/* Kati One — demo prototype styles. RTL-first, mobile-first, no external fonts/assets. */

:root {
  --color-bg: #f7f7f5;
  --color-surface: #ffffff;
  --color-text: #1c1b1a;
  --color-muted: #55524c;
  --color-primary: #0b5d4c;
  --color-primary-contrast: #ffffff;
  --color-border: #d8d4cb;
  --color-notice-bg: #fff4d6;
  --color-notice-border: #b8860b;
  --color-danger-bg: #fbe4e4;
  --color-danger-border: #a4262c;
  --radius: 10px;
  --spacing-1: 0.5rem;
  --spacing-2: 1rem;
  --spacing-3: 1.5rem;
  --spacing-4: 2rem;
  --focus-ring: 3px solid #1a73e8;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 100%;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: -apple-system, "Segoe UI", "Arial Hebrew", Arial, sans-serif;
  line-height: 1.5;
}

.skip-link {
  position: absolute;
  inset-inline-start: -999px;
  top: 0;
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  padding: var(--spacing-1) var(--spacing-2);
  z-index: 100;
}

.skip-link:focus {
  inset-inline-start: var(--spacing-1);
  top: var(--spacing-1);
}

a,
button {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 2px;
}

.site-header {
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  padding: var(--spacing-2);
}

.site-header__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-2);
  max-width: 960px;
  margin: 0 auto;
}

.site-header h1 {
  font-size: 1.25rem;
  margin: 0;
}

.site-header__tag {
  font-size: 0.85rem;
  opacity: 0.9;
  display: block;
}

.main-nav {
  display: flex;
  gap: var(--spacing-1);
  flex-wrap: wrap;
}

.main-nav button {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.6);
  color: var(--color-primary-contrast);
  border-radius: var(--radius);
  padding: 0.4rem 0.9rem;
  min-height: 44px;
}

.main-nav button:hover {
  background: rgba(255, 255, 255, 0.15);
}

.notice {
  border: 1px solid var(--color-notice-border);
  background: var(--color-notice-bg);
  border-radius: var(--radius);
  padding: var(--spacing-2);
  margin: var(--spacing-2) 0;
}

.notice--strong {
  border-color: var(--color-danger-border);
  background: var(--color-danger-bg);
}

.notice p {
  margin: 0.25rem 0;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--spacing-3) var(--spacing-2) var(--spacing-4);
}

.screen[hidden] {
  display: none;
}

.screen > h2 {
  margin-top: 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-2);
  margin: var(--spacing-2) 0;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--spacing-2);
  text-align: start;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-height: 100%;
}

.card button.card-action,
button.route-card {
  width: 100%;
  background: var(--color-primary);
  color: var(--color-primary-contrast);
  border: none;
  border-radius: var(--radius);
  padding: var(--spacing-2);
  font-size: 1rem;
  min-height: 44px;
  text-align: start;
}

button.route-card {
  display: block;
}

.card button.card-action:disabled,
button.route-card:disabled {
  background: var(--color-border);
  color: var(--color-muted);
  cursor: not-allowed;
}

button.secondary {
  background: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  border-radius: var(--radius);
  padding: 0.6rem 1.1rem;
  min-height: 44px;
}

button.link-back {
  background: none;
  border: none;
  color: var(--color-primary);
  text-decoration: underline;
  padding: 0.4rem 0;
  min-height: 44px;
}

fieldset {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--spacing-2);
  margin: 0 0 var(--spacing-2) 0;
}

legend {
  font-weight: bold;
  padding: 0 0.4rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: var(--spacing-2);
}

label {
  font-weight: 600;
}

input,
select,
textarea {
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 0.6rem;
  background: var(--color-surface);
  color: var(--color-text);
  min-height: 44px;
  font-size: 1rem;
  width: 100%;
}

textarea {
  min-height: 88px;
  resize: vertical;
}

.hint {
  color: var(--color-muted);
  font-size: 0.85rem;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: var(--spacing-2) 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.checklist li {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.checklist input[type="checkbox"] {
  width: 1.3rem;
  height: 1.3rem;
  min-height: auto;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.plan-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--spacing-2);
  margin-bottom: var(--spacing-2);
}

.plan-section h3 {
  margin-top: 0;
}

.plan-row {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-2);
  padding: 0.3rem 0;
  border-bottom: 1px dashed var(--color-border);
}

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

.plan-value--missing {
  color: var(--color-danger-border);
  font-style: italic;
}

.advice-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-inline-start: 4px solid var(--color-primary);
  border-radius: var(--radius);
  padding: var(--spacing-2);
  margin-bottom: var(--spacing-2);
}

.advice-item h3 {
  margin: 0 0 0.4rem 0;
}

.tag {
  display: inline-block;
  background: var(--color-notice-bg);
  border: 1px solid var(--color-notice-border);
  border-radius: 999px;
  padding: 0.15rem 0.7rem;
  font-size: 0.8rem;
  margin-bottom: 0.5rem;
}

.actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  margin-top: var(--spacing-2);
}

footer.site-footer {
  text-align: center;
  padding: var(--spacing-3) var(--spacing-2);
  color: var(--color-muted);
  font-size: 0.85rem;
}

@media (max-width: 480px) {
  .site-header__row {
    flex-direction: column;
    align-items: flex-start;
  }

  .plan-row {
    flex-direction: column;
    gap: 0.1rem;
  }
}