/* ── App shell ──────────────────────────────────────────── */

.app {
  height: 100svh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  overflow: hidden;
}

/* ── Topbar ─────────────────────────────────────────────── */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 50px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  background: rgba(11, 12, 16, 0.95);
  backdrop-filter: blur(8px);
  position: relative;
  z-index: 10;
}

.topbar::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-border), transparent);
  opacity: 0.6;
}

.topbar-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.3px;
  background: linear-gradient(135deg, #e2c5ff 0%, #a855f7 50%, #7c3aed 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.topbar-tag {
  font-size: 11px;
  color: #3d405a;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-weight: 500;
}

.toggle-log-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #0f1018;
  border: 1px solid #1e2030;
  border-radius: 7px;
  color: #3d405a;
  font-size: 12px;
  font-weight: 500;
  font-family: var(--sans);
  padding: 5px 12px;
  cursor: pointer;
  transition: all 0.15s;
  letter-spacing: 0.1px;
  white-space: nowrap;

  &:hover {
    color: #94a3b8;
    border-color: #2e3148;
    background: #13141a;
  }
}

.toggle-log-btn--active {
  color: #6366f1;
  border-color: rgba(99, 102, 241, 0.3);
  background: rgba(99, 102, 241, 0.06);

  &:hover {
    color: #818cf8;
    border-color: rgba(99, 102, 241, 0.5);
    background: rgba(99, 102, 241, 0.1);
  }
}

.toggle-log-count {
  background: rgba(99, 102, 241, 0.15);
  color: #818cf8;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  min-width: 16px;
  text-align: center;
}

/* ── Workspace ──────────────────────────────────────────── */

.workspace {
  flex: 1;
  display: grid;
  grid-template-columns: 400px 1fr;
  overflow: hidden;
  min-height: 0;
}

.workspace--log-hidden {
  grid-template-columns: 1fr;
}

.workspace--log-hidden .log-panel {
  display: none;
}

@media (max-width: 860px) {
  .workspace {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    overflow: auto;
  }
  .workspace--log-hidden {
    grid-template-rows: auto;
  }
  body { overflow: auto; }
  #root { height: auto; overflow: visible; }
  .app { height: auto; }
}

/* ── Left panel (input) ─────────────────────────────────── */

.input-panel {
  display: flex;
  flex-direction: column;
  padding: 28px 24px;
  border-right: 1px solid var(--border);
  overflow-y: auto;
  gap: 0;
  scrollbar-width: thin;
  scrollbar-color: #2a2d38 transparent;
  background: radial-gradient(ellipse 80% 50% at 10% 0%, rgba(120, 60, 200, 0.06) 0%, transparent 70%);
}

.panel-title {
  font-size: 18px !important;
  font-weight: 600;
  color: #e2e8f0;
  margin: 0 0 8px;
  letter-spacing: -0.4px;
  line-height: 130%;
}

.panel-sub {
  font-size: 13px;
  color: #4a4f6a;
  line-height: 155%;
  margin: 0 0 24px;
}

/* ── Fields ─────────────────────────────────────────────── */

.field {
  margin-bottom: 18px;
}

.field-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: #6366f1;
  margin-bottom: 7px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.field-opt {
  font-weight: 400;
  color: #3d405a;
  text-transform: none;
  letter-spacing: 0;
  font-size: 11px;
}

.context-area {
  width: 100%;
  box-sizing: border-box;
  background: #0f1018;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: #c9d1e0;
  font-family: var(--sans);
  font-size: 13.5px;
  line-height: 160%;
  padding: 12px 14px;
  resize: vertical;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;

  &::placeholder { color: #2e3148; }
  &:focus {
    border-color: rgba(99, 102, 241, 0.5);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.08), inset 0 1px 0 rgba(99,102,241,0.05);
  }
  &:disabled { opacity: 0.4; cursor: not-allowed; }
}

/* ── Dropzone ───────────────────────────────────────────── */

.dropzone {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 68px;
  border: 1.5px dashed #1e2030;
  border-radius: 10px;
  padding: 12px 16px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  text-align: center;
  background: #0a0b10;

  &:hover, &:focus-visible {
    border-color: rgba(99, 102, 241, 0.4);
    background: rgba(99, 102, 241, 0.04);
    outline: none;
  }
}

