/* ============================================
   Pre-Qualification Wizard — Apple-Inspired UI
   Raymond Ly | RE/MAX Gold Folsom
   ============================================ */

/* --- Design Tokens --- */
:root {
  /* Colors */
  --color-primary: #0071e3;
  --color-primary-hover: #0077ed;
  --color-primary-light: #f0f5ff;
  --color-text: #1d1d1f;
  --color-text-secondary: #86868b;
  --color-bg: #ffffff;
  --color-surface: #f5f5f7;
  --color-border: #d2d2d7;
  --color-border-hover: #a1a1a6;
  --color-success: #34c759;
  --color-success-light: #e8f8ed;
  --color-warning: #ff9f0a;
  --color-warning-light: #fff8eb;

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --fs-hero: clamp(36px, 6vw, 52px);
  --fs-headline: clamp(28px, 5vw, 40px);
  --fs-sub: clamp(16px, 2.5vw, 20px);
  --fs-body: 16px;
  --fs-small: 14px;
  --fs-result-big: clamp(48px, 8vw, 72px);
  --fs-result-mid: clamp(32px, 5vw, 48px);

  /* Spacing */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 40px;
  --space-xl: 64px;

  /* Borders */
  --radius: 16px;
  --radius-sm: 12px;
  --radius-pill: 980px;

  /* Shadows */
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.1);
  --shadow-btn: 0 2px 8px rgba(0, 113, 227, 0.3);

  /* Transitions */
  --ease-out: cubic-bezier(0.25, 0.1, 0.25, 1);
  --duration-fast: 150ms;
  --duration-med: 300ms;
  --duration-slow: 500ms;
}

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

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

body {
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
  min-height: 100vh;
}

/* --- Wizard Container --- */
.wizard-container {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* --- Progress Bar --- */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-surface);
  z-index: 100;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: var(--color-primary);
  transition: width 600ms var(--ease-out);
  border-radius: 0 2px 2px 0;
}

/* --- Steps --- */
.step {
  display: none;
  flex: 1;
  opacity: 0;
  transform: translateY(20px);
}

.step.active {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: stepIn var(--duration-slow) var(--ease-out) forwards;
}

.step.exit {
  animation: stepOut var(--duration-med) var(--ease-out) forwards;
}

@keyframes stepIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes stepOut {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-20px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .step.active {
    animation: none;
    opacity: 1;
    transform: none;
  }
  .step.exit {
    animation: none;
  }
  .progress-fill {
    transition: none;
  }
}

.step-content {
  width: 100%;
  padding: var(--space-xl) 0;
}

/* --- Typography --- */
.hero-headline {
  font-size: var(--fs-hero);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.step-headline {
  font-size: var(--fs-headline);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.hero-sub,
.step-sub {
  font-size: var(--fs-sub);
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-lg);
}

/* --- Welcome Screen --- */
.welcome-screen {
  text-align: center;
}

.welcome-badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--color-success-light);
  color: #1a7a34;
  font-size: var(--fs-small);
  font-weight: 600;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-lg);
}

.welcome-brand {
  margin-top: var(--space-lg);
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

.brand-name {
  font-weight: 600;
  color: var(--color-text);
}

.brand-divider {
  margin: 0 8px;
  opacity: 0.3;
}

.disclaimer-small {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-top: var(--space-sm);
}

/* --- Option Cards (Radio) --- */
.option-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.option-grid-single {
  grid-template-columns: 1fr;
}

.option-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-md) var(--space-sm);
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  background: var(--color-bg);
  text-align: center;
  min-height: 80px;
  position: relative;
  user-select: none;
  -webkit-user-select: none;
}

.option-card:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-1px);
}

.option-card:active {
  transform: scale(0.98);
}

.option-card.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  box-shadow: 0 0 0 1px var(--color-primary);
}

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

.option-card:focus-within {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.card-icon {
  font-size: 32px;
  margin-bottom: var(--space-xs);
  line-height: 1;
}

.card-label {
  font-size: var(--fs-body);
  font-weight: 600;
  color: var(--color-text);
}

.option-grid-single .option-card {
  flex-direction: row;
  justify-content: flex-start;
  padding: 18px var(--space-md);
  min-height: auto;
  gap: var(--space-sm);
}

.option-grid-single .card-icon {
  margin-bottom: 0;
  font-size: 24px;
}

/* Credit score color accents */
.credit-card-excellent.selected { border-color: var(--color-success); background: var(--color-success-light); box-shadow: 0 0 0 1px var(--color-success); }
.credit-card-good.selected { border-color: var(--color-primary); background: var(--color-primary-light); box-shadow: 0 0 0 1px var(--color-primary); }
.credit-card-fair.selected { border-color: var(--color-warning); background: var(--color-warning-light); box-shadow: 0 0 0 1px var(--color-warning); }
.credit-card-below.selected { border-color: #ff6b6b; background: #fff0f0; box-shadow: 0 0 0 1px #ff6b6b; }

