:root{color-scheme:light;font-family:Hiragino Kaku Gothic ProN,Hiragino Sans,Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--bg: #f5f6f8;--surface: #ffffff;--surface-2: #f2f0ea;--line: #d9dee5;--line-strong: #aeb9c8;--text: #15191f;--text-2: #586270;--text-3: #818b99;--accent: #a76516;--accent-bg: #fff2d9;--accent-border: #efcf8d;--danger: #b2435b;--danger-bg: #fae9ee;--ok: #16735f;--ok-bg: #e6f5f0;--radius: 8px}*{box-sizing:border-box}html{min-width:320px;min-height:100%;background:var(--bg)}body{min-height:100%;margin:0;color:var(--text);background:var(--bg)}body,button,input{font:inherit}button,input{color:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}#root{min-height:100dvh}.app-shell{display:grid;width:min(1180px,100%);height:100dvh;margin:0 auto;padding:14px;grid-template-rows:auto minmax(0,1fr) auto;gap:10px;overflow:hidden}.topbar{display:flex;min-height:48px;align-items:center;justify-content:space-between;gap:12px;padding:0 2px}.brand{display:inline-flex;min-width:0;align-items:center;gap:10px}.brand-mark{display:grid;width:34px;height:34px;flex:0 0 34px;place-items:center;border-radius:var(--radius);color:#fff;background:var(--text);font-size:.95rem;font-weight:900;line-height:1}.brand-copy{display:flex;min-width:0;flex-direction:column;gap:1px}.brand-name{font-size:1.02rem;font-weight:850;line-height:1.2;letter-spacing:0}.brand-sub{color:var(--text-3);font-size:.72rem;font-weight:700}.top-actions,.status-actions{display:flex;min-width:0;align-items:center;justify-content:flex-end;gap:7px}.tool-button,.icon-button,.sample-button,.mode-button,.segmented button{display:inline-flex;min-height:34px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:7px;background:var(--surface);font-size:.82rem;font-weight:750;line-height:1;transition:border-color .15s,background .15s,color .15s}.tool-button{gap:6px;padding:0 10px}.tool-button.primary{color:#fff;border-color:var(--accent);background:var(--accent)}.icon-button{width:34px;padding:0;color:var(--text-2)}.tool-button:hover,.icon-button:hover,.sample-button:hover,.mode-button:hover,.segmented button:hover{border-color:var(--line-strong)}.tool-button.primary:hover{border-color:#86510f;background:#86510f}.workspace{display:grid;min-height:0;grid-template-columns:minmax(0,1fr) minmax(360px,430px);gap:10px}.input-panel,.result-panel,.result-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.input-panel{display:grid;min-width:0;min-height:0;grid-template-rows:auto auto minmax(0,1fr);overflow:hidden}.panel-head{display:flex;min-height:40px;align-items:center;justify-content:space-between;gap:10px;padding:0 12px;border-bottom:1px solid var(--line);background:var(--surface-2)}.panel-title,.section-head span{display:inline-flex;align-items:center;gap:7px}.panel-title{font-size:.84rem;font-weight:850}.panel-count{color:var(--text-3);font-size:.76rem;font-weight:800;white-space:nowrap}.mode-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:7px;padding:10px;border-bottom:1px solid var(--line);background:#fbfcfd}.mode-button{gap:6px;min-width:0;padding:0 8px;color:var(--text-2)}.mode-button[data-active=true]{color:var(--accent);border-color:var(--accent-border);background:var(--accent-bg)}.form-area{display:grid;align-content:start;gap:12px;min-height:0;overflow-y:auto;padding:14px}.date-field,.control-group{display:grid;gap:6px}.date-field>span:first-child,.control-group>span:first-child{color:var(--text-2);font-size:.8rem;font-weight:850}.input-wrap{display:flex;min-height:46px;align-items:center;overflow:hidden;border:1px solid var(--line);border-radius:7px;background:#fff}.input-wrap input{width:100%;min-width:0;height:44px;border:0;outline:0;padding:0 12px;background:transparent;font-size:1.05rem;font-weight:800}.input-wrap span{flex:0 0 auto;padding:0 12px;color:var(--text-3);font-size:.8rem;font-weight:850}.segmented{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.segmented button{min-height:40px}.segmented button[data-active=true]{color:var(--accent);border-color:var(--accent-border);background:var(--accent-bg)}.result-panel{display:grid;min-width:0;min-height:0;align-content:start;gap:10px;overflow-y:auto;padding:10px;scrollbar-gutter:stable}.result-card{display:grid;gap:10px;padding:14px}.primary-result{min-height:184px;align-content:center;border-left:3px solid var(--accent-border)}.result-kicker,.result-note{color:var(--text-3);font-size:.78rem;font-weight:800}.main-result{max-width:100%;overflow:hidden;font-size:clamp(2rem,6.6vw,3.35rem);line-height:1.12;letter-spacing:0;overflow-wrap:normal;text-overflow:clip;white-space:nowrap;word-break:keep-all}.main-result[data-compact=true]{font-size:clamp(1.65rem,4vw,2.25rem)}.section-head{display:flex;min-height:30px;align-items:center;justify-content:space-between;gap:10px;color:var(--text-2);font-size:.82rem;font-weight:850}.detail-list{display:grid;gap:8px}.detail-row{display:flex;min-height:52px;align-items:center;justify-content:space-between;gap:12px;padding:9px 10px;border-radius:7px;background:var(--bg)}.detail-row>span{display:grid;gap:3px;min-width:0}.detail-row span span,.detail-row small{color:var(--text-3);font-size:.72rem;font-weight:750}.detail-row strong{color:var(--text);font-size:1rem;font-weight:850;text-align:right}.statusbar{display:flex;min-height:36px;align-items:center;justify-content:space-between;gap:12px;padding:0 2px}.status-note{color:var(--text-3);font-size:.76rem;font-weight:750}.sample-button{gap:6px;padding:0 10px;color:var(--accent);border-color:var(--accent-border);background:var(--accent-bg)}.feedback{display:inline-flex;min-height:30px;align-items:center;padding:0 10px;border-radius:7px;background:var(--ok-bg);color:var(--ok);font-size:.76rem;font-weight:800;white-space:nowrap}.feedback[data-tone=error]{color:var(--danger);background:var(--danger-bg)}@media(max-width:900px){.app-shell{height:auto;min-height:100dvh;overflow:visible}.workspace{grid-template-columns:1fr}.result-panel{overflow:visible}}@media(max-width:720px){.mode-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:620px){.app-shell{padding:10px;gap:8px}.topbar{align-items:stretch;flex-direction:column}.top-actions{justify-content:stretch}.tool-button{flex:1 1 auto}.mode-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.primary-result{min-height:150px}.statusbar{align-items:stretch;flex-direction:column}.status-actions{justify-content:stretch}.sample-button{flex:1 1 auto}}