.al-tools-app.al-tool-shell .al-tool-card {
  min-width: 0;
  border: 1px solid var(--al-tool-surface-border);
  border-radius: var(--al-tool-radius-lg);
  background: var(--al-tool-surface-elevated);
  box-shadow: var(--al-tool-shadow-elevated);
  padding: var(--al-tool-space-6);
}

.al-tools-app.al-tool-shell .al-tool-card--interactive {
  transition: border-color var(--al-tool-transition-med), box-shadow var(--al-tool-transition-med), transform var(--al-tool-transition-fast);
}

.al-tools-app.al-tool-shell .al-tool-card--interactive:hover {
  border-color: rgba(44, 107, 74, 0.28);
  box-shadow: 0 18px 38px rgba(16, 32, 25, 0.1);
  transform: translateY(-1px);
}

.al-tools-app.al-tool-shell .al-tool-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--al-tool-gap-sm);
  margin-bottom: var(--al-tool-space-4);
}

.al-tools-app.al-tool-shell .al-tool-card__title {
  margin: 0 0 var(--al-tool-space-2);
  color: var(--al-tool-color-ink);
  font-size: 1.05rem;
  font-weight: 760;
  line-height: 1.25;
}

.al-tools-app.al-tool-shell .al-tool-card p {
  color: var(--al-tool-color-muted);
}

.al-tools-app.al-tool-shell .al-tool-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  min-width: 0;
  max-width: 100%;
  padding: 5px 10px;
  border: 1px solid rgba(44, 107, 74, 0.14);
  border-radius: var(--al-tool-radius-pill);
  color: var(--al-tool-color-text);
  background: rgba(255, 255, 255, 0.78);
  font-size: 0.84rem;
  font-weight: 680;
  line-height: 1.2;
}

.al-tools-app.al-tool-shell .al-tool-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: var(--al-tool-radius-pill);
  background: rgba(47, 111, 159, 0.1);
  color: var(--al-tool-color-blue);
  font-size: 0.74rem;
  font-weight: 760;
  line-height: 1;
}

.al-tools-app.al-tool-shell .al-tool-badge[data-level="ok"] {
  color: var(--al-tool-color-ok);
  background: rgba(46, 122, 82, 0.1);
}

.al-tools-app.al-tool-shell .al-tool-badge[data-level="warn"] {
  color: var(--al-tool-color-warn);
  background: rgba(169, 112, 18, 0.12);
}

.al-tools-app.al-tool-shell .al-tool-badge[data-level="danger"] {
  color: var(--al-tool-color-danger);
  background: rgba(156, 61, 51, 0.1);
}

.al-tools-app.al-tool-shell .al-tool-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--al-tool-gap-xs);
  min-height: var(--al-tool-control-height);
  min-width: var(--al-tool-touch-target);
  padding: 0 var(--al-tool-space-5);
  border: 1px solid transparent;
  border-radius: var(--al-tool-radius-lg);
  font-weight: 720;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: none;
  box-shadow: none;
  transition:
    transform 140ms ease,
    box-shadow 240ms ease,
    background-color 240ms ease,
    border-color 240ms ease,
    color 240ms ease;
}

.al-tools-app.al-tool-shell .al-tool-button:hover {
  transform: translateY(-1px);
}

.al-tools-app.al-tool-shell .al-tool-button--primary {
  color: #fff;
  border-color: rgba(30, 79, 55, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0)),
    var(--al-tool-color-primary);
  box-shadow: 0 12px 26px rgba(44, 107, 74, 0.18);
}

.al-tools-app.al-tool-shell .al-tool-button--primary:hover {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0)),
    var(--al-tool-color-primary-strong);
  box-shadow: 0 16px 34px rgba(44, 107, 74, 0.22);
}

.al-tools-app.al-tool-shell .al-tool-button--secondary {
  color: rgba(44, 107, 74, 0.92);
  border-color: rgba(44, 107, 74, 0.14);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.86);
}

.al-tools-app.al-tool-shell .al-tool-button--secondary:hover {
  color: var(--al-tool-color-primary-strong);
  border-color: rgba(44, 107, 74, 0.2);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 24px rgba(16, 32, 25, 0.06);
}

