/* Research (v0.6): the search form, the Google Sheet and recent searches, and the competitor cards by section.
   Only rs-* classes live here; shared components come from components.css. */

/* --------------------------------------------------------------- layout */
.rs-page, .rs-results-wrap, .rs-results, .rs-group, .rs-section { grid-template-columns: minmax(0, 1fr); }
.rs-top > *, .rs-side > *, .rs-form > *, .rs-filters__grid > * { min-width: 0; }
.rs-top { display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(300px, 1fr); gap: var(--sp-5); align-items: start; }
.rs-side { display: grid; gap: var(--sp-5); align-content: start; }
@media (max-width: 1180px) { .rs-top { grid-template-columns: minmax(0, 1fr); } .rs-side { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) { .rs-side { grid-template-columns: minmax(0, 1fr); } }

/* ----------------------------------------------------------------- form */
.rs-form { display: grid; gap: var(--sp-5); }
.rs-form__grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: var(--sp-4); }
.rs-scope { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-3); }
.rs-scope .segmented { flex: none; max-width: 100%; }
.rs-scope__product { flex: 1 1 220px; min-width: 0; }
.rs-scope__product:empty { display: none; }
.rs-form__kwfoot { display: flex; justify-content: flex-end; min-height: 0; }
.rs-form__kwfoot .btn[hidden] { display: none; }

.rs-filters {
  border: 1px solid var(--line); border-radius: var(--r-md); padding: var(--sp-4); margin: 0; min-width: 0;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
}
.rs-filters__legend { display: inline-flex; align-items: center; gap: 8px; padding: 0 8px; margin-left: -8px; font-size: var(--fs-sm); font-weight: 800; }
.rs-filters__legend svg { width: 15px; height: 15px; color: var(--brand); }
.rs-filters__legend .field__hint { font-weight: 600; }
.rs-filters__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-4) var(--sp-4); }
.rs-filters__grid > .field:nth-child(2) { grid-column: span 2; }
.rs-unit { display: flex; align-items: center; gap: 8px; font-size: var(--fs-sm); color: var(--muted); font-weight: 650; }
.rs-unit .input { flex: 1 1 auto; min-width: 0; }
.rs-unit span { flex: none; }
.rs-range { display: flex; align-items: center; gap: 8px; }
.rs-range__to { color: var(--muted); font-size: var(--fs-sm); font-weight: 700; flex: none; }
.rs-money { flex: 1 1 0; min-width: 0; }
.rs-money .input { padding-left: 26px; }
.rs-money__sign { position: absolute; left: 12px; color: var(--muted); font-weight: 800; font-size: var(--fs-sm); pointer-events: none; }
.rs-check { display: inline-flex; align-items: center; gap: 8px; font-size: var(--fs-sm); font-weight: 750; cursor: pointer; min-height: 22px; }
.rs-check input { width: 17px; height: 17px; accent-color: var(--brand); margin: 0; flex: none; }
.rs-perso { align-content: start; }
.rs-perso .rs-check { min-height: 42px; }
.rs-bigshop { grid-column: 1 / -1; display: flex; align-items: center; gap: 10px 16px; flex-wrap: wrap; padding-top: var(--sp-3); border-top: 1px solid var(--line-2); }
.rs-bigshop .rs-unit .input { width: 120px; flex: none; }
.rs-bigshop:has(input[type='checkbox']:not(:checked)) .rs-unit { opacity: .45; }

.rs-form__foot { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; padding-top: var(--sp-4); border-top: 1px dashed var(--line-strong); }
.rs-form__foot-text { display: grid; gap: var(--sp-3); flex: 1 1 320px; min-width: 0; }
.rs-form__foot .btn--lg { flex: none; }
.rs-form__foot .note { font-size: var(--fs-xs); }
.rs-form__sections { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; min-width: 0; }
.rs-form__section { min-width: 0; }
.rs-form__sections-label { font-size: .68rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-right: 4px; }
.rs-form__section {
  display: inline-flex; align-items: center; gap: 7px; max-width: 100%; height: 28px; padding: 0 10px 0 4px; border-radius: var(--r-pill);
  background: var(--violet-soft); color: var(--violet-ink); border: 1px solid var(--violet-line); font-size: .74rem; font-weight: 700;
}
.rs-form__section b { width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; background: var(--violet); color: #fff; font-size: .7rem; flex: none; }
.rs-form__section span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

