:root{--bg-primary:#f8f9fa;--bg-secondary:#fff;--primary-color:#1a73e8;--primary-hover:#e8f0fe;--text-primary:#202124;--text-secondary:#5f6368;--error-color:#d93025;--success-color:#0f9d58;--warning-color:#f9ab00;--border-color:#dadce0;--shadow-sm:0 1px 3px #0000001f;--shadow-md:0 4px 6px #00000029;--shadow-lg:0 10px 25px #00000030;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--transition:all .3s cubic-bezier(.4, 0, .2, 1)}.modal{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background-color:#00000080;justify-content:center;align-items:center;width:100%;height:100%;display:none;position:fixed;top:0;left:0}.modal-content{background:var(--bg-secondary);border-radius:var(--radius-lg);width:90%;max-width:420px;box-shadow:var(--shadow-lg);flex-direction:column;gap:20px;padding:32px;animation:.3s ease-out modalSlideIn;display:flex;position:relative}.modal-content h2{color:var(--primary-color);text-align:center;margin:0;font-family:Google Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:28px;font-weight:600}.modal-content input{border:2px solid var(--border-color);border-radius:var(--radius-sm);transition:var(--transition);background:var(--bg-primary);color:var(--text-primary);outline:none;padding:16px;font-family:Google Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px}.modal-content input:focus{border-color:var(--primary-color);background:var(--bg-secondary);box-shadow:0 0 0 4px #1a73e81a}.modal-content button{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);text-transform:uppercase;letter-spacing:.5px;border:none;padding:14px 24px;font-family:Google Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;font-weight:500}.btn-primary{background-color:var(--primary-color);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background-color:var(--primary-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn-secondary{background-color:var(--text-secondary);color:#fff;box-shadow:var(--shadow-sm)}.btn-secondary:hover{box-shadow:var(--shadow-md);background-color:#3c4043;transform:translateY(-2px)}.btn-danger{background-color:var(--error-color);color:#fff;box-shadow:var(--shadow-sm)}.btn-danger:hover{box-shadow:var(--shadow-md);background-color:#b3261e;transform:translateY(-2px)}.w-100{width:100%;margin-top:12px}.close{cursor:pointer;color:var(--text-secondary);transition:var(--transition);background:#ffffffe6;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:28px;display:flex;position:absolute;top:20px;right:20px}.close:hover{color:var(--error-color);background:#d930251a}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-50px)scale(.9)}to{opacity:1;transform:translateY(0)scale(1)}}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);border:none;justify-content:center;align-items:center;padding:10px 20px;font-family:Google Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-weight:500;text-decoration:none;display:inline-flex}@media (width<=480px){.modal-content{width:95%;margin:20px;padding:24px}.modal-content input{padding:14px;font-size:16px}.modal-content button{padding:12px 20px;font-size:14px}.close{width:36px;height:36px;font-size:24px;top:16px;right:16px}}@media (prefers-contrast:high){.modal-content input{border-width:2px}.modal-content button{border:1px solid}}#notificationContainer{z-index:9999;max-width:400px;position:fixed;bottom:20px;right:20px}.notification{background:var(--bg-secondary);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);border-left:4px solid;align-items:center;margin-bottom:10px;padding:16px;animation:.3s ease-out slideInRight;display:flex}.notification-success{border-left-color:var(--success-color)}.notification-error{border-left-color:var(--error-color)}.notification-info{border-left-color:var(--primary-color)}.notification-content{align-items:center;gap:12px;display:flex}.notification-content