.credit-range {
  font-weight: 400;
  color: var(--color-text-secondary);
  margin-left: 8px;
}

/* --- Sliders --- */
.slider-group {
  text-align: center;
  margin-bottom: var(--space-md);
}

.slider-value {
  font-size: var(--fs-result-mid);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.slider-sub {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

.range-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: var(--color-surface);
  border-radius: 3px;
  outline: none;
  margin: var(--space-sm) 0;
  cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 28px;
  height: 28px;
  background: var(--color-bg);
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.range-slider::-webkit-slider-thumb:active {
  transform: scale(1.05);
}

.range-slider::-moz-range-thumb {
  width: 28px;
  height: 28px;
  background: var(--color-bg);
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.range-slider:focus {
  outline: none;
}

.range-slider:focus-visible::-webkit-slider-thumb {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  margin-top: var(--space-xs);
}

/* Slider fill (dynamic via JS) */
.range-slider {
  background: linear-gradient(to right, var(--color-primary) 0%, var(--color-primary) var(--fill, 50%), var(--color-surface) var(--fill, 50%), var(--color-surface) 100%);
}

/* --- Toggle Group --- */
.toggle-group {
  display: inline-flex;
  background: var(--color-surface);
  border-radius: var(--radius-pill);
  padding: 3px;
  margin-bottom: var(--space-md);
}

.toggle-btn {
  padding: 8px 20px;
  font-size: var(--fs-small);
  font-weight: 600;
  font-family: var(--font);
  border: none;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
}

.toggle-btn.active {
  background: var(--color-bg);
  color: var(--color-text);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

/* --- Inputs --- */
.input-group {
  margin-bottom: var(--space-md);
}

.input-label {
  display: block;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.text-input,
.select-input {
  width: 100%;
  padding: 14px 16px;
  font-size: var(--fs-body);
  font-family: var(--font);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
  outline: none;
}

.text-input:focus,
.select-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.15);
}

.text-input::placeholder {
  color: var(--color-text-secondary);
}

.select-input {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2386868b' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

/* --- Form Grid --- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.form-grid .full-width {
  grid-column: 1 / -1;
}

/* --- Contact Method --- */
.contact-method-group {
  display: flex;
  gap: var(--space-sm);
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-body);
  cursor: pointer;
}

.contact-method input[type="radio"] {
  accent-color: var(--color-primary);
}

/* --- Consent --- */
.consent-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  cursor: pointer;
  line-height: 1.4;
}

.consent-label input[type="checkbox"] {
  margin-top: 2px;
  accent-color: var(--color-primary);
  flex-shrink: 0;
}

.privacy-note {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-top: 4px;
}

/* --- Healthcare Roles --- */
.healthcare-roles {
  margin-bottom: var(--space-md);
  animation: fadeIn var(--duration-med) var(--ease-out);
}

.hidden {
  display: none !important;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Buttons --- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  font-size: var(--fs-body);
  font-weight: 600;
  font-family: var(--font);
  color: #fff;
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  text-decoration: none;
  min-height: 50px;
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-btn);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: scale(0.98);
  box-shadow: none;
}

.btn-large {
  width: 100%;
  padding: 18px 32px;
  font-size: 18px;
}

.btn-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 24px;
  font-size: var(--fs-body);
  font-weight: 500;
  font-family: var(--font);
  color: var(--color-primary);
  background: transparent;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  min-height: 50px;
}

.btn-back:hover {
  background: var(--color-surface);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  font-size: var(--fs-body);
  font-weight: 600;
  font-family: var(--font);
  color: var(--color-primary);
  background: transparent;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  width: 100%;
  min-height: 50px;
}

.btn-secondary:hover {
  background: var(--color-primary-light);
}

.step-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-lg);
  gap: var(--space-sm);
}

/* --- Form Error --- */
.form-error {
  margin-top: var(--space-sm);
  padding: 12px 16px;
  background: #fff0f0;
  color: #cc0000;
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  text-align: center;
}

/* ============================================
   RESULTS SCREEN
   ============================================ */

.results-screen {
  text-align: center;
  padding-top: var(--space-lg) !important;
}

/* --- Qualifier Badge --- */
.qualifier-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-body);
  font-weight: 700;
  margin-bottom: var(--space-lg);
}

.qualifier-green {
  background: var(--color-success-light);
  color: #1a7a34;
}

.qualifier-blue {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.qualifier-icon {
  font-size: 20px;
}

/* --- Result Hero Number --- */
.result-hero {
  margin-bottom: var(--space-lg);
}

