@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg-primary: #0a0e1a;--bg-secondary: #0f1428;--bg-surface: rgba(15, 20, 40, .85);--bg-card: rgba(20, 27, 55, .65);--bg-hover: rgba(59, 130, 246, .08);--accent-blue: #3b82f6;--accent-cyan: #06b6d4;--accent-gradient: linear-gradient(135deg, #3b82f6, #06b6d4);--accent-glow: 0 0 20px rgba(59, 130, 246, .3);--status-success: #10b981;--status-error: #f43f5e;--status-warning: #f59e0b;--status-info: #3b82f6;--status-unknown: #6b7280;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--text-accent: #60a5fa;--border-subtle: rgba(148, 163, 184, .1);--border-light: rgba(148, 163, 184, .2);--border-accent: rgba(59, 130, 246, .3);--glass-bg: rgba(15, 20, 40, .6);--glass-border: rgba(148, 163, 184, .12);--glass-blur: blur(20px);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.glass-card{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:24px;transition:border-color var(--transition-normal),box-shadow var(--transition-normal)}.glass-card:hover{border-color:var(--border-accent);box-shadow:var(--accent-glow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border:none;border-radius:var(--radius-sm);font-family:inherit;font-size:.875rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);text-decoration:none;white-space:nowrap}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 2px 12px #3b82f64d}.btn-primary:hover{box-shadow:0 4px 20px #3b82f680;transform:translateY(-1px)}.btn-secondary{background:#94a3b81a;color:var(--text-primary);border:1px solid var(--border-light)}.btn-secondary:hover{background:#94a3b826;border-color:var(--border-accent)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-hover)}.btn-danger{background:#f43f5e26;color:var(--status-error);border:1px solid rgba(244,63,94,.2)}.btn-danger:hover{background:#f43f5e40}.btn-sm{padding:6px 12px;font-size:.8rem}.btn-lg{padding:14px 28px;font-size:1rem}.input{width:100%;padding:12px 16px;background:#0f1428cc;border:1px solid var(--border-light);border-radius:var(--radius-sm);color:var(--text-primary);font-family:inherit;font-size:.95rem;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.input:focus{outline:none;border-color:var(--accent-blue);box-shadow:0 0 0 3px #3b82f626}.input::placeholder{color:var(--text-muted)}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.badge-deliverable{background:#10b98126;color:var(--status-success);border:1px solid rgba(16,185,129,.2)}.badge-undeliverable{background:#f43f5e26;color:var(--status-error);border:1px solid rgba(244,63,94,.2)}.badge-risky{background:#f59e0b26;color:var(--status-warning);border:1px solid rgba(245,158,11,.2)}.badge-unknown{background:#6b728026;color:var(--status-unknown);border:1px solid rgba(107,114,128,.2)}.dashboard-layout{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--bg-secondary);border-right:1px solid var(--border-subtle);padding:24px 0;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}.sidebar-logo{padding:0 24px 24px;border-bottom:1px solid var(--border-subtle);margin-bottom:16px}.sidebar-logo h1{font-size:1.3rem;font-weight:800;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sidebar-logo span{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em}.sidebar-nav{flex:1;padding:0 12px;display:flex;flex-direction:column;gap:2px}.sidebar-link{display:flex;align-items:center;gap:12px;padding:10px 16px;color:var(--text-secondary);text-decoration:none;border-radius:var(--radius-sm);font-size:.9rem;font-weight:500;transition:all var(--transition-fast)}.sidebar-link:hover{color:var(--text-primary);background:var(--bg-hover)}.sidebar-link.active{color:var(--accent-blue);background:#3b82f61a}.sidebar-link svg{width:20px;height:20px;flex-shrink:0}.sidebar-footer{padding:12px;border-top:1px solid var(--border-subtle);margin-top:auto}.sidebar-footer form{width:100%}.logout-button{width:100%;background:transparent;border:none;cursor:pointer;font-family:inherit;font-size:.9rem}.logout-button:hover{color:var(--status-error)}.main-content{flex:1;margin-left:260px;padding:32px;max-width:1200px}.page-header{margin-bottom:32px}.page-header h2{font-size:1.75rem;font-weight:700;margin-bottom:4px}.page-header p{color:var(--text-secondary);font-size:.95rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:32px}.stat-card{padding:20px}.stat-card .stat-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}.stat-card .stat-value{font-size:2rem;font-weight:700}.stat-card .stat-change{font-size:.8rem;margin-top:4px}.stat-change.positive{color:var(--status-success)}.stat-change.negative{color:var(--status-error)}.table-container{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--glass-border)}table{width:100%;border-collapse:collapse}thead th{padding:12px 16px;text-align:left;font-size:.8rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;background:#0f142880;border-bottom:1px solid var(--border-subtle)}tbody td{padding:12px 16px;font-size:.9rem;border-bottom:1px solid var(--border-subtle)}tbody tr:hover{background:var(--bg-hover)}tbody tr:last-child td{border-bottom:none}.verify-form{display:flex;gap:12px;margin-bottom:32px}.verify-form .input{flex:1;font-size:1.1rem;padding:16px 20px}.verify-form .btn{padding:16px 32px;font-size:1rem}.result-card{margin-top:24px;animation:slideUp .4s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.result-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.result-email{font-size:1.2rem;font-weight:600;font-family:SF Mono,Fira Code,monospace}.result-score{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:800}.result-checks{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-top:16px}.check-item{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--text-secondary)}.check-item .check-icon{font-size:1rem}.check-pass{color:var(--status-success)}.check-fail{color:var(--status-error)}.check-warn{color:var(--status-warning)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);position:relative;overflow:hidden}.login-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse at 20% 50%,rgba(59,130,246,.08) 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(6,182,212,.06) 0%,transparent 50%),radial-gradient(ellipse at 50% 80%,rgba(139,92,246,.05) 0%,transparent 50%)}.login-card{position:relative;z-index:1;width:100%;max-width:420px;text-align:center}.login-card h1{font-size:2rem;font-weight:800;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}.login-card p{color:var(--text-secondary);margin-bottom:32px}.oauth-buttons{display:flex;flex-direction:column;gap:12px}.oauth-btn{display:flex;align-items:center;justify-content:center;gap:12px;padding:14px 24px;border-radius:var(--radius-sm);font-size:.95rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);text-decoration:none;border:1px solid var(--border-light);background:var(--glass-bg);color:var(--text-primary)}.oauth-btn:hover{border-color:var(--border-accent);background:var(--bg-hover);transform:translateY(-1px);box-shadow:0 4px 12px #0003}.oauth-btn svg{width:20px;height:20px}@media(max-width:768px){.sidebar{display:none}.main-content{margin-left:0;padding:16px}.verify-form{flex-direction:column}.stats-grid{grid-template-columns:repeat(2,1fr)}}