/* ==========================================================================
   Factura Fácil — SSO Hub
   Reproducción pixel-perfect del handoff (docs/design/sso-hub/).
   Tokens y specs tomados del README + prototipo. NO se portó el runtime .dc.html.
   ========================================================================== */

:root {
  --ff-primary: #3d89f6;
  --ff-primary-h: #2a6dd4;
  --ff-primary-d: #2f7ae5;
  --ff-primary-dd: #2456b8;
  --ff-grad-brand: linear-gradient(135deg, #3d89f6, #6bc1e9);
  --ff-bg-app: #f5f7fa;
  --ff-bg-mobile: #dbe3ec;
  --ff-surface: #fff;
  --ff-input: #f8fafc;
  --ff-title: #0f172a;
  --ff-strong: #1e293b;
  --ff-strong2: #334155;
  --ff-body: #475569;
  --ff-muted: #64748b;
  --ff-faint: #94a3b8;
  --ff-border: #e2e8f0;
  --ff-border-in: #cbd5e1;
  --ff-divider: #f1f5f9;
  --ff-primary-soft: #eaf3ff;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Inter', -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  color: var(--ff-strong);
}
a { color: var(--ff-primary); text-decoration: none; }
a:hover { color: var(--ff-primary-h); text-decoration: underline; }
ion-icon { pointer-events: none; }
input { font-family: inherit; }
::placeholder { color: var(--ff-faint); }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: var(--ff-border-in); border-radius: 8px; }

@keyframes ffspin { to { transform: rotate(360deg); } }
@keyframes fffade { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes ffscale { from { opacity: 0; transform: scale(.94); } to { opacity: 1; transform: scale(1); } }

.ff-root {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ============================ LOGIN ============================ */
.ff-login {
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--ff-bg-app);
  background-image: linear-gradient(180deg, rgba(255,255,255,.6) 0%, rgba(245,247,250,0) 45%, rgba(61,137,246,.05) 100%);
}
.ff-login__wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}
.ff-login__col {
  width: 100%;
  max-width: 410px;
  animation: ffscale .5s ease-out;
}
.ff-card {
  position: relative;
  background: rgba(255,255,255,.97);
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 20px;
  padding: 38px 32px 30px;
  box-shadow: 0 15px 50px rgba(0,0,0,.12), 0 5px 20px rgba(0,0,0,.06);
  overflow: hidden;
}
.ff-card__topbar {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, #3d89f6, #6bc1e9, #b1cc64);
}
.ff-login__logo-wrap { text-align: center; padding: 6px 0 20px; }
.ff-login__logo { width: 170px; max-width: 70%; filter: drop-shadow(0 2px 8px rgba(0,0,0,.08)); }
.ff-login__subtitle {
  text-align: center;
  margin: 0 0 24px;
  font-size: 15px;
  color: var(--ff-body);
  font-weight: 500;
  line-height: 1.4;
}
.ff-label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ff-body);
  margin: 0 0 6px 2px;
}
.ff-field {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--ff-input);
  border: 1px solid var(--ff-border-in);
  border-radius: 12px;
  padding: 0 14px;
  min-height: 52px;
  margin-bottom: 16px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.ff-field:focus-within {
  border-color: var(--ff-primary);
  box-shadow: 0 0 0 3px rgba(61,137,246,.12);
}
.ff-field--pw { margin-bottom: 8px; }
.ff-field > ion-icon { font-size: 19px; color: var(--ff-muted); }
.ff-field__toggle { cursor: pointer; pointer-events: auto; }
.ff-field input {
  flex: 1;
  border: none;
  background: transparent;
  outline: none;
  font-size: 15px;
  font-weight: 500;
  color: var(--ff-title);
  min-width: 0;
}
.ff-forgot { text-align: right; margin-bottom: 14px; }
.ff-forgot a { font-size: 13px; font-weight: 500; }

