/* ============================================
   TRADEUPX — Custom overrides & responsive
   ============================================ */

/* ── Scan button — prominent amber CTA ─────── */
.scan-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 20px;
  margin-top: 4px;
  background: linear-gradient(135deg, #f4b942 0%, #e09020 100%);
  color: #0a0e14;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.3px;
  border: none;
  border-radius: var(--r-lg);
  cursor: pointer;
  transition: opacity 140ms ease, transform 100ms ease, box-shadow 140ms ease;
  box-shadow: 0 2px 12px rgba(244, 185, 66, 0.35);
}
.scan-btn:hover {
  opacity: 0.92;
  box-shadow: 0 4px 20px rgba(244, 185, 66, 0.50);
  transform: translateY(-1px);
}
.scan-btn:active { transform: translateY(0); opacity: 1; }
.scan-btn.scanning {
  background: linear-gradient(135deg, #2a3545 0%, #1e2a38 100%);
  color: var(--text-secondary);
  box-shadow: none;
}
.scan-btn.needs-rescan {
  background: linear-gradient(135deg, #ffd36a 0%, #f59e0b 100%);
  color: #141006;
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.28), 0 6px 22px rgba(245, 158, 11, 0.35);
}
.scan-btn.needs-rescan span::after {
  content: " !";
  font-weight: 800;
}
.scan-btn .spinner {
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,0.25);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

.beta-badge {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 9px;
  margin-left: 4px;
  border: 1px solid rgba(245, 158, 11, 0.36);
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.11);
  color: #fbbf24;
  font-size: 11px;
  font-weight: 800;
  white-space: nowrap;
}

.app-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(244,185,66,0.34), transparent);
  pointer-events: none;
}

.rescan-now {
  border-color: rgba(245, 158, 11, 0.42) !important;
  background: rgba(245, 158, 11, 0.14) !important;
  color: #fbbf24 !important;
  font-weight: 800 !important;
}
.rescan-now[hidden] { display: none !important; }

.refresh-warning {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(245, 158, 11, 0.34);
  border-radius: var(--r-md);
  background: rgba(245, 158, 11, 0.10);
  color: var(--text-secondary);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.03);
}
.refresh-warning[hidden] { display: none !important; }
.refresh-warning strong {
  display: block;
  color: #fbbf24;
  font-size: 12px;
  margin-bottom: 1px;
}
.refresh-warning span { font-size: 12px; }
.refresh-warning button {
  flex: 0 0 auto;
  height: 30px;
  padding: 0 11px;
  border: 1px solid rgba(245, 158, 11, 0.42);
  border-radius: 7px;
  background: #f4b942;
  color: #151006;
  font-size: 12px;
  font-weight: 800;
}

.mode-switch {
  display: inline-grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-input);
}
.mode-switch button {
  min-width: 68px;
  height: 26px;
  padding: 0 10px;
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 800;
}
.mode-switch button.active {
  background: rgba(244, 185, 66, 0.17);
  color: var(--amber);
  box-shadow: inset 0 0 0 1px rgba(244, 185, 66, 0.26);
}
.header-mode-switch { margin-right: 2px; }
.mode-row {
  display: grid;
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.sidebar-mode-switch { width: 100%; }
.legacy-stattrak-toggle { display: none !important; }

.expert-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 32px;
  padding: 0 11px;
  border: 1px solid rgba(96, 165, 250, 0.35);
  border-radius: 8px;
  background: rgba(96, 165, 250, 0.11);
  color: #bfdbfe;
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
}
.expert-link:hover {
  border-color: rgba(244, 185, 66, 0.42);
  background: rgba(244, 185, 66, 0.10);
  color: var(--amber);
}
.ai-expert-card {
  display: grid;
  gap: 10px;
  border-color: rgba(96, 165, 250, 0.24) !important;
  background:
    linear-gradient(135deg, rgba(96, 165, 250, 0.10), rgba(244, 185, 66, 0.06)),
    var(--bg-card) !important;
}
.ai-expert-kicker {
  color: var(--blue);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.ai-expert-title {
  margin-top: 2px;
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 850;
}
.ai-expert-card p {
  margin: 4px 0 0;
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1.4;
}
.ai-expert-card .expert-link { width: 100%; }

