/* =====================================================================
 * shadcn/ui-style Gravity Forms inside LPv5 modals.
 * Scoped to `.lpv5-modal` so it only affects forms shown in a modal
 * (e.g. #exhibitor-form / "Aussteller werden"). Loaded site-wide from
 * the PARENT theme (hrm/functions.php) so every child gets it.
 *
 * Brand colour is taken from the runtime accent var `--primary-red`
 * (set per child on :root from $accent-color), so each site themes its
 * own modal forms automatically. The hex fallbacks keep it working if
 * that var is ever absent.
 * ===================================================================== */

.lpv5-modal {
  --hr-bg: #ffffff;
  --hr-fg: #0f172a;          /* slate-900 */
  --hr-muted: #64748b;       /* slate-500 */
  --hr-muted-2: #94a3b8;     /* slate-400 */
  --hr-border: #e2e8f0;      /* slate-200 */
  --hr-border-strong: #cbd5e1;
  --hr-primary: var(--primary-red, #14688A);            /* per-child brand accent */
  --hr-primary-700: color-mix(in srgb, var(--hr-primary) 80%, #000);  /* darker hover shade */
  --hr-ring: color-mix(in srgb, var(--hr-primary) 22%, transparent);  /* focus ring */
  --hr-danger: #ef4444;
  --hr-radius: 8px;
}

/* ---- Modal shell ---------------------------------------------------- */
.lpv5-modal .modal-dialog { max-width: 620px; }
.lpv5-modal .lpv5-modal__content {
  border-radius: 16px;
  border: 1px solid var(--hr-border);
  box-shadow: 0 24px 60px rgba(15, 23, 42, .18), 0 4px 12px rgba(15, 23, 42, .08);
}
.lpv5-modal .lpv5-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--hr-border);
  padding: 1.25rem 1.5rem;
}
.lpv5-modal .lpv5-modal__title {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--hr-fg);
}
.lpv5-modal .lpv5-modal__header .btn-close { flex: 0 0 auto; margin: 0; opacity: .55; transition: opacity .15s; }
.lpv5-modal .lpv5-modal__header .btn-close:hover { opacity: 1; }
.lpv5-modal .lpv5-modal__body { padding: 1.5rem; }

/* intro paragraph above the form */
.lpv5-modal .lpv5-modal__body > p { color: var(--hr-muted); font-size: .92rem; line-height: 1.55; margin: 0 0 1.25rem; }
/* hide the empty <p>/<script> wrappers Gravity Forms emits */
.lpv5-modal .lpv5-modal__body > p:empty,
.lpv5-modal .gform_wrapper .gform_heading:empty,
.lpv5-modal .gfield > p:empty { display: none; margin: 0; }

/* ---- Form base ------------------------------------------------------ */
.lpv5-modal .gform_wrapper.gravity-theme {
  -webkit-font-smoothing: antialiased;
  color: var(--hr-fg);
  font-size: .9rem;
}
.lpv5-modal .gform_wrapper .gform_required_legend { display: none; }
/* keep the honeypot validation field hidden */
.lpv5-modal .gform_wrapper .gform_validation_container,
.lpv5-modal .gform_wrapper .gfield--type-honeypot { display: none !important; }

/* don't stretch a short field next to a tall one */
.lpv5-modal .gform_wrapper.gravity-theme .gform_fields { align-items: start; }

/* ---- Labels & descriptions ----------------------------------------- */
.lpv5-modal .gfield_label,
.lpv5-modal .gform_wrapper .gfield_label {
  font-weight: 500;
  font-size: .85rem;
  color: var(--hr-fg);
  margin-bottom: .4rem;
}
.lpv5-modal .gfield_required { color: var(--hr-danger); margin-left: .15rem; }
.lpv5-modal .gfield_description,
.lpv5-modal .gform_wrapper .gfield_description {
  color: var(--hr-muted);
  font-size: .8rem;
  line-height: 1.45;
  padding: 0 0 .5rem;
}

/* ---- Text inputs / selects / textareas ----------------------------- */
.lpv5-modal .gform_wrapper.gravity-theme input[type=text],
.lpv5-modal .gform_wrapper.gravity-theme input[type=email],
.lpv5-modal .gform_wrapper.gravity-theme input[type=tel],
.lpv5-modal .gform_wrapper.gravity-theme input[type=url],
.lpv5-modal .gform_wrapper.gravity-theme input[type=number],
.lpv5-modal .gform_wrapper.gravity-theme select,
.lpv5-modal .gform_wrapper.gravity-theme textarea {
  width: 100%;
  background: var(--hr-bg);
  color: var(--hr-fg);
  border: 1px solid var(--hr-border);
  border-radius: var(--hr-radius);
  padding: .55rem .75rem;
  font-size: .9rem;
  line-height: 1.5;
  box-shadow: 0 1px 2px rgba(16, 24, 40, .04);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.lpv5-modal .gform_wrapper.gravity-theme textarea { min-height: 7rem; resize: vertical; }
.lpv5-modal .gform_wrapper.gravity-theme input:focus,
.lpv5-modal .gform_wrapper.gravity-theme select:focus,
.lpv5-modal .gform_wrapper.gravity-theme textarea:focus {
  outline: none;
  border-color: var(--hr-primary);
  box-shadow: 0 0 0 3px var(--hr-ring);
}
.lpv5-modal .gform_wrapper.gravity-theme ::placeholder { color: var(--hr-muted-2); }

