@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@600;700&family=Inter:wght@400;500&display=swap');

:root {
  --color-bg-dark: #0E1116;
  --color-bg-light: #F6F7F9;
  --color-text-primary: #E6E8EA;
  --color-text-dark: #0E1116;
  --color-accent: #FF6A00;
  --color-muted: #6B7280;
  --color-surface: #1A1F26;
  --color-border: #2A2F38;

  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-weight-heading: 700;
  --font-weight-subheading: 600;
  --font-weight-body: 400;
  --font-weight-medium: 500;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --max-width: 480px;
}

/* ---------- Base ---------- */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
}

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

h1, h2, h3, h4, label, button {
  font-family: var(--font-heading);
}

h1, h2 {
  font-weight: var(--font-weight-heading);
  line-height: 1.2;
}

h3, h4 {
  font-weight: var(--font-weight-subheading);
}

a {
  color: var(--color-accent);
}

button {
  cursor: pointer;
  color: inherit;
  background: none;
  border: none;
  font-size: 1rem;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  width: 100%;
}

[hidden] {
  display: none !important;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Buttons ---------- */

.btn-primary {
  background: var(--color-accent);
  color: white;
  font-family: var(--font-heading);
  font-weight: var(--font-weight-heading);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-xl);
  border: none;
  min-height: 48px;
  font-size: 1rem;
}

.btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-weight: var(--font-weight-heading);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-xl);
  min-height: 48px;
  font-size: 1rem;
}

.btn-ghost {
  color: var(--color-muted);
  font-family: var(--font-heading);
  font-weight: var(--font-weight-subheading);
  padding: var(--spacing-sm) var(--spacing-md);
  min-height: 48px;
  border-radius: var(--radius-sm);
}

/* ---------- Cards ---------- */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
}

/* ---------- Header ---------- */

.app-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: white;
  font-family: var(--font-heading);
  font-weight: var(--font-weight-heading);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.wordmark {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-heading);
  font-size: 1.25rem;
  color: var(--color-text-primary);
}

.share-btn {
  margin-left: auto;
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-weight: var(--font-weight-subheading);
  min-height: 48px;
  min-width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}

/* ---------- Progress bar ---------- */

.progress-track {
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: 2px;
  width: 0;
  transition: width 0.3s ease;
}

/* ---------- Onboarding ---------- */

.onboarding {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-md);
}

.onboarding-top {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.onboarding-brand {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-heading);
  font-size: 1.1rem;
  color: var(--color-accent);
}

.onboarding h1 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-lg);
}

.option-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  list-style: none;
}

.option-card {
  width: 100%;
  text-align: left;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  min-height: 48px;
  font-family: var(--font-heading);
  font-weight: var(--font-weight-subheading);
  font-size: 1rem;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.option-card.selected {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.option-hint {
  display: block;
  font-family: var(--font-body);
  font-weight: var(--font-weight-body);
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-top: var(--spacing-xs);
}

.option-card.selected .option-hint {
  color: var(--color-text-primary);
}

.onboarding-followup {
  margin-top: var(--spacing-lg);
}

.onboarding-followup h2 {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
}

.onboarding-nav {
  margin-top: auto;
  padding-top: var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

/* ---------- Checklist ---------- */

.checklist-progress {
  position: sticky;
  top: 0;
  background: var(--color-bg-dark);
  padding: var(--spacing-sm) var(--spacing-md);
  max-width: var(--max-width);
  margin: 0 auto;
  z-index: 10;
}

.checklist-progress-label {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-bottom: var(--spacing-xs);
  font-family: var(--font-heading);
  font-weight: var(--font-weight-subheading);
}

.phase-section {
  margin-bottom: var(--spacing-xl);
}

.phase-header {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-subheading);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.phase-count {
  letter-spacing: normal;
  text-transform: none;
}

.item-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.item-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.item-card.done {
  border-left: 3px solid var(--color-accent);
  opacity: 0.6;
}

.item-card.next-up {
  border-color: var(--color-accent);
}

.item-main {
  display: flex;
  align-items: stretch;
}

.item-check {
  flex-shrink: 0;
  width: 56px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.item-checkbox {
  width: 26px;
  height: 26px;
  border: 2px solid var(--color-muted);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  font-size: 16px;
  transition: border-color 0.15s ease;
}

.item-card.done .item-checkbox {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: white;
}

.item-body {
  flex: 1;
  text-align: left;
  padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 0;
  min-height: 48px;
  color: var(--color-text-primary);
}

.item-title {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-subheading);
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.next-up-badge {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 1px var(--spacing-sm);
  flex-shrink: 0;
}

.item-summary {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-top: var(--spacing-xs);
}

.item-needs {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-top: var(--spacing-xs);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.item-details {
  padding: 0 var(--spacing-md) var(--spacing-md) 56px;
  font-size: 0.9rem;
}

.item-details p {
  margin-bottom: var(--spacing-sm);
}

.item-details .city-note {
  border-left: 2px solid var(--color-accent);
  padding-left: var(--spacing-sm);
  margin: var(--spacing-sm) 0;
}

.item-link {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  font-family: var(--font-heading);
  font-weight: var(--font-weight-subheading);
}

.item-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
}

.feedback-btn {
  color: var(--color-muted);
  font-size: 0.8rem;
  min-height: 48px;
  padding: 0 var(--spacing-sm);
  border-radius: var(--radius-sm);
}

/* ---------- Coach mark / notices / toasts ---------- */

.coach-mark {
  margin: var(--spacing-md);
  max-width: calc(var(--max-width) - var(--spacing-xl));
  margin-left: auto;
  margin-right: auto;
}

.coach-mark h3 {
  margin-bottom: var(--spacing-sm);
}

.coach-mark p {
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
}

.notice {
  font-size: 0.8rem;
  color: var(--color-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  margin: var(--spacing-sm) var(--spacing-md);
  max-width: calc(var(--max-width) - var(--spacing-xl));
  margin-left: auto;
  margin-right: auto;
}

.update-toast {
  position: fixed;
  bottom: var(--spacing-md);
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - var(--spacing-xl));
  max-width: calc(var(--max-width) - var(--spacing-xl));
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  z-index: 20;
}

/* ---------- Footer ---------- */

.app-footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md) var(--spacing-2xl);
  font-size: 0.75rem;
  color: var(--color-muted);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.app-footer .btn-ghost {
  align-self: flex-start;
  padding-left: 0;
}