.agent-chat {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 120;
  font-family: var(--font-sans);
}
.agent-fab {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  gap: 0;
  border-radius: 18px;
  border: 1px solid rgba(244, 185, 66, 0.38);
  background: linear-gradient(135deg, #f4b942, #d99021);
  color: #111006;
  box-shadow: 0 14px 40px rgba(0,0,0,0.42), 0 0 0 4px rgba(244,185,66,0.10);
}
.agent-fab span {
  font-weight: 950;
  font-size: 18px;
  line-height: 1;
}
.agent-fab b {
  font-size: 10px;
  line-height: 1;
}
.agent-panel {
  position: absolute;
  right: 0;
  bottom: 76px;
  width: min(380px, calc(100vw - 28px));
  height: min(560px, calc(100vh - 110px));
  display: grid;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: #101823;
  box-shadow: 0 24px 70px rgba(0,0,0,0.50);
}
.agent-panel[hidden] { display: none !important; }
.agent-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 13px 14px;
  border-bottom: 1px solid var(--border);
  background: rgba(244,185,66,0.05);
}
.agent-head span {
  display: block;
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 850;
}
.agent-head small {
  color: var(--text-muted);
  font-size: 11px;
}
.agent-head button {
  width: 30px;
  height: 30px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-secondary);
  background: var(--bg-input);
  font-size: 20px;
}
.agent-messages {
  min-height: 0;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.agent-msg {
  max-width: 88%;
  padding: 9px 11px;
  border-radius: 10px;
  font-size: 12.5px;
  line-height: 1.45;
  white-space: pre-wrap;
}
.agent-msg.bot {
  align-self: flex-start;
  color: var(--text-secondary);
  background: var(--bg-row);
  border: 1px solid var(--border);
}
.agent-msg.user {
  align-self: flex-end;
  color: #111006;
  background: var(--amber);
}
.agent-msg.error {
  color: var(--red);
  border-color: var(--red-border);
}
.agent-msg.pending {
  color: var(--amber);
}
.agent-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--border);
  background: var(--bg-sidebar);
}
.agent-form textarea {
  min-height: 44px;
  max-height: 110px;
  resize: vertical;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-input);
  color: var(--text-primary);
  padding: 9px 10px;
  font: inherit;
}
.agent-form button {
  height: 44px;
  padding: 0 14px;
  border-radius: 8px;
  background: var(--amber);
  color: #111006;
  font-weight: 850;
}

.guide-backdrop {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(3, 7, 12, 0.74);
  backdrop-filter: blur(8px);
}

.csv-guide-card {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  align-items: center;
  border-color: rgba(96, 165, 250, 0.26) !important;
  background: rgba(37, 99, 235, 0.08) !important;
}
.csv-guide-icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: rgba(96, 165, 250, 0.16);
  color: #93c5fd;
  border: 1px solid rgba(96, 165, 250, 0.35);
  font-weight: 900;
  font-size: 18px;
}
.csv-guide-copy {
  min-width: 0;
}
.csv-guide-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--text-primary);
}
.csv-guide-copy p {
  margin: 3px 0 0;
  color: var(--text-secondary);
  font-size: 11.5px;
  line-height: 1.35;
}
.csv-guide-btn {
  grid-column: 1 / -1;
  width: 100%;
  height: 32px;
  border-radius: 8px;
  border: 1px solid rgba(96, 165, 250, 0.35);
  background: rgba(96, 165, 250, 0.12);
  color: #bfdbfe;
  font-weight: 800;
  cursor: pointer;
}
.csv-guide-btn:hover {
  background: rgba(96, 165, 250, 0.18);
}
.guide-backdrop[hidden] { display: none; }
.guide-modal {
  width: min(860px, 100%);
  max-height: min(760px, 92vh);
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #101823;
  box-shadow: 0 24px 80px rgba(0,0,0,0.45);
}
.guide-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--border);
}
.guide-head h2 { margin: 0; font-size: 20px; color: var(--text-primary); }
.guide-head p { margin: 5px 0 0; color: var(--text-secondary); font-size: 13px; }
.guide-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
}
.guide-steps article {
  position: relative;
  min-height: 132px;
  padding: 16px 16px 16px 52px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.7);
}
.guide-num {
  position: absolute;
  left: 16px;
  top: 16px;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 7px;
  background: rgba(244, 185, 66, 0.16);
  color: var(--amber);
  font-weight: 800;
  font-size: 12px;
}
.guide-steps h3 { margin: 0 0 6px; font-size: 14px; color: var(--text-primary); }
.guide-steps p { margin: 0 0 10px; font-size: 12.5px; color: var(--text-secondary); line-height: 1.45; }
.guide-link {
  display: inline-flex;
  align-items: center;
  height: 30px;
  padding: 0 10px;
  border-radius: 7px;
  background: var(--amber);
  color: #111827;
  font-weight: 800;
  font-size: 12px;
  text-decoration: none;
}
.guide-icon-row, .toolbar-demo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
}
.steam-icon {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 24px;
  border-radius: 6px;
  background: #17212f;
  color: var(--text-primary);
  font-weight: 800;
  font-size: 11px;
}
.toolbar-demo {
  padding: 7px 9px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #0b111a;
  font-size: 18px;
}
.toolbar-demo strong {
  color: var(--amber);
  padding: 1px 5px;
  border: 1px solid rgba(244,185,66,0.45);
  border-radius: 5px;
}
@media (max-width: 700px) {
  .guide-steps { grid-template-columns: 1fr; }
  .header-mode-switch { display: none; }
  .refresh-warning { align-items: flex-start; flex-direction: column; }
  .agent-chat { right: 12px; bottom: 12px; }
}

