.intel-body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

.intel-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  min-height: 60px;
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 5;
}

.intel-brandline,
.intel-top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.intel-brand {
  color: var(--accent-2);
  font-weight: 800;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.intel-sep {
  width: 1px;
  height: 16px;
  background: var(--border-strong);
}

.intel-brandline strong {
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}

.intel-chip:empty { display: none; }
.intel-chip {
  font-size: 12px;
  color: var(--muted);
  background: var(--bg2);
  border-radius: 999px;
  padding: 4px 10px;
  white-space: nowrap;
}

.intel-app {
  display: grid;
  grid-template-columns: 228px minmax(0, 1fr);
  align-items: start;
  min-height: calc(100vh - 60px);
}

.intel-nav {
  position: sticky;
  top: 60px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 2px;
  height: calc(100vh - 60px);
  overflow: auto;
  padding: 14px 12px 24px;
  border-right: 1px solid var(--border);
  background: var(--surface);
}

.nav-group {
  margin: 14px 10px 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.nav-group:first-child { margin-top: 4px; }

.intel-nav button {
  border: 0;
  background: transparent;
  color: var(--text);
  border-radius: 10px;
  padding: 9px 12px;
  text-align: left;
  cursor: pointer;
  font: inherit;
  font-size: 0.92rem;
  font-weight: 600;
}

.intel-nav button:hover { background: var(--bg2); }

.intel-nav button.active {
  background: var(--navy);
  color: #fff;
}

html[data-theme="dark"] .intel-nav button.active {
  background: var(--accent);
  color: #06210c;
}

.intel-main {
  padding: 28px 32px 72px;
  max-width: 1180px;
  width: 100%;
  min-width: 0;
}

.pane-head { margin: 0 0 18px; }

.intel-login h1,
.pane-head h1,
.intel-main h1 {
  margin: 0 0 6px;
  font-size: 1.55rem;
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: var(--navy);
  overflow-wrap: anywhere;
}

.pane-lede {
  margin: 0;
  max-width: 68ch;
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.95rem;
}

.intel-card,
.intel-kpis article,
.ad-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  margin: 0 0 14px;
  box-shadow: var(--shadow-sm);
}

.card-kicker {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 16px;
}

.card-kicker h2,
.side-card h2,
.side-card h3 {
  margin: 0;
}

.card-kicker p { margin: 2px 0 0; }

#screen-intel .step {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  color: var(--accent-2);
  font-size: 13px;
  font-weight: 800;
}

.research-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 16px;
  align-items: start;
}

.research-side {
  position: sticky;
  top: 76px;
}

.side-card h3 {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--muted);
}

.field-grid,
.intel-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px 14px;
}

.intel-grid > label { grid-column: span 3; }

.span-2 { grid-column: span 2; }
.span-3 { grid-column: span 3; }
.span-4 { grid-column: span 4; }
.span-6 { grid-column: span 6; }

.intel-main label,
.intel-login label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  margin: 0;
  font-size: 12px;
  font-weight: 650;
  color: var(--muted);
}

.stack { margin-top: 12px; }

.intel-main input,
.intel-main select,
.intel-main textarea,
.intel-login input {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 9px 12px;
  min-height: 40px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 450;
}

.intel-main textarea {
  min-height: 160px;
  resize: vertical;
  line-height: 1.45;
}

.intel-main input::placeholder,
.intel-main textarea::placeholder {
  color: var(--muted-2);
}

.intel-main input:focus,
.intel-main select:focus,
.intel-main textarea:focus,
.intel-login input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-ring);
}

html[data-theme="dark"] .intel-main input,
html[data-theme="dark"] .intel-main select,
html[data-theme="dark"] .intel-main textarea,
html[data-theme="dark"] .intel-login input {
  background: var(--bg);
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 14px;
}

.intel-login .btn,
.intel-main .btn,
.toolbar .btn {
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  border-radius: 10px;
  padding: 8px 14px;
  min-height: 40px;
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}

.intel-main .btn.primary,
.intel-login .btn.primary {
  background: var(--navy);
  color: #fff;
  border-color: transparent;
}

html[data-theme="dark"] .intel-main .btn.primary,
html[data-theme="dark"] .intel-login .btn.primary {
  background: var(--accent);
  color: #06210c;
}

.callout {
  border: 1px solid var(--border);
  background: var(--bg2);
  border-radius: 14px;
  padding: 14px;
  color: var(--text);
  font-size: 13px;
  line-height: 1.5;
}

