@charset "utf-8";

:root {
  --color-bg: #f7f3ea;
  --color-surface: #ffffff;
  --color-surface-soft: #fff3dd;
  --color-primary: #d94f30;
  --color-primary-dark: #7d2f1e;
  --color-accent: #156f5b;
  --color-text: #211f1b;
  --color-muted: #625b50;
  --color-border: #d7c8b3;
  --color-error: #b42318;
  --shadow-card: 0 16px 34px rgba(71, 46, 25, 0.18);
  --shadow-soft: 0 8px 18px rgba(71, 46, 25, 0.12);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(180deg, rgba(255, 248, 236, 0.96) 0%, rgba(247, 243, 234, 0.96) 42%, #f0e7d8 100%),
    var(--color-bg);
  color: var(--color-text);
  font-family: "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  line-height: 1.7;
}

button,
input,
textarea {
  font: inherit;
}

.app {
  width: min(100%, 920px);
  margin: 0 auto;
  padding: 16px 16px 48px;
}

.hero {
  position: relative;
  display: grid;
  padding: 0;
  text-align: center;
}

.hero__image {
  display: block;
  width: 100%;
  padding: 0;
  border: 2px solid #2b2925;
  border-radius: 22px;
  box-shadow: var(--shadow-card);

}

.hero__label {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  width: 100%;
  margin: 0 auto;
  padding: 4px 10px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--color-primary-dark);
  font-size: clamp(1.72rem, 9vw, 3.5rem);
  font-weight: 900;
  line-height: 1.12;
  text-shadow: 0 2px 0 #ffffff, 0 10px 24px rgba(126, 143, 95, 0.16);
  word-break: keep-all;
}

.hero h1 {
  margin: 0;
  font-size: clamp(1.72rem, 9vw, 3.5rem);
  line-height: 1.22;
  letter-spacing: 0;
}

.hero__copy {
  max-width: 32em;
  margin: 0 auto;
  color: var(--color-text);
  font-size: 0.92rem;
  font-weight: 800;
  padding: 10px 12px 0;
}

.planner,
.results {
  margin-top: 18px;
  padding: 22px 18px;
  border: 2px solid #2b2925;
  border-radius: var(--radius-lg);
  background: rgba(255, 252, 246, 0.96);
  box-shadow: var(--shadow-card);
}

.planner h2,
.results h2 {
  margin: 0;
  color: var(--color-primary-dark);
  font-size: 1.36rem;
  line-height: 1.35;
}

.planner__form {
  display: grid;
  gap: 22px;
  margin-top: 18px;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-weight: 700;
}

.field textarea,
.field input[type="search"] {
  width: 100%;
  padding: 14px 15px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
  color: var(--color-text);
  outline: none;
  box-shadow: inset 0 2px 0 rgba(71, 46, 25, 0.04);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.field textarea {
  min-height: 96px;
  resize: vertical;
}

.field textarea:focus,
.field input[type="search"]:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(217, 79, 48, 0.18), inset 0 2px 0 rgba(71, 46, 25, 0.04);
}

.field__hint,
.field__error {
  margin: 0;
  font-size: 0.88rem;
}

.field__hint {
  color: var(--color-muted);
}

.field__error {
  min-height: 1.5em;
  color: var(--color-error);
  font-weight: 700;
}

.ingredient-tags {
  display: grid;
  max-height: 360px;
  gap: 14px;
  padding: 12px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fffaf1;
  overflow: auto;
}

.ingredient-tags__group {
  display: grid;
  gap: 8px;
  padding: 10px 0;
  border-top: 1px dashed var(--color-border);
}

.ingredient-tags__group:first-child {
  padding-top: 0;
  border-top: 0;
}

.ingredient-tags__title {
  margin: 0;
  color: var(--color-accent);
  font-size: 0.88rem;
  font-weight: 800;
  line-height: 1.3;
  cursor: pointer;
  list-style: none;
}

.ingredient-tags__title::-webkit-details-marker {
  display: none;
}

.ingredient-tags__title::after {
  content: "+";
  float: right;
  color: var(--color-muted);
}

.ingredient-tags__group[open] .ingredient-tags__title::after {
  content: "-";
}

.ingredient-tags__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.ingredient-tags__chips label {
  cursor: pointer;
}

.ingredient-tags__chips input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.ingredient-tags__chips span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: #ffffff;
  color: var(--color-muted);
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.2;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.ingredient-tags__chips span:hover {
  background: #ffffff;
  transform: translateY(-1px);
}

.ingredient-tags__chips input:checked + span {
  border-color: var(--color-accent);
  background: #e6f3ef;
  color: #0d4f41;
}

.ingredient-tags__chips input:focus-visible + span {
  outline: 3px solid rgba(114, 169, 106, 0.28);
  outline-offset: 2px;
}

