/* ============================================================
   Customer Log-Review Portal — shared component styles
   Loaded by portal.html (customer) and index.html (tuner Reviews).
   Built on the design-system component tokens (tokens.css): --btn-*, --cta-*,
   --inp-*, --ddt-*, --seg-*, --type-*. No hardcoded visual values.
   ============================================================ */

/* ── Buttons (design-system --btn / --cta) ── */
.rv-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--spacing-6px);
  height: var(--btn-height); padding: 0 var(--btn-pad-x); border-radius: var(--btn-radius);
  border: 1px solid var(--btn-border); background: var(--btn-bg); color: var(--btn-color);
  font-family: var(--font-family-manrope); font-size: var(--btn-font-size); font-weight: var(--btn-font-weight);
  letter-spacing: var(--btn-font-tracking); line-height: 1; cursor: pointer; white-space: nowrap;
  text-decoration: none;
  transition: color .12s, border-color .12s, background .12s, filter .12s;
}
.rv-btn:hover { color: var(--btn-hover-color); border-color: var(--btn-hover-border); }
.rv-btn:disabled { opacity: .5; cursor: default; }
.rv-btn-primary { background: var(--cta-bg); border-color: transparent; color: var(--cta-color); height: var(--cta-height); padding: 0 var(--cta-pad-x); border-radius: var(--cta-radius); font-size: var(--cta-font-size); font-weight: var(--cta-font-weight); }
.rv-btn-primary:hover { filter: brightness(1.12); color: var(--cta-color); border-color: transparent; }
.rv-btn-lg { height: var(--cta-lg-height); padding: 0 var(--cta-lg-pad-x); font-size: var(--cta-lg-font-size); font-weight: var(--cta-lg-font-weight); }
.rv-btn-danger { color: var(--color-status-red); }
.rv-btn-danger:hover { color: var(--color-status-red); border-color: var(--color-status-red-tint-3); background: var(--color-status-red-tint-2); }
.rv-btn-sm { height: var(--btn-height); }   /* alias — base button is already control-height */

/* ── Inputs / textareas (--inp) ── */
.rv-input {
  width: 100%; min-height: var(--inp-height); padding: var(--spacing-6px) var(--inp-pad-x);
  background: var(--inp-bg); border: 1px solid var(--inp-border); border-radius: var(--inp-radius);
  color: var(--inp-focus-color); font-family: var(--font-family-manrope); font-size: var(--inp-font-size);
  font-weight: var(--inp-font-weight); line-height: var(--font-leading-1.4);
}
.rv-input::placeholder { color: var(--inp-color); }
.rv-input:hover { border-color: var(--inp-hover-border); }
.rv-input:focus { outline: none; border-color: var(--inp-focus-border); color: var(--inp-focus-color); }
textarea.rv-input { min-height: 64px; resize: vertical; }
.rv-input[readonly] { background: var(--color-surface-1); color: var(--color-text-2); cursor: default; }
.rv-input[readonly]:hover { border-color: var(--inp-border); }

/* ── Native select styled like the design-system dropdown trigger (--ddt) ── */
.rv-select {
  height: var(--ddt-height); padding: 0 var(--ddt-pad-x); background: var(--ddt-bg);
  border: 1px solid var(--ddt-border); border-radius: var(--ddt-radius); color: var(--ddt-color);
  font-family: var(--font-family-manrope); font-size: var(--font-size-9px); font-weight: var(--ddt-font-weight);
  cursor: pointer;
}
.rv-select:hover { border-color: var(--ddt-hover-border); color: var(--ddt-hover-color); }
.rv-select:focus { outline: none; border-color: var(--inp-focus-border); }

