:root{font-family:Inter,Segoe UI,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;background-color:#f5f8fa;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#4a6fa5;text-decoration:inherit;transition:color .3s}a:hover{color:#56b6c4}body{margin:0;min-width:320px;min-height:100vh;padding:0;display:block;overflow-x:hidden}h1{font-size:2.4rem;line-height:1.1}@keyframes shine{0%{background-position:-100px}40%,to{background-position:300px}}.shine-effect{position:relative;overflow:hidden}.shine-effect:after{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(to right,#fff0,#ffffff4d,#fff0);transform:rotate(30deg);animation:shine 4s infinite linear;pointer-events:none}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#4a6fa5;color:#fff;cursor:pointer;transition:all .25s}button:hover{background-color:#56b6c4;transform:translateY(-2px)}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:10px;transition:background .3s}::-webkit-scrollbar-thumb:hover{background:#a8a8a8}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mt-4{margin-top:1rem}.p-4{padding:1rem}.rounded{border-radius:8px}:root{--primary-color: #2563eb;--primary-light: #3b82f6;--primary-dark: #1d4ed8;--secondary-color: #64748b;--accent-color: #06b6d4;--success-color: #10b981;--warning-color: #f59e0b;--danger-color: #ef4444;--info-color: #06b6d4;--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-accent: #f1f5f9;--bg-dark: #1e293b;--text-primary: #1e293b;--text-secondary: #64748b;--text-light: #94a3b8;--text-white: #ffffff;--border-color: #e2e8f0;--border-light: #f1f5f9;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--transition: all .2s ease-in-out;--transition-slow: all .3s ease-in-out}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.dashboard-container{min-height:100vh;display:flex;flex-direction:column}.dashboard-header{background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-light) 100%);color:var(--text-white);box-shadow:var(--shadow-lg);position:sticky;top:0;z-index:100}.header-content{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md) var(--spacing-xl);max-width:1400px;margin:0 auto}.header-left{display:flex;flex-direction:column;gap:var(--spacing-xs)}.dashboard-title{font-size:1.5rem;font-weight:700;display:flex;align-items:center;gap:var(--spacing-sm);margin:0}.dashboard-title .icon{font-size:1.5rem}.dashboard-subtitle{font-size:.875rem;opacity:.9;font-weight:400}.header-right{display:flex;align-items:center;gap:var(--spacing-md)}.test-data-btn{background:#fff3;border:1px solid rgba(255,255,255,.3);color:var(--text-white);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);font-size:.75rem;font-weight:500;cursor:pointer;transition:var(--transition);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.test-data-btn:hover:not(:disabled){background:#ffffff4d;transform:translateY(-1px)}.test-data-btn:disabled{opacity:.6;cursor:not-allowed}.dashboard-nav{display:flex;background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.1);padding:0 var(--spacing-xl);max-width:1400px;margin:0 auto;width:100%}.nav-tab{background:none;border:none;color:#fffc;padding:var(--spacing-sm) var(--spacing-lg);font-size:.875rem;font-weight:500;cursor:pointer;transition:var(--transition);display:flex;align-items:center;gap:var(--spacing-sm);border-bottom:2px solid transparent;position:relative}.nav-tab:hover{color:var(--text-white);background:#ffffff1a}.nav-tab.active{color:var(--text-white);border-bottom-color:var(--text-white);background:#ffffff1a}.tab-icon{font-size:1rem}.dashboard-main{flex:1;padding:var(--spacing-xl);max-width:1400px;margin:0 auto;width:100%}.dashboard-stats{margin-bottom:var(--spacing-2xl)}.period-selector{background:var(--bg-secondary);border-radius:var(--radius-xl);padding:var(--spacing-lg);margin-bottom:var(--spacing-lg);box-shadow:var(--shadow-md);border:1px solid var(--border-color)}.period-controls{display:flex;gap:var(--spacing-md);margin-bottom:var(--spacing-md);justify-content:center}.period-btn{background:var(--bg-accent);border:1px solid