@charset "UTF-8";
/* ==========================================================================
   QuickCode (qcd.es) — AUTH (login + registro)
   Archivo: css/auth.css
   Autor:   pacocaetano | qcd.es
   Versión: 2026.1

   Layout split: caja Liquid Glass centrada sobre fondo con blobs verdes.
   Compartido entre login.html, registro.html y recuperar.html.
   ========================================================================== */


/* ==========================================================================
   01. WRAPPER FULLSCREEN
   ========================================================================== */

.qcd-auth {
    min-height: 100vh;
    width: 100%;
    padding: 80px var(--qcd-space-md) var(--qcd-space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--qcd-bg);
}

/* Blobs verdes — Liquid Glass */
.qcd-auth::before,
.qcd-auth::after {
    content: '';
    position: absolute;
    z-index: 0;
    pointer-events: none;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.55;
}

.qcd-auth::before {
    top: -15%;
    left: -10%;
    width: 55%;
    height: 65%;
    background: radial-gradient(circle, rgba(0,168,120,0.45) 0%, transparent 70%);
}

.qcd-auth::after {
    bottom: -20%;
    right: -10%;
    width: 60%;
    height: 70%;
    background: radial-gradient(circle, rgba(52,211,153,0.40) 0%, transparent 70%);
}


/* ==========================================================================
   02. CAJA AUTH — Liquid Glass
   ========================================================================== */

.qcd-auth__box {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 460px;
    background: rgba(255,255,255,0.80);
    backdrop-filter: blur(28px) saturate(180%);
    -webkit-backdrop-filter: blur(28px) saturate(180%);
    border: 1px solid rgba(255,255,255,0.70);
    border-radius: var(--qcd-radius-xl);
    padding: var(--qcd-space-lg) var(--qcd-space-md);
    box-shadow:
        0 20px 60px rgba(0,168,120,0.12),
        0 4px 16px rgba(0,0,0,0.04),
        inset 0 1px 0 rgba(255,255,255,0.85);
}


/* ==========================================================================
   03. HEADER de la caja
   ========================================================================== */

.qcd-auth__brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: var(--qcd-space-md);
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--qcd-txt);
    text-decoration: none;
}

.qcd-auth__brand:hover { color: var(--qcd-txt); }

.qcd-auth__brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--qcd-radius-sm);
    background: var(--qcd-gradient);
    color: #ffffff;
    font-weight: 800;
    font-size: 0.9rem;
    box-shadow: 0 2px 12px rgba(0,168,120,0.35);
}

.qcd-auth__title {
    font-size: clamp(1.6rem, 3.5vw, 2rem);
    font-weight: 800;
    color: var(--qcd-txt);
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 6px;
}

.qcd-auth__title span {
    background: var(--qcd-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.qcd-auth__sub {
    color: var(--qcd-txt2);
    font-size: 0.95rem;
    line-height: 1.55;
    margin-bottom: var(--qcd-space-md);
}


/* ==========================================================================
   04. FORMULARIO — campos
   ========================================================================== */

.qcd-auth__form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.qcd-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.qcd-field__label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--qcd-txt2);
    letter-spacing: 0.02em;
    padding-left: 4px;
}

.qcd-field__wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.qcd-field__icon {
    position: absolute;
    left: 16px;
    color: var(--qcd-txt3);
    font-size: 0.9rem;
    pointer-events: none;
    transition: color var(--qcd-transition);
}

.qcd-field__input {
    width: 100%;
    padding: 13px 16px 13px 42px;
    background: #ffffff;
    border: 1.5px solid var(--qcd-input-border);
    border-radius: var(--qcd-radius-md);
    font-family: var(--qcd-font);
    font-size: 0.95rem;
    color: var(--qcd-txt);
    outline: none;
    transition: border-color var(--qcd-transition), box-shadow var(--qcd-transition);
}

.qcd-field__input::placeholder {
    color: var(--qcd-txt4);
}

.qcd-field__input:focus {
    border-color: var(--qcd-accent);
    box-shadow: 0 0 0 4px rgba(0,168,120,0.12);
}

.qcd-field__input:focus + .qcd-field__icon,
.qcd-field__wrap:focus-within .qcd-field__icon {
    color: var(--qcd-accent);
}

/* Botón mostrar/ocultar contraseña */
.qcd-field__toggle {
    position: absolute;
    right: 12px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: transparent;
    color: var(--qcd-txt3);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    transition: color var(--qcd-transition), background var(--qcd-transition);
}

.qcd-field__toggle:hover {
    color: var(--qcd-accent);
    background: rgba(0,168,120,0.08);
}