.ff-alert {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  border-radius: 8px;
  padding: 11px 13px;
  margin-bottom: 14px;
  animation: fffade .25s ease-out;
}
.ff-alert ion-icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.ff-alert span { font-size: 13px; font-weight: 500; line-height: 1.4; }
.ff-alert--error { background: #fef2f2; border-left: 3px solid #dc2626; }
.ff-alert--error ion-icon { color: #dc2626; }
.ff-alert--error span { color: #b91c1c; }
.ff-alert--warn { background: #fffbeb; border-left: 3px solid #d97706; }
.ff-alert--warn ion-icon { color: #d97706; }
.ff-alert--warn span { color: #92600a; }
.ff-alert--ok { background: #f0fdf4; border-left: 3px solid #16a34a; }
.ff-alert--ok ion-icon { color: #16a34a; }
.ff-alert--ok span { color: #15803d; }

/* Login progresivo (OTP): pista y acciones secundarias */
.ff-login__hint { font-size: 13px; color: var(--ff-muted); margin: -4px 0 14px; line-height: 1.45; }
.ff-forgot--split { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 12px; }
.ff-forgot--center { text-align: center; margin-top: 12px; }
.ff-otp-actions { display: flex; flex-direction: column; align-items: center; gap: 10px; margin-top: 14px; }
.ff-otp-actions a { text-decoration: none; }
.ff-linkbtn {
  background: none; border: none; padding: 0; cursor: pointer;
  font-family: inherit; font-size: 13px; font-weight: 500;
  color: var(--ff-primary, #3d89f6);
}
.ff-linkbtn:hover { text-decoration: underline; }

/* Login progresivo (OTP): encabezado "Revisa tu correo" */
.ff-otp-head { text-align: center; margin: 4px 0 20px; }
.ff-otp-head__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 54px; height: 54px; margin-bottom: 12px; border-radius: 50%;
  background: rgba(61, 137, 246, 0.10); color: var(--ff-primary, #3d89f6);
}
.ff-otp-head__icon ion-icon { font-size: 26px; }
.ff-otp-head__title { font-size: 18px; font-weight: 700; color: var(--ff-ink, #101322); margin: 0 0 6px; }
.ff-otp-head__sub { font-size: 13.5px; color: var(--ff-muted); line-height: 1.5; margin: 0; }
.ff-otp-head__sub strong { color: var(--ff-ink, #101322); word-break: break-all; }

/* Login progresivo (OTP): cajas de 6 dígitos */
.ff-otp {
  display: flex; gap: 10px; justify-content: center;
  margin: 0 0 18px;
}
.ff-otp__box {
  width: 48px; height: 56px; padding: 0; text-align: center;
  font-size: 24px; font-weight: 700; color: var(--ff-ink, #101322);
  border: 1.5px solid var(--ff-border, #d9dbe4); border-radius: 12px;
  background: #fff; caret-color: var(--ff-primary, #3d89f6);
  transition: border-color .15s ease, box-shadow .15s ease;
  -moz-appearance: textfield;
}
.ff-otp__box::-webkit-outer-spin-button,
.ff-otp__box::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.ff-otp__box:focus {
  outline: none; border-color: var(--ff-primary, #3d89f6);
  box-shadow: 0 0 0 3px rgba(61, 137, 246, 0.15);
}
.ff-otp__box.is-filled { border-color: var(--ff-primary, #3d89f6); }
@media (max-width: 400px) {
  .ff-otp { gap: 7px; }
  .ff-otp__box { width: 42px; height: 50px; font-size: 21px; }
}

