/**
 * 21C Subscribe — front-end forms (inline + overlays).
 * Visual tokens come from global CSS Styler custom properties.
 */

.c21sub-form {
  box-sizing: border-box;
  max-width: var(--c21sub-form-max-width, 28rem);
  padding: var(--c21sub-form-padding, 1.25rem 1.5rem);
  background: var(--c21sub-panel-bg, #fff);
  border: var(--c21sub-border-width, 1px) solid color-mix(
    in srgb,
    var(--c21sub-primary, #5b4b8a) var(--c21sub-border-mix, 35%),
    var(--c21sub-border-fallback, #ddd)
  );
  border-radius: var(--c21sub-radius, 8px);
  color: var(--c21sub-form-text, #1d2327);
}

.c21sub-form--has-font {
  font-family: var(--c21sub-font-family);
}

.c21sub-form *,
.c21sub-form *::before,
.c21sub-form *::after {
  box-sizing: border-box;
}

.c21sub-form__headline {
  margin: 0 0 0.5rem;
  font-size: var(--c21sub-fs-heading, 1.35em);
  line-height: 1.25;
  color: var(--c21sub-primary, #5b4b8a);
}

.c21sub-form__body {
  margin: 0 0 1rem;
  font-size: var(--c21sub-fs-body, 0.95em);
  line-height: 1.45;
  color: var(--c21sub-body-text, #3c434a);
}

.c21sub-form__body > *:first-child {
  margin-top: 0;
}

.c21sub-form__body > *:last-child {
  margin-bottom: 0;
}

.c21sub-form__body a {
  color: var(--c21sub-primary, #5b4b8a);
}

.c21sub-form__field {
  margin: 0 0 0.75rem;
}

.c21sub-form__label {
  display: block;
  margin-bottom: 0.3rem;
  font-size: var(--c21sub-fs-label, 0.85em);
  font-weight: 600;
}

.c21sub-form__required {
  color: var(--c21sub-error, #b32d2e);
}

.c21sub-form__input {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: var(--c21sub-border-width, 1px) solid color-mix(
    in srgb,
    var(--c21sub-primary, #5b4b8a) var(--c21sub-input-border-mix, 45%),
    var(--c21sub-input-border-fallback, #ccc)
  );
  border-radius: var(--c21sub-radius, 8px);
  font: inherit;
  font-size: var(--c21sub-fs-input, 1em);
  color: inherit;
  background: #fff;
}

.c21sub-form__input:focus {
  outline: 2px solid color-mix(
    in srgb,
    var(--c21sub-primary, #5b4b8a) var(--c21sub-focus-mix, 55%),
    transparent
  );
  outline-offset: 1px;
}

.c21sub-form__actions {
  margin-top: 1rem;
}

.c21sub-form__submit {
  display: inline-block;
  width: 100%;
  padding: 0.75rem 1rem;
  border: 0;
  border-radius: var(--c21sub-radius, 8px);
  background: var(--c21sub-button, #5b4b8a);
  color: var(--c21sub-button-text, #fff);
  font: inherit;
  font-size: var(--c21sub-fs-submit, 1em);
  font-weight: 700;
  cursor: pointer;
}

.c21sub-form__submit:disabled {
  opacity: 0.7;
  cursor: wait;
}

.c21sub-form__message {
  margin: 0.75rem 0 0;
  font-size: 0.9em;
}

.c21sub-form__message.is-error {
  color: var(--c21sub-error, #b32d2e);
}

.c21sub-form__message.is-success {
  color: var(--c21sub-success, #008a20);
}

.c21sub-overlays {
  position: relative;
  z-index: 100000;
}

.c21sub-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.c21sub-overlay[hidden] {
  display: none !important;
}

.c21sub-overlay__backdrop {
  position: absolute;
  inset: 0;
  background: var(--c21sub-backdrop, rgba(15, 18, 25, 0.55));
}

.c21sub-overlay__panel {
  position: relative;
  z-index: 1;
  width: min(100%, var(--c21sub-panel-width, 28rem));
}

.c21sub-overlay__close {
  position: absolute;
  top: var(--c21sub-close-top, 0.35rem);
  right: var(--c21sub-close-right, 0.45rem);
  z-index: 2;
  width: var(--c21sub-close-size, 2rem);
  height: var(--c21sub-close-size, 2rem);
  border: 0;
  border-radius: var(--c21sub-close-radius, 999px);
  background: var(--c21sub-close-bg, transparent);
  color: var(--c21sub-close-color, #1d2327);
  font-size: var(--c21sub-close-font-size, 1.5rem);
  line-height: 1;
  cursor: pointer;
}

.c21sub-overlay__close:hover,
.c21sub-overlay__close:focus {
  color: var(--c21sub-close-hover-color, #000);
  background: var(--c21sub-close-hover-bg, rgba(0, 0, 0, 0.06));
}

.c21sub-form--overlay-inner {
  max-width: none;
  box-shadow: var(--c21sub-panel-shadow, 0 16px 40px rgba(0, 0, 0, 0.22));
}

.c21sub-admin-notice {
  color: #646970;
  font-size: 0.9rem;
}

html.c21sub-lock,
body.c21sub-lock {
  overflow: hidden;
}