:root {
  color-scheme: dark;
  --bg: #0b0c10;
  --bg-strong: rgba(15, 16, 19, 0.98);
  --bg-panel: rgba(19, 20, 25, 0.84);
  --bg-soft: rgba(255, 255, 255, 0.035);
  --stroke: rgba(255, 255, 255, 0.08);
  --stroke-strong: rgba(255, 255, 255, 0.14);
  --text: #f6f7fb;
  --text-muted: rgba(246, 247, 251, 0.58);
  --accent: #ff7b39;
  --accent-soft: rgba(255, 123, 57, 0.2);
  --accent-strong: #75e4d7;
  --success: #79f2d4;
  --danger: #ff8d9e;
  --shadow: 0 36px 90px rgba(0, 0, 0, 0.42);
  --radius-xl: 30px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --font-ui: "Manrope", sans-serif;
  --font-display: "Space Grotesk", "Manrope", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
}

body {
  position: relative;
  overflow-x: hidden;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.grid-backdrop {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.32;
  pointer-events: none;
  animation: grid-drift 26s linear infinite;
}

.grid-backdrop::after {
  content: "";
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(circle at 25% 30%, rgba(117, 228, 215, 0.08), transparent 24%),
    radial-gradient(circle at 72% 18%, rgba(255, 123, 57, 0.07), transparent 18%),
    radial-gradient(circle at 58% 72%, rgba(117, 208, 255, 0.05), transparent 20%);
  animation: grid-pulse 18s ease-in-out infinite alternate;
}

.aurora {
  position: fixed;
  inset: auto;
  z-index: 0;
  width: 58vw;
  height: 18vw;
  min-width: 460px;
  min-height: 180px;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.16;
  pointer-events: none;
}

.aurora-a {
  top: 8vh;
  left: 18vw;
  background: linear-gradient(90deg, rgba(255, 123, 57, 0.56), rgba(117, 228, 215, 0.08));
  animation: aurora-drift-a 18s ease-in-out infinite alternate;
}

.aurora-b {
  right: 8vw;
  bottom: 6vh;
  background: linear-gradient(90deg, rgba(117, 208, 255, 0.28), rgba(255, 123, 57, 0.18));
  animation: aurora-drift-b 23s ease-in-out infinite alternate;
}

.noise-film {
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.045;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 3px 3px, 4px 4px;
  mix-blend-mode: soft-light;
  animation: noise-shift 700ms steps(2) infinite;
}

.ambient {
  position: fixed;
  inset: auto;
  width: 38vw;
  height: 38vw;
  filter: blur(110px);
  pointer-events: none;
  opacity: 0.24;
  animation: ambient-float 20s ease-in-out infinite alternate;
}

.ambient-a {
  top: -10vw;
  right: -8vw;
  background: rgba(255, 123, 57, 0.34);
  animation-duration: 24s;
}

.ambient-b {
  bottom: -16vw;
  left: -10vw;
  background: rgba(117, 228, 215, 0.2);
  animation-duration: 28s;
  animation-direction: alternate-reverse;
}

.toolkit-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 18px;
  width: min(1440px, calc(100vw - 32px));
  margin: 16px auto;
  padding-bottom: calc(24px + env(safe-area-inset-bottom));
}

.rail,
.panel,
.home-hero,
.tool-card,
.auth-surface,
.history-item,
.status-card {
  background:
    linear-gradient(180deg, rgba(20, 22, 31, 0.92), rgba(12, 14, 20, 0.94)),
    var(--bg-panel);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.rail {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 18px;
  border-radius: var(--radius-xl);
  min-height: calc(100vh - 32px);
  position: sticky;
  top: 16px;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.brand-mark {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(255, 123, 57, 0.2), rgba(117, 228, 215, 0.16));
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.04em;
  overflow: hidden;
}

.brand-mark-icon {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border-radius: inherit;
}

.brand-kicker,
.panel-kicker,
.eyebrow,
.tool-card-code,
.summary-label,
.result-group-index,
.banner-kicker,
.auth-label {
  color: var(--accent-strong);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 11px;
}

.brand-copy strong {
  display: block;
  margin-top: 4px;
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: -0.04em;
}