i{flex-shrink:0;font-size:18px}.notification-content span{color:var(--text-primary);font-size:14px;font-weight:500;line-height:1.4}@keyframes slideInRight{0%{opacity:0;transform:translate(100px)}to{opacity:1;transform:translate(0)}}@media (width<=480px){#notificationContainer{max-width:calc(100% - 20px);left:10px;right:10px}.notification{padding:12px}.notification-content span{font-size:13px}}:root{--text-secondary:#5f6368;--border-color:#dadce0;--success-color:#34a853;--danger-color:#d93025;--warning-color:#f9ab00;--info-color:#1a73e8;--shadow-1:0 1px 2px 0 #3c40434d, 0 1px 3px 1px #3c404326;--shadow-2:0 1px 2px 0 #3c40434d, 0 2px 6px 2px #3c404326;--shadow-3:0 4px 8px 3px #3c404326;--shadow-4:0 6px 10px 4px #3c404326;--shadow-5:0 8px 12px 6px #3c404326;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-normal:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.35s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text-primary);background-color:var(--bg-primary);box-sizing:border-box;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;padding:0;font-family:Google Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.6}html{scroll-behavior:smooth}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.hero-gradient{background:linear-gradient(135deg, var(--primary-color) 0%, #185abc 50%, var(--success-color) 100%)}.glass-effect{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border:1px solid #fff3}@keyframes mds-fade-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes mds-slide-in{0%{opacity:0;transform:translate(-8px)}to{opacity:1;transform:translate(0)}}@keyframes mds-scale-in{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes mds-ripple{to{opacity:0;transform:scale(4)}}.mds-fade-in{animation:mds-fade-in var(--transition-normal) ease-out}.mds-slide-in{animation:mds-slide-in var(--transition-normal) ease-out}.mds-scale-in{animation:mds-scale-in var(--transition-normal) ease-out}.sidebar{background:var(--bg-secondary);box-shadow:var(--shadow-2);border-right:1px solid var(--border-color)}.nav-item{transition:all var(--transition-fast) ease;border-radius:var(--radius-md);color:var(--text-primary);margin-bottom:2px;position:relative}.nav-item:before{content:"";background:var(--primary-color);opacity:0;width:3px;height:20px;transition:opacity var(--transition-fast) ease;border-radius:0 2px 2px 0;position:absolute;top:50%;left:0;transform:translateY(-50%)}.nav-item:hover{background:var(--primary-hover);color:var(--primary-color)}.nav-item.active{background:var(--primary-hover);color:var(--primary-color);font-weight:500}.nav-item.active:before{opacity:1}.card{background:var(--bg-secondary);border-radius:var(--radius-lg);box-shadow:var(--shadow-1);border:1px solid var(--border-color);transition:all var(--transition-fast) ease;overflow:hidden}.card:hover{box-shadow:var(--shadow-2)}.card-header{border-bottom:1px solid var(--border-color);background:var(--bg-secondary);padding:1.5rem}.card-body{padding:1.5rem}.card-footer{border-top:1px solid var(--border-color);background:var(--bg-primary);padding:1rem 1.5rem}.stat-card{background:var(--bg-secondary);border-radius:var(--radius-lg);box-shadow:var(--shadow-1);border:1px solid var(--border-color);transition:all var(--transition-fast) ease;padding:1.5rem;position:relative;overflow:hidden}.stat-card:hover{box-shadow:var(--shadow-3);transform:translateY(-2px)}.stat-card:before{content:"";background:var(--primary-color);height:4px;position:absolute;top:0;left:0;right:0}.stat-card.danger:before{background:var(--danger-color)}.stat-card.warning:before{background:var(--warning-color)}.stat-card.info:before{background:var(--info-color)}.stat-icon{border-radius:var(--radius-lg);width:48px;height:48px;transition:all