:root {
  --primary: #e76532;
  --primary-dark: #b8441b;
  --primary-soft: #fff0e8;
  --accent: #f5b83e;
  --text: #2b211d;
  --text-secondary: #695a52;
  --muted: #95877f;
  --background: #fbf8f4;
  --surface: #ffffff;
  --border: #eee4dc;
  --danger: #bd433b;
  --radius: 20px;
  --shadow: 0 8px 28px rgba(68, 42, 29, 0.07);
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  min-height: 100%;
  background: var(--background);
  scroll-behavior: smooth;
  scroll-padding-bottom: 180px;
}

body {
  min-width: 320px;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  overflow-x: hidden;
  background: var(--background);
  color: var(--text);
  font-size: 16px;
  line-height: 1.5;
  overscroll-behavior-y: none;
  touch-action: manipulation;
}

button,
input,
select,
textarea {
  margin: 0;
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
  touch-action: manipulation;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(231, 101, 50, 0.22);
  outline-offset: 2px;
}

button:disabled {
  cursor: default;
  opacity: 0.58;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: #fff;
  color: var(--text);
  font-size: 16px;
  scroll-margin-bottom: 180px;
}

textarea {
  min-height: 112px;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: #b2a59e;
}

.app-shell {
  width: 100%;
  max-width: 720px;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0 auto;
}

.main-content {
  padding:
    max(22px, env(safe-area-inset-top))
    max(18px, env(safe-area-inset-right))
    calc(104px + env(safe-area-inset-bottom))
    max(18px, env(safe-area-inset-left));
}

.view {
  display: none;
}

.view.is-active {
  display: block;
}

.page-header {
  padding: 10px 2px 24px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 6px;
  font-size: clamp(31px, 8vw, 42px);
  line-height: 1.2;
  letter-spacing: -0.04em;
}

.subtitle {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
}

.card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.filter-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 16px;
}

.field {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 7px;
}

.field > span:first-child {
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 700;
}

.field b {
  color: var(--primary);
}

.field--full {
  width: 100%;
}

.price-control {
  position: relative;
  display: flex;
  align-items: center;
}

.price-control > span {
  position: absolute;
  left: 13px;
  z-index: 1;
  color: var(--primary-dark);
  font-weight: 750;
  pointer-events: none;
}

.price-control input {
  padding-left: 32px;
}

.random-button {
  display: flex;
  width: 100%;
  min-height: 112px;
  align-items: center;
  justify-content: center;
  gap: 17px;
  margin-top: 18px;
  border-radius: 28px;
  background: var(--primary);
  color: #fff;
  box-shadow: 0 14px 30px rgba(213, 79, 31, 0.24);
  font-size: 24px;
  font-weight: 800;
}

.random-button:active,
.primary-button:active,
.secondary-button:active,
.danger-button:active,
.nav-button:active {
  transform: translateY(1px);
}

.random-button__icon {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border-radius: 18px 18px 18px 6px;
  background: rgba(255, 255, 255, 0.17);
  font-size: 21px;
}

.status-message {
  padding: 28px 14px 10px;
  color: var(--muted);
  text-align: center;
}

.result-card {
  margin-top: 18px;
  padding: 24px;
}

.result-label {
  margin-bottom: 5px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.result-card h2 {
  margin-bottom: 4px;
  font-size: 31px;
  line-height: 1.25;
}

.result-store {
  margin-bottom: 22px;
  color: var(--text-secondary);
  font-weight: 650;
}

.result-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 0;
  padding: 18px 0;
  border-top: 1px solid var(--border);
}

.result-details div {
  min-width: 0;
}

.result-details dt {
  color: var(--muted);
  font-size: 12px;
}

.result-details dd {
  overflow-wrap: anywhere;
  margin: 4px 0 0;
  font-weight: 650;
}

.result-note {
  grid-column: 1 / -1;
}

.button-row,
.form-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 11px;
  margin-top: 12px;
}

.primary-button,
.secondary-button,
.danger-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 750;
}

