@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--brand:#2563eb;--brand-dark:#1d4ed8;--brand-light:#eff6ff;--green:#16a34a;--green-light:#f0fdf4;--amber:#d97706;--amber-light:#fffbeb;--red:#dc2626;--red-light:#fef2f2;--gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-300:#cbd5e1;--gray-400:#94a3b8;--gray-500:#64748b;--gray-600:#475569;--gray-700:#334155;--gray-800:#1e293b;--gray-900:#0f172a;--white:#fff;--radius:12px;--radius-sm:8px;--radius-lg:16px;--shadow:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow-md:0 4px 8px #0000000f, 0 2px 4px #0000000a;--shadow-lg:0 12px 24px #00000014, 0 4px 8px #0000000a}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--gray-50);color:var(--gray-900);-webkit-font-smoothing:antialiased;font-family:Inter,system-ui,sans-serif;font-size:15px;line-height:1.6}.app-shell{min-height:100vh;display:flex}.sidebar{background:var(--white);border-right:1px solid var(--gray-200);z-index:50;flex-direction:column;width:248px;display:flex;position:fixed;top:0;bottom:0;left:0}.main-content{flex:1;max-width:calc(100vw - 248px);margin-left:248px;padding:36px 40px}.sidebar-logo{border-bottom:1px solid var(--gray-100);color:var(--brand);letter-spacing:-.5px;padding:22px 20px 18px;font-size:20px;font-weight:800}.sidebar-nav{flex-direction:column;flex:1;gap:2px;padding:14px 10px;display:flex}.nav-item{border-radius:var(--radius-sm);color:var(--gray-600);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:10px;width:100%;padding:10px 12px;font-size:14px;font-weight:500;text-decoration:none;transition:all .12s;display:flex}.nav-item:hover{background:var(--gray-50);color:var(--gray-900)}.nav-item.active{background:var(--brand-light);color:var(--brand);font-weight:600}.nav-item svg{opacity:.7;flex-shrink:0}.nav-item.active svg{opacity:1}.sidebar-footer{border-top:1px solid var(--gray-100);padding:16px}.card{background:var(--white);border-radius:var(--radius);border:1px solid var(--gray-200);box-shadow:var(--shadow)}.card-pad{padding:24px}.card+.card{margin-top:16px}.section-divider{background:var(--gray-100);height:1px;margin:20px -24px}.stat-grid{grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:28px;display:grid}.stat-card{background:var(--white);border-radius:var(--radius);border:1px solid var(--gray-200);box-shadow:var(--shadow);padding:22px 24px;transition:box-shadow .15s,border-color .15s}.stat-card:hover{box-shadow:var(--shadow-md);border-color:var(--gray-300)}.stat-label{color:var(--gray-500);text-transform:uppercase;letter-spacing:.6px;margin-bottom:8px;font-size:12px;font-weight:700}.stat-value{color:var(--gray-900);letter-spacing:-.5px;font-size:30px;font-weight:800;line-height:1}.stat-sub{color:var(--gray-400);margin-top:5px;font-size:13px}.btn{border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;letter-spacing:-.1px;border:none;justify-content:center;align-items:center;gap:6px;padding:9px 18px;font-family:inherit;font-size:14px;font-weight:600;transition:all .12s;display:inline-flex}.btn-primary{background:var(--brand);color:#fff;box-shadow:0 1px 2px #2563eb33}.btn-primary:hover{background:var(--brand-dark);box-shadow:0 2px 4px #2563eb4d}.btn-primary:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.btn-secondary{background:var(--gray-100);color:var(--gray-700);border:1px solid var(--gray-200)}.btn-secondary:hover{background:var(--gray-200);border-color:var(--gray-300)}.btn-danger{background:var(--red-light);color:var(--red);border:1px solid #fecaca}.btn-danger:hover{background:#fee2e2}.btn-ghost{color:var(--gray-600);border:1px solid var(--gray-200);background:0 0}.btn-ghost:hover{background:var(--gray-50);color:var(--gray-900)}.btn-sm{padding:6px 12px;font-size:13px}.btn-lg{padding:12px 