/* ─────── API Sandbox ─────── */
.sb-wrap { min-height: 100vh; display: grid; grid-template-rows: auto 1fr; background: #F7F8F6; }
.sb-top { background: #fff; border-bottom: 1px solid var(--gray-200); height: 60px; padding: 0 28px; display: flex; align-items: center; gap: 16px; position: sticky; top: 0; z-index: 20; }
.sb-brand { display: flex; align-items: center; gap: 12px; }
.sb-brand .name { font-family: var(--serif); font-size: 20px; line-height: 1.1; color: var(--text-primary); }
.sb-brand .tag { font-size: 9px; letter-spacing: .14em; text-transform: uppercase; color: var(--gray-500); margin-top: 2px; font-weight: 700; }
.sb-bcrumb { color: var(--gray-500); font-size: 13px; font-weight: 600; }
.sb-bcrumb a { color: var(--gray-600); }
.sb-bcrumb a:hover { color: var(--brand-700); }
.sb-bcrumb strong { color: var(--text-primary); font-weight: 700; }

.sb-page { padding: 24px 32px 64px; max-width: 1480px; margin: 0 auto; width: 100%; }
.sb-page-head { margin-bottom: 22px; display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 16px; }
.sb-page-head h1 { font-family: var(--serif); font-size: 32px; line-height: 1.1; margin: 0 0 6px; letter-spacing: -.012em; }
.sb-page-head p { font-size: 14px; color: var(--gray-600); margin: 0; max-width: 640px; line-height: 1.55; }
.sb-banner { display: flex; align-items: flex-start; gap: 12px; padding: 12px 16px; border-radius: 10px; background: var(--green-50); border: 1px solid var(--green-200); color: var(--green-800); font-size: 13px; line-height: 1.5; margin-bottom: 20px; }
.sb-banner .ic { color: var(--green-700); flex-shrink: 0; padding-top: 1px; }
.sb-banner strong { font-weight: 700; }

/* API selector tabs */
.sb-tabs { display: inline-flex; gap: 4px; padding: 4px; background: var(--gray-100); border-radius: 12px; margin-bottom: 18px; }
.sb-tabs button { padding: 10px 16px; border-radius: 9px; font-size: 13.5px; font-weight: 600; color: var(--gray-600); display: inline-flex; align-items: center; gap: 8px; transition: background .12s ease, color .12s ease, box-shadow .12s ease; }
.sb-tabs button:hover { color: var(--text-primary); }
.sb-tabs button.on { background: #fff; color: var(--brand-700); box-shadow: 0 1px 3px rgba(10,20,15,.08); }
.sb-tabs .badge { font-size: 11px; padding: 2px 7px; border-radius: 6px; background: var(--green-50); color: var(--green-800); font-weight: 700; }

/* Split layout */
.sb-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 18px; align-items: start; }

/* Panel */
.sb-panel { background: #fff; border: 1px solid var(--gray-200); border-radius: 14px; overflow: hidden; }
.sb-panel-head { padding: 14px 18px; border-bottom: 1px solid var(--gray-100); display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.sb-panel-head .t { font-size: 13.5px; font-weight: 700; color: var(--text-primary); display: flex; align-items: center; gap: 8px; }
.sb-panel-head .t .method { font-family: ui-monospace, monospace; font-size: 11px; font-weight: 700; padding: 3px 8px; border-radius: 5px; background: #EFF4FF; color: #2A54E5; }
.sb-panel-head .t .method.post { background: #F4F3FF; color: #5925DC; }
.sb-panel-head .actions { display: flex; gap: 6px; align-items: center; }
.sb-panel-head .actions button { padding: 6px 10px; font-size: 12px; font-weight: 600; border-radius: 7px; color: var(--gray-600); display: inline-flex; align-items: center; gap: 5px; transition: background .12s ease, color .12s ease; }
.sb-panel-head .actions button:hover { background: var(--gray-100); color: var(--text-primary); }
.sb-panel-body { padding: 18px; }

