@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&family=Syne:wght@400;600;700;800&display=swap');

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

:root {
  --bg:           #0e1117;
  --surface:      #161b27;
  --surface2:     #1e2536;
  --border:       #2a3349;
  --border2:      #374060;
  --accent:       #5b8ef0;
  --accent2:      #3dd6ac;
  --text:         #e2e8f4;
  --text2:        #9cacd1;
  --text3:        #6b7697;
  --badge-set-bg: #1d3a5e;
  --badge-set-fg: #7ab8f5;
  --badge-err-bg: #3a1d2e;
  --badge-err-fg: #f58bba;
  --depth0-bg:    #1c2333;
  --depth1-bg:    #181e2e;
  --depth2-bg:    #141929;
  --overlay:      rgba(0,0,0,.5);
  --overlay-strong: rgba(14,17,23,.88);
  --row-hover:    rgba(255,255,255,.025);
  --count-bg:     rgba(0,0,0,.25);
  --terminal-bg:  #0b0f16;
  --terminal-fg:  #d7e3ff;
  --result-correct-bg: rgba(61,214,172,.12);
  --result-correct-fg: #55e0ba;
  --result-correct-border: rgba(61,214,172,.28);
  --result-wrong-bg: rgba(245,139,186,.12);
  --result-wrong-fg: #f58bba;
  --result-wrong-border: rgba(245,139,186,.28);
  --result-error-bg: rgba(242,201,76,.12);
  --result-error-fg: #f2c94c;
  --result-error-border: rgba(242,201,76,.28);
  --result-other-bg: rgba(154,167,193,.12);
  --result-other-fg: #9aa7c1;
  --result-other-border: rgba(154,167,193,.28);
  --radius:       6px;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;
  --font-ui:      'Syne', system-ui, sans-serif;
}

html {
  color-scheme: dark;
}

html[data-theme="light"] {
  color-scheme: light;
  --bg:           #f5f7fb;
  --surface:      #ffffff;
  --surface2:     #eef2f8;
  --border:       #d7dfeb;
  --border2:      #c0cad9;
  --accent:       #2f66d0;
  --accent2:      #0f9a78;
  --text:         #182235;
  --text2:        #46556f;
  --text3:        #6d7a92;
  --badge-set-bg: #dce9ff;
  --badge-set-fg: #245fb7;
  --badge-err-bg: #fde3ea;
  --badge-err-fg: #bb486d;
  --depth0-bg:    #f8fbff;
  --depth1-bg:    #f2f6fb;
  --depth2-bg:    #eaf0f8;
  --overlay:      rgba(18,25,39,.42);
  --overlay-strong: rgba(18,25,39,.18);
  --row-hover:    rgba(47,102,208,.06);
  --count-bg:     rgba(31,45,67,.08);
  --terminal-bg:  #f7f9fe;
  --terminal-fg:  #23324a;
  --result-correct-bg: rgba(15,154,120,.12);
  --result-correct-fg: #0f9a78;
  --result-correct-border: rgba(15,154,120,.2);
  --result-wrong-bg: rgba(187,72,109,.12);
  --result-wrong-fg: #bb486d;
  --result-wrong-border: rgba(187,72,109,.2);
  --result-error-bg: rgba(186,136,8,.12);
  --result-error-fg: #9b7000;
  --result-error-border: rgba(186,136,8,.2);
  --result-other-bg: rgba(109,122,146,.12);
  --result-other-fg: #6d7a92;
  --result-other-border: rgba(109,122,146,.2);
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.5;
}

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

header {
  flex-shrink: 0;
  padding: 10px 18px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.header-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text2);
  white-space: nowrap;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  flex-wrap: wrap;
}

.log-btn {
  min-width: 0;
  padding: 4px 12px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--badge-err-fg);
  border-color: rgba(245,139,186,.28);
}

.log-btn:hover { border-color: var(--badge-err-fg); color: var(--text); }

.sv-benchmarks-btn {
  min-width: 0;
  padding: 4px 12px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent2);
  border-color: rgba(61,214,172,.28);
}

.sv-benchmarks-btn:hover { border-color: var(--accent2); color: var(--text); }

.theme-toggle-btn {
  min-width: 102px;
  padding: 4px 12px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text2);
  border-color: rgba(160,177,214,.28);
}

.theme-toggle-btn:hover { border-color: var(--accent); color: var(--text); }

#file-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text3);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.status-spinner {
  width: 12px;
  height: 12px;
  border: 1.8px solid var(--border2);
  border-top-color: var(--accent2);
  border-radius: 50%;
  animation: spin .65s linear infinite;
  flex-shrink: 0;
}

