/* つくろっか — モックアップ v5 のデザインを踏襲
   配色: orange #e07a30 / cream #f0ece4 / screen #faf8f5 / card #fff
*/

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

:root {
  --orange: #e07a30;
  --orange-dark: #c06a20;
  --orange-soft: #fff5ec;
  --orange-soft-2: #fff8f2;
  --cream: #f0ece4;
  --screen: #faf8f5;
  --card: #fff;
  --border: #ede9e2;
  --border-2: #e0dbd3;
  --border-3: #e8e4dc;
  --text: #1a1a1a;
  --text-2: #555;
  --text-3: #999;
  --text-hint: #b0a898;
  --alert-bg: #fff8ed;
  --alert-border: #f5d9a8;
  --alert-text: #7a5a20;
  --alert-strong: #b07030;
  --blue: #5a9abf;
  --blue-dark: #3a6a9f;
  --blue-soft: #eef5ff;
  --blue-border: #b0d0f0;
  --green: #60a860;
  --green-dark: #3a7030;
  --green-soft: #edfae8;
  --pink: #d56a8a;
  --pink-soft: #ffeef3;
}

html, body {
  height: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Hiragino Sans', 'Yu Gothic', sans-serif;
  background: var(--cream);
  color: var(--text);
  display: flex;
  justify-content: center;
  min-height: 100vh;
  /* iPhone safe-area */
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

.app {
  width: 100%;
  max-width: 480px;
  background: var(--screen);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: relative;
}

/* デスクトップでは枠付きにして雰囲気を出す */
@media (min-width: 600px) {
  body { padding: 24px 0; align-items: flex-start; }
  .app {
    min-height: calc(100vh - 48px);
    border-radius: 24px;
    box-shadow: 0 12px 48px rgba(0,0,0,.18);
    overflow: hidden;
  }
}

/* ===== Page routing ===== */
.page { display: none; flex: 1; flex-direction: column; }
.page.active { display: flex; }

/* ===== Header ===== */
.header {
  background: #fff;
  padding: 14px 18px 12px;
  border-bottom: 0.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.header-title { font-size: 17px; font-weight: 600; color: var(--text); }
.header-sub { font-size: 11px; color: var(--text-3); margin-top: 1px; }
.header-icon { font-size: 18px; color: #bbb; cursor: pointer; }
.header-back {
  font-size: 13px; color: var(--orange); cursor: pointer;
  background: none; border: none; padding: 0;
}
.header-spacer { width: 40px; }

/* ===== Bottom nav ===== */
.navbar {
  background: rgba(255,255,255,.95);
  border-top: 0.5px solid #e5e0d8;
  display: flex;
  flex-shrink: 0;
  padding: 6px 0 calc(10px + env(safe-area-inset-bottom));
  position: sticky;
  bottom: 0;
}
.nav-item {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px;
  cursor: pointer; padding: 4px 0; background: none; border: none;
}
.nav-icon { font-size: 18px; line-height: 1; }
.nav-label { font-size: 9px; color: var(--text-3); font-weight: 500; }
.nav-item.active .nav-label { color: var(--orange); }

/* ===== HOME ===== */
.home-body {
  padding: 14px 16px;
  /* sticky navbar に最終要素が隠されないよう、navbar 高さぶんの余白を確保 */
  padding-bottom: 80px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.alert-card {
  background: var(--alert-bg);
  border: 0.5px solid var(--alert-border);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  gap: 8px;
}
.alert-card.empty {
  background: #f0fae8;
  border-color: #c8e4a8;
}
.alert-card.empty .alert-text { color: var(--green-dark); }
.alert-icon { font-size: 14px; line-height: 1.4; flex-shrink: 0; }
.alert-text { font-size: 12px; color: var(--alert-text); line-height: 1.5; }
.alert-text strong {
  display: block; font-weight: 600; font-size: 11px;
  color: var(--alert-strong); margin-bottom: 2px;
}

.quick-card {
  background: var(--card);
  border-radius: 14px;
  border: 0.5px solid var(--border);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.field-label {
  font-size: 11px; color: var(--text-3); font-weight: 600;
  text-transform: uppercase; letter-spacing: .04em; margin-bottom: 6px;
}
.field-label-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 6px;
}
.field-optional { font-size: 10px; color: #c8c0b0; }

