:root {
  color-scheme: light;
  --bg: #f4f7fb;
  --bg-deep: #e8eef6;
  --panel: #ffffff;
  --panel-strong: #f0f4fa;
  --border: #d5e0ec;
  --border-soft: rgba(115, 140, 165, 0.18);
  --text: #182433;
  --text-soft: #44576d;
  --text-dim: #6b7d92;
  --cyan: #44d7ff;
  --cyan-soft: rgba(68, 215, 255, 0.18);
  --amber: #ffb84d;
  --amber-soft: rgba(255, 184, 77, 0.16);
  --green: #57e389;
  --green-soft: rgba(87, 227, 137, 0.16);
  --red: #ff6b6b;
  --red-soft: rgba(255, 107, 107, 0.16);
  --shadow: 0 18px 40px rgba(40, 58, 75, 0.12);
  --radius: 22px;
  --radius-sm: 14px;
  --line: linear-gradient(135deg, rgba(68, 215, 255, 0.16), rgba(255, 184, 77, 0.14));
  font-family: "Segoe UI", "Aptos", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(68, 215, 255, 0.18), transparent 26%),
    radial-gradient(circle at 85% 8%, rgba(255, 184, 77, 0.15), transparent 22%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(30, 45, 62, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 45, 62, 0.05) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 95%);
  pointer-events: none;
  opacity: 0.22;
}

.ambient {
  position: fixed;
  width: 32rem;
  height: 32rem;
  border-radius: 50%;
  filter: blur(72px);
  opacity: 0.18;
  pointer-events: none;
}

.ambient-a {
  top: -10rem;
  left: -8rem;
  background: rgba(68, 215, 255, 0.24);
}

.ambient-b {
  right: -11rem;
  bottom: -11rem;
  background: rgba(255, 184, 77, 0.2);
}

.app-shell {
  position: relative;
  z-index: 1;
  width: min(1600px, calc(100vw - 32px));
  margin: 20px auto 32px;
  display: grid;
  gap: 18px;
}

.panel {
  position: relative;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.85), transparent 28%),
    var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  overflow: hidden;
  isolation: isolate;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease,
    background 180ms ease;
}

.panel::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(
    135deg,
    rgba(68, 215, 255, 0),
    rgba(68, 215, 255, 0) 35%,
    rgba(68, 215, 255, 0.12) 52%,
    rgba(255, 184, 77, 0.08) 72%,
    rgba(68, 215, 255, 0)
  );
  opacity: 0;
  filter: blur(12px);
  transition: opacity 180ms ease, transform 180ms ease;
  pointer-events: none;
  z-index: 0;
}

.panel > * {
  position: relative;
  z-index: 1;
}

.panel:hover {
  border-color: rgba(68, 215, 255, 0.5);
  box-shadow:
    0 0 0 1px rgba(68, 215, 255, 0.1),
    0 18px 44px rgba(40, 58, 75, 0.1),
    0 0 28px rgba(68, 215, 255, 0.12);
  transform: translateY(-2px);
}

.panel:hover::before {
  opacity: 1;
  transform: scale(1.01);
}

.panel:hover .section-tag,
.panel:hover .info-label,
.panel:hover .status-item-label,
.panel:hover .input-label,
.panel:hover .preset-title {
  color: #4b6177;
}

.panel:hover .panel-head h2,
.panel:hover .brand-copy h1 {
  color: #1f3143;
  text-shadow: 0 0 10px rgba(68, 215, 255, 0.08);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.logo-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(245, 249, 253, 0.96), rgba(232, 239, 247, 0.98));
  border: 1px solid var(--border);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 0 0 1px rgba(68, 215, 255, 0.08);
  flex: 0 0 auto;
  overflow: hidden;
}

.logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.brand-copy {
  min-width: 0;
}

.eyebrow,
.section-tag,
.info-label,
.status-item-label,
.input-label,
.preset-title {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  color: var(--text-dim);
}