var(--border-color);color:var(--text-secondary);padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-lg);font-weight:500;cursor:pointer;transition:var(--transition);display:flex;align-items:center;gap:var(--spacing-sm);font-size:.875rem}.period-btn:hover{border-color:var(--primary-color);color:var(--primary-color);transform:translateY(-1px)}.period-btn.active{background:var(--primary-color);border-color:var(--primary-color);color:var(--text-white);box-shadow:var(--shadow-md)}.date-selectors{display:flex;align-items:center;justify-content:center;gap:var(--spacing-lg);flex-wrap:wrap}.year-select,.month-select{padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-secondary);color:var(--text-primary);font-weight:500;cursor:pointer;transition:var(--transition);min-width:120px}.year-select:focus,.month-select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.period-info{display:flex;align-items:center;padding:var(--spacing-sm) var(--spacing-md);background:linear-gradient(135deg,var(--primary-color),var(--primary-light));color:var(--text-white);border-radius:var(--radius-lg);font-weight:600;font-size:.875rem;box-shadow:var(--shadow-sm)}.period-label{display:flex;align-items:center;gap:var(--spacing-sm)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-lg)}.stat-card{background:var(--bg-secondary);border-radius:var(--radius-xl);padding:var(--spacing-lg);box-shadow:var(--shadow-md);border:1px solid var(--border-color);transition:var(--transition);display:flex;align-items:center;gap:var(--spacing-md)}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.stat-icon{font-size:2.5rem;padding:var(--spacing-md);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;min-width:4rem;height:4rem}.stat-card.customers .stat-icon{background:linear-gradient(135deg,#3b82f6,#1d4ed8)}.stat-card.debt .stat-icon{background:linear-gradient(135deg,#ef4444,#dc2626)}.stat-card.payment .stat-icon{background:linear-gradient(135deg,#10b981,#059669)}.stat-card.balance .stat-icon{background:linear-gradient(135deg,#8b5cf6,#7c3aed)}.stat-content{flex:1}.stat-content h3{font-size:.875rem;font-weight:600;color:var(--text-secondary);margin-bottom:var(--spacing-xs);text-transform:uppercase;letter-spacing:.025em}.stat-number{font-size:1.875rem;font-weight:700;margin-bottom:var(--spacing-xs)}.stat-number.positive{color:var(--success-color)}.stat-number.negative{color:var(--danger-color)}.stat-subtitle{font-size:.75rem;color:var(--text-light)}.stat-details{display:flex;gap:var(--spacing-md);margin-top:var(--spacing-xs)}.detail-item{font-size:.75rem;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);background:var(--bg-accent)}.detail-item.positive{color:var(--success-color);background:#10b9811a}.detail-item.negative{color:var(--danger-color);background:#ef44441a}.detail-item.neutral{color:var(--text-secondary);background:#64748b1a}.currency-breakdown{display:flex;flex-direction:column;gap:var(--spacing-xs)}.currency-breakdown .stat-number{margin:0}.currency-breakdown .primary-currency{font-size:1.5rem}.currency-breakdown .secondary-currency{font-size:1.125rem;opacity:.85}.stat-subtitle{font-size:.75rem;color:var(--text-secondary);font-weight:500;margin-top:var(--spacing-xs)}.dashboard-content{background:var(--bg-secondary);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);border:1px solid var(--border-color);overflow:hidden}.tab-content{padding:var(--spacing-xl)}.content-grid{display:grid;grid-template-columns:1fr 2fr;gap:var(--spacing-xl)}.content-panel{background:var(--bg-accent);border-radius:var(--radius-lg);padding:var(--spacing-lg);border:1px solid var(--border-light)}.content-panel.large{grid-column:span 1}.dashboard-overview{padding:var(--spacing-xl)}.overview-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-xl)}.overview-card{background:var(--bg-accent);border-radius:var(--radius-lg);padding:var(--spacing-xl);border:1px solid var(--border-light)}.overview-card