/* FoodCostCalculators.com — shared components
   Receipt/ticket motif, tooltips, donut chart, cards, forms, and the
   cookie consent banner — cloned from the prototypes so every
   calculator/page reuses the same visual language. */

.badge { display: inline-block; font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: var(--radius-pill); background: #EFF6F1; color: var(--herb-deep); letter-spacing: .02em; }
.example-badge { position: absolute; top: 14px; right: 14px; font-size: 10.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--marigold-deep); background: var(--marigold-pale); border: 1px solid #F0DBAE; padding: 3px 8px; border-radius: var(--radius-pill); }

/* --- cards --- */
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px; box-shadow: var(--shadow); }
.card + .card { margin-top: 20px; }
.card h2 { font-size: 18px; font-weight: 600; margin: 0 0 4px; }
.card .hint { font-size: 13px; color: var(--ink-soft); margin: 0 0 18px; }

/* --- form fields (used by calculators + contact form) --- */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; font-weight: 600; color: var(--ink); display: flex; align-items: center; gap: 6px; }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: 15px; padding: 10px 12px; border-radius: 10px;
  border: 1.5px solid var(--line); background: var(--ivory); color: var(--ink);
  transition: border-color .15s, background .15s; width: 100%;
}
.field textarea { resize: vertical; min-height: 120px; font-family: inherit; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--marigold-deep); background: var(--paper); }
.field .field-error { font-size: 13px; color: var(--brick); font-weight: 600; display: none; }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--brick); background: var(--brick-pale); }
.field.has-error .field-error { display: block; }

.btn-primary {
  background: var(--herb); color: var(--ivory); border: none; border-radius: var(--radius-md);
  padding: 13px 22px; font-weight: 700; font-size: 14.5px; cursor: pointer;
  transition: background .15s, transform .1s; font-family: inherit;
}
.btn-primary:hover { background: var(--herb-deep); }
.btn-primary:disabled { opacity: .6; cursor: not-allowed; }

/* --- tooltip (Vendor Explanation Layer inline help) --- */
.tip { position: relative; display: inline-flex; }
.tip .dot { width: 15px; height: 15px; border-radius: 50%; background: var(--ivory-dim); border: 1px solid var(--line); color: var(--ink-soft); font-size: 10px; font-weight: 700; display: flex; align-items: center; justify-content: center; cursor: help; }
.tip .bubble {
  position: absolute; bottom: calc(100% + 8px); left: 50%; transform: translateX(-50%) translateY(4px);
  background: var(--ink); color: var(--ivory); font-size: 12.5px; font-weight: 400; line-height: 1.4;
  padding: 10px 12px; border-radius: 8px; width: 220px; box-shadow: var(--shadow);
  opacity: 0; pointer-events: none; transition: opacity .15s, transform .15s; z-index: 5;
}
.tip .bubble::after { content: ""; position: absolute; top: 100%; left: 50%; transform: translateX(-50%); border: 6px solid transparent; border-top-color: var(--ink); }
.tip:hover .bubble, .tip:focus-within .bubble { opacity: 1; transform: translateX(-50%) translateY(0); }
.tip .dot:focus-visible { outline: 2.5px solid var(--marigold-deep); outline-offset: 2px; }

/* --- receipt result panel --- */
.receipt { background: var(--paper); border-radius: var(--radius-lg); border: 1px solid var(--line); box-shadow: var(--shadow); position: relative; overflow: hidden; }
.receipt-head { background: var(--herb); color: var(--ivory); padding: 20px 24px; display: flex; align-items: center; justify-content: space-between; }
.receipt-head .label { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; opacity: .85; font-weight: 600; }
.receipt-head .big { font-family: var(--font-serif); font-size: 38px; font-weight: 700; line-height: 1; margin-top: 4px; transition: opacity .12s; }
.receipt-body { padding: 20px 24px 8px; }
.rline { display: flex; justify-content: space-between; align-items: baseline; padding: 7px 0; border-bottom: 1px dashed var(--line); font-size: 14px; }
.rline .k { color: var(--ink-soft); }
.rline .v { font-weight: 600; font-variant-numeric: tabular-nums; }
.rline.total { border-bottom: none; padding-top: 12px; font-size: 15.5px; }
.rline.total .v { color: var(--herb-deep); font-size: 18px; }

