:root{--bg:#04121a;--panel:rgba(8,42,55,0.58);--panel-border:rgba(136,224,255,0.26);--text:#d9f5ff;--muted:#8bc9dc;--accent:#2cf3d1;--alert:#ff6d4d;--warn:#ffd44d}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;font-family:Space Grotesk,Plus Jakarta Sans,Segoe UI,sans-serif;background:radial-gradient(circle at 10% 5%,#0a3450 0,#04121a 48%,#02090d 100%);color:var(--text)}body{padding:20px}h1,h2,h3,p{margin:0}.main-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));grid-gap:16px;gap:16px}.card{background:var(--panel);border:1px solid var(--panel-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:16px;padding:16px;box-shadow:0 10px 30px rgba(0,0,0,.25)}.card h2,.card h3{margin-bottom:10px}.kpi{font-size:1.8rem;font-weight:700}.muted,.uid-chip{color:var(--muted)}.uid-chip{display:inline-flex;margin-top:10px;padding:6px 10px;border-radius:999px;border:1px solid rgba(139,201,220,.5);font-size:.86rem}.error-text{color:var(--alert);margin-top:8px}.span-4{grid-column:span 4}.span-6{grid-column:span 6}.span-8{grid-column:span 8}.span-12{grid-column:span 12}.row-between{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.row-actions{display:flex;gap:8px}.primary-btn,.secondary-btn{border:1px solid transparent;border-radius:10px;padding:10px 14px;cursor:pointer;font-weight:600;transition:all .2s ease}.primary-btn{background:linear-gradient(120deg,#1f9abf,#2cf3d1);color:#022025}.primary-btn:disabled{opacity:.65;cursor:not-allowed}.secondary-btn{background:rgba(4,18,26,.45);color:var(--text);border-color:rgba(139,201,220,.42)}.secondary-btn:hover{border-color:var(--warn)}.device-input{width:100%;border-radius:10px;border:1px solid rgba(139,201,220,.4);background:rgba(3,20,31,.6);color:var(--text);padding:10px 12px}.stream-list{margin:0;padding-left:18px;display:grid;grid-gap:8px;gap:8px;max-height:220px;overflow:auto}.auth-shell{min-height:calc(100vh - 40px);display:grid;place-items:center}.auth-card{width:min(480px,100%);background:var(--panel);border:1px solid var(--panel-border);border-radius:16px;padding:22px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 12px 34px rgba(0,0,0,.3);display:grid;grid-gap:14px;gap:14px}.auth-head{display:flex;justify-content:space-between;gap:12px;align-items:center}.auth-form{display:grid;grid-gap:12px;gap:12px}.auth-form label{display:grid;grid-gap:8px;gap:8px;color:var(--muted)}.auth-form input{border-radius:10px;border:1px solid rgba(139,201,220,.4);background:rgba(3,20,31,.6);color:var(--text);padding:10px 12px}.inline-link{background:transparent;border:none;padding:0;text-align:left;color:var(--warn);cursor:pointer}@media (max-width:960px){.span-12,.span-4,.span-6,.span-8{grid-column:span 12}body{padding:12px}}