.dropzone--has-file {
  border-style: solid;
  border-color: rgba(99, 102, 241, 0.4);
  background: rgba(99, 102, 241, 0.05);
}

.dropzone-hint {
  font-size: 12.5px;
  color: #3d405a;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.dropzone-types {
  font-size: 10.5px;
  opacity: 0.6;
  letter-spacing: 0.6px;
  color: #2e3148;
}

.dropzone-filename {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #a5b4fc;
  font-weight: 500;
}

.dropzone-icon { font-size: 14px; }

.dropzone-clear {
  background: none;
  border: none;
  cursor: pointer;
  color: #3d405a;
  font-size: 17px;
  line-height: 1;
  padding: 0 2px;
  border-radius: 4px;
  transition: color 0.15s;
  &:hover { color: #f87171; }
}

/* ── Buttons ────────────────────────────────────────────── */

.action-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 6px;
  padding-top: 4px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  padding: 9px 22px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--sans);
  letter-spacing: -0.1px;

  &:disabled { opacity: 0.35; cursor: not-allowed; }
}

.btn-primary {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,0.08) inset, 0 2px 12px rgba(99,102,241,0.3);

  &:not(:disabled):hover {
    background: linear-gradient(135deg, #7c7ff5, #9d73f8);
    box-shadow: 0 1px 0 rgba(255,255,255,0.12) inset, 0 4px 20px rgba(99,102,241,0.45);
    transform: translateY(-1px);
  }
  &:not(:disabled):active { transform: translateY(0); }
}

.btn-ghost {
  background: #0f1018;
  color: #6b7280;
  border: 1px solid #1e2030;
  padding: 8px 16px;
  font-weight: 500;

  &:hover {
    border-color: #3d405a;
    color: #94a3b8;
    background: #13141a;
  }
}

.btn-spinner {
  display: inline-block;
  width: 13px;
  height: 13px;
  border: 2px solid rgba(255,255,255,0.25);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
}

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

/* ── Right panel (terminal) ─────────────────────────────── */

.log-panel {
  display: flex;
  flex-direction: column;
  background: #07080c;
  overflow: hidden;
  min-height: 0;
  position: relative;
}

.log-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(99,102,241,0.3) 30%, rgba(168,85,247,0.3) 70%, transparent 100%);
  z-index: 1;
}

/* ── Tab bar ────────────────────────────────────────────── */

.tab-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px 0 14px;
  border-bottom: 1px solid #111218;
  flex-shrink: 0;
  background: #09090e;
  height: 44px;
}

.tab-bar-left {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 100%;
}

.log-dots {
  display: flex;
  gap: 5px;
  margin-right: 6px;
}

.log-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.log-dot-r { background: #3a1f1f; }
.log-dot-y { background: #2e2a1a; }
.log-dot-g { background: #192a1e; }

.tab-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: #3d405a;
  font-size: 12px;
  font-weight: 500;
  font-family: var(--sans);
  padding: 0 8px;
  height: 100%;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
  letter-spacing: 0.2px;

  &:hover:not(:disabled) { color: #6b7280; }
  &:disabled { opacity: 0.3; cursor: default; }
}

.tab-btn--active {
  color: #a5b4fc;
  border-bottom-color: #6366f1;
}

.tab-btn--has-result:not(.tab-btn--active) {
  color: #34d399;
  &:hover { color: #6ee7b7; }
}

.tab-count {
  background: #1e2030;
  color: #4a4f6a;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 600;
  padding: 1px 5px;
  font-family: var(--mono);
}

.tab-count--result {
  background: rgba(52, 211, 153, 0.12);
  color: #34d399;
}

.log-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.3px;
}

.log-badge--running {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
  border: 1px solid rgba(16,185,129,0.2);
}
.log-badge--done {
  background: rgba(99, 102, 241, 0.1);
  color: #818cf8;
  border: 1px solid rgba(99,102,241,0.2);
}
.log-badge--error {
  background: rgba(239, 68, 68, 0.1);
  color: #f87171;
  border: 1px solid rgba(239,68,68,0.2);
}

.badge-pulse {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  animation: pulse 1.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.65); }
}

