:root{--teal: #1fa398;--teal-dark: #178a81;--navy: #1b2a4a;--bg: #f2f4f7;--app-bg: #f7f8fa;--soft: #f8f9fb;--border: #e5e7eb;--muted: #6b7280;--success: #4fb477;--warning: #e0a030;--danger: #c2576b}*{box-sizing:border-box}body{margin:0;color:#222;background:var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button{cursor:pointer}h1,h2,h3,p{margin:0}img{display:block;max-width:100%}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:48px 24px;background:var(--bg)}.login-wrap{width:min(100%,448px)}.brand-block{display:flex;flex-direction:column;align-items:center;gap:16px;margin-bottom:40px}.brand-block h1,.login-card h2{color:var(--navy)}.logo-card{width:144px;height:144px;display:grid;place-items:center;padding:16px;background:#fff;border-radius:16px;box-shadow:0 10px 25px #1118271f}.login-card{padding:32px;background:#fff;border:1px solid #f3f4f6;border-radius:16px;box-shadow:0 1px 2px #1118270a}.card-head{margin-bottom:24px}.card-head h2{font-size:20px;margin-bottom:4px}.card-head p,.muted{color:var(--muted);font-size:14px}.field{position:relative;display:block;margin-bottom:20px}.field>span:first-child{display:block;margin-bottom:6px;color:#374151;font-size:14px;font-weight:600}.field input{width:100%;min-height:46px;padding:12px 16px 12px 40px;color:#111827;background:var(--soft);border:1px solid var(--border);border-radius:12px;outline:none;transition:border-color .2s,box-shadow .2s}.field input:focus,.search input:focus,.unit-select select:focus,.role-select:focus{border-color:var(--teal);box-shadow:0 0 0 3px #1fa3982e}.input-icon{position:absolute;left:14px;bottom:13px;color:#9ca3af;font-size:15px}.ghost-icon.right{position:absolute;right:10px;bottom:9px;padding:6px 8px;color:var(--muted);background:transparent;border:0;font-size:12px}.login-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:4px 0 20px}.check{display:flex;align-items:center;gap:8px;color:#4b5563;font-size:14px}.check input{accent-color:var(--teal)}.link-btn{color:var(--teal);background:none;border:0;font-size:14px;font-weight:600}.primary-btn,.secondary-btn{min-height:40px;padding:10px 16px;border-radius:12px;border:0;font-size:14px;font-weight:700}.primary-btn{color:#fff;background:var(--teal);box-shadow:0 6px 14px #1fa3982e}.primary-btn:hover{background:var(--teal-dark)}.secondary-btn{color:var(--teal);background:#1fa39817}.full{width:100%}.demo-note{padding-top:20px;margin-top:24px;color:#9ca3af;border-top:1px solid #f3f4f6;font-size:12px;text-align:center}.copyright{margin-top:24px;color:#9ca3af;font-size:12px;text-align:center}.shell{display:flex;min-height:100vh;background:var(--app-bg)}.sidebar{position:sticky;top:0;width:240px;height:100vh;display:flex;flex:0 0 auto;flex-direction:column;background:#fff;border-right:1px solid #f3f4f6;transition:width .25s}.sidebar.collapsed{width:72px}.side-brand{min-height:74px;display:flex;align-items:center;gap:12px;padding:20px 16px}.side-brand img{width:36px;height:36px;object-fit:contain;border-radius:8px}.side-brand strong,.side-user strong{display:block;color:var(--navy);font-size:14px}.side-brand small,.side-user small,.workspace small{display:block;color:#9ca3af;font-size:10px;line-height:1.2}.collapse-btn{margin-left:auto;color:#9ca3af;background:none;border:0;font-size:22px}.workspace{display:flex;align-items:center;gap:10px;margin:0 12px 16px;padding:9px 10px;color:inherit;background:var(--bg);border:1px solid #f3f4f6;border-radius:8px;text-align:left}.workspace-mark{width:24px;height:24px;display:grid;flex:0 0 auto;place-items:center;color:#fff;background:var(--teal);border-radius:6px}.workspace-mark svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.workspace strong{color:var(--navy);font-size:12px}.chev{margin-left:auto;color:#9ca3af}.side-nav{flex:1;padding:8px 12px;overflow-y:auto}.side-nav a{width:100%;min-height:42px;display:flex;align-items:center;gap:12px;padding:10px 12px;margin-bottom:2px;color:#6b7280;background:transparent;border:0;border-radius:12px;font-size:13px;font-weight:700;text-align:left;text-decoration:none}.side-nav