:root{--bg: #0c1321;--bg-2: #08101c;--bg-card: #101b2e;--bg-card-2: #0d1626;--border: rgba(255,255,255,.07);--border-2: rgba(255,255,255,.13);--accent: #e04545;--accent-dim: rgba(224,69,69,.1);--accent-ring: rgba(224,69,69,.2);--text: #f9fafb;--text-muted: #9ca3af;--text-dim: #4b5563;--green: #22c55e;--green-dim: rgba(34,197,94,.12);--danger: #ef4444;--radius: 12px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,system-ui,sans-serif;font-size:15px;line-height:1.65;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:Space Grotesk,sans-serif;letter-spacing:-.04em;line-height:1.08}p{color:var(--text-muted)}.btn{display:inline-flex;align-items:center;gap:7px;padding:10px 22px;border-radius:8px;font-family:Space Grotesk,sans-serif;font-size:13.5px;font-weight:600;letter-spacing:-.01em;border:none;transition:all .2s ease;text-decoration:none;cursor:pointer;position:relative;overflow:hidden}.btn-primary{background:var(--accent);color:#0c1321}.btn-primary:hover{background:#e86060;transform:translateY(-2px);box-shadow:0 8px 28px #e0454540}.btn-secondary{background:transparent;color:var(--text);border:1px solid var(--border-2)}.btn-secondary:hover{border-color:#ffffff40;background:#ffffff0d}.btn-danger{background:transparent;color:var(--danger);border:1px solid rgba(239,68,68,.3);font-size:12px;padding:5px 12px}.btn-danger:hover{background:#ef444414}.btn:disabled{opacity:.4;cursor:not-allowed;transform:none!important;box-shadow:none!important}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.auth-page:before{content:"";position:absolute;width:800px;height:800px;border-radius:50%;background:radial-gradient(circle,rgba(224,69,69,.07) 0%,transparent 65%);top:-200px;left:50%;transform:translate(-50%);pointer-events:none}.auth-container{text-align:center;position:relative;z-index:1}.auth-header h1{font-size:1.8rem;margin-bottom:8px;color:var(--text);font-weight:700}.auth-header p{color:var(--text-muted);margin-bottom:32px;font-size:15px}.dash{min-height:100vh}.dash-header{position:sticky;top:0;z-index:200;display:flex;align-items:center;justify-content:space-between;padding:14px 32px;background:#0c1321cc;backdrop-filter:blur(20px) saturate(1.5);-webkit-backdrop-filter:blur(20px) saturate(1.5);border-bottom:1px solid var(--border)}.dash-header-left{display:flex;align-items:center;gap:10px}.dash-header-left .logo-icon{width:28px;height:28px;flex-shrink:0}.dash-header-left h1{font-size:17px;font-weight:700;letter-spacing:-.05em;color:var(--text)}.dash-header-left .logo-dot{color:var(--accent)}.dash-header-right{display:flex;align-items:center;gap:10px}.dash-main{max-width:1140px;margin:0 auto;padding:40px 24px}.dash-loading,.dash-error{display:flex;align-items:center;justify-content:center;min-height:60vh;color:var(--text-muted);font-size:15px;font-family:Space Grotesk,sans-serif}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:48px}.stats-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px 28px;display:flex;flex-direction:column;gap:6px;transition:border-color .25s,transform .25s,box-shadow .25s;position:relative;overflow:hidden}.stats-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(400px circle at var(--mx,50%) var(--my,50%),rgba(224,69,69,.04) 0%,transparent 55%);opacity:0;transition:opacity .4s;pointer-events:none}.stats-card:hover:before{opacity:1}.stats-card:hover{border-color:#e045452e;transform:translateY(-3px);box-shadow:0 16px 40px #00000059}.stats-label{font-size:11px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.1em;font-family:Space Grotesk,sans-serif;font-weight:600}.stats-value{font-family:Space Grotesk,sans-serif;font-size:2rem;font-weight:700;letter-spacing:-.04em;line-height:1}.stats-value.accent{color:var(--green)}.stats-sub{font-size:12px;color:var(--text-muted);text-transform:capitalize;font-family:Space