/* ==========================================================================
   Pottywise™ Portal — Intake Form CSS
   Visual system: cream/sage/ink — same tokens as PDF template system
   Mobile-first. Premium. Calm. No loud colors, no cartoon energy.
   ========================================================================== */

/* --- Design Tokens (subset — mirrors tokens.css from PDF system) --- */
:root {
  --cream:          #FAF7F2;
  --cream-2:        #F2EDE2;
  --cream-3:        #EAE2D0;
  --paper:          #FCFBF7;
  --rule:           #E5DDCE;
  --rule-strong:    #C9C0AC;

  --ink:            #1F1E1A;
  --ink-2:          #4B4940;
  --ink-3:          #7A7568;
  --ink-4:          #A39E8E;

  --accent:         #6F8068;
  --accent-deep:    #4F5F4A;
  --accent-tint:    #E8EDE3;
  --accent-tint-2:  #D9E1D2;

  --serif:  'Lora', Georgia, 'Times New Roman', serif;
  --sans:   'Inter', system-ui, -apple-system, sans-serif;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;

  --shadow-card: 0 2px 12px rgba(31, 30, 26, 0.07);
  --shadow-focus: 0 0 0 3px rgba(111, 128, 104, 0.22);

  --transition: 200ms ease;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--cream);
  min-height: 100vh;
}

/* --- Typography helpers --- */
.wordmark {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.wordmark sup {
  font-size: 10px;
  font-family: var(--sans);
  font-weight: 400;
  vertical-align: super;
  color: var(--ink-3);
  letter-spacing: 0;
}

/* ================================================================
   LANDING PAGE
   ================================================================ */

.landing-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.landing-wrap {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.landing-header {
  padding: 24px 24px 0;
  text-align: center;
}

.landing-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
}

.landing-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 40px 36px;
  max-width: 540px;
  width: 100%;
  text-align: center;
}

.landing-eyebrow {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.landing-title {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 500;
  line-height: 1.25;
  color: var(--ink);
  margin-bottom: 16px;
}

.landing-body {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.65;
  margin-bottom: 12px;
}

.landing-body--small {
  font-size: 13px;
  color: var(--ink-3);
  margin-bottom: 28px;
}

.text-link {
  color: var(--accent-deep);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  transition: background var(--transition), transform var(--transition);
  margin-bottom: 32px;
  letter-spacing: 0.01em;
}
.btn-primary:hover {
  background: var(--accent-deep);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
}

.landing-reassurance {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  border-top: 1px solid var(--rule);
  padding-top: 24px;
}

.reassurance-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 20px;
}

.reassurance-divider {
  width: 1px;
  height: 32px;
  background: var(--rule);
}

.reassurance-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 4px;
}

.reassurance-value {
  font-size: 13px;
  color: var(--ink-2);
  font-weight: 500;
}

.landing-footer {
  text-align: center;
  padding: 20px 24px 24px;
  font-size: 12px;
  color: var(--ink-4);
}


/* ================================================================
   FORM PAGE
   ================================================================ */

.form-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* --- Header --- */
.form-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--cream);
  border-bottom: 1px solid var(--rule);
  padding: 14px 20px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.form-header .wordmark {
  font-size: 16px;
}

.progress-wrap {
  width: 100%;
  max-width: 480px;
  height: 3px;
  background: var(--cream-3);
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  width: calc(100% / 7);
  transition: width 400ms ease;
}

.progress-label {
  font-size: 11px;
  color: var(--ink-3);
  font-weight: 500;
  letter-spacing: 0.03em;
}

/* --- Main form area --- */
.form-main {
  flex: 1;
  padding: 0 0 60px;
}

/* --- Sections --- */
.form-section {
  display: none;
  max-width: 600px;
  margin: 0 auto;
  padding: 32px 20px 0;
}

.form-section.active {
  display: block;
  animation: sectionIn 300ms ease forwards;
}

@keyframes sectionIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* --- Section intro --- */
.section-intro {
  margin-bottom: 28px;
}

