#js-tool-container-russian-post-parcel-calculator .tb-prp-app { display: flex; flex-direction: column; gap: 14px; color: var(--text-primary); --prp-accent: #1668a7; --prp-accent-soft: rgba(22,104,167,0.12); }
html[data-theme="dark"] #js-tool-container-russian-post-parcel-calculator .tb-prp-app { --prp-accent: #6db3e2; --prp-accent-soft: rgba(109,179,226,0.14); }
#js-tool-container-russian-post-parcel-calculator .tbcalc-fieldset { border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 14px 16px 16px; margin: 0 0 14px; min-width: 0; }
#js-tool-container-russian-post-parcel-calculator .tbcalc-fieldset:last-child { margin-bottom: 0; }
#js-tool-container-russian-post-parcel-calculator .tbcalc-legend { padding: 0 6px; font-weight: 600; font-size: 0.95rem; color: var(--text-secondary); }
#js-tool-container-russian-post-parcel-calculator .tb-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 20px; }
#js-tool-container-russian-post-parcel-calculator .tb-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px 20px; }
#js-tool-container-russian-post-parcel-calculator .tb-span-all { grid-column: 1 / -1; }
#js-tool-container-russian-post-parcel-calculator .tb-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
#js-tool-container-russian-post-parcel-calculator .tb-field select, #js-tool-container-russian-post-parcel-calculator .tb-field input { max-width: 100%; min-width: 0; }
#js-tool-container-russian-post-parcel-calculator .tb-field label { font-size: 0.92rem; font-weight: 500; }
#js-tool-container-russian-post-parcel-calculator .tb-field input, #js-tool-container-russian-post-parcel-calculator .tb-field select { height: 44px; padding: 0 12px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); background: var(--bg-secondary); color: var(--text-primary); font-size: 16px; font-family: inherit; }
#js-tool-container-russian-post-parcel-calculator .tb-hint { font-size: 0.82rem; line-height: 1.35; color: var(--text-muted); }
#js-tool-container-russian-post-parcel-calculator .tb-prp-hero { margin: 16px 0 0; border: 1px solid var(--border-color); border-left: 4px solid var(--prp-accent); border-radius: var(--radius-md); background: var(--prp-accent-soft); padding: 18px 20px; min-height: 132px; display: flex; flex-direction: column; gap: 6px; }
#js-tool-container-russian-post-parcel-calculator .tb-hero-label { font-size: 0.9rem; color: var(--text-secondary); }
#js-tool-container-russian-post-parcel-calculator .tb-hero-row { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
#js-tool-container-russian-post-parcel-calculator .tb-hero-value { font-size: clamp(1.9rem, 5vw, 2.9rem); font-weight: 700; line-height: 1.05; font-variant-numeric: tabular-nums; color: var(--text-primary); }
#js-tool-container-russian-post-parcel-calculator .tb-unit { font-size: 1rem; color: var(--text-secondary); }
#js-tool-container-russian-post-parcel-calculator .tb-hero-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 4px; }
#js-tool-container-russian-post-parcel-calculator .tb-chip { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 999px; background: var(--bg-tertiary); border: 1px solid var(--border-color); font-size: 0.82rem; font-weight: 500; color: var(--text-secondary); }
#js-tool-container-russian-post-parcel-calculator .tb-hero-note { margin: 2px 0 0; font-size: 0.86rem; color: var(--text-secondary); line-height: 1.4; }
#js-tool-container-russian-post-parcel-calculator .tbcalc-status { margin: 16px 0 0; border: 1px solid var(--border-color); border-left: 4px solid var(--accent-primary); border-radius: var(--radius-sm); padding: 10px 14px; font-size: 0.9rem; line-height: 1.4; color: var(--text-secondary); }
#js-tool-container-russian-post-parcel-calculator .tbcalc-status.warn { border-left-color: var(--warning); background: var(--warning-light); color: var(--text-primary); }
#js-tool-container-russian-post-parcel-calculator .tb-prp-ladder { margin: 16px 0 0; border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 16px 18px 30px; background: var(--bg-secondary); }
#js-tool-container-russian-post-parcel-calculator .tb-prp-ladder-track { display: block; position: relative; height: 10px; border-radius: 999px; background: var(--bg-tertiary); }