.ff-btn-primary {
  width: 100%;
  border: none;
  border-radius: 12px;
  height: 52px;
  font-size: 16px;
  font-weight: 600;
  font-family: inherit;
  letter-spacing: .2px;
  cursor: pointer;
  transition: all .2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(180deg, #4a93f7, #3d89f6 55%, #2f7ae5);
  box-shadow: 0 6px 20px rgba(61,137,246,.35);
}
.ff-btn-primary:hover { filter: brightness(1.03); }
.ff-btn-primary[disabled], .ff-btn-primary.is-loading {
  background: linear-gradient(180deg, #7bb0f9, #5a9df8);
  box-shadow: 0 4px 14px rgba(61,137,246,.28);
  cursor: default;
}
.ff-btn-primary__inner { display: inline-flex; align-items: center; gap: 9px; }
.ff-btn-primary__inner ion-icon { font-size: 17px; }
.ff-spinner {
  width: 18px; height: 18px;
  border: 2.5px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  display: inline-block;
  animation: ffspin .7s linear infinite;
}

.ff-fineprint {
  text-align: center;
  font-size: 11.5px;
  color: var(--ff-faint);
  line-height: 1.5;
  margin: 16px auto 0;
  max-width: 300px;
}
.ff-fineprint a { font-size: 11.5px; }
.ff-divider { height: 1px; background: var(--ff-border); margin: 20px 0 14px; }
.ff-signup { text-align: center; font-size: 12.5px; color: var(--ff-muted); margin: 0; }
.ff-signup a { font-size: 12.5px; font-weight: 600; }

.ff-login__footer { text-align: center; margin-top: 22px; }
.ff-login__footer-links {
  display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; margin-bottom: 12px;
}
.ff-login__footer-links a { font-size: 12.5px; color: var(--ff-muted); }
.ff-login__copy {
  font-size: 11.5px; color: var(--ff-faint); line-height: 1.6; margin: 0 auto; max-width: 360px;
}

/* ============================ HEADER (home/legal) ============================ */
.ff-page {
  position: relative;
  min-height: 100vh;
  background: var(--ff-bg-app);
  display: flex;
  flex-direction: column;
}
.ff-page--home { background-image: linear-gradient(180deg, rgba(255,255,255,.5) 0%, rgba(245,247,250,0) 40%, rgba(61,137,246,.03) 100%); }
.ff-page--legal { background-image: linear-gradient(180deg, rgba(255,255,255,.6) 0%, rgba(245,247,250,0) 40%); }

.ff-header {
  position: sticky; top: 0; z-index: 30;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,0,0,.06);
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.ff-header__inner {
  width: 100%; margin: 0 auto; padding: 0 32px; height: 62px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.ff-header__logo { height: 28px; flex-shrink: 0; }
.ff-header__right { display: flex; align-items: center; gap: 8px; }

/* company selector */
.ff-company { position: relative; }
.ff-company__btn {
  display: flex; align-items: center; gap: 7px;
  background: #fff; border: 1px solid var(--ff-border); border-radius: 10px;
  padding: 8px 11px; cursor: pointer; max-width: 200px; font-family: inherit;
}
.ff-company__btn > ion-icon:first-child { font-size: 17px; color: var(--ff-primary); flex-shrink: 0; }
.ff-company__btn .ff-chev { font-size: 13px; color: var(--ff-faint); flex-shrink: 0; }
.ff-company__name {
  font-size: 13px; font-weight: 600; color: var(--ff-strong);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ff-company--single {
  display: flex; align-items: center; gap: 7px;
  padding: 8px 11px; border-radius: 10px; background: var(--ff-divider);
}
.ff-company--single ion-icon { font-size: 16px; color: var(--ff-muted); }
.ff-company--single span {
  font-size: 13px; font-weight: 600; color: var(--ff-body);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 130px;
}