.brand-copy h1,
.panel-head h2 {
  margin: 4px 0 0;
  font-family: "Microsoft YaHei", "微软雅黑", "PingFang SC", "Noto Sans CJK SC", "Segoe UI", sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-copy h1 {
  font-size: 1.35rem;
  line-height: 1.05;
  letter-spacing: 0.03em;
  color: #17212c;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.82),
    0 0 10px rgba(71, 102, 134, 0.08);
  font-style: normal;
  font-weight: 800;
  -webkit-text-stroke: 0.2px rgba(23, 33, 44, 0.08);
}

.brand-copy .eyebrow {
  color: #8aa0b6;
  font-weight: 600;
  letter-spacing: 0.18em;
}

.panel-head h2 {
  font-size: 1.02rem;
}

.status-strip {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.status-card,
.ghost-button,
.mini-chip,
.badge,
.preset-chip,
.secondary-button,
.primary-button {
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: rgba(247, 250, 253, 0.96);
  color: var(--text);
}

.status-card {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  font-size: 0.92rem;
}

.status-label.dim {
  color: var(--text-dim);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.04);
}

.status-live {
  background: var(--green);
  box-shadow: 0 0 16px rgba(87, 227, 137, 0.45);
}

.status-mock {
  background: var(--amber);
  box-shadow: 0 0 16px rgba(255, 184, 77, 0.42);
}

.status-fail {
  background: var(--red);
  box-shadow: 0 0 16px rgba(255, 107, 107, 0.42);
}

.badge,
.mini-chip {
  padding: 8px 12px;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.badge {
  color: var(--cyan);
}

.ghost-button,
.secondary-button,
.primary-button {
  cursor: pointer;
  padding: 10px 15px;
  font: inherit;
  transition:
    transform 0.15s ease,
    border-color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.ghost-button:hover,
.secondary-button:hover {
  border-color: rgba(68, 215, 255, 0.45);
  background: rgba(236, 243, 250, 1);
}

.primary-button {
  background: linear-gradient(135deg, rgba(229, 245, 255, 0.98), rgba(224, 235, 248, 0.98));
  border-color: rgba(68, 215, 255, 0.28);
  box-shadow: 0 0 0 1px rgba(68, 215, 255, 0.06);
}

.primary-button:hover {
  transform: translateY(-1px);
  box-shadow:
    0 12px 28px rgba(68, 215, 255, 0.12),
    0 0 0 1px rgba(68, 215, 255, 0.14);
}

.secondary-button {
  color: var(--text-soft);
}

.dashboard {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(340px, 1.2fr) minmax(320px, 0.95fr);
  gap: 18px;
}

.control-panel,
.preview-panel,
.trace-panel {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-height: 640px;
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.input-wrap {
  display: grid;
  gap: 10px;
}

.input-wrap textarea {
  width: 100%;
  resize: vertical;
  min-height: 148px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), transparent 26%),
    var(--panel-strong);
  color: var(--text);
  padding: 16px 16px 18px;
  outline: none;
  font: inherit;
  line-height: 1.55;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.input-wrap textarea:focus {
  border-color: rgba(68, 215, 255, 0.55);
  box-shadow:
    0 0 0 4px rgba(68, 215, 255, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.input-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.hint {
  color: var(--text-dim);
  font-size: 0.88rem;
}

.preset-block {
  display: grid;
  gap: 12px;
}

.preset-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.preset-chip {
  cursor: pointer;
  padding: 9px 13px;
  font-size: 0.9rem;
  color: var(--text-soft);
  background: rgba(241, 246, 251, 0.98);
}

.preset-chip:hover {
  border-color: rgba(255, 184, 77, 0.42);
  color: var(--text);
  box-shadow: 0 0 0 1px rgba(255, 184, 77, 0.08);
}

.info-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.inventory-panel {
  display: grid;
  gap: 14px;
}

.inventory-head {
  align-items: center;
}

.inventory-alert {
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 184, 77, 0.28);
  background: linear-gradient(180deg, rgba(255, 247, 230, 0.98), rgba(255, 240, 214, 0.94));
  color: #6c4c12;
  line-height: 1.6;
}