/* ── Mixed Float Panel ───────────────────────── */
.mf-panel {
  border: 1px solid rgba(244, 185, 66, 0.20) !important;
  background: rgba(244, 185, 66, 0.04) !important;
  padding: 16px !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.03), 0 10px 24px rgba(0,0,0,0.12);
}
.mf-title {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--amber) !important;
}

.mf-floats {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 16px minmax(0, 1fr);
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 14px;
}
.mf-float-field {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.mf-float-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-secondary);
}
.mf-wear-badge {
  flex-shrink: 0;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  background: rgba(244, 185, 66, 0.15);
  color: var(--amber);
  border-radius: 4px;
  letter-spacing: 0.4px;
}
.mf-input {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 13px !important;
  text-align: center;
}
.mf-arrow {
  font-size: 18px;
  color: var(--amber);
  padding-top: 28px;
  flex-shrink: 0;
  line-height: 1;
}
.mf-wear-bar {
  display: flex;
  gap: 3px;
}
.mfw {
  flex: 1;
  padding: 4px 2px;
  font-size: 10px;
  font-weight: 600;
  text-align: center;
  border-radius: 4px;
  cursor: pointer;
  background: var(--bg-row);
  color: var(--text-muted);
  border: 1px solid transparent;
  transition: background 100ms, color 100ms, border-color 100ms;
  user-select: none;
}
.mfw:hover { background: var(--bg-row-hover); color: var(--text-secondary); }
.mfw.active {
  background: rgba(244, 185, 66, 0.18);
  color: var(--amber);
  border-color: rgba(244, 185, 66, 0.35);
}

.mf-split-section { margin-bottom: 10px; }
.mf-split-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.mf-split-label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-secondary);
}
.mf-split-value {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--amber);
  font-family: var(--font-mono);
}
.mf-slider {
  width: 100%;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--amber) 0 var(--split-pct, 70%), var(--blue) var(--split-pct, 70%) 100%);
  outline: none;
  margin-bottom: 6px;
  cursor: pointer;
}
.mf-slider::-webkit-slider-thumb {
  appearance: none;
  width: 10px;
  height: 18px;
  border-radius: 999px;
  background: #cbd5e1;
  border: 2px solid #1f2937;
  cursor: pointer;
  box-shadow: 0 1px 5px rgba(0,0,0,0.35);
  transition: box-shadow 120ms;
}
.mf-slider::-webkit-slider-thumb:hover {
  box-shadow: 0 0 0 3px rgba(148,163,184,0.18);
}
.mf-slider::-moz-range-thumb {
  width: 10px;
  height: 18px;
  border-radius: 999px;
  border: 2px solid #1f2937;
  background: #cbd5e1;
  box-shadow: 0 1px 5px rgba(0,0,0,0.35);
}
.mf-split-track {
  display: flex;
  height: 6px;
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 4px;
}
.mf-split-track-main   { background: var(--amber); transition: width 150ms; }
.mf-split-track-filler { background: var(--blue);  transition: width 150ms; flex: 1; }
.mf-split-ends {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--text-faint);
  padding: 0 2px;
}

.mf-avg-preview {
  padding: 8px 11px;
  background: rgba(96, 165, 250, 0.07);
  border: 1px solid rgba(96, 165, 250, 0.15);
  border-radius: var(--r-md);
  font-size: 12px;
  color: var(--text-secondary);
}
.mf-avg-preview b { color: var(--text-primary); }