a:hover{color:#374151;background:#f9fafb}.side-nav a.active{color:#fff;background:var(--teal);box-shadow:0 6px 14px #1fa3982e}.nav-icon{width:20px;height:20px;flex:0 0 auto;display:grid;place-items:center}.nav-icon svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.side-user{min-height:64px;display:flex;align-items:center;gap:10px;padding:12px 14px;border-top:1px solid #f3f4f6}.side-user small{display:flex;align-items:center;gap:6px}.side-user i{width:6px;height:6px;display:inline-block;background:#4ade80;border-radius:999px}.avatar{width:32px;height:32px;display:inline-grid;flex:0 0 auto;place-items:center;color:#fff;border:0;border-radius:999px;font-size:10px;font-weight:800}.teal{background:var(--teal)}.navy{background:var(--navy)}.content-frame{min-width:0;flex:1}.topbar{position:sticky;top:0;z-index:5;height:56px;display:flex;align-items:center;gap:12px;padding:0 16px;background:#fff;border-bottom:1px solid #f3f4f6}.unit-select{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:8px}.dot{width:8px;height:8px;background:var(--teal);border-radius:999px}.unit-select 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#dbeafe;border-radius:8px;font-weight:800}.field.slim{margin-bottom:14px}.field.slim input{padding-left:14px}.field.slim select{width:100%;min-height:42px;padding:9px 12px;background:var(--soft);border:1px solid var(--border);border-radius:10px}.ai-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:24px}.chat-card{min-height:600px;display:flex;flex-direction:column;gap:16px}.chat-message{max-width:78%;padding:14px 16px;border-radius:14px;color:#374151;background:#f3f4f6}.chat-message.assistant{align-self:flex-start;background:#ecfeff;border:1px solid #ccfbf1}.chat-message.user{align-self:flex-end;color:#fff;background:var(--teal)}.chat-message p{margin-top:6px;font-size:14px}.chat-input{display:flex;gap:10px;margin-top:auto}.chat-input input{flex:1;min-width:0;padding:12px 14px;background:var(--soft);border:1px solid var(--border);border-radius:12px;outline:0}.quick-card button{width:100%;padding:12px;margin-bottom:10px;color:#374151;background:#f9fafb;border:1px solid #f3f4f6;border-radius:8px;text-align:left}.report-box{margin-top:16px;padding:16px;color:#fff;background:var(--navy);border-radius:8px}.report-box p{margin-top:6px;color:#ffffffb8;font-size:13px}.tabs{display:flex;gap:4px;margin-bottom:20px;border-bottom:1px solid var(--border)}.tabs button{padding:10px 14px;color:#6b7280;background:transparent;border:0;border-bottom:2px solid transparent;font-size:14px;font-weight:700}.tabs button.active{color:var(--teal);border-bottom-color:var(--teal)}.danger-text{padding:12px;margin-bottom:10px;color:#991b1b;background:#fef2f2;border:1px solid #fee2e2;border-radius:8px;font-size:14px}.portal-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.portal-unit{min-height:150px;padding:18px;background:#f9fafb;border:1px solid #f3f4f6;border-radius:8px}.portal-unit strong,.portal-unit span,.portal-unit small{display:block}.portal-unit strong{color:var(--navy)}.portal-unit span{margin:16px 0 4px;color:var(--teal);font-size:24px;font-weight:900}.portal-unit small{color:var(--muted)}.audit{justify-content:flex-start;color:#4b5563;font-size:14px}@media(max-width:1100px){.kpi-grid,.portal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid,.dashboard-grid.lower,.module-grid,.ai-layout{grid-template-columns:1fr}}@media(max-width:820px){.shell{display:block}.sidebar{position:relative;width:100%;height:auto}.sidebar.collapsed{width:100%}.side-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px}.side-nav a span:not(.nav-icon),.workspace,.side-user div,.side-user .chev,.side-brand div{display:block}.topbar{flex-wrap:wrap;height:auto;padding:10px}.top-spacer,.search{width:100%;flex:0 0 100%}.role-select{max-width:160px}.page{padding:18px}}@media(max-width:640px){.login-card{padding:24px}.login-row,.hero-head,.section-head{flex-direction:column;align-items:stretch}.kpi-grid,.kpi-grid.three,.portal-grid,.side-nav{grid-template-columns:1fr}.chat-message{max-width:100%}}