.rail-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nav-button,
.tool-card,
.segment-button,
.toggle-button,
.primary-button,
.ghost-button,
.ghost-link,
.icon-button {
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  transition:
    transform 220ms cubic-bezier(0.22, 0.9, 0.31, 1),
    border-color 220ms ease,
    background 220ms ease,
    color 220ms ease,
    opacity 220ms ease,
    box-shadow 220ms ease;
}

.nav-button {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 18px;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-align: left;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
}

.nav-code {
  min-width: 40px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
}

.nav-button:hover,
.nav-button:focus-visible,
.tool-card:hover,
.tool-card:focus-visible,
.segment-button:hover,
.segment-button:focus-visible,
.toggle-button:hover,
.toggle-button:focus-visible,
.primary-button:hover,
.primary-button:focus-visible,
.ghost-button:hover,
.ghost-button:focus-visible,
.ghost-link:hover,
.ghost-link:focus-visible,
.icon-button:hover,
.icon-button:focus-visible {
  transform: translateY(-2px);
  border-color: var(--stroke-strong);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.24);
}

.nav-button:active,
.tool-card:active,
.segment-button:active,
.toggle-button:active,
.primary-button:active,
.ghost-button:active,
.ghost-link:active,
.icon-button:active,
.nav-button.is-pressing,
.tool-card.is-pressing,
.segment-button.is-pressing,
.toggle-button.is-pressing,
.primary-button.is-pressing,
.ghost-button.is-pressing,
.ghost-link.is-pressing,
.icon-button.is-pressing {
  transform: translateY(1px) scale(0.987);
  box-shadow:
    inset 0 2px 12px rgba(0, 0, 0, 0.24),
    0 8px 18px rgba(0, 0, 0, 0.16);
}

.nav-button:focus-visible,
.tool-card:focus-visible,
.segment-button:focus-visible,
.toggle-button:focus-visible,
.primary-button:focus-visible,
.ghost-button:focus-visible,
.ghost-link:focus-visible,
.icon-button:focus-visible {
  outline: 1px solid rgba(255, 123, 57, 0.72);
  outline-offset: 2px;
}

.nav-button:hover,
.nav-button:focus-visible {
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
}

.nav-button.is-active {
  color: var(--text);
  border-color: rgba(255, 123, 57, 0.42);
  background: linear-gradient(180deg, rgba(255, 123, 57, 0.18), rgba(255, 255, 255, 0.03));
  box-shadow:
    inset 0 0 0 1px rgba(255, 123, 57, 0.08),
    0 14px 28px rgba(255, 123, 57, 0.08);
}

.rail-footer {
  margin-top: auto;
  display: grid;
  gap: 10px;
}

.status-chip,
.value-chip,
.ghost-link,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  text-decoration: none;
}

.workspace {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.workspace-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  padding: 12px 8px 4px;
}

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

.workspace-head.is-compact {
  align-items: center;
  padding: 4px 8px 0;
  min-height: 0;
}

.breadcrumbs {
  color: var(--text-muted);
  font-size: 13px;
}

.workspace-head.is-compact .breadcrumbs {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.workspace-head h1,
.home-copy h2,
.tool-head h2,
.auth-copy h2 {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(34px, 5vw, 62px);
  line-height: 0.96;
  letter-spacing: -0.05em;
}

.workspace-head p,
.home-copy p,
.tool-head p,
.auth-copy p,
.auth-footnote,
.empty-state,
.dropzone-subtitle,
.status-card p,
.tool-card p,
.history-item-detail {
  margin: 0;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.65;
}

.workspace-meta,
.pill-row,
.results-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.view {
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: view-enter 260ms cubic-bezier(0.22, 0.9, 0.31, 1);
}

.panel,
.home-hero,
.auth-surface {
  border-radius: var(--radius-xl);
  padding: 22px;
}

.home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 18px;
  overflow: hidden;
}

.home-copy h2 {
  max-width: 760px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.source-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.source-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  color: rgba(255, 255, 255, 0.84);
  font-size: 13px;
  font-weight: 700;
  backdrop-filter: blur(18px);
}

.source-logo {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.source-logo--telegram {
  fill: #60d7ff;
}

.source-logo--ads {
  fill: #f7b045;
}

.source-logo--auth {
  fill: #8de7da;
}

.source-logo--server {
  fill: #9cc8ff;
}

.primary-button {
  min-height: 56px;
  min-width: 180px;
  padding: 0 22px;
  border: 0;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--accent), #ffb36b);
  color: #1a120d;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 20px 44px rgba(255, 123, 57, 0.24);
}