@media (max-width: 860px) {
  .rs-filters__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .rs-form__grid { grid-template-columns: minmax(0, 1fr); }
  .rs-filters__grid { grid-template-columns: minmax(0, 1fr); }
  .rs-filters__grid > .field:nth-child(2) { grid-column: auto; }
  .rs-scope .segmented { display: flex; flex: 1 1 100%; width: 100%; min-width: 0; }
  .rs-scope .segmented button { flex: 1 1 0; min-width: 0; padding: 0 6px; white-space: normal; line-height: 1.15; height: 44px; }
  .rs-form__foot .btn--lg { width: 100%; }
}

/* ---------------------------------------------------------- side cards */
.rs-side-card .card__body { padding-top: var(--sp-4); }
.rs-sheet__state { display: flex; gap: 10px; align-items: flex-start; padding: 12px; border-radius: var(--r-md); border: 1px solid var(--line); background: var(--surface-2); }
.rs-sheet__state b { display: block; font-size: var(--fs-sm); }
.rs-sheet__state span { font-size: var(--fs-xs); color: var(--muted); overflow-wrap: anywhere; }
.rs-sheet__dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 5px; flex: none; background: var(--blue); box-shadow: 0 0 0 4px var(--blue-soft); }
.rs-sheet__state.is-ok { background: var(--ok-soft); border-color: var(--ok-line); }
.rs-sheet__state.is-ok .rs-sheet__dot { background: var(--ok); box-shadow: 0 0 0 4px color-mix(in srgb, var(--ok) 22%, transparent); }
.rs-sheet__state.is-warn { background: var(--warn-soft); border-color: var(--warn-line); }
.rs-sheet__state.is-warn .rs-sheet__dot { background: var(--warn); box-shadow: 0 0 0 4px color-mix(in srgb, var(--warn) 22%, transparent); }
.rs-sheet__state.is-no { background: var(--no-soft); border-color: var(--no-line); }
.rs-sheet__state.is-no .rs-sheet__dot { background: var(--no); box-shadow: 0 0 0 4px color-mix(in srgb, var(--no) 22%, transparent); }
.rs-sheet__when { display: flex; align-items: center; gap: 6px; }
.rs-sheet__when svg { width: 14px; height: 14px; }
.rs-sheet__tabs { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
.rs-sheet__tabs li { display: flex; align-items: center; gap: 8px; font-size: var(--fs-sm); padding: 6px 10px; border-radius: var(--r-sm); background: var(--surface-2); border: 1px solid var(--line-2); }
.rs-sheet__tabs svg { width: 14px; height: 14px; color: var(--ok-ink); flex: none; }
.rs-sheet__tabs span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rs-sheet__tabs b { font-size: var(--fs-xs); color: var(--muted); }
.rs-sheet__share { overflow-wrap: anywhere; }

.rs-runs { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.rs-run {
  width: 100%; display: flex; align-items: center; gap: 10px; text-align: left; padding: 10px 12px; border-radius: var(--r-md);
  border: 1px solid var(--line-2); background: var(--surface); transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.rs-run:hover { border-color: var(--line-strong); background: var(--surface-2); }
.rs-run__main { flex: 1; min-width: 0; display: grid; gap: 2px; }
.rs-run__main b { font-size: var(--fs-sm); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rs-run__sub { font-size: var(--fs-xs); color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* -------------------------------------------------------------- results */
.rs-toolbar { gap: var(--sp-3); }
.rs-toolbar__status { flex: 1 1 auto; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.rs-toolbar__status::-webkit-scrollbar { display: none; }
.rs-toolbar__status .segmented button { white-space: nowrap; }
.rs-toolbar .select { flex: 0 1 220px; min-width: 160px; }
@media (max-width: 640px) {
  .rs-toolbar { padding: var(--sp-2); }
  .rs-toolbar__status { flex: 1 1 100%; }
  .rs-toolbar__status .segmented { display: flex; width: 100%; }
  .rs-toolbar__status .segmented button { flex: 1 1 auto; padding: 0 5px; font-size: .68rem; }
  .rs-toolbar .select { flex: 1 1 140px; min-width: 0; }
}