/* ── Design-system custom dropdown (pill-hover popup) — shared with the viewer.
   JS: js/shared/snf-dropdown.js. Markup: .snf-custom-dd > .snf-dd-trigger. ── */
.snf-custom-dd { position: relative; margin-top: 0.2rem; width: 100%; }
.snf-dd-trigger {
  display: flex; align-items: center; justify-content: space-between; gap: var(--spacing-24px);
  width: 100%; height: var(--btn-height); padding: 0 6px 0 8px;
  background: var(--color-surface-3); border: 1px solid var(--color-border-2);
  border-radius: var(--radius-4px); color: var(--color-text-1);
  font-family: var(--font-family-manrope); font-size: var(--font-size-9px); font-weight: var(--font-weight-600);
  cursor: pointer; text-align: left; outline: none;
  transition: color 0.15s, border-color 0.15s;
}
.snf-dd-trigger:hover, .snf-dd-trigger.is-active {
  border-color: var(--color-border-3); color: var(--color-text-2);
}
.snf-dd-trigger .snf-dd-label {
  flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.snf-dd-trigger .snf-dd-chevron { width: 10px; height: 10px; flex-shrink: 0; color: inherit; }
/* Popup is appended to <body> to escape overflow:hidden ancestors */
.snf-dd-popup {
  display: flex; flex-direction: column; position: fixed;
  background: var(--color-surface-3); border: 1px solid var(--color-border-2); border-radius: var(--radius-8px);
  box-shadow: 4px 4px 50px 0px rgba(0,0,0,0.4); z-index: 500;
  width: max-content; min-width: 200px; max-width: 520px; padding: 8px;
  opacity: 0; transform: translateY(-4px); pointer-events: none;
  transition: opacity 0.15s ease, transform 0.15s ease;
}
.snf-dd-popup.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
/* Narrower cap for the sidebar CSV/BIN pickers (tagged via data-popup-class). */
.snf-dd-popup--narrow { max-width: 400px; }
/* Wider cap for the Virtual Dyno compare-log picker (long datalog filenames). */
.snf-dd-popup--dyno { max-width: 420px; }
.snf-dd-list { max-height: 220px; overflow-y: auto; overflow-x: hidden; position: relative; padding: 2px; }
.snf-dd-pill {
  position: absolute; left: 2px; right: 2px;
  background: var(--pill-bg); border-radius: var(--radius-4px);
  pointer-events: none; opacity: 0; z-index: 0;
  transition: top 0.14s cubic-bezier(0.34, 1.4, 0.64, 1),
              height 0.07s ease, opacity 0.08s ease;
}
.snf-dd-list.pill-visible .snf-dd-pill { opacity: 1; }
.snf-dd-item {
  display: block; padding: 4px 8px; margin: 2px 0; border-radius: var(--radius-4px);
  font-family: var(--font-family-manrope); font-size: var(--font-size-9px); font-weight: var(--font-weight-600);
  color: var(--color-text-1); cursor: pointer;
  position: relative; z-index: 1; transition: color 0.08s ease;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.snf-dd-item.is-active { color: var(--color-text-3); }
.snf-dd-item.snf-dd-empty { cursor: default; font-style: italic; }
.snf-dd-header { padding: 6px 8px 2px; margin-top: 4px; border-top: 1px solid var(--color-border-1); font-size: var(--font-size-9px); font-weight: var(--font-weight-700); text-transform: uppercase; letter-spacing: .04em; color: var(--color-accent-bright); white-space: nowrap; cursor: default; }
/* Collapsible folder row (folder-aware populate()). The hover pill targets
   .snf-dd-item only, so folders get their own hover background. */
.snf-dd-folder {
  display: flex; align-items: center; gap: var(--spacing-6px);
  padding: 4px 8px; margin: 2px 0; border-radius: var(--radius-4px);
  font-family: var(--font-family-manrope); font-size: var(--font-size-9px); font-weight: var(--font-weight-700);
  color: var(--color-text-1); cursor: pointer;
  position: relative; z-index: 1; white-space: nowrap;
  transition: color 0.08s ease, background 0.08s ease;
}
.snf-dd-folder:hover { background: var(--pill-bg); color: var(--color-text-3); }
.snf-dd-chev {
  width: 8px; height: 8px; flex-shrink: 0; color: var(--color-border-3);
  transition: transform 0.14s cubic-bezier(0.34, 1.4, 0.64, 1);
}
.snf-dd-folder.is-open .snf-dd-chev { transform: rotate(90deg); }
.snf-dd-fname { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.snf-dd-fcount { flex-shrink: 0; font-size: var(--font-size-8px); font-weight: var(--font-weight-600); color: var(--color-border-3); }