Grotesk,sans-serif}.dash-section{margin-bottom:48px}.dash-section h2{font-size:11px;text-transform:uppercase;letter-spacing:.13em;color:var(--accent);font-family:Space Grotesk,sans-serif;font-weight:600;margin-bottom:18px}.chart{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px}.chart-bars{display:flex;align-items:flex-end;gap:4px;height:200px;margin-bottom:16px}.chart-col{flex:1;display:flex;flex-direction:column;align-items:center;height:100%}.chart-bar-wrap{flex:1;width:100%;max-width:32px;position:relative;display:flex;align-items:flex-end}.chart-bar{position:absolute;bottom:0;width:100%;border-radius:4px 4px 0 0;transition:height .4s cubic-bezier(.22,1,.36,1)}.chart-bar.total{background:#ffffff0f}.chart-bar.success{background:var(--accent);opacity:.85}.chart-label{font-size:10px;color:var(--text-dim);margin-top:10px;white-space:nowrap;font-family:Space Grotesk,sans-serif}.chart-legend{display:flex;gap:18px;font-size:12px;color:var(--text-muted);font-family:Space Grotesk,sans-serif}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}.dot.total{background:#ffffff1f}.dot.success{background:var(--accent)}.chart-empty{color:var(--text-dim);padding:48px;text-align:center;font-family:Space Grotesk,sans-serif;font-size:14px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius)}.usage-bar-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px 28px}.usage-bar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;flex-wrap:wrap;gap:8px}.usage-bar-labels{display:flex;gap:20px;font-family:Space Grotesk,sans-serif;font-size:13px;font-weight:600}.usage-bar-spent{color:var(--accent)}.usage-bar-remaining{color:var(--green)}.usage-bar-expiry{font-size:12px;font-family:Space Grotesk,sans-serif;color:var(--text-muted)}.usage-bar-expiry.expiry-warn{color:#eab308}.usage-bar-track{width:100%;height:8px;background:#ffffff0f;border-radius:100px;overflow:hidden}.usage-bar-fill{height:100%;background:linear-gradient(90deg,var(--accent),#e86060);border-radius:100px;transition:width .6s cubic-bezier(.22,1,.36,1);min-width:2px}.usage-bar-footer{margin-top:10px;font-size:11px;color:var(--text-dim);font-family:Space Grotesk,sans-serif}.plan-picker{margin-top:8px}.plan-picker-tabs{display:flex;gap:4px;margin-bottom:16px}.plan-picker-tab{padding:8px 18px;border-radius:8px;font-family:Space Grotesk,sans-serif;font-size:13px;font-weight:600;color:var(--text-dim);background:transparent;border:1px solid var(--border);cursor:pointer;transition:all .2s}.plan-picker-tab:hover{color:var(--text-muted);border-color:var(--border-2)}.plan-picker-tab.active{background:#e045451a;border-color:#e0454533;color:var(--accent)}.plan-picker-desc{font-size:13.5px;color:var(--text-muted);margin-bottom:20px;font-family:Space Grotesk,sans-serif}.plan-picker-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}@media(max-width:700px){.plan-picker-grid{grid-template-columns:1fr}}.plan-picker-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;position:relative;display:flex;flex-direction:column;transition:transform .25s,border-color .25s}.plan-picker-card:hover{transform:translateY(-3px)}.plan-picker-card.featured{border-color:#e0454559;background:linear-gradient(180deg,rgba(224,69,69,.07) 0%,var(--bg-card) 50%)}.plan-picker-card.current{border-color:#22c55e66;background:linear-gradient(180deg,rgba(34,197,94,.06) 0%,var(--bg-card) 50%)}.plan-picker-badge{position:absolute;top:-11px;left:20px;background:var(--accent);color:#0c1321;font-family:Space Grotesk,sans-serif;font-size:10px;font-weight:700;padding:3px 10px;border-radius:100px;letter-spacing:.04em}.plan-picker-name{font-family:Space