/* Shared shell — visual language aligned with pullback viewer */

body {
  background: var(--color-canvas);
  color: var(--color-ink);
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

.app-shell {
  background: var(--color-canvas);
}

/* ── Top bar + burger ── */
.app-topbar {
  background: var(--color-nav);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 1030;
  border-bottom: 1px solid var(--oct-border, #33302e);
}

.app-topbar-inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.65rem 1.1rem;
}

.app-burger {
  appearance: none;
  border: 0;
  background: transparent;
  width: 2.25rem;
  height: 2.25rem;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.28rem;
  padding: 0.35rem;
  border-radius: var(--oct-radius, 0.35rem);
  cursor: pointer;
}

.app-burger:hover {
  background: rgba(255, 255, 255, 0.08);
}

.app-burger-line {
  display: block;
  height: 2px;
  width: 100%;
  background: #fff;
  border-radius: 1px;
}

.app-brand {
  color: #fff;
  font-weight: 650;
  letter-spacing: 0.02em;
  text-decoration: none;
  font-size: 1rem;
}

.app-brand:hover {
  color: #fff;
  opacity: 0.9;
}

.app-topbar-status {
  margin-left: auto;
}

.app-user-chip {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
  max-width: 12rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: inline-block;
  vertical-align: middle;
  background: #2a2a2a;
  border: 1px solid #3a3a3a;
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
}

.app-topbar-link {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 0.88rem;
}

.app-topbar-link:hover {
  color: #fff;
}

/* ── Left nav drawer ── */
.app-nav-drawer {
  background: #1c1c1c;
  color: #fff;
  --bs-offcanvas-width: min(300px, 88vw);
  border-right: 1px solid var(--oct-border, #33302e);
}

.app-nav-drawer .offcanvas-header {
  border-bottom: 1px solid #333;
  padding: 1rem 1.15rem;
}

.app-nav-drawer .offcanvas-title {
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
}

.app-drawer-nav {
  display: flex;
  flex-direction: column;
  padding: 0.75rem 0;
}

.app-drawer-link {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.7rem 1.25rem;
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  border: 0;
  background: transparent;
  font-size: 0.92rem;
  border-left: 3px solid transparent;
}

.app-drawer-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.app-drawer-link.is-active {
  color: #fff;
  background: rgba(109, 179, 168, 0.12);
  border-left-color: var(--color-primary);
}

.app-drawer-link-muted {
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.82rem;
  margin-top: 0.5rem;
}

.app-drawer-footer {
  border-top: 1px solid #333;
  padding: 0.5rem 0 1rem;
}

.app-drawer-user {
  padding: 0.35rem 1.25rem 0.15rem;
  color: rgba(255, 255, 255, 0.45);
}

.app-drawer-logout {
  cursor: pointer;
  color: #f0d0d0;
}

.app-drawer-logout:hover {
  color: #fff;
  background: rgba(189, 73, 73, 0.18);
}

.app-footer {
  background: #1c1c1c;
  border-top: 1px solid var(--oct-border, #33302e);
  color: rgba(255, 255, 255, 0.38);
}

.app-footer-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.85rem 1.1rem 1.15rem;
}

.app-footer-meta {
  font-size: 0.78rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.45rem;
  align-items: center;
}

.app-footer-sep {
  opacity: 0.45;
}

.app-footer-support {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.25rem 2rem;
  align-items: center;
}

.app-footer-support-lead {
  margin: 0 0 0.45rem;
  font-size: 0.75rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.52);
}

.app-footer-support-scope {
  margin: 0 0 0.35rem;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.28);
}

.app-footer-support-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  max-width: 36rem;
  font-size: 0.72rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.38);
}

.app-footer-support-list li {
  position: relative;
  padding-left: 0.85rem;
}

.app-footer-support-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.25rem;
  height: 0.25rem;
  border-radius: 50%;
  background: rgba(109, 179, 168, 0.55);
}

.app-footer-support-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem 1.25rem;
}

