/* Shared Carbon shell for webcad tools — load after tool style.css */
@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@300;400;600&display=swap");

:root {
  --color-primary: #0f62fe;
  --color-on-primary: #ffffff;
  --color-ink: #161616;
  --color-ink-muted: #525252;
  --color-ink-subtle: #8c8c8c;
  --color-canvas: #ffffff;
  --color-surface-1: #f4f4f4;
  --color-surface-2: #e0e0e0;
  --color-hairline: #e0e0e0;
  --color-hairline-strong: #161616;
  --color-blue-60: #0043ce;
  --color-blue-hover: #0050e6;
  --color-inverse-canvas: #161616;
  --color-inverse-ink-muted: #c6c6c6;
  --font-sans: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --radius-none: 0;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
}

html, body {
  font-family: var(--font-sans) !important;
  color: var(--color-ink);
  background: var(--color-canvas) !important;
}

body {
  margin: 0 !important;
  text-align: left !important;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}
a:hover {
  color: var(--color-blue-60);
  text-decoration: underline;
}

.norm,
.norm14,
.normb,
.normBl,
.normBr,
.normDr,
.normDr2,
.normDg,
.normDb,
.title,
.titleBlue,
.baseline {
  font-family: var(--font-sans) !important;
}

.norm,
.norm14,
.normBl,
.baseline {
  color: var(--color-ink) !important;
  font-size: 14px !important;
  line-height: 1.5 !important;
}

.tool-shell {
  max-width: none;
  margin: 0;
  background: transparent;
  min-height: 0;
  box-sizing: border-box;
}

/* Soften legacy decorative top bands without rewriting each tool PHP */
.tool-shell tr[style*="background-image"],
.tool-shell td[style*="background-image"],
.tool-shell tr[style*="topBand"],
.tool-shell tr[style*="topFon"] {
  background-image: none !important;
  background: var(--color-canvas) !important;
  height: auto !important;
  min-height: 48px;
  border-bottom: 1px solid var(--color-hairline);
}

.tool-body #content.tool-main {
  text-align: left;
}
.tool-body #content.tool-main > .norm {
  max-width: 100%;
  margin: 0;
  text-align: left;
}
.tool-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 40px;
  padding: 8px 0;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--color-hairline);
}
.tool-top__brand {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-ink);
  text-decoration: none !important;
  padding: 0 8px;
  line-height: 32px;
}
.tool-top__brand:hover {
  color: var(--color-primary);
  background: var(--color-surface-1);
}

.tool-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 48px;
  padding: 8px 16px;
  border-bottom: 1px solid var(--color-hairline);
  background: var(--color-canvas);
  box-sizing: border-box;
}

.tool-top__left,
.tool-top__right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  min-width: 0;
}

.tool-top__brand {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-ink);
  text-decoration: none !important;
  padding: 0 8px;
  line-height: 32px;
}
.tool-top__brand:hover {
  color: var(--color-primary);
  background: var(--color-surface-1);
  text-decoration: none !important;
}

.tool-top a,
.tool-top .nolink5,
.tool-top .nolink4,
.tool-top .nolink6,
.tool-top .nolink7 {
  font-family: var(--font-sans) !important;
  font-size: 14px !important;
  font-weight: 400 !important;
  line-height: 32px !important;
  color: var(--color-ink) !important;
  background: transparent !important;
  border: 0 !important;
  padding: 0 12px !important;
  text-decoration: none !important;
  display: inline-block;
}
.tool-top a:hover,
.tool-top .nolink5:hover,
.tool-top .nolink4:hover {
  color: var(--color-primary) !important;
  background: var(--color-surface-1) !important;
  text-decoration: none !important;
}

.tool-top .lang-switch {
  display: inline-flex;
  height: 32px;
  border: 1px solid var(--color-hairline);
  overflow: hidden;
  background: var(--color-canvas);
}
.tool-top .lang-switch a,
.tool-top .lang-switch button {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  line-height: 30px;
  letter-spacing: 0.32px;
  color: var(--color-ink) !important;
  text-decoration: none !important;
  padding: 0 12px !important;
  background: transparent !important;
  border: 0 !important;
  cursor: pointer;
}
.tool-top .lang-switch a + a,
.tool-top .lang-switch button + button {
  border-left: 1px solid var(--color-hairline) !important;
}
.tool-top .lang-switch a.is-active,
.tool-top .lang-switch button.is-active {
  color: var(--color-on-primary) !important;
  background: var(--color-primary) !important;
}

.tool-top select {
  font-family: var(--font-sans);
  font-size: 12px;
  height: 32px;
  padding: 0 8px;
  color: var(--color-ink);
  background: var(--color-surface-1);
  border: 0;
  border-bottom: 1px solid var(--color-hairline-strong);
  border-radius: 0;
}

.tool-main {
  padding: 24px 16px 48px;
  box-sizing: border-box;
}

.tool-main > table {
  width: 100% !important;
}

input[type="text"],
input[type="password"],
input[type="email"],
textarea,
select {
  font-family: var(--font-sans) !important;
  color: var(--color-ink);
  background: var(--color-surface-1) !important;
  border: 0 !important;
  border-bottom: 1px solid var(--color-hairline-strong) !important;
  border-radius: 0 !important;
  box-sizing: border-box;
}

input[type="submit"],
input[type="button"],
button,
h3 {
  font-family: var(--font-sans) !important;
}

input[type="submit"],
input[type="button"],
button {
  background: var(--color-primary) !important;
  color: var(--color-on-primary) !important;
  border: 1px solid var(--color-primary) !important;
  border-radius: 0 !important;
  padding: 10px 16px !important;
  cursor: pointer;
}
input[type="submit"]:hover,
input[type="button"]:hover,
button:hover {
  background: var(--color-blue-hover) !important;
  border-color: var(--color-blue-hover) !important;
}

hr {
  border: 0;
  border-top: 1px solid var(--color-hairline);
  background: none;
  height: 0;
}

.tool-footer,
.baseline {
  font-family: var(--font-sans) !important;
  color: var(--color-ink-muted) !important;
}

A.nolink5,
a.nolink5 {
  font-family: var(--font-sans) !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  color: var(--color-primary) !important;
  background: transparent !important;
  padding: 0 !important;
  text-decoration: none !important;
}
A.nolink5:hover,
a.nolink5:hover {
  color: var(--color-blue-60) !important;
  text-decoration: underline !important;
  background: transparent !important;
}

A.nolink4,
a.nolink4 {
  font-family: var(--font-sans) !important;
  color: var(--color-primary) !important;
  background: none !important;
}