.section-eyebrow {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 500;
  line-height: 1.25;
  color: var(--ink);
  margin-bottom: 10px;
}

.section-desc {
  font-size: 14px;
  color: var(--ink-3);
  line-height: 1.6;
}

/* --- Fields --- */
.fields-wrap {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.4;
  display: block;
}

.field-label-optional {
  font-weight: 400;
  color: var(--ink-3);
  font-size: 12px;
}

.required-star {
  color: var(--accent-deep);
  font-weight: 400;
}

.field-hint {
  font-size: 12px;
  color: var(--ink-3);
  line-height: 1.5;
  margin-top: -2px;
}

.field-input {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--rule-strong);
  border-radius: var(--radius-sm);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
}

.field-input::placeholder { color: var(--ink-4); }

.field-input:focus {
  border-color: var(--accent);
  box-shadow: var(--shadow-focus);
}

.field-input.error { border-color: #B85C3E; }

.field-textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--rule-strong);
  border-radius: var(--radius-sm);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink);
  line-height: 1.6;
  outline: none;
  resize: vertical;
  min-height: 96px;
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
}

.field-textarea::placeholder { color: var(--ink-4); }

.field-textarea:focus {
  border-color: var(--accent);
  box-shadow: var(--shadow-focus);
}

.field-error {
  font-size: 12px;
  color: #B85C3E;
  display: none;
}

.field-error.visible {
  display: block;
}

/* --- Radio buttons --- */
fieldset {
  border: none;
  padding: 0;
}

legend.field-label {
  display: block;
  margin-bottom: 6px;
}

.radio-group,
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.radio-option,
.checkbox-option {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  padding: 10px 12px;
  border: 1.5px solid var(--rule);
  border-radius: var(--radius-sm);
  background: var(--paper);
  transition: border-color var(--transition), background var(--transition);
  -webkit-user-select: none;
  user-select: none;
}

.radio-option:hover,
.checkbox-option:hover {
  border-color: var(--accent-tint-2);
  background: var(--cream);
}

.radio-option input[type="radio"],
.checkbox-option input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.radio-mark,
.checkbox-mark {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 2px solid var(--rule-strong);
  border-radius: 50%;
  background: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition), background var(--transition);
  margin-top: 1px;
}

.checkbox-mark {
  border-radius: var(--radius-sm);
}

.radio-option input[type="radio"]:checked ~ .radio-mark {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: inset 0 0 0 3px var(--paper);
}

.checkbox-option input[type="checkbox"]:checked ~ .checkbox-mark {
  border-color: var(--accent);
  background: var(--accent);
}

.checkbox-option input[type="checkbox"]:checked ~ .checkbox-mark::after {
  content: '';
  width: 10px;
  height: 6px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg) translateY(-1px);
  display: block;
}

.radio-option:has(input:checked),
.checkbox-option:has(input:checked) {
  border-color: var(--accent-tint-2);
  background: var(--accent-tint);
}

.radio-text,
.checkbox-text {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.45;
  padding-top: 0;
}

/* Focus ring for keyboard nav */
.radio-option input:focus-visible ~ .radio-mark,
.checkbox-option input:focus-visible ~ .checkbox-mark {
  box-shadow: var(--shadow-focus);
  border-color: var(--accent);
}

/* --- Conditional fields --- */
.conditional-field {
  padding-left: 16px;
  border-left: 3px solid var(--accent-tint-2);
  margin-left: 4px;
}

/* --- Section navigation --- */
.section-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}

.section-nav--final {
  border-top: none;
  margin-top: 8px;
  padding-top: 0;
}

.btn-back {
  background: none;
  border: 1.5px solid var(--rule-strong);
  color: var(--ink-3);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}

.btn-back:hover {
  border-color: var(--ink-3);
  color: var(--ink-2);
}

.btn-next {
  background: var(--accent);
  border: none;
  color: #fff;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 500;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  letter-spacing: 0.01em;
}

