:root,
html[data-theme="cinema"] {
  color-scheme: light;
  --bg: #f8fafc;
  --bg-2: #fff4de;
  --panel: rgba(255, 255, 255, 0.82);
  --panel-strong: rgba(255, 255, 255, 0.96);
  --panel-soft: rgba(15, 23, 42, 0.04);
  --field: rgba(255, 255, 255, 0.94);
  --field-strong: #ffffff;
  --shell-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 244, 222, 0.72));
  --modal-bg: rgba(255, 255, 255, 0.96);
  --toast-bg: rgba(255, 255, 255, 0.96);
  --line: rgba(15, 23, 42, 0.1);
  --line-strong: rgba(245, 158, 11, 0.3);
  --text: #0f172a;
  --muted: #64748b;
  --faint: #94a3b8;
  --cyan: #2563eb;
  --blue: #2563eb;
  --violet: #f59e0b;
  --green: #059669;
  --amber: #f59e0b;
  --red: #dc5656;
  --button-ink: #ffffff;
  --chip-text: #122033;
  --positive-text: #065f46;
  --code-text: #102033;
  --glow-a: rgba(245, 158, 11, 0.22);
  --glow-b: rgba(37, 99, 235, 0.14);
  --surface-shadow: 0 24px 80px rgba(15, 23, 42, 0.12);
  --soft-shadow: 0 18px 56px rgba(15, 23, 42, 0.1);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

html[data-theme="studio"] {
  color-scheme: light;
  --bg: #f7f8fc;
  --bg-2: #eef3ff;
  --panel: rgba(255, 255, 255, 0.86);
  --panel-strong: rgba(255, 255, 255, 0.96);
  --panel-soft: rgba(15, 23, 42, 0.035);
  --field: rgba(255, 255, 255, 0.96);
  --field-strong: #ffffff;
  --shell-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 248, 252, 0.88));
  --modal-bg: rgba(255, 255, 255, 0.96);
  --toast-bg: rgba(255, 255, 255, 0.96);
  --line: rgba(15, 23, 42, 0.11);
  --line-strong: rgba(37, 99, 235, 0.24);
  --text: #111827;
  --muted: #536176;
  --faint: #94a3b8;
  --cyan: #0891b2;
  --blue: #2563eb;
  --violet: #6d28d9;
  --green: #059669;
  --amber: #d97706;
  --red: #dc5656;
  --button-ink: #ffffff;
  --chip-text: #122033;
  --positive-text: #065f46;
  --code-text: #102033;
  --glow-a: rgba(37, 99, 235, 0.13);
  --glow-b: rgba(8, 145, 178, 0.12);
  --surface-shadow: 0 24px 80px rgba(15, 23, 42, 0.12);
  --soft-shadow: 0 18px 56px rgba(15, 23, 42, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 10%, var(--glow-a), transparent 34%),
    radial-gradient(circle at 84% 4%, var(--glow-b), transparent 32%),
    linear-gradient(135deg, var(--bg) 0%, var(--bg-2) 52%, var(--bg) 100%);
  color: var(--text);
  font: 14px/1.5 Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a,
input,
select,
textarea {
  outline: none;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.18), 0 0 0 1px rgba(56, 189, 248, 0.8);
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

.ambient-glow {
  display: none;
}

.ambient-glow-a {
  width: 340px;
  height: 340px;
  right: 8vw;
  top: 2vh;
  background: var(--glow-a);
}

.ambient-glow-b {
  width: 460px;
  height: 460px;
  left: -8vw;
  bottom: -10vh;
  background: var(--glow-b);
  animation-duration: 10s;
}

@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(0.95); }
  to { transform: translate3d(36px, -26px, 0) scale(1.06); }
}

.app-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 292px minmax(0, 1fr);
  gap: 24px;
  min-height: 100vh;
  padding: 24px;
}

.shell {
  position: sticky;
  top: 24px;
  height: calc(100vh - 48px);
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--shell-bg);
  backdrop-filter: blur(20px) saturate(1.2);
  box-shadow: var(--surface-shadow);
}

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

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: var(--button-ink);
  border-radius: 17px;
  background: conic-gradient(from 180deg, var(--cyan), var(--violet), var(--green), var(--cyan));
  box-shadow: 0 0 38px rgba(56, 189, 248, 0.42);
}

.brand-mark svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand strong {
  display: block;
  font-size: 15px;
  letter-spacing: 0;
}

.brand small,
.side-card small,
.section-head p,
.hero-copy p,
.result-card p,
.metric-small,
.muted {
  color: var(--muted);
}

