------------------------------------------ */
.barra-admin {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.lista-admin {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 6px;
}

.fila-modulo {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
}

.fila-modulo.inactivo {
    opacity: 0.55;
}

.fila-modulo .icono-mini {
    font-size: 22px;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: color-mix(in srgb, var(--acento, var(--primary)) 20%, transparent);
    border: 1px solid var(--glass-border);
}

.fila-modulo .datos-mini {
    flex-grow: 1;
    min-width: 0;
}

.fila-modulo .datos-mini strong {
    display: block;
    font-size: 14.5px;
}

.fila-modulo .datos-mini span {
    display: block;
    font-size: 12.5px;
    color: var(--texto-suave);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.acciones-mini {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.boton-mini {
    width: 40px;
    height: 40px;
    border: 1px solid var(--borde-input);
    border-radius: 11px;
    background-color: var(--glass-strong);
    color: var(--texto);
    font-size: 15px;
    cursor: pointer;
    transition: border-color 0.15s ease, transform 0.1s ease;
}

.boton-mini:active {
    transform: scale(0.9);
}

.enlace-suave {
    background: none;
    border: none;
    padding: 10px 4px;
    color: var(--texto-suave);
    font-size: 13px;
    font-family: inherit;
    cursor: pointer;
    text-decoration: underline;
}

/* ------------------------------------------------------------------ */
/* Responsivo                                                          */
/* ------------------------------------------------------------------ */
@media (max-width: 560px) {
    .encabezado {
        padding-top: 82px;
    }
    .marca-logo {
        padding: 12px 18px;
    }
    .marca-logo img {
        height: 74px;
    }
    .contenedor-tarjetas {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .fila-campos {
        flex-direction: column;
        gap: 0;
    }
    .opciones-alojamiento {
        grid-template-columns: 1fr;
    }
    .acciones-modal .boton {
        flex: 1;
    }
    .fila-modulo {
        flex-wrap: wrap;
    }
    .fila-modulo .datos-mini {
        flex-basis: calc(100% - 54px);
    }
    .acciones-mini {
        width: 100%;
    }
}