/* ============================================================
 * ThinkerStreet Intelligence
 * Fast / Smart / Deep × Standard / +
 * ============================================================ */

#intelligenceButton {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 8px 12px;
  border-color: color-mix(in srgb, var(--accent) 60%, transparent);
  font: 700 10px system-ui, sans-serif;
  letter-spacing: .1em;
}

.intelligence-button-name { white-space: nowrap; width:64px; flex:0 0 64px; text-align:left; }
.composer-intelligence { display:flex; align-items:center; gap:6px; }
#composerBoost { width:32px; height:32px; flex:0 0 32px; border:1px solid color-mix(in srgb,var(--accent) 20%,transparent); border-radius:10px; background:transparent; color:color-mix(in srgb,var(--accent) 42%,#8e99a8); font:400 22px/1 system-ui; cursor:pointer; transition:background 200ms,box-shadow 250ms,color 200ms; }
#composerBoost.is-boosted { color:#041019; border-color:var(--accent); background:var(--accent); box-shadow:0 0 12px color-mix(in srgb,var(--accent) 65%,transparent),0 0 25px color-mix(in srgb,var(--accent) 30%,transparent),inset 0 1px 0 #ffffff88; }

.tiny-meter {
  display: block;
  width: 65px;
  height: 3px;
  overflow: hidden;
  border-radius: 999px;
  background: #ffffff15;
}

.tiny-meter i {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  box-shadow: 0 0 9px color-mix(in srgb, var(--accent) 42%, transparent);
  transition: width 420ms cubic-bezier(.16,1,.3,1), background 180ms ease;
}

/* Dialog */
#intelligenceDialog {
  position: fixed;
  inset: 0;
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  margin: 0;
  padding: 16px;
  box-sizing: border-box;
  border: 0;
  overflow: hidden;
  background: transparent;
  color: var(--ink, #edf4fb);
}

#intelligenceDialog[open] {
  display: grid;
  place-items: center;
}

#intelligenceDialog::backdrop {
  background:
    radial-gradient(circle at 50% 43%, color-mix(in srgb, var(--accent) 7%, transparent), transparent 45%),
    rgba(1,4,10,.63);
  opacity: 0;
  backdrop-filter: blur(14px) saturate(1.14);
  -webkit-backdrop-filter: blur(14px) saturate(1.14);
  transition: opacity 300ms ease;
}

#intelligenceDialog.is-visible::backdrop { opacity: 1; }
#intelligenceDialog.is-closing::backdrop { opacity: 0; }

/* Fixed-height shell shared by both views */
#intelligenceDialog .intelligence-shell {
  position: relative;
  display: grid;
  grid-template-rows: auto minmax(0,1fr);
  width: min(400px, calc(100vw - 28px));
  height: auto;
  max-height: calc(100dvh - 32px);
  box-sizing: border-box;
  overflow: auto;
  border: 1px solid color-mix(in srgb, var(--accent) 20%, #ffffff20);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(20,29,44,.84), rgba(7,11,19,.94));
  box-shadow:
    0 32px 100px rgba(0,0,0,.58),
    0 0 44px color-mix(in srgb, var(--accent) 8%, transparent),
    inset 0 1px 0 rgba(255,255,255,.10);
  backdrop-filter: blur(28px) saturate(1.20);
  -webkit-backdrop-filter: blur(28px) saturate(1.20);
  opacity: 0;
  transform: translate3d(0,18px,0) scale(.982);
  transition:
    opacity 320ms cubic-bezier(.16,1,.3,1),
    transform 390ms cubic-bezier(.16,1,.3,1),
    box-shadow 390ms ease;
  will-change: opacity, transform;
}

#intelligenceDialog.is-visible .intelligence-shell {
  opacity: 1;
  transform: translate3d(0,0,0) scale(1);
}

#intelligenceDialog.is-closing .intelligence-shell {
  opacity: 0;
  transform: translate3d(0,14px,0) scale(.985);
  transition-duration: 240ms;
}

#intelligenceDialog .intelligence-shell::before {
  content: "";
  position: absolute;
  z-index: 8;
  top: 0;
  left: 9%;
  width: 42%;
  height: 1px;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 78%, white), transparent);
  opacity: .7;
}

/* Header */
#intelligenceDialog .intelligence-head {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: 32px minmax(0,1fr) 32px 32px;
  align-items: center;
  gap: 7px;
  padding: 17px 18px 11px;
}