/* ── Terminal scroll area ───────────────────────────────── */

.log-terminal {
  flex: 1;
  overflow-y: auto;
  padding: 10px 0 20px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.65;
  scrollbar-width: thin;
  scrollbar-color: #1a1c28 transparent;
  min-height: 0;
}

.log-terminal::-webkit-scrollbar { width: 6px; }
.log-terminal::-webkit-scrollbar-track { background: transparent; }
.log-terminal::-webkit-scrollbar-thumb { background: #1a1c28; border-radius: 3px; }

.log-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 200px;
  gap: 10px;
  color: #1e2030;
  font-size: 12px;
  font-family: var(--mono);
  text-align: center;
  padding: 20px;
}

.log-empty-icon {
  font-size: 28px;
  opacity: 0.3;
}

.log-empty--active {
  color: #3d405a;
}

.log-empty--active::after {
  content: '▋';
  animation: blink 1s step-end infinite;
  margin-left: 4px;
}

@keyframes blink { 50% { opacity: 0; } }

/* ── Log lines ──────────────────────────────────────────── */

.log-line {
  display: flex;
  align-items: stretch;
  gap: 0;
  border-left: 2px solid transparent;
  transition: background 0.1s;

  &:hover { background: rgba(255,255,255,0.018); }
}

.log-error  { border-left-color: rgba(248, 113, 113, 0.5); }
.log-warn   { border-left-color: rgba(251, 191, 36, 0.4); }
.log-rotate { border-left-color: rgba(251, 146, 60, 0.7); }
.log-agent  { border-left-color: rgba(167, 139, 250, 0.5); }
.log-success { border-left-color: rgba(52, 211, 153, 0.5); }
.log-step   { border-left-color: rgba(96, 165, 250, 0.4); }

.log-gutter {
  flex-shrink: 0;
  width: 46px;
  padding: 2px 10px 2px 14px;
  color: #1e2030;
  user-select: none;
  font-size: 10.5px;
  text-align: right;
  line-height: 1.65;
}

.log-text {
  flex: 1;
  color: #5a6070;
  padding: 2px 20px 2px 2px;
  word-break: break-word;
  white-space: pre-wrap;
  line-height: 1.65;
}

.log-error   .log-text { color: #f87171; }
.log-warn    .log-text { color: #fbbf24; }
.log-rotate  .log-text { color: #fb923c; }
.log-agent   .log-text { color: #a78bfa; }
.log-success .log-text { color: #34d399; }
.log-step    .log-text { color: #60a5fa; }

/* Default text slightly brighter so it's readable */
.log-line:not(.log-error):not(.log-warn):not(.log-rotate):not(.log-agent):not(.log-success):not(.log-step) .log-text {
  color: #7c8494;
}

/* ── Footer ─────────────────────────────────────────────── */

.log-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 18px;
  border-top: 1px solid #111218;
  flex-shrink: 0;
  font-size: 10.5px;
  color: #2a2d3e;
  font-family: var(--mono);
  background: #09090e;
}

.log-copy {
  background: none;
  border: 1px solid #1e2030;
  border-radius: 5px;
  color: #3d405a;
  font-size: 10.5px;
  padding: 3px 10px;
  cursor: pointer;
  font-family: var(--mono);
  transition: all 0.15s;
  letter-spacing: 0.3px;

  &:hover {
    color: #a5b4fc;
    border-color: rgba(99,102,241,0.3);
    background: rgba(99,102,241,0.05);
  }
}

/* ── Result panel ───────────────────────────────────────── */

.result-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

.result-format-badge {
  flex-shrink: 0;
  padding: 8px 18px;
  font-size: 10px;
  font-weight: 700;
  font-family: var(--mono);
  letter-spacing: 1.5px;
  color: #34d399;
  border-bottom: 1px solid #111218;
  background: rgba(52, 211, 153, 0.04);
}

.result-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 18px;
  scrollbar-width: thin;
  scrollbar-color: #1a1c28 transparent;
  min-height: 0;
}

/* JSON output */
.result-code {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  color: #a5f3b4;
  white-space: pre-wrap;
  word-break: break-word;
}

