/* ==========================================================================
   SPG Forms — front-end styles
   --------------------------------------------------------------------------
   Every value falls back to a sensible default, but prefers the active theme's
   custom property where one exists. Under the SPG Leaders theme the forms
   inherit its palette, radii and easing automatically; under any other theme
   they still look presentable.
   ========================================================================== */

.spg-form-wrap {
  --spg-f-accent:  var(--accent, #1b6ac9);
  --spg-f-ink:     var(--fg, #08111d);
  --spg-f-muted:   var(--fg-muted, #5a6a80);
  --spg-f-line:    var(--line, rgba(8, 17, 29, .14));
  --spg-f-paper:   var(--paper, #fff);
  --spg-f-error:   var(--coral-500, #d63638);
  --spg-f-success: #1a7f5a;
  --spg-f-radius:  var(--r-sm, 12px);
  --spg-f-ease:    var(--ease, cubic-bezier(.22, 1, .36, 1));
}

.spg-form__fields > *:first-child { margin-top: 0; }
.spg-form__fields > *:last-child  { margin-bottom: 0; }

.spg-form label {
  color: var(--spg-f-ink);
  display: block;
  font-size: .88rem;
  font-weight: 600;
  margin-bottom: .35rem;
}

/* Two fields side by side. */
.spg-form__row {
  display: grid;
  gap: 1rem;
}

@media (min-width: 560px) {
  .spg-form__row { grid-template-columns: 1fr 1fr; }
}

.spg-form__row > p { margin: 0; }

.spg-form p { margin: 0 0 1rem; }

/* --------------------------------------------------------------- Controls */

.spg-form__control {
  background: var(--spg-f-paper);
  border: 1px solid var(--spg-f-line);
  border-radius: var(--spg-f-radius);
  color: var(--spg-f-ink);
  font: inherit;
  padding: .75rem .9rem;
  transition: border-color .2s var(--spg-f-ease), box-shadow .2s var(--spg-f-ease);
  width: 100%;
}

.spg-form__control::placeholder { color: var(--spg-f-muted); opacity: .7; }

.spg-form__control:focus-visible,
.spg-form__control:focus {
  border-color: var(--spg-f-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--spg-f-accent) 18%, transparent);
  outline: none;
}

.spg-form__control[aria-invalid="true"] {
  border-color: var(--spg-f-error);
}

.spg-form textarea.spg-form__control { resize: vertical; min-height: 7rem; }

/* -------------------------------------------------- Checkboxes and radios */

.spg-form__group {
  border: 0;
  margin: 0 0 1rem;
  padding: 0;
}

.spg-form__legend {
  font-size: .88rem;
  font-weight: 600;
  margin-bottom: .5rem;
  padding: 0;
}

.spg-form__check {
  align-items: flex-start;
  display: flex;
  gap: .55rem;
  margin-bottom: .45rem;
}

.spg-form__check input {
  accent-color: var(--spg-f-accent);
  flex-shrink: 0;
  margin-top: .2rem;
}

/* The label sits beside its control here, so undo the block styling above. */
.spg-form__check label {
  font-weight: 400;
  margin: 0;
}

/* ----------------------------------------------------------------- Errors */

.spg-form__error {
  color: var(--spg-f-error);
  display: none;
  font-size: .82rem;
  margin-top: .3rem;
}

.spg-form__error.is-visible { display: block; }

/* --------------------------------------------------------------- Response */

.spg-form__response {
  border-radius: var(--spg-f-radius);
  font-size: .93rem;
  margin-top: 1rem;
}

.spg-form__response:empty { display: none; }

.spg-form__response--success {
  background: color-mix(in srgb, var(--spg-f-success) 10%, transparent);
  border-left: 3px solid var(--spg-f-success);
  color: var(--spg-f-success);
  padding: 1rem 1.15rem;
}

.spg-form__response--error {
  background: color-mix(in srgb, var(--spg-f-error) 9%, transparent);
  border-left: 3px solid var(--spg-f-error);
  color: var(--spg-f-error);
  padding: .85rem 1.1rem;
}

.spg-form__response--busy { color: var(--spg-f-muted); padding: .5rem 0; }

.spg-form__response--success:focus { outline: 2px solid var(--spg-f-success); outline-offset: 2px; }

/* ----------------------------------------------------------------- Submit */

.spg-form__submit {
  background: var(--spg-f-accent);
  border: 0;
  border-radius: var(--r-full, 999px);
  color: #fff;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  padding: .85rem 1.7rem;
  transition: opacity .2s var(--spg-f-ease), transform .2s var(--spg-f-ease);
}

.spg-form__submit:hover:not(:disabled) { opacity: .9; }
.spg-form__submit:active:not(:disabled) { transform: translateY(1px); }

.spg-form__submit:disabled {
  cursor: progress;
  opacity: .6;
}

.spg-form__submit:focus-visible {
  outline: 2px solid var(--spg-f-accent);
  outline-offset: 3px;
}

/* The honeypot is also hidden inline, so it stays hidden without this file. */
.spg-form__hp {
  height: 1px !important;
  left: -9999px !important;
  overflow: hidden !important;
  position: absolute !important;
  width: 1px !important;
}

/* Shown only to logged-in editors when a shortcode points at nothing. */
.spg-form__admin-notice {
  background: #fdf1d6;
  border-left: 3px solid #f2b01e;
  color: #6b4e0a;
  font-size: .9rem;
  padding: .75rem 1rem;
}

@media (prefers-reduced-motion: reduce) {
  .spg-form__control,
  .spg-form__submit { transition: none; }
}