/* ── Tabs (segmented control --seg) ── */
.rv-tabs { display: flex; gap: var(--spacing-4px); padding: var(--spacing-2px); background: var(--seg-bg); border: 1px solid var(--seg-border); border-radius: var(--seg-radius); }
.rv-tab { flex: 1; height: var(--cta-height); border: 0; border-radius: var(--seg-radius); background: transparent; color: var(--seg-color); font-family: var(--font-family-manrope); font-size: var(--seg-font-size); font-weight: var(--seg-font-weight); cursor: pointer; }
.rv-tab:hover { color: var(--seg-hover-color); }
.rv-tab.active { background: var(--seg-active-bg); color: var(--seg-active-color); }

/* ── Status badge ── */
.rv-status { display: inline-block; font-size: var(--type-label-size); font-weight: var(--font-weight-600); text-transform: uppercase; letter-spacing: .05em; padding: var(--spacing-2px) var(--spacing-8px); border-radius: var(--radius-4px); border: 1px solid var(--color-border-2); color: var(--color-text-2); }
.rv-status-submitted { background: var(--color-status-blue-tint-2); border-color: var(--color-status-blue-tint-3); color: var(--color-status-blue); }
.rv-status-in_review { background: var(--color-status-amber-tint-1); color: var(--color-status-amber); }
.rv-status-replied   { background: var(--color-status-green-tint-2); border-color: var(--color-status-green-tint-3); color: var(--color-status-green); }
.rv-status-closed    { background: var(--color-surface-3); color: var(--color-text-1); }

/* ── Cards, list rows, thread ── */
.rv-card { background: var(--color-surface-2); border: 1px solid var(--color-border-1); border-radius: var(--radius-8px); padding: var(--spacing-16px); }
.rv-list-row { display: flex; align-items: center; gap: var(--spacing-12px); padding: var(--spacing-12px) var(--spacing-16px); border: 1px solid var(--color-border-1); border-radius: var(--radius-8px); background: var(--color-surface-2); cursor: pointer; transition: border-color .12s, background .12s; margin-bottom: var(--spacing-8px); }
.rv-list-row:hover { border-color: var(--color-border-3); background: var(--color-surface-3); }
.rv-list-main { flex: 1; min-width: 0; }
.rv-list-title { font-size: var(--font-size-13px); font-weight: var(--font-weight-600); color: var(--color-text-5); }
.rv-list-sub { font-size: var(--type-meta-size); color: var(--color-text-1); margin-top: var(--spacing-2px); }
/* Per-customer submissions: a responsive grid of vertical mini vehicle cards */
.rv-inbox-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--spacing-16px); }
.rv-tcard { position: relative; background: var(--color-surface-2); border: 1px solid var(--color-border-1); border-radius: var(--radius-10px); padding: var(--spacing-16px); cursor: pointer; transition: border-color .12s, background .12s; }
.rv-tcard:hover { border-color: var(--color-border-3); background: var(--color-surface-3); }
.rv-tcard-badge { position: absolute; top: var(--spacing-12px); right: var(--spacing-12px); }
.rv-tcard-img { display: block; width: 80%; height: 104px; object-fit: contain; margin: var(--spacing-4px) auto var(--spacing-12px); }
.rv-tcard-title { text-align: center; font-size: var(--font-size-14px); font-weight: var(--font-weight-600); color: var(--color-text-5); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rv-tcard-model { text-align: center; font-size: var(--type-meta-size); color: var(--color-text-2); margin-top: var(--spacing-2px); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rv-tcard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-12px) var(--spacing-16px); }
.rv-thread { display: flex; flex-direction: column; gap: var(--spacing-12px); }
.rv-item { border: 1px solid var(--color-border-1); border-radius: var(--radius-8px); background: var(--color-surface-2); padding: var(--spacing-12px) var(--spacing-16px); }
.rv-item-head { display: flex; align-items: center; gap: var(--spacing-8px); font-size: var(--type-meta-size); color: var(--color-text-1); margin-bottom: var(--spacing-8px); }
.rv-item-author { font-weight: var(--font-weight-600); color: var(--color-text-4); }
.rv-item-date { font-size: var(--font-size-9px); }
.rv-item-body { font-size: var(--type-body-size); color: var(--color-text-4); line-height: var(--font-leading-1.5); white-space: pre-wrap; }
/* File/revision rows in the conversation — keep the Download button right-aligned. */
.rv-item-file { display: flex; align-items: center; gap: var(--spacing-8px); }
.rv-item-fname { min-width: 0; flex: 1; word-break: break-word; }
.rv-item-acts { display: flex; gap: var(--spacing-6px); flex-shrink: 0; }
.rv-item-file > .rv-btn { margin-left: auto; flex-shrink: 0; }