.ff-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: #fff; border: 1px solid var(--ff-border); border-radius: 14px;
  box-shadow: 0 12px 40px rgba(15,23,42,.16); z-index: 40;
  animation: ffscale .16s ease-out;
}
.ff-menu[hidden] { display: none; }
.ff-company__menu { width: 290px; max-width: 80vw; padding: 8px; }
.ff-menu__label {
  padding: 8px 10px 6px; font-size: 11px; font-weight: 700; letter-spacing: .5px;
  color: var(--ff-faint); text-transform: uppercase;
}
.ff-company__search {
  display: flex; align-items: center; gap: 8px;
  background: var(--ff-input); border: 1px solid var(--ff-border); border-radius: 9px;
  padding: 0 10px; height: 38px; margin: 2px 4px 8px;
}
.ff-company__search ion-icon { font-size: 16px; color: var(--ff-faint); }
.ff-company__search input {
  flex: 1; border: none; background: transparent; outline: none;
  font-size: 13px; color: var(--ff-strong); min-width: 0;
}
.ff-company__list { max-height: 280px; overflow: auto; }
.ff-company__row {
  width: 100%; display: flex; align-items: center; gap: 10px;
  background: transparent; border: none; border-radius: 9px; padding: 9px 8px;
  cursor: pointer; font-family: inherit; text-align: left; text-decoration: none;
}
.ff-company__row:hover { background: var(--ff-divider); text-decoration: none; }
.ff-company__row.is-active { background: var(--ff-primary-soft); }
.ff-company__avatar {
  width: 30px; height: 30px; border-radius: 8px; color: #fff;
  font-size: 12px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.ff-company__row-name {
  flex: 1; font-size: 13.5px; font-weight: 500; color: var(--ff-strong);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ff-company__row.is-active .ff-company__row-name { font-weight: 700; }
.ff-company__check { font-size: 19px; color: var(--ff-primary); flex-shrink: 0; }

/* user menu */
.ff-user { position: relative; }
.ff-user__btn {
  display: flex; align-items: center; gap: 6px;
  background: transparent; border: none; cursor: pointer; padding: 3px; border-radius: 10px;
}
.ff-user__avatar {
  width: 37px; height: 37px; border-radius: 50%;
  background: var(--ff-grad-brand); color: #fff;
  font-size: 13.5px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.ff-user__btn .ff-chev { font-size: 13px; color: var(--ff-faint); }
.ff-user__menu { width: 250px; overflow: hidden; }
.ff-user__head {
  padding: 15px; display: flex; align-items: center; gap: 12px;
  border-bottom: 1px solid var(--ff-divider);
}
.ff-user__head-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--ff-grad-brand); color: #fff;
  font-size: 15px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.ff-user__name {
  font-size: 14px; font-weight: 700; color: var(--ff-strong);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ff-user__email {
  font-size: 12px; color: var(--ff-muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ff-user__body { padding: 6px; }
.ff-user__body form { margin: 0; }
.ff-user__item {
  width: 100%; display: flex; align-items: center; gap: 11px;
  padding: 10px 12px; background: transparent; border: none; border-radius: 9px;
  cursor: pointer; font-size: 13.5px; color: var(--ff-strong2); font-weight: 500;
  text-align: left; font-family: inherit; text-decoration: none;
}
.ff-user__item ion-icon { font-size: 18px; color: var(--ff-muted); }
.ff-user__item:hover { background: var(--ff-divider); text-decoration: none; }
.ff-user__item--danger { color: #dc2626; font-weight: 600; }
.ff-user__item--danger ion-icon { color: #dc2626; }
.ff-user__item--danger:hover { background: #fef2f2; }
.ff-user__sep { height: 1px; background: var(--ff-divider); margin: 5px 4px; }

/* ============================ HOME MAIN ============================ */
.ff-main { flex: 1; width: 100%; margin: 0 auto; padding: 30px 32px 70px; }
.ff-greeting { margin-bottom: 24px; }
.ff-greeting h1 { margin: 0 0 4px; font-size: 25px; font-weight: 800; color: var(--ff-title); letter-spacing: -.5px; }
.ff-greeting p { margin: 0; font-size: 14.5px; color: var(--ff-muted); }