#drop-zone {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border: 2px dashed var(--border2);
  margin: 28px;
  border-radius: 10px;
  color: var(--text2);
  transition: all .2s;
  cursor: pointer;
}

#drop-zone.drag-over { border-color: var(--accent); background: rgba(91,142,240,.05); }
#drop-zone svg { opacity: .35; }
#drop-zone h2 { font-size: 19px; font-weight: 700; }
#drop-zone p  { font-size: 12px; color: var(--text3); }

#toolbar {
  flex-shrink: 0;
  padding: 9px 18px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: none;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  flex-wrap: wrap;
}

.toolbar-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text3);
  white-space: nowrap;
}

.toolbar-divider {
  width: 1px;
  height: 18px;
  background: var(--border);
  flex-shrink: 0;
}

#grouping-container { display: flex; align-items: center; gap: 5px; }

.group-pill {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 9px 4px 7px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: grab;
  user-select: none;
  transition: opacity .15s, box-shadow .15s;
  border: 1px solid transparent;
}

.group-pill:active { cursor: grabbing; }
.group-pill.dragging { opacity: .4; }
.group-pill.drop-left  { box-shadow: -3px 0 0 0 var(--accent); }
.group-pill.drop-right { box-shadow:  3px 0 0 0 var(--accent); }
.group-pill.type-set   { background: var(--badge-set-bg); color: var(--badge-set-fg); border-color: rgba(122,184,245,.2); }
.group-pill.type-error { background: var(--badge-err-bg); color: var(--badge-err-fg); border-color: rgba(245,139,186,.2); }
.group-pill.off { opacity: .3; filter: saturate(0); }

.pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  transition: opacity .15s;
  flex-shrink: 0;
}

.group-pill.off .pill-dot { opacity: .4; }
.pill-handle { opacity: .4; font-size: 9px; }

.btn {
  min-height: 28px;
  padding: 4px 11px;
  border-radius: var(--radius);
  border: 1px solid var(--border2);
  background: var(--surface2);
  color: var(--text2);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}

.btn:hover { border-color: var(--accent); color: var(--text); }

.icon-btn {
  width: 36px;
  height: 36px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  border: 1px solid var(--border2);
  background: var(--surface2);
  color: var(--text2);
  text-decoration: none;
  transition: all .15s;
  flex-shrink: 0;
}

.icon-btn:hover { border-color: var(--accent); color: var(--text); }

.icon-btn .material-symbols-outlined {
  font-size: 18px;
  line-height: 1;
}

.table-btn { color: var(--accent2); }

.diff-btn { color: var(--accent); }

.summary-btn {
  width: 36px;
  height: 36px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #f2c94c;
}

.summary-btn .material-symbols-outlined {
  font-size: 18px;
  line-height: 1;
}

.btn-file { cursor: pointer; }
#file-input { display: none; }

#search,
#sort-mode {
  padding: 4px 9px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
  outline: none;
  width: 220px;
  transition: border-color .15s;
  margin-left: 0;
}

#sort-mode { appearance: none; }

#search:focus,
#sort-mode:focus { border-color: var(--accent); }
#search::placeholder { color: var(--text3); }

#content {
  flex: 1;
  overflow-y: auto;
  padding: 14px 18px;
  display: none;
}

.group {
  margin-bottom: 5px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.group:hover { border-color: var(--border2); }

.group-header {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 11px;
  cursor: pointer;
  user-select: none;
  transition: background .1s;
}

.group-header:hover { filter: brightness(1.08); }
.group-header.d0 { background: var(--depth0-bg); }
.group-header.d1 { background: var(--depth1-bg); }
.group-header.d2 { background: var(--depth2-bg); }

.group-header-main {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex: 1;
}

.chevron {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: var(--text3);
  transition: transform .18s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.group.open > .group-header .chevron { transform: rotate(90deg); }

.key-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 6px;
  border-radius: 9px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .06em;
  flex-shrink: 0;
}

.key-badge.type-set   { background: var(--badge-set-bg); color: var(--badge-set-fg); }
.key-badge.type-error { background: var(--badge-err-bg); color: var(--badge-err-fg); }

.group-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  flex: 0 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.group-count {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text3);
  background: var(--count-bg);
  padding: 1px 6px;
  border-radius: 9px;
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.result-counts {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.row-result-counts {
  margin-left: auto;
}

.result-count {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 1px 6px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.1;
  white-space: nowrap;
}