.app-footer-support-logo {
  display: block;
  height: 2.5rem;
  width: auto;
  max-width: min(10rem, 32vw);
  object-fit: contain;
  object-position: center;
  opacity: 0.92;
}

@media (max-width: 768px) {
  .app-footer-support {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .app-footer-support-logos {
    justify-content: flex-start;
    padding-top: 0.15rem;
  }
}

/* ── Buttons ── */
.btn-primary {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #0f2a28;
  font-weight: 600;
  border-radius: var(--oct-radius, 0.35rem);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: color-mix(in srgb, var(--color-primary) 88%, white);
  border-color: color-mix(in srgb, var(--color-primary) 88%, white);
  color: #0f2a28;
}

.btn-outline-secondary,
.btn-outline-primary {
  color: rgba(255, 255, 255, 0.82);
  border-color: #3a3a3a;
  background: #242424;
  border-radius: var(--oct-radius, 0.35rem);
}

.btn-outline-secondary:hover,
.btn-outline-primary:hover {
  background: #2e2e2e;
  border-color: #4a4a4a;
  color: #fff;
}

.btn-oct {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: none;
  border-radius: var(--oct-radius, 0.35rem);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.55rem 1.1rem;
  text-decoration: none;
  transition: transform 0.18s ease, background 0.18s ease, opacity 0.18s ease;
}

.btn-oct:hover {
  transform: translateY(-1px);
}

.btn-oct-primary {
  background: var(--color-primary);
  color: #0f2a28;
}

.btn-oct-primary:hover {
  background: color-mix(in srgb, var(--color-primary) 88%, white);
  color: #0f2a28;
}

.btn-oct-ghost {
  background: #242424;
  color: rgba(255, 255, 255, 0.88);
  border: 1px solid #3a3a3a;
}

.btn-oct-ghost:hover {
  background: #2e2e2e;
  color: #fff;
}

.btn-oct-sm {
  font-size: 0.8rem;
  padding: 0.35rem 0.7rem;
}

/* ── Forms (auth) ── */
.form-control,
.form-select {
  background: #1c1c1c;
  border: 1px solid #3a3a3a;
  color: var(--color-ink);
  border-radius: var(--oct-radius, 0.35rem);
}

.form-control:focus,
.form-select:focus {
  background: #1c1c1c;
  border-color: var(--color-primary);
  color: var(--color-ink);
  box-shadow: 0 0 0 0.2rem rgba(109, 179, 168, 0.2);
}

.form-control::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.form-label {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
}

.auth-panel {
  max-width: 420px;
  margin: 0 auto;
  padding: 2.5rem 1.1rem 3rem;
}

.auth-panel h1 {
  font-size: 1.35rem;
  font-weight: 650;
  margin-bottom: 1.25rem;
}

.alert {
  border-radius: var(--oct-radius, 0.35rem);
  border: 1px solid transparent;
}

.alert-danger {
  background: #3a2222;
  border-color: #5a3a3a;
  color: #f0d0d0;
}

.alert-success {
  background: #1e2e2a;
  border-color: #3a5a50;
  color: #c8ebe3;
}

.modal-content {
  background: #242424;
  color: var(--color-ink);
  border: 1px solid #333;
  border-radius: var(--oct-radius, 0.35rem);
}

.modal-header,
.modal-footer {
  border-color: #333;
}

.btn-close {
  filter: invert(1) grayscale(1);
  opacity: 0.55;
}

.list-group-item {
  background: transparent;
  color: var(--color-ink);
  border-color: #333;
}

.list-group-item-action:hover,
.list-group-item-action:focus {
  background: #2a2a2a;
  color: #fff;
}

/* ── Home / landing ── */
.home-hero {
  position: relative;
  min-height: calc(100vh - 7.5rem);
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}

.home-hero-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 70% 55% at 72% 42%, rgba(91, 111, 168, 0.22), transparent 62%),
    radial-gradient(ellipse 50% 40% at 18% 70%, rgba(109, 179, 168, 0.14), transparent 55%),
    linear-gradient(165deg, #222022 0%, #1c1c1c 45%, #161616 100%);
}

