:root{--bg:#f5f7fb;--card:#fff;--text:#172033;--muted:#6f7890;--line:#e5e9f2;--primary:#2457ff;--primary2:#163fd1;--ok:#1eaa67;--warn:#e7a21a;--danger:#df4b4b;--shadow:0 10px 30px rgba(25,39,73,.07)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}input,select,textarea,button{font:inherit}.topbar{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1240px)/2));position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:10px;font-size:18px}.brand-mark{width:48px;height:48px;border-radius:14px;background:linear-gradient(145deg,var(--primary),#738fff);display:grid;place-items:center;color:#fff;font-weight:800;font-size:24px;box-shadow:0 8px 22px rgba(36,87,255,.25)}.smallmark{width:34px;height:34px;border-radius:10px;font-size:17px}.topbar nav{display:flex;gap:8px}.topbar nav a{padding:9px 12px;border-radius:9px;color:var(--muted)}.topbar nav a:hover,.topbar nav a.active{background:#eef3ff;color:var(--primary)}.container{max-width:1240px;margin:0 auto;padding:32px 24px 60px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}.page-head h1{font-size:30px;margin:5px 0}.page-head p{margin:0;color:var(--muted)}.back{color:var(--primary);font-size:14px}.btn{border:1px solid #d9deea;background:#fff;color:var(--text);padding:10px 15px;border-radius:10px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-weight:650}.btn:hover{border-color:#bcc5d8}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary2)}.btn.ghost{background:transparent}.btn.small{padding:7px 10px;font-size:13px}.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:18px}.stat{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:18px;border-radius:14px}.stat span{display:block;color:var(--muted);font-size:13px;margin-bottom:7px}.stat strong{font-size:23px}.warning-card{border-left:4px solid var(--warn)}.danger-card{border-left:4px solid var(--danger)}.filters{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap;margin-bottom:18px}.filters label,.stack label,.form-grid label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:650}.filters .grow{flex:1;min-width:220px}input,select,textarea{border:1px solid #dce1eb;background:#fff;border-radius:9px;padding:10px 11px;color:var(--text);outline:none;min-height:42px}input:focus,select:focus,textarea:focus{border-color:#8aa4ff;box-shadow:0 0 0 3px rgba(36,87,255,.1)}.client-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.client-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:20px;border-radius:16px;border-top:4px solid var(--ok)}.client-card.warning{border-top-color:var(--warn)}.client-card.danger{border-top-color:var(--danger)}.client-card-head{display:flex;justify-content:space-between;gap:16px}.client-card h2{font-size:18px;margin:0 0 4px}.client-card p{margin:0;color:var(--muted);font-size:13px}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:7px;background:#aaa}.status-dot.active{background:var(--ok)}.status-dot.paused{background:var(--warn)}.status-dot.inactive{background:#98a0b2}.pill{display:inline-flex;border-radius:999px;padding:5px 9px;background:#f0f2f7;font-size:12px;font-weight:750}.pill.ok{background:#e9f8f1;color:#147a4c}.pill.warning{background:#fff5dc;color:#9c6900}.pill.danger{background:#ffebeb;color:#b12f2f}.hours-row{display:flex;align-items:baseline;gap:7px;margin:22px 0 10px}.hours-row strong{font-size:25px}.hours-row span{color:var(--muted)}.progress{height:11px;background:#edf0f5;border-radius:999px;overflow:hidden}.progress.big{height:16px}.progress span{display:block;height:100%;background:var(--ok);border-radius:inherit}.progress span.warning{background:var(--warn)}.progress span.danger{background:var(--danger)}.card-foot{display:flex;justify-content:space-between;align-items:center;margin-top:13px;color:var(--muted);font-size:13px}.panel,.usage-panel{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:20px;margin-bottom:18px}.narrow{max-width:760px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.usage-panel{border-top:4px solid var(--ok)}.usage-panel.warning{border-top-color:var(--warn)}.usage-panel.danger{border-top-color:var(--danger)}.usage-big span,.usage-big small{color:var(--muted);display:block}.usage-big strong{display:block;font-size:38px;margin:5px 0}.usage-meta{display:flex;justify-content:space-between;margin-top:10px;font-size:13px;color:var(--muted)}.panel h2{margin-top:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid .full{grid-column:1/-1}.stack{display:flex;flex-direction:column;gap:14px}.actions{display:flex;gap:10px}.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.section-head h2{margin:0}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}td{font-size:14px}.right{text-align:right}.link{color:var(--primary);background:none;border:0;padding:0;cursor:pointer}.danger-text{color:var(--danger)}.inline{display:inline}.muted{color:var(--muted)}.small{font-size:12px}.alert{padding:12px 14px;border-radius:10px;margin-bottom:14px;background:#eef3ff;color:#264bb5}.alert.success{background:#e9f8f1;color:#147a4c}.alert.danger{background:#ffebeb;color:#a92d2d}.empty{background:#fff;border:1px dashed #cdd4e2;border-radius:14px;padding:40px;text-align:center;color:var(--muted);grid-column:1/-1}.month-nav{display:flex;justify-content:center;align-items:center;gap:10px;margin:18px 0}.auth-body{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(145deg,#edf2ff,#f8faff)}.auth-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:30px}.auth-card .brand-mark{margin-bottom:18px}.auth-card h1{margin:0 0 7px}.auth-card>p{color:var(--muted)}@media(max-width:950px){.stats{grid-template-columns:repeat(2,1fr)}.client-grid,.detail-grid{grid-template-columns:1fr}.topbar nav a{padding:8px;font-size:13px}}@media(max-width:640px){.container{padding:22px 14px}.topbar{padding:0 14px}.topbar .brand span:last-child{display:none}.page-head{align-items:flex-start}.stats{grid-template-columns:1fr 1fr}.filters{display:grid;grid-template-columns:1fr 1fr}.filters .grow{min-width:0}.client-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.card-foot{align-items:flex-start;gap:10px}.topbar nav{gap:0}.usage-meta,.page-head{flex-direction:column}.month-nav{flex-wrap:wrap}}