.nav-list {
  display: grid;
  gap: 6px;
}

.nav-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  padding: 11px 12px;
  border-radius: 15px;
  transition: transform 150ms var(--ease), background 150ms var(--ease), color 150ms var(--ease);
}

.nav-list a:hover,
.nav-list a.active {
  background: var(--panel-soft);
  transform: translateX(3px);
}

.nav-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--faint);
  box-shadow: 0 0 0 transparent;
}

.nav-list a.active .nav-dot {
  background: var(--cyan);
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.9);
}

.side-card {
  margin-top: auto;
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel-soft);
}

.side-card strong {
  color: var(--green);
  font-size: 22px;
}

main {
  display: grid;
  gap: 20px;
}

.topbar {
  position: relative;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--panel-strong) 74%, transparent), color-mix(in srgb, var(--bg) 92%, transparent)),
    var(--field);
  backdrop-filter: blur(18px) saturate(1.1);
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.22);
}

.topbar h1 {
  margin: 2px 0 0;
  max-width: 680px;
  font-size: clamp(22px, 2.2vw, 32px);
  line-height: 1.1;
  letter-spacing: 0;
}

.top-actions {
  display: flex;
  align-items: end;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.inline-field,
.compact-label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
}

.inline-field input,
.inline-field select {
  width: 188px;
}

.panel {
  position: relative;
  overflow: hidden;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, var(--panel), var(--panel-soft)),
    var(--field);
  backdrop-filter: blur(16px) saturate(1.1);
  box-shadow: var(--soft-shadow);
}

.panel::before {
  content: none;
}

@keyframes sheen {
  45%, 100% { transform: translateX(82%); }
}

.hero {
  min-height: 300px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 28px;
  align-items: center;
  border-radius: 34px;
  padding: 34px;
}

.hero-copy h2 {
  max-width: 900px;
  margin: 8px 0 14px;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.02;
  letter-spacing: 0;
}

.hero-copy p {
  max-width: 740px;
  font-size: 16px;
}

.kicker,
.eyebrow {
  margin: 0;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 22px;
  flex-wrap: wrap;
}

.button-link,
button,
.file-trigger,
.download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 0;
  border-radius: 15px;
  padding: 11px 16px;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  color: var(--button-ink);
  font-weight: 850;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 16px 42px color-mix(in srgb, var(--cyan) 22%, transparent);
  transition: transform 150ms var(--ease), filter 150ms var(--ease), background 150ms var(--ease), opacity 150ms var(--ease);
}

button:hover,
.button-link:hover,
.file-trigger:hover,
.download:hover {
  transform: translateY(-2px);
  filter: saturate(1.08);
}

button:active,
.button-link:active,
.file-trigger:active,
.download:active {
  transform: scale(0.98);
}

button:disabled {
  opacity: 0.58;
  cursor: progress;
}

.ghost,
.ghost-link {
  background: var(--panel-soft);
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: none;
}

.hero-vault {
  position: relative;
  min-height: 280px;
  border: 1px solid var(--line);
  border-radius: 34px;
  background:
    radial-gradient(circle at 50% 45%, rgba(56, 189, 248, 0.24), transparent 45%),
    linear-gradient(155deg, var(--panel-strong), var(--panel-soft));
  overflow: hidden;
}

.orbit {
  position: absolute;
  inset: 42px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 50%;
  animation: spin 16s linear infinite;
}

.orbit::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 24px var(--cyan);
}

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

.vault-core {
  position: absolute;
  inset: 50%;
  width: 170px;
  height: 170px;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  align-content: center;
  gap: 6px;
  border-radius: 50%;
  background: var(--modal-bg);
  border: 1px solid var(--line-strong);
  box-shadow: inset 0 0 42px rgba(56, 189, 248, 0.15), 0 24px 60px rgba(0, 0, 0, 0.25);
}

.vault-core svg {
  width: 44px;
  height: 44px;
  fill: none;
  stroke: var(--chip-text);
  stroke-width: 2.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.vault-core span {
  color: var(--muted);
  font-size: 12px;
}

.vault-core strong {
  font-size: 32px;
}

.policy-chip {
  position: absolute;
  max-width: 190px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-soft);
  color: var(--chip-text);
  font-size: 12px;
  font-weight: 800;
  backdrop-filter: blur(12px);
}

.chip-a { top: 28px; left: 24px; }
.chip-b { right: 26px; top: 96px; }
.chip-c { left: 46px; bottom: 30px; }

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

.metrics article {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    linear-gradient(180deg, var(--panel), var(--panel-soft)),
    color-mix(in srgb, var(--bg) 90%, transparent);
}

.metrics span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 850;
}

.metrics strong {
  display: block;
  margin-top: 5px;
  font-size: 34px;
  line-height: 1;
}