h3{font-size:1.25rem;font-weight:600;margin-bottom:var(--spacing-lg);color:var(--text-primary)}.quick-actions{display:flex;flex-direction:column;gap:var(--spacing-md)}.quick-action-btn{background:var(--primary-color);color:var(--text-white);border:none;padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-md);font-weight:500;cursor:pointer;transition:var(--transition);display:flex;align-items:center;gap:var(--spacing-sm);justify-content:center}.quick-action-btn:hover{background:var(--primary-dark);transform:translateY(-1px)}.action-icon{font-size:1.125rem}.system-status{display:flex;flex-direction:column;gap:var(--spacing-md)}.status-item{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.875rem}.status-icon{font-size:1rem}.selected-customer-info{text-align:center;padding:var(--spacing-xl)}.balance-breakdown{display:flex;flex-direction:column;gap:var(--spacing-xs);align-items:center}.musteri-form-container,.islem-form-container{background:var(--bg-secondary);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);overflow:hidden}.form-header{background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-light) 100%);color:var(--text-white);padding:var(--spacing-lg);display:flex;justify-content:space-between;align-items:center;cursor:pointer;transition:var(--transition)}.form-header:hover{background:linear-gradient(135deg,var(--primary-dark) 0%,var(--primary-color) 100%)}.form-header h2{font-size:1.25rem;font-weight:600;margin:0}.selected-customer{font-size:1rem;opacity:.9;margin-top:var(--spacing-xs)}.toggle-button{background:#fff3;border:1px solid rgba(255,255,255,.3);color:var(--text-white);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-sm);cursor:pointer;font-size:.875rem;transition:var(--transition)}.toggle-button:hover{background:#ffffff4d}.musteri-form,.islem-form{padding:var(--spacing-xl);background:var(--bg-secondary)}.form-group{margin-bottom:var(--spacing-lg)}.form-group label{display:block;font-weight:500;color:var(--text-primary);margin-bottom:var(--spacing-sm);font-size:.875rem}.form-group input,.form-group textarea,.form-group select{width:100%;padding:var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:1rem;transition:var(--transition);background:var(--bg-secondary);color:var(--text-primary)}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.form-group textarea{resize:vertical;min-height:80px}.musteri-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");background-position:right .5rem center;background-repeat:no-repeat;background-size:1.5em 1.5em;padding-right:2.5rem}.radio-group{display:flex;gap:var(--spacing-lg);margin-top:var(--spacing-sm)}.radio-group label{display:flex;align-items:center;gap:var(--spacing-sm);cursor:pointer;padding:var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:var(--transition);background:var(--bg-secondary)}.radio-group label:hover{border-color:var(--primary-color);background:#2563eb0d}.radio-group input[type=radio]{width:auto;margin:0}.kur-bilgisi{margin-top:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-accent);border-radius:var(--radius-sm);font-size:.875rem;color:var(--text-secondary);border-left:3px solid var(--info-color)}.toplam-tutar-goster{margin-bottom:var(--spacing-lg);padding:var(--spacing-lg);background:linear-gradient(135deg,var(--bg-accent) 0%,rgba(37,99,235,.05) 100%);border-radius:var(--radius-lg);border:1px solid var(--border-color)}.toplam-detay{text-align:center;font-size:1rem;color:var(--text-primary)}.toplam-detay strong{display:block;font-size:1.25rem;color:var(--primary-color);margin-top:var(--spacing-sm)}.form-buttons{display:flex;gap:var(--spacing-md);margin-top:var(--spacing-xl)}.islemler-detay{height:100%;display:flex;flex-direction:column}.selected-customer-info{text-align:center;padding:var(--spacing-lg);border-bottom:1px solid var(--border-light);margin-bottom:var(--spacing-lg)}.selected-customer-info h3{font-size:1.25rem;font-weight:600;margin-bottom:var(--spacing-md);color:var(--text-primary)}.customer-balance{display:flex;justify-content:center}.balance{font-size:1.5rem;font-weight:700;padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-lg)}.balance.positive{background:#10b9811a;color:var(--success-color)}.balance.negative{background:#ef44441a;color:var(--danger-color)}.islem-gecmisi-wrapper{flex:1;overflow:hidden}.no-customer-selected{text-align:center;padding:var(--spacing-2xl);color:var(--text-secondary)}.no-customer-selected