.result-json { color: #93c5fd; }

/* CSV table */
.result-table-wrap {
  overflow-x: auto;
}

.result-table {
  border-collapse: collapse;
  width: 100%;
  font-family: var(--mono);
  font-size: 12px;

  th {
    background: #111218;
    color: #6366f1;
    font-weight: 600;
    padding: 7px 12px;
    text-align: left;
    border-bottom: 1px solid #1e2030;
    white-space: nowrap;
    letter-spacing: 0.3px;
  }

  td {
    color: #94a3b8;
    padding: 6px 12px;
    border-bottom: 1px solid #0e0f14;
    white-space: nowrap;
  }

  tr:hover td { background: rgba(255,255,255,0.02); }
  tr:last-child td { border-bottom: none; }
}

/* Plain text output */
.result-text {
  font-size: 13px;
  line-height: 1.8;
  color: #94a3b8;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: var(--sans);
}

/* ── Pipeline diagram ───────────────────────────────────── */

.pipeline {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-bottom: 1px solid #0e0f14;
  background: #07080c;
  gap: 0;
  flex-shrink: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.pipeline::-webkit-scrollbar { display: none; }

.pipeline-node {
  --nc: #3d405a;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid #1a1c28;
  background: #0a0b10;
  min-width: 72px;
  transition: border-color 0.4s, background 0.4s, box-shadow 0.4s, opacity 0.3s;
}

.pipeline-node--idle { opacity: 0.3; }

.pipeline-node--active {
  border-color: var(--nc);
  background: color-mix(in srgb, var(--nc) 8%, #0a0b10);
  animation: nodeGlow 1.6s ease-in-out infinite;
}

.pipeline-node--done {
  border-color: color-mix(in srgb, var(--nc) 50%, transparent);
  background: color-mix(in srgb, var(--nc) 5%, #0a0b10);
}

@keyframes nodeGlow {
  0%, 100% { box-shadow: 0 0 8px color-mix(in srgb, var(--nc) 25%, transparent); }
  50%       { box-shadow: 0 0 20px color-mix(in srgb, var(--nc) 50%, transparent), 0 0 0 1px color-mix(in srgb, var(--nc) 30%, transparent); }
}

.pipeline-node-icon {
  font-size: 14px;
  color: #2e3148;
  line-height: 1;
  transition: color 0.3s;
}

.pipeline-node--active .pipeline-node-icon { color: var(--nc); }
.pipeline-node--done   .pipeline-node-icon { color: #34d399; font-weight: 700; }

.pipeline-node-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: #2e3148;
  transition: color 0.3s;
  white-space: nowrap;
}

.pipeline-node--active .pipeline-node-label { color: color-mix(in srgb, var(--nc) 80%, #fff); }
.pipeline-node--done   .pipeline-node-label { color: #4a4f6a; }

.pipeline-conn {
  display: flex;
  align-items: center;
  padding: 0 4px;
  color: #1a1c28;
  transition: color 0.4s;
  flex-shrink: 0;
}

.pipeline-conn--lit { color: #2e3148; }

.pipeline-conn-line {
  width: 20px;
  height: 1px;
  background: currentColor;
}

.pipeline-conn-arrow {
  font-size: 14px;
  line-height: 1;
  margin-left: -3px;
}

/* ── Log step cards ──────────────────────────────────────── */

.log-step-card {
  --nc: #6366f1;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  margin: 8px 0 2px;
  border-left: 3px solid var(--nc);
  background: color-mix(in srgb, var(--nc) 6%, transparent);
}

.log-step-card-icon {
  font-size: 12px;
  color: var(--nc);
}

.log-step-card-name {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.1px;
  color: var(--nc);
  font-family: var(--sans);
}

/* ── Typewriter ──────────────────────────────────────────── */

.typewriter-cursor {
  display: inline-block;
  width: 2px;
  height: 0.9em;
  background: #6366f1;
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink 0.8s step-end infinite;
}

/* ── Report sections fade-in ─────────────────────────────── */

.report-sections {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.report-sections--visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* ── History drawer ──────────────────────────────────────── */

.history-drawer {
  background: #0f1018;
  border: 1px solid #1e2030;
  border-radius: 12px;
  width: 400px;
  max-width: calc(100vw - 32px);
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
  animation: slideUp 0.15s ease;
}

.history-list {
  overflow-y: auto;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  scrollbar-width: thin;
  scrollbar-color: #1a1c28 transparent;
}

