:root{--bg: #0d1117;--bg-elevated: #161b22;--bg-input: #1c2330;--bg-hover: #212836;--border: #30363d;--border-strong: #3d444d;--text: #e6edf3;--text-secondary: #9da7b3;--text-muted: #6e7681;--accent: #4f8cff;--accent-hover: #6b9fff;--danger: #f85149;--radius: 8px;--font-sans: "Segoe UI", "Inter", system-ui, -apple-system, sans-serif;--font-mono: "Cascadia Code", Consolas, "Courier New", monospace}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:14px;-webkit-font-smoothing:antialiased}.auth-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px}.auth-card{width:100%;max-width:380px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;padding:40px 32px}.auth-logo{font-size:22px;font-weight:700;letter-spacing:4px;text-align:center;color:var(--text);margin-bottom:8px}.auth-subtitle{text-align:center;color:var(--text-secondary);font-size:14px;margin-bottom:28px}.auth-form{display:flex;flex-direction:column;gap:16px}.auth-label{font-size:12px;font-weight:500;color:var(--text-secondary);margin-bottom:-8px}.auth-input{width:100%;padding:10px 12px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-family:inherit;font-size:14px;outline:none;transition:border-color .15s ease}.auth-input::placeholder{color:var(--text-muted)}.auth-input:focus{border-color:var(--accent)}.auth-button{display:block;width:100%;padding:10px 16px;margin-top:4px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-input);color:var(--text);font-family:inherit;font-size:14px;font-weight:500;cursor:pointer;text-align:center;transition:background .15s ease,border-color .15s ease}.auth-button:hover:not(:disabled){background:var(--bg-hover);border-color:var(--border-strong)}.auth-button:disabled{opacity:.5;cursor:not-allowed}.auth-button.primary{background:var(--accent);border-color:var(--accent);color:#fff}.auth-button.primary:hover:not(:disabled){background:var(--accent-hover)}.auth-error{color:var(--danger);font-size:13px;text-align:center}.auth-hint{color:var(--text-secondary);font-size:13px;text-align:center;line-height:1.6;margin-bottom:24px}.auth-hint strong{color:var(--text)}.auth-footer{text-align:center;margin-top:20px;font-size:13px;color:var(--text-secondary)}.auth-link{color:var(--accent);text-decoration:none}.auth-link:hover{text-decoration:underline}@media(max-width:480px){.auth-card{padding:32px 20px}}.dash-page{min-height:100vh;background:var(--bg)}.dash-nav{display:flex;align-items:center;justify-content:space-between;padding:16px 32px;border-bottom:1px solid var(--border);background:var(--bg-elevated)}.dash-nav-logo{font-size:16px;font-weight:700;letter-spacing:3px}.dash-nav-right{display:flex;align-items:center;gap:16px}.dash-nav-email{color:var(--text-secondary);font-size:13px}.dash-nav-btn{padding:6px 14px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-secondary);font-family:inherit;font-size:13px;cursor:pointer;transition:all .15s ease}.dash-nav-btn:hover{background:var(--bg-hover);border-color:var(--border-strong);color:var(--text)}.dash-container{max-width:800px;margin:0 auto;padding:32px}.dash-header{display:flex;align-items:center;gap:12px;margin-bottom:28px}.dash-header h1{font-size:24px;font-weight:600}.dash-plan-badge{padding:4px 12px;border-radius:20px;font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase}.dash-plan-badge.free{background:#4f8cff26;color:var(--accent);border:1px solid rgba(79,140,255,.3)}.dash-plan-badge.pro{background:#3fb95026;color:#3fb950;border:1px solid rgba(63,185,80,.3)}.dash-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:16px}.dash-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;padding:24px}.dash-card.full{grid-column:1 / -1;margin-bottom:0}.dash-card h3{font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px}.dash-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.dash-card-header h3{margin-bottom:0}.dash-usage-bar{width:100%;height:6px;background:var(--bg-input);border-radius:3px;overflow:hidden;margin-bottom:8px}.dash-usage-fill{height:100%;background:var(--accent);border-radius:3px;transition:width .3s ease}.dash-usage p{font-size:13px;color:var(--text-secondary)}.dash-credits{font-size:28px;font-weight:700;color:var(--text);margin-bottom:4px}.dash-hint{font-size:13px;color:var(--text-secondary);line-height:1.5;margin-bottom:16px}.dash-plan-name{font-size:18px;font-weight:600;color:var(--text);margin-bottom:4px}.dash-topup{display:flex;gap:8px;margin-top:12px}.dash-topup .dash-btn{flex:1}.dash-btn{padding:8px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-input);color:var(--text);font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;transition:all .15s ease}.dash-btn:hover:not(:disabled){background:var(--bg-hover);border-color:var(--border-strong)}.dash-btn:disabled{opacity:.5;cursor:not-allowed}.dash-btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.dash-btn.primary:hover:not(:disabled){background:var(--accent-hover)}.dash-btn.danger{color:var(--danger);border-color:var(--danger)}.dash-btn.danger:hover{background:#f8514926}.dash-btn.small{padding:4px 10px;font-size:12px}.dash-key-form{display:flex;flex-direction:column;gap:10px;margin-bottom:16px;padding:16px;background:var(--bg-input);border-radius:var(--radius);border:1px solid var(--border)}.dash-input{width:100%;padding:8px 12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-family:inherit;font-size:13px;outline:none;transition:border-color .15s ease}.dash-input:focus{border-color:var(--accent)}.dash-input option{background:var(--bg);color:var(--text)}.dash-keys-list{display:flex;flex-direction:column;gap:8px}.dash-key-row{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius)}.dash-key-row div{display:flex;align-items:center;gap:10px}.dash-key-provider{font-size:12px;color:var(--text-muted);text-transform:capitalize}.dash-download{display:flex;gap:12px}@media(max-width:700px){.dash-grid{grid-template-columns:1fr}.dash-container{padding:20px 16px}.dash-nav{padding:12px 16px}.dash-download{flex-direction:column}}