.primary-button {
  background: var(--primary);
  color: #fff;
}

.secondary-button {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
}

.danger-button {
  background: #fff1ef;
  color: var(--danger);
}

.list-tools {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 12px;
  padding: 15px;
}

.food-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.food-card {
  padding: 18px;
}

.food-card__head,
.food-card__meta,
.food-card__actions {
  display: flex;
  align-items: center;
}

.food-card__head {
  justify-content: space-between;
  gap: 12px;
}

.food-card__name {
  margin: 0;
  font-size: 21px;
  line-height: 1.3;
}

.food-card__price {
  flex: 0 0 auto;
  color: var(--primary-dark);
  font-weight: 800;
}

.food-card__store {
  margin: 5px 0 11px;
  color: var(--text-secondary);
  font-size: 15px;
}

.food-card__meta {
  flex-wrap: wrap;
  gap: 6px 12px;
  color: var(--muted);
  font-size: 13px;
}

.food-card__actions {
  justify-content: flex-end;
  gap: 8px;
  margin-top: 15px;
  padding-top: 13px;
  border-top: 1px solid var(--border);
}

.text-button {
  min-width: 64px;
  min-height: 44px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 14px;
  font-weight: 700;
}

.text-button--danger {
  background: #fff1ef;
  color: var(--danger);
}

.empty-state {
  padding: 54px 20px 34px;
  color: var(--muted);
  text-align: center;
}

.empty-state__icon {
  margin-bottom: 10px;
  font-size: 48px;
}

.empty-state strong {
  display: block;
  color: var(--text);
}

.empty-state p {
  margin: 5px 0 0;
  font-size: 14px;
}

.settings {
  margin-top: 26px;
  padding: 20px;
}

.settings h2 {
  margin-bottom: 6px;
  font-size: 20px;
}

.settings > p {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 14px;
}

.settings-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.settings-actions .danger-button {
  grid-column: 1 / -1;
}

.food-form {
  display: grid;
  gap: 17px;
  padding: 20px;
}

.form-error {
  margin: -2px 0 0;
  padding: 11px 13px;
  border-radius: 12px;
  background: #fff1ef;
  color: var(--danger);
  font-size: 14px;
}

.bottom-nav {
  position: fixed;
  z-index: 10;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  min-height: calc(68px + env(safe-area-inset-bottom));
  padding:
    7px max(8px, env(safe-area-inset-right))
    max(7px, env(safe-area-inset-bottom))
    max(8px, env(safe-area-inset-left));
  border-top: 1px solid rgba(226, 214, 204, 0.9);
  background: rgba(255, 255, 255, 0.96);
}

.nav-button {
  display: flex;
  min-width: 0;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 2px;
  border-radius: 16px;
  background: transparent;
  color: var(--muted);
  flex-direction: column;
  font-size: 11px;
  font-weight: 650;
}

.nav-button.is-active {
  background: var(--primary-soft);
  color: var(--primary-dark);
}

.nav-icon {
  font-size: 23px;
  font-weight: 800;
  line-height: 1;
}

.toast {
  position: fixed;
  z-index: 30;
  right: max(20px, env(safe-area-inset-right));
  bottom: calc(88px + env(safe-area-inset-bottom));
  left: max(20px, env(safe-area-inset-left));
  max-width: 460px;
  margin: auto;
  padding: 13px 18px;
  border-radius: 999px;
  background: rgba(43, 33, 29, 0.94);
  color: #fff;
  box-shadow: 0 8px 24px rgba(43, 33, 29, 0.2);
  font-size: 14px;
  font-weight: 650;
  text-align: center;
}

[hidden] {
  display: none !important;
}

@media (max-width: 390px) {
  .filter-card,
  .list-tools {
    grid-template-columns: 1fr;
  }

  .random-button {
    min-height: 104px;
  }
}

@media (min-width: 721px) {
  .bottom-nav {
    right: calc((100vw - 720px) / 2);
    left: calc((100vw - 720px) / 2);
    border-right: 1px solid var(--border);
    border-left: 1px solid var(--border);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}