/* ── Layout + typography helpers ── */
.rv-wrap { max-width: 920px; margin: 0 auto; padding: var(--spacing-24px) var(--spacing-16px) var(--spacing-48px); }
/* Customer message body inside the case-context card */
.rv-ctx-msg { font-size: var(--type-body-size); color: var(--color-text-4); line-height: var(--font-leading-1.5); white-space: pre-wrap; word-break: break-word; }
.rv-bar { display: flex; align-items: center; gap: var(--spacing-12px); padding: var(--spacing-12px) 0 var(--spacing-16px); border-bottom: 1px solid var(--color-border-1); margin-bottom: var(--spacing-16px); }
.rv-flex-spacer { flex: 1; }
.rv-row { display: flex; align-items: center; gap: var(--spacing-8px); }
.rv-brand { font-size: var(--type-eyebrow-size); font-weight: var(--font-weight-700); text-transform: uppercase; letter-spacing: .08em; color: var(--color-accent-bright); }
.rv-h1 { font-size: var(--type-h1-size); font-weight: var(--type-h1-weight); color: var(--type-h1-color); line-height: var(--font-leading-1.3); }
.rv-h2 { font-size: var(--type-h2-size); font-weight: var(--type-h2-weight); color: var(--type-h2-color); }
.rv-label { font-size: var(--type-eyebrow-size); text-transform: uppercase; letter-spacing: .04em; color: var(--color-text-2); margin-bottom: var(--spacing-4px); display: block; }
.rv-req { color: var(--color-status-red); }
.rv-muted { color: var(--color-text-1); font-size: var(--type-meta-size); }
.rv-msg-inline { font-size: var(--type-meta-size); color: var(--color-text-2); margin-left: var(--spacing-8px); }
.rv-empty { color: var(--color-text-1); font-size: var(--type-body-size); text-align: center; padding: var(--spacing-32px) var(--spacing-16px); }
.rv-note { background: var(--color-surface-2); border: 1px solid var(--color-border-1); border-radius: var(--radius-6px); padding: var(--spacing-8px) var(--spacing-12px); color: var(--color-text-2); font-size: var(--type-meta-size); line-height: var(--font-leading-1.4); word-break: break-word; }
.rv-field { margin-bottom: var(--spacing-12px); }