p{margin-bottom:var(--spacing-lg);font-size:1.125rem}.select-customer-btn{background:var(--primary-color);color:var(--text-white);border:none;padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-md);font-weight:500;cursor:pointer;transition:var(--transition)}.select-customer-btn:hover{background:var(--primary-dark)}.musteri-listesi{background:var(--bg-secondary);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);overflow:hidden;height:100%;display:flex;flex-direction:column}.musteri-header{background:linear-gradient(135deg,var(--secondary-color) 0%,#475569 100%);color:var(--text-white);padding:var(--spacing-lg);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--spacing-md)}.musteri-header h2{margin:0;font-size:1.25rem;font-weight:600;flex-shrink:0}.arama-container{display:flex;align-items:center;min-width:280px;flex-grow:1;max-width:400px}.arama-input-wrapper{position:relative;display:flex;align-items:center;width:100%;background:#ffffff26;border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,.2);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:var(--transition)}.arama-input-wrapper:focus-within{background:#ffffff40;border-color:#fff6;box-shadow:0 0 0 3px #ffffff1a}.arama-icon{padding:0 var(--spacing-md);color:#fffc;font-size:1rem}.arama-input{flex:1;background:transparent;border:none;color:var(--text-white);padding:var(--spacing-md) var(--spacing-sm);font-size:.875rem;outline:none}.arama-input::placeholder{color:#ffffffb3}.temizle-button{background:#fff3;border:none;color:var(--text-white);width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:.875rem;display:flex;align-items:center;justify-content:center;transition:var(--transition);margin-right:var(--spacing-sm)}.temizle-button:hover{background:#ffffff4d;transform:scale(1.1)}.arama-sonuc-yok{text-align:center;padding:var(--spacing-2xl);color:var(--text-secondary);background:var(--bg-accent);margin:var(--spacing-lg);border-radius:var(--radius-lg);border:1px solid var(--border-light)}.arama-sonuc-yok p{margin-bottom:var(--spacing-lg);font-size:1.125rem;color:var(--text-primary)}.musteri-listesi h2{background:linear-gradient(135deg,var(--secondary-color) 0%,#475569 100%);color:var(--text-white);padding:var(--spacing-lg);margin:0;font-size:1.25rem;font-weight:600;flex-shrink:0}.table-responsive::-webkit-scrollbar{width:8px;height:8px}.table-responsive::-webkit-scrollbar-track{background:var(--bg-accent);border-radius:var(--radius-md)}.table-responsive::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-md)}.table-responsive::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}table{width:100%;border-collapse:collapse;background:var(--bg-secondary)}th,td{padding:var(--spacing-md);text-align:left;border-bottom:1px solid var(--border-light)}th{background:var(--bg-accent);font-weight:600;color:var(--text-primary);font-size:.875rem;text-transform:uppercase;letter-spacing:.025em;position:sticky;top:0;z-index:10}tr:hover{background:var(--bg-accent)}td{color:var(--text-primary)}.borc{color:var(--danger-color);font-weight:600}.alacak{color:var(--success-color);font-weight:600}.action-buttons{display:flex;gap:var(--spacing-sm)}.select-button{background:var(--success-color);color:var(--text-white);padding:var(--spacing-sm) var(--spacing-md);font-size:.75rem;border-radius:var(--radius-sm)}.select-button:hover{background:#059669}.delete-button{background:var(--danger-color);color:var(--text-white);padding:var(--spacing-sm) var(--spacing-md);font-size:.75rem;border-radius:var(--radius-sm);border:none;cursor:pointer;transition:var(--transition);margin-left:var(--spacing-xs)}.delete-button:hover:not(:disabled){background:#dc2626;transform:scale(1.05)}.delete-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.edit-button{background:var(--info-color);color:var(--text-white);padding:var(--spacing-sm) var(--spacing-md);font-size:.75rem;border-radius:var(--radius-sm);border:none;cursor:pointer;transition:var(--transition)}.edit-button:hover{background:#0891b2;transform:scale(1.05)}.edit-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.empty-value{color:var(--text-light);font-style:italic}.tutar-detay{display:flex;flex-direction:column;gap:var(--spacing-xs)}.tutar-aciklama{font-size:.75rem;color:var(--text-secondary);font-style:italic}.tutar-breakdown{display:flex;flex-direction:column;gap:2px}.tutar-breakdown .secondary-currency{font-size:.8rem;opacity:.8}.musteri-detay-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--spacing-lg)}.musteri-detay-card{background:var(--bg-secondary);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);max-width:800px;width:100%;max-height:90vh;overflow-y:auto;position:relative}.musteri-detay-header{background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-light) 100%);color:var(--text-white);padding:var(--spacing-xl);display:flex;justify-content:space-between;align-items:center}.musteri-detay-header h2{margin:0;font-size:1.5rem;font-weight:600}.close-button{background:#fff3;border:none;color:var(--text-white);width:40px;height:40px;border-radius:50%;cursor:pointer;font-size:1.25rem;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.close-button:hover{background:#ffffff4d}.musteri-bilgileri{padding:var(--spacing-xl);border-bottom:1px solid var(--border-light)}.bilgi-grubu{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.bilgi-item{display:flex;flex-direction:column;gap:var(--spacing-xs)}.bilgi-label{font-size:.875rem;font-weight:500;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.025em}.bilgi-value{font-size:1rem;color:var(--text-primary);font-weight:500}.finans-ozeti{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:var(--spacing-lg)}.ozet-item{text-align:center;padding:var(--spacing-lg);border-radius:var(--radius-lg);border:1px solid var(--border-color);background:var(--bg-accent)}.ozet-label{display:block;font-size:.75rem;font-weight:500;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.025em;margin-bottom:var(--spacing-sm)}.ozet-value{font-size:1.25rem;font-weight:700}.ozet-value.borc{color:var(--danger-color)}.ozet-value.alacak{color:var(--success-color)}.ozet-value-container{display:flex;flex-direction:column;gap:var(--spacing-xs)}.ozet-value-container .secondary-currency{font-size:1rem;opacity:.85}.filter-buttons{display:flex;gap:var(--spacing-sm);margin:var(--spacing-lg) 0;padding:0 var(--spacing-xl)}.filter-button{background:var(--bg-accent);border:1px solid var(--border-color);color:var(--text-secondary);padding:var(--spacing-sm) var(--spacing-md);font-size:.875rem;border-radius:var(--radius-md);cursor:pointer;transition:var(--transition)}.filter-button:hover{border-color:var(--primary-color);color:var(--primary-color)}.filter-button.active{background:var(--primary-color);border-color:var(--primary-color);color:var(--text-white)}.islem-gecmisi-container{padding:var(--spacing-xl)}.islem-gecmisi-container h3{font-size:1.25rem;font-weight:600;margin-bottom:var(--spacing-lg);color:var(--text-primary)}.para-birimi-toplamları{margin:var(--spacing-lg) 0;padding:var(--spacing-lg);background:linear-gradient(135deg,var(--bg-accent) 0%,rgba(37,99,235,.05) 100%);border-radius:var(--radius-lg);border:1px solid var(--border-color)}.toplam-baslik h4{font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:var(--spacing-md);text-align:center}.toplam-detayları{display:flex;flex-direction:column;gap:var(--spacing-sm)}.para-birimi-item{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-secondary);border-radius:var(--radius-md);border:1px solid var(--border-light)}.para-birimi-label{font-size:.875rem;font-weight:500;color:var(--text-secondary)}.para-birimi-value{font-size:1rem;font-weight:600}.para-birimi-value.borc{color:var(--danger-color)}.genel-toplam-item{display:flex;flex-direction:column;align-items:center;padding:var(--spacing-md);background:var(--bg-secondary);border-radius:var(--radius-md);border:2px solid var(--primary-color);margin-top:var(--spacing-md)}.genel-toplam-label{font-size:.875rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.025em;margin-bottom:var(--spacing-xs)}.genel-toplam-value{font-size:1.25rem;font-weight:700;margin-bottom:var(--spacing-xs)}.genel-toplam-value.borc{color:var(--danger-color)}.genel-toplam-value.alacak{color:var(--success-color)}.kur-aciklama{font-size:.75rem;color:var(--text-light);font-style:italic}.sistem-bakiye{margin-top:var(--spacing-lg);padding:var(--spacing-md);background:var(--bg-accent);border-radius:var(--radius-md);border:1px solid var(--border-light)}.sistem-baslik