/* Inputs */
.sb-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.sb-field label { font-size: 12px; font-weight: 700; color: var(--text-primary); letter-spacing: .02em; text-transform: uppercase; }
.sb-field label .opt { font-weight: 500; color: var(--gray-500); text-transform: none; letter-spacing: 0; margin-left: 4px; font-size: 11px; }
.sb-field input, .sb-field select, .sb-field textarea { width: 100%; padding: 10px 12px; background: #fff; border: 1px solid var(--gray-300); border-radius: 9px; font-size: 13.5px; font-family: inherit; color: var(--text-primary); outline: 0; transition: border-color .12s ease, box-shadow .12s ease; }
.sb-field input:focus, .sb-field select:focus, .sb-field textarea:focus { border-color: var(--green-600); box-shadow: 0 0 0 4px rgba(59,124,15,.12); }
.sb-field .hint { font-size: 11.5px; color: var(--gray-500); }
.sb-field .row { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 8px; }

/* Search dropdown */
.sb-search-wrap { position: relative; }
.sb-search-wrap input { padding-left: 36px; }
.sb-search-wrap .ic { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--gray-500); pointer-events: none; }
.sb-search-wrap .clear { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); color: var(--gray-500); padding: 4px; border-radius: 4px; }
.sb-search-wrap .clear:hover { background: var(--gray-100); color: var(--text-primary); }
.sb-suggest { position: absolute; left: 0; right: 0; top: calc(100% + 4px); background: #fff; border: 1px solid var(--gray-200); border-radius: 10px; box-shadow: 0 12px 32px -8px rgba(10,20,15,.14); z-index: 30; max-height: 320px; overflow-y: auto; }
.sb-suggest button { display: flex; align-items: center; gap: 10px; padding: 9px 12px; width: 100%; text-align: left; font-size: 13px; color: var(--text-primary); transition: background .1s ease; border-radius: 0; }
.sb-suggest button:hover { background: var(--gray-50); }
.sb-suggest button .emoji { font-size: 18px; line-height: 1; flex-shrink: 0; width: 28px; text-align: center; }
.sb-suggest button .meta { color: var(--gray-500); font-size: 11.5px; font-weight: 500; margin-left: auto; }

/* Code block */
.sb-code { background: #0E1612; color: #C9E8A0; padding: 16px 18px; border-radius: 0; overflow-x: auto; font-family: ui-monospace, monospace; font-size: 12.5px; line-height: 1.6; margin: 0; max-height: 480px; overflow-y: auto; }
.sb-code .k { color: #B6DC85; }
.sb-code .s { color: #FEC84B; }
.sb-code .n { color: #95EAFF; }
.sb-code .b { color: #FCC95C; }
.sb-code .c { color: #6F8475; font-style: italic; }
.sb-code .p { color: #BFC9C2; }

/* Result card (pretty view) */
.sb-result { padding: 0; overflow: hidden; }
.sb-result-head { padding: 18px 20px; background: linear-gradient(135deg, var(--ld-band) 0%, #fff 100%); border-bottom: 1px solid var(--gray-100); display: flex; align-items: center; gap: 14px; }
.sb-result-head .emoji-tile { width: 56px; height: 56px; border-radius: 14px; background: #fff; border: 1px solid var(--gray-200); display: grid; place-items: center; font-size: 32px; line-height: 1; flex-shrink: 0; }
.sb-result-head .nm { flex: 1; min-width: 0; }
.sb-result-head .nm h3 { font-family: var(--serif); font-size: 22px; margin: 0; letter-spacing: -.012em; line-height: 1.1; }
.sb-result-head .nm .sub { font-size: 12px; color: var(--gray-600); margin-top: 4px; font-weight: 500; }
.sb-result-head .nm .sub strong { color: var(--text-primary); font-weight: 600; }
.sb-result-body { padding: 18px 20px; }
.sb-verify { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.sb-verify.verified { background: var(--success-50); color: var(--success-600); border: 1px solid #ABEFC6; }
.sb-verify.approved { background: var(--success-50); color: var(--success-600); border: 1px solid #ABEFC6; }
.sb-verify.pending { background: var(--warning-50); color: var(--warning-600); border: 1px solid #FEDF89; }
.sb-verify.suggested { background: #F4F3FF; color: #5925DC; border: 1px solid #D9D6FE; }