.qcd-field__hint {
    font-size: 0.76rem;
    color: var(--qcd-txt3);
    padding-left: 4px;
    line-height: 1.4;
}

.qcd-field__error {
    font-size: 0.78rem;
    color: #d6336c;
    padding-left: 4px;
    margin-top: 2px;
    display: none;
}

.qcd-field.has-error .qcd-field__input {
    border-color: #d6336c;
    box-shadow: 0 0 0 4px rgba(214,51,108,0.10);
}

.qcd-field.has-error .qcd-field__error {
    display: block;
}


/* ==========================================================================
   05. CHECKBOX — recordarme / acepto términos
   ========================================================================== */

.qcd-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    user-select: none;
    font-size: 0.85rem;
    color: var(--qcd-txt2);
    line-height: 1.4;
    padding: 4px;
}

.qcd-check input {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 5px;
    border: 1.5px solid var(--qcd-input-border);
    background: #ffffff;
    cursor: pointer;
    flex-shrink: 0;
    margin-top: 1px;
    position: relative;
    transition: all var(--qcd-transition);
}

.qcd-check input:checked {
    background: var(--qcd-gradient);
    border-color: var(--qcd-accent);
}

.qcd-check input:checked::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 1px;
    width: 5px;
    height: 10px;
    border: solid #ffffff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.qcd-check input:focus-visible {
    box-shadow: 0 0 0 4px rgba(0,168,120,0.15);
}

.qcd-check a {
    color: var(--qcd-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.qcd-check a:hover {
    color: var(--qcd-accent3);
}


/* ==========================================================================
   06. BOTÓN SUBMIT
   ========================================================================== */

.qcd-auth__submit {
    width: 100%;
    background: var(--qcd-gradient);
    color: #ffffff;
    border: none;
    border-radius: var(--qcd-radius-md);
    padding: 14px 18px;
    font-size: 0.98rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--qcd-transition);
    box-shadow: 0 6px 20px rgba(0,168,120,0.30);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 4px;
}

.qcd-auth__submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 28px rgba(0,168,120,0.40);
}

.qcd-auth__submit:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}


/* ==========================================================================
   07. EXTRAS (acciones secundarias, divider, OAuth)
   ========================================================================== */

.qcd-auth__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--qcd-space-sm);
    flex-wrap: wrap;
    font-size: 0.85rem;
}

.qcd-auth__row a {
    color: var(--qcd-accent);
    font-weight: 600;
    text-decoration: none;
}

.qcd-auth__row a:hover {
    color: var(--qcd-accent3);
}

.qcd-auth__divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: var(--qcd-space-md) 0;
    font-size: 0.75rem;
    color: var(--qcd-txt3);
    text-transform: uppercase;
    letter-spacing: 0.10em;
}

.qcd-auth__divider::before,
.qcd-auth__divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--qcd-border);
}

.qcd-auth__footer {
    margin-top: var(--qcd-space-md);
    text-align: center;
    font-size: 0.9rem;
    color: var(--qcd-txt2);
}

.qcd-auth__footer a {
    color: var(--qcd-accent);
    font-weight: 700;
    text-decoration: none;
}

.qcd-auth__footer a:hover {
    color: var(--qcd-accent3);
}


/* ==========================================================================
   08. PREVIEW del enlace pendiente (registro con intent=buy)
   ========================================================================== */

.qcd-auth__pending {
    background: var(--qcd-gradient-soft);
    border: 1px solid rgba(0,168,120,0.25);
    border-radius: var(--qcd-radius-md);
    padding: 14px 16px;
    margin-bottom: var(--qcd-space-md);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--qcd-txt2);
}

.qcd-auth__pending i {
    color: var(--qcd-accent);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.qcd-auth__pending strong {
    color: var(--qcd-accent3);
    font-weight: 700;
}


/* ==========================================================================
   09. Volver a inicio
   ========================================================================== */

.qcd-auth__back {
    position: absolute;
    top: 24px;
    left: 24px;
    z-index: 5;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(255,255,255,0.65);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.7);
    border-radius: var(--qcd-radius-pill);
    color: var(--qcd-txt2);
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--qcd-transition);
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}

.qcd-auth__back:hover {
    color: var(--qcd-accent);
    transform: translateX(-2px);
}


/* ==========================================================================
   10. Responsive
   ========================================================================== */

@media (max-width: 480px) {
    .qcd-auth {
        padding: 70px var(--qcd-space-sm) var(--qcd-space-md);
    }

    .qcd-auth__box {
        padding: var(--qcd-space-md) var(--qcd-space-sm);
        border-radius: var(--qcd-radius-lg);
    }

    .qcd-auth__back {
        top: 16px;
        left: 16px;
    }
}