:root{--brand-blue: #004f9e;--brand-cyan: #18b2e8;--brand-navy: #17245f;--brand-azure: #0063db;--text: #333333;--text-muted: rgba(51, 51, 51, .65);--surface: #ffffff;--surface-muted: rgba(0, 79, 158, .08);--border: rgba(0, 79, 158, .18);--danger: #e9580c}*{box-sizing:border-box}body{margin:0;font-family:Proxima Nova,Arial,sans-serif;color:var(--text);background:#f7f9fc;min-height:100vh}#root{min-height:100vh}.app-shell{display:flex;flex-direction:column;min-height:100vh}.app-header{display:flex;align-items:center;justify-content:space-between;padding:24px 48px;background:linear-gradient(45deg,var(--brand-cyan),var(--brand-blue));color:#fff}.logo{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:.5px}.logo img{width:36px;height:36px}.user-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:#fff3;font-size:.9rem}main{flex:1;padding:32px 48px 64px}.hero{display:grid;gap:24px;max-width:720px;animation:rise .8s ease-out}.hero h1{font-size:clamp(1.9rem,3.2vw,2.8rem);margin:0}.hero p{color:var(--text-muted);font-size:1.1rem;line-height:1.6}.primary-btn{background:var(--brand-blue);color:#fff;border:none;padding:14px 28px;border-radius:10px;font-weight:600;cursor:pointer;transition:transform .2s ease,background .2s ease}.primary-btn:hover{transform:translateY(-2px);background:var(--brand-navy)}.secondary-btn{background:transparent;color:var(--brand-blue);border:1px solid var(--border);padding:12px 20px;border-radius:10px;cursor:pointer}.secondary-btn:hover{background:#004f9e1a}.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.grid .primary-btn{width:100%}.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:22px;min-height:170px;display:grid;gap:12px;box-shadow:0 6px 16px #004f9e14}.card h3{margin:0}.tab-shell{display:grid;gap:24px}.tab-menu{display:flex;gap:12px;flex-wrap:wrap}.tab-menu button{padding:10px 16px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--brand-blue);cursor:pointer}.tab-menu button.active{border-color:var(--brand-blue);background:var(--brand-blue);color:#fff}.form-grid{display:grid;gap:22px;column-gap:32px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.form-grid .full-width{grid-column:1 / -1}.form-grid.hardware-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}label{font-size:.9rem;color:var(--text-muted)}input,select,textarea{width:100%;padding:12px;margin-top:6px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text)}textarea{min-height:120px;resize:vertical}.multi-select{position:relative;margin-top:6px}.multi-select-trigger{width:100%;text-align:left;padding:12px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer}.multi-select-menu{position:absolute;z-index:10;top:calc(100% + 6px);left:0;right:0;max-height:220px;overflow:auto;padding:10px;border-radius:12px;border:1px solid var(--border);background:var(--surface);box-shadow:0 14px 28px #004f9e2e}.multi-select-option{display:flex;align-items:center;gap:10px;padding:8px 6px;border-radius:8px;cursor:pointer}.multi-select-option:hover{background:var(--surface-muted)}.multi-select-option input{width:auto;margin:0}.notice{padding:12px 16px;border-radius:12px;background:var(--surface-muted);color:var(--text-muted);font-size:.95rem}.button-stack{display:flex;flex-direction:column;gap:12px;align-items:flex-start}.readonly-list{display:grid;gap:12px;margin:0}.readonly-item{display:flex;flex-direction:column;gap:6px;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--surface)}.readonly-label{color:var(--text-muted);font-size:.85rem}.readonly-value{color:var(--text);font-weight:400;text-align:left}.status{margin-top:12px;font-weight:600}.status.error{color:var(--danger)}.status.success{color:var(--success)}@keyframes rise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 720px){.app-header,main{padding:20px 20px 48px}}