.home-hero-visual::before {
  content: "";
  position: absolute;
  inset: 8% 6% 18% 48%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    inset 0 0 0 28px rgba(28, 28, 28, 0.35),
    inset 0 0 60px rgba(78, 195, 255, 0.06);
  background:
    repeating-conic-gradient(
      from 0deg,
      rgba(255, 255, 255, 0.035) 0deg 2deg,
      transparent 2deg 8deg
    );
  animation: home-ring-breathe 7s ease-in-out infinite;
}

.home-hero-visual::after {
  content: "";
  position: absolute;
  left: 48%;
  right: 6%;
  top: 50%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--oct-playhead, #4ec3ff) 20%,
    rgba(103, 79, 163, 0.7) 70%,
    transparent
  );
  transform: translateY(-50%);
  opacity: 0.75;
  animation: home-scan 4.5s ease-in-out infinite;
}

.home-hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 4.5rem 1.25rem 3.25rem;
  animation: home-rise 0.7s ease-out both;
}

.home-brand {
  margin: 0 0 0.85rem;
  font-size: clamp(2.6rem, 7vw, 4.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 0.95;
  color: #fff;
}

.home-headline {
  margin: 0 0 0.75rem;
  max-width: 22ch;
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  font-weight: 500;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.88);
}

.home-lead {
  margin: 0 0 1.6rem;
  max-width: 36rem;
  font-size: 1rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.5);
}

.home-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.home-section {
  border-top: 1px solid var(--oct-border, #33302e);
  background: #1c1c1c;
}

.home-section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.75rem 1.25rem 3.25rem;
}

.home-section-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.42);
  margin: 0 0 0.55rem;
}

.home-section-title {
  margin: 0 0 0.45rem;
  font-size: 1.25rem;
  font-weight: 650;
  color: #fff;
}

.home-section-text {
  margin: 0 0 1.5rem;
  max-width: 40rem;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.95rem;
  line-height: 1.5;
}

.home-modes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0 0 0.25rem;
}

.home-modes.is-single {
  grid-template-columns: minmax(0, 36rem);
}

.home-mode-card {
  padding: 1rem 1.05rem 1.1rem;
  background: #242424;
  border: 1px solid #333;
  border-radius: var(--oct-radius, 0.35rem);
}

.home-mode-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.65rem;
}

.home-mode-card-title {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  font-weight: 650;
  color: #fff;
}

.home-mode-card-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.5);
}

.page-home.is-ai .home-hero-visual {
  background:
    radial-gradient(ellipse 70% 55% at 72% 42%, rgba(189, 73, 73, 0.2), transparent 62%),
    radial-gradient(ellipse 50% 40% at 18% 70%, rgba(91, 111, 168, 0.16), transparent 55%),
    linear-gradient(165deg, #222022 0%, #1c1c1c 45%, #161616 100%);
}

.page-home.is-expert .home-hero-visual {
  background:
    radial-gradient(ellipse 70% 55% at 72% 42%, rgba(109, 179, 168, 0.2), transparent 62%),
    radial-gradient(ellipse 50% 40% at 18% 70%, rgba(91, 111, 168, 0.12), transparent 55%),
    linear-gradient(165deg, #222022 0%, #1c1c1c 45%, #161616 100%);
}

.home-class-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.home-class-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.7rem 0.8rem;
  background: #242424;
  border: 1px solid #333;
  border-radius: var(--oct-radius, 0.35rem);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.88);
}

@keyframes home-rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes home-ring-breathe {
  0%,
  100% {
    opacity: 0.75;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.015);
  }
}

@keyframes home-scan {
  0%,
  100% {
    opacity: 0.35;
    transform: translateY(-50%) scaleX(0.92);
  }
  50% {
    opacity: 0.9;
    transform: translateY(-50%) scaleX(1);
  }
}

@media (max-width: 900px) {
  .home-hero {
    min-height: calc(100vh - 6.5rem);
    align-items: center;
  }

  .home-hero-visual::before {
    inset: auto 10% 8% 10%;
    top: auto;
    height: min(42vw, 200px);
    border-radius: 50%;
  }

