:root{--navy:#102a43;--navy-2:#243b53;--ink:#243b53;--muted:#627d98;--line:#d9e2ec;--pale:#f4f7fa;--white:#fff;--gold:#f0b429;--gold-dark:#c88700;--green:#199473;--red:#d64545;--blue:#2680c2;--shadow:0 18px 48px rgba(16,42,67,.09);font-family:"IBM Plex Sans Thai",Tahoma,sans-serif;color:var(--ink);background:#f5f7fa;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-height:100vh}.hidden{display:none!important}button,input,textarea,select{font:inherit}button{cursor:pointer}.login-view{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#071c2c,#102a43 55%,#174769);position:relative;overflow:hidden;padding:24px}.login-glow{position:absolute;border-radius:50%;filter:blur(2px);opacity:.24}.glow-one{width:480px;height:480px;background:#f0b429;right:-180px;top:-220px}.glow-two{width:330px;height:330px;background:#2cb1bc;left:-120px;bottom:-160px}.login-card{position:relative;width:min(480px,100%);background:rgba(255,255,255,.98);border-radius:28px;padding:42px 44px;box-shadow:0 30px 90px rgba(0,0,0,.32)}.brand-mark{width:58px;height:58px;border-radius:17px;background:var(--gold);display:grid;place-items:center;font-weight:800;color:var(--navy);font-size:21px;box-shadow:0 10px 24px rgba(240,180,41,.28)}.brand-mark.small{width:42px;height:42px;border-radius:12px;font-size:16px;box-shadow:none}.eyebrow{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-dark);font-weight:700;margin:20px 0 6px}.login-card h1{font-size:32px;line-height:1.25;color:var(--navy);margin:0 0 12px}.muted{color:var(--muted)}.login-form{display:grid;gap:16px;margin-top:28px}label{display:grid;gap:7px;color:#486581;font-size:13px;font-weight:600}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);padding:11px 13px;outline:none;transition:.2s}textarea{resize:vertical;min-height:94px;line-height:1.55}input:focus,textarea:focus,select:focus{border-color:#2680c2;box-shadow:0 0 0 3px rgba(38,128,194,.12)}.btn{border:0;border-radius:10px;padding:10px 16px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.18s;text-decoration:none}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--gold);color:var(--navy);box-shadow:0 6px 18px rgba(240,180,41,.22)}.btn-primary:hover{background:#ffc84b}.btn-secondary{background:#eaf1f8;color:var(--navy)}.btn-outline{background:#fff;border:1px solid var(--line);color:var(--navy)}.btn-danger{background:#fff0f0;color:var(--red);border:1px solid #ffb8b8}.btn-full{width:100%;padding:13px}.form-error{color:var(--red);font-size:13px;margin:0;min-height:20px}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:var(--navy);color:#fff;padding:25px 18px;display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:11px;padding:0 8px 25px}.brand strong{display:block;font-size:17px}.brand span{display:block;font-size:11px;color:#9fb3c8;margin-top:2px}.sidebar nav{display:grid;gap:6px}.nav-item{border:0;background:transparent;color:#bcccdc;text-align:left;padding:11px 13px;border-radius:10px;font-weight:600;display:flex;align-items:center;gap:10px}.nav-item:hover,.nav-item.active{background:#243b53;color:#fff}.nav-item.active{box-shadow:inset 3px 0 var(--gold)}.nav-icon{width:22px;text-align:center;font-size:17px}.sidebar-tip{margin-top:auto;background:#183f5f;border:1px solid #2b5877;border-radius:13px;padding:14px;display:flex;gap:10px;color:#f0b429}.sidebar-tip strong{color:#fff;font-size:12px}.sidebar-tip p{color:#9fb3c8;font-size:10px;line-height:1.5;margin:4px 0 0}.logout-btn{margin-top:14px;border:0;background:transparent;color:#829ab1;padding:9px}.main-area{grid-column:2;min-width:0}.topbar{height:98px;background:#fff;border-bottom:1px solid #e9eff5;display:flex;align-items:center;padding:0 36px;position:sticky;top:0;z-index:10}.topbar .eyebrow{margin:0 0 3px}.topbar h2{font-size:20px;color:var(--navy);margin:0}.quick-create{margin-left:auto}.menu-btn{display:none;border:0;background:none;font-size:24px;margin-right:12px}.content{padding:30px 36px 50px;max-width:1500px;margin:0 auto}.loading{padding:80px;text-align:center;color:var(--muted)}.hero-strip{background:linear-gradient(110deg,var(--navy),#174769);color:#fff;border-radius:18px;padding:26px 30px;display:flex;align-items:center;justify-content:space-between;box-shadow:var(--shadow);overflow:hidden;position:relative}.hero-strip:after{content:"";width:240px;height:240px;border:48px solid rgba(240,180,41,.12);border-radius:50%;position:absolute;right:-70px;top:-100px}.hero-strip h3{font-size:22px;margin:0 0 6px}.hero-strip p{color:#bcccdc;margin:0}.hero-strip .btn{position:relative;z-index:1}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:22px 0}.stat-card,.panel{background:#fff;border:1px solid #e6edf3;border-radius:15px;box-shadow:0 8px 24px rgba(16,42,67,.04)}.stat-card{padding:20px}.stat-card .stat-label{font-size:12px;color:var(--muted);font-weight:600}.stat-card strong{display:block;font-size:25px;color:var(--navy);margin-top:9px}.stat-card 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