.inventory-list {
  display: grid;
  gap: 12px;
}

.inventory-card {
  border-radius: 18px;
  border: 1px solid var(--border-soft);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), transparent 24%),
    rgba(244, 248, 252, 0.98);
  padding: 14px 16px;
  display: grid;
  gap: 10px;
}

.inventory-card.low-stock {
  border-color: rgba(255, 107, 107, 0.35);
  box-shadow: 0 0 0 1px rgba(255, 107, 107, 0.08);
}

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

.inventory-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.inventory-meta {
  color: var(--text-dim);
  font-size: 0.88rem;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.inventory-stats {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.inventory-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  border: 1px solid rgba(68, 215, 255, 0.14);
  background: rgba(246, 250, 253, 0.96);
  color: var(--text-soft);
}

.inventory-pill.low {
  border-color: rgba(255, 107, 107, 0.26);
  background: rgba(255, 240, 240, 0.96);
  color: #a34848;
}

.inventory-pill.ok {
  border-color: rgba(87, 227, 137, 0.22);
  background: rgba(238, 252, 243, 0.96);
  color: #2f7d52;
}

.inventory-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.inventory-order-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.inventory-empty {
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px dashed rgba(115, 140, 165, 0.28);
  color: var(--text-dim);
  background: rgba(247, 250, 253, 0.8);
}

.info-card {
  border-radius: 18px;
  padding: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.95), transparent 24%),
    rgba(244, 248, 252, 0.96);
  border: 1px solid var(--border-soft);
  display: grid;
  gap: 8px;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease,
    background 180ms ease;
}

.info-card:hover {
  border-color: rgba(68, 215, 255, 0.38);
  box-shadow:
    0 0 0 1px rgba(68, 215, 255, 0.08),
    0 0 20px rgba(68, 215, 255, 0.08);
  transform: translateY(-1px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), transparent 24%),
    rgba(238, 244, 250, 0.98);
}

.info-card strong,
.status-item strong,
.figure-title {
  font-size: 1rem;
}

.info-note {
  color: var(--text-dim);
  font-size: 0.88rem;
  line-height: 1.45;
}

.preview-stage {
  position: relative;
  flex: 1;
  min-height: 420px;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(68, 215, 255, 0.14);
  background:
    radial-gradient(circle at 20% 20%, rgba(68, 215, 255, 0.12), transparent 24%),
    radial-gradient(circle at 85% 22%, rgba(255, 184, 77, 0.12), transparent 22%),
    linear-gradient(180deg, rgba(252, 253, 255, 1), rgba(242, 247, 252, 1));
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.preview-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(circle at 50% 50%, rgba(68, 215, 255, 0.1), transparent 42%),
    linear-gradient(135deg, rgba(68, 215, 255, 0.06), rgba(255, 184, 77, 0.03));
  opacity: 0;
  transition: opacity 180ms ease;
  pointer-events: none;
}

.preview-panel:hover .preview-stage {
  border-color: rgba(68, 215, 255, 0.4);
  box-shadow:
    0 0 0 1px rgba(68, 215, 255, 0.14),
    0 0 28px rgba(68, 215, 255, 0.1),
    0 0 48px rgba(68, 215, 255, 0.04);
  transform: translateY(-1px);
}

.preview-panel:hover .preview-stage::after {
  opacity: 1;
}

.grid-overlay,
.glow-ring,
.overlay-layer,
.preview-image,
.preview-figure {
  position: absolute;
  inset: 0;
}

.grid-overlay {
  background-image:
    linear-gradient(rgba(149, 175, 209, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(149, 175, 209, 0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.55;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.92), transparent 96%);
}

.glow-ring {
  background:
    radial-gradient(circle at 50% 45%, rgba(68, 215, 255, 0.16), transparent 15%),
    radial-gradient(circle at 48% 52%, rgba(255, 184, 77, 0.09), transparent 24%);
  pointer-events: none;
}