#intelligenceDialog .intelligence-heading {
  min-width: 0;
  overflow: visible;
}

#intelligenceDialog .intelligence-kicker {
  display: block;
  margin-bottom: 3px;
  color: color-mix(in srgb, var(--accent) 66%, #cdd8e5);
  font: 700 8.5px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: .13em;
  text-transform: uppercase;
  white-space: nowrap;
}

#intelligenceDialog h2 {
  margin: 0;
  font-size: 20px;
  line-height: 1.12;
  letter-spacing: -.02em;
  white-space: nowrap;
}

#intelligenceDialog .intelligence-icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid #ffffff19;
  border-radius: 10px;
  outline: 0;
  background: #ffffff07;
  color: #b9c6d7;
  cursor: pointer;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

#intelligenceDialog .intelligence-back { grid-column: 1; }
#intelligenceDialog .intelligence-back[hidden] { display: grid; visibility: hidden; }
#intelligenceDialog .intelligence-help { grid-column: 3; border-radius: 50%; font-size: 12px; font-weight: 700; }
#intelligenceDialog .intelligence-help[hidden] { display: grid; visibility: hidden; }
#intelligenceDialog .intelligence-close { grid-column: 4; font-size: 19px; line-height: 1; }

#intelligenceDialog .intelligence-back svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#intelligenceDialog .intelligence-icon:hover {
  color: #fff;
  border-color: color-mix(in srgb, var(--accent) 38%, #ffffff18);
  background: color-mix(in srgb, var(--accent) 8%, #ffffff07);
}

#intelligenceDialog .intelligence-icon:active { transform: scale(.92); }

/* Standard / + switch */
#intelligenceDialog .intelligence-variant {
  --variant-index: 0;
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0 18px 11px;
  padding: 4px;
  border: 1px solid #ffffff12;
  border-radius: 13px;
  background: #ffffff0a;
}

#intelligenceDialog[data-variant="plus"] .intelligence-variant { --variant-index: 1; }

#intelligenceDialog .intelligence-variant button {
  position: relative;
  z-index: 2;
  min-height: 31px;
  padding: 5px 10px;
  border: 0;
  border-radius: 9px;
  outline: 0;
  background: transparent;
  color: #ffffff5d;
  font-size: 10px;
  font-weight: 680;
  cursor: pointer;
  transition: color 180ms ease;
}

#intelligenceDialog .intelligence-variant button span {
  margin-right: 3px;
  color: var(--accent);
  font-size: 14px;
}

#intelligenceDialog .intelligence-variant button[aria-pressed="true"] { color: #ffffffea; }

#intelligenceDialog .intelligence-variant-indicator {
  position: absolute;
  z-index: 1;
  top: 4px;
  bottom: 4px;
  left: 4px;
  width: calc((100% - 8px) / 2);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, #ffffff13);
  border-radius: 9px;
  background: color-mix(in srgb, var(--accent) 9%, #ffffff05);
  box-shadow: 0 4px 14px rgba(0,0,0,.16);
  transform: translateX(calc(var(--variant-index) * 100%));
  transition: transform 330ms cubic-bezier(.16,1,.3,1), background 180ms ease, border-color 180ms ease;
}

/* Shared stage */
#intelligenceDialog .intelligence-stage {
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

#intelligenceDialog .intelligence-view {
  display: none;
  height: 100%;
  box-sizing: border-box;
}

#intelligenceDialog .intelligence-view.is-active { display: block; }

/* Main selector */
#intelligenceDialog .intelligence-modes { padding: 0 18px 17px; }

#intelligenceDialog .intelligence-intro {
  margin: 0 0 11px;
  color: #fff;
  font-size: 11.5px;
  line-height: 1.45;
}

#intelligenceDialog .intelligence-mode-list {
  display: grid;
  gap: 8px;
}

#intelligenceDialog .intelligence-mode {
  --mode-color: #38a7ff;
  display: grid;
  grid-template-columns: minmax(0,1fr) 105px;
  align-items: center;
  gap: 13px;
  width: 100%;
  min-height: 76px;
  padding: 12px 13px;
  box-sizing: border-box;
  border: 1px solid #ffffff11;
  border-radius: 15px;
  outline: 0;
  background: rgba(255,255,255,.033);
  color: inherit;
  text-align: left;
  cursor: pointer;
  transition: transform 180ms cubic-bezier(.16,1,.3,1), border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