.sb-nutr-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px; }
.sb-nutr { padding: 12px 14px; background: var(--gray-50); border: 1px solid var(--gray-200); border-radius: 10px; }
.sb-nutr .lbl { font-size: 10.5px; color: var(--gray-500); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.sb-nutr .val { font-family: var(--serif); font-size: 20px; font-weight: 800; letter-spacing: -.01em; color: var(--text-primary); line-height: 1.1; margin-top: 4px; }
.sb-nutr .val .u { font-family: "Manrope", sans-serif; font-size: 11px; color: var(--gray-500); font-weight: 500; margin-left: 3px; }

.sb-section-lbl { font-size: 11px; color: var(--gray-500); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; margin: 14px 0 8px; display: flex; align-items: center; gap: 6px; }

.sb-tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 6px; }
.sb-tag { display: inline-flex; align-items: center; gap: 5px; padding: 4px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 600; border: 1px solid transparent; }
.sb-tag.health { background: var(--green-50); color: var(--green-800); border-color: var(--green-200); }
.sb-tag.allergen { background: var(--error-50); color: var(--error-600); border-color: #FECDCA; }
.sb-tag.diet { background: #EFF4FF; color: #2A54E5; border-color: #C7D7FE; }
.sb-tag.muted { background: var(--gray-50); color: var(--gray-700); border-color: var(--gray-200); }
.sb-tag.warn { background: var(--warning-50); color: var(--warning-600); border-color: #FEDF89; }

.sb-source { padding: 12px 14px; background: var(--gray-50); border: 1px dashed var(--gray-300); border-radius: 10px; font-size: 12px; color: var(--gray-600); display: flex; align-items: center; gap: 10px; margin-top: 14px; line-height: 1.5; word-break: break-all; }
.sb-source svg { color: var(--green-700); flex-shrink: 0; }
.sb-source strong { color: var(--text-primary); font-weight: 600; }
.sb-source a { color: var(--brand-700); text-decoration: underline; font-weight: 600; }

.sb-empty { display: grid; place-items: center; padding: 60px 20px; text-align: center; }
.sb-empty .ic { width: 56px; height: 56px; border-radius: 14px; background: var(--gray-100); color: var(--gray-500); display: grid; place-items: center; margin-bottom: 14px; }
.sb-empty h3 { font-size: 16px; font-weight: 700; margin: 0 0 6px; color: var(--text-primary); }
.sb-empty p { font-size: 13px; color: var(--gray-600); margin: 0; max-width: 320px; line-height: 1.55; }

/* View toggle (Pretty / JSON) */
.sb-view-toggle { display: inline-flex; padding: 3px; background: var(--gray-100); border-radius: 8px; }
.sb-view-toggle button { padding: 5px 10px; border-radius: 6px; font-size: 12px; font-weight: 600; color: var(--gray-600); display: inline-flex; align-items: center; gap: 5px; }
.sb-view-toggle button.on { background: #fff; color: var(--brand-700); box-shadow: 0 1px 2px rgba(0,0,0,.06); }

/* Ingredient builder rows (recipe) */
.sb-ing-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; }
.sb-ing-row { display: grid; grid-template-columns: 1fr 80px 64px 28px; gap: 8px; align-items: center; }
.sb-ing-row input, .sb-ing-row select { padding: 9px 10px; }
.sb-ing-row .x { background: transparent; color: var(--gray-500); display: grid; place-items: center; height: 36px; border-radius: 7px; }
.sb-ing-row .x:hover { background: var(--error-50); color: var(--error-600); }
.sb-ing-add { padding: 9px 12px; font-size: 13px; font-weight: 600; color: var(--brand-700); display: inline-flex; align-items: center; gap: 6px; border-radius: 8px; }
.sb-ing-add:hover { background: var(--green-50); }

