:root {
  --bg: #050505;
  --bg-soft: #0a0a0a;
  --panel: #0c0c0c;
  --panel-2: #121212;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #f4efe5;
  --muted: rgba(244, 239, 229, 0.64);
  --muted-2: rgba(244, 239, 229, 0.42);
  --accent: #f5f1e8;
  --shadow: 0 40px 100px rgba(0, 0, 0, 0.55);
  --portrait-width: 470px;
  --salon-width: 860px;
  --scrollbar-size: 20px;
  --scrollbar-track:
    linear-gradient(180deg, rgba(255, 255, 255, 0.01), rgba(255, 255, 255, 0.001));
  --scrollbar-thumb:
    linear-gradient(180deg, rgba(214, 198, 164, 0.42), rgba(116, 97, 67, 0.28));
  --scrollbar-thumb-hover:
    linear-gradient(180deg, rgba(245, 232, 206, 0.76), rgba(176, 145, 99, 0.54));
  --scrollbar-thumb-active:
    linear-gradient(180deg, rgba(255, 243, 218, 0.9), rgba(202, 166, 109, 0.66));
  --scroll-rail-bg: rgba(0, 0, 0, 0.01);
  --scroll-rail-edge: rgba(211, 184, 128, 0.05);
  --scroll-rail-core: rgba(244, 239, 229, 0.085);
  --scroll-rail-core-hover: rgba(244, 239, 229, 0.16);
  --font-display: "Space Grotesk", "Noto Sans SC", sans-serif;
  --font-ui: "IBM Plex Mono", monospace;
  --font-reading: "Noto Sans SC", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  min-height: 100%;
  max-height: 100%;
  background:
    radial-gradient(circle at 12% 10%, rgba(255, 255, 255, 0.025), transparent 22%),
    radial-gradient(circle at 85% 14%, rgba(255, 255, 255, 0.02), transparent 18%),
    linear-gradient(180deg, #090909 0%, #040404 48%, #020202 100%);
  color: var(--text);
  overflow: hidden;
}

body {
  font-family: var(--font-reading);
  overflow: hidden;
}

.page-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image:
    linear-gradient(transparent 0, rgba(255, 255, 255, 0.03) 50%, transparent 100%),
    radial-gradient(circle, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 100% 4px, 12px 12px;
  mix-blend-mode: soft-light;
}

.shell {
  width: min(1600px, calc(100vw - 48px));
  height: calc(100vh - 48px);
  min-height: calc(100vh - 48px);
  max-height: calc(100vh - 48px);
  margin: 24px auto;
  display: grid;
  grid-template-columns: var(--portrait-width) minmax(620px, var(--salon-width));
  justify-content: start;
  gap: 0;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(12, 12, 12, 0.98), rgba(6, 6, 6, 0.98));
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}

.shell::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  pointer-events: none;
}

.portrait-panel {
  min-height: 0;
  border-right: 1px solid var(--line);
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(16, 16, 16, 0.98), rgba(8, 8, 8, 0.98)),
    radial-gradient(circle at 50% 24%, rgba(255, 255, 255, 0.03), transparent 34%);
}

.portrait-panel-inner {
  height: 100%;
  min-height: 0;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 34px 36px 28px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--muted-2);
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.portrait-header {
  max-width: 30ch;
}

.portrait-header h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(72px, 8vw, 104px);
  line-height: 0.84;
  font-weight: 700;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.portrait-deck {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
  max-width: 26ch;
}

.portrait-stage {
  position: relative;
  min-height: 0;
  display: flex;
  align-items: end;
  justify-content: center;
  padding: 16px 0 8px;
}

.portrait-aura {
  position: absolute;
  left: 50%;
  bottom: 10%;
  transform: translateX(-50%);
  width: 80%;
  aspect-ratio: 1 / 1.15;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08), transparent 64%);
  filter: blur(16px);
}

.portrait {
  position: relative;
  width: min(94%, 540px);
  max-height: 72vh;
  object-fit: contain;
  filter: grayscale(1) contrast(1.08) brightness(0.96) drop-shadow(0 30px 60px rgba(0, 0, 0, 0.85));
}

.portrait-footer {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-line,
.footer-subline {
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-subline {
  color: var(--muted-2);
}

.salon-panel {
  min-width: 0;
  width: var(--salon-width);
  min-width: 620px;
  min-height: 0;
  display: grid;
  grid-template-rows: min-content 1fr;
  align-content: start;
  background:
    linear-gradient(180deg, rgba(12, 12, 12, 0.98), rgba(7, 7, 7, 0.98)),
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.02), transparent 18%);
  position: relative;
}

.salon-resize-handle {
  position: absolute;
  top: 0;
  right: 24px;
  width: 18px;
  height: 100%;
  cursor: ew-resize;
  z-index: 4;
}

.salon-resize-handle::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 8px;
  transform: translateY(-50%);
  width: 2px;
  height: 120px;
  background: rgba(255, 255, 255, 0.14);
}