.history-empty {
  padding: 28px 16px;
  text-align: center;
  font-size: 13px;
  color: #3d405a;
  line-height: 1.6;
}

.history-item {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 10px 12px;
  cursor: pointer;
  text-align: left;
  width: 100%;
  transition: background 0.15s, border-color 0.15s;

  &:hover {
    background: rgba(99, 102, 241, 0.06);
    border-color: rgba(99, 102, 241, 0.15);
  }
}

.history-item-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.history-item-badge {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid;
  font-family: var(--mono);
}

.history-item-time {
  font-size: 10.5px;
  color: #3d405a;
  font-family: var(--mono);
}

.history-item-context {
  font-size: 12.5px;
  color: #94a3b8;
  line-height: 1.5;
  margin: 0;
}

.history-item-meta {
  font-size: 10.5px;
  color: #3d405a;
  font-family: var(--mono);
}

/* ── Result type bar ────────────────────────────────────── */

.result-type-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px;
  border-bottom: 1px solid #111218;
  background: #09090e;
  flex-shrink: 0;
}

.result-type-badge {
  font-size: 10px;
  font-weight: 700;
  font-family: var(--mono);
  letter-spacing: 1.5px;
  color: #34d399;
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.2);
  border-radius: 4px;
  padding: 2px 7px;
}

.result-chart-badge {
  font-size: 10px;
  font-weight: 600;
  font-family: var(--mono);
  letter-spacing: 0.8px;
  color: #a78bfa;
  background: rgba(167, 139, 250, 0.08);
  border: 1px solid rgba(167, 139, 250, 0.2);
  border-radius: 4px;
  padding: 2px 7px;
}

/* ── Structured report ──────────────────────────────────── */

.structured-report {
  display: flex;
  flex-direction: column;
  gap: 20px;
  color: #94a3b8;
  font-family: var(--sans);
}

.report-summary {
  font-size: 14px;
  line-height: 1.75;
  color: #c9d1e0;
  padding: 14px 16px;
  background: rgba(99, 102, 241, 0.05);
  border: 1px solid rgba(99, 102, 241, 0.12);
  border-radius: 8px;

  p { margin: 0; }
}

.report-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.report-section-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: #6366f1;
  margin: 0;
}

.report-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;

  li {
    display: flex;
    gap: 10px;
    font-size: 13px;
    line-height: 1.65;
    color: #94a3b8;

    &::before {
      content: '▸';
      color: #4a4f6a;
      flex-shrink: 0;
      margin-top: 1px;
    }

    p { margin: 0; }
  }
}

.report-list--rec li::before {
  content: '→';
  color: #34d399;
}

/* ── Result markdown ────────────────────────────────────── */

.result-markdown {
  font-size: 13px;
  line-height: 1.8;
  color: #94a3b8;
  font-family: var(--sans);

  h1, h2, h3 { color: #e2e8f0; font-weight: 600; margin: 1em 0 0.4em; }
  h1 { font-size: 16px; }
  h2 { font-size: 14px; }
  h3 { font-size: 13px; }
  p { margin: 0 0 0.7em; }
  ul, ol { padding-left: 18px; margin: 0 0 0.7em; }
  li { margin-bottom: 3px; }
  code { font-family: var(--mono); font-size: 11.5px; background: #111218; padding: 1px 5px; border-radius: 3px; color: #a5f3b4; }
  pre { background: #0d0e13; border: 1px solid #1e2030; border-radius: 6px; padding: 10px 12px; overflow-x: auto; }
  pre code { background: none; padding: 0; }
  strong { color: #c9d1e0; }
  a { color: #818cf8; }
  blockquote { border-left: 3px solid #1e2030; margin: 0; padding-left: 12px; color: #4a4f6a; }
}

/* ── Artifact tab styles ────────────────────────────────── */

.tab-btn--chart {
  color: #a78bfa;

  &:hover:not(:disabled) { color: #c4b5fd; }
}

.tab-btn--chart.tab-btn--active {
  color: #a78bfa;
  border-bottom-color: #8b5cf6;
}

.tab-count--chart {
  background: rgba(167, 139, 250, 0.12);
  color: #a78bfa;
  font-size: 11px;
}