var(--transition-fast) ease;justify-content:center;align-items:center;margin-bottom:1rem;font-size:1.25rem;display:flex}.stat-icon.success{color:var(--success-color);background:#34a8531a}.stat-icon.danger{color:var(--danger-color);background:#d930251a}.stat-icon.warning{color:var(--warning-color);background:#f9ab001a}.stat-icon.info{color:var(--info-color);background:#1a73e81a}.stat-card:hover .stat-icon{transform:scale(1.05)}.stat-value{color:var(--text-primary);transition:all var(--transition-fast) ease;margin-bottom:.25rem;font-size:2rem;font-weight:500}.stat-label{color:var(--text-secondary);font-size:.875rem;font-weight:400}.employee-card{background:var(--bg-secondary);border-radius:var(--radius-lg);box-shadow:var(--shadow-1);border:1px solid var(--border-color);transition:all var(--transition-fast) ease;cursor:pointer;-webkit-user-select:none;user-select:none;padding:1.5rem;position:relative}.employee-card:hover{box-shadow:var(--shadow-3);border-color:var(--primary-color);transform:translateY(-2px)}.employee-card:active{box-shadow:var(--shadow-1);transform:translateY(0)}.employee-card:after{content:"Detayları gör";background:var(--primary-color);color:#fff;border-radius:var(--radius-full);opacity:0;pointer-events:none;transition:opacity var(--transition-fast) ease;z-index:10;text-transform:uppercase;letter-spacing:.5px;padding:.5rem 1rem;font-size:.75rem;font-weight:500;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.employee-card:hover:after{opacity:1}.employee-avatar{border-radius:var(--radius-full);background:linear-gradient(135deg, var(--primary-color), var(--info-color));color:#fff;width:48px;height:48px;box-shadow:var(--shadow-2);justify-content:center;align-items:center;margin-bottom:1rem;font-size:1.125rem;font-weight:500;display:flex}.employee-name{color:var(--text-primary);margin-bottom:.5rem;font-size:1rem;font-weight:500}.employee-info{color:var(--text-secondary);align-items:center;margin-bottom:.5rem;font-size:.875rem;display:flex}.employee-debt{border-top:1px solid var(--border-color);margin-top:.75rem;padding-top:.75rem;font-size:.875rem;font-weight:500}.employee-debt.positive{color:var(--danger-color)}.employee-debt.zero{color:var(--success-color)}.modern-table{background:var(--bg-secondary);border-radius:var(--radius-lg);box-shadow:var(--shadow-1);border:1px solid var(--border-color);overflow:hidden}.modern-table thead{background:var(--bg-primary);border-bottom:1px solid var(--border-color)}.modern-table th{text-align:left;color:var(--text-primary);text-transform:uppercase;letter-spacing:.5px;padding:1rem;font-size:.75rem;font-weight:500}.modern-table td{border-bottom:1px solid var(--border-color);color:var(--text-primary);padding:1rem;font-size:.875rem}.modern-table tbody tr{transition:background-color var(--transition-fast) ease}.modern-table tbody tr:hover{background:var(--primary-hover)}.modern-table tbody tr:last-child td{border-bottom:none}.btn{border-radius:var(--radius-md);transition:all var(--transition-fast) ease;cursor:pointer;text-transform:uppercase;letter-spacing:.5px;box-shadow:var(--shadow-1);border:none;justify-content:center;align-items:center;padding:.625rem 1.25rem;font-size:.875rem;font-weight:500;display:inline-flex;position:relative;overflow:hidden}.btn:before{content:"";border-radius:var(--radius-full);background:#fff3;width:0;height:0;transition:width .6s,height .6s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.btn:active:before{width:300px;height:300px}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover{box-shadow:var(--shadow-2);background:#1557b0}.btn-primary:focus{box-shadow:0 0 0 2px