.robot-arm,
.scene-pod,
.scene-label {
  position: absolute;
}

.robot-arm {
  background: linear-gradient(180deg, rgba(68, 215, 255, 0.24), rgba(68, 215, 255, 0.06));
  border: 1px solid rgba(68, 215, 255, 0.32);
  box-shadow: 0 0 22px rgba(68, 215, 255, 0.08);
}

.arm-a {
  width: 220px;
  height: 18px;
  left: 7%;
  top: 67%;
  transform: rotate(-26deg);
  border-radius: 999px;
}

.arm-b {
  width: 148px;
  height: 18px;
  left: 18%;
  top: 56%;
  transform: rotate(34deg);
  border-radius: 999px;
}

.scene-pod {
  border-radius: 50%;
  filter: drop-shadow(0 0 18px rgba(255, 184, 77, 0.16));
}

.pod-a {
  width: 102px;
  height: 102px;
  right: 12%;
  top: 18%;
  background: radial-gradient(circle at 35% 35%, rgba(255, 184, 77, 0.34), rgba(255, 184, 77, 0.08));
  border: 1px solid rgba(255, 184, 77, 0.34);
}

.pod-b {
  width: 74px;
  height: 74px;
  left: 26%;
  bottom: 18%;
  background: radial-gradient(circle at 35% 35%, rgba(87, 227, 137, 0.34), rgba(87, 227, 137, 0.08));
  border: 1px solid rgba(87, 227, 137, 0.32);
}

.pod-c {
  width: 48px;
  height: 48px;
  left: 12%;
  top: 20%;
  background: radial-gradient(circle at 35% 35%, rgba(68, 215, 255, 0.34), rgba(68, 215, 255, 0.08));
  border: 1px solid rgba(68, 215, 255, 0.34);
}

.scene-label {
  padding: 8px 11px;
  border-radius: 999px;
  background: rgba(247, 250, 253, 0.9);
  border: 1px solid rgba(68, 215, 255, 0.18);
  color: var(--text-soft);
  font-size: 0.8rem;
  backdrop-filter: blur(6px);
}

.label-a {
  left: 16px;
  bottom: 16px;
}

.label-b {
  right: 16px;
  top: 16px;
}

.preview-figure {
  inset: auto 18px 18px 18px;
  top: auto;
  z-index: 2;
  max-width: 320px;
  margin-top: auto;
  border-radius: 20px;
  padding: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.95), transparent 28%),
    rgba(245, 249, 253, 0.96);
  border: 1px solid rgba(68, 215, 255, 0.14);
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.34);
}

.figure-title {
  margin-bottom: 8px;
}

.figure-copy {
  color: var(--text-soft);
  line-height: 1.55;
  font-size: 0.95rem;
}

.figure-stats {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.figure-stat {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(238, 244, 250, 0.95);
  color: var(--text-dim);
  border: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.78rem;
}

.preview-image {
  object-fit: contain;
  object-position: center center;
  width: 100%;
  height: 100%;
  background: rgba(250, 253, 255, 0.96);
}

.hidden {
  display: none;
}

.overlay-layer {
  pointer-events: none;
}

.box-rect {
  position: absolute;
  border: 1.5px solid var(--cyan);
  border-radius: 12px;
  background: rgba(68, 215, 255, 0.05);
  box-shadow: 0 0 0 1px rgba(68, 215, 255, 0.06), 0 0 18px rgba(68, 215, 255, 0.14);
}

.box-label {
  position: absolute;
  left: 0;
  top: -22px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(249, 251, 254, 0.95);
  border: 1px solid rgba(68, 215, 255, 0.28);
  color: var(--text);
  font-size: 0.72rem;
  white-space: nowrap;
}

.status-row {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.status-item {
  padding: 16px;
  border-radius: 18px;
  background: rgba(246, 249, 253, 0.98);
  border: 1px solid var(--border-soft);
  display: grid;
  gap: 8px;
}

.empty-state {
  border: 1px dashed rgba(68, 215, 255, 0.24);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), transparent 24%),
    rgba(247, 250, 253, 0.98);
  border-radius: 20px;
  padding: 20px;
  color: var(--text-soft);
}