/* ── File pick (drop target) ── */
.rv-filepick { display: flex; align-items: center; gap: var(--spacing-12px); padding: var(--spacing-12px) var(--spacing-16px); border: 1px dashed var(--color-border-3); border-radius: var(--radius-8px); cursor: pointer; color: var(--color-text-2); font-size: var(--font-size-12px); transition: border-color .12s, background .12s, color .12s; }
.rv-filepick:hover { border-color: var(--color-accent-border); background: var(--color-accent-tint-2); color: var(--color-text-4); }
.rv-filepick.has { border-style: solid; border-color: var(--color-status-green-tint-3); color: var(--color-text-5); }
/* Active drag-over wins over hover + has (declared last) so the blue highlight always shows. */
.rv-filepick.drag { border-style: solid; border-color: var(--color-accent-bright); background: var(--color-accent-tint-2); color: var(--color-text-5); }

/* ── Rich upload drop zone (shared with My Files; portal wiring toggles .drag) ── */
.dz-wrap {
  width: 100%; min-height: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 1.25rem 2rem; text-align: center;
  border: 1.5px dashed var(--color-border-2);
  border-radius: var(--radius-10px); background: var(--color-surface-2);
  position: relative; overflow: hidden; cursor: pointer; user-select: none;
  transition: border-color 0.15s, background 0.15s;
}
.dz-wrap.dz-active, .dz-wrap.drag { border-color: var(--color-accent-bright); background: var(--color-accent-tint-1); }
.dz-content { display: flex; flex-direction: column; align-items: center; transition: opacity 0.2s; }
.dz-wrap.dz-active .dz-content, .dz-wrap.drag .dz-content { opacity: 0.1; }
.dz-icon { color: var(--color-border-3); margin-bottom: 1rem; flex-shrink: 0; transition: color 0.15s; }
.dz-headline { font-size: var(--font-size-12px); font-weight: var(--font-weight-700); color: var(--color-text-3); margin-bottom: 0.25rem; }
.dz-desc { font-size: var(--type-meta-size); color: var(--color-text-1); margin-bottom: 0; line-height: var(--font-leading-1.5); max-width: 280px; text-align: center; }
.dz-cta {
  height: var(--cta-height); padding: 0 var(--spacing-12px);
  background: var(--color-accent); color: var(--color-fg);
  border: none; border-radius: var(--radius-4px);
  font-family: var(--font-family-manrope); font-size: var(--font-size-9px); font-weight: var(--font-weight-700);
  cursor: pointer; margin-bottom: 0.75rem; transition: filter 0.12s;
}
.dz-cta:hover { filter: brightness(1.12); }
.dz-sup { font-size: var(--type-meta-size); color: var(--color-text-1); line-height: var(--font-leading-1.5); }
.dz-overlay {
  display: none; position: absolute; inset: 0;
  flex-direction: column; align-items: center; justify-content: center;
  gap: 0.5rem; color: var(--color-accent-bright);
  font-size: var(--font-size-12px); font-weight: var(--font-weight-600); pointer-events: none;
}
.dz-wrap.dz-active .dz-overlay, .dz-wrap.drag .dz-overlay { display: flex; }

/* ── Progress bar ── */
.rv-progress { height: 4px; background: var(--color-surface-3); border-radius: var(--radius-4px); overflow: hidden; margin-top: var(--spacing-8px); }
.rv-progress > div { height: 100%; width: 0; background: var(--color-accent-bright); transition: width .15s; }

/* ── Tuner Reviews section (inside index.html) ── */
#reviews-section { display: none; min-height: 100vh; padding-top: 46px; }
#reviews-section.visible { display: block; }
/* ID selector beats the inline `.snf-custom-dd { width:100% }` regardless of load order */
#rv-status-dd.rv-status-select { width: 150px; flex-shrink: 0; margin-top: 0; }
/* Status dropdown trigger mirrors the status-chip colors (uppercase pill). The
   ID-scoped selectors outrank .snf-dd-trigger:hover so the tint persists on hover. */
#rv-status-dd[class*="rv-statusdd-"] .snf-dd-trigger { text-transform: uppercase; letter-spacing: .05em; }
#rv-status-dd.rv-statusdd-submitted .snf-dd-trigger { background: var(--color-status-blue-tint-2);  border-color: var(--color-status-blue-tint-3);  color: var(--color-status-blue); }
#rv-status-dd.rv-statusdd-in_review .snf-dd-trigger { background: var(--color-status-amber-tint-1); border-color: var(--color-status-amber-tint-1); color: var(--color-status-amber); }
#rv-status-dd.rv-statusdd-replied   .snf-dd-trigger { background: var(--color-status-green-tint-2); border-color: var(--color-status-green-tint-3); color: var(--color-status-green); }
#rv-status-dd.rv-statusdd-closed    .snf-dd-trigger { background: var(--color-surface-3);           border-color: var(--color-border-2);            color: var(--color-text-1); }

