:root {
    --kv-oscuro: #0b1220;
    --kv-lateral: #111c30;
    --kv-azul: #2563eb;
    --kv-celeste: #38bdf8;
    --kv-fondo: #f4f7fb;
    --kv-texto: #172033;
    --kv-secundario: #718096;
    --kv-borde: #e5eaf1;
    font-family: Arial, Helvetica, sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--kv-texto);
    background: var(--kv-fondo);
}

.login-layout {
    display: grid;
    grid-template-columns: minmax(380px, 1fr) minmax(440px, 1fr);
    min-height: 100vh;
}

.login-presentacion {
    position: relative;
    overflow: hidden;
    display: flex;
    background: linear-gradient(
        145deg,
        var(--kv-oscuro),
        var(--kv-lateral) 65%,
        #172b4d
    );
    color: #ffffff;
}

.login-presentacion::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: .35;
    background-image:
        linear-gradient(
            rgba(56, 189, 248, .09) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(56, 189, 248, .09) 1px,
            transparent 1px
        );
    background-size: 46px 46px;
    pointer-events: none;
}

.presentacion-contenido {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 100%;
    padding: 46px clamp(35px, 5vw, 90px);
}

.marca-superior {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: 1.5px;
}

.logo-presentacion {
    width: 55px;
    height: 55px;
    object-fit: contain;
}

.presentacion-central {
    max-width: 550px;
    animation: entrada .75s ease both;
}

.etiqueta-sistema {
    display: inline-block;
    margin-bottom: 25px;
    color: var(--kv-celeste);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2.5px;
}

.presentacion-central h1 {
    margin: 0;
    font-size: clamp(36px, 4vw, 62px);
    line-height: 1.13;
    letter-spacing: -1.5px;
}

.presentacion-central h1 span {
    display: block;
    color: var(--kv-celeste);
}

.presentacion-central p {
    max-width: 420px;
    margin: 25px 0 30px;
    color: #9ba9be;
    font-size: 15px;
    line-height: 1.9;
}

.modulos {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.modulos span {
    padding: 10px 14px;
    border: 1px solid rgba(56, 189, 248, .2);
    border-radius: 8px;
    background: rgba(56, 189, 248, .07);
    color: #dbeafe;
    font-size: 12px;
}

.presentacion-pie {
    color: #8290a8;
    font-size: 12px;
}

.decoracion {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.decoracion-uno {
    right: -150px;
    bottom: -160px;
    width: 420px;
    height: 420px;
    background: rgba(37, 99, 235, .12);
    filter: blur(20px);
}

.decoracion-dos {
    top: 22%;
    right: -180px;
    width: 350px;
    height: 350px;
    border: 1px solid rgba(56, 189, 248, .14);
}

.login-formulario-area {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 28px;
}

.login-tarjeta {
    width: 100%;
    max-width: 420px;
    animation: entrada .65s ease both;
}

.marca-movil {
    display: none;
}

.indicador-acceso {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 22px;
    color: var(--kv-azul);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1.7px;
}

.indicador-punto,
.punto-seguridad {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
}

.encabezado-formulario h2 {
    margin: 0 0 12px;
    font-size: clamp(28px, 3vw, 37px);
    letter-spacing: -1px;
}

.encabezado-formulario p {
    margin: 0 0 34px;
    color: var(--kv-secundario);
    font-size: 14px;
    line-height: 1.8;
}

.campo {
    margin-bottom: 23px;
}

.campo label {
    display: block;
    margin-bottom: 10px;
    font-size: 13px;
    font-weight: 700;
}

.control-campo {
    position: relative;
}

.control-campo input {
    width: 100%;
    min-height: 53px;
    padding: 15px 16px;
    border: 1px solid #cbd8ef;
    border-radius: 10px;
    outline: none;
    background: #ffffff;
    color: var(--kv-texto);
    font-size: 14px;
    transition:
        border-color .2s,
        box-shadow .2s,
        transform .2s;
}

.control-campo input:focus {
    border-color: var(--kv-azul);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, .1);
}