  .home-hero-visual::after {
    left: 14%;
    right: 14%;
    top: auto;
    bottom: calc(8% + min(21vw, 100px));
    transform: none;
  }

  .home-hero-content {
    padding-top: 3rem;
    padding-bottom: 12rem;
  }

  .home-modes,
  .home-class-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-modes.is-single {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .home-modes,
  .home-class-row {
    grid-template-columns: 1fr;
  }
}

/* ── Cabinet ── */
.cabinet {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.75rem 1.15rem 3rem;
}

.cabinet-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.cabinet-brand {
  margin: 0 0 0.35rem;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.42);
}

.cabinet-title {
  margin: 0 0 0.3rem;
  font-size: 1.55rem;
  font-weight: 650;
  color: #fff;
}

.cabinet-sub {
  margin: 0;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.92rem;
}

.cabinet-section {
  margin-top: 1.75rem;
}

.cabinet-section-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.cabinet-section-label {
  margin: 0 0 0.2rem;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.42);
}

.cabinet-section-title {
  margin: 0 0 0.2rem;
  font-size: 1.05rem;
  font-weight: 650;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.cabinet-section-text {
  margin: 0;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.45);
}

.cabinet-nav-btns {
  display: inline-flex;
  gap: 0.3rem;
}

.cabinet-nav-btn {
  width: 2rem;
  height: 2rem;
  border: 1px solid #3a3a3a;
  background: #242424;
  color: rgba(255, 255, 255, 0.8);
  border-radius: var(--oct-radius, 0.35rem);
  line-height: 1;
  font-size: 1.1rem;
  cursor: pointer;
}

.cabinet-nav-btn:hover {
  background: #2e2e2e;
  color: #fff;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.55rem;
}

.stat-card {
  background: #242424;
  border: 1px solid #333;
  border-radius: var(--oct-radius, 0.35rem);
  padding: 0.85rem 0.9rem;
}

.stat-value {
  font-size: 1.45rem;
  font-weight: 650;
  line-height: 1.1;
  color: #fff;
}

.stat-label {
  margin-top: 0.35rem;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.48);
}

.stat-hint {
  margin-top: 0.2rem;
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.32);
  line-height: 1.3;
}

.mode-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.12rem 0.5rem;
  font-size: 0.65rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.mode-chip.is-ai {
  background: #bd4949;
  color: #fff;
}

.mode-chip.is-expert {
  background: #6db3a8;
  color: #0f2a28;
}

.badge-pair {
  display: inline-flex;
  gap: 0.25rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.badge-mode-ai {
  background: #bd4949;
  color: #fff;
}

.badge-mode-expert {
  background: #6db3a8;
  color: #0f2a28;
}

.cases-slider-wrap {
  position: relative;
}

.cases-slider {
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: #3a3a3a transparent;
  padding-bottom: 0.35rem;
}

.cases-slider-track {
  display: flex;
  gap: 0.75rem;
  align-items: stretch;
  min-height: 8.5rem;
}

.case-slide {
  flex: 0 0 min(250px, 78vw);
  scroll-snap-align: start;
}

.case-card {
  color: inherit;
}

.case-card-inner {
  min-height: 8.2rem;
  background: #242424;
  border: 1px solid #333;
  border-radius: var(--oct-radius, 0.35rem);
  padding: 0.9rem 0.95rem;
  height: 100%;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.case-card:hover .case-card-inner {
  border-color: #4a4a4a;
  background: #2a2a2a;
  transform: translateY(-2px);
}

.case-card-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.42);
}

.case-card-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 0.45rem;
}

.case-card-status {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.48);
}

.case-slide-empty {
  flex: 0 0 auto;
  max-width: 16rem;
  padding: 1rem 0.2rem;
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.85rem;
  align-self: center;
}

