:root{--blue:#456b7a;--deep:#17323c;--gold:#d6b344;--paper:#f4f6f9;--ink:#263b44;--muted:#71828a;--line:#d7dee2}*{box-sizing:border-box}body{margin:0;font-family:Tahoma,"Noto Sans Thai",sans-serif;color:var(--ink);background:var(--blue)}button,input,textarea,select{font:inherit}button{cursor:pointer;border:1px solid #cbd5da;border-radius:9px;padding:10px 14px;background:#fff;color:var(--ink);font-weight:700}button:hover{filter:brightness(.97)}button.primary,.gold{background:var(--gold);border-color:#caa535}.auth-screen{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#294d5b,#537b8a)}.auth-card{width:min(430px,92vw);background:#fff;padding:32px;border-radius:18px;box-shadow:0 20px 55px #17323c80}.auth-card h1{margin:30px 0 6px}.auth-card p{color:var(--muted);margin-top:0}.auth-card label{display:grid;gap:7px;margin:17px 0;font-weight:700}.auth-card input{padding:12px;border:1px solid var(--line);border-radius:8px}.auth-card 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42px;gap:8px}.actions{display:flex;justify-content:flex-end;gap:9px;margin-top:20px}.danger{color:#a22;border-color:#e4baba}.manager-list{display:grid;gap:7px;margin-top:15px}.manager-row{display:flex;justify-content:space-between;align-items:center;background:#fff;padding:9px 12px;border-radius:8px}#toast{position:fixed;right:20px;top:20px;z-index:99;background:#17323c;color:#fff;border-radius:9px;padding:12px 16px;opacity:0;pointer-events:none;transition:.2s}#toast.show{opacity:1}.empty{background:#ffffffcc;border-radius:12px;padding:30px;text-align:center;color:var(--muted)}@media(max-width:800px){header{align-items:flex-start;flex-direction:column}.header-actions{justify-content:flex-start}.stats{grid-template-columns:1fr 1fr}.filters{flex-wrap:wrap}.count{width:100%;margin-left:0}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.phase-grid{grid-template-columns:1fr 1fr}.detail-top{align-items:flex-start;gap:12px;flex-direction:column}.brand b{font-size:18px}.header-actions i{width:100%}}@media print{header,.no-print,.back{display:none!important}body{background:#fff}main{padding:0}.report{box-shadow:none}.report:not(.print-target){display:none}}