.mf-tools {
  margin-top: 12px;
  padding: 10px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: var(--r-md);
  background: rgba(15, 23, 42, 0.42);
}
.mf-tool-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 9px;
  color: var(--text-primary);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.mf-tool-sub {
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
}
.mf-mini-btn {
  height: 24px;
  padding: 0 8px;
  border: 1px solid rgba(244, 185, 66, 0.28);
  border-radius: var(--r-sm);
  background: rgba(244, 185, 66, 0.09);
  color: var(--amber);
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
}
.mf-mini-btn:hover {
  background: rgba(244, 185, 66, 0.16);
}
.mf-target-row {
  display: grid;
  grid-template-columns: 1fr 112px;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.mf-template-grid,
.mf-preset-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}
.mf-template,
.mf-preset {
  min-height: 50px;
  padding: 8px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: var(--r-md);
  background: var(--bg-row);
  color: var(--text-secondary);
  text-align: left;
  cursor: pointer;
  transition: border-color 120ms, background 120ms, transform 120ms;
}
.mf-template:hover,
.mf-preset:hover {
  border-color: rgba(244, 185, 66, 0.42);
  background: var(--bg-row-hover);
  transform: translateY(-1px);
}
.mf-template b,
.mf-preset b {
  display: block;
  margin-bottom: 4px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 12px;
}
.mf-template span,
.mf-preset span {
  display: block;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.35;
}
.mf-intel {
  margin-top: 12px;
  display: grid;
  gap: 6px;
}
.mf-intel div {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 8px;
  align-items: center;
  padding: 7px 9px;
  border-radius: var(--r-sm);
  background: rgba(96, 165, 250, 0.06);
  border: 1px solid rgba(96, 165, 250, 0.12);
}
.mf-intel b {
  color: var(--blue);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.mf-intel span {
  color: var(--text-secondary);
  font-size: 11px;
  line-height: 1.35;
}

/* ── Input table ─────────────────────────────── */
.input-table {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-top: 8px;
}
.input-row {
  display: grid;
  grid-template-columns: 28px 1fr 72px 60px 68px;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  background: var(--bg-row);
  border-radius: var(--r-md);
  font-size: 12.5px;
}
.input-row.filler {
  background: rgba(96, 165, 250, 0.06);
  border: 1px solid rgba(96, 165, 250, 0.12);
}
.ir-count { color: var(--amber); font-weight: 700; font-size: 12px; }
.ir-name  { color: var(--text-primary); font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ir-float { color: var(--text-muted); font-size: 11.5px; text-align: right; }
.ir-unit  { color: var(--text-muted); font-size: 12px; text-align: right; }
.ir-total { color: var(--text-primary); font-weight: 600; text-align: right; }
.input-total {
  display: grid;
  grid-template-columns: 28px 1fr 72px 60px 68px;
  gap: 8px;
  padding: 7px 10px;
  border-top: 1px solid var(--border-strong);
  margin-top: 4px;
  font-size: 12.5px;
}
.it-label { color: var(--text-muted); grid-column: 1; }
.it-count { color: var(--text-secondary); grid-column: 2; }
.it-cost  { color: var(--amber); font-weight: 700; text-align: right; grid-column: 5; }

/* ── Float note ──────────────────────────────── */
.float-note {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  margin-top: 10px;
  padding: 9px 11px;
  background: rgba(244, 185, 66, 0.06);
  border: 1px solid rgba(244, 185, 66, 0.18);
  border-radius: var(--r-md);
  font-size: 11.5px;
  color: var(--text-secondary);
  line-height: 1.5;
}
.float-note svg { flex-shrink: 0; margin-top: 1px; color: var(--amber); }
.float-note b  { color: var(--amber); }

/* ── Outcome table enhancements ─────────────── */
.outcome-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 10px 5px 0;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
  margin-top: 12px;
}
.filler-header { color: var(--blue); border-bottom-color: rgba(96,165,250,0.2); }
.os-meta { text-transform: none; letter-spacing: 0; font-weight: 400; font-size: 11px; color: var(--text-faint); }

.outcome {
  display: grid;
  grid-template-columns: 16px 1fr auto 68px 90px;
  gap: 8px;
  align-items: center;
  padding: 6px 10px 6px 4px;
  border-radius: var(--r-md);
  font-size: 12.5px;
  transition: background 100ms;
}
.outcome:hover { background: var(--bg-row-hover); }
.outcome.hit { background: rgba(244, 185, 66, 0.07); }
.outcome.filler-out { opacity: 0.85; }

