/* ============================================================
   Team Priceless · Pantalla Bienvenida + Modal Email (bloqueante)
   ------------------------------------------------------------
   Flujo:
      1. /webapp/welcome — página completa (welcome-page) con 4
         cards explicativas y botón Comenzar. Al click va a /game.
      2. /webapp/game — si el user no tiene email, aparece un
         modal bloqueante (.email-modal) que NO se puede cerrar
         hasta que el user complete el POST /webapp/api/email.
   ============================================================ */

/* ============================================================
   1. WELCOME PAGE (página completa, NO modal)
   ============================================================ */
.welcome-shell {
    min-height: 100dvh;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 20px;
    background: var(--bg-neutro);
    width: 100%;
}

.welcome-page {
    width: 100%;
    max-width: 720px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.welcome-page--form { max-width: 480px; }

.welcome-page__brand {
    display: flex;
    align-items: center;
}
.welcome-page__logos {
    max-width: 150px;
    height: auto;
}

.welcome-page__title {
    font-family: var(--font-display, 'Space Grotesk', sans-serif);
    font-size: 32px;
    line-height: 1.1;
    font-weight: 500;
    color: var(--text-primary, #fff);
    margin: 8px 0 4px;
    text-transform: uppercase;
}
.welcome-page__title b {
    color: var(--papaya);
}
.welcome-page__title.welcome {
    font-size: 40px;
}

.welcome-page__lead {
    color: #9CA1A7;
    font-size: 14px;
    line-height: 1;
    font-weight: 300;
}

.welcome-section {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: 16px;
}

.welcome-section__label {
    font-family: var(--font-eyebrow, 'Space Grotesk', sans-serif);
    font-size: 18px;
    font-weight: 400;
    text-transform: uppercase;
    color: var(--text-primary, #fff);
    line-height: 1;
    padding-bottom: 14px;
    border-bottom: 1px solid #45484D;
}

.welcome-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    position: relative;
}
.welcome-card {
    background: transparent;
    border: 0;
    border-radius: 0;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    border-right: 1px solid #45484D;

}
.welcome-card + .welcome-card {
    padding: 10px;
}

.welcome-card__icon {
    width: 28px;
    height: 28px;
    color: var(--papaya, #FF8000);
    flex-shrink: 0;
}
.welcome-card__icon svg { width: 100%; height: 100%; }

.welcome-card__title {
    font-family: var(--font-display, 'Space Grotesk', sans-serif);
    font-size: 14px;
    line-height: 1;
    font-weight: 500;
    color: var(--text-primary, #fff);
    margin: 0;
    text-wrap: pretty;
}

.welcome-card__desc {
    font-size: 10px;
    line-height: 1;
    text-transform: uppercase;
    color: #9CA1A7;
    margin: 0;
}

.welcome-page > .btn-primary--wa {
    margin-top: 12px;
}

.welcome-cta {
    margin-top: 12px;
    padding: 18px;
    background: var(--papaya, #FF8000);
    color: #000;
    border: none;
    border-radius: var(--radius-btn, 12px);
    font-family: var(--font-display, 'Space Grotesk', sans-serif);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-align: center;
    text-decoration: none;
    display: block;
    cursor: pointer;
    transition: transform 100ms ease, background 100ms ease;
}
.welcome-cta:hover { background: #ff9020; }
.welcome-cta:active { transform: scale(0.98); }

.referral-landing__title {
    color: #F2F3F4;
    font-size: 40px;
    font-weight: 700;
    line-height: 0.97;
    text-transform: uppercase;
}
.referral-landing__title .lead {
    color: #6B7076;
    font-size: 24px;
    font-weight: 600;
    line-height: 1.12;
    margin-top: 3px;
}

/* ============================================================
   2. EMAIL MODAL bloqueante — aparece SOBRE el juego cuando el
   user sin email llega a /webapp/game. No se puede cerrar hasta
   completar el submit exitoso.
   ============================================================ */
.email-modal {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(0, 0, 0, 0.82);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow-y: auto;
}
.email-modal[hidden] { display: none; }