.control-campo input::placeholder {
    color: #9ba9be;
}

.control-password input {
    padding-right: 95px;
}

.mostrar-password {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    padding: 8px 10px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--kv-azul);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
}

.mostrar-password:hover {
    background: #dbeafe;
}

.boton-ingresar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    min-height: 54px;
    margin-top: 8px;
    border: none;
    border-radius: 10px;
    background: var(--kv-azul);
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(37, 99, 235, .17);
    transition:
        background .2s,
        transform .2s,
        box-shadow .2s;
}

.boton-ingresar:hover:not(:disabled) {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 14px 28px rgba(37, 99, 235, .23);
}

.boton-ingresar:disabled {
    cursor: wait;
    opacity: .85;
}

.flecha-boton {
    font-size: 20px;
    transition: transform .2s;
}

.boton-ingresar:hover .flecha-boton {
    transform: translateX(4px);
}

.cargando {
    display: none;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, .35);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: girar .7s linear infinite;
}

.boton-ingresar.procesando .cargando {
    display: inline-block;
}

.boton-ingresar.procesando .flecha-boton {
    display: none;
}

.mensaje-error {
    padding: 14px;
    margin-bottom: 24px;
    border: 1px solid #fecaca;
    border-radius: 9px;
    background: #fef2f2;
    color: #b91c1c;
    font-size: 13px;
    line-height: 1.5;
}

.pie-formulario {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    margin-top: 30px;
    color: var(--kv-secundario);
    font-size: 12px;
}

.punto-seguridad {
    width: 7px;
    height: 7px;
}

.copyright {
    margin-top: 70px;
    color: #9ba9be;
    text-align: center;
    font-size: 11px;
    letter-spacing: 1px;
}

@keyframes entrada {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes girar {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 900px) {
    .login-layout {
        grid-template-columns: 1fr;
    }

    .login-presentacion {
        display: none;
    }

    .login-formulario-area {
        min-height: 100vh;
    }

    .marca-movil {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-bottom: 45px;
        font-size: 17px;
        letter-spacing: 1px;
    }

    .marca-movil img {
        width: 52px;
        height: 52px;
        object-fit: contain;
    }
}

@media (max-width: 480px) {
    .login-formulario-area {
        padding: 30px 22px;
    }

    .encabezado-formulario h2 {
        font-size: 29px;
    }

    .copyright {
        margin-top: 45px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
    }
}


/* CREDITOS CORPORATIVOS - CODIGO DIGITAL */

.creditos-codigo-digital {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
    padding-top: 18px;
    border-top: 1px solid rgba(148, 163, 184, .14);
}

.creditos-etiqueta {
    color: #8290a8;
    font-size: 10px;
    letter-spacing: .35px;
}

.creditos-codigo-digital strong {
    color: #dbeafe;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.4px;
}

.creditos-autor {
    color: #8290a8;
    font-size: 10px;
    letter-spacing: .2px;
}

.creditos-codigo-digital strong {
    transition: color .25s ease;
}

.creditos-codigo-digital:hover strong {
    color: #38bdf8;
}


/* KINETIK VOLT - IDENTIDAD ELECTRICA V2 */

.login-presentacion {
    isolation: isolate;
    background:
        radial-gradient(
            ellipse at 85% 40%,
            rgba(36, 221, 49, .16),
            transparent 50%
        ),
        linear-gradient(
            135deg,
            #071116 0%,
            #0b1220 45%,
            #10271e 100%
        );
}

/* Franjas diagonales de movilidad electrica */
.login-presentacion::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 1;
    background:
        linear-gradient(
            127deg,
            transparent 0 63%,
            rgba(36, 221, 49, .12) 63% 65%,
            transparent 65% 70%,
            rgba(36, 221, 49, .22) 70% 73%,
            transparent 73%
        ),
        linear-gradient(
            127deg,
            transparent 0 82%,
            rgba(36, 221, 49, .30) 82% 84%,
            transparent 84%
        );
    pointer-events: none;
}

.login-presentacion::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    z-index: 5;
    background: linear-gradient(
        90deg,
        #0b1220,
        #24dd31 45%,
        #38bdf8 80%,
        #0b1220
    );
    box-shadow: 0 0 18px rgba(36, 221, 49, .35);
}