.artifact-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  scrollbar-width: thin;
  scrollbar-color: #1a1c28 transparent;
  min-height: 0;
}

.chart-title {
  font-size: 15px !important;
  font-weight: 600;
  color: #e2e8f0;
  margin: 0;
  letter-spacing: -0.3px;
}

.chart-axis-label {
  font-size: 11px;
  color: #3d405a;
  margin: 0;
  font-family: var(--mono);
  letter-spacing: 0.3px;
}

.artifact-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.stat-chip {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid;
  min-width: 90px;
}

.stat-label {
  font-size: 10.5px;
  color: #4a4f6a;
  font-family: var(--mono);
  letter-spacing: 0.2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 120px;
}

.stat-value {
  font-size: 15px;
  font-weight: 700;
  font-family: var(--mono);
  letter-spacing: -0.5px;
}

/* ── Download button ────────────────────────────────────── */

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid #1e2030;
  border-radius: 5px;
  color: #4a4f6a;
  font-size: 11px;
  font-weight: 500;
  font-family: var(--mono);
  padding: 3px 10px;
  cursor: pointer;
  transition: all 0.15s;
  letter-spacing: 0.3px;

  &:hover {
    color: #a5b4fc;
    border-color: rgba(99, 102, 241, 0.35);
    background: rgba(99, 102, 241, 0.06);
  }
}

/* ── Download popup ─────────────────────────────────────── */

.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  animation: fadeIn 0.12s ease;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.popup {
  background: #0f1018;
  border: 1px solid #1e2030;
  border-radius: 12px;
  width: 300px;
  max-width: calc(100vw - 32px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(99, 102, 241, 0.08);
  animation: slideUp 0.15s ease;
}

@keyframes slideUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.popup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 12px;
  border-bottom: 1px solid #111218;
  font-size: 13px;
  font-weight: 600;
  color: #c9d1e0;
  letter-spacing: -0.1px;
}

.popup-close {
  background: none;
  border: none;
  color: #3d405a;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  padding: 0 2px;
  border-radius: 4px;
  transition: color 0.15s;

  &:hover { color: #94a3b8; }
}

.popup-body {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.popup-option {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  background: none;
  border: none;
  border-radius: 8px;
  padding: 10px 10px;
  cursor: pointer;
  text-align: left;
  transition: background 0.12s;

  &:hover { background: rgba(99, 102, 241, 0.07); }
  &:hover .popup-option-label { color: #c9d1e0; }
}

.popup-option-icon {
  font-size: 16px;
  width: 24px;
  text-align: center;
  flex-shrink: 0;
  color: #6366f1;
  font-family: var(--mono);
  font-weight: 700;
}

.popup-option-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.popup-option-label {
  font-size: 13px;
  font-weight: 500;
  color: #94a3b8;
  transition: color 0.12s;
}

.popup-option-ext {
  font-size: 10.5px;
  color: #3d405a;
  font-family: var(--mono);
  letter-spacing: 0.5px;
}

/* ── Chart type switcher ────────────────────────────────── */

.chart-type-switcher {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.chart-type-btn {
  background: none;
  border: 1px solid #1a1c28;
  border-radius: 5px;
  color: #3d405a;
  font-size: 10.5px;
  font-family: var(--mono);
  font-weight: 600;
  letter-spacing: 0.3px;
  padding: 3px 9px;
  cursor: pointer;
  transition: all 0.15s;

  &:hover { color: #a78bfa; border-color: rgba(167, 139, 250, 0.3); }
}

.chart-type-btn--active {
  color: #a78bfa;
  border-color: rgba(167, 139, 250, 0.4);
  background: rgba(167, 139, 250, 0.08);
}

/* ── Artifact sub-tabs ──────────────────────────────────── */

.artifact-sub-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid #111218;
  flex-shrink: 0;
  padding: 0 18px;
  background: #08090d;
}

.artifact-sub-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: #3d405a;
  font-size: 11.5px;
  font-weight: 600;
  font-family: var(--sans);
  padding: 8px 12px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
  letter-spacing: 0.2px;

  &:hover { color: #6b7280; }
}

.artifact-sub-tab--active {
  color: #c9d1e0;
  border-bottom-color: #6366f1;
}

/* ── Inline chart in result tab ─────────────────────────── */

.report-chart-inline {
  border: 1px solid #1a1c28;
  border-radius: 10px;
  padding: 16px;
  background: #08090d;
}