.callout strong { display: block; margin-bottom: 4px; }

.competitor-row {
  padding: 10px 0;
  border-top: 1px solid var(--border);
}

.competitor-row strong { display: block; }
.competitor-row span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.intel-kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 8px;
}

.intel-kpis article { margin: 0; }
.intel-kpis span {
  display: block;
  font-size: 12px;
  font-weight: 650;
  color: var(--muted);
}
.intel-kpis strong {
  display: block;
  margin-top: 6px;
  font-size: 1.75rem;
  letter-spacing: -0.04em;
  color: var(--navy);
}

#screen-intel .toolbar,
.intel-body .toolbar,
#screen-intel .intel-row,
.intel-body .intel-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
}

#screen-intel .toolbar input,
.intel-body .toolbar input { flex: 1; }

.intel-muted { color: var(--muted); }
.intel-error { color: var(--err); margin: 8px 0 0; }

.intel-flash {
  background: var(--accent-soft);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 14px;
}
.intel-flash.is-error {
  background: var(--err-soft);
  color: var(--err);
}

.intel-pre {
  white-space: pre-wrap;
  background: var(--bg);
  padding: 12px;
  border-radius: 10px;
  margin: 12px 0 0;
  min-height: 0;
}
.intel-pre:empty { display: none; }

.intel-login {
  width: min(420px, 100%);
  margin: 48px auto;
  padding: 0 16px;
}

.intel-login .btn.primary { width: 100%; margin-top: 8px; }

.tag {
  display: inline-block;
  margin: 0 6px 6px 0;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--bg2);
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.ad-card h2 { margin: 14px 0 4px; font-size: 0.95rem; }
.ad-card h2:first-child { margin-top: 0; }
.ad-card p { margin: 4px 0 8px; line-height: 1.5; }

#matrix,
#script {
  overflow-x: auto;
}

table.matrix {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
}

table.matrix th,
table.matrix td {
  border-bottom: 1px solid var(--border);
  text-align: left;
  padding: 8px 10px;
  vertical-align: top;
}

table.matrix th {
  font-size: 12px;
  color: var(--muted);
  background: var(--bg2);
}

@media (max-width: 980px) {
  .intel-app { grid-template-columns: 1fr; }
  .intel-nav {
    position: sticky;
    top: 60px;
    height: auto;
    flex-direction: row;
    align-items: center;
    overflow: auto;
    border-right: 0;
    border-bottom: 1px solid var(--border);
    padding: 8px;
    gap: 6px;
  }
  .nav-group { display: none; }
  .intel-nav button { white-space: nowrap; }
  .intel-main { padding: 20px 16px 48px; }
  .research-layout { grid-template-columns: 1fr; }
  .research-side { position: static; order: -1; }
  .research-layout { display: flex; flex-direction: column; }
  .intel-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .field-grid, .intel-grid { grid-template-columns: 1fr; }
  .span-2, .span-3, .span-4, .span-6, .intel-grid > label { grid-column: auto; }
  .intel-top { flex-direction: column; align-items: stretch; gap: 10px; }
  .intel-top-actions { justify-content: flex-start; flex-wrap: wrap; }
  .pane-head h1, .intel-login h1 { font-size: 1.35rem; }
}

/* Trong shell AdsCheck: hàng tab của một màn. Logo và đăng nhập đã có ở thanh trên. */
#screen-intel .intel-app {
  display: block;
  min-height: 0;
}

/* Cùng kiểu tab với màn Tiền. Tám mục nên cuộn ngang, không ép chữ. */
#screen-intel .intel-nav.segmented {
  position: sticky;
  top: var(--top-h, 60px);
  z-index: 3;
  display: flex;
  flex-direction: row;
  align-items: center;
  height: auto;
  overflow: auto;
  flex-wrap: nowrap;
  border-right: 0;
  padding: 4px;
  margin-bottom: 16px;
  background: var(--bg-elevated, #eef1f7);
}

#screen-intel .intel-nav .seg-btn {
  flex: 0 0 auto;
  white-space: nowrap;
  text-align: center;
  color: var(--muted);
  background: transparent;
}

#screen-intel .intel-nav .seg-btn.active {
  background: #fff;
  color: var(--accent);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
}

#screen-intel .intel-main {
  padding: 4px 0 48px;
  max-width: none;
}

#screen-intel .pane-head h3 {
  margin: 0 0 4px;
  font-size: 1.05rem;
  color: var(--navy);
}

#screen-intel .pane-head {
  margin: 0 0 14px;
}