/* Logotipo institucional */
.marca-superior {
    position: relative;
    z-index: 6;
    min-height: 160px;
}

.logo-presentacion {
    width: min(100%, 390px);
    height: 160px;
    object-fit: contain;
    object-position: left center;
    filter:
        drop-shadow(0 7px 18px rgba(0, 0, 0, .30))
        drop-shadow(0 0 13px rgba(36, 221, 49, .12));
}

.logo-presentacion:hover {
    transform: scale(1.025);
    filter:
        drop-shadow(0 10px 20px rgba(0, 0, 0, .35))
        drop-shadow(0 0 18px rgba(36, 221, 49, .25));
}

/* Titulos con profundidad */
.etiqueta-sistema {
    color: #6ef27a;
    letter-spacing: 2.2px;
    text-shadow: 0 0 15px rgba(36, 221, 49, .25);
}

.presentacion-central h1 {
    font-weight: 900;
    line-height: 1.12;
    text-shadow:
        0 2px 0 rgba(255, 255, 255, .10),
        0 5px 8px rgba(0, 0, 0, .35),
        0 14px 25px rgba(0, 0, 0, .20);
}

.presentacion-central h1 span {
    color: #35e447;
    text-shadow:
        0 2px 0 rgba(0, 0, 0, .40),
        0 5px 13px rgba(0, 0, 0, .30),
        0 0 28px rgba(36, 221, 49, .19);
}

/* Vehiculos del sistema */
.fondo-vehiculos {
    z-index: 1;
    opacity: .9;
}

.fondo-vehiculos::after {
    background:
        linear-gradient(
            90deg,
            rgba(7, 17, 22, .76) 0%,
            rgba(7, 17, 22, .46) 58%,
            rgba(7, 17, 22, .30) 100%
        ),
        linear-gradient(
            0deg,
            rgba(7, 17, 22, .65),
            transparent 30% 72%,
            rgba(7, 17, 22, .35)
        );
}

.vehiculo {
    opacity: .30;
    filter:
        saturate(.85)
        drop-shadow(0 15px 20px rgba(0, 0, 0, .35));
}

.login-presentacion:hover .vehiculo {
    opacity: .40;
}

/* Creditos corporativos */
.creditos-codigo-digital {
    position: relative;
    z-index: 5;
    border-top: 1px solid rgba(53, 228, 71, .22);
}

.creditos-codigo-digital:hover strong {
    color: #35e447;
}

/* Iluminacion ambiental */
.decoracion-uno {
    background: rgba(36, 221, 49, .12);
}

.decoracion-dos {
    border-color: rgba(36, 221, 49, .20);
}

/* Adaptacion a pantallas */
@media (max-width: 1100px) {
    .logo-presentacion {
        width: min(100%, 310px);
        height: 135px;
    }

    .marca-superior {
        min-height: 135px;
    }
}

@media (max-height: 680px) and (min-width: 901px) {
    .presentacion-contenido {
        padding-top: 24px;
        padding-bottom: 24px;
    }

    .marca-superior {
        min-height: 95px;
    }

    .logo-presentacion {
        height: 95px;
    }

    .presentacion-central h1 {
        font-size: clamp(28px, 3vw, 43px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .logo-presentacion,
    .vehiculo {
        transition: none;
    }
}


/* KINETIK VOLT - LOGO Y CONTACTO V3 */

/* El logo ocupa el ancho disponible del panel */
.marca-superior {
    width: 100%;
    min-height: 210px;
    align-items: flex-start;
    overflow: visible;
}

.logo-presentacion {
    display: block;
    width: 100%;
    max-width: 680px;
    height: 210px;
    object-fit: contain;
    object-position: left center;
    transform-origin: left center;
}

.logo-presentacion:hover {
    transform: scale(1.025);
}

/* Contacto discreto dentro de los creditos */
.creditos-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    width: fit-content;
    margin-top: 5px;
    color: #8290a8;
    text-decoration: none;
    font-size: 10px;
    letter-spacing: .2px;
    transition: color .2s ease;
}

.creditos-whatsapp svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    color: #35e447;
}