/* Case detail — header (aligned status + delete), two-column body, smaller type */
.rv-case-head { display: flex; align-items: center; justify-content: space-between; gap: var(--spacing-16px); padding: var(--spacing-12px) 0 var(--spacing-16px); border-bottom: 1px solid var(--color-border-1); margin: var(--spacing-12px) 0 var(--spacing-16px); flex-wrap: wrap; }
.rv-case-title { font-size: var(--type-h2-size); font-weight: var(--type-h2-weight); color: var(--type-h2-color); line-height: var(--font-leading-1.3); word-break: break-word; }
.rv-vehicle { font-size: var(--type-meta-size); color: var(--color-text-2); line-height: var(--font-leading-1.5); margin-top: var(--spacing-4px); }
.rv-vehicle .k { color: var(--color-text-1); text-transform: uppercase; font-size: var(--type-label-size); letter-spacing: .04em; }
.rv-vehicle b { color: var(--color-text-4); font-weight: var(--font-weight-600); }
.rv-vehicle .sep { color: var(--color-border-3); margin: 0 var(--spacing-6px); }

.rv-case-cols { display: flex; gap: var(--spacing-24px); align-items: flex-start; }
.rv-case-left { width: 320px; flex-shrink: 0; }
.rv-case-right { flex: 1; min-width: 0; }
@media (max-width: 760px) { .rv-case-cols { flex-direction: column; } .rv-case-left { width: auto; } }

/* Small section label (replaces big H2 headings in the case detail) */
.rv-sec { font-size: var(--type-eyebrow-size); font-weight: var(--font-weight-700); text-transform: uppercase; letter-spacing: .05em; color: var(--color-text-2); margin: var(--spacing-16px) 0 var(--spacing-8px); }

/* Compact submitted-file card (left column) */
.rv-file { background: var(--color-surface-2); border: 1px solid var(--color-border-1); border-radius: var(--radius-8px); padding: var(--spacing-12px); margin-bottom: var(--spacing-8px); }
.rv-file-meta { font-size: var(--font-size-6px); font-weight: var(--font-weight-700); text-transform: uppercase; letter-spacing: .06em; color: var(--color-text-1); margin-bottom: var(--spacing-2px); }
.rv-file-name { font-size: var(--font-size-10px); font-weight: var(--font-weight-600); color: var(--color-text-4); word-break: break-word; }
.rv-file-actions { display: flex; gap: var(--spacing-6px); margin-top: var(--spacing-8px); flex-wrap: wrap; }
.rv-file-actions .rv-btn { flex: 1; }

/* Vehicle card (top of the left column) — model render, title, 2-col field grid */
.rv-vcard { background: var(--color-surface-2); border: 1px solid var(--color-border-1); border-radius: var(--radius-10px); padding: var(--spacing-16px); margin-bottom: var(--spacing-16px); }
.rv-vcard-img { display: block; width: 80%; max-height: 104px; object-fit: contain; margin: var(--spacing-4px) auto var(--spacing-12px); }
.rv-vcard-title { text-align: center; font-size: var(--type-h2-size); font-weight: var(--type-h2-weight); color: var(--color-text-5); line-height: var(--font-leading-1.3); word-break: break-word; }
.rv-vcard-divider { height: 1px; background: var(--color-border-1); margin: var(--spacing-12px) 0; }
.rv-vcard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-12px) var(--spacing-16px); }
.rv-vcard-cell { min-width: 0; }
.rv-vcard-label { font-size: var(--font-size-6px); font-weight: var(--font-weight-700); text-transform: uppercase; letter-spacing: .06em; color: var(--color-text-1); margin-bottom: var(--spacing-2px); }
.rv-vcard-val { font-size: var(--font-size-10px); font-weight: var(--font-weight-600); color: var(--color-text-4); word-break: break-word; }
.rv-vcard-tune { grid-column: 1 / -1; }