24px;font-size:15px}.btn-full{width:100%}.form-group{margin-bottom:18px}.label{color:var(--gray-700);letter-spacing:.1px;margin-bottom:6px;font-size:13px;font-weight:600;display:block}.input{border-radius:var(--radius-sm);border:1px solid var(--gray-300);width:100%;color:var(--gray-900);background:var(--white);outline:none;padding:10px 13px;font-family:inherit;font-size:14.5px;transition:border-color .12s,box-shadow .12s}.input:focus{border-color:var(--brand);box-shadow:0 0 0 3px #2563eb14}.input::placeholder{color:var(--gray-400)}.input:hover:not(:focus){border-color:var(--gray-400)}.textarea{resize:vertical;min-height:88px}.input-hint{color:var(--gray-400);margin-top:5px;font-size:12.5px;line-height:1.4}.page-header{border-bottom:1px solid var(--gray-200);justify-content:space-between;align-items:center;margin-bottom:28px;padding-bottom:20px;display:flex}.page-title{color:var(--gray-900);letter-spacing:-.5px;font-size:22px;font-weight:800}.page-sub{color:var(--gray-500);margin-top:3px;font-size:14px}table{border-collapse:collapse;width:100%}thead{z-index:1;position:sticky;top:0}th{text-align:left;color:var(--gray-500);text-transform:uppercase;letter-spacing:.6px;background:var(--gray-50);border-bottom:2px solid var(--gray-200);padding:12px 18px;font-size:12px;font-weight:700}td{border-bottom:1px solid var(--gray-100);color:var(--gray-800);padding:15px 18px;font-size:14.5px}tr:last-child td{border-bottom:none}tr.clickable{transition:background .1s}tr.clickable:hover td{cursor:pointer;background:#f8faff}.badge{letter-spacing:.1px;border-radius:20px;align-items:center;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-draft{background:var(--gray-100);color:var(--gray-600);border:1px solid var(--gray-200)}.badge-scheduled{color:#6d28d9;background:#f3f0ff;border:1px solid #ddd6fe}.badge-invoiced{color:#4338ca;background:#eef2ff;border:1px solid #c7d2fe}.badge-followup{background:var(--amber-light);color:var(--amber);border:1px solid #fde68a}.badge-paid{background:var(--green-light);color:var(--green);border:1px solid #bbf7d0}.badge-review{color:#0369a1;background:#f0f9ff;border:1px solid #bae6fd}.badge-complete{background:var(--gray-100);color:var(--gray-500);border:1px solid var(--gray-200)}.badge-cancelled{background:var(--red-light);color:var(--red);border:1px solid #fecaca}.auth-page{background:var(--gray-50);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.auth-card{background:var(--white);border-radius:var(--radius-lg);border:1px solid var(--gray-200);width:100%;max-width:400px;box-shadow:var(--shadow-lg);padding:40px}.auth-logo{color:var(--brand);letter-spacing:-.5px;margin-bottom:4px;font-size:26px;font-weight:800}.auth-tagline{color:var(--gray-500);margin-bottom:28px;font-size:14px}.auth-switch{text-align:center;color:var(--gray-500);margin-top:20px;font-size:14px}.auth-switch span{color:var(--brand);cursor:pointer;font-weight:600}.auth-error{background:var(--red-light);color:var(--red);border-radius:var(--radius-sm);border:1px solid #fecaca;margin-bottom:14px;padding:10px 13px;font-size:13.5px}.empty-state{text-align:center;color:var(--gray-500);padding:56px 24px}.empty-state h3{color:var(--gray-700);margin-bottom:8px;font-size:16px;font-weight:700}.empty-state p{max-width:340px;margin-bottom:22px;margin-left:auto;margin-right:auto;font-size:14.5px;line-height:1.6}.modal-overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:200;background:#0f172a73;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal{background:var(--white);border-radius:var(--radius-lg);width:100%;max-width:480px;box-shadow:var(--shadow-lg);border:1px solid var(--gray-200);padding:32px}.modal-title{color:var(--gray-900);letter-spacing:-.3px;margin-bottom:4px;font-size:17px;font-weight:700}.modal-sub{color:var(--gray-500);margin-bottom:22px;font-size:14px;line-height:1.5}.modal-actions{border-top:1px