#intelligenceDialog .intelligence-mode.fast { --mode-color: #33ef84; }
#intelligenceDialog .intelligence-mode.smart { --mode-color: #38a7ff; }
#intelligenceDialog .intelligence-mode.deep { --mode-color: #ee72ef; }

#intelligenceDialog .intelligence-mode:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--mode-color) 32%, #ffffff14);
  background: color-mix(in srgb, var(--mode-color) 5%, #ffffff04);
}

#intelligenceDialog .intelligence-mode.is-selected {
  border-color: color-mix(in srgb, var(--mode-color) 51%, #ffffff17);
  background: color-mix(in srgb, var(--mode-color) 7%, #ffffff04);
  box-shadow: inset 3px 0 0 color-mix(in srgb, var(--mode-color) 76%, white);
}

#intelligenceDialog .mode-copy { min-width: 0; }

#intelligenceDialog .mode-copy strong {
  display: block;
  color: color-mix(in srgb, var(--mode-color) 80%, white);
  font-size: 14px;
}

#intelligenceDialog .mode-copy small {
  display: block;
  margin-top: 4px;
  color: #fff;
  font-size: 10.5px;
  line-height: 1.35;
}

#intelligenceDialog .mode-right {
  display: grid;
  gap: 9px;
  min-width: 0;
}

#intelligenceDialog .mode-score { display: block; text-align: right; }

#intelligenceDialog .mode-score small {
  display: block;
  color: #ffffff42;
  font: 600 7.8px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-transform: uppercase;
}

#intelligenceDialog .mode-score strong {
  display: block;
  margin-top: 3px;
  color: #dce6f1;
  font: 650 10.5px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: nowrap;
}

#intelligenceDialog .mode-meter,
#intelligenceDialog .guide-meter {
  display: block;
  width: 100%;
  height: 4px;
  overflow: hidden;
  border-radius: 999px;
  background: #ffffff12;
}

#intelligenceDialog .mode-meter i {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--mode-color);
  box-shadow: 0 0 9px color-mix(in srgb, var(--mode-color) 50%, transparent);
  transition: width 760ms cubic-bezier(.16,1,.3,1);
}

#intelligenceDialog .intelligence-note {
  margin: 11px 2px 0;
  color: #fff;
  font-size: 8.8px;
  line-height: 1.42;
}

/* ? View */
#intelligenceDialog .intelligence-guide {
  display: none;
  grid-template-rows: auto minmax(0,1fr);
  min-height: 0;
  padding: 0 18px 17px;
}

#intelligenceDialog .intelligence-guide.is-active { display: grid; }

#intelligenceDialog .capacity-tabs {
  --capacity-tab-index: 0;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 10px;
  padding: 4px;
  border: 1px solid #ffffff11;
  border-radius: 12px;
  background: #ffffff08;
}

#intelligenceDialog[data-capacity-mode="community"] .capacity-tabs { --capacity-tab-index: 1; }

#intelligenceDialog .capacity-tabs button {
  position: relative;
  z-index: 2;
  min-height: 31px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #ffffff59;
  font-size: 10px;
  font-weight: 680;
  cursor: pointer;
  transition: color 180ms ease;
}

#intelligenceDialog .capacity-tabs button[aria-selected="true"] { color: #ffffffec; }

#intelligenceDialog .capacity-tab-indicator {
  position: absolute;
  z-index: 1;
  top: 4px;
  bottom: 4px;
  left: 4px;
  width: calc((100% - 8px) / 2);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, #ffffff13);
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 9%, #ffffff05);
  transform: translateX(calc(var(--capacity-tab-index) * 100%));
  transition: transform 330ms cubic-bezier(.16,1,.3,1);
}

#intelligenceDialog .guide-scroll {
  min-width: 0;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 4px;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--accent) 42%, #667588) transparent;
  -webkit-overflow-scrolling: touch;
}

#intelligenceDialog .guide-scroll::-webkit-scrollbar { width: 5px; }
#intelligenceDialog .guide-scroll::-webkit-scrollbar-track { background: transparent; }
#intelligenceDialog .guide-scroll::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 42%, #667588);
}

#intelligenceDialog .guide-intro {
  margin: 0 0 9px;
  color: #fff;
  font-size: 10.8px;
  line-height: 1.48;
}