.btn-next:hover { background: var(--accent-deep); transform: translateY(-1px); }
.btn-next:active { transform: translateY(0); }

/* --- Submit section --- */
.submit-wrap {
  margin-top: 28px;
  padding: 24px;
  background: var(--cream-2);
  border-radius: var(--radius-md);
  border: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

.submit-note {
  font-size: 12px;
  color: var(--ink-3);
  line-height: 1.6;
}

.submit-error {
  font-size: 13px;
  color: #B85C3E;
  background: #FDF2EE;
  border: 1px solid #E8C9BE;
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  width: 100%;
}

.btn-submit {
  background: var(--accent-deep);
  border: none;
  color: #fff;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), opacity var(--transition);
  letter-spacing: 0.01em;
  width: 100%;
  text-align: center;
}

.btn-submit:hover:not(:disabled) { background: var(--accent); transform: translateY(-1px); }
.btn-submit:active:not(:disabled) { transform: translateY(0); }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }

/* --- Form footer --- */
.form-footer {
  text-align: center;
  padding: 20px 24px 28px;
  font-size: 12px;
  color: var(--ink-4);
  border-top: 1px solid var(--rule);
  margin-top: 20px;
}


/* ================================================================
   CONFIRMATION PAGE
   ================================================================ */

.confirmation-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.confirmation-wrap {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.confirmation-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
}

.confirmation-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 48px 36px;
  max-width: 520px;
  width: 100%;
  text-align: center;
}

.confirmation-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent-tint);
  border: 2px solid var(--accent-tint-2);
  color: var(--accent-deep);
  font-size: 22px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.confirmation-title {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 500;
  line-height: 1.3;
  color: var(--ink);
  margin-bottom: 14px;
}

.confirmation-body {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.65;
  margin-bottom: 28px;
}

/* --- Timeline --- */
.confirmation-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  text-align: left;
  margin-bottom: 28px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.timeline-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--cream);
  border-bottom: 1px solid var(--rule);
}

.timeline-item:last-child { border-bottom: none; background: var(--paper); }

.timeline-dot {
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--rule-strong);
  border: 2px solid var(--rule-strong);
}

.timeline-dot--done { background: var(--accent); border-color: var(--accent); }
.timeline-dot--active { background: var(--paper); border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-tint); }

.timeline-content {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.timeline-label {
  font-size: 13px;
  color: var(--ink-2);
}

.timeline-status {
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-4);
  white-space: nowrap;
}

.timeline-status--done { color: var(--accent-deep); }
.timeline-status--active { color: var(--accent); }

/* --- Confirmation note --- */
.confirmation-note {
  text-align: left;
  background: var(--cream-2);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  border: 1px solid var(--rule);
}

.confirmation-note p {
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.6;
  margin-bottom: 8px;
}

.confirmation-note p:last-child { margin-bottom: 0; }
.confirmation-note strong { color: var(--ink); }


/* ================================================================
   RESPONSIVE
   ================================================================ */

@media (max-width: 480px) {
  .landing-card,
  .confirmation-card {
    padding: 28px 20px;
  }

  .landing-title { font-size: 22px; }
  .section-title { font-size: 20px; }
  .confirmation-title { font-size: 20px; }

  .landing-reassurance { gap: 12px; }
  .reassurance-divider { display: none; }
  .reassurance-item { padding: 0 10px; }

  .form-section { padding: 24px 16px 0; }

  .btn-submit { font-size: 14px; padding: 13px 24px; }

  .submit-wrap { padding: 18px 16px; }
}

@media (min-width: 768px) {
  .form-header {
    flex-direction: row;
    justify-content: space-between;
    padding: 14px 32px;
  }

  .progress-wrap {
    flex: 1;
    max-width: 320px;
    margin: 0 20px;
  }

  .progress-label { white-space: nowrap; }

  .form-section { padding: 40px 32px 0; }

  .radio-group { gap: 6px; }
  .checkbox-group { gap: 6px; }
}