.rs-results { display: grid; gap: var(--sp-6); }
.rs-group { display: grid; gap: var(--sp-5); }
.rs-group + .rs-group { padding-top: var(--sp-5); border-top: 1px solid var(--line); }
.rs-group__head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.rs-group__head h3 { font-family: var(--font-display); font-weight: 600; font-size: var(--fs-lg); }

.rs-section { display: grid; gap: var(--sp-4); }
.rs-section__head { display: flex; align-items: center; gap: 12px; }
.rs-section__num {
  width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; flex: none; font-weight: 800; font-size: var(--fs-md);
  color: #fff; background: linear-gradient(135deg, var(--violet), var(--blue)); box-shadow: 0 8px 18px -10px var(--violet);
}
.rs-section__text { flex: 1; min-width: 0; }
.rs-section__text h4 { font-size: var(--fs-md); font-weight: 800; }
.rs-section__text p { font-size: var(--fs-sm); color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rs-section__empty {
  display: flex; align-items: center; gap: 10px; padding: var(--sp-5); border-radius: var(--r-lg); border: 1.5px dashed var(--line-strong);
  color: var(--muted); font-size: var(--fs-sm); background: var(--surface-2);
}
.rs-section__empty svg { width: 18px; height: 18px; }
.rs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(232px, 1fr)); gap: var(--sp-4); }

/* ------------------------------------------------------------------ card */
.rs-card {
  display: flex; flex-direction: column; min-width: 0; overflow: hidden; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  transition: transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease), border-color var(--t-med) var(--ease);
}
.rs-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.rs-card.is-approved { border-color: var(--ok-line); box-shadow: 0 0 0 1px var(--ok-line), var(--shadow-sm); }
.rs-card.is-used { border-color: var(--violet-line); }
.rs-card.is-rejected { opacity: .72; }
.rs-card.is-rejected .rs-card__img { filter: grayscale(.85); }

.rs-card__media { position: relative; aspect-ratio: 4 / 3; background: var(--surface-3); overflow: hidden; }
.rs-card__img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform var(--t-slow) var(--ease); }
.rs-card:hover .rs-card__img { transform: scale(1.03); }
.rs-card__noimg { position: absolute; inset: 0; display: grid; place-items: center; align-content: center; gap: 6px; color: var(--faint); font-size: var(--fs-xs); font-weight: 700; }
.rs-card__noimg svg { width: 28px; height: 28px; }
.rs-card__badges { position: absolute; top: 10px; left: 10px; right: 10px; display: flex; justify-content: space-between; gap: 6px; pointer-events: none; }
/* chips over a photo need a solid face: the tone stays in the text and the border */
.rs-card__badges .chip { background: var(--surface); box-shadow: 0 2px 8px rgba(0, 0, 0, .18); }
.rs-card__badges .chip:not([class*='chip--']) { color: var(--ink-2); }
.rs-card__price {
  position: absolute; right: 10px; bottom: 10px; padding: 4px 9px; border-radius: 8px; font-size: var(--fs-xs); font-weight: 800;
  background: color-mix(in srgb, var(--ink) 82%, transparent); color: var(--surface); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}