/* Catalog browser */
.sb-catalog-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.sb-catalog-head h3 { font-size: 15px; font-weight: 700; margin: 0; flex: 1; }
.sb-catalog { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; max-height: 380px; overflow-y: auto; }
.sb-catalog-item { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border: 1px solid var(--gray-200); border-radius: 9px; cursor: pointer; transition: border-color .12s ease, background .12s ease; text-align: left; width: 100%; }
.sb-catalog-item:hover { border-color: var(--green-300); background: #FAFCF7; }
.sb-catalog-item .emoji { font-size: 20px; line-height: 1; flex-shrink: 0; width: 24px; text-align: center; }
.sb-catalog-item .nm { flex: 1; min-width: 0; font-size: 12.5px; font-weight: 600; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sb-catalog-item .cat { font-size: 10px; color: var(--gray-500); font-weight: 500; margin-top: 1px; }

/* Recipe / beverage hero photo (CSS-only "photo card") */
.sb-hero-photo { aspect-ratio: 16 / 9; background: linear-gradient(135deg, var(--green-100), var(--green-300)); display: grid; place-items: center; position: relative; overflow: hidden; }
.sb-hero-photo::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.4), transparent 50%); }
.sb-hero-photo .em { font-size: 80px; line-height: 1; position: relative; filter: drop-shadow(0 8px 12px rgba(14,22,18,.18)); }
.sb-hero-photo .badge { position: absolute; top: 12px; right: 12px; padding: 5px 10px; border-radius: 999px; background: rgba(255,255,255,.92); backdrop-filter: blur(6px); font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--green-800); display: inline-flex; align-items: center; gap: 5px; }
.sb-hero-photo .badge svg { color: var(--green-700); }
.sb-hero-photo .meta { position: absolute; bottom: 12px; left: 12px; right: 12px; display: flex; gap: 8px; flex-wrap: wrap; }
.sb-hero-photo .meta .chip { padding: 4px 9px; background: rgba(14,22,18,.7); backdrop-filter: blur(6px); color: #fff; font-size: 11px; font-weight: 600; border-radius: 999px; display: inline-flex; align-items: center; gap: 5px; }

/* Stage / Mode / pretty/json toggle layout */
.sb-stage { display: flex; flex-direction: column; gap: 16px; }

/* Sandbox tag badge */
.sb-mode-badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; background: #FFFAEB; color: #93370D; font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; border: 1px solid #FEDF89; }
.sb-mode-badge .dot { width: 6px; height: 6px; background: currentColor; border-radius: 50%; }

/* Recipe ingredients list (response) */
.sb-recipe-ings { padding: 10px 0; }
.sb-recipe-ings li { font-size: 12.5px; color: var(--gray-700); line-height: 1.55; padding: 4px 0; }
.sb-recipe-ings li::marker { color: var(--green-700); }

/* Responsive */
@media (max-width: 1100px) {
  .sb-grid { grid-template-columns: 1fr; }
  .sb-catalog { grid-template-columns: 1fr; }
  .sb-nutr-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .sb-page { padding: 16px 20px 48px; }
  .sb-top { padding: 0 16px; }
  .sb-page-head h1 { font-size: 24px; }
  .sb-tabs { width: 100%; flex-wrap: wrap; }
  .sb-tabs button { flex: 1; justify-content: center; padding: 9px 8px; font-size: 12.5px; }
}

