.alls24-vt {
  --vt-bg: #0b1220;
  --vt-panel: #121a2b;
  --vt-line: rgba(120, 170, 255, 0.18);
  --vt-text: #e8f1ff;
  --vt-muted: #93a7c4;
  --vt-accent: #2dd4bf;
  --vt-accent2: #38bdf8;
  --vt-danger: #fb7185;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--vt-text);
  background:
    radial-gradient(900px 400px at 10% 0%, rgba(45, 212, 191, 0.16), transparent 50%),
    radial-gradient(700px 300px at 100% 0%, rgba(56, 189, 248, 0.18), transparent 45%),
    linear-gradient(165deg, #0e1628 0%, #0b1220 45%, #0a1524 100%);
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 24px;
  padding: 26px 24px;
  max-width: 680px;
  margin: 1.75rem auto;
  position: relative;
  transform-style: preserve-3d;
  perspective: 1000px;
  box-shadow:
    0 2px 0 rgba(255, 255, 255, 0.06) inset,
    0 -2px 0 rgba(0, 0, 0, 0.25) inset,
    0 12px 24px rgba(0, 0, 0, 0.28),
    0 28px 56px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(45, 212, 191, 0.08);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}
.alls24-vt:hover {
  transform: translateY(-4px) rotateX(1.5deg);
  box-shadow:
    0 2px 0 rgba(255, 255, 255, 0.08) inset,
    0 -2px 0 rgba(0, 0, 0, 0.28) inset,
    0 18px 36px rgba(0, 0, 0, 0.32),
    0 40px 72px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(45, 212, 191, 0.18);
}
.alls24-vt::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 24px;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(255,255,255,0.07) 0%, transparent 42%, transparent 58%, rgba(56,189,248,0.06) 100%);
}
.alls24-vt__badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--vt-accent);
  background: rgba(45, 212, 191, 0.12);
  border: 1px solid rgba(45, 212, 191, 0.28);
  border-radius: 999px;
  padding: 4px 10px;
  margin-bottom: 8px;
}
.alls24-vt__title { margin: 0 0 6px; font-size: 1.35rem; font-weight: 800; letter-spacing: -0.02em; }
.alls24-vt__sub { margin: 0 0 16px; color: var(--vt-muted); font-size: 0.92rem; line-height: 1.5; }
.alls24-vt__alert {
  background: rgba(251, 113, 133, 0.12);
  border: 1px solid rgba(251, 113, 133, 0.35);
  color: #fecdd3;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 0.85rem;
  margin-bottom: 14px;
}
.alls24-vt__drop {
  border: 2px dashed rgba(45, 212, 191, 0.4);
  border-radius: 18px;
  padding: 32px 16px;
  text-align: center;
  cursor: pointer;
  background: linear-gradient(180deg, rgba(18, 26, 43, 0.85) 0%, rgba(12, 18, 32, 0.9) 100%);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.04) inset,
    0 10px 28px rgba(0,0,0,0.25);
  transition: border-color 0.2s, background 0.2s, transform 0.2s, box-shadow 0.2s;
  transform: translateZ(0);
}
.alls24-vt__drop:hover, .alls24-vt__drop.is-drag {
  border-color: var(--vt-accent);
  background: linear-gradient(180deg, rgba(45, 212, 191, 0.12) 0%, rgba(18, 26, 43, 0.85) 100%);
  transform: translateY(-3px) scale(1.01);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.06) inset,
    0 16px 36px rgba(45, 212, 191, 0.15);
}
.alls24-vt__hint { margin: 6px 0 0; color: var(--vt-muted); font-size: 0.85rem; }
.alls24-vt__filename { margin: 10px 0 0; font-size: 0.9rem; color: var(--vt-accent); word-break: break-all; }
.alls24-vt__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin: 16px 0;
}
.alls24-vt__grid label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--vt-muted);
}
.alls24-vt__grid select,
.alls24-vt select,
.alls24-vt__url {
  background: #ffffff !important;
  color: #0f172a !important;
  border: 1px solid #cbd5e1 !important;
  border-radius: 12px;
  padding: 11px 12px;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.35;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  max-width: 100%;
  cursor: pointer;
}
.alls24-vt__grid select option,
.alls24-vt select option {
  background: #ffffff !important;
  color: #0f172a !important;
  font-weight: 600;
  padding: 10px;
}
.alls24-vt__grid select:focus,
.alls24-vt select:focus,
.alls24-vt__url:focus {
  outline: 2px solid #2dd4bf;
  outline-offset: 1px;
  border-color: #14b8a6 !important;
}
.alls24-vt__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 8px;
  padding: 14px 18px;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #042f2e;
  border: none;
  border-radius: 14px;
  cursor: pointer;
  background: linear-gradient(180deg, #5eead4 0%, #2dd4bf 48%, #14b8a6 100%);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.45) inset,
    0 -2px 0 rgba(0,0,0,0.12) inset,
    0 8px 0 #0f766e,
    0 12px 24px rgba(20, 184, 166, 0.35);
  transform: translateY(0);
  transition: transform 0.12s ease, box-shadow 0.12s ease, filter 0.12s ease;
}
.alls24-vt__btn:hover {
  filter: brightness(1.05);
  transform: translateY(-2px);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.5) inset,
    0 -2px 0 rgba(0,0,0,0.12) inset,
    0 10px 0 #0f766e,
    0 16px 28px rgba(20, 184, 166, 0.4);
}
.alls24-vt__btn:active {
  transform: translateY(6px);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.35) inset,
    0 2px 0 #0f766e,
    0 4px 12px rgba(20, 184, 166, 0.25);
}
.alls24-vt__btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  filter: grayscale(0.2);
}
.alls24-vt__btn:disabled { opacity: 0.5; cursor: not-allowed; }
.alls24-vt__progress { margin-top: 16px; }
.alls24-vt__bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}
.alls24-vt__bar span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--vt-accent), var(--vt-accent2));
  transition: width 0.25s ease;
}
.alls24-vt__status { margin: 8px 0 0; font-size: 0.85rem; color: var(--vt-muted); }
.alls24-vt__result { margin-top: 14px; }
.alls24-vt__download {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 12px;
  background: rgba(45, 212, 191, 0.15);
  border: 1px solid rgba(45, 212, 191, 0.4);
  color: var(--vt-accent);
  font-weight: 700;
  text-decoration: none;
}
.alls24-vt__download:hover { text-decoration: none; filter: brightness(1.1); }
.alls24-vt__error {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(251, 113, 133, 0.12);
  border: 1px solid rgba(251, 113, 133, 0.35);
  color: #fecdd3;
  font-size: 0.88rem;
}