Grotesk,sans-serif;font-size:12px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}.plan-picker-price{font-family:Space Grotesk,sans-serif;font-size:2.2rem;font-weight:700;letter-spacing:-.04em;color:var(--text);line-height:1;margin-bottom:4px}.plan-picker-mo{font-size:.9rem;color:var(--text-dim);font-weight:500}.plan-picker-period{font-size:13px;color:var(--text-dim);margin-bottom:4px}.plan-picker-unit{font-size:12px;color:var(--text-muted);margin-bottom:20px;font-family:Space Grotesk,sans-serif;font-weight:500;padding:4px 0;border-top:1px solid var(--border);margin-top:6px}.plan-picker-note{margin-top:16px;font-size:12.5px;color:var(--text-dim);font-family:Space Grotesk,sans-serif}.solver-stats-grid{display:grid;grid-template-columns:1fr;gap:14px}.balances-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}.balance-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px 28px;transition:border-color .25s,transform .25s}.balance-card:hover{border-color:#e045452e;transform:translateY(-2px)}.balance-label{font-size:13px;font-family:Space Grotesk,sans-serif;font-weight:600;color:var(--text);margin-bottom:8px}.balance-value{font-family:Space Grotesk,sans-serif;font-size:1.8rem;font-weight:700;letter-spacing:-.04em;color:var(--green);line-height:1;margin-bottom:6px}.balance-solver{font-size:11px;font-family:Fira Code,Cascadia Code,monospace;color:var(--text-dim)}.keys-section{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px}.keys-create{display:flex;gap:8px;margin-bottom:20px}.keys-create input{flex:1;background:var(--bg-2);border:1px solid var(--border);border-radius:8px;padding:10px 16px;color:var(--text);font-size:13.5px;font-family:Inter,sans-serif;outline:none;transition:border-color .2s}.keys-create input:focus{border-color:var(--border-2)}.keys-create input::placeholder{color:var(--text-dim)}.key-reveal{background:var(--accent-dim);border:1px solid var(--accent-ring);border-radius:10px;padding:18px;margin-bottom:20px}.key-reveal p{font-size:13px;margin-bottom:10px;color:var(--text-muted);font-family:Space Grotesk,sans-serif}.key-reveal code{display:block;background:var(--bg-2);padding:12px;border-radius:8px;font-size:12.5px;font-family:Fira Code,Cascadia Code,monospace;word-break:break-all;margin-bottom:12px;color:var(--text);border:1px solid var(--border)}.keys-table{width:100%;border-collapse:collapse;font-size:13.5px}.keys-table th{text-align:left;padding:8px 14px;color:var(--text-dim);font-family:Space Grotesk,sans-serif;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.08em;border-bottom:1px solid var(--border)}.keys-table td{padding:12px 14px;border-bottom:1px solid var(--border);color:var(--text-muted)}.keys-table tr.revoked td{opacity:.35}.keys-table code{background:var(--bg-2);padding:3px 8px;border-radius:6px;font-size:12px;font-family:Fira Code,Cascadia Code,monospace;border:1px solid var(--border)}.keys-table .empty{text-align:center;color:var(--text-dim);padding:28px;font-family:Space Grotesk,sans-serif}.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:100px;font-size:11px;font-family:Space Grotesk,sans-serif;font-weight:600;letter-spacing:.04em;text-transform:uppercase}.badge-active{background:var(--green-dim);color:var(--green);border:1px solid rgba(34,197,94,.25)}.badge-free{background:var(--accent-dim);color:var(--accent);border:1px solid var(--accent-ring)}.badge-dot{width:6px;height:6px;border-radius:50%;background:currentColor;animation:blink 2s ease-in-out infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:.3}}@media(max-width:640px){.dash-header{padding:12px 16px}.dash-main{padding:24px 16px}.stats-grid{grid-template-columns:1fr 1fr}.keys-create{flex-direction:column}}