.o-hit-dot { color: var(--amber); font-size: 11px; text-align: center; }
.outcome:not(.hit) .o-hit-dot { color: var(--text-faint); font-size: 14px; line-height: 1; }
.o-name  { color: var(--text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.o-wear  { color: var(--text-muted); font-size: 11.5px; white-space: nowrap; }
.o-price { color: var(--green); font-weight: 600; text-align: right; }
.o-prob  { display: flex; align-items: center; gap: 6px; justify-content: flex-end; }
.o-prob-fill { height: 4px; background: var(--amber); border-radius: 2px; flex-shrink: 0; min-width: 2px; max-width: 48px; }
.o-prob-pct  { color: var(--text-secondary); font-size: 11.5px; min-width: 34px; text-align: right; }

/* ── Detail summary bar ──────────────────────── */
.detail-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  background: var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: 12px;
}
.sum-cell {
  flex: 1;
  min-width: 90px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 10px 14px;
  background: var(--bg-card);
}
.sum-k   { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--text-muted); font-weight: 600; }
.sum-v   { font-size: 14px; font-weight: 700; color: var(--text-primary); }
.sum-v.pos { color: var(--green); }
.sum-v.neg { color: var(--red); }
.sum-v.muted { color: var(--text-secondary); font-weight: 600; }

/* ── Detail section layout ───────────────────── */
.detail-section-title {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.7px;
  margin: 0 0 8px 0;
}
.detail-section-title svg { color: var(--amber); }
.detail-section-full { grid-column: 1 / -1; }

/* ── Row detail — 2-col grid on wide screens ─── */
.row-detail-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 16px 20px 20px;
}
@media (max-width: 900px) {
  .row-detail-inner { grid-template-columns: 1fr; }
}

/* ── Responsive layout ────────────────────────── */

/* Sidebar hidden on mobile by default */
@media (max-width: 768px) {
  .app-shell {
    grid-template-columns: 1fr !important;
  }
  .sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: 300px;
    z-index: 200;
    transform: translateX(-100%);
    transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    padding-top: var(--header-h);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: 6px 0 24px rgba(0,0,0,0.4);
  }
  .main {
    min-width: 0;
    overflow-x: hidden;
  }
  /* Result rows stack on mobile */
  .row {
    grid-template-columns: auto 1fr !important;
    grid-template-rows: auto auto auto !important;
    gap: 8px 12px;
    padding: 12px !important;
  }
  .col-rank   { grid-row: 1; grid-column: 1; }
  .col-profit { grid-row: 1; grid-column: 2; }
  .col-skin   { grid-row: 2; grid-column: 1 / -1; }
  .col-path   { display: none; }
  .col-cost, .col-float, .col-ev { grid-row: 3; }
  .col-ev     { grid-column: 2; }
  .col-expand { display: none; }
  .col-cost   { grid-column: 1; }
  .col-float  { display: none; }

  /* Toolbar wraps on mobile */
  .toolbar {
    flex-wrap: wrap;
    gap: 8px;
    height: auto !important;
    padding: 10px 16px;
  }
  .tb-divider { display: none; }
  .search { width: 100%; flex: none !important; }

  /* Input/outcome tables: smaller text */
  .input-row { grid-template-columns: 24px 1fr 56px 52px; font-size: 11.5px; }
  .ir-float  { display: none; }
  .input-total { grid-template-columns: 24px 1fr 56px 52px; }
  .it-cost { grid-column: 4; }
  .outcome { grid-template-columns: 16px 1fr auto 60px; }
  .o-prob  { display: none; }
}

@media (max-width: 480px) {
  .app-header { padding: 0 12px; }
  .brand-sub  { display: none; }
  .main-inner { padding: 12px !important; }
  .results-header { flex-direction: column; gap: 8px; align-items: flex-start; }
  .presets { flex-wrap: wrap; gap: 6px; }
  .row-detail-inner { padding: 12px; gap: 12px; }
  .detail-summary { flex-direction: column; }
  .sum-cell { flex-direction: row; justify-content: space-between; align-items: center; padding: 8px 12px; }
}

/* ── Header improvements ─────────────────────── */
.status-dot .dot {
  background: var(--text-faint);
  transition: background 400ms ease;
}