.chart-title--inline {
  font-size: 13px !important;
  color: #6b7280;
  margin: 0 0 12px !important;
  font-weight: 500;
  letter-spacing: -0.1px;
}

/* ── Scatter tooltip ────────────────────────────────────── */

.scatter-tip {
  padding: 6px 10px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.7;
}

/* ── Stat category tag ──────────────────────────────────── */

.stat-category {
  font-size: 9.5px;
  color: #3d405a;
  font-family: var(--mono);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-top: 2px;
}

/* ── Code view ──────────────────────────────────────────── */

.code-view {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.code-block {
  border: 1px solid #1a1c28;
  border-radius: 8px;
  overflow: hidden;
}

.code-block-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  background: #0d0e13;
  border-bottom: 1px solid #1a1c28;
}

.code-lang-badge {
  font-size: 9.5px;
  font-weight: 700;
  font-family: var(--mono);
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid;
  flex-shrink: 0;
}

.code-block-title {
  font-size: 11.5px;
  color: #6b7280;
  font-family: var(--mono);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.code-copy-btn {
  background: none;
  border: 1px solid #1e2030;
  border-radius: 4px;
  color: #3d405a;
  font-size: 10px;
  font-family: var(--mono);
  padding: 2px 8px;
  cursor: pointer;
  transition: all 0.15s;
  flex-shrink: 0;

  &:hover { color: #a5b4fc; border-color: rgba(99,102,241,0.3); }
}

.code-pre {
  margin: 0;
  padding: 14px 16px;
  background: #09090e;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.75;
  color: #a5f3b4;
  white-space: pre;
  scrollbar-width: thin;
  scrollbar-color: #1a1c28 transparent;
}

/* ── Metrics view ───────────────────────────────────────── */

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
}

.metric-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background: #08090d;
  border: 1px solid #1a1c28;
  border-radius: 10px;
  transition: border-color 0.2s;

  &:hover { border-color: rgba(99,102,241,0.25); }
}

.metric-label {
  font-size: 10.5px;
  color: #4a4f6a;
  font-family: var(--mono);
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.metric-value-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.metric-value {
  font-size: 22px;
  font-weight: 700;
  font-family: var(--mono);
  color: #e2e8f0;
  letter-spacing: -1px;
  line-height: 1;
}

.metric-unit {
  font-size: 11px;
  color: #4a4f6a;
  font-family: var(--mono);
}

.metric-trend {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-family: var(--mono);
  font-weight: 600;
  margin-top: 2px;
}

.metric-context {
  color: #3d405a;
  font-weight: 400;
  font-size: 10px;
}

/* ── Quality badge ──────────────────────────────────────── */

.quality-badge {
  font-size: 10.5px;
  font-weight: 700;
  font-family: var(--mono);
  letter-spacing: 0.5px;
  margin-left: auto;
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid currentColor;
  opacity: 0.9;
}

.quality-verdict {
  font-size: 10.5px;
  color: #4a4f6a;
  font-family: var(--mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 260px;
}

/* ── Multi-file dropzone ────────────────────────────────── */

.dropzone-filelist {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 100%;
}

.dropzone-add {
  font-size: 11px;
  color: #3d405a;
  font-family: var(--mono);
  cursor: pointer;
  align-self: flex-start;
  padding: 2px 0;
}

.field-label-sub {
  font-size: 10px;
  color: #3d405a;
  font-weight: 400;
  margin-left: 4px;
  font-family: var(--mono);
}

/* ── Comparison view ────────────────────────────────────── */

.comparison-view {
  display: flex;
  flex-direction: column;
  border: 1px solid #1a1c28;
  border-radius: 8px;
  overflow: hidden;
}

.comparison-header {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  background: #08090d;
  border-bottom: 1px solid #1a1c28;
}

.comparison-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-bottom: 1px solid #0e0f14;

  &:last-child { border-bottom: none; }
  &:hover { background: rgba(99,102,241,0.03); }
}

.comparison-cell {
  padding: 9px 14px;
  font-size: 12.5px;
  color: #6b7280;
  font-family: var(--mono);
  display: flex;
  align-items: center;
  gap: 5px;
  border-right: 1px solid #0e0f14;