/* carousel */
.ff-carousel {
  position: relative; overflow: hidden; border-radius: 16px; margin-bottom: 26px;
  box-shadow: 0 6px 22px rgba(15,23,42,.12);
}
.ff-carousel__track { display: flex; transition: transform .5s cubic-bezier(.4,0,.2,1); }
.ff-slide {
  flex: 0 0 100%; min-width: 100%;
  padding: 24px 48px;
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap; min-height: 150px;
}
.ff-slide__icon {
  width: 58px; height: 58px; border-radius: 16px;
  background: rgba(255,255,255,.18); color: #fff;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.ff-slide__icon ion-icon { font-size: 30px; }
.ff-slide__body { flex: 1; min-width: 180px; }
.ff-slide__title { font-size: 19px; font-weight: 800; color: #fff; letter-spacing: -.3px; margin-bottom: 5px; }
.ff-slide__sub { font-size: 13.5px; color: rgba(255,255,255,.92); line-height: 1.45; max-width: 560px; }
.ff-slide__cta {
  display: inline-flex; align-items: center; gap: 7px;
  background: #fff; border: none; border-radius: 10px;
  padding: 10px 16px; font-size: 13.5px; font-weight: 700; cursor: pointer;
  font-family: inherit; white-space: nowrap; text-decoration: none;
}
.ff-slide__cta:hover { text-decoration: none; }
.ff-slide__cta ion-icon { font-size: 15px; }
.ff-carousel__arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(255,255,255,.22); border: none; color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.ff-carousel__arrow:hover { background: rgba(255,255,255,.38); }
.ff-carousel__arrow ion-icon { font-size: 20px; }
.ff-carousel__arrow--prev { left: 10px; }
.ff-carousel__arrow--next { right: 10px; }
.ff-carousel__dots {
  position: absolute; bottom: 12px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 6px;
}
.ff-dot {
  width: 8px; height: 8px; border-radius: 20px; border: none; padding: 0; cursor: pointer;
  background: rgba(255,255,255,.5); transition: all .3s ease;
}
.ff-dot.is-active { width: 22px; background: #fff; }

/* no-sub banner */
.ff-nosub {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  background: linear-gradient(120deg, #fff7ed, #fffbeb);
  border: 1px solid #fed7aa; border-radius: 16px; padding: 17px 20px; margin-bottom: 26px;
  animation: fffade .3s ease-out;
}
.ff-nosub__icon {
  width: 46px; height: 46px; border-radius: 12px; background: #fb923c; color: #fff;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.ff-nosub__icon ion-icon { font-size: 26px; }
.ff-nosub__body { flex: 1; min-width: 200px; }
.ff-nosub__title { font-size: 15px; font-weight: 700; color: #9a3412; }
.ff-nosub__sub { font-size: 13.5px; color: #c2410c; margin-top: 2px; }
.ff-nosub__btn {
  background: #ea580c; color: #fff; border: none; border-radius: 11px;
  padding: 12px 20px; font-size: 14px; font-weight: 700; cursor: pointer;
  white-space: nowrap; box-shadow: 0 6px 16px rgba(234,88,12,.3); font-family: inherit;
}

/* section label + grid */
.ff-section-label {
  font-size: 12.5px; font-weight: 700; letter-spacing: .7px; color: var(--ff-muted);
  text-transform: uppercase; margin: 0 2px 14px;
}
.ff-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px;
}
.ff-grid--core { margin-bottom: 36px; }

