.header__support {
  display: inline-flex;
  align-items: center;
  min-height: 2.35rem;
  padding: 0.35rem 0.15rem;
  border: 0;
  background: none;
  color: var(--dark, #1a2744);
  font: 600 0.9375rem/1 Inter, system-ui, sans-serif;
  cursor: pointer;
}

.header__support:hover { color: var(--primary, #2f6fed); }

.filin-support {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 1.25rem;
}

.filin-support.is-hidden { display: none; }

.filin-support__back {
  position: absolute;
  inset: 0;
  background: rgba(16, 22, 34, 0.46);
}

.filin-support__panel {
  position: relative;
  width: min(26rem, 100%);
  padding: 1.35rem 1.25rem 1.2rem;
  border-radius: 1.15rem;
  background: #fff;
  box-shadow: 0 24px 48px -24px rgba(16, 22, 34, 0.45);
}

.filin-support__close {
  position: absolute;
  top: 0.7rem;
  right: 0.75rem;
  width: 2rem;
  height: 2rem;
  border: 0;
  background: none;
  color: #5b6578;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.filin-support__title {
  margin: 0 0 0.9rem;
  color: #1a2744;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}

.filin-support__choices {
  display: grid;
  gap: 0.55rem;
}

.filin-support__choice,
.filin-support__submit,
.filin-support__ok {
  display: grid;
  place-items: center;
  min-height: 2.85rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid #d8dee8;
  border-radius: 0.8rem;
  background: #f6f8fc;
  color: #1a2744;
  font: 700 0.95rem/1.2 Inter, system-ui, sans-serif;
  text-decoration: none;
  cursor: pointer;
}

.filin-support__choice:hover,
.filin-support__ok:hover { background: #eef3fb; }

.filin-support__submit {
  width: 100%;
  margin-top: 0.35rem;
  border: 0;
  background: #22c55e;
  color: #fff;
}

.filin-support__submit:hover { background: #16a34a; }
.filin-support__submit:disabled { opacity: 0.65; cursor: wait; }

.filin-support__back-link {
  margin: 0 0 0.55rem;
  border: 0;
  background: none;
  color: #5b6578;
  font: 600 0.875rem/1 Inter, system-ui, sans-serif;
  cursor: pointer;
}

.filin-support__form,
.filin-support__guest {
  display: grid;
  gap: 0.75rem;
}

.filin-support__set {
  margin: 0;
  padding: 0;
  border: 0;
  display: grid;
  gap: 0.35rem;
}

.filin-support__set legend {
  margin-bottom: 0.25rem;
  color: #5b6578;
  font-size: 0.8125rem;
  font-weight: 700;
}

.filin-support__set label {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: #1a2744;
  font-size: 0.9rem;
  font-weight: 600;
}

.filin-support__field {
  display: grid;
  gap: 0.35rem;
  color: #5b6578;
  font-size: 0.8125rem;
  font-weight: 700;
}

.filin-support__field input,
.filin-support__field textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid #d8dee8;
  border-radius: 0.7rem;
  color: #1a2744;
  font: 500 0.95rem/1.35 Inter, system-ui, sans-serif;
}

.filin-support__hint,
.filin-support__lead {
  margin: 0;
  color: #5b6578;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.45;
}

.filin-support__error {
  margin: 0;
  color: #b42318;
  font-size: 0.875rem;
  font-weight: 600;
}

.filin-support__error.is-hidden,
.filin-support__step.is-hidden,
.filin-support__field.is-hidden,
.filin-support__guest.is-hidden { display: none; }

body.filin-support-open { overflow: hidden; }

.auth .header__support {
  margin-left: auto;
}