.header-actions{display:flex;gap:9px;flex-wrap:wrap}.rack-filter{grid-template-columns:minmax(240px,1fr) auto auto}.rack-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.rack-card{display:flex;flex-direction:column;gap:7px;padding:18px;color:var(--ink);text-decoration:none;transition:transform .15s,border-color .15s,box-shadow .15s}.rack-card:hover{transform:translateY(-2px);border-color:#cfd3da;box-shadow:0 8px 24px rgba(20,22,26,.08)}.rack-card-top{display:flex;justify-content:space-between;align-items:flex-start}.mini-rack-icon{display:flex;flex-direction:column;gap:3px;width:31px;padding:5px;border:2px solid #30343a;border-radius:4px;background:#1b1e22}.mini-rack-icon i{height:3px;border-radius:1px;background:#bfc4cb}.rack-card>strong{margin-top:8px;font-size:14px}.rack-card>small{color:var(--muted);font-size:10px}.rack-card-meter{height:5px;margin-top:8px;border-radius:999px;background:#eceef1;overflow:hidden}.rack-card-meter i{display:block;height:100%;border-radius:inherit;background:var(--red)}.rack-card footer{display:flex;justify-content:space-between;color:#777f8a;font-size:9px}.rack-metrics{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-bottom:14px}.rack-metrics article{padding:14px 16px;border:1px solid var(--line);border-radius:11px;background:#fff}.rack-metrics span,.rack-metrics small{display:block;color:var(--muted);font-size:9px}.rack-metrics strong{display:block;margin:5px 0;font-size:21px}.rack-legend{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:14px;padding:10px 13px;border:1px solid var(--line);border-radius:9px;background:#fff;color:#656d78;font-size:9px}.rack-legend span{display:flex;align-items:center;gap:6px}.rack-legend i{width:12px;height:8px;border-radius:2px}.legend-device{background:#1570ef}.legend-reserved{background:#8b5cf6}.legend-blocked{background:#dc6803}.rack-elevation-grid{display:grid;grid-template-columns:repeat(2,minmax(330px,1fr));gap:18px;align-items:start;margin-bottom:18px}.rack-face-panel{overflow:hidden}.rack-face-panel>header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:#202329;color:#fff}.rack-face-panel>header span,.rack-face-panel>header strong{display:block}.rack-face-panel>header span{font-size:8px;letter-spacing:.12em;color:#aeb4bd}.rack-face-panel>header strong{margin-top:3px;font-size:13px}.rack-face-panel>header small{color:#aeb4bd;font-size:9px}.rack-frame{position:relative;display:grid;grid-template-columns:34px minmax(0,1fr);grid-template-rows:repeat(var(--rack-units),28px);margin:14px;background:#181b1f;border:7px solid #292d33;border-radius:5px;box-shadow:inset 0 0 0 1px #08090b;overflow:hidden}.rack-u-label{display:grid;place-items:center;background:#262a30;color:#9ea5af;border-bottom:1px solid #3a3e45;font:700 8px ui-monospace,SFMono-Regular,Menlo,monospace;z-index:2}.rack-u-line{border-bottom:1px solid #363a40;background:#f8f9fa;z-index:0}.rack-device,.rack-reservation{position:relative;z-index:3;display:flex;align-items:center;min-height:0;margin:1px 2px;border-radius:4px;overflow:hidden}.rack-device{padding:5px 9px;border-left:5px solid var(--role-color);background:color-mix(in srgb,var(--role-color) 12%,#f8fafc);color:#18202a;text-decoration:none;box-shadow:0 1px 3px rgba(0,0,0,.18)}.rack-device:hover{z-index:5;outline:2px solid color-mix(in srgb,var(--role-color) 45%,white)}.rack-device.has-faceplate{padding:0;background:#1b1e23}.rack-device img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.82}.rack-device-copy{position:relative;z-index:2;min-width:0;padding:4px 6px;border-radius:4px;background:rgba(255,255,255,.88);backdrop-filter:blur(2px)}.rack-device strong,.rack-device small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rack-device strong{font:750 10px ui-monospace,SFMono-Regular,Menlo,monospace}.rack-device small{margin-top:2px;color:#5e6671;font-size:8px}.rack-device-status{position:absolute;z-index:3;right:6px;top:6px;width:7px;height:7px;border:2px