/* OfficeCalculator.Net Water Calculator v135 */
.water-mode-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:0 0 18px}.water-mode-tab{min-height:44px;padding:9px 10px;border:1px solid var(--r47-line,#d6e1ef);border-radius:11px;background:var(--r47-soft,#f3f7fc);color:var(--r47-text,#162236);font:inherit;font-size:.84rem;font-weight:800;cursor:pointer}.water-mode-tab[aria-selected="true"]{background:#2563eb;color:#fff;border-color:#2563eb;box-shadow:0 7px 18px rgba(37,99,235,.2)}body.oc-dark .water-mode-tab[aria-selected="true"]{background:#5b8cff;border-color:#5b8cff;color:#07111f}.water-panel[hidden],.water-shape-fields[hidden]{display:none!important}.water-inline-note{grid-column:1/-1;margin:0;padding:10px 12px;border:1px solid var(--r47-line,#d6e1ef);border-radius:11px;background:var(--r47-soft,#f3f7fc);color:var(--r47-muted,#5f6d82);font-size:.78rem;line-height:1.5}.water-answer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.water-answer{padding:15px;border:1px solid var(--r47-line,#d6e1ef);border-radius:14px;background:var(--r47-soft,#f5f8fc)}.water-answer strong{display:block;margin-bottom:5px;color:var(--r47-text,#162236)}.water-answer p{margin:0!important;color:var(--r47-muted,#5f6d82);font-size:.91rem;line-height:1.55}.water-formula-table{width:100%;border-collapse:collapse;margin-top:10px}.water-formula-table th,.water-formula-table td{padding:10px;border-bottom:1px solid var(--r47-line,#d6e1ef);text-align:left;vertical-align:top}.water-formula-table th{font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}.water-kicker{margin:0 0 10px!important;color:var(--r47-primary,#2563eb)!important;font-weight:850}.water-health-note{padding:12px 14px;border-left:4px solid #2563eb;border-radius:9px;background:var(--r47-soft,#f3f7fc)}
@media(max-width:700px){.water-mode-tabs{gap:6px}.water-mode-tab{min-height:42px;padding:8px 5px;font-size:.76rem}.water-answer-grid{grid-template-columns:1fr}.water-formula-table{font-size:.86rem}}
@media(max-width:390px){.water-mode-tab{font-size:.72rem;letter-spacing:-.01em}}