.salon-resize-handle:hover::before,
.salon-resize-handle.dragging::before {
  background: rgba(255, 255, 255, 0.68);
}

.salon-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: start;
  padding: 12px 28px 12px 22px;
  border-bottom: 1px solid var(--line);
}

.salon-heading {
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.sources-header h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(52px, 5vw, 84px);
  line-height: 0.88;
  font-weight: 700;
  letter-spacing: -0.06em;
}

.pixel-title-shell {
  display: block;
  width: min(100%, 520px);
  min-height: 72px;
}

.pixel-title-canvas {
  display: block;
  width: 100%;
  height: auto;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  shape-rendering: crispEdges;
}

.salon-intro {
  margin: 0;
  max-width: 38ch;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.72;
  text-wrap: balance;
}

.salon-tools {
  min-width: 0;
  display: grid;
  gap: 8px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  justify-items: end;
  align-content: start;
  position: relative;
}

.salon-tools-primary,
.salon-tools-secondary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  justify-content: flex-end;
}

.salon-tools-primary .ghost-button,
.salon-tools-primary .style-selector {
  min-height: 34px;
  padding: 7px 12px;
  font-family: var(--font-reading);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: none;
  border-color: rgba(214, 198, 164, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01)),
    rgba(8, 8, 8, 0.58);
}

.salon-tools-primary .ghost-button:hover,
.salon-tools-primary .style-selector:hover {
  border-color: rgba(214, 198, 164, 0.32);
}

.chat-session-toggle {
  position: relative;
  padding-right: 28px;
}

.chat-session-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 11px;
  width: 6px;
  height: 6px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-62%) rotate(45deg);
  opacity: 0.72;
  transition: transform 160ms ease, opacity 160ms ease;
}

.chat-session-toggle.is-open {
  color: var(--text);
  border-color: rgba(214, 198, 164, 0.42);
  background:
    linear-gradient(180deg, rgba(214, 198, 164, 0.12), rgba(255, 255, 255, 0.02)),
    rgba(8, 8, 8, 0.78);
}

.chat-session-toggle.is-open::after {
  transform: translateY(-30%) rotate(225deg);
  opacity: 1;
}

.salon-tools-secondary .ghost-button {
  min-height: 32px;
  padding: 6px 10px;
  font-family: var(--font-ui);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(244, 239, 229, 0.72);
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.01);
}

.salon-tools-secondary .ghost-button:hover {
  color: #fff;
  border-color: rgba(214, 198, 164, 0.24);
}

.session-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px 6px 10px;
  border: 1px solid rgba(214, 198, 164, 0.24);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015)),
    rgba(10, 10, 10, 0.78);
  min-height: 34px;
}

.salon-tools .session-pill {
  flex-basis: auto;
  justify-content: flex-end;
  justify-self: end;
  padding: 6px 8px 6px 10px;
  border-color: rgba(214, 198, 164, 0.14);
}

.session-identity {
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.salon-tools .session-identity {
  font-family: var(--font-reading);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: none;
}

.session-logout {
  padding: 7px 10px;
}

.chat-session-menu {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.chat-session-shell {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 12;
  width: min(320px, calc(100vw - 40px));
  max-height: min(320px, calc(100vh - 160px));
  display: grid;
  gap: 8px;
  justify-self: auto;
  padding: 10px;
  border: 1px solid rgba(214, 198, 164, 0.22);
  border-radius: 16px;
  background:
    radial-gradient(circle at 12% 0%, rgba(214, 198, 164, 0.22), transparent 34%),
    linear-gradient(150deg, rgba(22, 19, 15, 0.98), rgba(7, 7, 7, 0.98)),
    rgba(5, 5, 5, 0.96);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 26px 72px rgba(0, 0, 0, 0.56);
  backdrop-filter: blur(14px);
  transform-origin: top right;
  animation: session-popover-in 140ms ease both;
}

.chat-session-shell-header {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

.chat-session-kicker {
  color: var(--accent);
  font-family: var(--font-reading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.chat-session-shared-hint {
  display: none;
  margin: 0;
  color: rgba(244, 239, 229, 0.52);
  font-family: var(--font-reading);
  font-size: 11px;
  line-height: 1.45;
  text-align: right;
}

.chat-session-new {
  flex: 0 0 auto;
  min-height: 28px;
  padding: 5px 9px;
  font-family: var(--font-reading);
  font-size: 11px;
  letter-spacing: 0.04em;
  border-color: rgba(214, 198, 164, 0.22);
  background:
    linear-gradient(180deg, rgba(214, 198, 164, 0.12), rgba(255, 255, 255, 0.018)),
    rgba(8, 8, 8, 0.72);
}

.chat-session-list {
  height: auto;
  min-height: 44px;
  max-height: 236px;
  max-width: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  display: grid;
  gap: 8px;
  padding: 1px 2px 2px;
  scroll-snap-type: none;
  scrollbar-width: thin;
}