.primary-button:hover,
.primary-button:focus-visible {
  box-shadow: 0 24px 54px rgba(255, 123, 57, 0.32);
  filter: saturate(1.08);
}

.primary-button:disabled {
  opacity: 0.64;
  cursor: wait;
}

.ghost-button.large {
  min-height: 56px;
  padding-inline: 20px;
}

.ghost-button.is-danger {
  border-color: rgba(255, 141, 158, 0.26);
  color: #ffd7de;
  background: linear-gradient(180deg, rgba(255, 141, 158, 0.1), rgba(255, 255, 255, 0.02));
}

.ghost-button.is-danger:hover,
.ghost-button.is-danger:focus-visible {
  border-color: rgba(255, 141, 158, 0.42);
  box-shadow: 0 18px 36px rgba(255, 141, 158, 0.16);
}

.ghost-button.is-danger:disabled {
  border-color: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: none;
}

.home-visual {
  display: grid;
  place-items: center;
}

.visual-frame {
  position: relative;
  width: 100%;
  min-height: 420px;
  border-radius: calc(var(--radius-xl) - 4px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at top left, rgba(255, 123, 57, 0.16), transparent 38%),
    radial-gradient(circle at bottom right, rgba(117, 228, 215, 0.12), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01)),
    rgba(255, 255, 255, 0.025);
  overflow: hidden;
}

.visual-hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.82;
  transform: scale(1.02);
  filter: saturate(1.04) contrast(1.02);
}

.visual-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.28;
  mix-blend-mode: screen;
}

.visual-chip-cluster {
  position: absolute;
  top: 18px;
  left: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  z-index: 2;
}

.visual-chip {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.visual-chip-primary {
  background: linear-gradient(135deg, rgba(255, 123, 57, 0.32), rgba(255, 179, 107, 0.14));
  color: #fff2e8;
}

.visual-chip-secondary {
  background: linear-gradient(135deg, rgba(117, 228, 215, 0.18), rgba(255, 255, 255, 0.04));
  color: #cbfaf4;
}

.visual-chip-bottom {
  position: absolute;
  left: 18px;
  bottom: 18px;
  z-index: 2;
  max-width: min(460px, calc(100% - 36px));
  background: linear-gradient(135deg, rgba(9, 11, 16, 0.78), rgba(19, 23, 32, 0.58));
  color: rgba(255, 255, 255, 0.86);
}

.visual-stamp {
  position: absolute;
  inset: auto 24px 18px auto;
  font-family: var(--font-display);
  font-size: clamp(72px, 10vw, 144px);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.07);
  letter-spacing: -0.08em;
  z-index: 1;
}

.visual-ring {
  position: absolute;
  width: 320px;
  height: 320px;
  right: -60px;
  bottom: -120px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.24);
  box-shadow: 0 0 0 24px rgba(255, 123, 57, 0.08), 0 0 0 48px rgba(117, 228, 215, 0.03);
  z-index: 1;
}

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

.tool-card {
  --card-accent: var(--accent);
  --card-accent-soft: rgba(255, 123, 57, 0.18);
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 16px;
  min-height: 390px;
  padding: 18px;
  border-radius: 24px;
  cursor: pointer;
  text-align: left;
  position: relative;
  overflow: hidden;
}

.tool-card--video {
  --card-accent: #ff9d57;
  --card-accent-soft: rgba(255, 157, 87, 0.18);
}

.tool-card--unique {
  --card-accent: #75e4d7;
  --card-accent-soft: rgba(117, 228, 215, 0.18);
}

.tool-card--ads {
  --card-accent: #f3c768;
  --card-accent-soft: rgba(243, 199, 104, 0.18);
}

.tool-card--auth,
.tool-card--ops {
  --card-accent: #75d0ff;
  --card-accent-soft: rgba(117, 208, 255, 0.18);
}

.tool-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--card-accent), transparent 80%);
  opacity: 0;
  transition: opacity 220ms ease;
}

.tool-card:hover::after,
.tool-card:focus-visible::after {
  opacity: 1;
}

.tool-card-visual {
  position: relative;
  aspect-ratio: 1.35 / 1;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at top left, var(--card-accent-soft), transparent 48%),
    rgba(255, 255, 255, 0.03);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.03),
    0 20px 50px rgba(0, 0, 0, 0.28);
}