.metrics small {
  display: block;
  margin-top: 8px;
  color: var(--faint);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  align-items: start;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}

.section-head h2 {
  margin: 4px 0 4px;
  font-size: 24px;
  line-height: 1.15;
}

.section-head p {
  margin: 0;
  max-width: 760px;
}

.form {
  display: grid;
  gap: 14px;
}

.stack {
  align-content: start;
}

.compact-form {
  margin-bottom: 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: color-mix(in srgb, var(--panel-strong) 84%, transparent);
}

.form-row {
  display: grid;
  gap: 12px;
}

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

.form-row.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.check-line {
  min-height: 42px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--field);
  color: var(--text);
}

.check-line input {
  width: 18px;
  min-height: 18px;
  accent-color: var(--cyan);
}

input,
select,
textarea {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--field);
  color: var(--text);
  padding: 10px 12px;
  transition: border 150ms var(--ease), box-shadow 150ms var(--ease), background 150ms var(--ease);
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(56, 189, 248, 0.82);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--cyan) 18%, transparent);
  background: var(--field-strong);
}

.dropzone {
  position: relative;
  min-height: 162px;
  display: grid;
  place-items: center;
  align-content: center;
  text-align: center;
  gap: 8px;
  padding: 22px;
  border: 1px dashed var(--line-strong);
  border-radius: 22px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--cyan) 12%, transparent), color-mix(in srgb, var(--blue) 8%, transparent)), var(--field);
  cursor: pointer;
  transition: transform 160ms var(--ease), border 160ms var(--ease), background 160ms var(--ease);
}

.dropzone:hover,
.dropzone.dragover {
  transform: translateY(-2px);
  border-color: var(--cyan);
  background: linear-gradient(135deg, color-mix(in srgb, var(--cyan) 18%, transparent), color-mix(in srgb, var(--blue) 12%, transparent)), var(--field-strong);
}

.dropzone input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.dropzone > :not(input) {
  pointer-events: none;
}

.drop-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: var(--cyan);
  background: var(--panel-soft);
  box-shadow: 0 0 24px color-mix(in srgb, var(--cyan) 20%, transparent);
}

.advanced {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel-soft);
  padding: 12px 14px;
}

.advanced summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 800;
}

.advanced label {
  margin-top: 12px;
}

.policy-lock,
.switch-line {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid rgba(52, 211, 153, 0.18);
  border-radius: 16px;
  background: rgba(52, 211, 153, 0.075);
  color: var(--positive-text);
}

.lock-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px rgba(52, 211, 153, 0.9);
}

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

.progress-steps span {
  position: relative;
  overflow: hidden;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--muted);
  background: var(--panel-soft);
  text-align: center;
  font-size: 12px;
  font-weight: 850;
}

.progress-steps span.active,
.progress-steps span.done {
  color: var(--chip-text);
  border-color: rgba(56, 189, 248, 0.56);
  background: rgba(56, 189, 248, 0.12);
}

.progress-steps span.active::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.18), transparent);
  transform: translateX(-100%);
  animation: scan 900ms linear infinite;
}

.package-progress {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--cyan) 28%, transparent);
  border-radius: 16px;
  background: color-mix(in srgb, var(--cyan) 9%, transparent);
}

.package-progress[hidden] {
  display: none;
}

.package-progress div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
}

.package-progress strong {
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.package-progress progress {
  width: 100%;
  height: 10px;
  overflow: hidden;
  border: 0;
  border-radius: 999px;
  background: color-mix(in srgb, var(--line) 60%, transparent);
}

.package-progress progress::-webkit-progress-bar {
  background: color-mix(in srgb, var(--line) 60%, transparent);
  border-radius: 999px;
}

.package-progress progress::-webkit-progress-value {
  background: linear-gradient(90deg, var(--cyan), var(--green));
  border-radius: 999px;
}

.package-progress progress::-moz-progress-bar {
  background: linear-gradient(90deg, var(--cyan), var(--green));
  border-radius: 999px;
}

@keyframes scan {
  to { transform: translateX(100%); }
}

.download-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  margin-top: 16px;
  padding: 14px;
  border: 1px solid rgba(52, 211, 153, 0.26);
  border-radius: 18px;
  background: rgba(52, 211, 153, 0.08);
}

.download-box strong,
.download-box span {
  display: block;
}

.download-box span {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.sim-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.9fr);
  gap: 16px;
}

.result-card {
  min-height: 240px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    radial-gradient(circle at 80% 0%, rgba(56, 189, 248, 0.15), transparent 48%),
    var(--panel-soft);
}

.result-card strong {
  display: block;
  margin-top: 8px;
  font-size: 26px;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.result-grid div {
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel-soft);
  min-width: 0;
}