.result-count .result-icon {
  font-size: 14px;
  line-height: 1;
}

.result-count-value {
  font-weight: 700;
}

.result-count-clickable {
  cursor: pointer;
}

.result-count-loading {
  letter-spacing: .12em;
}

.result-count-zero {
  opacity: 0.4;
}

.result-correct {
  color: var(--result-correct-fg);
  background: var(--result-correct-bg);
  border-color: var(--result-correct-border);
}

.result-wrong {
  color: var(--result-wrong-fg);
  background: var(--result-wrong-bg);
  border-color: var(--result-wrong-border);
}

.result-error {
  color: var(--result-error-fg);
  background: var(--result-error-bg);
  border-color: var(--result-error-border);
}

.result-other {
  color: var(--result-other-fg);
  background: var(--result-other-bg);
  border-color: var(--result-other-border);
}

.group-body { display: none; }
.group.open > .group-body { display: block; }

.group-body > .group {
  margin-top: 5px;
  margin-left: 10px;
}

.run-item {
  padding: 4px 10px 4px 36px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text2);
  transition: background .1s;
  display: flex;
  align-items: center;
  gap: 8px;
}

.run-main {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex: 1;
}

.run-item.clickable { cursor: pointer; }

.run-item:hover { background: var(--row-hover); color: var(--text); }
.run-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.run-btns { display: flex; gap: 4px; flex-shrink: 0; }
.run-btns.align-right { margin-left: auto; }

.run-btn {
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid var(--border2);
  background: transparent;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  transition: all .12s;
  white-space: nowrap;
}

.run-item .icon-btn {
  width: 28px;
  height: 28px;
}

.run-item .material-symbols-outlined {
    font-size: 16px;
}

.run-btn:hover { background: var(--surface2); }
.run-btn.yml-btn  { color: var(--badge-set-fg); border-color: rgba(122,184,245,.3); }
.run-btn.src-btn  { color: var(--accent2);      border-color: rgba(61,214,172,.3); }
.run-btn.log-btn  { color: var(--badge-err-fg); border-color: rgba(255,0,0,.3); }
.run-btn.yml-btn:hover  { background: rgba(122,184,245,.1); }
.run-btn.src-btn:hover  { background: rgba(61,214,172,.1); }

.flat-run-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.flat-run-row {
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  display: flex;
  gap: 10px;
  align-items: center;
}

.flat-run-set {
  color: var(--badge-set-fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

.flat-run-error {
  color: var(--badge-err-fg);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.flat-run-path {
  color: var(--text3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 260px;
}

#editor-dialog {
  position: fixed;
  inset: 12px;
  z-index: 200;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 8px;
  display: none;
  flex-direction: column;
  box-shadow: 0 24px 64px rgba(0,0,0,.6);
}

#editor-dialog.show { display: flex; }

#editor-dialog-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

#editor-dialog-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text2);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dialog-close {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  flex-shrink: 0;
  border: 1px solid var(--border2);
  background: transparent;
  color: var(--text3);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .12s;
}

.dialog-close:hover { border-color: var(--accent); color: var(--text); }
#editor-container { flex: 1; min-height: 0; }

#error-dialog {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: var(--overlay);
  display: none;
  align-items: center;
  justify-content: center;
}

#error-dialog.show { display: flex; }

#error-dialog-box {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 8px;
  padding: 20px 24px;
  max-width: 540px;
  width: 90%;
  box-shadow: 0 16px 48px rgba(0,0,0,.5);
}

#error-dialog-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

#error-dialog-msg {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text2);
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-all;
  margin-bottom: 16px;
}

#error-dialog-close {
  padding: 4px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border2);
  background: var(--surface2);
  color: var(--text2);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
}

#error-dialog-close:hover { border-color: var(--accent); color: var(--text); }

#summary-dialog {
  position: fixed;
  inset: 0;
  z-index: 320;
  background: var(--overlay);
  display: none;
  align-items: center;
  justify-content: center;
}

#summary-dialog.show { display: flex; }

#summary-dialog-box {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 8px;
  width: min(560px, 92vw);
  box-shadow: 0 16px 48px rgba(0,0,0,.5);
  overflow: hidden;
}

#summary-dialog-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
}

#summary-dialog-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  flex: 1;
}

#summary-dialog-body {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

#summary-dialog-status {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

#summary-dialog-spinner {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
}

#summary-dialog-message {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

#summary-dialog-detail {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--text2);
}

#summary-dialog-open {
  align-self: flex-start;
  text-decoration: none;
}

#benchmark-log-dialog {
  position: fixed;
  inset: 0;
  z-index: 320;
  background: var(--overlay);
  display: none;
  align-items: center;
  justify-content: center;
}