/* Inline log-presets editor — toggle each channel on/off, send an updated file back.
   Checkbox mirrors the design-system .lv-cb pattern (--cb-* tokens + SVG checkmark). */
.rv-pset { margin: var(--spacing-8px) 0 var(--spacing-12px); padding-top: var(--spacing-12px); border-top: 1px solid var(--color-border-1); }
.rv-pset-tools { display: flex; align-items: center; gap: var(--spacing-6px); margin-bottom: var(--spacing-8px); }
.rv-pset-filter { flex: 1; min-width: 0; }
.rv-pset-count { font-size: var(--type-meta-size); color: var(--color-text-1); margin-bottom: var(--spacing-6px); }
.rv-pset-list { max-height: 300px; overflow-y: auto; border: 1px solid var(--color-border-1); border-radius: var(--radius-8px); background: var(--color-surface-2); }
.rv-pset-row { display: flex; align-items: center; gap: var(--spacing-8px); padding: var(--spacing-6px) var(--spacing-8px); cursor: pointer; transition: background .1s; }
.rv-pset-row:hover { background: var(--color-surface-3); }
.rv-pset-row.hidden { display: none; }
.rv-pset-cb { width: var(--cb-size); height: var(--cb-size); flex-shrink: 0; display: flex; align-items: center; justify-content: center; border: 1px solid var(--cb-border); border-radius: var(--btn-radius); transition: background .1s, border-color .1s; }
.rv-pset-row.is-checked .rv-pset-cb { background: var(--cb-fill); border-color: var(--cb-fill); }
.rv-pset-cb svg { opacity: 0; }
.rv-pset-row.is-checked .rv-pset-cb svg { opacity: 1; }
.rv-pset-name { font-size: var(--font-size-10px); color: var(--color-text-5); word-break: break-word; }

/* ── Tuning Center BETA gate ──
   Centred passcode card shown until the universal beta passcode is entered. */
.rv-beta-gate { display: flex; justify-content: center; padding: var(--spacing-48px) 0; }
.rv-beta-card { width: 100%; max-width: 360px; text-align: center; background: var(--color-surface-3); border: 1px solid var(--color-border-2); border-radius: var(--radius-10px); padding: var(--spacing-24px); }
.rv-beta-badge { display: inline-block; font-size: var(--type-label-size); font-weight: var(--font-weight-700); text-transform: uppercase; letter-spacing: var(--type-label-tracking); color: var(--color-status-amber); background: var(--color-status-amber-tint-1); border-radius: var(--radius-4px); padding: var(--spacing-3px) var(--spacing-6px); }
.rv-beta-title { font-size: var(--type-h2-size); font-weight: var(--type-h2-weight); color: var(--type-h2-color); margin: var(--spacing-12px) 0 var(--spacing-6px); }
.rv-beta-sub { font-size: var(--type-meta-size); color: var(--color-text-2); line-height: var(--font-leading-1.4); margin-bottom: var(--spacing-16px); }
.rv-beta-form { display: flex; gap: var(--spacing-8px); }
.rv-beta-form .rv-input { flex: 1; min-width: 0; }
.rv-beta-error { font-size: var(--type-meta-size); color: var(--color-status-red); margin-top: var(--spacing-8px); }
.rv-beta-error[hidden] { display: none; }