:root {
  --tools-nav-bg: #fff;
  --tools-nav-fg: #141715;
  --tools-nav-muted: #525854;
  --tools-nav-line: #e6eae7;
  --tools-nav-hover: #edf5f0;
  --tools-nav-accent: #0f6b47;
  --tools-nav-button-text: #fff;
  --tools-nav-logo-filter: none;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --tools-nav-bg: #151f19;
    --tools-nav-fg: #e6eee8;
    --tools-nav-muted: #b7c9bd;
    --tools-nav-line: #35483c;
    --tools-nav-hover: #21372a;
    --tools-nav-accent: #5ed19b;
    --tools-nav-button-text: #06210f;
    --tools-nav-logo-filter: invert(1);
  }
}

:root[data-theme='dark'] {
  --tools-nav-bg: #151f19;
  --tools-nav-fg: #e6eee8;
  --tools-nav-muted: #b7c9bd;
  --tools-nav-line: #35483c;
  --tools-nav-hover: #21372a;
  --tools-nav-accent: #5ed19b;
  --tools-nav-button-text: #06210f;
  --tools-nav-logo-filter: invert(1);
}

body.tools-page {
  padding: 0 0 40px;
}

.tools-page > .wrap {
  width: calc(
    100% - max(16px, env(safe-area-inset-left, 0px)) - max(16px, env(safe-area-inset-right, 0px))
  );
  margin-top: 40px;
}

.tools-site-header,
.tools-mobile-navigation {
  font:
    500 13px/1.5 'Inter',
    system-ui,
    sans-serif;
  color: var(--tools-nav-fg);
  background: var(--tools-nav-bg);
}

.tools-site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  height: 96px;
  padding: 0;
  border: 1px solid var(--tools-nav-line);
  border-radius: 14px;
  box-shadow: 0 8px 28px rgb(20 23 21 / 4%);
}

.tools-site-nav {
  width: min(1572px, calc(100% - 64px));
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

.tools-site-header a,
.tools-mobile-navigation a {
  text-decoration: none;
}

.tools-site-brand {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 8px;
  color: var(--tools-nav-fg);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.13em;
  white-space: nowrap;
}

.tools-site-brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  filter: var(--tools-nav-logo-filter);
}

.tools-site-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.5vw, 28px);
  margin-right: auto;
  margin-left: 24px;
}

.tools-site-links a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 72px;
  border-bottom: 2px solid transparent;
  color: var(--tools-nav-muted);
  white-space: nowrap;
}

.tools-site-links a:hover,
.tools-site-links a[aria-current] {
  color: var(--tools-nav-fg);
  border-bottom-color: var(--tools-nav-accent);
}

.tools-site-links a[aria-current] {
  font-weight: 600;
}

.tools-site-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tools-site-signin,
.tools-site-phone,
.tools-site-start {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 8px;
  color: var(--tools-nav-muted);
  font-weight: 600;
  white-space: nowrap;
}

.tools-site-phone {
  padding-right: 12px;
  border-right: 1px solid var(--tools-nav-line);
  font-variant-numeric: tabular-nums;
}

.tools-site-phone svg {
  color: var(--tools-nav-accent);
}

.tools-site-start {
  min-width: 170px;
  padding: 0 16px;
  border-radius: 6px;
  color: var(--tools-nav-button-text);
  background: var(--tools-nav-accent);
  font-size: 12px;
}

.tools-site-start:hover {
  filter: brightness(0.93);
}

.tools-site-signin:hover {
  color: var(--tools-nav-fg);
}

.tools-site-header [hidden],
.tools-mobile-navigation [hidden] {
  display: none !important;
}

.tools-site-icon {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--tools-nav-line);
  border-radius: 8px;
  background: var(--tools-nav-bg);
  color: var(--tools-nav-fg);
  cursor: pointer;
}

.tools-site-icon:hover {
  background: var(--tools-nav-hover);
}

.tools-site-menu {
  display: none;
}

.tools-site-header .theme-toggle {
  position: static;
  z-index: auto;
  flex: 0 0 44px;
  border-color: var(--tools-nav-line);
  color: var(--tools-nav-fg);
  background: var(--tools-nav-bg);
}

.tools-site-header .theme-toggle:hover {
  background: var(--tools-nav-hover);
}

.tools-site-header :focus-visible,
.tools-mobile-navigation :focus-visible {
  outline: 3px solid var(--tools-nav-accent);
  outline-offset: 3px;
  border-radius: 6px;
}

.tools-skip-link {
  position: fixed;
  top: -80px;
  left: 16px;
  z-index: 70;
  padding: 12px 16px;
  border-radius: 6px;
  color: var(--tools-nav-button-text);
  background: var(--tools-nav-accent);
}

.tools-skip-link:focus {
  top: 12px;
}

html.tools-navigation-open {
  overflow: hidden;
}

.tools-mobile-navigation {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(340px, 92vw);
  max-width: 100%;
  height: 100%;
  height: 100dvh;
  max-height: 100%;
  margin: 0 0 0 auto;
  padding: 20px;
  border: 0;
  overflow-y: auto;
  box-shadow: -12px 0 36px rgb(0 0 0 / 15%);
}

.tools-mobile-navigation[open] {
  display: flex;
  flex-direction: column;
}

.tools-mobile-navigation::backdrop {
  background: rgb(20 23 21 / 45%);
  backdrop-filter: blur(3px);
}

.tools-mobile-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.tools-mobile-links {
  display: flex;
  flex-direction: column;
  margin: 32px 0 auto;
}

.tools-mobile-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  padding: 0 8px;
  border-bottom: 1px solid var(--tools-nav-line);
  color: var(--tools-nav-fg);
  font-size: 15px;
  font-weight: 600;
}

.tools-mobile-links a:hover,
.tools-mobile-links a[aria-current] {
  color: var(--tools-nav-accent);
  background: var(--tools-nav-hover);
}

.tools-mobile-navigation > .tools-site-start {
  min-height: 44px;
  margin-top: 24px;
}

.tools-mobile-navigation > .tools-site-phone {
  min-height: 44px;
  margin-top: 12px;
  padding: 0;
  border: 0;
}

@media (max-width: 1400px) {
  .tools-site-actions > .tools-site-phone {
    display: none;
  }

  .tools-site-links {
    margin-left: 0;
  }
}

@media (max-width: 1180px) {
  .tools-site-header {
    height: 76px;
    border-radius: 10px;
  }

  .tools-site-nav {
    width: calc(100% - 32px);
    justify-content: space-between;
    gap: 12px;
  }

  .tools-site-brand img {
    width: 34px;
    height: 34px;
  }

  .tools-site-links,
  .tools-site-actions > .tools-site-signin,
  .tools-site-actions > .tools-site-start {
    display: none;
  }

  .tools-site-menu {
    display: inline-grid;
  }

  .tools-site-actions {
    gap: 8px;
  }

  .tools-page > .wrap {
    margin-top: 28px;
  }
}

@media (max-width: 360px) {
  .tools-site-brand {
    font-size: 13px;
    letter-spacing: 0.08em;
  }
}

@media print {
  .tools-site-header,
  .tools-mobile-navigation,
  .tools-skip-link {
    display: none !important;
  }
}