var(--primary-hover), var(--shadow-2);outline:none}.btn-danger{background:var(--danger-color);color:#fff}.btn-danger:hover{box-shadow:var(--shadow-2);background:#c5221f}.btn-warning{background:var(--warning-color);color:#fff}.btn-warning:hover{box-shadow:var(--shadow-2);background:#e37400}.btn-success{background:var(--success-color);color:#fff}.btn-success:hover{box-shadow:var(--shadow-2);background:#0d652d}.btn-info{background:var(--info-color);color:#fff}.btn-info:hover{box-shadow:var(--shadow-2);background:#1557b0}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color);box-shadow:none}.btn-secondary:hover{background:var(--primary-hover);border-color:var(--primary-color);color:var(--primary-color)}.btn-sm{padding:.5rem 1rem;font-size:.75rem}.btn-lg{padding:.75rem 1.5rem;font-size:1rem}.modal-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080}.modal-content{background:var(--bg-secondary);border-radius:var(--radius-xl);box-shadow:var(--shadow-5);border:1px solid var(--border-color)}.modal-header{border-bottom:1px solid var(--border-color);background:var(--bg-secondary);border-radius:var(--radius-xl) var(--radius-xl) 0 0;padding:1.5rem}.modal-body{padding:1.5rem}.modal-footer{border-top:1px solid var(--border-color);background:var(--bg-primary);border-radius:0 0 var(--radius-xl) var(--radius-xl);padding:1rem 1.5rem}.form-group{margin-bottom:1.5rem}.form-label{color:var(--text-primary);margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}.form-control{border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;transition:all var(--transition-fast) ease;background:var(--bg-secondary);color:var(--text-primary);padding:.75rem 1rem;font-size:.875rem}.form-control:focus{border-color:var(--primary-color);box-shadow:0 0 0 2px var(--primary-hover);outline:none}.form-control:disabled{background:var(--bg-primary);color:var(--text-secondary);cursor:not-allowed}.checkbox-wrapper{align-items:center;gap:.5rem;display:flex}.checkbox-wrapper input[type=checkbox]{width:1rem;height:1rem;accent-color:var(--primary-color);border-color:var(--border-color);border-radius:var(--radius-sm);transition:all var(--transition-fast) ease}.checkbox-wrapper input[type=checkbox]:checked{background-color:var(--primary-color);border-color:var(--primary-color)}.checkbox-wrapper input[type=checkbox]:focus{outline:2px solid var(--primary-hover);outline-offset:2px}.badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.5px;align-items:center;padding:.25rem .75rem;font-size:.75rem;font-weight:500;display:inline-flex}.badge-success{color:var(--success-color);background:#34a8531a}.badge-danger{color:var(--danger-color);background:#d930251a}.badge-warning{color:var(--warning-color);background:#f9ab001a}.badge-info{color:var(--info-color);background:#1a73e81a}.badge-secondary{color:var(--text-secondary);background:#5f63681a}.notification{border-radius:var(--radius-lg);box-shadow:var(--shadow-3);animation:mds-slide-in var(--transition-normal) ease-out;background:var(--bg-secondary);border-left:4px solid;align-items:center;min-width:300px;margin-bottom:.5rem;padding:1rem 1.5rem;display:flex;position:relative}.notification.success{border-left-color:var(--success-color)}.notification.error{border-left-color:var(--danger-color)}.notification.warning{border-left-color:var(--warning-color)}.notification.info{border-left-color:var(--info-color)}.notification-icon{margin-right:.75rem;font-size:1.125rem}.notification-content{color:var(--text-primary);flex:1}.notification-close{color:var(--text-secondary);opacity:.7;cursor:pointer;transition:opacity var(--transition-fast) ease;margin-left:.75rem}.notification-close:hover{opacity:1}.period-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-fast) ease;cursor:pointer;margin-bottom:1rem;padding:1rem}.period-card:hover{border-color:var(--primary-color);box-shadow:var(--shadow-2)}.period-card-header{justify-content:space-between;align-items:center;margin-bottom:.5rem;display:flex}.period-card-title{color:var(--text-primary);font-weight:500}.period-card-amount{color:var(--primary-color);font-weight:500}.period-card-details{color:var(--text-secondary);font-size:.875rem}.employee-detail-header{background:linear-gradient(135deg, var(--primary-color), #185abc);color:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-3);margin-bottom:2rem;padding:2rem}.spinner{border:2px