.chat-session-empty {
  width: 100%;
  min-height: 44px;
  margin: 0;
  display: grid;
  place-items: center;
  padding: 10px;
  border: 1px dashed rgba(214, 198, 164, 0.16);
  border-radius: 12px;
  color: rgba(244, 239, 229, 0.54);
  font-family: var(--font-reading);
  font-size: 12px;
  line-height: 1.6;
  text-align: center;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(214, 198, 164, 0.035) 0,
      rgba(214, 198, 164, 0.035) 1px,
      transparent 1px,
      transparent 10px
    ),
    rgba(255, 255, 255, 0.012);
}

.chat-session-item {
  position: relative;
  width: 100%;
  min-height: 54px;
  display: flex;
  gap: 8px;
  align-items: stretch;
  padding: 8px 9px;
  border: 1px solid rgba(214, 198, 164, 0.12);
  border-radius: 12px;
  background:
    linear-gradient(150deg, rgba(28, 24, 18, 0.82), rgba(8, 8, 8, 0.84)),
    radial-gradient(circle at 18% 0%, rgba(214, 198, 164, 0.16), transparent 44%);
  color: rgba(244, 239, 229, 0.74);
  text-align: left;
  cursor: pointer;
  scroll-snap-align: none;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.055),
    0 12px 28px rgba(0, 0, 0, 0.18);
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease,
    color 160ms ease,
    box-shadow 160ms ease;
}

@keyframes session-popover-in {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.chat-session-item::before {
  display: none;
}

.chat-session-item:hover,
.chat-session-item.is-active {
  border-color: rgba(214, 198, 164, 0.34);
  background:
    linear-gradient(150deg, rgba(48, 39, 27, 0.92), rgba(10, 10, 10, 0.86)),
    radial-gradient(circle at 18% 0%, rgba(214, 198, 164, 0.26), transparent 48%);
  color: var(--text);
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 18px 36px rgba(0, 0, 0, 0.28);
}

.chat-session-item.is-empty {
  border-style: dashed;
  background:
    repeating-linear-gradient(
      -12deg,
      rgba(214, 198, 164, 0.035) 0,
      rgba(214, 198, 164, 0.035) 1px,
      transparent 1px,
      transparent 12px
    ),
    linear-gradient(150deg, rgba(22, 20, 17, 0.82), rgba(8, 8, 8, 0.82));
}

.chat-session-mark {
  flex: 0 0 24px;
  height: 100%;
  min-height: 38px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  border: 1px solid rgba(214, 198, 164, 0.16);
  color: rgba(245, 232, 206, 0.76);
  font-family: var(--font-reading);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  writing-mode: vertical-rl;
  background:
    linear-gradient(180deg, rgba(214, 198, 164, 0.14), rgba(214, 198, 164, 0.035)),
    rgba(0, 0, 0, 0.24);
}

.chat-session-item.is-active .chat-session-mark {
  color: #15110b;
  border-color: rgba(245, 232, 206, 0.72);
  background: linear-gradient(180deg, #f3e6c7, #c9a66d);
  box-shadow: 0 0 18px rgba(214, 198, 164, 0.26);
}

.chat-session-body {
  min-width: 0;
  flex: 1;
  display: grid;
  align-content: center;
  gap: 4px;
}

.chat-session-title-row {
  min-width: 0;
  display: flex;
  gap: 8px;
  align-items: center;
}

.chat-session-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.25;
}

.chat-session-badge {
  flex: 0 0 auto;
  padding: 1px 5px;
  border: 1px solid rgba(214, 198, 164, 0.14);
  border-radius: 999px;
  color: rgba(244, 239, 229, 0.62);
  font-family: var(--font-reading);
  font-size: 10px;
  line-height: 1.2;
  background: rgba(255, 255, 255, 0.035);
}

.chat-session-item.is-active .chat-session-badge {
  color: rgba(245, 232, 206, 0.9);
  border-color: rgba(214, 198, 164, 0.3);
  background: rgba(214, 198, 164, 0.08);
}

.chat-session-meta {
  color: rgba(244, 239, 229, 0.5);
  font-family: var(--font-reading);
  font-size: 10px;
  letter-spacing: 0.02em;
}

.chat-session-style {
  display: none;
}

.auth-gate {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 20px;
  background:
    radial-gradient(circle at 50% 20%, rgba(255, 255, 255, 0.06), transparent 28%),
    rgba(2, 2, 2, 0.84);
  backdrop-filter: blur(12px);
}

.auth-card {
  width: min(540px, calc(100vw - 32px));
  padding: 28px;
  border: 1px solid rgba(214, 198, 164, 0.18);
  background:
    linear-gradient(180deg, rgba(14, 14, 14, 0.98), rgba(8, 8, 8, 0.98)),
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.04), transparent 24%);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.42);
}

.auth-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 6vw, 52px);
  letter-spacing: -0.05em;
  line-height: 0.94;
}