/* app cards */
.ff-app {
  position: relative; background: #fff; border: 1px solid rgba(0,0,0,.06);
  border-radius: 16px; padding: 22px 20px 18px; overflow: hidden;
  display: flex; flex-direction: column;
}
.ff-app--active {
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0,0,0,.07), 0 2px 6px rgba(0,0,0,.04);
  transition: transform .28s cubic-bezier(.4,0,.2,1), box-shadow .28s ease, border-color .28s ease;
  text-decoration: none;
}
.ff-app--active:hover {
  transform: translateY(-4px);
  box-shadow: inset 0 3px 0 #3d89f6, 0 14px 32px rgba(61,137,246,.17), 0 4px 12px rgba(0,0,0,.06);
  border-color: rgba(61,137,246,.25);
  text-decoration: none;
}
.ff-app__head { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 14px; }
.ff-app__icon {
  width: 56px; height: 56px; border-radius: 15px;
  background: var(--ff-grad-brand); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 16px rgba(61,137,246,.28);
}
.ff-app__icon ion-icon { font-size: 28px; }
.ff-app__tag {
  font-size: 10.5px; font-weight: 700; letter-spacing: .4px; color: var(--ff-primary);
  background: var(--ff-primary-soft); padding: 4px 9px; border-radius: 20px;
}
.ff-app__name { font-size: 17px; font-weight: 700; color: var(--ff-title); margin-bottom: 4px; }
.ff-app__desc { font-size: 13px; color: var(--ff-muted); line-height: 1.45; flex: 1; }
.ff-app__open {
  display: flex; align-items: center; gap: 5px; margin-top: 16px;
  font-size: 13.5px; font-weight: 600; color: var(--ff-primary);
}
.ff-app__open ion-icon { font-size: 15px; }

/* locked / upsell cards */
.ff-app--locked { opacity: .82; box-shadow: 0 3px 10px rgba(0,0,0,.05); }
.ff-app--upsell {
  opacity: .82; box-shadow: 0 3px 10px rgba(0,0,0,.05);
  transition: opacity .25s ease, transform .25s ease;
}
.ff-app--upsell:hover { opacity: 1; transform: translateY(-3px); }
.ff-app__badge {
  position: absolute; top: 12px; right: 12px;
  display: flex; align-items: center; gap: 4px;
  background: var(--ff-divider); color: var(--ff-muted);
  font-size: 10px; font-weight: 700; letter-spacing: .3px; padding: 4px 9px; border-radius: 20px;
}
.ff-app__badge ion-icon { font-size: 11px; }
.ff-app__icon--muted {
  background: linear-gradient(135deg, #eef2f7, #e2e8f0); color: var(--ff-faint); box-shadow: none;
  margin-bottom: 14px;
}
.ff-app--locked .ff-app__name, .ff-app--upsell .ff-app__name { color: var(--ff-strong2); }
.ff-app--locked .ff-app__desc, .ff-app--upsell .ff-app__desc { color: var(--ff-faint); }
.ff-app__cta {
  margin-top: 16px; align-self: flex-start;
  display: flex; align-items: center; gap: 6px;
  border-radius: 10px; padding: 9px 15px; font-size: 13px; font-weight: 600;
  cursor: pointer; font-family: inherit; background: #fff;
}
.ff-app__cta ion-icon { font-size: 14px; }
.ff-app__cta--primary { border: 1.5px solid var(--ff-primary); color: var(--ff-primary); }
.ff-app__cta--primary:hover { background: var(--ff-primary-soft); }
.ff-app__cta--muted { border: 1.5px solid var(--ff-border-in); color: var(--ff-body); }
.ff-app__cta--muted:hover { border-color: var(--ff-primary); color: var(--ff-primary); background: var(--ff-primary-soft); }

/* ============================ OVERLAYS ============================ */
.ff-overlay {
  position: fixed; inset: 0; z-index: 60;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 24px; animation: fffade .2s ease-out;
}
.ff-overlay[hidden] { display: none; }
.ff-overlay--opening { background: linear-gradient(135deg, #3d89f6 0%, #2f7ae5 60%, #2456b8 100%); }
.ff-overlay__logo { width: 190px; max-width: 60%; margin-bottom: 34px; opacity: .96; }
.ff-overlay__spinner {
  width: 52px; height: 52px;
  border: 4px solid rgba(255,255,255,.3); border-top-color: #fff; border-radius: 50%;
  animation: ffspin .8s linear infinite; margin-bottom: 24px;
}
.ff-overlay__title { font-size: 19px; font-weight: 700; color: #fff; }
.ff-overlay__sub { font-size: 13.5px; color: rgba(255,255,255,.8); margin-top: 6px; }