.tool-card-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(12, 14, 20, 0.02), rgba(12, 14, 20, 0.18)),
    linear-gradient(135deg, transparent 50%, rgba(255, 255, 255, 0.07));
  pointer-events: none;
}

.tool-card-visual img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  image-rendering: pixelated;
  transform: scale(1.015);
  transition: transform 240ms ease, filter 240ms ease;
}

.tool-card:hover .tool-card-visual img,
.tool-card:focus-visible .tool-card-visual img {
  transform: scale(1.035);
  filter: saturate(1.06);
}

.tool-card-body {
  display: grid;
  gap: 8px;
  align-content: start;
}

.tool-card h3,
.upload-head h3,
.panel-head h2,
.auth-batch-head h3 {
  margin: 10px 0 10px;
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: -0.03em;
}

.tool-card h3 {
  margin: 0;
}

.tool-card p {
  margin: 0;
}

.tool-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 8px;
}

.tool-card-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.025));
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 700;
}

.tool-head,
.auth-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 440px);
  gap: 18px;
  align-items: start;
}

.media-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: 18px;
}

.admin-layout {
  display: grid;
  gap: 18px;
}

.controls-panel,
.results-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

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

.control {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(255, 255, 255, 0.03);
}

.control span-2,
.control.span-2 {
  grid-column: span 2;
}

.control label {
  font-weight: 700;
  font-size: 13px;
}

.segmented-grid,
.auth-toggle {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
}

.segmented-grid.compact {
  grid-template-columns: repeat(auto-fit, minmax(116px, 1fr));
}

.segment-button {
  min-height: 52px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.segment-button--with-icon {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 10px;
  min-height: 132px;
  padding: 18px 14px;
  text-align: center;
}

.segment-button-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease,
    background 220ms ease;
}

.segment-button-label {
  display: block;
  max-width: 11ch;
  line-height: 1.15;
}

.segment-icon {
  width: 22px;
  height: 22px;
  display: block;
}

.segment-icon--platform {
  fill: #98e8df;
}

.segment-icon--meta {
  fill: #87b7ff;
}

.segment-icon--google-ads {
  fill: #ffbe58;
}

.segment-icon--tiktok {
  fill: #8be7dc;
}

.segment-button--with-icon[data-segment-id="cross_platform"] .segment-button-icon {
  background: linear-gradient(180deg, rgba(117, 228, 215, 0.12), rgba(255, 255, 255, 0.03));
}

.segment-button--with-icon[data-segment-id="meta_ads"] .segment-button-icon {
  background: linear-gradient(180deg, rgba(135, 183, 255, 0.14), rgba(255, 255, 255, 0.03));
}

.segment-button--with-icon[data-segment-id="google_ads"] .segment-button-icon {
  background: linear-gradient(180deg, rgba(255, 190, 88, 0.16), rgba(255, 255, 255, 0.03));
}

.segment-button--with-icon[data-segment-id="tiktok_ads"] .segment-button-icon {
  background: linear-gradient(180deg, rgba(139, 231, 220, 0.14), rgba(255, 255, 255, 0.03));
}

.segment-button.is-active {
  border-color: rgba(255, 123, 57, 0.4);
  background: linear-gradient(180deg, rgba(255, 123, 57, 0.22), rgba(255, 255, 255, 0.03));
  box-shadow:
    inset 0 0 0 1px rgba(255, 123, 57, 0.08),
    0 12px 26px rgba(255, 123, 57, 0.12);
}

.segment-button:hover,
.segment-button:focus-visible {
  background: rgba(255, 255, 255, 0.07);
}

.segment-button--with-icon:hover .segment-button-icon,
.segment-button--with-icon:focus-visible .segment-button-icon,
.segment-button--with-icon.is-active .segment-button-icon {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 10px 24px rgba(0, 0, 0, 0.18);
}

.toggle-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.toggle-button {
  min-height: 50px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.025);
  color: var(--text-muted);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
}

.toggle-button.is-enabled {
  color: var(--text);
  border-color: rgba(117, 228, 215, 0.34);
  background: linear-gradient(180deg, rgba(117, 228, 215, 0.12), rgba(255, 255, 255, 0.03));
  box-shadow:
    inset 0 0 0 1px rgba(117, 228, 215, 0.08),
    0 12px 24px rgba(117, 228, 215, 0.08);
}

