:root{--bg-primary: hsl(230, 30%, 5%);--bg-secondary: hsl(230, 25%, 8%);--bg-tertiary: hsl(230, 25%, 12%);--color-primary: hsl(252, 90%, 65%);--color-primary-glow: hsla(252, 90%, 65%, .35);--color-secondary: hsl(192, 95%, 50%);--color-secondary-glow: hsla(192, 95%, 50%, .35);--text-main: hsl(0, 0%, 96%);--text-muted: hsl(230, 15%, 70%);--text-dim: hsl(230, 10%, 45%);--border-glass: rgba(255, 255, 255, .08);--bg-glass: rgba(15, 18, 36, .55);--bg-glass-hover: rgba(25, 30, 56, .7);--bg-glass-active: rgba(30, 36, 68, .85);--success: hsl(145, 80%, 45%);--success-glow: hsla(145, 80%, 45%, .2);--warning: hsl(40, 95%, 55%);--warning-glow: hsla(40, 95%, 55%, .2);--error: hsl(355, 85%, 55%);--error-glow: hsla(355, 85%, 55%, .2);--font-primary: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-sans: "Inter", -apple-system, sans-serif;--font-mono: "JetBrains Mono", monospace;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 18px;--radius-full: 9999px;--shadow-sm: 0 2px 8px -2px rgba(0, 0, 0, .5);--shadow-md: 0 8px 30px -10px rgba(0, 0, 0, .7);--shadow-lg: 0 16px 48px -12px rgba(0, 0, 0, .8);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);background-image:radial-gradient(at 0% 0%,hsla(253,90%,30%,.12) 0px,transparent 50%),radial-gradient(at 100% 100%,hsla(192,90%,30%,.1) 0px,transparent 50%);color:var(--text-main);font-family:var(--font-sans);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-primary);font-weight:600;letter-spacing:-.02em}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}.auth-container{display:flex;justify-content:center;align-items:center;min-height:100vh;padding:24px}.auth-card{background:var(--bg-glass);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:40px;width:100%;max-width:440px;box-shadow:var(--shadow-lg);position:relative;overflow:hidden;animation:fadeIn .4s ease}.auth-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--color-primary),var(--color-secondary))}.auth-header{text-align:center;margin-bottom:32px}.auth-logo{font-size:48px;margin-bottom:16px;display:inline-block;filter:drop-shadow(0 0 10px var(--color-primary-glow));animation:pulse 3s infinite alternate}.auth-title{font-size:28px;font-family:var(--font-primary);font-weight:800;background:linear-gradient(135deg,var(--text-main) 30%,var(--text-muted));-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:8px}.auth-subtitle{color:var(--text-muted);font-size:14px}.form-group{margin-bottom:20px}.form-label{display:block;font-size:13px;font-weight:500;color:var(--text-muted);margin-bottom:8px;text-transform:uppercase;letter-spacing:.05em}.form-input{width:100%;background:#00000040;border:1px solid var(--border-glass);border-radius:var(--radius-md);padding:12px 16px;color:var(--text-main);font-family:var(--font-sans);font-size:15px;transition:var(--transition-fast)}.form-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 4px var(--color-primary-glow);background:#0006}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-primary);font-weight:600;font-size:15px;padding:12px 24px;border-radius:var(--radius-md);border:none;cursor:pointer;transition:var(--transition-normal);text-decoration:none;outline:none}.btn-primary{background:linear-gradient(135deg,var(--color-primary),hsl(260,90%,60%));color:#fff;box-shadow:0 4px 16px -4px var(--color-primary-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px -2px var(--color-primary-glow)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-glass);border:1px solid var(--border-glass);color:var(--text-main)}.btn-secondary:hover{background:var(--bg-glass-hover);border-color:var(--text-muted)}.btn-danger{background:var(--error-glow);border:1px solid var(--error);color:var(--error)}.btn-danger:hover{background:var(--error);color:#fff;box-shadow:0 4px 16px -4px var(--error-glow)}.btn-sm{padding:8px 16px;font-size:13px;border-radius:var(--radius-sm)}.btn-block{display:flex;width:100%}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none!important}.auth-switch{text-align:center;margin-top:24px;font-size:14px;color:var(--text-muted)}.auth-link{color:var(--color-primary);text-decoration:none;font-weight:500;margin-left:4px}.auth-link:hover{text-decoration:underline}.alert{padding:12px 16px;border-radius:var(--radius-md);margin-bottom:20px;font-size:14px;display:flex;align-items:center;gap:12px}.alert-error{background:var(--error-glow);border:1px solid hsla(355,85%,55%,.3);color:var(--error)}.alert-success{background:var(--success-glow);border:1px solid hsla(145,80%,45%,.3);color:var(--success)}.alert-info{background:var(--color-secondary-glow);border:1px solid hsla(192,95%,50%,.3);color:var(--color-secondary)}.portal-container{display:flex;flex-direction:column;min-height:100vh}.navbar{background:#0a0c1a66;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-glass);padding:16px 40px;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:100}.nav-brand{display:flex;align-items:center;gap:12px;font-family:var(--font-primary);font-weight:800;font-size:20px;text-decoration:none;color:var(--text-main)}.nav-brand-logo{font-size:24px}.nav-actions{display:flex;align-items:center;gap:20px}.nav-user{display:flex;align-items:center;gap:10px}.user-badge{background:var(--color-primary-glow);color:var(--color-primary);font-size:12px;font-weight:600;padding:2px 8px;border-radius:var(--radius-full);text-transform:uppercase}.main-content{flex:1;padding:40px;max-width:1400px;width:100%;margin:0 