/* =============================================================
   form — Bootstrap form control overrides.
   Applies the PoC's input aesthetic: muted background at rest,
   white on focus, teal focus ring, uppercase micro labels.
   ============================================================= */

/* ── Text inputs & textareas ─────────────────────────────────── */
.form-control {
  background-color: var(--token-color-surface);
  border: 1.5px solid var(--token-color-border);
  border-radius: var(--token-radius-md);
  color: var(--token-color-text);
  padding: 0.75rem 0.875rem;
  font-family: var(--token-font-family-base);
  font-size: var(--token-font-size-base);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.06);
  transition: border-color var(--token-transition-fast),
              box-shadow var(--token-transition-fast);
}

.form-control-sm {
  padding: 0.25rem 0.5rem;
  font-size: 0.875rem;
  border-radius: var(--token-radius-sm);
}

.form-control:focus {
  border-color: var(--token-color-primary);
  box-shadow: 0 0 0 3px rgba(3, 127, 141, 0.12);
}

/* Placeholders are hints/examples, never entered content — style them site-wide as light,
   italic grey so they can't be mistaken for a real value. Example placeholders start "e.g.,". */
.form-control::placeholder,
input::placeholder,
textarea::placeholder {
  color: #9ca3af;
  font-style: italic;
  opacity: 1;
}

.form-control.is-invalid,
.was-validated .form-control:invalid {
  border-color: var(--token-color-danger);
  box-shadow: none;
}

/* Read-only fields carry a padlock so it's clear they're locked (not just empty), on a faint
   greyed field. Driven off the readonly attribute so it appears automatically on any locked
   input/textarea site-wide — no per-field markup. */
input[readonly]:not([type=hidden]):not([type=checkbox]):not([type=radio]),
textarea[readonly] {
  background-color: #f8fafc;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 16 16' fill='%239ca3af'%3E%3Cpath d='M8 1a3 3 0 0 0-3 3v2H4.5A1.5 1.5 0 0 0 3 7.5v6A1.5 1.5 0 0 0 4.5 15h7a1.5 1.5 0 0 0 1.5-1.5v-6A1.5 1.5 0 0 0 11.5 6H11V4a3 3 0 0 0-3-3zm2 5H6V4a2 2 0 1 1 4 0v2z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  cursor: default;
  color: var(--token-color-text-muted);
}
input[readonly]:not([type=hidden]):not([type=checkbox]):not([type=radio]) { background-position: right 10px center; padding-right: 30px; }
textarea[readonly] { background-position: right 10px top 10px; padding-right: 30px; }

.form-control.is-invalid:focus,
.was-validated .form-control:invalid:focus {
  border-color: var(--token-color-danger);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.10);
}

/* ── Select ──────────────────────────────────────────────────── */
.form-select {
  background-color: var(--token-color-surface);
  border: 1.5px solid var(--token-color-border);
  border-radius: var(--token-radius-md);
  color: var(--token-color-text);
  font-family: var(--token-font-family-base);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.06);
  transition: border-color var(--token-transition-fast),
              box-shadow var(--token-transition-fast);
}

.form-select:focus {
  border-color: var(--token-color-primary);
  box-shadow: 0 0 0 3px rgba(3, 127, 141, 0.12);
}

/* ── Labels ──────────────────────────────────────────────────── */
.form-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--token-color-text-muted);
  margin-bottom: var(--token-space-2);
}

/* ── Check inputs ────────────────────────────────────────────── */
.form-check-input:checked {
  background-color: var(--token-color-primary);
  border-color: var(--token-color-primary);
}

.form-check-input:focus {
  border-color: var(--token-color-primary);
  box-shadow: 0 0 0 3px rgba(3, 127, 141, 0.12);
}

.form-check-label {
  font-size: var(--token-font-size-sm);
  color: var(--token-color-text-muted);
}

/* ── Validation text ─────────────────────────────────────────── */
.text-danger,
.invalid-feedback {
  color: var(--token-color-danger) !important;
  font-size: var(--token-font-size-sm);
}

/* ── Monospace inputs (recovery codes, OTP) ──────────────────── */
.form-control.font-monospace {
  font-family: var(--token-font-family-mono);
  letter-spacing: 0.1em;
}

/* ── Modal form layout ───────────────────────────────────────── */
.modal-dialog__body form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ── BEM form-group (used by modal forms) ────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--token-color-text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.form-group__required { color: var(--token-color-primary); }

.form-group__input,
.form-group__textarea,
.form-group__select {
  padding: 10px 13px;
  border: 1.5px solid var(--token-color-border);
  border-radius: var(--token-radius-md);
  font-family: inherit;
  font-size: 13px;
  color: var(--token-color-text);
  background: var(--token-color-surface);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.06);
  outline: none;
  width: 100%;
  transition: border-color var(--token-transition-fast),
              box-shadow var(--token-transition-fast);
}

.form-group__input:focus,
.form-group__textarea:focus,
.form-group__select:focus {
  border-color: var(--token-color-primary);
  box-shadow: 0 0 0 3px rgba(3, 127, 141, .1);
}

.form-group__textarea {
  resize: vertical;
  min-height: 76px;
  line-height: 1.5;
}

.form-group__select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 4.5l3 3 3-3' stroke='%23626262' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

.form-group__input--invalid,
.form-group__textarea--invalid {
  border-color: var(--token-color-danger);
}

.form-group__error {
  font-size: 11px;
  color: var(--token-color-danger);
  line-height: 1.3;
}

/* Required-field marker + invalid dropdown (e.g. Project Lead). */
.form-group__req { color: var(--token-color-danger); font-weight: 700; }

.dropdown--invalid .dropdown__trigger {
  border-color: var(--token-color-danger);
  box-shadow: 0 0 0 1px var(--token-color-danger);
}

/* ── Colour swatches ─────────────────────────────────────────── */
.colour-swatches {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 2px 0;
}

.colour-swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2.5px solid transparent;
  outline: none;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  transition: transform var(--token-transition-fast),
              border-color var(--token-transition-fast),
              box-shadow var(--token-transition-fast);
}

.colour-swatch:hover {
  transform: scale(1.15);
}

.colour-swatch:focus-visible {
  box-shadow: 0 0 0 3px rgba(3, 127, 141, .25);
}

.colour-swatch--selected {
  border-color: var(--token-color-text);
  transform: scale(1.12);
}

/* ── Checkbox field ──────────────────────────────────────────── */
.form-group__checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--token-color-text);
  cursor: pointer;
}

.form-group__checkbox {
  width: 16px;
  height: 16px;
  accent-color: var(--token-color-primary);
  cursor: pointer;
  flex-shrink: 0;
}

.form-group__hint {
  font-size: 11px;
  color: var(--token-color-text-muted);
  margin: 0;
  line-height: 1.4;
}