.al-tools-app.al-tool-shell .al-tool-button--ghost {
  color: var(--al-tool-color-muted);
  background: transparent;
}

.al-tools-app.al-tool-shell .al-tool-button[disabled],
.al-tools-app.al-tool-shell .al-tool-button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.56;
  transform: none;
}

.al-tools-app.al-tool-shell .al-tool-button:active {
  transform: translateY(0);
}

.al-tools-app.al-tool-shell .al-tool-button:focus-visible {
  outline: 2px solid rgba(44, 107, 74, 0.58);
  outline-offset: 3px;
  box-shadow:
    0 0 0 4px rgba(80, 190, 220, 0.08),
    0 10px 24px rgba(16, 32, 25, 0.08);
}

.al-tools-app.al-tool-shell .al-tool-insight {
  display: grid;
  gap: var(--al-tool-gap-xs);
  border: 1px solid rgba(47, 111, 159, 0.14);
  border-radius: var(--al-tool-radius-lg);
  background: linear-gradient(180deg, rgba(47, 111, 159, 0.08), rgba(104, 177, 151, 0.08));
  color: var(--al-tool-color-text);
  padding: var(--al-tool-space-4);
}

.al-tools-app.al-tool-shell .al-tool-insight__head {
  display: flex;
  align-items: center;
  gap: var(--al-tool-gap-xs);
  color: var(--al-tool-color-ink);
  font-weight: 780;
}

.al-tools-app.al-tool-shell .al-tool-preview {
  overflow: hidden;
  min-height: 280px;
  border: 1px solid var(--al-tool-surface-border);
  border-radius: var(--al-tool-radius-lg);
  background: var(--al-tool-surface-elevated);
  box-shadow: var(--al-tool-shadow-elevated);
}

.al-tools-app.al-tool-shell .al-tool-preview__head {
  display: flex;
  justify-content: space-between;
  gap: var(--al-tool-gap-sm);
  padding: var(--al-tool-space-4) var(--al-tool-space-5) var(--al-tool-space-3);
  border-bottom: 1px solid rgba(16, 32, 25, 0.055);
}

.al-tools-app.al-tool-shell .al-tool-preview__title {
  margin: 0;
  color: var(--al-tool-color-ink);
  font-size: 1rem;
  font-weight: 760;
}

.al-tools-app.al-tool-shell .al-tool-preview__sub {
  margin: 4px 0 0;
  color: rgba(101, 115, 109, 0.86);
  font-size: 0.86rem;
}

.al-tools-app.al-tool-shell .al-tool-empty {
  display: grid;
  gap: var(--al-tool-gap-sm);
  place-items: start;
  color: var(--al-tool-color-muted);
}

.al-tools-app.al-tool-shell .al-tool-faq {
  position: relative;
  display: grid;
  gap: var(--al-tool-space-5);
  margin-top: var(--al-tool-space-8);
  padding-top: var(--al-tool-space-6);
}

.al-tools-app.al-tool-shell .al-tool-faq::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, rgba(16, 32, 25, 0), rgba(16, 32, 25, 0.11), rgba(16, 32, 25, 0));
}

.al-tools-app.al-tool-shell .al-tool-faq .al-tool-section__head {
  margin-bottom: var(--al-tool-space-1);
}

.al-tools-app.al-tool-shell .al-tool-faq .al-tool-section__title {
  font-size: 1.35rem;
  font-weight: 760;
}

.al-tools-app.al-tool-shell .al-tool-faq__list {
  display: grid;
  gap: var(--al-tool-space-3);
}

.al-tools-app.al-tool-shell .al-tool-faq__item {
  border: 1px solid rgba(16, 32, 25, 0.08);
  border-radius: var(--al-tool-radius-lg);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 1px 1px rgba(16, 32, 25, 0.025);
  overflow: hidden;
}

.al-tools-app.al-tool-shell .al-tool-faq__item summary,
.al-tools-app.al-tool-shell .al-tool-faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding: 0 var(--al-tool-space-5);
  color: var(--al-tool-color-ink);
  font-size: 0.96rem;
  font-weight: 680;
  cursor: pointer;
}