/* segmented buttons (food type) */
.seg-row { display: flex; gap: 6px; }
.seg-btn {
  flex: 1; padding: 7px 4px; border-radius: 8px;
  border: 0.5px solid var(--border-2);
  font-size: 12px; font-weight: 500; text-align: center;
  cursor: pointer; background: var(--screen); color: var(--text-2);
  transition: all .15s; font-family: inherit;
}
.seg-btn.sel { background: var(--orange); color: #fff; border-color: var(--orange); }

/* cook picker (family members) */
.cook-picker { display: flex; gap: 6px; }
.cook-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 9px 4px; border-radius: 10px;
  border: 1.5px solid var(--border-3);
  cursor: pointer; background: var(--screen); transition: all .15s;
  font-family: inherit;
}
.cook-icon { font-size: 22px; line-height: 1; }
.cook-name { font-size: 10px; color: var(--text-3); }
.cook-btn.sel { border-color: var(--orange); background: var(--orange-soft); }
.cook-btn.sel .cook-name { color: var(--orange-dark); font-weight: 600; }
.cook-btn.child.sel { border-color: var(--pink); background: var(--pink-soft); }
.cook-btn.child.sel .cook-name { color: var(--pink); }

/* serving */
.serving-row { display: flex; gap: 6px; }
.serving-btn {
  flex: 1; padding: 7px 4px; border-radius: 8px;
  border: 0.5px solid var(--border-2);
  font-size: 12px; font-weight: 500; text-align: center;
  cursor: pointer; background: var(--screen); color: var(--text-2);
  transition: all .15s; font-family: inherit;
}
.serving-btn.sel { background: var(--orange); color: #fff; border-color: var(--orange); }
.serving-hint { font-size: 11px; color: var(--text-hint); text-align: right; margin-top: 3px; }

/* mood */
.mood-row { display: flex; gap: 6px; }
.mood-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 8px 4px; border-radius: 10px;
  border: 1.5px solid transparent;
  cursor: pointer; background: var(--screen); transition: all .15s;
  font-family: inherit;
}
.moji { font-size: 18px; line-height: 1; }
.mood-label { font-size: 9px; color: var(--text-3); }
.mood-btn.sel { border-color: var(--orange); background: var(--orange-soft); }

/* cravings */
.craving-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}
.craving-btn {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 7px 4px; border-radius: 10px;
  border: 1.5px solid var(--border-3);
  cursor: pointer; background: var(--screen); transition: all .15s;
  font-family: inherit;
}
.c-icon { font-size: 18px; line-height: 1; }
.c-label { font-size: 9px; color: var(--text-3); text-align: center; line-height: 1.3; }
.craving-btn.sel { border-color: var(--blue); background: var(--blue-soft); }
.craving-btn.sel .c-label { color: var(--blue-dark); font-weight: 600; }
.craving-btn.sel-new { border-color: var(--green); background: var(--green-soft); }
.craving-btn.sel-new .c-label { color: var(--green-dark); font-weight: 600; }
.craving-hint {
  font-size: 10px; color: #b0c8d8; text-align: center;
  margin-top: 4px; transition: color .2s;
}

/* propose button */
.propose-summary {
  font-size: 11px; color: var(--text-hint); text-align: center;
  line-height: 1.6; margin-bottom: 8px;
}
.propose-btn {
  background: var(--orange); color: #fff; border: none; border-radius: 12px;
  padding: 14px; font-size: 15px; font-weight: 600; width: 100%;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  gap: 8px; transition: all .15s; font-family: inherit;
}
.propose-btn:active { opacity: .85; transform: scale(.98); }
.propose-btn:disabled { opacity: .5; cursor: not-allowed; }

.divider {
  margin-top: 10px; display: flex; align-items: center; gap: 8px;
}
.divider-line { flex: 1; height: 0.5px; background: var(--border-3); }
.divider-text { font-size: 11px; color: #c8c0b8; }

.search-box {
  margin-top: 10px; background: var(--screen);
  border: 0.5px solid var(--border-2); border-radius: 10px;
  padding: 10px 12px; display: flex; align-items: center; gap: 8px;
  cursor: pointer;
}
.search-box .search-icon { font-size: 15px; }
.search-box .search-text { font-size: 13px; color: #aaa; }