.rs-card__body { display: flex; flex-direction: column; gap: 10px; padding: 14px 14px 12px; flex: 1; }
.rs-card__title {
  font-weight: 750; font-size: var(--fs-sm); line-height: 1.35; color: var(--ink); min-height: 2.7em;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
a.rs-card__title:hover { color: var(--brand); text-decoration: none; }
.rs-card__meta { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: var(--fs-xs); color: var(--muted); font-weight: 650; }
.rs-card__meta svg { width: 13px; height: 13px; flex: none; }
.rs-card__shop, .rs-card__age { display: inline-flex; align-items: center; gap: 5px; min-width: 0; max-width: 100%; }
.rs-card__shop span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
a.rs-card__shop { color: var(--ink-2); }
a.rs-card__shop:hover { color: var(--brand); }

.rs-card__stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line-2); border-radius: var(--r-md); overflow: hidden; background: var(--surface-2); }
.rs-stat { display: grid; gap: 1px; padding: 7px 8px; min-width: 0; }
.rs-stat + .rs-stat { border-left: 1px solid var(--line-2); }
.rs-stat__value { font-size: var(--fs-md); font-weight: 800; letter-spacing: -.01em; color: var(--ink); white-space: nowrap; }
.rs-stat__label { font-size: .64rem; font-weight: 700; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; letter-spacing: -.005em; }
.rs-stat--lead { background: var(--ok-soft); }
.rs-stat--lead .rs-stat__value { color: var(--ok-ink); }
.rs-card__est { display: flex; align-items: center; gap: 5px; font-size: .68rem; color: var(--faint); font-weight: 650; margin-top: -4px; }
.rs-card__est svg { width: 12px; height: 12px; flex: none; }
.rs-card__notes { font-size: var(--fs-xs); line-height: 1.45; color: var(--ink-2); border-left: 3px solid var(--brand); padding: 0 0 0 8px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.rs-card__actions { display: flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 4px; }
.rs-card__actions .btn--primary { flex: 1 1 auto; }
.rs-card__actions .btn--ghost:not(.btn--icon) { color: var(--muted); }
.rs-card__actions .btn--ghost:not(.btn--icon):hover { color: var(--no-ink); background: var(--no-soft); }
.rs-card__actions > .btn:last-child.btn--icon { margin-left: auto; }

@media (max-width: 640px) {
  .rs-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-3); }
  .rs-card__body { padding: 10px; gap: 8px; }
  .rs-card__stats { grid-template-columns: minmax(0, 1fr); }
  .rs-stat { display: flex; align-items: baseline; justify-content: space-between; gap: 6px; padding: 5px 8px; }
  .rs-stat + .rs-stat { border-left: 0; border-top: 1px solid var(--line-2); }
  .rs-stat__value { font-size: var(--fs-sm); }
  .rs-card__actions { flex-wrap: wrap; }
  .rs-card__actions .btn--primary { flex: 1 1 100%; }
  .rs-card__actions .btn--ghost:not(.btn--icon) { flex: 1 1 auto; }
  .rs-card__badges { top: 6px; left: 6px; right: 6px; }
  .rs-card__badges .chip { height: 22px; padding: 0 7px; font-size: .64rem; }
  .rs-card__badges .chip:last-child { display: none; }
  .rs-section__text p { white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
}

/* --------------------------------------------------------------- dialogs */
.rs-pick { display: flex; gap: var(--sp-4); align-items: center; padding: 12px; border-radius: var(--r-md); border: 1px solid var(--line); background: var(--surface-2); }
.rs-pick__img { width: 84px; height: 84px; border-radius: var(--r-md); overflow: hidden; flex: none; background: var(--surface-3); display: grid; place-items: center; color: var(--faint); }
.rs-pick__img img { width: 100%; height: 100%; object-fit: cover; }
.rs-pick__img svg { width: 24px; height: 24px; }
.rs-pick__text { display: grid; gap: 4px; min-width: 0; }
.rs-pick__text b { font-size: var(--fs-sm); line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.rs-pick__est { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.modal:has(.rs-pick) .modal__foot { flex-wrap: wrap; }
@media (max-width: 640px) {
  .rs-pick__img { width: 64px; height: 64px; }
  .modal:has(.rs-pick) .modal__foot .btn { flex: 1 1 100%; }
}