.al-tools-app.al-tool-shell .al-tool-faq__item summary::-webkit-details-marker {
  display: none;
}

.al-tools-app.al-tool-shell .al-tool-faq__item summary::after {
  content: "+";
  color: var(--al-tool-color-primary);
  font-size: 1.2rem;
  font-weight: 500;
}

.al-tools-app.al-tool-shell .al-tool-faq__item[open] summary::after {
  content: "-";
}

.al-tools-app.al-tool-shell .al-tool-faq__body,
.al-tools-app.al-tool-shell .al-tool-faq__answer {
  padding: 0 var(--al-tool-space-5) var(--al-tool-space-5);
  color: rgba(38, 52, 46, 0.72);
  font-size: 0.94rem;
  line-height: 1.58;
}

.al-tools-app.al-tool-shell .al-tool-option-card {
  display: grid;
  gap: 4px;
  min-width: 0;
  min-height: var(--al-tool-touch-target);
  border: 1px solid rgba(16, 32, 25, 0.08);
  border-radius: var(--al-tool-radius-lg);
  background: rgba(236, 240, 238, 0.9);
  color: rgba(16, 32, 25, 0.66);
  padding: calc(var(--al-tool-space-4) + 1px);
  text-align: left;
  cursor: pointer;
  transition:
    transform var(--al-tool-transition-fast),
    border-color var(--al-tool-transition-fast),
    box-shadow var(--al-tool-transition-fast),
    background var(--al-tool-transition-fast),
    color var(--al-tool-transition-fast);
}

.al-tools-app.al-tool-shell .al-tool-option-card strong {
  color: var(--al-tool-color-ink);
  font-weight: 820;
}

.al-tools-app.al-tool-shell .al-tool-option-card span {
  color: var(--al-tool-color-muted);
  font-size: 0.86rem;
  line-height: 1.35;
}

.al-tools-app.al-tool-shell .al-tool-option-card.is-active,
.al-tools-app.al-tool-shell .al-tool-option-card[aria-pressed="true"] {
  color: var(--al-tool-color-primary-strong);
  border-color: rgba(44, 107, 74, 0.34);
  background: linear-gradient(180deg, rgba(236, 248, 242, 0.96), rgba(255, 255, 255, 0.95));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 10px 28px rgba(44, 107, 74, 0.1);
}

.al-tools-app.al-tool-shell .al-tool-option-card:hover {
  border-color: rgba(44, 107, 74, 0.24);
  transform: translateY(-1px);
}

.al-tools-app.al-tool-shell .al-tool-option-card:focus-visible {
  outline: none;
  box-shadow: var(--al-tool-shadow-focus);
}

.al-tools-app.al-tool-shell .al-tool-option-card:disabled {
  cursor: not-allowed;
  opacity: 0.48;
  transform: none;
}

.al-tools-app.al-tool-shell .al-tool-legend {
  display: none;
  width: 100%;
  max-width: none;
  margin: 0;
  border: 1px solid rgba(16, 32, 25, 0.08);
  border-radius: var(--al-tool-radius-lg);
  background: linear-gradient(180deg, rgba(250, 253, 251, 0.96), rgba(255, 255, 255, 0.86));
  padding: var(--al-tool-space-3);
}

.al-tools-app.al-tool-shell .al-tool-legend.is-visible {
  display: flex !important;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  text-align: center;
  white-space: nowrap;
}

.al-tools-app.al-tool-shell .al-tool-legend strong {
  color: var(--al-tool-color-ink);
  font-size: 0.88rem;
  white-space: nowrap;
}

.al-tools-app.al-tool-shell .al-tool-legend ul {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  gap: 6px 10px;
  min-width: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.al-tools-app.al-tool-shell .al-tool-legend li {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  color: var(--al-tool-color-muted);
  font-size: 0.82rem;
}

.al-tools-app.al-tool-shell .al-tool-legend span {
  width: 9px;
  height: 9px;
  border-radius: var(--al-tool-radius-pill);
  background: currentColor;
}