.toggle-button:hover,
.toggle-button:focus-visible {
  color: var(--text);
  background: rgba(117, 228, 215, 0.08);
}

.control-note {
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.6;
}

.range-wrap {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
}

.number-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

input[type="number"] {
  min-height: 48px;
  width: 100%;
  padding: 0 14px;
  border-radius: 16px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
  font-weight: 700;
}

input[type="number"]:disabled {
  opacity: 0.58;
  cursor: not-allowed;
}

.upload-card {
  padding: 18px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015)),
    rgba(0, 0, 0, 0.2);
}

.upload-head,
.panel-head,
.result-group-head,
.history-item-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.upload-tools {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.dropzone {
  position: relative;
  display: grid;
  place-items: center;
  gap: 10px;
  min-height: 188px;
  margin-top: 14px;
  padding: 28px 18px;
  border-radius: 22px;
  border: 1px dashed rgba(255, 123, 57, 0.42);
  background:
    linear-gradient(180deg, rgba(255, 123, 57, 0.09), rgba(117, 228, 215, 0.05)),
    rgba(255, 255, 255, 0.015);
  cursor: pointer;
  text-align: center;
}

.dropzone.is-dragover {
  border-color: rgba(117, 228, 215, 0.78);
  background:
    linear-gradient(180deg, rgba(255, 123, 57, 0.14), rgba(117, 228, 215, 0.09)),
    rgba(255, 255, 255, 0.02);
}

.dropzone input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.dropzone-title {
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: -0.02em;
}

.file-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.file-chip {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  padding: 12px 14px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.045);
}

.file-chip-name,
.history-item-title,
.result-name {
  font-weight: 800;
  font-size: 14px;
  line-height: 1.4;
  word-break: break-word;
}

.file-chip-meta,
.result-meta,
.history-item-time,
.history-item-tags,
.auth-batch-meta {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.6;
}

.action-bar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
}

.summary-card,
.status-card {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 16px 18px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
}

.status-card {
  position: relative;
  overflow: hidden;
}

.status-card::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  background: linear-gradient(105deg, transparent 0%, rgba(255, 255, 255, 0.07) 48%, transparent 100%);
  transform: translateX(-120%);
}

.status-card.is-processing {
  align-items: stretch;
  border-color: rgba(117, 228, 215, 0.22);
  background:
    radial-gradient(circle at top right, rgba(117, 228, 215, 0.12), transparent 38%),
    linear-gradient(180deg, rgba(255, 123, 57, 0.08), rgba(255, 255, 255, 0.03)),
    rgba(255, 255, 255, 0.03);
}

.status-card.is-processing::after {
  opacity: 1;
  animation: status-sheen 2.2s linear infinite;
}

.summary-value {
  margin-top: 4px;
  font-weight: 800;
  font-size: 15px;
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 10px rgba(121, 242, 212, 0.12);
}

.status-card.is-processing .status-dot {
  background: var(--accent);
  box-shadow:
    0 0 0 10px rgba(255, 123, 57, 0.12),
    0 0 28px rgba(255, 123, 57, 0.28);
  animation: status-pulse 1.1s ease-in-out infinite;
}

.status-copy {
  display: grid;
  gap: 6px;
  min-width: 0;
  flex: 1 1 auto;
}

.status-visual {
  flex: 0 0 min(320px, 46%);
  display: grid;
  gap: 10px;
  margin-left: auto;
}

.status-visual-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.status-node {
  display: grid;
  gap: 4px;
  min-height: 64px;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(0, 0, 0, 0.16);
  opacity: 0.44;
  transform: translateY(0);
  transition:
    opacity 180ms ease,
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.status-node.is-active {
  opacity: 1;
  transform: translateY(-2px);
  border-color: rgba(117, 228, 215, 0.32);
  box-shadow:
    inset 0 0 0 1px rgba(117, 228, 215, 0.08),
    0 12px 30px rgba(117, 228, 215, 0.12);
}

.status-node-meta {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.status-node-title {
  font-weight: 800;
  font-size: 13px;
  line-height: 1.45;
}

.status-visual-line {
  height: 5px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
}