.torn-edge {
  height: 14px;
  background:
    linear-gradient(-45deg, var(--ivory) 8px, transparent 0),
    linear-gradient(45deg, var(--ivory) 8px, transparent 0);
  background-size: 16px 16px; background-position: left bottom; background-repeat: repeat-x;
}

.donut-wrap { display: flex; align-items: center; gap: 18px; padding: 6px 24px 20px; }
.donut { width: 118px; height: 118px; border-radius: 50%; flex: none; transition: background .35s ease; }
.legend { font-size: 13px; flex: 1; }
.legend-row { display: flex; align-items: center; gap: 8px; padding: 3px 0; }
.legend-row .sw { width: 10px; height: 10px; border-radius: 3px; flex: none; }
.legend-row .name { color: var(--ink-soft); flex: 1; }
.legend-row .pct { font-weight: 700; font-variant-numeric: tabular-nums; }

.pulse { animation: pulse .4s ease; }
@keyframes pulse { 0% { transform: scale(1); } 30% { transform: scale(1.03); } 100% { transform: scale(1); } }

/* --- formula accordion --- */
.formula-accordion { margin-top: 20px; }
.formula-accordion details { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 4px 20px; }
.formula-accordion summary { cursor: pointer; padding: 14px 0; font-weight: 600; font-size: 14px; display: flex; align-items: center; justify-content: space-between; list-style: none; }
.formula-accordion summary::-webkit-details-marker { display: none; }
.formula-accordion summary .chev { transition: transform .2s; color: var(--ink-soft); }
.formula-accordion details[open] summary .chev { transform: rotate(90deg); }
.formula-accordion .formula-body { padding-bottom: 18px; font-size: 13.5px; color: var(--ink-soft); border-top: 1px solid var(--line); padding-top: 14px; }
.formula-accordion .formula-body code { background: var(--ivory-dim); padding: 2px 6px; border-radius: 6px; font-size: 12.5px; color: var(--ink); }

/* --- trust bar --- */
.trust { background: var(--herb-pale); border-radius: 24px; padding: 44px 32px; }
.trust h3 { text-align: center; font-family: var(--font-serif); font-weight: 600; font-size: 22px; margin: 0 0 32px; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
@media (max-width: 760px) { .trust-grid { grid-template-columns: repeat(2, 1fr); } }
.trust-icon { width: 46px; height: 46px; border-radius: 50%; background: var(--paper); display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; color: var(--herb-deep); box-shadow: var(--shadow); }
.trust-grid .t { font-weight: 700; font-size: 14.5px; margin-bottom: 4px; }
.trust-grid .d { font-size: 12.5px; color: var(--ink-soft); }

/* --- cookie consent banner --- */
.consent-banner {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  background: var(--ink); color: #E7EFE9; padding: 18px 24px;
  box-shadow: 0 -8px 24px rgba(0,0,0,.18);
  transform: translateY(100%); transition: transform .25s ease;
}
.consent-banner.visible { transform: translateY(0); }
.consent-inner { max-width: 1180px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.consent-inner p { margin: 0; font-size: 13.5px; line-height: 1.5; max-width: 62ch; color: #C7D6CC; }
.consent-inner a { color: #8FCB9F; font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }
.consent-actions { display: flex; gap: 10px; flex-shrink: 0; }
.consent-actions button { font-family: inherit; font-size: 13.5px; font-weight: 700; padding: 10px 18px; border-radius: 10px; cursor: pointer; border: none; }
.consent-accept { background: var(--marigold); color: var(--ink); }
.consent-accept:hover { background: #F0B65C; }
.consent-decline { background: transparent; color: #C7D6CC; border: 1.5px solid #3E4F44 !important; }
.consent-decline:hover { border-color: #8FCB9F !important; color: var(--ivory); }
@media (max-width: 640px) { .consent-inner { flex-direction: column; align-items: stretch; } .consent-actions { justify-content: flex-end; } }