/* SEO / Complete Guide block under each tool */
.alls24-vt-guide {
  max-width: 720px;
  margin: 2rem auto 3rem;
  padding: 0 12px 24px;
  color: #1e293b;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  line-height: 1.65;
  font-size: 1rem;
}
.alls24-vt-guide h2 {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  color: #0f172a;
}
.alls24-vt-guide h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 1.5rem 0 0.5rem;
  color: #0f172a;
}
.alls24-vt-guide p { margin: 0 0 0.85rem; color: #334155; }
.alls24-vt-guide ul, .alls24-vt-guide ol {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
  color: #334155;
}
.alls24-vt-guide li { margin-bottom: 0.35rem; }
.alls24-vt-guide strong { color: #0f172a; }
.alls24-vt-guide em { font-style: normal; color: #0f766e; font-weight: 600; }

/* Dark theme pages: keep guide readable */
.alls24-vt + .alls24-vt-guide {
  /* guide sits outside dark card */
}

.alls24-vt__tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.alls24-vt__tab {
  flex: 1;
  border: 1px solid var(--vt-line);
  background: transparent;
  color: var(--vt-muted);
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
}
.alls24-vt__tab.is-active {
  background: rgba(45, 212, 191, 0.15);
  color: var(--vt-accent);
  border-color: rgba(45, 212, 191, 0.4);
}
.alls24-vt__link-label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--vt-muted);
}
.alls24-vt__url {
  background: var(--vt-panel);
  color: var(--vt-text);
  border: 1px solid var(--vt-line);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 0.95rem;
  width: 100%;
}

.alls24-recent-tools {
  max-width: 1000px;
  margin: 2.75rem auto 3.25rem;
  padding: 0 12px;
  font-family: Inter, system-ui, -apple-system, Segoe UI, sans-serif;
}
.alls24-recent-tools__heading {
  font-size: 1.4rem;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 1.15rem;
  letter-spacing: -0.02em;
}
.alls24-recent-tools__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 16px;
}
.alls24-recent-tools__card {
  display: flex;
  flex-direction: column;
  text-decoration: none !important;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #fff;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
  transition: transform 0.22s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.22s ease, border-color 0.22s ease;
  color: inherit;
  cursor: pointer;
  position: relative;
}
.alls24-recent-tools__card:hover {
  transform: translateY(-6px) scale(1.015);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.16), 0 0 0 1px rgba(45, 212, 191, 0.35);
  border-color: rgba(45, 212, 191, 0.45);
  text-decoration: none !important;
}
.alls24-recent-tools__card:active {
  transform: translateY(-2px) scale(1.005);
}
.alls24-recent-tools__thumb {
  width: 100%;
  display: block;
  background: #0b1220;
  line-height: 0;
  overflow: hidden;
  position: relative;
}
.alls24-recent-tools__thumb::after {
  content: "Open →";
  position: absolute;
  right: 10px;
  bottom: 10px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #0b1220;
  background: rgba(255, 255, 255, 0.92);
  padding: 4px 10px;
  border-radius: 999px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.alls24-recent-tools__card:hover .alls24-recent-tools__thumb::after {
  opacity: 1;
  transform: translateY(0);
}
.alls24-recent-tools__thumb svg,
.alls24-recent-tools__thumb img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  vertical-align: top;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.alls24-recent-tools__card:hover .alls24-recent-tools__thumb svg,
.alls24-recent-tools__card:hover .alls24-recent-tools__thumb img {
  transform: scale(1.06);
}
.alls24-recent-tools__name {
  display: block;
  font-weight: 800;
  font-size: 0.95rem;
  color: #0f172a;
  padding: 12px 14px 4px;
  line-height: 1.35;
  letter-spacing: -0.01em;
  transition: color 0.15s ease;
}
.alls24-recent-tools__card:hover .alls24-recent-tools__name {
  color: #0f766e;
}
.alls24-recent-tools__blurb {
  display: block;
  font-size: 0.8rem;
  color: #64748b;
  padding: 0 14px 14px;
  line-height: 1.45;
}
.alls24-vt-guide a {
  color: #0f766e;
  text-decoration: underline;
}