.result-label {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
}

.result-amount {
  font-size: var(--fs-result-big);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--color-text);
  line-height: 1;
}

.result-amount-secondary {
  font-size: var(--fs-result-mid);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
  line-height: 1;
}

.result-rate-note {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  margin-top: var(--space-xs);
}

/* --- Result Cards --- */
.result-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: var(--space-md);
  margin-bottom: var(--space-sm);
  text-align: left;
}

.result-card-title {
  font-size: var(--fs-body);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: var(--fs-body);
  color: var(--color-text-secondary);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.breakdown-row:last-child {
  border-bottom: none;
}

.breakdown-total {
  font-weight: 700;
  color: var(--color-text);
  border-top: 2px solid var(--color-border);
  border-bottom: none;
  padding-top: 12px;
  margin-top: 4px;
}

/* --- Max Price / DTI --- */
.max-price {
  text-align: center;
  margin-bottom: var(--space-sm);
}

.dti-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0 0;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.dti-label {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

.dti-value {
  font-weight: 700;
  font-size: var(--fs-body);
}

/* --- Personalized Message --- */
.personalized-message {
  background: var(--color-primary-light);
  border-radius: var(--radius);
  padding: var(--space-md);
  margin-bottom: var(--space-sm);
  text-align: left;
  font-size: var(--fs-body);
  color: var(--color-text);
  line-height: 1.6;
}

/* --- Result Message --- */
.result-message {
  background: var(--color-surface);
}

.result-message p {
  font-size: var(--fs-body);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* --- CTAs --- */
.result-ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin: var(--space-lg) 0;
}

/* --- Agent Card --- */
.agent-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-surface);
  border-radius: var(--radius);
  margin-bottom: var(--space-md);
  text-align: left;
}

.agent-name {
  font-size: 18px;
  font-weight: 700;
}

.agent-title {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

.agent-niche {
  font-size: var(--fs-small);
  color: var(--color-primary);
  font-weight: 500;
  margin-top: 4px;
}

.agent-market {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

/* --- Disclaimer --- */
.results-disclaimer {
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  padding: var(--space-md) 0 var(--space-xl);
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-md);
}

.results-disclaimer p {
  margin-bottom: 4px;
}

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

@media (max-width: 600px) {
  .wizard-container {
    padding: 0 var(--space-sm);
  }

  .option-grid {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-grid .full-width {
    grid-column: 1;
  }

  .step-nav {
    flex-direction: column-reverse;
  }

  .step-nav .btn-primary {
    width: 100%;
  }

  .step-nav .btn-back {
    width: 100%;
  }

  .contact-method-group {
    flex-direction: column;
    gap: var(--space-xs);
  }
}

/* ============================================
   EMBED MODE (?embed=true)
   ============================================ */

body.embed-mode {
  min-height: auto;
}

body.embed-mode .wizard-container {
  min-height: auto;
}

body.embed-mode .welcome-brand {
  display: none;
}

body.embed-mode .progress-bar {
  position: sticky;
}

/* ============================================
   COUNT-UP ANIMATION
   ============================================ */

.count-up {
  display: inline-block;
}

/* ============================================
   LOADING STATE
   ============================================ */

.loading-spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid var(--color-surface);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================
   RESOURCES SECTION
   ============================================ */

.resources-section {
  margin-top: var(--space-lg);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.resources-toggle-link {
  background: var(--color-primary-light);
  border: 2px solid var(--color-primary);
  padding: 18px 32px;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  text-decoration: none;
  font-family: var(--font);
  border-radius: 12px;
  display: inline-block;
}

.resources-toggle-link:hover {
  background: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-btn);
}

.resources-content {
  padding: 32px 24px;
  background: var(--color-bg);
  margin-top: 24px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
}

.resources-content.hidden {
  display: none;
}

.resources-title {
  font-size: var(--fs-body);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
}

.resource-card {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  transition: all var(--duration-med) var(--ease-out);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  gap: var(--space-sm);
}

.resource-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.resource-icon {
  font-size: 32px;
  flex-shrink: 0;
}

.resource-name {
  font-weight: 600;
  font-size: var(--fs-body);
  color: var(--color-text);
  display: flex;
  align-items: center;
}

.resource-description {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  line-height: 1.4;
  flex-basis: 100%;
  margin-top: var(--space-sm);
}

@media (max-width: 640px) {
  .resources-grid {
    grid-template-columns: 1fr;
  }
}

/* Form Status Messages */
.form-status {
  padding: var(--space-md);
  margin-top: var(--space-md);
  border-radius: 8px;
  font-size: var(--fs-body);
  text-align: center;
  animation: slideIn 0.3s ease-out;
}

.form-status.hidden {
  display: none;
}

.form-status.success-message {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.form-status.error-message {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

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