h4{font-size:.875rem;font-weight:600;color:var(--text-secondary);margin-bottom:var(--spacing-md);text-align:center;text-transform:uppercase;letter-spacing:.025em}.table-container{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-color)}.loading-indicator,.empty-state,.stats-loading{text-align:center;padding:var(--spacing-2xl);color:var(--text-secondary)}.dashboard-footer{background:var(--bg-dark);color:#fffc;padding:var(--spacing-lg) var(--spacing-xl);margin-top:auto}.footer-content{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;text-align:center}.footer-link{color:#fffc;text-decoration:none;transition:var(--transition);cursor:pointer}.footer-link:hover{color:var(--text-white);text-decoration:underline}.footer-info{display:flex;gap:var(--spacing-md);font-size:.875rem}@media (max-width: 1024px){.content-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.overview-grid{grid-template-columns:1fr}.dashboard-main{padding:var(--spacing-lg)}}@media (max-width: 768px){.header-content{flex-direction:column;gap:var(--spacing-md);padding:var(--spacing-lg)}.header-right{width:100%;justify-content:center}.user-info{flex-direction:column;gap:var(--spacing-sm);text-align:center}.dashboard-nav{padding:0 var(--spacing-lg)}.nav-tab{padding:var(--spacing-sm) var(--spacing-md);font-size:.75rem}.dashboard-title{font-size:1.5rem}.tab-content{padding:var(--spacing-lg)}.stats-grid{grid-template-columns:1fr}.stat-card{flex-direction:column;text-align:center}.bilgi-grubu,.finans-ozeti{grid-template-columns:1fr}.footer-content{flex-direction:column;gap:var(--spacing-sm)}.filter-buttons{flex-wrap:wrap}.radio-group{flex-direction:column}.login-card{margin:var(--spacing-md);padding:var(--spacing-xl)}.para-birimi-toplamları{padding:var(--spacing-md)}.para-birimi-item{flex-direction:column;text-align:center;gap:var(--spacing-xs)}.genel-toplam-item{padding:var(--spacing-md)}.genel-toplam-value{font-size:1.125rem}.period-controls{flex-direction:column;gap:var(--spacing-sm)}.period-btn{width:100%;justify-content:center}.date-selectors{flex-direction:column;gap:var(--spacing-md)}.year-select,.month-select{width:100%;max-width:200px}.period-info{width:100%;justify-content:center}.musteri-header{flex-direction:column;align-items:stretch;gap:var(--spacing-md)}.arama-container{min-width:unset;max-width:unset;width:100%}}@media (max-width: 480px){.dashboard-main,.tab-content,.musteri-detay-overlay{padding:var(--spacing-md)}.form-buttons,.action-buttons{flex-direction:column}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.dashboard-content,.stat-card,.overview-card{animation:fadeIn .3s ease-out}.text-center{text-align:center}.text-right{text-align:right}.font-bold{font-weight:700}.text-sm{font-size:.875rem}.text-lg{font-size:1.125rem}.mb-0{margin-bottom:0}.mt-4{margin-top:var(--spacing-lg)}button{padding:var(--spacing-md) var(--spacing-lg);border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:500;cursor:pointer;transition:var(--transition);display:inline-flex;align-items:center;justify-content:center;min-height:44px}button:not(.cancel-button):not(.delete-button):not(.test-data-btn):not(.toggle-button):not(.nav-tab){background:var(--primary-color);color:var(--text-white)}button:not(.cancel-button):not(.delete-button):not(.test-data-btn):not(.toggle-button):not(.nav-tab):hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px)}button:disabled{opacity:.6;cursor:not-allowed;transform:none!important}.cancel-button{background:var(--bg-accent);color:var(--text-secondary);border:1px solid var(--border-color)}.cancel-button:hover{background:var(--border-color);color:var(--text-primary)}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-light) 100%);padding:var(--spacing-lg)}.login-card{background:var(--bg-secondary);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);padding:var(--spacing-2xl);width:100%;max-width:400px;text-align:center}.login-header h1{font-size:1.75rem;font-weight:700;color:var(--text-primary);margin-bottom:var(--spacing-sm);display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm)}.login-icon{font-size:2rem}.login-header p{color:var(--text-secondary);font-size:1rem;margin-bottom:var(--spacing-2xl)}.login-form{text-align:left}.error-message{background:#ef44441a;color:var(--danger-color);padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-lg);border:1px