#benchmark-log-dialog.show { display: flex; }

#benchmark-log-box {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 8px;
  width: min(840px, 94vw);
  box-shadow: 0 16px 48px rgba(0,0,0,.5);
  overflow: hidden;
}

#benchmark-log-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
}

#benchmark-log-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  flex: 1;
}

#benchmark-log-body {
  padding: 16px 18px 18px;
}

#benchmark-log-terminal,
#sv-dialog-terminal {
  min-height: 280px;
  max-height: min(54vh, 640px);
  overflow: auto;
  background: var(--terminal-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--terminal-fg);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}

#sv-dialog {
  position: fixed;
  inset: 0;
  z-index: 320;
  background: var(--overlay);
  display: none;
  align-items: center;
  justify-content: center;
}

#sv-dialog.show { display: flex; }

#sv-dialog-box {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 8px;
  width: min(620px, 92vw);
  box-shadow: 0 16px 48px rgba(0,0,0,.5);
  overflow: hidden;
}

#sv-dialog-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
}

#sv-dialog-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  flex: 1;
}

#sv-dialog-body {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

#sv-dialog-actions {
  display: flex;
  align-items: stretch;
  gap: 8px;
  flex-wrap: wrap;
}

#sv-dialog-actions .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
}

#sv-dialog-open {
  align-self: stretch;
}

#sv-dialog-actions .btn,
#sv-dialog-actions a.btn {
  flex: 0 0 auto;
}

#sv-dialog-status {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

#sv-dialog-spinner {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
}

#sv-dialog-message {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

#sv-dialog-detail {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--text2);
  word-break: break-all;
}

#sv-dialog-open {
  align-self: flex-start;
  text-decoration: none;
}

#sv-dialog-terminal {
  min-height: 220px;
}

#sv-dialog-update {
  align-self: flex-start;
}

#diff-dialog {
  position: fixed;
  inset: 0;
  z-index: 330;
  background: var(--overlay);
  display: none;
  align-items: center;
  justify-content: center;
}

#diff-dialog.show { display: flex; }

#diff-dialog-box {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 8px;
  width: min(780px, 94vw);
  max-height: min(88vh, 920px);
  box-shadow: 0 16px 48px rgba(0,0,0,.5);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

#diff-dialog-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
}

#diff-dialog-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  flex: 1;
}

#diff-dialog-body {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 0;
}

#diff-dialog-status-shell {
  min-height: 40px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

#diff-dialog-status {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

#diff-dialog-spinner {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

#diff-dialog-message {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

#diff-dialog-actions {
  display: flex;
  align-items: stretch;
  gap: 8px;
  flex-wrap: wrap;
}

#diff-dialog-actions .btn,
#diff-dialog-actions a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  flex: 0 0 auto;
  text-decoration: none;
}

#diff-dialog-list {
  min-height: 0;
  overflow: auto;
  padding-right: 2px;
}

.diff-selection-mode .diff-checkbox-wrap {
  display: inline-flex;
}

.diff-checkbox-wrap {
  display: none;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.diff-checkbox {
  width: 14px;
  height: 14px;
  margin: 0;
  accent-color: var(--accent);
}

.group-header .diff-checkbox-wrap {
  margin-right: -2px;
}

.run-item .diff-checkbox-wrap {
  margin-right: -2px;
}

.diff-selection-mode .group-header,
.diff-selection-mode .run-item.clickable {
  cursor: default;
}

.diff-selection-mode .group-header:hover,
.diff-selection-mode .run-item.clickable:hover {
  filter: none;
}

.diff-row {
  align-items: flex-start;
}

.diff-entry-path {
  max-width: none;
  flex: 1;
  white-space: normal;
}

.diff-entry-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.diff-entry-counts {
  margin-left: 0;
}

#sv-dir-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sv-dir-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text3);
}

#sv-dir {
  padding: 3px 8px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--text2);
  font-family: var(--font-mono);
  font-size: 11px;
  outline: none;
  width: 240px;
  transition: border-color .15s;
}

#sv-dir:focus { border-color: var(--accent); color: var(--text); }
#sv-dir::placeholder { color: var(--text3); }

#stats-bar {
  flex-shrink: 0;
  padding: 5px 18px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  display: none;
  gap: 18px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text3);
}

.stat strong { color: var(--text2); }

#s-filtered-wrap {
  display: none;
}

#loading {
  position: fixed;
  inset: 0;
  background: var(--overlay-strong);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  flex-direction: column;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text2);
}

#loading.show { display: flex; }

.spinner {
  width: 32px;
  height: 32px;
  border: 2.5px solid var(--border2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .65s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }