#js-tool-container-crushed-stone-parking-calculator .park-app { display: grid; gap: 22px; }
#js-tool-container-crushed-stone-parking-calculator .park-control-layout { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; align-items: start; }
#js-tool-container-crushed-stone-parking-calculator .tb-field { display: grid; gap: 7px; grid-column: span 2; }
#js-tool-container-crushed-stone-parking-calculator .park-span { grid-column: span 3; }
#js-tool-container-crushed-stone-parking-calculator .tb-field label { font-weight: 650; color: var(--text-primary); }
#js-tool-container-crushed-stone-parking-calculator .tb-hint { color: var(--text-muted); font-size: 0.92rem; line-height: 1.42; }
#js-tool-container-crushed-stone-parking-calculator .tb-field input,
#js-tool-container-crushed-stone-parking-calculator .tb-field select { width: 100%; box-sizing: border-box; border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-primary); color: var(--text-primary); padding: 10px 12px; font: inherit; }
#js-tool-container-crushed-stone-parking-calculator .tb-field input:focus,
#js-tool-container-crushed-stone-parking-calculator .tb-field select:focus { outline: 2px solid var(--border-focus); outline-offset: 2px; }
#js-tool-container-crushed-stone-parking-calculator .park-outcome { display: grid; gap: 16px; max-width: 860px; }
#js-tool-container-crushed-stone-parking-calculator .tb-hero.park-hero { display: grid; grid-template-columns: minmax(220px, 1fr) minmax(210px, 0.72fr); gap: 20px; min-height: 132px; padding: 22px; border: 1px solid var(--accent-primary); border-radius: var(--radius-lg); background: var(--accent-light); align-items: stretch; }
#js-tool-container-crushed-stone-parking-calculator .park-hero-copy { display: grid; gap: 10px; align-content: center; }
#js-tool-container-crushed-stone-parking-calculator .tb-hero-label { color: var(--text-secondary); font-size: 0.95rem; font-weight: 650; }
#js-tool-container-crushed-stone-parking-calculator .tb-hero-line { display: flex; flex-wrap: wrap; gap: 8px; align-items: baseline; }
#js-tool-container-crushed-stone-parking-calculator .tb-hero-value { color: var(--text-primary); font-size: clamp(2rem, 6vw, 3.05rem); font-weight: 820; letter-spacing: -0.045em; }
#js-tool-container-crushed-stone-parking-calculator .tb-hero-unit { color: var(--text-secondary); font-size: 1.08rem; font-weight: 720; }
#js-tool-container-crushed-stone-parking-calculator .tb-hero-note { color: var(--text-secondary); line-height: 1.5; }
#js-tool-container-crushed-stone-parking-calculator .park-section-visual { border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-primary); padding: 14px; display: grid; grid-template-rows: 18px 1fr 18px; gap: 6px; min-height: 132px; }
#js-tool-container-crushed-stone-parking-calculator .park-wheel-line { border-bottom: 3px solid var(--text-muted); opacity: 0.45; }
#js-tool-container-crushed-stone-parking-calculator .park-stone-bed { position: relative; border: 1px solid var(--border-color); border-radius: 12px; background: repeating-linear-gradient(135deg, var(--bg-secondary) 0 8px, var(--bg-tertiary) 8px 16px); overflow: hidden; }
#js-tool-container-crushed-stone-parking-calculator .park-stone-fill { position: absolute; inset: 0 auto 0 0; width: 38%; background: linear-gradient(90deg, var(--accent-primary), var(--success)); opacity: 0.74; }
#js-tool-container-crushed-stone-parking-calculator .park-subgrade { border-radius: 8px; background: var(--bg-tertiary); border: 1px dashed var(--border-color); }
#js-tool-container-crushed-stone-parking-calculator .tbcalc-status { border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 12px 14px; background: var(--bg-secondary); color: var(--text-primary); line-height: 1.45; }
#js-tool-container-crushed-stone-parking-calculator .tbcalc-status.warn { border-color: var(--warning); background: var(--warning-light); }
#js-tool-container-crushed-stone-parking-calculator .tbcalc-status.danger { border-color: var(--danger); background: var(--danger-light); }
#js-tool-container-crushed-stone-parking-calculator .park-ledger { display: grid; grid-template-columns: repeat(4, minmax(130px, 1fr)); gap: 10px; }
#js-tool-container-crushed-stone-parking-calculator .park-cell { border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 13px; background: var(--bg-secondary); display: grid; gap: 3px; }
#js-tool-container-crushed-stone-parking-calculator .park-cell span { color: var(--text-muted); font-size: 0.85rem; }
#js-tool-container-crushed-stone-parking-calculator .park-cell output { color: var(--text-primary); font-size: 1.2rem; font-weight: 760; }
#js-tool-container-crushed-stone-parking-calculator .park-cell small { color: var(--text-secondary); font-size: 0.82rem; }
#js-tool-container-crushed-stone-parking-calculator .park-method { border-left: 3px solid var(--accent-primary); padding: 12px 14px; background: var(--bg-secondary); border-radius: var(--radius-md); color: var(--text-secondary); line-height: 1.5; }
#js-tool-container-crushed-stone-parking-calculator .park-method-title { color: var(--text-primary); font-weight: 720; margin-bottom: 4px; }
#js-tool-container-crushed-stone-parking-calculator .park-method-formula { color: var(--text-primary); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.92rem; margin-bottom: 5px; }
#js-tool-container-crushed-stone-parking-calculator .park-method p { margin: 0; }
@media (max-width: 760px) {
#js-tool-container-crushed-stone-parking-calculator .park-control-layout { grid-template-columns: 1fr; }
#js-tool-container-crushed-stone-parking-calculator .tb-field,
#js-tool-container-crushed-stone-parking-calculator .park-span { grid-column: auto; }
#js-tool-container-crushed-stone-parking-calculator .tb-hero.park-hero { grid-template-columns: 1fr; padding: 18px; }
#js-tool-container-crushed-stone-parking-calculator .park-ledger { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}