.empty-title {
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 10px;
}

.empty-state p {
  margin: 0 0 12px;
  line-height: 1.6;
}

.empty-state ul {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
}

.trace-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  flex: 1;
}

.trace-item {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px 14px 14px 12px;
  border-radius: 18px;
  border: 1px solid rgba(68, 215, 255, 0.1);
  background: rgba(246, 249, 253, 0.98);
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease,
    background 180ms ease;
}

.trace-item:hover {
  border-color: rgba(68, 215, 255, 0.42);
  box-shadow:
    0 0 0 1px rgba(68, 215, 255, 0.08),
    0 0 22px rgba(68, 215, 255, 0.08);
  transform: translateY(-1px);
  background: rgba(15, 25, 34, 0.88);
}

.trace-index {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid rgba(68, 215, 255, 0.18);
  color: var(--text-soft);
  font-size: 0.78rem;
  background: rgba(255, 255, 255, 0.03);
}

.trace-headline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.trace-name {
  font-weight: 600;
}

.trace-state {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-dim);
}

.trace-detail {
  margin-top: 6px;
  color: var(--text-soft);
  line-height: 1.55;
  font-size: 0.92rem;
}

.trace-item.is-done {
  border-color: rgba(87, 227, 137, 0.22);
}

.trace-item.is-done .trace-index {
  background: var(--green-soft);
  color: var(--green);
  border-color: rgba(87, 227, 137, 0.28);
}

.trace-item.is-running {
  border-color: rgba(68, 215, 255, 0.34);
  box-shadow: 0 0 0 1px rgba(68, 215, 255, 0.07), 0 0 22px rgba(68, 215, 255, 0.08);
  animation: pulse 1.8s ease-in-out infinite;
}

.trace-item.is-running .trace-index {
  background: var(--cyan-soft);
  color: var(--cyan);
  border-color: rgba(68, 215, 255, 0.3);
}

.trace-item.is-pending .trace-index {
  color: var(--text-dim);
}

.trace-item.is-failed {
  border-color: rgba(255, 107, 107, 0.26);
}

.trace-item.is-failed .trace-index {
  background: var(--red-soft);
  color: var(--red);
  border-color: rgba(255, 107, 107, 0.34);
}

.logs-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(246, 249, 253, 0.98);
  border: 1px solid var(--border-soft);
}

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

.logs-view {
  margin: 0;
  min-height: 150px;
  max-height: 220px;
  overflow: auto;
  white-space: pre-wrap;
  color: #24364a;
  font-size: 0.86rem;
  line-height: 1.55;
}

.running .primary-button {
  box-shadow:
    0 0 0 1px rgba(68, 215, 255, 0.2),
    0 0 20px rgba(68, 215, 255, 0.08);
}

.success-state .preview-stage {
  box-shadow: 0 0 0 1px rgba(87, 227, 137, 0.1), 0 0 24px rgba(87, 227, 137, 0.08);
}

.error-state .preview-stage {
  box-shadow: 0 0 0 1px rgba(255, 107, 107, 0.14), 0 0 24px rgba(255, 107, 107, 0.08);
}

.interrupted-state .preview-stage {
  opacity: 0.82;
  filter: saturate(0.72);
}

@keyframes pulse {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-1px);
  }
}

@media (max-width: 1240px) {
  .dashboard {
    grid-template-columns: 1fr;
  }

  .control-panel,
  .preview-panel,
  .trace-panel {
    min-height: auto;
  }

  .preview-stage {
    min-height: 360px;
  }
}

@media (max-width: 780px) {
  .app-shell {
    width: min(100vw - 18px, 1600px);
    margin-top: 9px;
    margin-bottom: 18px;
  }

  .topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .status-strip {
    justify-content: flex-start;
  }

  .info-grid,
  .status-row {
    grid-template-columns: 1fr;
  }

  .panel-head {
    flex-direction: column;
  }
}