.ff-modal-scrim {
  position: fixed; inset: 0; z-index: 60;
  background: rgba(15,23,42,.55); backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center; padding: 24px;
  animation: fffade .2s ease-out;
}
.ff-modal-scrim[hidden] { display: none; }
.ff-modal {
  width: 100%; max-width: 360px; background: #fff; border-radius: 20px;
  padding: 30px 26px; text-align: center; box-shadow: 0 25px 70px rgba(0,0,0,.3);
  animation: ffscale .25s ease-out;
}
.ff-modal__icon {
  width: 60px; height: 60px; border-radius: 16px; background: #fef2f2; color: #dc2626;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 18px;
}
.ff-modal__icon ion-icon { font-size: 32px; }
.ff-modal__title { font-size: 19px; font-weight: 800; color: var(--ff-title); margin-bottom: 8px; }
.ff-modal__text { font-size: 14px; color: var(--ff-muted); line-height: 1.5; margin: 0 0 24px; }
.ff-modal__btn {
  width: 100%; background: linear-gradient(180deg, #4a93f7, #2f7ae5); color: #fff;
  border: none; border-radius: 12px; padding: 14px; font-size: 15px; font-weight: 700;
  cursor: pointer; box-shadow: 0 6px 18px rgba(61,137,246,.35); font-family: inherit;
  text-decoration: none; display: block;
}

/* ============================ LEGAL ============================ */
.ff-legal__back {
  display: flex; align-items: center; gap: 7px;
  background: #fff; border: 1px solid var(--ff-border); border-radius: 10px;
  padding: 8px 13px; cursor: pointer; font-family: inherit;
  font-size: 13px; font-weight: 600; color: var(--ff-strong2); text-decoration: none;
}
.ff-legal__back:hover { border-color: var(--ff-primary); color: var(--ff-primary); text-decoration: none; }
.ff-legal__back ion-icon { font-size: 16px; }
.ff-legal__intro { margin-bottom: 22px; }
.ff-eyebrow {
  font-size: 12px; font-weight: 700; letter-spacing: .7px; color: var(--ff-primary);
  text-transform: uppercase; margin-bottom: 6px;
}
.ff-legal__intro h1 { margin: 0; font-size: 26px; font-weight: 800; color: var(--ff-title); letter-spacing: -.6px; }
.ff-legal__intro p { margin: 6px 0 0; font-size: 14.5px; color: var(--ff-muted); }
.ff-legal__grid { display: grid; grid-template-columns: 250px 1fr; gap: 30px; }
.ff-legal__nav { align-self: start; position: sticky; top: 82px; }
.ff-legal__nav-card {
  background: #fff; border: 1px solid rgba(0,0,0,.06); border-radius: 14px; padding: 8px;
  box-shadow: 0 3px 12px rgba(15,23,42,.05); display: flex; flex-direction: column; gap: 2px;
}
.ff-legal__nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 12px; border: none; border-radius: 10px; background: transparent;
  cursor: pointer; font-family: inherit; font-size: 13.5px; font-weight: 500;
  color: var(--ff-body); text-align: left; text-decoration: none; position: relative;
}
.ff-legal__nav-item ion-icon { font-size: 18px; color: var(--ff-faint); flex-shrink: 0; }
.ff-legal__nav-item span { flex: 1; }
.ff-legal__nav-item:hover { background: var(--ff-divider); text-decoration: none; }
.ff-legal__nav-item.is-active {
  background: var(--ff-primary-soft); color: #1e40af; font-weight: 700;
  box-shadow: inset 3px 0 0 var(--ff-primary);
}
.ff-legal__nav-item.is-active ion-icon { color: var(--ff-primary); }