.email-modal__card {
    position: relative;
    width: 100%;
    max-width: 480px;
    background: var(--bg-neutro, #0B0B0C);
    border: 1px solid #353535;
    border-radius: 8px;
    padding: 36px 32px 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: 0 32px 80px rgba(0,0,0,0.7);
}

/* X de cerrar — visualmente presente por consistencia con el diseño de
   Figma, pero handler intencional NO cierra el modal (hasta que el user
   dé su correo). Al click, sacude el card + muestra hint. */
.email-modal__close {
    width: 24px;
    height: 24px;
    border: none;
    background: rgba(255,255,255,0.06);
    color:  #fff;
    display: inline-flex;
    align-items: center;
    align-self: self-end;
    justify-content: center;
    cursor: pointer;
    transition: background 120ms ease;
}
.email-modal__close:hover { background: rgba(255,255,255,0.12); }
.email-modal__close svg { width: 18px; height: 18px; }

.email-modal__card.is-shaking {
    animation: emailModalShake 240ms ease;
}
@keyframes emailModalShake {
    0%, 100% { transform: translateX(0); }
    25%      { transform: translateX(-6px); }
    75%      { transform: translateX(6px); }
}

.email-modal__title {
    font-family: var(--font-display, 'Space Grotesk', sans-serif);
    font-size: 33px;
    line-height: 1.2;
    font-weight: 400;
    color: var(--text-primary, #fff);
    margin: 4px 0 0;
}

.email-modal__lead {
    color: #666;
    font-size: 16px;
    font-weight: 400;
    line-height: 1;
    margin: 0;
}

.email-form[hidden] { display: none; }
.email-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 8px;
}

/* Field con label VISIBLE arriba del input (el Figma no usa placeholder). */
.email-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.email-field__label {
    font-family: var(--font-body, 'Space Grotesk', sans-serif);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary, #fff);
    letter-spacing: 0.01em;
}

.email-input {
    background: var(--bg-input, rgba(255,255,255,0.04));
    border: 1px solid #FFF;
    padding: 10px;
    color: var(--text-primary, #fff);
    font-family: var(--font-body, 'Space Grotesk', sans-serif);
    font-size: 16px;
    width: 100%;
    outline: none;
    transition: border-color 120ms ease, background 120ms ease;
}
.email-input:focus {
    background: rgba(255, 128, 0, 0.08);
    border-color: var(--papaya);
}
.email-input::placeholder {
    color: var(--text-label, #6f6f6f);
}

/* Estados de validación inline del campo de correo — mockups B-03
   (válido), B-04 (formato inválido), B-05 (correo ya registrado). */
.email-input--valid {
    border-color: var(--status-approved) !important;
    box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.18);
}
.email-input--error {
    border-color: var(--status-rejected) !important;
    box-shadow: 0 0 0 3px rgba(239, 75, 75, 0.18);
}

.email-field__hint,
.email-field__hint--ok {
    display: none;
    align-items: flex-start;
    gap: 6px;
    font-size: 12px;
    line-height: 1.4;
    margin-top: 4px;
}
.email-field__hint.is-visible,
.email-field__hint--ok.is-visible { display: inline-flex; }
.email-field__hint {
    color: var(--status-rejected);
}
.email-field__hint--ok {
    color: var(--status-approved);
}
.email-field__hint svg,
.email-field__hint--ok svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    margin-top: 1px;
}

/* Hint secundario debajo del error (ej: "Usa un correo distinto.") —
   mockup B-05, no expone si el correo pertenece a otro número. */
.email-field__hint-secondary {
    display: none;
    font-size: 12px;
    line-height: 1.4;
    color: var(--text-secondary, #a0a0a0);
    margin-top: 6px;
}
.email-field__hint-secondary.is-visible { display: block; }

