:root{--bg-primary:#06070a;--bg-secondary:#0c0d12;--bg-card:#0e1018b3;--bg-card-hover:#141623cc;--bg-input:#080a1299;--accent-indigo:#818cf8;--accent-violet:#a78bfa;--accent-purple:#c084fc;--accent-cyan:#22d3ee;--accent-emerald:#34d399;--accent-amber:#fbbf24;--accent-rose:#fb7185;--gradient-primary:linear-gradient(135deg, #6366f1, #8b5cf6, #a855f7);--gradient-accent:linear-gradient(135deg, #818cf8, #c084fc);--gradient-success:linear-gradient(135deg, #10b981, #34d399);--gradient-danger:linear-gradient(135deg, #ef4444, #fb7185);--gradient-warm:linear-gradient(135deg, #f59e0b, #fbbf24);--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-tertiary:#64748b;--text-muted:#475569;--border-subtle:#ffffff0f;--border-default:#ffffff1a;--border-hover:#818cf84d;--border-active:#818cf880;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px #6366f126;--success:#10b981;--warning:#f59e0b;--error:#ef4444;--info:#3b82f6;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", "Fira Code", "Consolas", monospace;--sidebar-width:260px;--header-height:64px;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-spring:cubic-bezier(.34, 1.56, .64, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;overflow-x:hidden}#root{min-height:100vh}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 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orbFloat{0%{transform:translate(0)scale(1)}33%{transform:translate(30px,-20px)scale(1.05)}66%{transform:translate(-20px,30px)scale(.95)}to{transform:translate(40px,40px)scale(1.08)}}.sidebar{width:var(--sidebar-width);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-right:1px solid var(--border-subtle);z-index:100;background:#080a10d9;flex-direction:column;height:100vh;display:flex;position:fixed;top:0;left:0;overflow-y:auto}.sidebar-header{border-bottom:1px solid var(--border-subtle);padding:1.5rem 1.25rem}.sidebar-logo{align-items:center;gap:.75rem;display:flex}.sidebar-logo-icon{background:var(--gradient-primary);border-radius:var(--radius-md);justify-content:center;align-items:center;width:36px;height:36px;font-size:1.1rem;display:flex;box-shadow:0 0 20px #6366f14d}.sidebar-logo-text{background:var(--gradient-accent);-webkit-text-fill-color:transparent;letter-spacing:-.02em;-webkit-background-clip:text;background-clip:text;font-size:1.15rem;font-weight:700}.sidebar-logo-sub{color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.08em;margin-top:1px;font-size:.65rem}.sidebar-nav{flex-direction:column;flex:1;gap:2px;padding:1rem .75rem;display:flex}.sidebar-section-label{text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);padding:1rem .75rem .5rem;font-size:.65rem;font-weight:600}.sidebar-link{border-radius:var(--radius-md);color:var(--text-secondary);transition:all .2s var(--ease-out);cursor:pointer;border:1px solid #0000;align-items:center;gap:.75rem;padding:.65rem .75rem;font-size:.875rem;font-weight:500;text-decoration:none;display:flex}.sidebar-link:hover{color:var(--text-primary);background:#ffffff0a}.sidebar-link.active{color:var(--accent-indigo);background:#6366f114;border-color:#6366f126}.sidebar-link.active .sidebar-link-icon{color:var(--accent-indigo)}.sidebar-link-icon{opacity:.7;flex-shrink:0;width:18px;height:18px}.sidebar-footer{border-top:1px solid var(--border-subtle);padding:1rem 1.25rem}.sidebar-status{color:var(--text-tertiary);align-items:center;gap:.5rem;font-size:.75rem;display:flex}.status-dot{background:var(--success);border-radius:50%;width:6px;height:6px;animation:2s infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.page-header{margin-bottom:2rem}.page-header h1{letter-spacing:-.03em;margin-bottom:.35rem;font-size:1.75rem;font-weight:700}.page-header p{color:var(--text-secondary);font-size:.9rem}.card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid 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.2s var(--ease-out);white-space:nowrap;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.65rem 