/* Patientforms – frontend styles. Works with Cassiopeia/Bootstrap 5 and degrades gracefully in other templates.
   All rules are scoped to the own wrapper class .pf-root. Do NOT use .com-patientforms here: some
   templates (e.g. Helix Ultimate) add the component name as a class to <body>. */
.pf-root {
  --pf-accent: var(--pf-accent-custom, var(--cassiopeia-color-primary, #1f4e79));
  --pf-error: #b42318;
  --pf-border: #cfd6de;
  --pf-muted: #5b6672;
  --pf-bg-soft: #f4f7fa;
  max-width: 820px;
  margin: 0 auto;
  font-size: 1.0625rem;
  line-height: 1.55;
}

.pf-root .pf-title { margin-bottom: .5rem; }
.pf-root .pf-description { margin-bottom: 1rem; }

.pf-secure-note {
  display: flex; gap: .5rem; align-items: center;
  font-size: .9rem; color: var(--pf-muted);
  background: var(--pf-bg-soft); border-radius: .5rem; padding: .6rem .9rem;
}
.pf-secure-note svg { flex: none; color: var(--pf-accent); }

/* Progress */
.pf-progress { margin: 1.25rem 0 1rem; }
.pf-progress-label { font-weight: 600; margin-bottom: .35rem; }
.pf-progress-bar { height: .5rem; background: #e3e8ee; border-radius: 1rem; overflow: hidden; }
.pf-progress-bar span { display: block; height: 100%; width: 0; background: var(--pf-accent); transition: width .3s ease; }

/* Steps */
.pf-step { border: 0; padding: 0; margin: 0 0 1.5rem; min-width: 0; }
.pf-step-title {
  font-size: 1.3rem; font-weight: 700; color: var(--pf-accent);
  border-bottom: 2px solid var(--pf-accent); width: 100%;
  padding-bottom: .3rem; margin-bottom: 1rem; outline: none;
}
.pf-step-help { color: var(--pf-muted); }

/* Grid */
.pf-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 1.25rem; }
.pf-field { grid-column: 1 / -1; margin-bottom: 1.15rem; }
.pf-field.pf-half { grid-column: auto; }
@media (max-width: 600px) { .pf-field.pf-half { grid-column: 1 / -1; } }
/* Many templates give buttons/fieldsets an explicit "display" which would override the HTML
   "hidden" attribute. Steps, navigation buttons and conditional fields rely on it. */
.pf-root [hidden] { display: none !important; }

.pf-field .form-label, .pf-field legend.form-label { font-weight: 600; margin-bottom: .3rem; font-size: 1rem; }
.pf-field .form-control, .pf-field .form-select { min-height: 2.9rem; font-size: 1.0625rem; }
.pf-field .form-text { color: var(--pf-muted); font-size: .9rem; }
.pf-required { color: var(--pf-error); }

.pf-choices { border: 0; padding: 0; margin: 0; min-width: 0; }
.pf-choices legend { float: none; width: auto; }
.pf-choices-list .form-check { padding-top: .3rem; padding-bottom: .3rem; }
.pf-choices-columns { columns: 2 16rem; column-gap: 1.25rem; }
.pf-choices-columns .form-check { break-inside: avoid; }
.pf-field .form-check-input { width: 1.3em; height: 1.3em; margin-top: .15em; }
.pf-field .form-check-label { padding-left: .35rem; }

.pf-paragraph { background: var(--pf-bg-soft); border-left: 4px solid var(--pf-accent); padding: .75rem 1rem; border-radius: .25rem; }
.pf-paragraph p:last-child { margin-bottom: 0; }

/* Errors */
.pf-error { color: var(--pf-error); font-size: .92rem; font-weight: 600; margin-top: .3rem; min-height: 0; }
.pf-error:empty { display: none; }
.pf-has-error .form-control, .pf-has-error .form-select, .pf-has-error .pf-signature-pad { border-color: var(--pf-error); box-shadow: 0 0 0 .15rem rgba(180, 35, 24, .15); }
.pf-error-summary:focus { outline: 3px solid var(--pf-error); outline-offset: 2px; }
.pf-error-summary ul { margin: .5rem 0 0; }

/* Signature */
.pf-signature { max-width: 700px; }
.pf-signature-pad {
  display: block; width: 100%; aspect-ratio: 20 / 7; touch-action: none; cursor: crosshair;
  background: #fff; border: 2px dashed var(--pf-border); border-radius: .5rem;
}
.pf-signature-pad:focus-visible { outline: 3px solid var(--pf-accent); outline-offset: 2px; }
.pf-signature-clear { margin-top: .4rem; }
.pf-noscript { color: var(--pf-error); }

/* Final block, navigation */
.pf-final { border-top: 1px solid var(--pf-border); padding-top: 1rem; margin-top: .5rem; }
.pf-consent { background: var(--pf-bg-soft); padding: 1rem; border-radius: .5rem; }
.pf-required-note { color: var(--pf-muted); font-size: .9rem; }
.pf-nav { display: flex; gap: .75rem; justify-content: space-between; flex-wrap: wrap; margin-top: 1rem; }
.pf-nav .pf-next, .pf-nav .pf-submit { margin-left: auto; }
.pf-nav .btn { min-height: 2.9rem; padding-left: 1.4rem; padding-right: 1.4rem; }

/* Honeypot */
.pf-hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* Thanks */
.pf-thanks { text-align: center; padding: 2rem 0; }
.pf-thanks-icon { color: #1a7f37; margin-bottom: .5rem; }
.pf-reference { font-size: 1.15rem; margin-top: 1.25rem; }
.pf-reference strong { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; background: var(--pf-bg-soft); padding: .15rem .5rem; border-radius: .25rem; }
.pf-thanks-note { color: var(--pf-muted); font-size: .92rem; }

@media (prefers-reduced-motion: reduce) { .pf-progress-bar span { transition: none; } }
@media print { .pf-nav, .pf-progress, .pf-secure-note { display: none !important; } .pf-root .pf-step[hidden] { display: block !important; } }

/* Letterhead (optional) */
.pf-letterhead { display: flex; gap: 1.5rem; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--pf-border); }
.pf-logo { max-height: 80px; max-width: 260px; width: auto; height: auto; }
.pf-practice { font-style: normal; font-size: .92rem; color: var(--pf-muted); margin: 0; text-align: right; line-height: 1.45; }
.pf-practice strong { color: var(--pf-accent); font-size: 1rem; }
@media (max-width: 600px) { .pf-practice { text-align: left; } }

/* PIN gate */
.pf-pin-form { max-width: 420px; margin: 1.5rem auto; padding: 1.75rem; border: 1px solid var(--pf-border); border-radius: .75rem; background: var(--pf-bg-soft); text-align: center; }
.pf-pin-icon { color: var(--pf-accent); margin-bottom: .5rem; }
.pf-pin-form .form-label { display: block; font-weight: 600; text-align: left; }
.pf-pin-input { font-size: 1.4rem; letter-spacing: .25em; text-align: center; min-height: 3.2rem; }
.pf-pin-submit { width: 100%; margin-top: 1rem; }
.pf-pin-help { color: var(--pf-muted); font-size: .9rem; margin: 1rem 0 0; }