/* native select chevron */
.lpv5-modal .gform_wrapper.gravity-theme select {
  -webkit-appearance: none; -moz-appearance: none; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .7rem center;
  padding-right: 2.25rem;
}

/* ---- Name (complex) field ------------------------------------------ */
.lpv5-modal .gform_wrapper.gravity-theme .ginput_complex.ginput_container--name { gap: .75rem; }
.lpv5-modal .gform_wrapper.gravity-theme .ginput_complex .gform-field-label--type-sub { font-size: .75rem; color: var(--hr-muted); }

/* ---- Choices: checkboxes (GDPR + newsletter) ----------------------- */
.lpv5-modal .gform_wrapper.gravity-theme .gfield--type-checkbox .gfield_label,
.lpv5-modal .gform_wrapper.gravity-theme fieldset > legend.gfield_label { /* hidden internal legends stay hidden via GF */ }
.lpv5-modal .gform_wrapper.gravity-theme .gchoice {
  display: flex;
  align-items: flex-start;
  gap: .55rem;
  padding: .15rem 0;
}
.lpv5-modal .gform_wrapper.gravity-theme .gchoice input[type=checkbox],
.lpv5-modal .gform_wrapper.gravity-theme .gchoice input[type=radio] {
  width: 1rem;
  height: 1rem;
  margin-top: .15rem;
  accent-color: var(--hr-primary);
  flex: 0 0 auto;
}
.lpv5-modal .gform_wrapper.gravity-theme .gchoice label {
  font-size: .82rem;
  color: var(--hr-muted);
  line-height: 1.45;
  margin: 0;
  font-weight: 400;
}

/* ---- Submit button -------------------------------------------------- */
.lpv5-modal .gform-footer,
.lpv5-modal .gform_footer {
  border-top: 1px solid var(--hr-border);
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  display: flex;
}
.lpv5-modal .gform_wrapper.gravity-theme .gform_button.button {
  margin-left: auto;
  background: var(--hr-primary);
  color: #fff;
  border: 1px solid var(--hr-primary);
  border-radius: var(--hr-radius);
  padding: .6rem 1.6rem;
  font-size: .9rem;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(16, 24, 40, .08);
  transition: background .15s ease, border-color .15s ease, transform .04s ease;
}
.lpv5-modal .gform_wrapper.gravity-theme .gform_button.button:hover {
  background: var(--hr-primary-700);
  border-color: var(--hr-primary-700);
}
.lpv5-modal .gform_wrapper.gravity-theme .gform_button.button:active { transform: translateY(1px); }

/* ---- Validation ----------------------------------------------------- */
.lpv5-modal .gform_wrapper.gravity-theme .gfield_error input,
.lpv5-modal .gform_wrapper.gravity-theme .gfield_error select,
.lpv5-modal .gform_wrapper.gravity-theme .gfield_error textarea { border-color: var(--hr-danger); }
.lpv5-modal .gform_wrapper.gravity-theme .gfield_validation_message,
.lpv5-modal .gform_wrapper.gravity-theme .validation_message {
  color: var(--hr-danger);
  background: none;
  border: 0;
  padding: .3rem 0 0;
  font-size: .8rem;
  font-weight: 500;
}
.lpv5-modal .gform_wrapper.gravity-theme .gform_validation_errors {
  position: relative;
  border: 1px solid #fecaca;
  background: #fef2f2;
  border-radius: 10px;
  padding: .85rem 1rem;
  box-shadow: none;
}
.lpv5-modal .gform_wrapper.gravity-theme .gform_validation_errors > .gform_submission_error {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin: 0;
  padding: 0;
  font-size: .9rem;
  font-weight: 600;
  line-height: 1.4;
  color: #b91c1c;
}
.lpv5-modal .gform_wrapper.gravity-theme .gform_validation_errors .gform-icon {
  position: static; inset: auto; transform: none; flex: 0 0 auto; margin: 0;
}

/* ---- Confirmation --------------------------------------------------- */
.lpv5-modal .gform_confirmation_message {
  color: var(--hr-fg);
  font-size: .95rem;
  line-height: 1.55;
  padding: .5rem 0;
}
.lpv5-modal .gform_ajax_spinner { margin-left: .5rem; }