/* Banner de error global del form (network fail / 500 / timeout) —
   mockup B-06. A diferencia de .email-field__hint (error del campo
   puntual), esto es un fallo de la llamada al server; el input NO se
   marca en rojo porque el dato en sí puede ser válido. */
.form-alert {
    display: none;
    grid-template-columns: 24px 1fr;
    gap: 10px;
    align-items: flex-start;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(239, 75, 75, 0.10);
    border: 1px solid rgba(239, 75, 75, 0.35);
    color: var(--text-primary, #fff);
    margin-top: 4px;
}
.form-alert.is-visible { display: grid; }
.form-alert--success {
    background: rgba(46, 204, 113, 0.10);
    border-color: rgba(46, 204, 113, 0.35);
}
.form-alert--success .form-alert__icon {
    background: rgba(46, 204, 113, 0.22);
    color: var(--status-approved, #2ecc71);
}
/* Aviso informativo (p. ej. «Código reenviado»): mismo bloque, sin el rojo de error. */
.form-alert--info {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.25);
}
.form-alert--info .form-alert__icon {
    background: rgba(255, 255, 255, 0.12);
    color: var(--text-primary, #fff);
}
.form-alert__icon {
    width: 24px;
    height: 24px;
    border-radius: 8px;
    background: rgba(239, 75, 75, 0.22);
    color: var(--status-rejected);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.form-alert__icon svg { width: 14px; height: 14px; }
.form-alert__body {
    font-size: 13px;
    line-height: 1.4;
}
.form-alert__body b { font-weight: 700; }
.form-alert__body small {
    display: block;
    margin-top: 3px;
    font-size: 11px;
    color: var(--text-label, #8a8a8a);
}

/* Ícono de "Reintentar" dentro del CTA — mismo slot que .btn-primary--wa__icon
   usa para el ícono de WhatsApp (img) en otras pantallas, acá con un <svg>. */
.btn-primary--wa__icon svg {
    width: 18px;
    height: 18px;
    display: block;
}

/* Checkbox de opt-in a newsletter — cuadrado papaya cuando marcado
   (matchea el diseño del Figma). Estilizado con appearance:none para
   controlar el look sin perder accesibilidad. */
.email-optin {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
}

.email-optin__box {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border: 1px solid var(--papaya, #FF8000);
    border-radius: 3px;
    background: transparent;
    cursor: pointer;
    flex-shrink: 0;
    margin: 2px 0 0;
    position: relative;
    transition: background 120ms ease;
}
.email-optin__box:checked {
    background: var(--papaya, #FF8000);
}
.email-optin__box:checked::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid #000;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.email-optin__label {
    color: var(--text-primary, #fff);
    font-size: 14px;
    line-height: 1.45;
}

.email-error {
    color: var(--status-rejected, #ff5a5a);
    font-size: 13px;
    margin: 0;
    display: none;
}
.email-error.is-visible { display: block; }

/* Cuando el modal email está abierto, bloquear scroll del body
   (el juego detrás queda visible pero congelado) */
body.is-email-modal-open { overflow: hidden; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 620px) {
    .welcome-grid::before { display: none; }
    .email-modal__card { padding: 24px 20px; }
    .email-modal__title { font-size: 26px; }
}

/* Selector de país del teléfono (intl-tel-input, vendorizado): tema oscuro de
   la app. El desplegable móvil se monta fuera de la modal (`.iti--container`),
   por eso las variables y colores van a nivel global. */
.iti { display: block; width: 100%; }
.iti, .iti--container {
    --iti-country-selector-bg: #1a1a1a;
    --iti-hover-color: rgba(255, 255, 255, 0.1);
    --iti-border-color: rgba(255, 255, 255, 0.25);
    --iti-icon-color: #aaa;
}
.iti__dropdown-content {
    background: #1a1a1a;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.25);
}
.iti__search-input {
    background: #111;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.25);
}
.iti__country-name { color: #fff; }
.iti__dial-code { color: #aaa; }
.iti__selected-dial-code { color: var(--text-primary, #fff); }

/* «Enviar de nuevo» durante el bloqueo de 1 minuto. */
.resend-link.is-disabled { opacity: 0.55; pointer-events: none; text-decoration: none !important; cursor: default; }