solid rgba(239,68,68,.2);font-size:.875rem;text-align:center}.login-button{width:100%;background:var(--primary-color);color:var(--text-white);border:none;padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-md);font-size:1rem;font-weight:500;cursor:pointer;transition:var(--transition);margin-top:var(--spacing-lg)}.login-button:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px)}.login-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.login-footer{margin-top:var(--spacing-2xl);padding-top:var(--spacing-lg);border-top:1px solid var(--border-color)}.login-footer p{color:var(--text-light);font-size:.875rem}.auth-loading{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-color) 0%,var(--primary-light) 100%)}.loading-content{text-align:center;color:var(--text-white)}.loading-icon{font-size:4rem;margin-bottom:var(--spacing-lg);display:block;animation:pulse 2s infinite}.loading-content p{font-size:1.25rem;font-weight:500}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.header-right,.user-info{display:flex;align-items:center;gap:var(--spacing-md)}.user-email{color:#ffffffe6;font-size:.875rem;font-weight:500}.logout-button{background:#fff3;border:1px solid rgba(255,255,255,.3);color:var(--text-white);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);font-size:.875rem;font-weight:500;cursor:pointer;transition:var(--transition);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.logout-button:hover{background:#ffffff4d;transform:translateY(-1px)}.borc-row{background-color:#ef44441a!important;border-left:3px solid var(--danger-color)}.borc-row:hover{background-color:#ef444426!important}.odeme-row{background-color:#10b9811a!important;border-left:3px solid var(--success-color)}.odeme-row:hover{background-color:#10b98126!important}.tarih-filtreleme{display:flex;align-items:center;gap:var(--spacing-md);margin:var(--spacing-lg) 0;padding:var(--spacing-md);background:var(--bg-accent);border-radius:var(--radius-md);border:1px solid var(--border-color)}.tarih-filtreleme label{font-size:.875rem;font-weight:500;color:var(--text-secondary)}.tarih-filtreleme select,.tarih-filtreleme input{padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:.875rem;background:var(--bg-secondary);color:var(--text-primary)}.tarih-filtreleme button{padding:var(--spacing-sm) var(--spacing-md);background:var(--primary-color);color:var(--text-white);border:none;border-radius:var(--radius-sm);font-size:.875rem;cursor:pointer;transition:var(--transition)}.tarih-filtreleme button:hover{background:var(--primary-dark)}.islem-duzenle-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:2000;padding:var(--spacing-lg)}.islem-duzenle-modal{background:var(--bg-secondary);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);width:100%;max-width:500px;max-height:90vh;overflow-y:auto;position:relative}.modal-header{background:linear-gradient(135deg,var(--info-color) 0%,#0891b2 100%);color:var(--text-white);padding:var(--spacing-lg);display:flex;justify-content:space-between;align-items:center;border-radius:var(--radius-xl) var(--radius-xl) 0 0}.modal-header h3{margin:0;font-size:1.25rem;font-weight:600}.modal-content{padding:var(--spacing-xl)}.islem-bilgi{background:var(--bg-accent);border-radius:var(--radius-md);padding:var(--spacing-md);margin-bottom:var(--spacing-lg);border-left:4px solid var(--info-color)}.islem-bilgi p{margin:var(--spacing-xs) 0;font-size:.875rem;color:var(--text-secondary)}.modal-actions{padding:var(--spacing-lg) var(--spacing-xl);border-top:1px solid var(--border-color);display:flex;gap:var(--spacing-md);justify-content:flex-end}.save-button{background:var(--success-color);color:var(--text-white);padding:var(--spacing-md) var(--spacing-lg);border:none;border-radius:var(--radius-md);font-weight:500;cursor:pointer;transition:var(--transition)}.save-button:hover:not(:disabled){background:#059669;transform:translateY(-1px)}.save-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.para-birimi-value.alacak{color:var(--success-color)}.ozet-detayli{background:var(--bg-secondary);border:1px solid var(--border-light);opacity:.9;font-size:.9rem}.table-responsive{overflow-x:auto;overflow-y:auto;flex:1;max-height:600px}