1.25rem;font-size:.875rem;font-weight:600;text-decoration:none;display:inline-flex}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 2px 12px #6366f140}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 20px #6366f166}.btn-success{background:var(--gradient-success);color:#fff;box-shadow:0 2px 12px #10b98140}.btn-success:hover:not(:disabled){box-shadow:0 4px 20px #10b98166}.btn-danger{background:var(--gradient-danger);color:#fff}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border-default);background:#ffffff0a}.btn-ghost:hover:not(:disabled){color:var(--text-primary);border-color:var(--border-hover);background:#ffffff14}.btn-sm{border-radius:var(--radius-sm);padding:.4rem .85rem;font-size:.78rem}.btn-lg{border-radius:var(--radius-md);padding:.85rem 2rem;font-size:1rem}.btn-icon{border-radius:var(--radius-sm);width:34px;height:34px;padding:0}.input{background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-md);width:100%;color:var(--text-primary);font-family:var(--font-sans);transition:all .2s var(--ease-out);outline:none;padding:.75rem 1rem;font-size:.9rem}.input:focus{border-color:var(--accent-indigo);box-shadow:0 0 0 3px #6366f11a}.input::placeholder{color:var(--text-muted)}.input-lg{border-radius:var(--radius-lg);padding:1rem 1.25rem;font-size:1.1rem}.input-label{color:var(--text-secondary);margin-bottom:.4rem;font-size:.8rem;font-weight:500;display:block}textarea.input{resize:vertical;min-height:120px;font-family:var(--font-mono);font-size:.82rem;line-height:1.6}.badge{text-transform:uppercase;letter-spacing:.04em;border-radius:20px;align-items:center;gap:.35rem;padding:.2rem .65rem;font-size:.7rem;font-weight:600;display:inline-flex}.badge-draft{color:#94a3b8;background:#94a3b826}.badge-approved{color:#818cf8;background:#6366f126}.badge-sending{color:#fbbf24;background:#fbbf2426}.badge-sent{color:#34d399;background:#10b98126}.badge-opened{color:#22d3ee;background:#06b6d426}.badge-replied{color:#c084fc;background:#a855f726}.badge-failed{color:#fb7185;background:#ef444426}.badge-drafting{color:#fbbf24;background:#fbbf2426}.badge-ready{color:#34d399;background:#10b98126}.badge-completed{color:#818cf8;background:#6366f126}.badge-importing{color:#fbbf24;background:#fbbf2426}.badge-cancelled,.badge-error{color:#fb7185;background:#ef444426}.badge-dot{background:currentColor;border-radius:50%;width:5px;height:5px}.table-wrapper{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:var(--bg-card);overflow-x:auto}table{border-collapse:collapse;width:100%}thead th{text-align:left;text-transform:uppercase;letter-spacing:.06em;color:var(--text-tertiary);border-bottom:1px solid var(--border-subtle);background:#0003;padding:.85rem 1rem;font-size:.72rem;font-weight:600}tbody td{border-bottom:1px solid var(--border-subtle);color:var(--text-secondary);padding:.75rem 1rem;font-size:.85rem}tbody tr{transition:background .15s}tbody tr:hover{background:#ffffff05}tbody tr:last-child td{border-bottom:none}.spinner{border:2px solid #ffffff1a;border-top-color:var(--accent-indigo);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}.spinner-lg{border-width:3px;width:40px;height:40px}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;gap:1rem;padding:4rem;display:flex}.loading-text{font-size:.9rem;animation:1.5s infinite loadPulse}@keyframes loadPulse{0%,to{opacity:.5}50%{opacity:1}}.logs-panel{border:1px solid var(--border-subtle);border-radius:var(--radius-md);max-height:300px;font-family:var(--font-mono);background:#0000004d;padding:1rem;font-size:.78rem;line-height:1.7;overflow-y:auto}.log-entry{color:var(--accent-cyan);padding:.15rem 0}.log-entry .log-time{color:var(--text-muted);margin-right:.5rem}.upload-zone{border:2px dashed var(--border-default);border-radius:var(--radius-lg);text-align:center;cursor:pointer;transition:all .3s