@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-dark:#111;--bg-light:#f8f9fa;--card-bg:#fff;--text-primary:#111;--text-secondary:#666;--text-on-dark:#fff;--border-color:#e5e7eb;--accent:#000;--accent-hover:#333;--danger:#dc2626;--success:#16a34a;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-light);color:var(--text-primary);min-height:100vh;font-family:Inter,sans-serif;line-height:1.5}.app-wrapper{flex-direction:column;min-height:100vh;display:flex}header{background-color:var(--bg-dark);color:var(--text-on-dark);box-shadow:var(--shadow-md);z-index:10;justify-content:space-between;align-items:center;padding:1.5rem 2rem;display:flex}header h1{letter-spacing:-.025em;font-size:1.5rem;font-weight:700}header p{color:#a1a1aa;font-size:.875rem}main{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:2rem}.card{background:var(--card-bg);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);border-radius:12px;padding:1.5rem;transition:all .2s}.card:hover{box-shadow:var(--shadow-md)}.section-header{justify-content:space-between;align-items:center;margin-bottom:2rem;display:flex}.section-title{color:var(--text-primary);font-size:1.25rem;font-weight:600}.btn{cursor:pointer;border:1px solid #0000;border-radius:8px;align-items:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.875rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--accent);color:#fff}.btn-primary:hover{background-color:var(--accent-hover)}.btn-outline{border-color:var(--border-color);color:var(--text-primary);background-color:#0000}.btn-outline:hover{background-color:#f3f4f6}.btn-danger{color:var(--danger);background-color:#fef2f2;border-color:#fee2e2}.btn-danger:hover{background-color:#fee2e2}.input-group{margin-bottom:1rem}.label{color:var(--text-secondary);margin-bottom:.375rem;font-size:.875rem;font-weight:500;display:block}.input-field{border:1px solid var(--border-color);border-radius:8px;width:100%;padding:.625rem .875rem;font-size:.875rem;transition:border-color .2s}.input-field:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #0000000d}.keys-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem;display:grid}.key-card{flex-direction:column;gap:1rem;display:flex}.key-header{justify-content:space-between;align-items:flex-start;display:flex}.client-name{color:var(--text-primary);font-size:1.125rem;font-weight:600}.expiry-text{color:var(--text-secondary);font-size:.75rem}.status-badge{border-radius:9999px;padding:.25rem .625rem;font-size:.75rem;font-weight:600}.status-connected{color:var(--success);background-color:#dcfce7}.status-disconnected{color:var(--text-secondary);background-color:#f3f4f6}.key-string-wrapper{border:1px solid var(--border-color);background-color:#f9fafb;border-radius:8px;padding:.75rem;position:relative}.key-string{color:var(--text-secondary);word-break:break-all;font-family:JetBrains Mono,monospace;font-size:.8125rem}.sessions-list{border:1px solid var(--border-color);background-color:#fff;border-radius:8px;padding:.75rem}.session-item{color:var(--success);align-items:center;gap:.5rem;margin-bottom:.25rem;font-size:.875rem;display:flex}.session-item:last-child{margin-bottom:0}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background-color:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{width:100%;max-width:450px;box-shadow:var(--shadow-lg);background:#fff;border-radius:16px;padding:2rem;animation:.3s ease-out modal-slide-up}@keyframes modal-slide-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{justify-content:space-between;align-items:center;margin-bottom:1.5rem;display:flex}.modal-title{font-size:1.25rem;font-weight:600}.close-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:.25rem;transition:background .2s;display:flex}.close-btn:hover{background-color:#f3f4f6}@media (width<=640px){header{flex-direction:column;align-items:flex-start;gap:1rem}main{padding:1.25rem}.modal-content{margin:1rem}}