.al-tools-app.al-tool-shell .al-tool-tip,
.al-tools-app.al-tool-shell .al-lighting-tip {
  position: relative;
  z-index: 8;
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  margin-left: 2px;
  border: 1px solid rgba(44, 107, 74, 0.18);
  border-radius: var(--al-tool-radius-pill);
  background: rgba(245, 251, 248, 0.96);
  color: var(--al-tool-color-primary-strong);
  font-size: 0.72rem;
  font-weight: 820;
  line-height: 1;
  vertical-align: middle;
  cursor: help;
}

.al-tools-app.al-tool-shell .al-tool-tip__icon,
.al-tools-app.al-tool-shell .al-lighting-tip__icon {
  pointer-events: none;
}

.al-tools-app.al-tool-shell .al-tool-tip__content,
.al-tools-app.al-tool-shell .al-lighting-tip__content {
  display: none;
}

.al-tools-app.al-tool-shell .al-tool-tip:hover,
.al-tools-app.al-tool-shell .al-tool-tip:focus-visible,
.al-tools-app.al-tool-shell .al-tool-tip.is-open,
.al-tools-app.al-tool-shell .al-lighting-tip:hover,
.al-tools-app.al-tool-shell .al-lighting-tip:focus-visible,
.al-tools-app.al-tool-shell .al-lighting-tip.is-open {
  outline: none;
  z-index: 10000;
  border-color: rgba(44, 107, 74, 0.34);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(80, 190, 220, 0.12);
}

.al-tool-tip-portal {
  position: fixed;
  z-index: 2147483000;
  width: max-content;
  max-width: min(300px, calc(100vw - 32px));
  padding: 10px 11px;
  border: 1px solid rgba(16, 32, 25, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 18px 42px rgba(16, 32, 25, 0.16);
  color: rgba(16, 32, 25, 0.9);
  font-size: 0.78rem;
  font-weight: 620;
  line-height: 1.35;
  opacity: 0;
  pointer-events: none;
  text-align: left;
  white-space: normal;
  transform: translateY(4px);
  transition:
    opacity var(--al-tool-transition-fast, 160ms ease),
    transform var(--al-tool-transition-fast, 160ms ease);
}

.al-tool-tip-portal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.al-tool-tip-portal.is-mobile {
  right: 16px;
  bottom: max(16px, env(safe-area-inset-bottom));
  left: 16px;
  width: auto;
  max-width: none;
}

@media (max-width: 639px) {
  .al-tools-app.al-tool-shell .al-tool-card {
    padding: var(--al-tool-space-5);
  }

  .al-tools-app.al-tool-shell .al-tool-button {
    min-height: 50px;
    padding-inline: var(--al-tool-space-4);
  }

  .al-tools-app.al-tool-shell .al-tool-faq {
    margin-top: var(--al-tool-space-7);
    padding-top: var(--al-tool-space-5);
  }

  .al-tools-app.al-tool-shell .al-tool-legend.is-visible {
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    padding-inline: var(--al-tool-space-2);
    overflow-x: visible;
    white-space: normal;
  }

  .al-tools-app.al-tool-shell .al-tool-legend strong {
    flex: 0 0 100%;
    text-align: center;
  }

  .al-tools-app.al-tool-shell .al-tool-legend ul {
    flex-wrap: wrap;
    justify-content: center;
  }

  .al-tools-app.al-tool-shell .al-tool-legend strong,
  .al-tools-app.al-tool-shell .al-tool-legend li {
    font-size: 0.78rem;
  }

  .al-tool-tip-portal {
    right: 16px;
    bottom: max(16px, env(safe-area-inset-bottom));
    left: 16px;
    width: auto;
    max-width: none;
  }
}

@media (min-width: 980px) {
  .al-tools-app.al-tool-shell .al-tool-card {
    padding: var(--al-tool-space-7);
  }

  .al-tools-app.al-tool-shell .al-tool-faq {
    margin-top: var(--al-tool-space-9);
    padding-top: var(--al-tool-space-7);
  }
}