/* ============================================================
   forms.css — поля ввода, подписи, ошибки, тумблеры (хелперы — components/form.js)
   Поле: field(label, control, hint) → .field > .field__label + .input/.textarea/.select + .field__hint.
   Ошибка: .input.is-invalid или aria-invalid="true" + .field__error под полем.
   ============================================================ */

/* ---------- Формы ---------- */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.card > .field:last-child, .field:last-child { margin-bottom: 0; }
.field__label { font-size: var(--fs-sm); font-weight: var(--fw-semibold); color: var(--muted); }
.field__hint { font-size: 12px; color: var(--muted-2); }
.field__error { font-size: 12px; font-weight: var(--fw-semibold); color: var(--red); }
.input, .textarea, .select {
  width: 100%;
  min-height: 46px;
  padding: 11px 14px;
  border-radius: 14px;
  background: var(--card);
  border: 1px solid var(--line-2);
  color: var(--text);
  outline: none;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.25);
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background-color var(--t-fast);
  -webkit-appearance: none;
  appearance: none;
}
.input::placeholder, .textarea::placeholder { color: var(--muted-2); opacity: 0.85; }
.input:focus, .textarea:focus, .select:focus { border-color: var(--violet); background-color: var(--card-2); box-shadow: var(--glow-violet); }
.input.is-invalid, .textarea.is-invalid, .input[aria-invalid="true"], .textarea[aria-invalid="true"] {
  border-color: rgba(255, 77, 94, 0.7);
  box-shadow: 0 0 0 4px rgba(255, 77, 94, 0.14);
}
.input:disabled, .textarea:disabled, .select:disabled { opacity: 0.55; }
.textarea { resize: vertical; min-height: 84px; line-height: 1.4; }
.select { background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 36px; }
.select option { background: var(--card); color: var(--text); }
.input--sm { min-height: 38px; padding: 6px 10px; font-size: 14px; border-radius: 10px; }
.input[type="number"] { -moz-appearance: textfield; }
.input::-webkit-outer-spin-button, .input::-webkit-inner-spin-button { -webkit-appearance: none; }
.range { width: 100%; accent-color: var(--pink); }
@media (hover: hover) and (pointer: fine) {
  .input:hover:not(:focus):not(:disabled), .textarea:hover:not(:focus):not(:disabled), .select:hover:not(:focus):not(:disabled) { border-color: rgba(255, 255, 255, 0.22); }
}

.toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 44px;
  text-align: left;
}
.toggle__track {
  flex: 0 0 auto;
  position: relative;
  width: 48px; height: 28px;
  border-radius: var(--r-pill);
  background: var(--card-3);
  border: 1px solid var(--line-2);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.35);
  transition: background var(--t), border-color var(--t), box-shadow var(--t);
}
.toggle__track::after {
  content: "";
  position: absolute;
  top: 3px; left: 3px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
  transition: transform var(--t) var(--ease-spring);
}
.toggle.is-on .toggle__track { background: var(--grad); border-color: transparent; box-shadow: 0 2px 12px rgba(255, 45, 120, 0.35); }
.toggle.is-on .toggle__track::after { transform: translateX(20px); }
.toggle:active .toggle__track::after { width: 24px; }
.toggle.is-on:active .toggle__track::after { transform: translateX(16px); }
.toggle:disabled { opacity: 0.5; }