#intelligenceDialog .benchmark-context {
  margin-bottom: 9px;
  padding: 10px 11px;
  border: 1px solid #ffffff0e;
  border-radius: 12px;
  background: #ffffff06;
}

#intelligenceDialog .benchmark-context strong {
  display: block;
  color: #d9e4f0;
  font-size: 10.5px;
}

#intelligenceDialog .benchmark-context p {
  margin: 4px 0 0;
  color: #ffffff54;
  font-size: 9.4px;
  line-height: 1.45;
}

#intelligenceDialog .guide-tier {
  --guide-color: #38a7ff;
  margin-top: 8px;
  padding: 12px 13px;
  border: 1px solid #ffffff0f;
  border-radius: 14px;
  background: rgba(255,255,255,.028);
}

#intelligenceDialog .guide-tier.fast { --guide-color: #33ef84; }
#intelligenceDialog .guide-tier.smart { --guide-color: #38a7ff; }
#intelligenceDialog .guide-tier.deep { --guide-color: #ee72ef; }

#intelligenceDialog .guide-tier header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

#intelligenceDialog .guide-tier header strong {
  display: block;
  color: color-mix(in srgb, var(--guide-color) 80%, white);
  font-size: 13.5px;
}

#intelligenceDialog .guide-tier header div span {
  display: block;
  margin-top: 3px;
  color: #ffffff43;
  font: 600 8.3px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

#intelligenceDialog .guide-capacity-value {
  flex: 0 0 auto;
  color: #dbe6f1;
  font: 650 9px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: nowrap;
}

#intelligenceDialog .guide-tier > p {
  margin: 9px 0 8px;
  color: #fff;
  font-size: 10px;
  line-height: 1.45;
}

#intelligenceDialog .guide-examples {
  display: grid;
  grid-template-columns: auto minmax(0,1fr);
  gap: 8px;
  align-items: start;
  padding: 7px 8px;
  border-radius: 9px;
  background: #ffffff08;
}

#intelligenceDialog .guide-examples span {
  color: color-mix(in srgb, var(--guide-color) 62%, #d7e1ed);
  font: 700 7.8px/1.35 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-transform: uppercase;
}

#intelligenceDialog .guide-examples small {
  color: #ffffff55;
  font-size: 9px;
  line-height: 1.38;
}

#intelligenceDialog .guide-comparison {
  margin-top: 8px;
  color: #ffffff5c;
  font-size: 9.3px;
  line-height: 1.42;
}

#intelligenceDialog .guide-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
  color: #ffffff3e;
  font-size: 8.8px;
}

#intelligenceDialog .guide-meta strong { color: #ffffff66; font-weight: 620; }

#intelligenceDialog .guide-meter { margin-top: 8px; }

#intelligenceDialog .guide-meter i {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--guide-color);
  box-shadow: 0 0 9px color-mix(in srgb, var(--guide-color) 50%, transparent);
  transition: width 760ms cubic-bezier(.16,1,.3,1);
}

#intelligenceDialog .guide-note {
  margin: 10px 2px 0;
  color: #fff;
  font-size: 8.5px;
  line-height: 1.42;
}

@media (max-width: 520px) {
  #intelligenceDialog { padding: 12px; }

  #intelligenceDialog .intelligence-shell {
    width: 100%;
    height: auto;
    max-height: calc(100dvh - 24px);
    border-radius: 22px;
  }

  #intelligenceDialog .intelligence-head { padding: 15px 15px 10px; }
  #intelligenceDialog .intelligence-variant { margin: 0 15px 10px; }
  #intelligenceDialog .intelligence-modes,
  #intelligenceDialog .intelligence-guide { padding: 0 15px 15px; }

  #intelligenceDialog .intelligence-mode {
    grid-template-columns: minmax(0,1fr) 92px;
    min-height: 72px;
  }

  #intelligenceDialog .guide-examples {
    grid-template-columns: 1fr;
    gap: 3px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #intelligenceDialog::backdrop,
  #intelligenceDialog .intelligence-shell,
  #intelligenceDialog .intelligence-variant-indicator,
  #intelligenceDialog .capacity-tab-indicator,
  #intelligenceDialog .mode-meter i,
  #intelligenceDialog .guide-meter i,
  .tiny-meter i {
    transition: none !important;
  }
}