@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800;900&display=swap');

html[dir="rtl"] {
  font-family: 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  direction: rtl;
  text-align: right;
}

html[dir="rtl"] button,
html[dir="rtl"] input,
html[dir="rtl"] select,
html[dir="rtl"] textarea {
  font-family: inherit;
}

/* Sidebar layout in RTL */
html[dir="rtl"] .sidebar {
  border-right: none;
  border-left: 1px solid var(--line);
}

html[data-theme="cobalt-light"][dir="rtl"] .sidebar {
  box-shadow: -10px 0 35px rgba(15, 42, 70, 0.035);
}

html[dir="rtl"] .nav a {
  text-align: right;
}

/* Status pills and chips */
html[dir="rtl"] .status-pill {
  flex-direction: row;
}

/* Numbers, formulas, and metric units preservation in LTR */
html[dir="rtl"] input[type="number"],
html[dir="rtl"] .code-badge,
html[dir="rtl"] .chem-code,
html[dir="rtl"] .metric-num,
html[dir="rtl"] .ltr-data {
  direction: ltr;
  display: inline-block;
  unicode-bidi: isolate;
}

html[dir="rtl"] input[type="number"] {
  text-align: left;
}

/* Tables in RTL */
html[dir="rtl"] table {
  direction: rtl;
}

html[dir="rtl"] th,
html[dir="rtl"] td {
  text-align: right;
}

html[dir="rtl"] th.text-center,
html[dir="rtl"] td.text-center {
  text-align: center;
}

html[dir="rtl"] th.text-left,
html[dir="rtl"] td.text-left {
  text-align: left;
}

/* Activity and cards rows */
html[dir="rtl"] .activity-row > div,
html[dir="rtl"] .alert-row > div {
  text-align: right;
}

/* Language selector button in Topbar */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 38px;
  padding: 6px 12px;
  border-radius: 11px;
  border: 1px solid var(--line);
  background: var(--panel2);
  color: var(--text);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.lang-switcher:hover {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, var(--panel2));
}

@media (max-width: 980px) {
  html[dir="rtl"] .sidebar {
    border-left: none;
    border-bottom: 1px solid var(--line);
  }
}