.auth-copy {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.auth-tabs {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

.auth-tab.is-active {
  border-color: rgba(245, 241, 232, 0.34);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.auth-form {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.auth-inline {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
}

.auth-inline-field {
  margin: 0;
}

.auth-code-button {
  min-width: 132px;
  height: 46px;
}

.auth-status {
  margin-top: 16px;
}

.salon-stage {
  min-height: 0;
  overflow: hidden;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.015), transparent 18%),
    repeating-linear-gradient(
      180deg,
      transparent 0,
      transparent 31px,
      rgba(255, 255, 255, 0.012) 32px
    );
}

.chat-log {
  min-height: 0;
  height: 100%;
  overflow: auto;
  padding: 14px 48px 12px 22px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  scrollbar-color: rgba(230, 214, 183, 0.9) rgba(244, 239, 229, 0.08);
}

.chat-log::-webkit-scrollbar {
  width: 14px;
}

.chat-log::-webkit-scrollbar-track {
  background: linear-gradient(
    180deg,
    rgba(244, 239, 229, 0.05),
    rgba(244, 239, 229, 0.015)
  );
  border-left: 1px solid rgba(244, 239, 229, 0.06);
}

.chat-log::-webkit-scrollbar-thumb {
  border: 3px solid transparent;
  border-radius: 999px;
  background: linear-gradient(
    180deg,
    rgba(230, 214, 183, 0.94),
    rgba(168, 138, 89, 0.78)
  );
  background-clip: padding-box;
}

.chat-log::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(
    180deg,
    rgba(248, 236, 210, 0.98),
    rgba(196, 162, 102, 0.86)
  );
  background-clip: padding-box;
}

.chat-log::-webkit-scrollbar-thumb:active {
  background: linear-gradient(
    180deg,
    rgba(255, 244, 220, 1),
    rgba(210, 174, 110, 0.92)
  );
  background-clip: padding-box;
}

.scroll-frame {
  position: relative;
  min-height: 0;
  height: 100%;
  overflow: hidden;
}

.scroll-frame-panel {
  height: 100%;
}

.scroll-host {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.scroll-host::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.scrollbar-rail {
  position: absolute;
  top: 16px;
  right: 10px;
  bottom: 16px;
  width: var(--scrollbar-size);
  border-radius: 999px;
  background: transparent;
  border: 0;
  box-shadow: none;
  opacity: 0.28;
  z-index: 3;
  pointer-events: auto;
  touch-action: none;
  transition:
    opacity 160ms ease,
    box-shadow 160ms ease;
}

.scrollbar-rail::before {
  content: "";
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 50%;
  width: 1px;
  transform: translateX(-50%);
  background: linear-gradient(
    180deg,
    rgba(244, 239, 229, 0.014),
    var(--scroll-rail-core),
    rgba(244, 239, 229, 0.014)
  );
  border-radius: 999px;
}

.scrollbar-rail::after {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 50%;
  width: 3px;
  transform: translateX(-50%);
  border-radius: 999px;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.01),
    0 0 0 1px rgba(0, 0, 0, 0.08);
  opacity: 0.08;
}

.scroll-frame:hover .scrollbar-rail,
.scroll-frame.dragging .scrollbar-rail {
  opacity: 0.68;
}

.scroll-frame:hover .scrollbar-rail::before,
.scroll-frame.dragging .scrollbar-rail::before {
  background: linear-gradient(
    180deg,
    rgba(244, 239, 229, 0.03),
    var(--scroll-rail-core-hover),
    rgba(244, 239, 229, 0.03)
  );
}

.scroll-frame:hover .scrollbar-rail::after,
.scroll-frame.dragging .scrollbar-rail::after {
  opacity: 0.16;
}

.scroll-frame:not(.has-overflow) .scrollbar-rail {
  opacity: 0.08;
}

.scrollbar-thumb {
  position: absolute;
  top: 0;
  left: calc(50% - 2px);
  width: 4px;
  min-height: 38px;
  border-radius: 999px;
  background: var(--scrollbar-thumb);
  box-shadow:
    inset 0 1px 0 rgba(255, 248, 231, 0.1),
    0 0 0 1px rgba(26, 19, 8, 0.2),
    0 6px 10px rgba(0, 0, 0, 0.08);
  opacity: 0.5;
  filter: saturate(0.88);
  cursor: grab;
  touch-action: none;
  transition:
    left 160ms ease,
    width 160ms ease,
    opacity 160ms ease,
    background 160ms ease,
    box-shadow 160ms ease,
  transform 60ms linear;
}

.scrollbar-thumb:hover,
.scroll-frame.dragging .scrollbar-thumb {
  left: calc(50% - 2.5px);
  width: 5px;
  background: var(--scrollbar-thumb-hover);
  box-shadow:
    inset 0 1px 0 rgba(255, 250, 239, 0.18),
    0 0 0 1px rgba(28, 20, 8, 0.28),
    0 8px 14px rgba(0, 0, 0, 0.12);
  opacity: 0.86;
  filter: saturate(1);
}

