/* =========================================================
   Bankers Fidelity Medicare Supplement — Prospect Intake Form
   Clean, professional, accessible styling.
   ========================================================= */

:root {
  --color-bg: #f6f7fb;
  --color-surface: #ffffff;
  --color-text: #1f2937;
  --color-muted: #6b7280;
  --color-border: #d1d5db;
  --color-border-strong: #9ca3af;
  --color-primary: #1d4ed8;
  --color-primary-hover: #1e40af;
  --color-primary-light: #dbeafe;
  --color-success: #059669;
  --color-error: #dc2626;
  --color-error-bg: #fee2e2;
  --color-warning-bg: #fef3c7;
  --radius: 6px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
}

.page {
  max-width: 880px;
  margin: 0 auto;
  padding: 24px 16px 80px;
}

/* ----- Header ----- */
.page-header {
  text-align: center;
  margin-bottom: 24px;
}
.page-header h1 {
  margin: 0 0 8px;
  font-size: 28px;
  color: var(--color-primary);
}
.page-header .lede {
  margin: 0;
  color: var(--color-muted);
  font-size: 15px;
}

/* ----- Progress Bar ----- */
.progress {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px 8px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}
.progress-steps {
  display: flex;
  justify-content: space-between;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 4px;
  min-width: 720px;
}
.progress-steps li {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  font-size: 12px;
  color: var(--color-muted);
  text-align: center;
  position: relative;
  padding: 0 4px;
}
.progress-steps .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #e5e7eb;
  color: var(--color-muted);
  font-weight: 600;
  margin-bottom: 4px;
  transition: background 0.2s, color 0.2s;
}
.progress-steps li.active .num {
  background: var(--color-primary);
  color: #fff;
}
.progress-steps li.complete .num {
  background: var(--color-success);
  color: #fff;
}
.progress-steps li.active,
.progress-steps li.complete {
  color: var(--color-text);
  font-weight: 500;
}

/* ----- Form Sections ----- */
main {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-md);
}

.step { display: none; }
.step.active { display: block; }
.step h2 {
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary-light);
  color: var(--color-primary);
  font-size: 22px;
}
.step h3 {
  margin: 24px 0 8px;
  font-size: 16px;
  color: var(--color-text);
}

/* ----- Form Controls ----- */
label {
  display: block;
  margin: 12px 0;
  font-size: 14px;
  font-weight: 500;
}
label.radio,
label.checkbox {
  display: inline-flex;
  align-items: center;
  margin: 6px 16px 6px 0;
  font-weight: 400;
  cursor: pointer;
}
label.radio input,
label.checkbox input {
  margin-right: 6px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
input[type="password"],
select,
textarea {
  display: block;
  width: 100%;
  padding: 8px 10px;
  margin-top: 4px;
  font-size: 15px;
  font-family: inherit;
  color: var(--color-text);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}
textarea { resize: vertical; min-height: 70px; }

input.invalid,
select.invalid,
textarea.invalid {
  border-color: var(--color-error);
  background: #fef9f9;
}

/* ----- Fieldsets ----- */
fieldset {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin: 16px 0;
}
fieldset legend {
  padding: 0 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

.req {
  color: var(--color-error);
  font-weight: bold;
  margin-left: 2px;
}

.hint {
  color: var(--color-muted);
  font-size: 13px;
  margin: 4px 0 8px;
  font-weight: 400;
}

.indent {
  padding-left: 16px;
  border-left: 3px solid var(--color-primary-light);
  margin: 8px 0 8px 4px;
}

.notice {
  background: var(--color-warning-bg);
  border-left: 4px solid #f59e0b;
  padding: 12px 16px;
  border-radius: var(--radius);
  margin: 12px 0;
}