.case-card-add {
  appearance: none;
  border: 1px dashed #3a3a3a;
  background: #1f1f1f;
  border-radius: var(--oct-radius, 0.35rem);
  color: rgba(255, 255, 255, 0.72);
  cursor: pointer;
  padding: 0;
  text-align: left;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.case-card-add:hover {
  background: #262626;
  border-color: var(--color-primary);
  color: #fff;
}

.case-card-add-inner {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.4rem;
  min-height: 8.2rem;
  padding: 0.95rem;
}

.case-card-add-plus {
  font-size: 1.6rem;
  font-weight: 300;
  line-height: 1;
  color: var(--color-primary);
}

.case-card-add-label {
  font-size: 0.88rem;
  font-weight: 550;
}

.cabinet-subsection {
  margin-top: 1.15rem;
  padding: 1rem 1.05rem;
  background: #212121;
  border: 1px solid #333;
  border-radius: var(--oct-radius, 0.35rem);
}

.cabinet-subsection-head {
  margin-bottom: 0.85rem;
}

.cabinet-subsection-title {
  margin: 0 0 0.2rem;
  font-size: 0.95rem;
  font-weight: 650;
  color: #fff;
}

.cabinet-subsection-text {
  margin: 0;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
}

.template-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.75rem;
}

.template-card {
  appearance: none;
  text-align: left;
  min-height: 7.5rem;
  background: #242424;
  border: 1px solid #333;
  border-radius: var(--oct-radius, 0.35rem);
  padding: 0.9rem 0.95rem;
  color: inherit;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.template-card:hover {
  border-color: var(--color-primary);
  background: #2a2a2a;
  transform: translateY(-2px);
}

.upload-panel {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.upload-drop {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1.1rem 1rem;
  border: 1px dashed #3a3a3a;
  border-radius: var(--oct-radius, 0.35rem);
  background: #1f1f1f;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.upload-drop:hover,
.upload-drop.is-drag {
  border-color: var(--color-primary);
  background: #262626;
}

.upload-drop-title {
  font-weight: 650;
  color: #fff;
  font-size: 0.95rem;
}

.upload-drop-text {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
}

.upload-orphans {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
}

.upload-orphans-label {
  margin: 0;
  width: 100%;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.45);
}

.upload-jobs {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.upload-jobs-empty {
  margin: 0;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.4);
}

.upload-job {
  padding: 0.75rem 0.85rem;
  background: #1c1c1c;
  border: 1px solid #333;
  border-radius: var(--oct-radius, 0.35rem);
}

.upload-job.is-failed {
  border-color: color-mix(in srgb, var(--color-accent) 55%, #333);
}

.upload-job-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.45rem;
}

.upload-job-name {
  font-weight: 600;
  color: #fff;
  font-size: 0.88rem;
}

.upload-job-stage {
  margin-top: 0.15rem;
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.48);
}

.upload-job-pct {
  font-size: 0.8rem;
  font-weight: 650;
  color: var(--color-primary);
  white-space: nowrap;
}

.upload-pipeline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.45rem;
}

.upload-pipeline span {
  font-size: 0.68rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 0.12rem 0.4rem;
  border-radius: 999px;
  border: 1px solid #3a3a3a;
  color: rgba(255, 255, 255, 0.35);
}

.upload-pipeline span.is-on {
  border-color: color-mix(in srgb, var(--color-primary) 55%, #3a3a3a);
  color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
}

.upload-progress {
  height: 0.35rem;
  background: #2e2e2e;
  border-radius: 999px;
  overflow: hidden;
}

.upload-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), color-mix(in srgb, var(--color-primary) 60%, #fff));
  transition: width 0.25s ease;
}

.class-swatch {
  display: inline-block;
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 2px;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.15);
}

.viewer-stage {
  min-height: auto;
  background: var(--color-nav);
  position: relative;
  overflow: auto;
}

.viewer-stage canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

.viewer-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  background: color-mix(in srgb, var(--color-nav) 55%, transparent);
}

.viewer-loading.d-none {
  display: none !important;
}

.text-accent {
  color: var(--color-accent);
}

.border-accent {
  border-color: var(--color-accent) !important;
}

@media (max-width: 1100px) {
  .stats-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}