.status-visual-line span {
  display: block;
  width: 36%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(255, 123, 57, 0.92), rgba(117, 228, 215, 0.92));
  animation: status-run 1.55s ease-in-out infinite;
}

.status-visual-caption {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.6;
}

.results-groups,
.results-archives,
.history-list,
.auth-batch-list,
.session-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.result-group,
.archive-card,
.history-item,
.auth-batch-item,
.session-card {
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
}

.admin-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.admin-stat-card {
  min-height: 108px;
  align-items: flex-start;
}

.session-card {
  display: grid;
  gap: 12px;
}

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

.session-card-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: -0.04em;
}

.session-card-subtitle {
  margin-top: 6px;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.6;
}

.session-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

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

.session-meta-item {
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(0, 0, 0, 0.16);
}

.session-meta-label {
  color: var(--text-muted);
  font-size: 11px;
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.session-meta-value {
  margin-top: 6px;
  font-weight: 700;
  line-height: 1.5;
  word-break: break-word;
}

.history-item-download {
  margin-top: 14px;
  width: fit-content;
}

.archive-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

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

.archive-title {
  color: var(--accent-strong);
  font-size: 12px;
  line-height: 1.5;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.archive-name {
  margin-top: 6px;
  font-weight: 800;
  font-size: 14px;
  line-height: 1.5;
  word-break: break-word;
}

.archive-meta {
  margin-top: 6px;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.6;
}

.result-grid {
  display: grid;
  gap: 12px;
}

.result-card {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 14px;
  padding: 12px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(0, 0, 0, 0.18);
}

.result-preview {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
}

.result-preview img,
.result-preview video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.result-video-loader {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  gap: 8px;
  padding: 16px;
  border: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 50% 38%, rgba(117, 228, 215, 0.18), transparent 34%),
    linear-gradient(145deg, rgba(255, 123, 57, 0.12), rgba(10, 12, 16, 0.94));
  font: 800 12px/1.4 var(--font-ui);
  text-align: center;
  cursor: pointer;
}

.result-video-loader::before {
  content: "▶";
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  padding-left: 3px;
  color: #0b0c10;
  background: var(--accent-strong);
  box-shadow: 0 10px 28px rgba(117, 228, 215, 0.2);
}

body.is-processing-media .grid-backdrop,
body.is-processing-media .grid-backdrop::after,
body.is-processing-media .aurora,
body.is-processing-media .noise-film,
body.is-processing-media .ambient {
  animation-play-state: paused !important;
}

body.is-processing-media .noise-film,
body.is-processing-media .aurora,
body.is-processing-media .ambient {
  visibility: hidden;
}

.result-copy {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.result-label {
  color: var(--accent-strong);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.result-diagnostics {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.result-diagnostic-line {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  word-break: break-word;
}

.diagnostic-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.diagnostic-chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.auth-banner {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  min-height: 100%;
}

.auth-banner-text strong {
  display: block;
  margin-top: 6px;
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: -0.04em;
}

.auth-banner-text span {
  display: block;
  margin-top: 10px;
  color: var(--text-muted);
  line-height: 1.6;
}

.auth-banner-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

@keyframes status-pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.12);
  }
}

@keyframes status-sheen {
  from {
    transform: translateX(-120%);
  }
  to {
    transform: translateX(120%);
  }
}

@keyframes status-run {
  0% {
    transform: translateX(-105%);
  }
  50% {
    transform: translateX(85%);
  }
  100% {
    transform: translateX(235%);
  }
}

.auth-surface {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.auth-editor textarea {
  width: 100%;
  resize: vertical;
  min-height: 104px;
  padding: 18px 18px;
  border-radius: 22px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.025);
  color: var(--text);
  font: inherit;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1.7;
}

.auth-editor textarea:focus {
  outline: 1px solid rgba(255, 123, 57, 0.5);
  border-color: rgba(255, 123, 57, 0.5);
}

.auth-single {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 28px 26px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
}

.icon-button {
  position: absolute;
  top: 16px;
  right: 16px;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
  cursor: pointer;
}

.auth-code {
  font-family: var(--font-mono);
  font-size: clamp(42px, 8vw, 74px);
  letter-spacing: 0.16em;
  line-height: 1;
  text-align: center;
  margin-top: 8px;
}

