#js-tool-container-crushed-stone-area-calculator .area-app { display: grid; gap: 22px; }
#js-tool-container-crushed-stone-area-calculator .area-control-layout { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; align-items: start; }
#js-tool-container-crushed-stone-area-calculator .tb-field { display: grid; gap: 7px; grid-column: span 2; }
#js-tool-container-crushed-stone-area-calculator .area-wide { grid-column: span 3; }
#js-tool-container-crushed-stone-area-calculator .tb-field label { font-weight: 650; color: var(--text-primary); }
#js-tool-container-crushed-stone-area-calculator .tb-hint { color: var(--text-muted); font-size: 0.92rem; line-height: 1.42; }
#js-tool-container-crushed-stone-area-calculator .tb-field input,
#js-tool-container-crushed-stone-area-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-area-calculator .tb-field input:focus,
#js-tool-container-crushed-stone-area-calculator .tb-field select:focus { outline: 2px solid var(--border-focus); outline-offset: 2px; }
#js-tool-container-crushed-stone-area-calculator .area-outcome { display: grid; gap: 16px; max-width: 820px; }
#js-tool-container-crushed-stone-area-calculator .tb-hero.area-hero { display: grid; grid-template-columns: 28px 1fr; gap: 18px; min-height: 132px; padding: 22px; border: 1px solid var(--accent-primary); border-radius: var(--radius-lg); background: linear-gradient(180deg, var(--accent-light), var(--bg-secondary)); align-items: stretch; }
#js-tool-container-crushed-stone-area-calculator .area-ticket-rule { position: relative; border-radius: 999px; background: var(--bg-primary); border: 1px solid var(--border-color); overflow: hidden; }
#js-tool-container-crushed-stone-area-calculator .area-rule-fill { position: absolute; left: 0; right: 0; bottom: 0; height: 46%; width: auto; background: var(--accent-primary); opacity: 0.82; }
#js-tool-container-crushed-stone-area-calculator .area-hero-main { display: grid; gap: 10px; align-content: center; }
#js-tool-container-crushed-stone-area-calculator .tb-hero-label { color: var(--text-secondary); font-size: 0.95rem; font-weight: 650; }
#js-tool-container-crushed-stone-area-calculator .tb-hero-line { display: flex; flex-wrap: wrap; gap: 8px; align-items: baseline; }
#js-tool-container-crushed-stone-area-calculator .tb-hero-value { color: var(--text-primary); font-size: clamp(2rem, 6vw, 3rem); font-weight: 820; letter-spacing: -0.045em; }
#js-tool-container-crushed-stone-area-calculator .tb-hero-unit { color: var(--text-secondary); font-size: 1.08rem; font-weight: 720; }
#js-tool-container-crushed-stone-area-calculator .tb-hero-note { color: var(--text-secondary); line-height: 1.5; }
#js-tool-container-crushed-stone-area-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-area-calculator .tbcalc-status.warn { border-color: var(--warning); background: var(--warning-light); }
#js-tool-container-crushed-stone-area-calculator .tbcalc-status.danger { border-color: var(--danger); background: var(--danger-light); }
#js-tool-container-crushed-stone-area-calculator .area-ticket { display: grid; border: 1px solid var(--border-color); border-radius: var(--radius-lg); background: var(--bg-secondary); overflow: hidden; }
#js-tool-container-crushed-stone-area-calculator .area-ticket-row { display: grid; grid-template-columns: minmax(110px, 1fr) auto auto; gap: 10px; align-items: baseline; padding: 12px 14px; border-bottom: 1px solid var(--border-color); }
#js-tool-container-crushed-stone-area-calculator .area-ticket-row:last-child { border-bottom: 0; }
#js-tool-container-crushed-stone-area-calculator .area-ticket-row span { color: var(--text-muted); font-size: 0.88rem; }
#js-tool-container-crushed-stone-area-calculator .area-ticket-row output { color: var(--text-primary); font-size: 1.16rem; font-weight: 760; }
#js-tool-container-crushed-stone-area-calculator .area-ticket-row small { color: var(--text-secondary); font-size: 0.82rem; }
#js-tool-container-crushed-stone-area-calculator .area-equation { border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 14px; background: var(--bg-primary); display: grid; gap: 5px; color: var(--text-secondary); line-height: 1.5; }
#js-tool-container-crushed-stone-area-calculator .area-equation span { color: var(--text-muted); font-size: 0.86rem; }
#js-tool-container-crushed-stone-area-calculator .area-equation strong { color: var(--text-primary); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.96rem; }
#js-tool-container-crushed-stone-area-calculator .area-equation p { margin: 0; }
@media (max-width: 760px) {
#js-tool-container-crushed-stone-area-calculator .area-control-layout { grid-template-columns: 1fr; }
#js-tool-container-crushed-stone-area-calculator .tb-field,
#js-tool-container-crushed-stone-area-calculator .area-wide { grid-column: auto; }
#js-tool-container-crushed-stone-area-calculator .tb-hero.area-hero { padding: 18px; }
}