auto}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-bottom:40px}.stat-card{background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:20px;transition:var(--transition-normal)}.stat-card:hover{transform:translateY(-4px);border-color:#ffffff26;box-shadow:var(--shadow-md)}.stat-icon{font-size:28px;width:56px;height:56px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;background:#ffffff0a}.stat-icon.primary{background:var(--color-primary-glow);color:var(--color-primary)}.stat-icon.secondary{background:var(--color-secondary-glow);color:var(--color-secondary)}.stat-icon.success{background:var(--success-glow);color:var(--success)}.stat-info{display:flex;flex-direction:column}.stat-value{font-size:26px;font-family:var(--font-primary);font-weight:700;line-height:1.2}.stat-label{font-size:13px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-top:4px}.tabs-header{display:flex;gap:12px;border-bottom:1px solid var(--border-glass);margin-bottom:32px;padding-bottom:8px}.tab-btn{background:transparent;border:none;color:var(--text-muted);font-family:var(--font-primary);font-weight:500;font-size:16px;padding:8px 16px 12px;cursor:pointer;position:relative;transition:var(--transition-fast)}.tab-btn:hover{color:var(--text-main)}.tab-btn.active{color:var(--text-main);font-weight:600}.tab-btn.active:after{content:"";position:absolute;bottom:-9px;left:0;right:0;height:2px;background:var(--color-primary);box-shadow:0 0 10px var(--color-primary)}.panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.panel-title{font-size:22px;font-weight:700}.peers-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}.peer-card{background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);transition:var(--transition-normal);display:flex;flex-direction:column;position:relative}.peer-card:hover{border-color:#ffffff26;box-shadow:var(--shadow-md);transform:translateY(-2px)}.peer-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.peer-title-area{display:flex;flex-direction:column}.peer-name{font-size:18px;font-weight:600}.peer-owner{font-size:12px;color:var(--text-dim);margin-top:2px}.status-indicator{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:600;text-transform:uppercase;padding:4px 10px;border-radius:var(--radius-full)}.status-indicator.online{background:var(--success-glow);color:var(--success);border:1px solid hsla(145,80%,45%,.2)}.status-indicator.offline{background:#ffffff0a;color:var(--text-muted);border:1px solid var(--border-glass)}.status-indicator.disabled{background:var(--error-glow);color:var(--error);border:1px solid hsla(355,85%,55%,.2)}.peer-details{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:24px;font-size:13px;background:#00000026;padding:16px;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.02)}.detail-item{display:flex;flex-direction:column}.detail-label{color:var(--text-dim);font-size:11px;text-transform:uppercase;letter-spacing:.02em;margin-bottom:4px}.detail-value{color:var(--text-main);font-weight:500;word-break:break-all}.detail-value.mono{font-family:var(--font-mono);font-size:12px}.peer-actions{display:flex;gap:10px;margin-top:auto}.peer-actions .btn{flex:1}.table-container{background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm)}.user-table{width:100%;border-collapse:collapse;text-align:left}.user-table th,.user-table td{padding:16px 24px;font-size:14px}.user-table th{background:#0003;color:var(--text-muted);font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:.05em;border-bottom:1px solid var(--border-glass)}.user-table tr{border-bottom:1px solid var(--border-glass);transition:var(--transition-fast)}.user-table tr:last-child{border-bottom:none}.user-table tr:hover{background:#ffffff03}.user-table td{vertical-align:middle}.user-table-actions{display:flex;gap:8px}dialog{background:var(--bg-tertiary);border:1px solid var(--border-glass);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:32px;max-width:500px;width:90%;margin:auto;color:var(--text-main);outline:none}dialog::backdrop{background:#03040ad9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}dialog[open]{animation:modalScaleUp .3s cubic-bezier(.34,1.56,.64,1)}.dialog-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.dialog-title{font-size:20px;font-weight:700}.dialog-close-btn{background:transparent;border:none;color:var(--text-muted);font-size:24px;cursor:pointer;line-height:1}.dialog-close-btn:hover{color:var(--text-main)}.dialog-body{margin-bottom:24px}.dialog-footer{display:flex;justify-content:flex-end;gap:12px}.qr-container{display:flex;flex-direction:column;align-items:center;gap:16px;padding:16px;background:#fff;border-radius:var(--radius-md);margin-bottom:20px}.qr-image{width:200px;height:200px}.config-textarea{width:100%;height:150px;background:#0000004d;border:1px solid var(--border-glass);border-radius:var(--radius-md);padding:12px;color:var(--color-secondary);font-family:var(--font-mono);font-size:12px;resize:none;margin-bottom:20px;outline:none}.config-textarea:focus{border-color:var(--color-secondary)}.settings-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:32px;background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm)}.settings-section{display:flex;flex-direction:column}.settings-section-title{font-size:18px;margin-bottom:20px;padding-bottom:8px;border-bottom:1px solid var(--border-glass)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes modalScaleUp{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}@keyframes pulse{0%{transform:scale(1);filter:drop-shadow(0 0 8px var(--color-primary-glow))}to{transform:scale(1.05);filter:drop-shadow(0 0 16px var(--color-primary-glow))}}@media (max-width: 768px){.navbar{padding:16px 20px}.main-content{padding:20px}.nav-actions{gap:12px}.nav-user span{display:none}.stats-grid,.peers-grid{grid-template-columns:1fr}.user-table th,.user-table td{padding:12px 16px}.auth-card{padding:24px}}