/* ── Dark mode ── */
[data-theme="dark"] .sb-wrap { background: var(--bg-primary); }
[data-theme="dark"] .sb-top { background: #11161B; border-bottom-color: var(--gray-200); }
[data-theme="dark"] .sb-brand .name { color: var(--text-primary); }
[data-theme="dark"] .sb-bcrumb strong { color: var(--text-primary); }
[data-theme="dark"] .sb-page-head h1 { color: var(--text-primary); }
[data-theme="dark"] .sb-page-head p { color: var(--gray-600); }
[data-theme="dark"] .sb-banner { background: rgba(143,184,113,.08); border-color: rgba(143,184,113,.25); color: var(--green-800); }
[data-theme="dark"] .sb-tabs { background: var(--gray-100); }
[data-theme="dark"] .sb-tabs button.on { background: #1F2730; color: var(--green-800); }
[data-theme="dark"] .sb-tabs button { color: var(--gray-600); }
[data-theme="dark"] .sb-tabs .badge { background: rgba(143,184,113,.15); color: var(--green-800); }
[data-theme="dark"] .sb-panel { background: #14191F; border-color: var(--gray-200); }
[data-theme="dark"] .sb-panel-head { border-bottom-color: var(--gray-200); }
[data-theme="dark"] .sb-panel-head .t { color: var(--text-primary); }
[data-theme="dark"] .sb-panel-head .actions button { color: var(--gray-600); }
[data-theme="dark"] .sb-panel-head .actions button:hover { background: var(--gray-100); color: var(--text-primary); }
[data-theme="dark"] .sb-field label { color: var(--text-primary); }
[data-theme="dark"] .sb-field input, [data-theme="dark"] .sb-field select, [data-theme="dark"] .sb-field textarea { background: #11161B; border-color: var(--gray-300); color: var(--text-primary); }
[data-theme="dark"] .sb-field input::placeholder { color: var(--gray-500); }
[data-theme="dark"] .sb-suggest { background: #14191F; border-color: var(--gray-200); }
[data-theme="dark"] .sb-suggest button { color: var(--text-primary); }
[data-theme="dark"] .sb-suggest button:hover { background: var(--gray-100); }
[data-theme="dark"] .sb-suggest button .meta { color: var(--gray-500); }
[data-theme="dark"] .sb-result-head { background: linear-gradient(135deg, #0E1218 0%, #14191F 100%); border-bottom-color: var(--gray-200); }
[data-theme="dark"] .sb-result-head .nm h3 { color: var(--text-primary); }
[data-theme="dark"] .sb-result-head .nm .sub { color: var(--gray-600); }
[data-theme="dark"] .sb-result-head .emoji-tile { background: var(--gray-100); border-color: var(--gray-200); }
[data-theme="dark"] .sb-nutr { background: var(--gray-100); border-color: var(--gray-200); }
[data-theme="dark"] .sb-nutr .lbl { color: var(--gray-500); }
[data-theme="dark"] .sb-nutr .val { color: var(--text-primary); }
[data-theme="dark"] .sb-section-lbl { color: var(--gray-500); }
[data-theme="dark"] .sb-source { background: var(--gray-100); border-color: var(--gray-300); color: var(--gray-600); }
[data-theme="dark"] .sb-source strong { color: var(--text-primary); }
[data-theme="dark"] .sb-empty .ic { background: var(--gray-100); color: var(--gray-500); }
[data-theme="dark"] .sb-empty h3 { color: var(--text-primary); }
[data-theme="dark"] .sb-empty p { color: var(--gray-600); }
[data-theme="dark"] .sb-view-toggle { background: var(--gray-100); }
[data-theme="dark"] .sb-view-toggle button.on { background: #1F2730; color: var(--green-800); }
[data-theme="dark"] .sb-catalog-item { background: #14191F; border-color: var(--gray-200); }
[data-theme="dark"] .sb-catalog-item:hover { border-color: var(--green-300); background: rgba(143,184,113,.06); }
[data-theme="dark"] .sb-catalog-item .nm { color: var(--text-primary); }
[data-theme="dark"] .sb-catalog-item .cat { color: var(--gray-500); }
[data-theme="dark"] .sb-mode-badge { background: rgba(245,158,11,.1); color: var(--warning-600); border-color: rgba(245,158,11,.3); }