:root{--bg:#f6f8fb;--card:#fff;--text:#172033;--muted:#6b7280;--line:#e5e9f0;--blue:#2563eb;--blue2:#eaf1ff;--green:#14804a;--red:#c73a3a;--shadow:0 8px 30px rgba(31,45,61,.06);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text)}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-size:14px}.app-shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:#fff;border-right:1px solid var(--line);padding:18px 14px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{font-weight:750;font-size:16px;display:flex;gap:10px;align-items:center;padding:8px}.brand-mark{color:var(--blue)}nav{margin-top:20px;display:grid;gap:6px}.nav-btn{border:0;background:transparent;text-align:left;padding:11px 12px;border-radius:9px;cursor:pointer;color:#485164}.nav-btn.active,.nav-btn:hover{background:var(--blue2);color:var(--blue)}.sidebar-footer{margin-top:auto}.client-box{border:1px solid var(--line);padding:12px;border-radius:10px;display:grid;gap:4px}.client-box span{font-size:12px;color:var(--muted)}.logout{display:block;margin-top:10px;color:var(--red);text-decoration:none;padding:8px}.main{padding:24px 28px;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.topbar h1{margin:0 0 4px;font-size:25px}.muted{color:var(--muted);margin:0}.view{display:none}.view.active{display:block}.period-row{display:flex;gap:10px;align-items:center;margin-bottom:12px}.period-tabs{display:flex;gap:6px;overflow:auto;flex:1;padding-bottom:2px}.period-tab{border:0;background:#eef1f5;border-radius:9px;padding:10px 14px;white-space:nowrap;cursor:pointer}.period-tab.active{background:#fff;color:var(--blue);box-shadow:inset 0 -2px var(--blue),0 1px 3px rgba(0,0,0,.05)}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}.compact{padding:12px}.toolbar{display:flex;justify-content:space-between;gap:12px;align-items:end;flex-wrap:wrap}.toolbar-left{display:flex;gap:8px;flex-wrap:wrap}.rate-box{display:flex;gap:8px;align-items:end;flex-wrap:wrap}.rate-box label{font-size:11px;color:var(--muted);display:grid;gap:4px}.rate-box input{width:125px}.btn{border:1px solid #d5dbe5;background:#fff;color:#293244;border-radius:8px;padding:9px 12px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px}.btn:hover{background:#f7f8fa}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn.subtle{background:#fff}.btn.small{padding:7px 10px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:14px 0}.summary-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px}.summary-card span{font-size:12px;color:var(--muted);display:block;margin-bottom:6px}.summary-card strong{font-size:20px}.table-card{overflow:auto}.data-table,.settings-table{width:100%;border-collapse:collapse}.data-table th,.data-table td,.settings-table th,.settings-table td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.data-table th,.settings-table th{font-size:11px;text-transform:uppercase;letter-spacing:.02em;color:#687385;background:#fafbfc;white-space:nowrap}.data-table td{white-space:nowrap}.data-table td:nth-child(5),.data-table td:nth-child(6){white-space:normal;min-width:140px}.action-row{display:flex;gap:5px}.icon-action{border:1px solid var(--line);background:#fff;border-radius:6px;padding:5px 7px;cursor:pointer}.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:11px;background:#edf2ff;color:#3855a8}.badge.green{background:#e8f7ef;color:var(--green)}.badge.gray{background:#eff1f4;color:#60697a}.empty-state{padding:40px;text-align:center;color:var(--muted)}.hidden{display:none!important}.settings-grid{display:grid;grid-template-columns:minmax(280px,360px) 1fr;gap:14px}.settings-card{padding:18px}.settings-card.wide{grid-column:2}.settings-card h2{margin:0 0 14px;font-size:18px}.settings-card label,.dialog label,.auth-card label{display:grid;gap:6px;font-size:12px;color:#596275;margin-bottom:12px}input,select,textarea{font:inherit;color:var(--text);border:1px solid #ccd4df;border-radius:8px;padding:9px 10px;background:#fff;min-width:0}input:focus,select:focus,textarea:focus{outline:2px solid rgba(37,99,235,.15);border-color:var(--blue)}.hint{font-size:12px;color:var(--muted);line-height:1.5}.section-head{display:flex;justify-content:space-between;gap:12px;align-items:start;margin-bottom:10px}.section-head h2,.section-head h3{margin:0 0 3px}.dialog{border:0;border-radius:14px;padding:0;max-width:560px;width:calc(100% - 30px);box-shadow:0 30px 80px rgba(20,30,50,.25)}.dialog.large{max-width:860px}.dialog::backdrop{background:rgba(20,30,50,.42)}.dialog-body{padding:20px}.dialog-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.dialog-head h2{margin:0;font-size:20px}.icon-btn{border:0;background:transparent;font-size:24px;cursor:pointer;color:#7b8494}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.span-2{grid-column:span 2}.subsection{border-top:1px solid var(--line);padding-top:16px;margin-top:14px}.subsection h3{margin:0 0 10px;font-size:15px}.time-mode-row{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:12px}.time-mode-row label{display:flex;margin:0;align-items:center;gap:6px}.graphics-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.graphic-input{border:1px solid var(--line);border-radius:9px;padding:10px}.graphic-input span{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}.work-row{display:grid;grid-template-columns:1fr 130px 42px;gap:8px;margin-bottom:8px}.work-row button{border:1px solid var(--line);background:#fff;border-radius:8px;cursor:pointer}.detail-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:16px}.detail-box{border:1px solid var(--line);border-radius:9px;padding:10px}.detail-box span{display:block;color:var(--muted);font-size:11px;margin-bottom:4px}.breakdown-table{width:100%;border-collapse:collapse}.breakdown-table th,.breakdown-table td{padding:8px;border-bottom:1px solid var(--line);text-align:left}.toast{position:fixed;right:22px;bottom:22px;background:#182033;color:#fff;padding:11px 14px;border-radius:9px;opacity:0;transform:translateY(8px);pointer-events:none;transition:.2s;z-index:9999}.toast.show{opacity:1;transform:none}.toast.error{background:#a12b2b}.auth-page{min-height:100vh;display:grid;place-items:center;padding:20px}.auth-card{width:min(420px,100%);background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:var(--shadow)}.auth-card h1{margin-top:0}.alert{padding:10px 12px;border-radius:8px;margin:12px 0}.alert.error{background:#fff0f0;color:#9f2f2f;border:1px solid #f0caca}code{background:#f0f2f5;padding:2px 5px;border-radius:4px}@media(max-width:1050px){.app-shell{grid-template-columns:70px 1fr}.brand span:last-child,.sidebar-footer,.nav-btn{font-size:0}.nav-btn{height:44px}.settings-grid{grid-template-columns:1fr}.settings-card.wide{grid-column:auto}.summary-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.main{padding:16px}.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;display:flex;flex-direction:row;align-items:center;border-right:0;border-bottom:1px solid var(--line)}nav{margin:0 0 0 auto;display:flex}.brand span:last-child{display:none}.summary-grid{grid-template-columns:1fr 1fr}.two-cols,.form-grid,.graphics-grid,.detail-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.work-row{grid-template-columns:1fr 90px 42px}.toolbar{align-items:stretch}.rate-box{width:100%}}