.creditos-whatsapp:hover {
    color: #dbeafe;
}

.creditos-whatsapp:focus-visible {
    outline: 2px solid #35e447;
    outline-offset: 4px;
    border-radius: 3px;
}

@media (max-width: 1100px) and (min-width: 901px) {
    .marca-superior {
        min-height: 160px;
    }

    .logo-presentacion {
        height: 160px;
    }
}

@media (max-height: 680px) and (min-width: 901px) {
    .marca-superior {
        min-height: 125px;
    }

    .logo-presentacion {
        height: 125px;
    }
}


/* KINETIK VOLT - LOGO CENTRADO V4 */

/* Centrar el logotipo y desplazarlo hacia abajo */
.marca-superior {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    min-height: 270px;
    padding-top: 35px;
    overflow: visible;
}

/* Logotipo mas grande, sin deformaciones */
.logo-presentacion {
    display: block;
    width: 100%;
    max-width: 780px;
    height: 240px;
    object-fit: contain;
    object-position: center center;
    transform-origin: center center;
    margin: 0 auto;
}

/* Interaccion discreta */
.logo-presentacion:hover {
    transform: scale(1.025);
}

/* Adaptacion a pantallas medianas */
@media (max-width: 1100px) and (min-width: 901px) {
    .marca-superior {
        min-height: 225px;
        padding-top: 25px;
    }

    .logo-presentacion {
        height: 200px;
    }
}

/* Evitar desbordamientos en pantallas bajas */
@media (max-height: 680px) and (min-width: 901px) {
    .marca-superior {
        min-height: 155px;
        padding-top: 10px;
    }

    .logo-presentacion {
        height: 145px;
    }
}


/* Ocultar solamente decoraciones e imagenes superpuestas
   del diseno anterior; conservarlas en el HTML. */
.login-presentacion .decoracion,
.login-presentacion .fondo-vehiculos {
    display: none !important;
}

/* Distribucion del panel izquierdo */
.login-presentacion .presentacion-contenido {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    min-height: 100%;
    box-sizing: border-box;
    padding: 30px 34px 24px;
}

/* Logotipo oficial centrado en la zona superior */
.login-presentacion .marca-superior {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    min-height: 175px;
    padding: 0;
    margin: 0;
    overflow: visible;
    position: relative;
    z-index: 4;
}

.login-presentacion .logo-presentacion {
    display: block;
    width: 100%;
    max-width: 500px;
    height: 175px;
    margin: 0 auto;
    object-fit: contain;
    object-position: center;
    transform: none;
    filter:
        drop-shadow(0 4px 10px rgba(0, 0, 0, .5))
        drop-shadow(0 0 14px rgba(0, 0, 0, .25));
}

.login-presentacion .logo-presentacion:hover {
    transform: none;
}

/* Reducir texto central para dejar visible al ciclista */
.login-presentacion .presentacion-central {
    position: relative;
    z-index: 3;
    margin-top: auto;
    margin-bottom: 16px;
    text-align: left;
}

.login-presentacion .presentacion-central h1 {
    font-size: clamp(24px, 2.5vw, 39px);
    line-height: 1.1;
    max-width: 430px;
    color: #ffffff;
    text-shadow: 0 3px 14px rgba(0, 0, 0, .8);
}

.login-presentacion .presentacion-central h1 span {
    color: #54ed65;
}

/* Creditos elegantes sobre banda oscura */
.login-presentacion .creditos-codigo-digital {
    position: relative;
    z-index: 5;
    width: fit-content;
    max-width: 100%;
    box-sizing: border-box;
    margin-top: 0;
    padding: 12px 17px;
    border: 1px solid rgba(170, 207, 228, .18);
    border-radius: 13px;
    background: rgba(3, 15, 27, .78);
    box-shadow: 0 10px 30px rgba(0, 0, 0, .18);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.login-presentacion .creditos-codigo-digital strong {
    color: #f2f7ff;
}