solid #fff;border-radius:50%;background:#69707d}.status-dot-active{background:#188454}.status-dot-maintenance,.status-dot-staging{background:#dc8503}.status-dot-failed,.status-dot-offline{background:#d61f2c}.rack-reservation{flex-direction:column;align-items:flex-start;justify-content:center;padding:4px 9px;border:1px dashed var(--reservation-color);background:color-mix(in srgb,var(--reservation-color) 12%,#fff);color:color-mix(in srgb,var(--reservation-color) 80%,#111)}.rack-reservation-blocked{background:repeating-linear-gradient(135deg,color-mix(in srgb,var(--reservation-color) 20%,white) 0 7px,color-mix(in srgb,var(--reservation-color) 8%,white) 7px 14px)}.rack-reservation strong,.rack-reservation small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}.rack-reservation strong{font-size:9px}.rack-reservation small{font-size:7px;margin-top:2px}.zero-u-lane{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:10px 14px;border-top:1px solid var(--line);background:#fafbfc}.zero-u-lane>span{font-size:8px;font-weight:800;color:#777f89}.zero-u-lane>a{padding:6px 8px;border-left:3px solid var(--role-color);border-radius:4px;background:#fff;color:var(--ink);text-decoration:none}.zero-u-lane strong,.zero-u-lane small{display:block;font-size:8px}.zero-u-lane small{color:var(--muted);margin-top:2px}.reservation-panel{margin-bottom:20px;overflow:hidden}.reservation-panel>.data-form{padding:18px}.reservation-list{border-top:1px solid var(--line);padding:16px 18px}.reservation-list h3{margin:0 0 10px;font-size:12px}.reservation-list>div{display:grid;grid-template-columns:8px 1fr auto;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid #eff1f3}.reservation-list>div>i{width:8px;height:25px;border-radius:4px}.reservation-list strong,.reservation-list small{display:block}.reservation-list strong{font-size:10px}.reservation-list small{margin-top:3px;color:var(--muted);font-size:8px}.reservation-list button{border:0;background:transparent;color:var(--red);font-size:9px;cursor:pointer}@media(max-width:1200px){.rack-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rack-metrics{grid-template-columns:repeat(3,1fr)}}@media(max-width:900px){.rack-elevation-grid{grid-template-columns:1fr}}@media(max-width:760px){.rack-card-grid,.rack-metrics{grid-template-columns:1fr}.rack-filter{grid-template-columns:1fr}.rack-frame{grid-template-rows:repeat(var(--rack-units),24px);margin:9px}.rack-elevation-grid{display:block}.rack-face-panel{margin-bottom:14px}}
.removal-panel{display:grid;grid-template-columns:minmax(220px,.8fr) minmax(320px,1.2fr);gap:1.5rem;align-items:start;margin:1.25rem 0}.removal-panel form{display:grid;gap:.8rem}.removal-panel label{display:grid;gap:.35rem}.button-danger{background:#b42318!important;color:#fff!important;border-color:#b42318!important}.device-lineage{margin:1.25rem 0;border-left:4px solid #6172f3}.placement-history{margin:1.25rem 0}.replacement-summary{margin-bottom:1.25rem}@media(max-width:800px){.removal-panel{grid-template-columns:1fr}}

/* v0.6.4: zero-U placement is separate from U capacity. */
.rack-with-sides{display:grid;grid-template-columns:80px minmax(0,1fr) 80px;gap:8px;align-items:stretch}.rack-with-sides .rack-frame{grid-column:2;grid-row:1;margin:0}.rack-side{background:#f0f2f5;border:1px solid #d8dee6;border-radius:8px;padding:8px;display:flex;flex-direction:column;gap:8px;min-width:0;grid-row:1}.rack-side-left{grid-column:1}.rack-side-right{grid-column:3}.rack-side a{background:#243344;color:white;border-radius:5px;padding:10px 5px;overflow-wrap:anywhere;min-height:80px}.rack-side small{display:block;font-size:10px}.rack-side strong{font-size:11px}.rack-side a:hover{background:#41536a}@media(max-width:650px){.rack-with-sides{grid-template-columns:55px minmax(0,1fr) 55px;gap:4px}.rack-side{padding:4px}}