*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--primary:#6c63ff;--primary-dark:#5a52d5;--primary-light:#eef0ff;--danger:#ef4444;--success:#22c55e;--text:#1a1a2e;--text-muted:#6b7280;--bg:#f5f6ff;--card:#fff;--border:#e5e7eb;--shadow:0 2px 10px #6c63ff14;--radius:12px;--font:"Segoe UI", system-ui, -apple-system, sans-serif}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;font-size:15px;line-height:1.5}#root{min-height:100vh}button{cursor:pointer;font-family:var(--font)}input,select,textarea{font-family:var(--font);font-size:15px}.app{max-width:960px;margin:0 auto;padding:24px 16px 48px}.header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:28px;display:flex}.header h1{color:var(--text);align-items:center;gap:8px;font-size:24px;font-weight:700;display:flex}.btn-primary{background:var(--primary);color:#fff;border:none;border-radius:8px;align-items:center;gap:6px;padding:10px 18px;font-size:14px;font-weight:600;transition:background .2s;display:flex}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:var(--card);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:9px 16px;font-size:14px;font-weight:500;transition:border-color .2s,background .2s}.btn-secondary:hover{border-color:var(--primary);background:var(--primary-light)}.btn-icon{color:var(--text-muted);background:0 0;border:none;border-radius:6px;align-items:center;padding:6px;font-size:16px;transition:background .15s,color .15s;display:flex}.btn-icon:hover{background:var(--primary-light);color:var(--primary)}.btn-icon.danger:hover{color:var(--danger);background:#fee2e2}.tabs{background:var(--card);border:1px solid var(--border);border-radius:10px;gap:4px;width:fit-content;margin-bottom:24px;padding:4px;display:flex}.tab{color:var(--text-muted);background:0 0;border:none;border-radius:7px;padding:7px 16px;font-size:14px;font-weight:500;transition:all .15s}.tab.active{background:var(--primary);color:#fff}.tab:hover:not(.active){background:var(--primary-light);color:var(--primary)}.month-section{margin-bottom:28px}.month-header{align-items:center;gap:10px;margin-bottom:12px;display:flex}.month-name{color:var(--primary);text-transform:capitalize;font-size:16px;font-weight:700}.month-count{background:var(--primary-light);color:var(--primary);border-radius:20px;padding:2px 8px;font-size:12px;font-weight:600}.month-divider{background:var(--border);flex:1;height:1px}.birthday-list{flex-direction:column;gap:8px;display:flex}.birthday-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);align-items:center;gap:14px;padding:14px 16px;transition:border-color .15s,box-shadow .15s;display:flex}.birthday-card:hover{border-color:var(--primary);box-shadow:0 4px 16px #6c63ff1f}.birthday-card.today{border-color:var(--success);background:#f0fdf4}.birthday-card.soon{background:#fffbeb;border-color:#f59e0b}.birthday-date{text-align:center;background:var(--primary-light);border-radius:8px;min-width:44px;padding:8px 6px}.birthday-date .day{color:var(--primary);font-size:20px;font-weight:700;line-height:1}.birthday-date .month-abbr{color:var(--primary);text-transform:uppercase;font-size:11px;font-weight:600}.birthday-card.today .birthday-date{background:#dcfce7}.birthday-card.today .birthday-date .day,.birthday-card.today .birthday-date .month-abbr{color:var(--success)}.birthday-info{flex:1}.birthday-name{color:var(--text);font-size:15px;font-weight:600}.birthday-meta{color:var(--text-muted);flex-wrap:wrap;gap:10px;margin-top:2px;font-size:13px;display:flex}.birthday-badge{background:var(--primary-light);color:var(--primary);border-radius:20px;padding:2px 8px;font-size:11px;font-weight:600}.birthday-badge.familie{color:#be185d;background:#fce7f3}.birthday-badge.vrienden{color:#065f46;background:#d1fae5}.birthday-badge.werk{color:#92400e;background:#fef3c7}.birthday-badge.trouwdag{color:#be185d;background:#fce7f3}.birthday-card.wedding{border-left:3px solid #ec4899}.birthday-card.wedding:hover{border-color:#ec4899;box-shadow:0 4px 16px #ec48991f}.birthday-date.wedding{background:linear-gradient(135deg,#fce7f3,#fbcfe8)}.birthday-date.wedding .day,.birthday-date.wedding .month-abbr{color:#be185d}.btn-whatsapp.wedding{color:#be185d;background:#fce7f3;border-color:#fbcfe8}.btn-whatsapp.wedding:hover{background:#fbcfe8}.birthday-actions{gap:4px;display:flex}.empty-state{text-align:center;color:var(--text-muted);padding:48px 24px}.empty-state .icon{margin-bottom:12px;font-size:48px}.empty-state p{font-size:15px}.modal-overlay{z-index:100;background:#00000073;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{background:var(--card);border-radius:16px;width:100%;max-width:460px;max-height:92vh;padding:24px;overflow-y:auto;box-shadow:0 20px 60px #0003}.modal h2{margin-bottom:20px;font-size:18px;font-weight:700}.form-group{margin-bottom:16px}.form-group label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-size:13px;font-weight:600;display:block}.form-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.input{border:1px solid var(--border);width:100%;color:var(--text);background:var(--bg);border-radius:8px;padding:10px 12px;font-size:15px;transition:border-color .2s,box-shadow .2s}.input:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #6c63ff1f}.form-actions{justify-content:flex-end;gap:10px;margin-top:24px;display:flex}.settings-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:20px;padding:24px}.settings-card h3{margin-bottom:4px;font-size:16px;font-weight:700}.settings-card p{color:var(--text-muted);margin-bottom:20px;font-size:13px}.btn-success{background:var(--success);color:#fff;border:none;border-radius:8px;padding:10px 18px;font-size:14px;font-weight:600;transition:opacity .2s}.btn-success:hover{opacity:.85}.alert{border-radius:8px;margin-top:12px;padding:12px 16px;font-size:14px}.alert.success{color:#166534;background:#f0fdf4;border:1px solid #86efac}.alert.error{color:#991b1b;background:#fef2f2;border:1px solid #fca5a5}.btn-whatsapp{color:#fff;white-space:nowrap;background:#25d366;border:none;border-radius:7px;align-items:center;gap:3px;padding:6px 11px;font-size:14px;text-decoration:none;transition:opacity .15s;display:flex}.btn-whatsapp:hover{opacity:.85}.login-screen{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--card);border:1px solid var(--border);text-align:center;border-radius:20px;width:100%;max-width:360px;padding:48px 40px;box-shadow:0 8px 40px #6c63ff1f}.btn-google{color:#3c4043;cursor:pointer;background:#fff;border:1px solid #dadce0;border-radius:8px;align-items:center;gap:10px;padding:11px 20px;font-size:15px;font-weight:500;text-decoration:none;transition:box-shadow .2s;display:inline-flex}.btn-google:hover{box-shadow:0 2px 8px #00000026}.loading{min-height:100vh;color:var(--text-muted);justify-content:center;align-items:center;font-size:15px;display:flex}.today-banner{color:#fff;border-radius:var(--radius);background:linear-gradient(135deg,#22c55e,#16a34a);align-items:center;gap:12px;margin-bottom:24px;padding:16px 20px;font-size:15px;font-weight:600;display:flex}