:root{--bg-primary: #0f0f1a;--bg-secondary: #1a1a2e;--bg-card: rgba(30, 30, 50, .8);--text-primary: #ffffff;--text-secondary: #a0a0b0;--text-muted: #6b6b7b;--accent-primary: #6366f1;--accent-secondary: #8b5cf6;--accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--border-color: rgba(255, 255, 255, .1);--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);--shadow: 0 8px 32px rgba(0, 0, 0, .3)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh}#root{min-height:100vh}.glass{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:16px}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border:none;border-radius:12px;font-size:14px;font-weight:500;cursor:pointer;transition:all .3s ease}.btn-primary{background:var(--accent-gradient);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px #6366f14d}.btn-secondary{background:var(--glass-bg);color:var(--text-primary);border:1px solid var(--glass-border)}.btn-secondary:hover{background:#ffffff1a}.btn-full{width:100%;justify-content:center}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-size:14px;color:var(--text-secondary)}.form-group input,.select-input{width:100%;padding:14px 16px;background:#0000004d;border:1px solid var(--glass-border);border-radius:12px;color:var(--text-primary);font-size:14px;transition:border-color .3s ease}.form-group input:focus,.select-input:focus{outline:none;border-color:var(--accent-primary)}.form-group input::placeholder{color:var(--text-muted)}.badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:500}.badge-success{background:#22c55e33;color:var(--success)}.badge-warning{background:#f59e0b33;color:var(--warning)}.badge-danger{background:#ef444433;color:var(--danger)}.table-container{overflow-x:auto;padding:20px}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:16px;text-align:left;border-bottom:1px solid var(--glass-border)}.data-table th{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary)}.data-table tbody tr:hover{background:#ffffff05}.empty-state{text-align:center;padding:40px;color:var(--text-muted)}.loading{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--text-muted)}.toast-container{position:fixed;bottom:20px;right:20px;z-index:1000}.toast{padding:16px 24px;border-radius:12px;margin-top:10px;animation:slideIn .3s ease}.toast.success{background:#22c55ee6}.toast.error{background:#ef4444e6}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.pagination{display:flex;align-items:center;justify-content:center;gap:20px;margin-top:20px;padding:20px}.pagination button:disabled{opacity:.5;cursor:not-allowed}.action-btn{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:8px;padding:8px;cursor:pointer;color:var(--text-primary);transition:all .2s ease}.action-btn:hover{background:#ffffff1a}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);padding:20px}.login-card{width:100%;max-width:420px;padding:48px}.login-header{text-align:center;margin-bottom:40px}.login-header .logo{width:80px;height:80px;margin:0 auto 24px;display:flex;align-items:center;justify-content:center;background:var(--accent-gradient);border-radius:20px;color:#fff}.login-header h1{font-size:24px;font-weight:600;margin-bottom:8px}.login-header p{color:var(--text-secondary);font-size:14px}.error-message{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:var(--danger);padding:12px;border-radius:8px;margin-bottom:20px;font-size:14px}.setup-link{text-align:center;margin-top:24px}.setup-link a{color:var(--accent-primary);text-decoration:none;font-size:14px;transition:color .2s ease}.setup-link a:hover{color:var(--accent-secondary)}.modal-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal{width:100%;max-width:600px;max-height:80vh;overflow-y:auto;padding:24px}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.modal-header h3{font-size:20px;font-weight:600}.modal-close{background:none;border:none;font-size:28px;color:var(--text-secondary);cursor:pointer;line-height:1}.modal-close:hover{color:var(--text-primary)}.device-detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.detail-item{padding:12px;background:#0003;border-radius:8px}.detail-label{font-size:12px;color:var(--text-muted);margin-bottom:4px}.detail-value{font-size:14px;font-weight:500}@media(max-width:600px){.device-detail-grid{grid-template-columns:1fr}}.dashboard-container{min-height:100vh;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%)}.dashboard-header{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;position:sticky;top:0;z-index:10}.header-brand{display:flex;align-items:center;gap:12px;font-size:18px;font-weight:600}.header-brand svg{color:var(--accent-primary)}.header-user{display:flex;align-items:center;gap:16px}.header-user span{color:var(--text-secondary)}.main-content{padding:24px}.success-message{background:#22c55e1a;border:1px solid rgba(34,197,94,.3);color:var(--success);padding:12px;border-radius:8px;margin-bottom:20px;font-size:14px}