.result-grid span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 850;
}

.result-grid code {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--code-text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.library-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.card {
  position: relative;
  min-height: 174px;
  display: grid;
  align-content: space-between;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    radial-gradient(circle at 90% 0%, rgba(56, 189, 248, 0.12), transparent 38%),
    var(--panel-soft);
  transition: transform 160ms var(--ease), border 160ms var(--ease), box-shadow 160ms var(--ease);
}

.card:hover {
  transform: translateY(-3px);
  border-color: rgba(56, 189, 248, 0.32);
  box-shadow: 0 22px 70px rgba(56, 189, 248, 0.08);
}

.card h3 {
  margin: 8px 0 6px;
  font-size: 19px;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  gap: 6px;
  padding: 5px 9px;
  border-radius: 999px;
  border: 1px solid rgba(56, 189, 248, 0.16);
  background: rgba(56, 189, 248, 0.12);
  color: #bcefff;
  font-size: 12px;
  font-weight: 850;
}

.pill.ok {
  border-color: rgba(52, 211, 153, 0.18);
  background: rgba(52, 211, 153, 0.12);
  color: #bbf7d0;
}

.pill.warn {
  border-color: rgba(251, 191, 36, 0.22);
  background: rgba(251, 191, 36, 0.12);
  color: #fde68a;
}

.pill.danger {
  border-color: rgba(251, 113, 133, 0.22);
  background: rgba(251, 113, 133, 0.12);
  color: #fecdd3;
}

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

.actions button,
.actions .download {
  min-height: 36px;
  padding: 8px 11px;
  border-radius: 12px;
  font-size: 12px;
}

.mini-table {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.mini-row,
.row {
  display: grid;
  gap: 12px;
  align-items: center;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel-soft);
}

.mini-row {
  grid-template-columns: minmax(0, 1fr) auto;
}

.row {
  grid-template-columns: minmax(180px, 1.1fr) minmax(160px, 1fr) minmax(140px, 0.8fr) auto;
}

.row small,
.mini-row small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
}

.dense .row {
  grid-template-columns: minmax(180px, 1fr) minmax(180px, 1fr) minmax(140px, 0.8fr) minmax(120px, 0.6fr);
}

.user-table .row {
  grid-template-columns: minmax(190px, 1.05fr) minmax(180px, 1fr) minmax(150px, 0.75fr) minmax(150px, 0.75fr) minmax(180px, 1fr);
}

.user-table .row.subtle {
  grid-template-columns: minmax(180px, 1.05fr) minmax(180px, 1fr) minmax(150px, 0.75fr) minmax(150px, 0.75fr) minmax(190px, 1fr) minmax(190px, 1fr);
  margin-left: 18px;
  border-style: dashed;
  background: color-mix(in srgb, var(--panel-soft) 72%, transparent);
}

dialog {
  width: min(760px, calc(100vw - 32px));
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--text);
}

dialog::backdrop {
  background: rgba(1, 5, 13, 0.68);
  backdrop-filter: blur(8px);
}

.dialog-card {
  position: relative;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--modal-bg);
  box-shadow: var(--surface-shadow);
}

.dialog-card h3 {
  margin: 8px 0;
}

.dialog-progress {
  margin-top: 16px;
}

.icon-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  min-height: 34px;
  padding: 0;
  border-radius: 50%;
  background: var(--panel-soft);
  color: var(--text);
  box-shadow: none;
}

pre {
  max-height: 52vh;
  overflow: auto;
  padding: 14px;
  border-radius: 16px;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  color: var(--code-text);
  white-space: pre-wrap;
  word-break: break-word;
}

#toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 100;
  width: min(420px, calc(100vw - 32px));
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--toast-bg);
  box-shadow: var(--surface-shadow);
  opacity: 0;
  transform: translateY(18px);
  pointer-events: none;
  transition: opacity 180ms var(--ease), transform 180ms var(--ease);
}

#toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1180px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .shell {
    position: relative;
    top: auto;
    height: auto;
  }

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

  .topbar,
  .hero,
  .sim-grid,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .topbar {
    display: grid;
  }
}

@media (max-width: 820px) {
  .app-shell {
    padding: 14px;
  }

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

  .form-row.two,
  .form-row.three,
  .result-grid,
  .row,
  .dense .row,
  .user-table .row.subtle,
  .download-box {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 560px) {
  .metrics,
  .library-grid,
  .progress-steps {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 22px;
  }

  .hero-copy h2 {
    font-size: 38px;
  }

  .top-actions {
    justify-content: stretch;
  }

  .top-actions > * {
    width: 100%;
  }

  .inline-field input,
  .inline-field select {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}