.scrollbar-thumb:active,
.scroll-frame.dragging .scrollbar-thumb {
  cursor: grabbing;
  background: var(--scrollbar-thumb-active);
  left: calc(50% - 3px);
  width: 6px;
}

.message {
  max-width: min(780px, 100%);
  padding: 0;
  border: 0;
  background: transparent;
  user-select: text;
  -webkit-user-select: text;
  cursor: text;
}

.message.assistant {
  align-self: flex-start;
}

.message.user {
  align-self: flex-end;
  width: min(560px, 92%);
}

.message-role {
  margin-bottom: 8px;
  color: var(--muted-2);
  font-family: var(--font-ui);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.message-body {
  white-space: pre-wrap;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
  text-wrap: pretty;
  overflow-wrap: anywhere;
  letter-spacing: 0.01em;
}

.message.assistant .message-body {
  max-width: 56ch;
  padding-left: 18px;
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.message.user .message-body {
  max-width: 34ch;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #ddd4c5;
}

.composer {
  min-height: 0;
  flex-shrink: 0;
  padding: 12px 28px 16px 22px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.95), rgba(6, 6, 6, 0.98));
}

.composer.locked {
  opacity: 0.5;
}

.composer-label {
  display: block;
  margin-bottom: 10px;
  color: var(--muted-2);
  font-family: var(--font-ui);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.composer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 18px;
  align-items: end;
  padding-top: 0;
}

.composer-main {
  display: grid;
  gap: 10px;
}

.composer-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.attachment-hint {
  color: var(--muted-2);
  font-family: var(--font-ui);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.file-picker {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.pending-attachments {
  display: grid;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.01)),
    rgba(0, 0, 0, 0.16);
}

.pending-attachments-title {
  color: var(--muted-2);
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.pending-attachments-list,
.message-attachments {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.message-attachments {
  margin-bottom: 14px;
}

.attachment-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.015)),
    rgba(10, 10, 10, 0.88);
  color: #efe6d7;
  font-family: var(--font-ui);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.04em;
}

.attachment-chip.image {
  border-color: rgba(223, 199, 142, 0.24);
}

.attachment-chip-name {
  max-width: min(28vw, 280px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.attachment-chip-remove {
  appearance: none;
  border: 0;
  padding: 0;
  background: transparent;
  color: rgba(244, 239, 229, 0.74);
  cursor: pointer;
  font: inherit;
  line-height: 1;
}

.attachment-chip-remove:hover {
  color: #fff;
}

.composer textarea {
  width: 100%;
  min-height: 72px;
  max-height: 96px;
  padding: 8px 0 8px;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  background: transparent;
  color: var(--text);
  font-family: var(--font-reading);
  font-size: 15px;
  line-height: 1.65;
  resize: none;
  overflow: auto;
  outline: none;
}

.composer textarea::placeholder {
  color: rgba(244, 239, 229, 0.28);
}

.composer textarea:focus {
  border-color: rgba(255, 255, 255, 0.42);
}

.message.loading .message-body {
  color: rgba(244, 239, 229, 0.72);
}

.composer-side {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-left: 8px;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.composer-hint {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.ghost-button,
.send-button {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: border-color 180ms ease, color 180ms ease, background 180ms ease;
}

.style-selector {
  min-width: 160px;
  background: rgba(255, 255, 255, 0.02);
}

.ghost-button {
  padding: 12px 16px;
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.send-button {
  align-self: flex-start;
  min-width: 128px;
  padding: 14px 18px;
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
}

.ghost-button:hover,
.send-button:hover {
  border-color: rgba(255, 255, 255, 0.42);
  color: #fff;
}

.ghost-button:disabled,
.send-button:disabled {
  opacity: 0.56;
  cursor: wait;
}

.sources-panel {
  position: fixed;
  right: 24px;
  top: 24px;
  width: min(540px, calc(100vw - 48px));
  height: calc(100vh - 48px);
  padding: 24px 26px;
  border: 1px solid var(--line);
  background: rgba(10, 10, 10, 0.98);
  box-shadow: var(--shadow);
  z-index: 20;
}

.computer-panel {
  width: min(760px, calc(100vw - 48px));
}

.admin-panel {
  width: min(980px, calc(100vw - 48px));
}

.style-panel {
  width: min(860px, calc(100vw - 48px));
}

.sources-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.sources-content {
  height: calc(100% - 92px);
  overflow: auto;
  padding-top: 18px;
  scrollbar-gutter: stable;
}

.source-block {
  padding: 0 0 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.source-block h4 {
  margin: 0 0 12px;
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.source-block pre {
  margin: 0;
  white-space: pre-wrap;
  font-family: var(--font-ui);
  font-size: 11px;
  line-height: 1.7;
  color: #d9d0c0;
}