var(--ease-out);background:#00000026;padding:3rem}.upload-zone:hover{border-color:var(--accent-indigo);background:#6366f10a}.upload-zone.dragging{border-color:var(--accent-indigo);background:#6366f114;box-shadow:0 0 30px 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var(--border-subtle);border-radius:var(--radius-lg);transition:all .3s var(--ease-out);margin-bottom:1rem;padding:1.25rem}.lead-item:hover{border-color:var(--border-hover)}.lead-item.approved{border-left:3px solid var(--accent-indigo)}.lead-item.sent{border-left:3px solid var(--success)}.lead-header{justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:.75rem;display:flex}.lead-info h4{margin-bottom:.2rem;font-size:.95rem;font-weight:600}.lead-meta{color:var(--text-tertiary);font-size:.78rem}.lead-actions{flex-shrink:0;gap:.4rem;display:flex}.hero-section{text-align:center;max-width:620px;margin:3rem auto}.hero-icon{background:var(--gradient-primary);border-radius:var(--radius-xl);justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 1.5rem;font-size:1.8rem;display:flex;box-shadow:0 0 40px #6366f14d}.hero-section h1{letter-spacing:-.04em;margin-bottom:.75rem;font-size:2rem;font-weight:800;line-height:1.2}.hero-section h1 span{background:var(--gradient-accent);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-section>p{color:var(--text-secondary);margin-bottom:2rem;font-size:1rem;line-height:1.6}.hero-input-group{gap:.75rem;margin-bottom:1rem;display:flex}.hero-input-group .input{flex:1}.count-selector{justify-content:center;align-items:center;gap:.75rem;margin-top:1rem;display:flex}.count-selector label{color:var(--text-secondary);font-size:.85rem}.count-selector input[type=number]{text-align:center;width:80px}.empty-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:4rem 2rem;display:flex}.empty-state-icon{opacity:.5;margin-bottom:1rem;font-size:3rem}.empty-state h3{margin-bottom:.4rem;font-size:1.1rem;font-weight:600}.empty-state p{color:var(--text-tertiary);font-size:.85rem}.fade-in{animation:fadeIn .4s var(--ease-out)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.slide-up{animation:slideUp .5s var(--ease-out)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.sidebar{display:none}.main-content{margin-left:0;padding:1rem}.stats-grid{grid-template-columns:repeat(2,1fr)}.niche-grid{grid-template-columns:1fr}.hero-input-group{flex-direction:column}}.login-wrapper{z-index:1;justify-content:center;align-items:center;min-height:100vh;padding:1.5rem;display:flex;position:relative}.login-container{width:100%;max-width:440px}.login-card{background:var(--bg-card);-webkit-backdrop-filter:blur(24px);border:1px solid var(--border-default);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg), 0 0 40px #0006;padding:3rem 2.5rem;position:relative;overflow:hidden}.login-card:before{content:"";background:var(--gradient-primary);height:3px;position:absolute;top:0;left:0;right:0}.login-header{text-align:center;margin-bottom:2.5rem}.login-logo{border-radius:var(--radius-lg);background:#6366f11a;border:1px solid #6366f133;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 1.25rem;display:flex}.login-header h1{letter-spacing:-.04em;margin-bottom:.5rem;font-size:1.75rem;font-weight:800}.login-header h1 span{color:var(--accent-indigo)}.login-header p{color:var(--text-secondary);font-size:.9rem}.login-form{flex-direction:column;gap:1.25rem;display:flex}.input-with-icon{position:relative}.input-with-icon .icon{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:1rem;transform:translateY(-50%)}.input-with-icon .input{padding-left:2.75rem}.login-error{border-left:3px solid var(--error);border-radius:var(--radius-sm);color:var(--accent-rose);background:#ef44441a;margin-top:.5rem;padding:.75rem 1rem;font-size:.85rem}.login-footer{text-align:center;color:var(--text-muted);letter-spacing:.02em;margin-top:3rem;font-size:.75rem}@media (width<=480px){.login-card{padding:2rem 1.5rem}.login-header h1{font-size:1.5rem}.login-wrapper{padding:1rem}}