.ff-legal__article {
  background: #fff; border: 1px solid rgba(0,0,0,.06); border-radius: 16px;
  padding: 34px 36px 40px; box-shadow: 0 4px 18px rgba(15,23,42,.06); min-width: 0;
}
.ff-legal__doc-head { display: flex; align-items: center; gap: 14px; margin-bottom: 8px; }
.ff-legal__doc-icon {
  width: 48px; height: 48px; border-radius: 13px; background: var(--ff-grad-brand); color: #fff;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  box-shadow: 0 6px 16px rgba(61,137,246,.28);
}
.ff-legal__doc-icon ion-icon { font-size: 25px; }
.ff-legal__doc-head h2 { margin: 0; font-size: 23px; font-weight: 800; color: var(--ff-title); letter-spacing: -.4px; line-height: 1.15; }
.ff-legal__updated {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--ff-divider); color: var(--ff-muted); font-size: 12px; font-weight: 600;
  padding: 5px 11px; border-radius: 20px; margin-bottom: 20px;
}
.ff-legal__updated ion-icon { font-size: 14px; }
.ff-legal__notice {
  display: flex; gap: 10px; align-items: flex-start;
  background: #fffbeb; border: 1px solid #fde68a; border-radius: 10px;
  padding: 12px 14px; margin-bottom: 26px;
}
.ff-legal__notice ion-icon { font-size: 19px; color: #d97706; flex-shrink: 0; margin-top: 1px; }
.ff-legal__notice span { font-size: 13px; color: #92600a; line-height: 1.5; }
.ff-legal__article h3 { margin: 24px 0 10px; font-size: 16.5px; font-weight: 700; color: var(--ff-strong); }
.ff-legal__article h4 { margin: 18px 0 8px; font-size: 14.5px; font-weight: 700; color: var(--ff-strong); }
.ff-legal__article p { margin: 0 0 12px; font-size: 14.5px; color: var(--ff-body); line-height: 1.7; }
.ff-legal__body strong { color: var(--ff-strong); font-weight: 700; }
.ff-legal__body a { color: var(--ff-primary); text-decoration: none; word-break: break-word; }
.ff-legal__body a:hover { text-decoration: underline; }
.ff-legal__body ul, .ff-legal__body ol { margin: 0 0 14px; padding-left: 22px; }
.ff-legal__body li { font-size: 14.5px; color: var(--ff-body); line-height: 1.7; margin-bottom: 6px; }
.ff-legal__body blockquote {
  margin: 0 0 14px; padding: 10px 14px; border-left: 3px solid var(--ff-primary);
  background: var(--ff-divider); border-radius: 0 8px 8px 0;
  font-size: 13.5px; color: var(--ff-muted); line-height: 1.6;
}
.ff-legal__body blockquote strong { color: var(--ff-strong); }
.ff-legal__table-wrap { overflow-x: auto; margin: 0 0 16px; }
.ff-legal__table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.ff-legal__table th, .ff-legal__table td {
  border: 1px solid var(--ff-border); padding: 8px 11px; text-align: left;
  vertical-align: top; line-height: 1.55; color: var(--ff-body);
}
.ff-legal__table th { background: var(--ff-divider); color: var(--ff-strong); font-weight: 700; }
.ff-legal__contact { margin: 0; font-size: 13px; color: var(--ff-faint); line-height: 1.6; }
.ff-legal__article .ff-divider { margin: 30px 0 18px; }

/* ============================ RESPONSIVE ============================ */
@media (max-width: 720px) {
  .ff-legal__grid { grid-template-columns: 1fr; gap: 18px; }
  .ff-legal__nav { position: static; }
  .ff-slide { padding: 20px 24px; }
  .ff-legal__article { padding: 24px 20px 30px; }
}