.choice-group {
  margin: 0;
  padding: 0;
  border: 0;
}

.choice-group legend {
  margin-bottom: 10px;
  font-weight: 700;
}

.segmented,
.chips {
  display: grid;
  gap: 8px;
}

.segmented label,
.chips label {
  cursor: pointer;
}

.segmented input,
.chips input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.segmented span,
.chips span {
  display: grid;
  min-height: 48px;
  place-items: center;
  padding: 10px 12px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--color-muted);
  font-weight: 700;
  box-shadow: var(--shadow-soft);
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.segmented span:hover,
.chips span:hover {
  background: #ffffff;
  transform: translateY(-1px);
}

.segmented input:checked + span,
.chips input:checked + span {
  border-color: var(--color-primary);
  background: #fff1e5;
  color: var(--color-primary-dark);
  transform: translateY(-1px);
}

.segmented input:focus-visible + span,
.chips input:focus-visible + span {
  outline: 3px solid rgba(114, 169, 106, 0.28);
  outline-offset: 2px;
}

.segmented {
  grid-template-columns: repeat(4, 1fr);
}

.segmented--two {
  grid-template-columns: repeat(2, 1fr);
}

.chips {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.chips label:first-child {
  grid-column: 1 / -1;
}

.submit-button,
.random-button {
  width: 100%;
  min-height: 56px;
  border: 0;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: 0;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.submit-button {
  background: linear-gradient(180deg, #e75d38 0%, var(--color-primary) 100%);
  color: #ffffff;
  box-shadow: 0 14px 26px rgba(217, 79, 48, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.random-button {
  margin-top: -10px;
  border: 2px solid var(--color-accent);
  background: #ffffff;
  color: var(--color-accent);
  box-shadow: var(--shadow-soft);
}

.submit-button:hover {
  background: linear-gradient(180deg, #f06a43 0%, #c74228 100%);
}

.random-button:hover {
  background: #e6f3ef;
}

.submit-button:active,
.random-button:active {
  transform: translateY(1px);
  box-shadow: 0 8px 16px rgba(75, 126, 68, 0.22);
}

.submit-button:disabled,
.random-button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.results {
  background: rgba(255, 252, 246, 0.96);
}

.results__head {
  display: grid;
  gap: 8px;
}

.results__head p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.94rem;
}

.results__meta {
  display: inline-flex;
  width: fit-content;
  min-height: 30px;
  align-items: center;
  padding: 4px 11px;
  border-radius: 999px;
  background: #2b2925;
  color: #ffffff !important;
  font-size: 0.84rem !important;
  font-weight: 700;
}

.menu-list {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.pager {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 10px;
  align-items: center;
  margin-top: 18px;
}

.pager[hidden] {
  display: none;
}

.pager__button {
  min-height: 46px;
  border: 2px solid var(--color-border);
  border-radius: 999px;
  background: #ffffff;
  color: var(--color-primary-dark);
  font-weight: 800;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
}

.pager__button:disabled {
  cursor: default;
  opacity: 0.45;
}

.pager__status {
  color: var(--color-muted);
  font-size: 0.9rem;
  font-weight: 700;
  white-space: nowrap;
}

.menu-card {
  position: relative;
  padding: 18px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.menu-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
}

.menu-card h3 {
  margin: 0 0 14px;
  padding-left: 2px;
  font-size: 1.18rem;
  line-height: 1.35;
  color: var(--color-primary-dark);
}

.menu-card dl {
  display: grid;
  gap: 10px;
  margin: 0;
}

.menu-card__row {
  display: grid;
  gap: 3px;
  padding-top: 10px;
  border-top: 1px dashed var(--color-border);
}

.menu-card__row:first-child {
  padding-top: 0;
  border-top: 0;
}

.menu-card dt {
  color: var(--color-accent);
  font-size: 0.82rem;
  font-weight: 800;
}

.menu-card dd {
  margin: 0;
  color: var(--color-text);
  font-size: 0.95rem;
}

@media (min-width: 640px) {
  .app {
    padding: 28px 24px 64px;
  }

  .hero {
    gap: 18px;
    padding: 0;
  }

  .hero__image {
    width: 100%;
    max-height: 560px;
    justify-self: center;

  }

  .planner,
  .results {
    padding: 30px;
  }

  .planner__form {
    gap: 24px;
  }

  .chips {
    grid-template-columns: repeat(5, 1fr);
  }

  .chips label:first-child {
    grid-column: auto;
  }

  .menu-card {
    padding: 22px;
  }

  .submit-button,
  .random-button {
    width: min(100%, 360px);
    justify-self: center;
  }

  .random-button {
    margin-top: -12px;
  }
}