.auth-progress-track {
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.auth-progress-bar {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
}

.auth-ttl {
  color: var(--text-muted);
  text-align: center;
  font-family: var(--font-mono);
  font-size: 18px;
  letter-spacing: 0.12em;
}

.auth-batch-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
}

.auth-batch-label {
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
}

.auth-batch-code {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 28px;
  letter-spacing: 0.16em;
}

.history-item-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.history-item-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.empty-state {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  min-height: 152px;
  padding: 18px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background:
    radial-gradient(circle at top left, rgba(255, 123, 57, 0.1), transparent 36%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.018));
}

.empty-state::before {
  content: "";
  width: 112px;
  height: 112px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(20, 22, 28, 0.88), rgba(12, 14, 18, 0.94)),
    center / cover no-repeat;
  box-shadow: 0 20px 46px rgba(0, 0, 0, 0.24);
}

.empty-state-copy {
  color: var(--text-muted);
  line-height: 1.7;
}

#historyEmpty::before,
#adminTasksEmpty::before {
  background-image: url("/static/assets/pixel-ops.webp");
}

#adminUsersEmpty::before,
#adminSessionsEmpty::before {
  background-image: url("/static/assets/pixel-auth.webp");
}

.browser-access-panel {
  display: grid;
  gap: 18px;
}

.browser-access-head {
  align-items: center;
}

.browser-access-copy {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
}

.browser-access-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

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

.browser-access-field-wide {
  grid-column: span 2;
}

.browser-access-field span {
  font-size: 13px;
  font-weight: 700;
}

.browser-access-field input {
  width: 100%;
  min-height: 54px;
  padding: 0 18px;
  border-radius: 18px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.025);
  color: var(--text);
  font: inherit;
  font-size: 15px;
}

.browser-access-field input:focus {
  outline: 1px solid rgba(255, 123, 57, 0.5);
  border-color: rgba(255, 123, 57, 0.5);
}

.browser-access-field input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.browser-access-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.access-gate {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at top left, rgba(255, 123, 57, 0.16), transparent 34%),
    radial-gradient(circle at bottom right, rgba(120, 227, 196, 0.14), transparent 32%),
    rgba(7, 9, 12, 0.82);
  backdrop-filter: blur(18px);
}

.access-shell {
  width: min(1040px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 22px;
  align-items: start;
}

.access-hero {
  display: grid;
  gap: 16px;
}

.access-hero h1 {
  margin: 10px 0 0;
  font-size: clamp(42px, 6vw, 72px);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.access-hero p {
  margin: 18px 0 0;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 56ch;
}

.access-pills {
  margin-top: 20px;
}

.access-visual-card {
  position: relative;
  min-height: 260px;
  margin-top: 8px;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at top left, rgba(117, 228, 215, 0.12), transparent 36%),
    rgba(10, 12, 16, 0.88);
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.3);
}

.access-visual-card img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  image-rendering: pixelated;
}

.access-visual-overlay {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: linear-gradient(180deg, rgba(8, 10, 15, 0.74), rgba(12, 14, 20, 0.9));
  backdrop-filter: blur(14px);
}

.access-visual-kicker {
  color: var(--accent-strong);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.access-visual-overlay strong {
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: -0.04em;
}

.access-visual-overlay span {
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.5;
}

.access-card {
  display: grid;
  gap: 16px;
  padding: 22px;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(20, 22, 28, 0.96), rgba(12, 14, 18, 0.98));
  box-shadow: 0 24px 120px rgba(0, 0, 0, 0.32);
}

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

.access-status {
  margin: 0;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(255, 255, 255, 0.035);
}

.access-status.is-info {
  color: var(--text);
  border-color: rgba(117, 228, 215, 0.18);
  background: linear-gradient(180deg, rgba(117, 228, 215, 0.08), rgba(255, 255, 255, 0.02));
}

.access-status.is-success {
  color: var(--success);
  border-color: rgba(121, 242, 212, 0.24);
  background: linear-gradient(180deg, rgba(121, 242, 212, 0.12), rgba(255, 255, 255, 0.02));
}

.access-status.is-error {
  color: #ffd7de;
  border-color: rgba(255, 141, 158, 0.26);
  background: linear-gradient(180deg, rgba(255, 141, 158, 0.14), rgba(255, 255, 255, 0.02));
}