solid var(--gray-100);justify-content:flex-end;gap:8px;margin-top:24px;padding-top:20px;display:flex}.timeline{flex-direction:column;display:flex}.timeline-item{gap:14px;padding-bottom:18px;display:flex;position:relative}.timeline-item:not(:last-child):before{content:"";background:var(--gray-200);width:1px;position:absolute;top:26px;bottom:0;left:11px}.timeline-dot{background:var(--white);border:2px solid var(--gray-300);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;display:flex}.timeline-dot.active{border-color:var(--brand);background:var(--brand-light)}.timeline-dot.done{border-color:var(--green);background:var(--green-light)}.timeline-label{color:var(--gray-800);font-size:14.5px;font-weight:500}.timeline-time{color:var(--gray-400);margin-top:2px;font-size:12.5px}.divider{background:var(--gray-200);height:1px;margin:22px 0}.loading{color:var(--gray-400);justify-content:center;align-items:center;gap:10px;padding:56px;font-size:13px;display:flex}.two-col{grid-template-columns:1fr 1fr;gap:18px;display:grid}.three-col{grid-template-columns:1fr 1fr 1fr;gap:18px;display:grid}.toggle{flex-shrink:0;width:40px;height:22px;display:inline-block;position:relative}.toggle input{opacity:0;width:0;height:0}.toggle-slider{cursor:pointer;background:var(--gray-300);border-radius:22px;transition:all .2s;position:absolute;inset:0}.toggle-slider:before{content:"";background:#fff;border-radius:50%;width:16px;height:16px;transition:all .2s;position:absolute;bottom:3px;left:3px;box-shadow:0 1px 2px #00000026}.toggle input:checked+.toggle-slider{background:var(--brand)}.toggle input:checked+.toggle-slider:before{transform:translate(18px)}.info-row{border-bottom:1px solid var(--gray-100);justify-content:space-between;align-items:flex-start;gap:16px;padding:12px 0;display:flex}.info-row:last-child{border-bottom:none}.info-key{color:var(--gray-500);text-transform:uppercase;letter-spacing:.4px;flex-shrink:0;padding-top:1px;font-size:13px;font-weight:600}.info-val{color:var(--gray-800);text-align:right;font-size:14.5px}.next-send-badge{color:#1d4ed8;background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;align-items:center;gap:6px;padding:6px 12px;font-size:12px;font-weight:600;display:inline-flex}.tab-row{border-bottom:2px solid var(--gray-200);gap:4px;margin-bottom:28px;display:flex}.tab-btn{color:var(--gray-500);cursor:pointer;border-radius:var(--radius-sm) var(--radius-sm) 0 0;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-2px;padding:10px 18px;font-family:inherit;font-size:14px;font-weight:600;transition:all .12s}.tab-btn:hover{color:var(--gray-900);background:var(--gray-50)}.tab-btn.active{color:var(--brand);border-bottom-color:var(--brand)}.card{border:1.5px solid var(--gray-200)}.card:hover{border-color:var(--gray-300)}tbody tr{border-bottom:1px solid var(--gray-200)!important}tbody tr:last-child{border-bottom:none!important}tbody tr.clickable:hover td{background:#f0f5ff}.nav-item.active{background:var(--brand-light);color:var(--brand);border:1.5px solid #bfdbfe;font-weight:600}.nav-item{border:1.5px solid #0000}.nav-item:hover{border-color:var(--gray-200)}th{border-bottom:2px solid var(--gray-300)!important}.info-row{border-bottom:1.5px solid var(--gray-100)!important}.badge{border-width:1.5px!important}.stat-card{border:1.5px solid var(--gray-200)}.stat-card:hover{border-color:var(--brand);box-shadow:var(--shadow-md)}.tab-btn.active{border-bottom-width:3px}.section-label{text-transform:uppercase;letter-spacing:.8px;color:var(--gray-400);border-bottom:1.5px solid var(--gray-100);margin-bottom:12px;padding-bottom:8px;font-size:10px;font-weight:800}