.sources-loading {
  margin: 0;
  color: var(--muted);
}

.config-content {
  height: calc(100% - 92px);
  overflow: auto;
  padding-top: 18px;
  scrollbar-gutter: stable;
}

.computer-content {
  height: calc(100% - 92px);
  overflow: auto;
  padding-top: 18px;
  display: grid;
  gap: 18px;
}

.local-agent-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid rgba(214, 198, 164, 0.16);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012)),
    rgba(4, 4, 4, 0.46);
}

.local-agent-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 14px;
}

.local-agent-head .eyebrow {
  margin-bottom: 8px;
}

.local-agent-head h4 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.04em;
}

.local-agent-copy {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.local-agent-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.local-agent-step {
  min-height: 96px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.018);
  display: grid;
  gap: 6px;
  align-content: start;
}

.local-agent-step span {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(214, 198, 164, 0.26);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 11px;
}

.local-agent-step strong {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: -0.02em;
}

.local-agent-step small {
  color: var(--muted-2);
  font-size: 11px;
  line-height: 1.45;
}

.local-agent-status[data-kind="success"] {
  color: #c8e6c9;
}

.local-agent-status[data-kind="error"] {
  color: #f4b0a5;
}

.local-agent-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto auto auto auto;
  gap: 10px;
  align-items: center;
}

.local-agent-command,
.local-agent-result {
  min-height: auto;
  max-height: 180px;
}

.config-form {
  display: grid;
  gap: 18px;
}

.style-form {
  margin-top: 4px;
}

.style-panel-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.style-summary-shell,
.style-visual-card {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.015)),
    rgba(8, 8, 8, 0.82);
}

.style-summary-shell {
  display: grid;
  gap: 18px;
  margin-bottom: 18px;
}

.style-identity {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}

.style-panel-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  line-height: 0.92;
  letter-spacing: -0.05em;
}

.style-key-shell {
  display: grid;
  gap: 8px;
  justify-items: end;
}

.style-key-label,
.style-stat-label {
  color: var(--muted-2);
  font-family: var(--font-ui);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.style-key-value {
  padding: 8px 10px;
  border: 1px solid rgba(214, 198, 164, 0.18);
  background: rgba(255, 255, 255, 0.03);
  color: #efe6d7;
  font-family: var(--font-ui);
  font-size: 11px;
}

.style-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.style-stat-card {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
}

.style-stat-card strong {
  font-family: var(--font-ui);
  font-size: 20px;
  font-weight: 500;
  color: var(--accent);
}

.style-visual-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 20px;
}

.style-visual-card {
  display: grid;
  gap: 10px;
}

.style-visual-card h4 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
}

.style-visual-card-wide {
  grid-column: 1 / -1;
}

.style-summary-block {
  margin: 0;
  min-height: 180px;
  max-height: 320px;
}

.config-field {
  display: grid;
  gap: 10px;
}

.config-label {
  color: var(--muted-2);
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.config-input {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.6;
  padding: 12px 14px;
  outline: none;
}

.config-input:focus {
  border-color: rgba(255, 255, 255, 0.34);
}

.config-textarea {
  resize: vertical;
  min-height: 92px;
}

.config-meta {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.config-actions {
  display: flex;
  justify-content: flex-start;
}

.provider-guide-shell {
  display: grid;
  gap: 12px;
  margin-top: 6px;
  padding: 14px 14px 12px;
  position: relative;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.024), rgba(255, 255, 255, 0.01)),
    rgba(8, 8, 8, 0.74);
}

.provider-guide-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 12px;
}

.provider-guide-head h4 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.provider-guide-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.provider-guide-card {
  display: grid;
  gap: 8px;
  padding: 12px 12px 10px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.018);
  transition: border-color 140ms ease, background 140ms ease;
}

.provider-guide-card:hover,
.provider-guide-card:focus-within {
  border-color: rgba(214, 198, 164, 0.2);
  background: rgba(255, 255, 255, 0.03);
}

.provider-guide-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.provider-guide-card-head strong {
  font-size: 15px;
  color: var(--text);
}

.provider-guide-tag {
  padding: 3px 7px;
  border: 1px solid rgba(214, 198, 164, 0.18);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.provider-guide-copy,
.provider-guide-note {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.65;
}

.provider-guide-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  position: relative;
  z-index: 3;
}

.provider-guide-links a {
  color: #efe6d7;
  text-decoration: none;
  border-bottom: 1px solid rgba(239, 230, 215, 0.28);
  font-size: 11px;
}

.provider-guide-links a:hover {
  border-bottom-color: rgba(239, 230, 215, 0.8);
}

.provider-guide-button {
  padding: 7px 11px;
  font-size: 11px;
  line-height: 1.2;
}

.provider-guide-steps {
  margin: 0;
  padding-left: 18px;
  color: #d8d0c2;
  font-size: 11px;
  line-height: 1.65;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 160ms ease, opacity 160ms ease, margin-top 160ms ease;
}