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

.admin-user-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
}

.admin-user-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.admin-user-title {
  margin: 0;
  font-size: 20px;
}

.admin-user-subtitle {
  margin-top: 6px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.admin-user-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.admin-user-meta {
  display: grid;
  gap: 8px;
  color: var(--text-muted);
  font-size: 13px;
}

.admin-user-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hidden {
  display: none !important;
}

@keyframes view-enter {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes grid-drift {
  from {
    background-position: 0 0, 0 0;
  }
  to {
    background-position: 40px 40px, -40px 40px;
  }
}

@keyframes grid-pulse {
  from {
    transform: translate3d(-2%, -1%, 0) scale(0.98);
    opacity: 0.5;
  }
  to {
    transform: translate3d(2%, 1%, 0) scale(1.02);
    opacity: 0.9;
  }
}

@keyframes aurora-drift-a {
  from {
    transform: translate3d(-3vw, -1vh, 0) rotate(-4deg);
  }
  to {
    transform: translate3d(3vw, 2vh, 0) rotate(5deg);
  }
}

@keyframes aurora-drift-b {
  from {
    transform: translate3d(2vw, 1vh, 0) rotate(5deg);
  }
  to {
    transform: translate3d(-4vw, -2vh, 0) rotate(-6deg);
  }
}

@keyframes noise-shift {
  from {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(-0.4%, 0.3%, 0);
  }
  to {
    transform: translate3d(0.4%, -0.3%, 0);
  }
}

@keyframes ambient-float {
  from {
    transform: translate3d(0, 0, 0) scale(0.96);
  }
  to {
    transform: translate3d(2vw, -2vh, 0) scale(1.05);
  }
}

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

  .rail {
    position: static;
    min-height: auto;
  }

  .rail-nav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .tool-head,
  .auth-top,
  .media-layout,
  .access-shell,
  .admin-stat-grid,
  .admin-user-grid,
  .session-meta-grid,
  .home-hero,
  .browser-access-grid {
    grid-template-columns: 1fr;
  }

  .visual-frame {
    min-height: 360px;
  }

  .aurora {
    width: 72vw;
  }
}

@media (max-width: 780px) {
  .toolkit-shell {
    width: min(100vw - 18px, 100%);
    margin: 9px auto;
    gap: 12px;
  }

  .rail,
  .panel,
  .home-hero,
  .auth-surface,
  .access-card {
    padding: 18px;
    border-radius: 22px;
  }

  .workspace-head {
    padding-inline: 0;
    flex-direction: column;
  }

  .workspace-meta,
  .pill-row {
    justify-content: flex-start;
  }

  .workspace-head h1,
  .home-copy h2,
  .tool-head h2,
  .auth-copy h2 {
    font-size: clamp(30px, 11vw, 48px);
  }

  .tool-grid,
  .form-grid,
  .rail-nav {
    grid-template-columns: 1fr;
  }

  .tool-card {
    min-height: auto;
  }

  .tool-card-visual {
    aspect-ratio: 1.18 / 1;
  }

  .visual-frame {
    min-height: 320px;
  }

  .visual-chip-cluster {
    top: 14px;
    left: 14px;
    right: 14px;
  }

  .visual-chip-bottom {
    left: 14px;
    right: 14px;
    bottom: 14px;
    max-width: none;
  }

  .visual-stamp {
    inset: auto 16px 70px auto;
    font-size: clamp(58px, 19vw, 112px);
  }

  .source-strip {
    gap: 8px;
  }

  .source-pill {
    min-height: 38px;
    padding-inline: 12px;
    font-size: 12px;
  }

  .control.span-2 {
    grid-column: span 1;
  }

  .action-bar,
  .auth-batch-item,
  .admin-user-head,
  .result-card {
    grid-template-columns: 1fr;
  }

  .upload-tools {
    justify-content: flex-start;
  }

  .result-preview {
    aspect-ratio: 16 / 10;
  }

  .empty-state {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .empty-state::before {
    width: 100%;
    max-width: 180px;
    height: 140px;
  }

  .access-visual-card {
    min-height: 220px;
  }

  .auth-code {
    font-size: 42px;
    letter-spacing: 0.12em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .grid-backdrop,
  .grid-backdrop::after,
  .aurora,
  .noise-film,
  .ambient {
    animation: none !important;
  }
}