*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}input[type=number]::-webkit-outer-spin-button,input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield}:root{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-success: #16a34a;--color-success-hover: #15803d;--color-danger: #dc2626;--color-danger-hover: #b91c1c;--color-bg: #f8fafc;--color-surface: #ffffff;--color-border: #e2e8f0;--color-text: #1e293b;--color-text-secondary: #64748b;--radius: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .1);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .15)}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica 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10px;font-size:.8125rem;min-height:36px}.form-group{display:flex;flex-direction:column;gap:4px}.form-label{font-size:.8125rem;font-weight:500;color:var(--color-text-secondary)}.form-input{padding:10px 12px;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);min-height:44px;width:100%;transition:border-color .15s}.form-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb1a}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.spinner{display:inline-block;width:24px;height:24px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-center{display:flex;align-items:center;justify-content:center;padding:48px;gap:12px}.login-page{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px 16px;background:var(--color-bg);position:relative}.login-lang-toggle{position:absolute;top:16px;right:16px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:6px 12px;font-size:.8125rem;font-weight:600;color:var(--color-text-secondary);cursor:pointer;min-height:36px}.login-lang-toggle:hover{background:var(--color-bg)}.login-card{width:100%;max-width:400px}.login-logo{display:flex;justify-content:center;margin-bottom:20px}.login-logo img{height:40px;width:auto}.login-title{font-size:1.25rem;font-weight:600;text-align:center;margin-bottom:24px;color:var(--color-text)}.login-form{display:flex;flex-direction:column;gap:16px}.login-remember{display:flex;align-items:center;gap:8px;font-size:.875rem;color:var(--color-text-secondary);cursor:pointer}.login-remember input[type=checkbox]{width:18px;height:18px;accent-color:var(--color-primary)}.login-error{background:#fef2f2;color:var(--color-danger);padding:10px 14px;border-radius:var(--radius);font-size:.875rem;border:1px solid #fecaca}.login-submit{width:100%;margin-top:4px}.lang-switcher{position:absolute;top:16px;right:16px;z-index:100}.lang-dropdown{position:absolute;top:calc(100% + 4px);right:0;list-style:none;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-lg);min-width:140px;overflow:hidden}.lang-dropdown-item{display:block;width:100%;padding:10px 16px;border:none;background:none;text-align:left;font-size:.875rem;color:var(--color-text);cursor:pointer}.lang-dropdown-item:hover{background:var(--color-bg)}.lang-dropdown-item.active{color:var(--color-primary);font-weight:600}.brand-logo{display:inline-flex;align-items:center;gap:8px}.brand-logo__text{font-size:1.125rem;font-weight:700;color:var(--color-primary)}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:.5rem .75rem;text-align:left;border-bottom:1px solid var(--color-border);font-size:.875rem}.data-table th{background:var(--color-bg);font-weight:600;color:var(--color-text-secondary);white-space:nowrap}.data-table tr:hover{background:var(--color-bg)}.data-table td .btn+.btn{margin-left:.25rem}.empty-row{text-align:center;color:var(--color-text-secondary);padding:2rem}.error-message{color:var(--color-danger);padding:1rem;background:#fef2f2;border:1px solid #fecaca;border-radius:var(--radius)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.modal-dialog{background:var(--color-surface);border-radius:var(--radius);box-shadow:var(--shadow-lg);max-width:600px;width:100%;max-height:90vh;display:flex;flex-direction:column}.modal-wide{max-width:1000px}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;border-bottom:1px solid var(--color-border)}.modal-title{font-size:1.125rem;font-weight:600}.modal-close{background:none;border:none;font-size:1.5rem;color:var(--color-text-secondary);padding:0 4px;line-height:1}.modal-body{padding:1.5rem;overflow-y:auto;flex:1}.modal-footer{display:flex;justify-content:flex-end;padding:1rem 1.5rem;border-top:1px solid var(--color-border)}