solid var(--border-color);border-top:2px solid var(--primary-color);border-radius:var(--radius-full);width:20px;height:20px;animation:1s linear infinite mds-spin}@keyframes mds-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}#legalContent h2{color:var(--primary-color);border-bottom:2px solid var(--primary-color);margin-bottom:1.5rem;padding-bottom:.5rem}#legalContent h3{color:var(--text-primary);margin-top:2rem;margin-bottom:1rem;font-size:1.125rem;font-weight:500}#legalContent h4{color:var(--text-primary);margin-top:1.5rem;margin-bottom:.75rem;font-size:1rem;font-weight:500}#legalContent p{color:var(--text-secondary);margin-bottom:1rem;line-height:1.6}#legalContent ul{margin-bottom:1rem;padding-left:1.5rem}#legalContent li{color:var(--text-secondary);margin-bottom:.5rem}#legalContent strong{color:var(--text-primary);font-weight:500}@media (width<=768px){.sidebar{z-index:40;height:100vh;transition:left var(--transition-normal) ease;position:fixed;top:0;left:-100%}.sidebar.open{left:0}#sidebarOverlay{opacity:0;visibility:hidden;pointer-events:none;transition:opacity var(--transition-normal) ease, visibility var(--transition-fast) ease;z-index:30;background:#00000073;position:fixed;inset:0}#sidebarOverlay.open{opacity:1;visibility:visible;pointer-events:auto}.stat-card{margin-bottom:1rem}.modern-table{font-size:.875rem}.modern-table th,.modern-table td{padding:.75rem .5rem}.btn{padding:.5rem 1rem;font-size:.75rem}.modal-content{max-width:calc(100% - 2rem);margin:1rem}}@media (width<=640px){.hero-gradient h1{font-size:2.5rem}.stat-value{font-size:1.5rem}.notification{min-width:250px;font-size:.875rem}.employee-card{padding:1rem}.employee-detail-header{padding:1.5rem}.employee-detail-header h2{font-size:1.5rem}}@media print{.sidebar,.btn,.modal-backdrop{display:none!important}.main-content{margin-left:0!important}.card{break-inside:avoid;box-shadow:none;border:1px solid var(--border-color)}}.btn:focus,.form-control:focus{outline-offset:2px;outline:2px solid #0000}.btn:focus-visible,.form-control:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}.transition-all{transition:all var(--transition-fast) ease}.transition-colors{transition:color var(--transition-fast) ease, background-color var(--transition-fast) ease, border-color var(--transition-fast) ease}.transition-transform{transition:transform var(--transition-fast) ease}.hover-lift:hover{transform:translateY(-2px)}.hover-scale:hover{transform:scale(1.02)}.text-gradient{background:linear-gradient(135deg, var(--primary-color), var(--info-color));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.shadow-1{box-shadow:var(--shadow-1)}.shadow-2{box-shadow:var(--shadow-2)}.shadow-3{box-shadow:var(--shadow-3)}.shadow-4{box-shadow:var(--shadow-4)}.shadow-5{box-shadow:var(--shadow-5)}.mds-ripple{position:relative;overflow:hidden}.mds-ripple:after{content:"";border-radius:var(--radius-full);background:#ffffff80;width:0;height:0;transition:width .6s,height .6s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.mds-ripple:active:after{width:300px;height:300px}.info-grid{gap:.75rem;display:grid}.info-item{background:var(--bg-primary);border-radius:var(--radius-md);border:1px solid var(--border-color);transition:all var(--transition-fast) ease;justify-content:space-between;align-items:center;padding:.75rem;display:flex}.info-item:hover{border-color:var(--primary-color);background:var(--primary-hover)}.info-label{color:var(--text-secondary);align-items:center;gap:.5rem;font-size:.875rem;display:flex}.info-value{color:var(--text-primary);font-weight:500}.info-value.primary{color:var(--primary-color)}.info-value.success{color:var(--success-color)}.info-value.danger{color:var(--danger-color)}