.provider-guide-card:hover .provider-guide-steps,
.provider-guide-card:focus-within .provider-guide-steps {
  max-height: 180px;
  opacity: 1;
  margin-top: 2px;
}

.provider-guide-note code,
.provider-guide-copy code,
.provider-guide-steps code {
  color: #f4efe5;
  font-family: var(--font-ui);
}

.computer-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.training-grid,
.training-progress-grid {
  display: grid;
  gap: 14px;
}

.training-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.training-progress-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.training-insight-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.training-insight-card {
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.012)),
    rgba(8, 8, 8, 0.78);
}

.training-insight-card h4 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
}

.training-insight-card-wide {
  grid-column: 1 / -1;
}

.training-insight-body {
  display: grid;
  gap: 12px;
  min-height: 140px;
  align-content: start;
}

.training-progress-summary,
.training-run-list,
.training-playbook-groups {
  display: grid;
  gap: 12px;
}

.training-progress-summary {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.training-summary-chip {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
}

.training-summary-chip span,
.training-run-meta,
.training-playbook-group h5 {
  color: var(--muted-2);
  font-family: var(--font-ui);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.training-summary-chip strong,
.training-run-title {
  color: var(--text);
  font-size: 16px;
  font-weight: 600;
}

.training-run-card,
.training-playbook-group {
  display: grid;
  gap: 8px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
}

.training-insight-body .computer-transcript {
  min-height: 0;
  max-height: none;
}

.training-run-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.training-playbook-group h5 {
  margin: 0;
}

.training-playbook-group ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
  color: #ded5c6;
  line-height: 1.75;
}

.training-empty {
  padding: 18px;
  border: 1px dashed rgba(255, 255, 255, 0.1);
  color: var(--muted);
  text-align: center;
}

.training-stat {
  display: grid;
  gap: 8px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.training-stat-label {
  color: var(--muted-2);
  font-family: var(--font-ui);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.training-stat strong {
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 18px;
  font-weight: 500;
}

.admin-users-list {
  display: grid;
  gap: 16px;
}

.admin-user-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015)),
    rgba(8, 8, 8, 0.78);
}

.admin-user-head,
.admin-user-meta,
.admin-user-storage,
.admin-user-actions {
  display: grid;
  gap: 12px;
}

.admin-user-head {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
}

.admin-user-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: -0.04em;
}

.admin-user-subtitle {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.admin-user-badge {
  justify-self: start;
  padding: 6px 9px;
  border: 1px solid rgba(214, 198, 164, 0.22);
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.admin-user-meta,
.admin-user-storage {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.admin-mini-stat {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
}

.admin-mini-stat span {
  color: var(--muted-2);
  font-family: var(--font-ui);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.admin-mini-stat strong {
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.5;
}

.admin-user-actions {
  grid-template-columns: repeat(3, minmax(0, max-content));
  align-items: center;
}

.admin-user-detail {
  display: grid;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
}

.admin-user-detail pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: var(--font-ui);
  font-size: 11px;
  line-height: 1.7;
  color: #ded5c6;
}

.admin-empty {
  padding: 20px;
  border: 1px dashed rgba(255, 255, 255, 0.1);
  color: var(--muted);
  text-align: center;
}

.admin-mail-card {
  display: grid;
  gap: 16px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015)),
    rgba(8, 8, 8, 0.78);
}

.admin-mail-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
}

.admin-mail-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.04em;
}

.computer-preview-shell {
  min-height: 280px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.01)),
    rgba(0, 0, 0, 0.2);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.computer-screenshot {
  display: block;
  width: 100%;
  height: auto;
}

.computer-placeholder {
  padding: 24px;
  color: var(--muted);
  text-align: center;
  line-height: 1.8;
}

.computer-meta {
  display: grid;
  gap: 6px;
  color: var(--muted-2);
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.computer-transcript {
  margin: 0;
  min-height: 160px;
  max-height: 240px;
  overflow: auto;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  color: #ded5c6;
  font-family: var(--font-ui);
  font-size: 11px;
  line-height: 1.7;
  white-space: pre-wrap;
}

.config-status {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.config-status[data-kind="success"] {
  color: #d6f5d0;
}

.config-status[data-kind="error"] {
  color: #ffb9b9;
}

.hidden {
  display: none;
}

@media (max-width: 1180px) {
  body {
    overflow: auto;
  }

  .shell {
    width: min(100vw - 18px, 1600px);
    height: auto;
    min-height: calc(100svh - 18px);
    max-height: none;
    margin: 9px auto;
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(0, 1fr);
  }

  .portrait-panel {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .portrait-panel-inner {
    padding: 20px 18px 16px;
    gap: 14px;
  }

  .portrait-stage {
    min-height: 180px;
  }

  .salon-panel {
    width: 100%;
    min-width: 0;
  }

  .salon-resize-handle {
    display: none;
  }

  .salon-header {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 12px 18px 10px;
  }