/* ── Skeleton animation ──────────────────────── */
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}
.skeleton-row {
  height: 56px;
  border-radius: var(--r-lg);
  background: linear-gradient(90deg, var(--bg-row) 25%, var(--bg-row-hover) 50%, var(--bg-row) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease infinite;
  margin-bottom: 2px;
}

/* ── Scan progress track ─────────────────────── */
.progress-track {
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  margin-top: 10px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--amber), #ffd166);
  border-radius: 2px;
  width: 0%;
  transition: width 400ms ease;
}

/* ── Scan status text ────────────────────────── */
.scan-status {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 6px;
  padding: 0 2px;
  font-family: var(--font-mono);
}

/* ── Warning banner ──────────────────────────── */
.warning-banner {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 9px 12px;
  background: rgba(248, 113, 113, 0.08);
  border: 1px solid var(--red-border);
  border-radius: var(--r-md);
  font-size: 12px;
  color: var(--red);
  margin-bottom: 12px;
}
.warning-banner svg { flex-shrink: 0; margin-top: 1px; }

/* ── Lazy "Just find me a trade-up" panel ─────── */
.lazy-setup-panel {
  margin: 0 0 4px;
  padding: 12px 14px 14px;
  border: 1px solid rgba(244, 185, 66, 0.30);
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, rgba(244, 185, 66, 0.08) 0%, rgba(244, 185, 66, 0.03) 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.03);
}
.lazy-header {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 10px;
}
.lazy-title {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.1px;
}
.lazy-input-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}
.lazy-budget-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.lazy-currency {
  position: absolute;
  left: 10px;
  color: var(--text-muted);
  font-size: 13px;
  pointer-events: none;
  z-index: 1;
}
.lazy-budget-input {
  width: 100%;
  padding-left: 24px !important;
}
.lazy-btn {
  height: 36px;
  padding: 0 14px;
  background: linear-gradient(135deg, #f4b942 0%, #e09020 100%);
  color: #0a0e14;
  font-size: 12.5px;
  font-weight: 700;
  border: none;
  border-radius: var(--r-md);
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 140ms, transform 100ms;
  box-shadow: 0 2px 8px rgba(244, 185, 66, 0.3);
}
.lazy-btn:hover  { opacity: 0.88; transform: translateY(-1px); }
.lazy-btn:active { transform: translateY(0); }
.lazy-suggestion {
  margin-top: 8px;
  padding: 8px 10px;
  border: 1px solid rgba(244, 185, 66, 0.20);
  border-radius: var(--r-md);
  background: rgba(244, 185, 66, 0.06);
  color: var(--text-secondary);
  font-size: 11px;
  line-height: 1.45;
}
.lazy-suggestion b { color: var(--text-primary); }
.lazy-suggestion span {
  color: var(--amber);
  font-family: var(--font-mono);
  font-weight: 600;
}
.lazy-result {
  margin-top: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(96, 165, 250, 0.18);
  border-radius: var(--r-md);
  background: rgba(96, 165, 250, 0.06);
  font-size: 11.5px;
  color: var(--text-secondary);
}
.lazy-result[hidden] { display: none !important; }
.lazy-result-ok {
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 7px;
}
.lazy-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 12px;
}
.lazy-sum-row {
  display: flex;
  gap: 5px;
  align-items: baseline;
}
.lazy-sum-key {
  color: var(--text-muted);
  font-size: 10.5px;
  white-space: nowrap;
}
.lazy-sum-val {
  color: var(--amber);
  font-weight: 600;
  font-size: 11px;
  font-family: var(--font-mono);
}
.lazy-warning {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin-top: 8px;
  padding: 7px 9px;
  border: 1px solid rgba(248, 113, 113, 0.28);
  border-radius: var(--r-sm);
  background: rgba(248, 113, 113, 0.07);
  font-size: 11px;
  color: var(--red);
  line-height: 1.4;
}
.lazy-error {
  padding: 7px 9px;
  border-radius: var(--r-sm);
  background: rgba(248, 113, 113, 0.07);
  border: 1px solid rgba(248, 113, 113, 0.2);
  font-size: 11px;
  color: var(--red);
}

/* ── Detail actions ──────────────────────────── */
.detail-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.detail-actions button {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text-secondary);
  font-size: 12.5px;
  cursor: pointer;
  transition: background 120ms, border-color 120ms, color 120ms;
}
.detail-actions button:hover {
  background: var(--bg-row-hover);
  border-color: var(--border-strong);
  color: var(--text-primary);
}