.login-presentacion .creditos-whatsapp {
    color: #c1d0dd;
}

.login-presentacion .creditos-whatsapp svg {
    color: #35e447;
}

/* Panel derecho: identidad nocturna */
.login-formulario-area {
    background:
        radial-gradient(
            circle at 100% 0%,
            rgba(23, 83, 102, .30),
            transparent 48%
        ),
        linear-gradient(145deg, #06121e, #0a1d2e);
}

/* Tarjeta del formulario */
.login-formulario-area .login-tarjeta {
    background: linear-gradient(
        145deg,
        rgba(15, 39, 62, .97),
        rgba(6, 22, 36, .98)
    );
    border: 1px solid rgba(84, 169, 204, .30);
    border-radius: 22px;
    box-shadow:
        0 22px 60px rgba(0, 0, 0, .32),
        0 0 0 1px rgba(255, 255, 255, .02);
    color: #edf6ff;
}

/* Textos del formulario */
.login-formulario-area .encabezado-formulario h1,
.login-formulario-area .encabezado-formulario h2,
.login-formulario-area .campo label {
    color: #f3f8ff;
}

.login-formulario-area .encabezado-formulario p,
.login-formulario-area .pie-formulario,
.login-formulario-area .copyright {
    color: #adc1d3;
}

/* Campos */
.login-formulario-area .control-campo {
    background: rgba(19, 48, 74, .7);
    border-color: rgba(122, 168, 202, .28);
}

.login-formulario-area .control-campo input {
    color: #f3f8ff;
    background: transparent;
}

.login-formulario-area .control-campo input::placeholder {
    color: #9db4c9;
}

.login-formulario-area .control-campo:focus-within {
    border-color: #35e447;
    box-shadow: 0 0 0 3px rgba(53, 228, 71, .10);
}

/* Boton principal del formulario */
.login-formulario-area #form-acceso button[type="submit"] {
    background: linear-gradient(120deg, #50ee4c, #08aa40);
    border-color: #48ef58;
    color: #061c12;
    font-weight: 800;
    box-shadow: 0 8px 22px rgba(12, 180, 68, .20);
}

.login-formulario-area #form-acceso button[type="submit"]:hover {
    background: linear-gradient(120deg, #6afa65, #16c34c);
}

/* Pantallas de escritorio mas bajas */
@media (min-width: 901px) and (max-height: 750px) {
    .login-presentacion .presentacion-contenido {
        padding-top: 14px;
        padding-bottom: 14px;
    }

    .login-presentacion .marca-superior {
        min-height: 110px;
    }

    .login-presentacion .logo-presentacion {
        height: 110px;
    }

    .login-presentacion .presentacion-central h1 {
        font-size: clamp(22px, 2vw, 31px);
    }
}

/* En movil se conserva el formulario como protagonista */
@media (max-width: 900px) {
    .login-presentacion {
        display: none;
    }

    .login-formulario-area {
        min-height: 100vh;
    }
}

@media (max-width: 480px) {
    .login-formulario-area .login-tarjeta {
        border-radius: 16px;
    }
}

/* LOGIN CINEMATICO V6 */

/* BASE */
html, body {
    width: 100%;
    min-height: 100%;
    margin: 0;
}

body {
    background: #071624 !important;
}

/* FONDO A PANTALLA COMPLETA */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    background-image:
        linear-gradient(
            180deg,
            rgba(5, 17, 30, .08) 0%,
            rgba(5, 17, 30, .02) 55%,
            rgba(3, 12, 23, .52) 100%
        ),
        url("img/fondo_acceso_kinetik.jpg");
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        linear-gradient(
            130deg,
            rgba(15, 235, 81, .16) 0 2%,
            transparent 2% 12%,
            rgba(18, 236, 90, .10) 12% 13%,
            transparent 13%
        ),
        linear-gradient(
            310deg,
            rgba(9, 240, 94, .10) 0 2%,
            transparent 2% 12%,
            rgba(9, 240, 94, .09) 12% 13%,
            transparent 13%
        );
}

/* CONTENEDOR PRINCIPAL: DOS ZONAS, UN SOLO FONDO */
.login-contenedor,
.login-layout,
.contenedor-login,
.login-principal {
    background: transparent !important;
}

/* PANEL IZQUIERDO TRANSPARENTE */
.login-presentacion {
    position: relative !important;
    isolation: auto !important;
    overflow: visible !important;
    background: transparent !important;
    background-image: none !important;
    box-shadow: none !important;
}

.login-presentacion::before,
.login-presentacion::after {
    display: none !important;
}

.login-presentacion .decoracion,
.login-presentacion .fondo-vehiculos {
    display: none !important;
}

.login-presentacion .presentacion-contenido {
    position: relative;
    z-index: 2;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    min-height: 100vh !important;
    height: auto !important;
    padding: 42px 22px 125px !important;
    box-sizing: border-box;
}

/* LOGO OFICIAL: CENTRADO EN SU ZONA */
.login-presentacion .marca-superior {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    min-height: 0 !important;
    height: auto !important;
    padding: 0 !important;
    margin: 0 !important;
    background: transparent !important;
    overflow: visible !important;
}

.login-presentacion .logo-presentacion {
    display: block !important;
    width: min(100%, 550px) !important;
    max-width: 550px !important;
    height: auto !important;
    max-height: 370px !important;
    object-fit: contain !important;
    object-position: center !important;
    margin: 0 auto !important;
    transform: none !important;
    filter:
        drop-shadow(0 7px 10px rgba(0, 0, 0, .55))
        drop-shadow(0 0 16px rgba(27, 231, 65, .20));
}

/* LEMA BAJO EL LOGO */
.login-presentacion .presentacion-central {
    display: block !important;
    width: 100%;
    margin: -4px 0 0 !important;
    padding: 0 !important;
    text-align: center !important;
}

.login-presentacion .presentacion-central h1,
.login-presentacion .etiqueta-sistema {
    display: none !important;
}

.login-presentacion .lema-cinematico {
    display: block;
    margin: 0 auto !important;
    color: #08233a;
    font-family:
        "Segoe Script", "Brush Script MT", cursive;
    font-size: clamp(18px, 2.1vw, 32px);
    font-style: italic;
    font-weight: 400;
    letter-spacing: -.7px;
    line-height: 1.35;
    text-shadow:
        0 1px 8px rgba(255, 255, 255, .72),
        0 1px 2px rgba(255, 255, 255, .9);
}

/* CREDITOS INFERIORES */
.login-presentacion .creditos-codigo-digital {
    position: absolute !important;
    bottom: 20px !important;
    left: auto !important;
    right: 22px !important;
    z-index: 5;
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 3px !important;
    max-width: calc(100% - 44px);
    width: fit-content !important;
    margin: 0 !important;
    padding: 12px 17px !important;
    background: rgba(3, 16, 29, .76) !important;
    border: 1px solid rgba(114, 183, 205, .27) !important;
    border-radius: 13px !important;
    box-shadow: 0 12px 30px rgba(0, 0, 0, .25);
    backdrop-filter: blur(13px);
    -webkit-backdrop-filter: blur(13px);
}

.login-presentacion .creditos-codigo-digital,
.login-presentacion .creditos-codigo-digital span {
    color: #c4d5e5 !important;
}

.login-presentacion .creditos-codigo-digital strong {
    color: #f4faff !important;
    font-size: 14px !important;
    letter-spacing: .8px;
}

.login-presentacion .creditos-whatsapp {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    color: #d7e6f1 !important;
    text-decoration: none !important;
    font-size: 12px !important;
}

.login-presentacion .creditos-whatsapp svg {
    color: #21e968 !important;
}

/* AREA DERECHA: DEJAR VER LA FOTOGRAFIA */
.login-formulario-area {
    position: relative !important;
    z-index: 3;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    min-height: 100vh !important;
    background: transparent !important;
    background-image: none !important;
    box-shadow: none !important;
    padding: 28px !important;
    box-sizing: border-box;
}

/* TARJETA DE CRISTAL CON PROFUNDIDAD */
.login-formulario-area .login-tarjeta {
    position: relative;
    width: min(100%, 420px) !important;
    max-width: 420px !important;
    padding: clamp(26px, 3vw, 34px) !important;
    box-sizing: border-box;
    overflow: hidden;
    color: #f5fbff !important;
    background:
        linear-gradient(
            140deg,
            rgba(33, 83, 117, .59),
            rgba(5, 31, 55, .79)
        ) !important;
    border: 1px solid rgba(169, 229, 255, .65) !important;
    border-radius: 25px !important;
    box-shadow:
        0 28px 60px rgba(0, 12, 29, .42),
        inset 0 1px 0 rgba(255, 255, 255, .36),
        inset 0 -1px 0 rgba(35, 237, 107, .19),
        0 0 25px rgba(23, 225, 132, .12) !important;
    backdrop-filter: blur(18px) saturate(145%);
    -webkit-backdrop-filter: blur(18px) saturate(145%);
}

/* PERFIL LUMINOSO DE LA TARJETA */
.login-formulario-area .login-tarjeta::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(
        130deg,
        rgba(236, 255, 255, .8),
        rgba(29, 239, 100, .85) 36%,
        transparent 60%,
        rgba(14, 233, 120, .85)
    );
    pointer-events: none;
    opacity: .55;
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}

/* TITULO DE BIENVENIDA */
.login-formulario-area .encabezado-formulario {
    text-align: center !important;
}

.login-formulario-area .encabezado-formulario h1,
.login-formulario-area .encabezado-formulario h2 {
    color: #f6fbff !important;
    font-size: clamp(31px, 3vw, 43px) !important;
    font-weight: 300 !important;
    line-height: 1.16;
    letter-spacing: -1px;
    text-shadow: 0 2px 9px rgba(0, 0, 0, .22);
}

.login-formulario-area .encabezado-formulario p {
    color: #c3d8e7 !important;
    font-size: 11px !important;
    letter-spacing: 2.3px;
    text-transform: uppercase;
}

/* LABELS */
.login-formulario-area .campo label {
    color: #f4faff !important;
    font-size: 13px !important;
    font-weight: 600 !important;
}

/* CAMPOS CON CRISTAL AZUL */
.login-formulario-area .control-campo {
    background: rgba(27, 67, 98, .46) !important;
    border: 1px solid rgba(175, 214, 238, .36) !important;
    border-radius: 11px !important;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, .10);
}

.login-formulario-area .control-campo:focus-within {
    border-color: #2cf17a !important;
    box-shadow:
        0 0 0 3px rgba(28, 241, 111, .14),
        0 0 15px rgba(28, 241, 111, .13) !important;
}

.login-formulario-area .control-campo input {
    background: transparent !important;
    color: #ffffff !important;
}

.login-formulario-area .control-campo input::placeholder {
    color: #b2c5d6 !important;
}

/* BOTON DE ACCESO MAS COMPACTO Y CON RELIEVE */
.login-formulario-area #form-acceso button[type="submit"] {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    width: min(100%, 285px) !important;
    min-height: 49px !important;
    height: auto !important;
    margin: 22px auto 0 !important;
    padding: 11px 20px !important;
    border: 1px solid #4aff91 !important;
    border-radius: 13px !important;
    color: #f7fff9 !important;
    font-size: 14px !important;
    font-weight: 750 !important;
    letter-spacing: .8px;
    background: linear-gradient(
        180deg,
        #16e36a 0%,
        #059b51 43%,
        #064d39 100%
    ) !important;
    box-shadow:
        inset 0 2px 0 rgba(255, 255, 255, .33),
        inset 0 -3px 0 rgba(0, 40, 22, .34),
        0 8px 0 rgba(0, 37, 31, .42),
        0 14px 24px rgba(0, 14, 26, .29),
        0 0 18px rgba(22, 238, 106, .23) !important;
    transition:
        transform .18s ease,
        box-shadow .18s ease,
        filter .18s ease !important;
}

.login-formulario-area #form-acceso button[type="submit"]:hover {
    transform: translateY(-2px);
    filter: brightness(1.10);
}

.login-formulario-area #form-acceso button[type="submit"]:active {
    transform: translateY(4px);
    box-shadow:
        inset 0 2px 5px rgba(0, 0, 0, .18),
        0 3px 0 rgba(0, 37, 31, .42),
        0 6px 12px rgba(0, 14, 26, .25) !important;
}

/* TEXTOS SECUNDARIOS */
.login-formulario-area .pie-formulario,
.login-formulario-area .copyright {
    color: #c6d9e7 !important;
}

/* ADAPTACION */
@media (min-width: 901px) {
    body {
        min-height: 100vh;
    }
}

@media (max-width: 1100px) and (min-width: 901px) {
    .login-presentacion .logo-presentacion {
        max-width: 400px !important;
    }

    .login-formulario-area {
        padding: 18px !important;
    }

    .login-formulario-area .login-tarjeta {
        padding: 25px !important;
    }
}

@media (max-height: 720px) and (min-width: 901px) {
    .login-presentacion .presentacion-contenido {
        padding-top: 10px !important;
        padding-bottom: 90px !important;
    }

    .login-presentacion .logo-presentacion {
        max-height: 240px !important;
    }

    .login-presentacion .creditos-codigo-digital {
        bottom: 10px !important;
    }

    .login-formulario-area .login-tarjeta {
        padding-top: 19px !important;
        padding-bottom: 19px !important;
    }
}

@media (max-width: 900px) {
    body::before {
        background-position: 66% center;
    }

    .login-presentacion {
        display: none !important;
    }

    .login-formulario-area {
        min-height: 100vh !important;
        padding: 18px !important;
    }

    .login-formulario-area .login-tarjeta {
        width: min(100%, 440px) !important;
        padding: 27px 22px !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    .login-formulario-area #form-acceso button[type="submit"] {
        transition: none !important;
    }
}

/* KINETIK VOLT - ENLACE Y REALCE DEL LOGOTIPO V7 */

.login-presentacion .enlace-logo-tienda {
    display: flex;
    align-items: center;
    justify-content: center;
    width: min(100%, 550px);
    margin: 0 auto;
    text-decoration: none;
    cursor: pointer;
    border-radius: 16px;
}

.login-presentacion .enlace-logo-tienda .logo-presentacion {
    width: 100% !important;
    max-width: 550px !important;
    height: auto !important;
    object-fit: contain !important;
    transform: none !important;
    filter:
        drop-shadow(0 10px 18px rgba(0, 0, 0, .75))
        drop-shadow(0 0 22px rgba(255, 255, 255, .22))
        drop-shadow(0 0 24px rgba(46, 233, 75, .28)) !important;
    transition: filter .3s ease !important;
}

.login-presentacion .enlace-logo-tienda:hover .logo-presentacion {
    filter:
        drop-shadow(0 12px 22px rgba(0, 0, 0, .8))
        drop-shadow(0 0 28px rgba(255, 255, 255, .32))
        drop-shadow(0 0 32px rgba(46, 233, 75, .45)) !important;
}

.login-presentacion .enlace-logo-tienda:focus-visible {
    outline: 2px solid #35e447;
    outline-offset: 6px;
}

@media (max-width: 1100px) and (min-width: 901px) {
    .login-presentacion .enlace-logo-tienda {
        max-width: 400px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .login-presentacion .enlace-logo-tienda .logo-presentacion {
        transition: none !important;
    }
}
/* KINETIK VOLT - INVERSION DE PANELES V8 */

@media (min-width: 901px) {
    .login-layout {
        grid-template-columns: minmax(440px, 1fr) minmax(380px, 1fr);
    }

    .login-formulario-area {
        grid-column: 1;
        grid-row: 1;
    }

    .login-presentacion {
        grid-column: 2;
        grid-row: 1;
    }
}
/* KINETIK VOLT - AJUSTE VERTICAL DEL FORMULARIO V9 */
@media (min-width: 901px) {
    .login-formulario-area .indicador-acceso {
        margin-bottom: 14px;
    }

    .login-formulario-area .encabezado-formulario h2 {
        margin-bottom: 8px;
    }

    .login-formulario-area .encabezado-formulario p {
        margin-bottom: 20px;
    }

    .login-formulario-area .campo {
        margin-bottom: 16px;
    }

    .login-formulario-area .campo label {
        margin-bottom: 7px;
    }

    .login-formulario-area #form-acceso button[type="submit"] {
        margin-top: 16px !important;
    }
}