*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--ink: #1a1410;--paper: #f7f3ec;--cream: #ede8de;--tan: #c9b99a;--rust: #b85c3a;--rust-light: #d4795a;--teal: #2d7a6b;--teal-light: #3a9b8a;--gold: #c9960c;--muted: #7a7065;--red: #c0392b;--blue: #2471a3;--green: #1e8449;--shadow: 0 2px 12px rgba(26, 20, 16, .08);--shadow-lg: 0 4px 24px rgba(26, 20, 16, .14);--sidebar-w: 260px;--header-h: 56px;--transition: .22s cubic-bezier(.4, 0, .2, 1)}html,body,#root{height:100%;overflow:hidden}body{background:var(--paper);color:var(--ink);font-family:Noto Sans JP,-apple-system,sans-serif;font-size:14px;line-height:1.6}.app-shell{display:flex;flex-direction:column;height:100vh;overflow:hidden;background:repeating-linear-gradient(0deg,transparent,transparent 31px,rgba(201,185,154,.18) 31px,rgba(201,185,154,.18) 32px),var(--paper)}.app-header{height:var(--header-h);background:var(--ink);color:var(--paper);display:flex;align-items:center;padding:0 20px;gap:14px;border-bottom:3px solid var(--rust);flex-shrink:0;z-index:100}.app-body{display:flex;flex:1;min-height:0;overflow:hidden}.sidebar{width:var(--sidebar-w);background:#1f1a14;border-right:1px solid rgba(201,185,154,.18);display:flex;flex-direction:column;flex-shrink:0;overflow:hidden;transition:width var(--transition);z-index:50}.sidebar.collapsed{width:0}.sidebar-inner{width:var(--sidebar-w);min-width:var(--sidebar-w);display:flex;flex-direction:column;height:100%;overflow:hidden}.sidebar-section{padding:16px 12px 8px}.sidebar-label{font-size:9px;letter-spacing:.18em;color:var(--tan);text-transform:uppercase;padding:0 6px;margin-bottom:6px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:6px;cursor:pointer;color:#9a9088;font-size:13px;transition:all var(--transition);border:1px solid transparent;text-decoration:none;width:100%;background:none;font-family:Noto Sans 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var(--tan);padding:20px;margin-bottom:16px;position:relative;box-shadow:var(--shadow)}.card:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:var(--rust)}.card.teal:before{background:var(--teal)}.card.gold:before{background:var(--gold)}.card.green:before{background:var(--green)}.card-title{font-family:"Noto Serif JP",serif;font-size:13px;font-weight:600;margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid var(--cream);display:flex;align-items:center;gap:8px}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:20px}.stat-card{background:#fff;border:1px solid var(--tan);padding:16px 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var(--transition);display:inline-flex;align-items:center;gap:6px;border-radius:4px;white-space:nowrap}.btn-primary{background:var(--rust);color:#fff;border-color:var(--rust)}.btn-primary:hover{background:var(--rust-light)}.btn-teal{background:var(--teal);color:#fff;border-color:var(--teal)}.btn-teal:hover{background:var(--teal-light)}.btn-secondary{background:transparent;color:var(--teal);border-color:var(--teal)}.btn-secondary:hover{background:var(--teal);color:#fff}.btn-ghost{background:transparent;color:var(--muted);border-color:var(--tan)}.btn-ghost:hover{border-color:var(--muted);color:var(--ink)}.btn-danger{background:transparent;color:var(--red);border-color:var(--red)}.btn-danger:hover{background:var(--red);color:#fff}.btn-sm{padding:5px 10px;font-size:11px}.btn:disabled{opacity:.4;cursor:not-allowed}.field{margin-bottom:12px}.field label{display:block;font-size:11px;color:var(--muted);margin-bottom:4px;letter-spacing:.05em}.field input,.field select,.field 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ease}.budget-bar-fill.ok{background:var(--teal)}.budget-bar-fill.warn{background:var(--gold)}.budget-bar-fill.over{background:var(--red)}.alert{padding:10px 13px;font-size:12px;margin-bottom:13px;border-left:3px solid;border-radius:0 3px 3px 0}.alert-info{background:#e8f4fd;color:#1a5276;border-color:var(--blue)}.alert-success{background:#e9f7ef;color:#1e8449;border-color:var(--teal)}.alert-error{background:#fdedec;color:#922b21;border-color:var(--red)}.alert-warn{background:#fef9e7;color:#9a7d0a;border-color:var(--gold)}.upload-zone{border:2px dashed var(--tan);padding:28px;text-align:center;cursor:pointer;transition:all var(--transition);color:var(--muted);background:var(--paper);border-radius:4px}.upload-zone:hover,.upload-zone.drag{border-color:var(--rust);color:var(--rust);background:#fff8f5}.upload-zone .icon{font-size:30px;margin-bottom:8px}.upload-zone p{font-size:13px}.scroll{overflow-y:auto;max-height:360px}.badge{display:inline-block;padding:1px 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spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.stat-grid,.grid-2,.grid-3{grid-template-columns:1fr}.main-content{padding:16px}:root{--sidebar-w: 240px}.sidebar{position:absolute;height:calc(100vh - var(--header-h))}}