  .salon-tools {
    gap: 8px;
    justify-items: stretch;
  }

  .salon-tools-primary,
  .salon-tools-secondary {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

  .salon-tools-primary::-webkit-scrollbar,
  .salon-tools-secondary::-webkit-scrollbar {
    display: none;
  }

  .salon-tools .session-pill {
    flex-basis: auto;
    justify-self: start;
    justify-content: flex-start;
  }

  .chat-session-shell {
    top: calc(100% + 8px);
    right: auto;
    left: 0;
    width: min(320px, calc(100vw - 40px));
  }

  .chat-session-shell-header {
    justify-content: space-between;
  }

  .chat-session-shared-hint {
    text-align: left;
  }

  .composer-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .composer-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .attachment-hint {
    width: 100%;
    line-height: 1.5;
  }

  .composer-side {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 12px;
  }

  .composer .send-button {
    width: 100%;
  }

  .chat-log {
    padding: 14px 18px 12px;
  }

  .composer {
    padding: 12px 18px 16px;
  }
}

@media (max-width: 540px) {
  .shell {
    width: min(100vw - 16px, 1600px);
    height: auto;
    min-height: calc(100svh - 12px);
    margin: 6px auto;
    grid-template-columns: 1fr;
  }

  .portrait-panel {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .portrait-panel-inner {
    min-height: auto;
    padding: 16px 14px 14px;
  }

  .portrait-header h1 {
    font-size: clamp(48px, 18vw, 72px);
  }

  .portrait-deck {
    font-size: 13px;
    line-height: 1.6;
  }

  .portrait-stage {
    min-height: 150px;
  }

  .pixel-title-shell {
    min-height: 48px;
    width: min(100%, 360px);
  }

  .salon-intro {
    display: none;
  }

  .salon-heading {
    gap: 6px;
  }

  .salon-tools-primary .ghost-button,
  .salon-tools-primary .style-selector {
    min-height: 28px;
    padding: 5px 9px;
    font-size: 9px;
  }

  .salon-tools-secondary .ghost-button {
    min-height: 26px;
    padding: 4px 7px;
    font-size: 8px;
  }

  .session-pill {
    min-height: 30px;
    padding: 5px 7px 5px 8px;
  }

  .session-logout {
    padding: 5px 7px;
  }

  .salon-tools .session-identity {
    font-size: 10px;
  }

  .message-body {
    font-size: 15px;
    line-height: 1.62;
  }

  .chat-log {
    gap: 18px;
  }

  .composer {
    padding-top: 10px;
    padding-bottom: 12px;
  }

  .composer-label {
    margin-bottom: 8px;
  }

  .composer-grid {
    gap: 10px;
  }

  .composer-main {
    gap: 8px;
  }

  .pending-attachments {
    padding: 8px 10px;
  }

  .composer textarea {
    min-height: 56px;
    max-height: 72px;
    font-size: 14px;
    line-height: 1.5;
  }

  .composer-hint {
    display: none;
  }

  .attachment-hint {
    font-size: 8px;
    letter-spacing: 0.08em;
  }
}

@media (max-width: 900px) {
  .training-grid,
  .training-progress-grid,
  .training-insight-grid,
  .training-progress-summary {
    grid-template-columns: 1fr 1fr;
  }

  .style-stats-grid,
  .style-visual-grid {
    grid-template-columns: 1fr 1fr;
  }

  .local-agent-steps {
    grid-template-columns: 1fr 1fr;
  }

  .local-agent-grid {
    grid-template-columns: 1fr 1fr;
  }

  .admin-user-meta,
  .admin-user-storage {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .training-grid,
  .training-progress-grid,
  .training-insight-grid,
  .training-progress-summary {
    grid-template-columns: 1fr;
  }

  .style-identity {
    grid-template-columns: 1fr;
    display: grid;
    align-items: start;
  }

  .style-key-shell {
    justify-items: start;
  }

  .style-stats-grid,
  .style-visual-grid {
    grid-template-columns: 1fr;
  }

  .local-agent-steps,
  .local-agent-grid {
    grid-template-columns: 1fr;
  }

  .auth-inline {
    grid-template-columns: 1fr;
  }

  .auth-code-button {
    width: 100%;
  }

  .admin-user-meta,
  .admin-user-storage,
  .admin-user-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(100vw - 12px, 1600px);
    margin: 6px auto;
  }

  .portrait-stage {
    min-height: 300px;
  }

  .sources-header h3 {
    font-size: 38px;
  }

  .message.user {
    width: 100%;
  }

  .sources-panel {
    right: 6px;
    top: 6px;
    width: calc(100vw - 12px);
    height: calc(100vh - 12px);
  }

  .style-panel-actions {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .provider-guide-grid {
    grid-template-columns: 1fr;
  }

  .salon-tools-primary,
  .salon-tools-secondary {
    gap: 6px;
  }
}