/* ----- Grid Layouts ----- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}
@media (max-width: 600px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* ----- Masked Input (SSN, Medicare #) with eye toggle ----- */
.masked-input-wrap {
  position: relative;
}
.masked-input-wrap input[data-masked] {
  padding-right: 40px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.05em;
}
.eye-toggle {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  padding: 4px 6px;
  cursor: pointer;
  color: var(--color-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}
.eye-toggle:hover { color: var(--color-text); background: #f3f4f6; }
.eye-toggle:focus { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.eye-toggle svg { width: 18px; height: 18px; display: block; }

/* ----- Autocomplete (Medication name field) ----- */
.autocomplete-wrapper {
  position: relative;
}
.autocomplete-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 100;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  max-height: 240px;
  overflow-y: auto;
  box-shadow: var(--shadow-md);
}
.autocomplete-suggestions li {
  padding: 8px 12px;
  cursor: pointer;
  font-size: 14px;
  border-bottom: 1px solid #f3f4f6;
}
.autocomplete-suggestions li:last-child { border-bottom: none; }
.autocomplete-suggestions li:hover,
.autocomplete-suggestions li.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.autocomplete-suggestions[hidden] { display: none; }

/* ----- Repeating Blocks (Medications, Physicians) ----- */
fieldset.repeating {
  background: #fafbfc;
  border: 1px solid var(--color-border);
  position: relative;
}
.add-btn {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px dashed var(--color-primary);
  padding: 10px 16px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  margin: 8px 0;
}
.add-btn:hover {
  background: var(--color-primary);
  color: #fff;
}
.remove-btn {
  background: transparent;
  color: var(--color-error);
  border: 1px solid var(--color-error);
  padding: 6px 12px;
  border-radius: var(--radius);
  font-size: 13px;
  cursor: pointer;
  margin-top: 8px;
}
.remove-btn:hover {
  background: var(--color-error);
  color: #fff;
}

/* ----- Step Navigation ----- */
.step-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 24px;
  padding: 16px 0;
}
.step-nav button {
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s, transform 0.05s;
  border: 1px solid transparent;
  font-family: inherit;
}
.step-nav button:active { transform: translateY(1px); }
button.primary {
  background: var(--color-primary);
  color: #fff;
}
button.primary:hover { background: var(--color-primary-hover); }
button.primary:disabled {
  background: var(--color-border-strong);
  cursor: not-allowed;
}
button.secondary {
  background: #fff;
  color: var(--color-text);
  border-color: var(--color-border-strong);
}
button.secondary:hover { background: #f3f4f6; }
button.secondary:disabled {
  color: var(--color-muted);
  cursor: not-allowed;
  opacity: 0.5;
}

/* ----- Footer ----- */
.page-footer {
  margin-top: 24px;
  padding: 16px;
  text-align: center;
  font-size: 12px;
  color: var(--color-muted);
}

/* ----- Review Summary ----- */
.review {
  background: #fafbfc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px;
  margin: 16px 0;
}
.review h4 {
  margin: 16px 0 8px;
  color: var(--color-primary);
  font-size: 15px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 4px;
}
.review h4:first-child { margin-top: 0; }
.review dl {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 4px 16px;
  margin: 0;
  font-size: 14px;
}
.review dt {
  font-weight: 500;
  color: var(--color-muted);
}
.review dd {
  margin: 0;
  color: var(--color-text);
  word-break: break-word;
}
.review .empty {
  color: var(--color-muted);
  font-style: italic;
}
@media (max-width: 600px) {
  .review dl { grid-template-columns: 1fr; }
  .review dt { margin-top: 8px; }
}

/* ----- Status / Errors ----- */
#submitStatus {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-weight: 500;
}
#submitStatus.success {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid var(--color-success);
}
#submitStatus.error {
  background: var(--color-error-bg);
  color: #991b1b;
  border: 1px solid var(--color-error);
}
#submitStatus.pending {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.field-error {
  display: block;
  color: var(--color-error);
  font-size: 13px;
  margin-top: 4px;
  font-weight: 500;
}