  &:last-child { border-right: none; }
}

.comparison-cell--metric {
  color: #4a4f6a;
  font-size: 11px;
  letter-spacing: 0.2px;
}

.comparison-cell--a {
  color: #a5b4fc;
}

.comparison-cell--b {
  color: #6ee7b7;
}

.comparison-header .comparison-cell--a,
.comparison-header .comparison-cell--b {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.comparison-cell--winner {
  font-weight: 700;
  background: rgba(99,102,241,0.04);
}

.comparison-cell--b.comparison-cell--winner {
  background: rgba(52,211,153,0.04);
}

.winner-badge {
  font-size: 9px;
  opacity: 0.7;
}

.comparison-footer {
  display: flex;
  gap: 16px;
  padding: 8px 14px;
  border-top: 1px solid #1a1c28;
  background: #06070a;
  font-size: 10.5px;
  font-family: var(--mono);
  font-weight: 600;
}

/* ── Heatmap view ────────────────────────────────────────── */

.heatmap-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-x: auto;
}

.heatmap-title {
  font-size: 13px;
  font-weight: 600;
  color: #94a3b8;
  margin: 0;
  letter-spacing: -0.2px;
}

.heatmap-grid {
  display: grid;
  gap: 2px;
  width: fit-content;
  min-width: 100%;
}

.heatmap-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 10.5px;
  border-radius: 4px;
  padding: 6px 8px;
  min-width: 50px;
  min-height: 34px;
  text-align: center;
}

.heatmap-cell--corner {
  background: none;
}

.heatmap-cell--col-label {
  background: #08090d;
  color: #4a4f6a;
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.heatmap-cell--row-label {
  background: #08090d;
  color: #4a4f6a;
  font-weight: 600;
  font-size: 10px;
  justify-content: flex-end;
  text-align: right;
  white-space: nowrap;
  padding-right: 10px;
}

.heatmap-cell--value {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
  transition: transform 0.1s;
  cursor: default;

  &:hover { transform: scale(1.08); z-index: 1; }
}

/* ── File preview panel ─────────────────────────────────── */

.file-preview-panel {
  border: 1px solid #1a1c28;
  border-radius: 8px;
  overflow: hidden;
  margin-top: -4px;
}

.file-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  background: #08090d;
  border-bottom: 1px solid #1a1c28;
  font-size: 10.5px;
  font-weight: 600;
  color: #3d405a;
  font-family: var(--mono);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  cursor: pointer;
  user-select: none;

  &:hover { color: #6b7280; }
}

.file-preview-toggle {
  font-size: 12px;
  color: #3d405a;
}

.file-preview-item {
  border-bottom: 1px solid #111218;

  &:last-child { border-bottom: none; }
}

.file-preview-name {
  font-size: 10px;
  font-family: var(--mono);
  color: #4a4f6a;
  padding: 5px 12px 2px;
  letter-spacing: 0.3px;
}

.file-preview-content {
  margin: 0;
  padding: 4px 12px 10px;
  font-family: var(--mono);
  font-size: 10.5px;
  line-height: 1.6;
  color: #3d405a;
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 120px;
  overflow-y: auto;
  background: #06070a;
  scrollbar-width: thin;
  scrollbar-color: #1a1c28 transparent;
}

/* ── Share button ───────────────────────────────────────── */

.btn-share {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid #1e2030;
  border-radius: 5px;
  color: #4a4f6a;
  font-size: 11px;
  font-weight: 500;
  font-family: var(--mono);
  padding: 3px 10px;
  cursor: pointer;
  transition: all 0.15s;
  letter-spacing: 0.3px;

  &:hover {
    color: #34d399;
    border-color: rgba(52, 211, 153, 0.35);
    background: rgba(52, 211, 153, 0.06);
  }
}

/* ── Keyboard shortcut hint ─────────────────────────────── */

.kbd-hint {
  font-size: 10px;
  font-family: var(--mono);
  color: #2a2d3d;
  letter-spacing: 0.3px;
  margin-left: auto;
  padding: 2px 7px;
  border: 1px solid #1a1c28;
  border-radius: 4px;
  background: #08090d;
  align-self: center;
}