.recent-row {
  display: flex; gap: 8px; overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
}
.recent-row::-webkit-scrollbar { display: none; }
.recent-chip {
  background: var(--card); border: 0.5px solid var(--border);
  border-radius: 20px; padding: 6px 12px; font-size: 11px;
  color: var(--text-2); white-space: nowrap; flex-shrink: 0;
}

/* ===== RESULTS ===== */
.results-body {
  padding: 14px 16px;
  /* sticky navbar に最終要素が隠されないよう、navbar 高さぶんの余白を確保 */
  padding-bottom: 80px;
  display: flex; flex-direction: column; gap: 10px;
}
.results-banner {
  border-radius: 10px; padding: 10px 12px;
  font-size: 12px; line-height: 1.5;
}
.results-banner.normal {
  background: var(--alert-bg); border: 0.5px solid var(--alert-border);
  color: var(--alert-text);
}
.results-banner.craving {
  background: var(--blue-soft); border: 0.5px solid var(--blue-border);
  color: #3a5a8a;
}

.recipe-card {
  background: var(--card); border-radius: 14px;
  border: 0.5px solid var(--border);
  padding: 14px; display: flex; gap: 12px;
  cursor: pointer;
}
.recipe-thumb {
  width: 60px; height: 60px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 26px;
  background: linear-gradient(135deg,#f0e8d8,#ddd0b8);
}
.recipe-thumb.t1 { background: linear-gradient(135deg,#f5d5b0,#e8a570); }
.recipe-thumb.t2 { background: linear-gradient(135deg,#e8f0d8,#a8c880); }
.recipe-thumb.t3 { background: linear-gradient(135deg,#f8e8b0,#e0c050); }
.recipe-thumb.t4 { background: linear-gradient(135deg,#f0e8d8,#ddd0b8); }
.recipe-thumb img { width: 100%; height: 100%; object-fit: cover; border-radius: 10px; }

.recipe-body { flex: 1; min-width: 0; }
.recipe-name { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.recipe-meta { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 6px; }
.meta-tag {
  font-size: 10px; color: #888; background: #f5f3ef;
  padding: 2px 7px; border-radius: 10px;
}
.meta-tag.beginner { color: var(--green-dark); background: #f0fae8; font-weight: 600; }
.meta-new {
  font-size: 10px; color: var(--green-dark); background: var(--green-soft);
  padding: 2px 7px; border-radius: 10px; font-weight: 600;
}

.match-row { display: flex; align-items: center; gap: 6px; }
.match-bg { flex: 1; height: 4px; background: var(--cream); border-radius: 2px; overflow: hidden; }
.match-fill { height: 4px; background: var(--orange); border-radius: 2px; }
.match-pct { font-size: 10px; color: var(--orange); font-weight: 600; min-width: 28px; text-align: right; }

.re-row { display: flex; gap: 8px; margin-top: 4px; }
.re-btn {
  flex: 1; padding: 11px; border-radius: 10px;
  border: 0.5px solid var(--border-2);
  font-size: 12px; font-weight: 500; text-align: center;
  cursor: pointer; background: var(--card); color: var(--text-2);
  font-family: inherit;
}
.re-btn.alt {
  color: var(--orange); border-color: #f0c090; background: var(--orange-soft-2);
}

/* ===== Empty / Loading ===== */
.empty {
  background: var(--card); border: 0.5px solid var(--border);
  border-radius: 14px; padding: 32px 20px; text-align: center;
}
.empty-icon { font-size: 32px; margin-bottom: 8px; }
.empty-title { font-size: 14px; font-weight: 600; color: var(--text-2); margin-bottom: 4px; }
.empty-sub { font-size: 11px; color: var(--text-3); line-height: 1.5; }

.loading {
  text-align: center; padding: 24px; color: var(--text-3); font-size: 12px;
}

.toast {
  position: fixed; bottom: 80px; left: 50%; transform: translateX(-50%);
  background: rgba(0,0,0,.75); color: #fff; padding: 8px 16px;
  border-radius: 20px; font-size: 12px; z-index: 100;
  opacity: 0; transition: opacity .2s;
  pointer-events: none;
}
.toast.show { opacity: 1; }