#js-tool-container-russian-post-parcel-calculator .tb-prp-ladder-fill { display: block; position: absolute; left: 0; top: 0; height: 100%; width: 0%; border-radius: 999px; background: linear-gradient(90deg, var(--prp-accent-soft), var(--prp-accent)); transition: width 160ms ease-out; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-ladder-mark { display: block; position: absolute; top: 50%; left: 0%; width: 18px; height: 18px; border-radius: 50%; transform: translate(-50%, -50%); border: 3px solid var(--bg-secondary); background: var(--prp-accent); transition: left 160ms ease-out; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-ladder-ticks { position: relative; display: block; height: 20px; }

#js-tool-container-russian-post-parcel-calculator .tb-prp-tick { position: absolute; top: 6px; transform: translateX(-50%); font-size: 0.78rem; color: var(--text-muted); white-space: nowrap; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-tick:nth-child(1) { left: 0; transform: none; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-tick:nth-child(2) { left: 23.3%; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-tick:nth-child(3) { left: 46.6%; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-tick:nth-child(4) { left: 56.6%; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-tick:nth-child(5) { left: 66.7%; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-tick:nth-child(6) { left: 90%; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-tick:nth-child(7) { left: 100%; transform: translateX(-100%); }

#js-tool-container-russian-post-parcel-calculator .tb-prp-ladder-cap { margin: 8px 0 0; font-size: 0.84rem; line-height: 1.4; color: var(--text-secondary); }
#js-tool-container-russian-post-parcel-calculator .tb-prp-spec { margin: 16px 0 0; display: flex; flex-direction: column; gap: 8px; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-spec-row { display: grid; grid-template-columns: 1fr auto; gap: 2px 14px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); padding: 9px 14px; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-spec-name { font-size: 0.88rem; color: var(--text-primary); }
#js-tool-container-russian-post-parcel-calculator .tb-prp-spec-val { font-size: 0.88rem; font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; color: var(--text-primary); }
#js-tool-container-russian-post-parcel-calculator .tb-spec-norm { grid-column: 1 / -1; font-size: 0.78rem; color: var(--text-muted); }
#js-tool-container-russian-post-parcel-calculator .tb-prp-hide { display: none; }
#js-tool-container-russian-post-parcel-calculator .tb-table-wrap { margin: 16px 0 0; overflow-x: auto; border: 1px solid var(--border-color); border-radius: var(--radius-md); -webkit-overflow-scrolling: touch; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; font-variant-numeric: tabular-nums; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-table caption { padding: 12px 16px; font-weight: 600; text-align: left; color: var(--text-secondary); font-size: 0.9rem; caption-side: top; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-table th { text-align: left; color: var(--text-secondary); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; padding: 10px 14px; background: var(--bg-tertiary); border-bottom: 1px solid var(--border-color); white-space: nowrap; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-table td, #js-tool-container-russian-post-parcel-calculator .tb-prp-table tbody th { padding: 10px 14px; border-top: 1px solid var(--border-color); text-align: right; font-variant-numeric: tabular-nums; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-table tbody th { text-align: left; font-weight: 500; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-table tbody tr:hover { background: var(--bg-tertiary); }
#js-tool-container-russian-post-parcel-calculator .tb-prp-row-active { background: var(--prp-accent-soft); }
#js-tool-container-russian-post-parcel-calculator .tb-prp-row-active td, #js-tool-container-russian-post-parcel-calculator .tb-prp-row-active th { font-weight: 600; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-limits { margin: 16px 0 0; font-size: 0.82rem; line-height: 1.45; color: var(--text-muted); }
@media (max-width: 720px) {
#js-tool-container-russian-post-parcel-calculator .tb-grid-2 { grid-template-columns: 1fr; }
#js-tool-container-russian-post-parcel-calculator .tb-prp-tick { font-size: 0.72rem; }
}