:root{--color-primary-black: #000000;--color-primary-green: #00a651;--color-background: #ffffff;--color-green-dark: #008241;--color-green-light: #e6f7ee;--color-gray-50: #f9fafb;--color-gray-100: #f3f4f6;--color-gray-200: #e5e7eb;--color-gray-300: #d1d5db;--color-gray-500: #6b7280;--color-gray-700: #374151;--color-gray-900: #111827;--color-status-uploaded: #3b82f6;--color-status-processing: #f59e0b;--color-status-completed: #00a651;--color-status-failed: #ef4444;--color-success: #00a651;--color-warning: #f59e0b;--color-error: #ef4444;--color-info: #3b82f6;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--border-radius: .375rem;--border-width: 1px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--transition-fast: .15s ease-in-out;--transition-base: .25s ease-in-out;--transition-slow: .35s ease-in-out}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:1.5;color:var(--color-primary-black);background-color:var(--color-background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}h1,h2,h3,h4,h5,h6{margin-bottom:var(--spacing-md);font-weight:600;line-height:1.2}h1{font-size:var(--font-size-2xl)}h2{font-size:var(--font-size-xl)}p{margin-bottom:var(--spacing-md)}a{color:var(--color-primary-green);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-green-dark)}button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none}button:disabled{cursor:not-allowed;opacity:.6}:focus-visible{outline:2px solid var(--color-primary-green);outline-offset:2px}@media (max-width: 768px){html{font-size:14px}h1{font-size:var(--font-size-xl)}h2{font-size:var(--font-size-lg)}}@media (min-width: 769px) and (max-width: 1024px){html{font-size:15px}}@media (min-width: 1921px){html{font-size:18px}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.text-center{text-align:center}.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--color-gray-50)}.login-card{background:var(--color-background);border:var(--border-width) solid var(--color-gray-200);border-radius:var(--border-radius);box-shadow:var(--shadow-lg);padding:var(--spacing-2xl);width:100%;max-width:360px}.login-card__header{text-align:center;margin-bottom:var(--spacing-xl)}.login-card__title{font-size:var(--font-size-2xl);font-weight:700;color:var(--color-gray-900);margin:0 0 var(--spacing-xs)}.login-card__company{font-size:var(--font-size-sm);color:var(--color-primary-green);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin:0}.login-form{display:flex;flex-direction:column;gap:var(--spacing-sm)}.login-form__label{font-size:var(--font-size-sm);font-weight:500;color:var(--color-gray-700)}.login-form__input{width:100%;padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-base);border:var(--border-width) solid var(--color-gray-300);border-radius:var(--border-radius);outline:none;transition:border-color var(--transition-fast);box-sizing:border-box}.login-form__input:focus{border-color:var(--color-primary-green);box-shadow:0 0 0 3px #00a65126}.login-form__input--error{border-color:var(--color-error)}.login-form__input--error:focus{box-shadow:0 0 0 3px #ef444426}.login-form__error{font-size:var(--font-size-sm);color:var(--color-error);margin:0}.login-form__button{margin-top:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background-color:var(--color-primary-green);color:#fff;font-size:var(--font-size-base);font-weight:600;border:none;border-radius:var(--border-radius);cursor:pointer;transition:background-color var(--transition-fast)}.login-form__button:hover:not(:disabled){background-color:var(--color-green-dark)}.login-form__button:disabled{opacity:.5;cursor:not-allowed}.status-badge{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--border-radius);font-size:var(--font-size-sm);font-weight:500;white-space:nowrap}.status-badge__icon{font-size:var(--font-size-base);line-height:1}.status-badge__label{line-height:1}.status-badge--uploaded{background:#3b82f61a;color:var(--color-status-uploaded)}.status-badge--processing{background:#f59e0b1a;color:var(--color-status-processing)}.status-badge--completed{background:#00a6511a;color:var(--color-status-completed)}.status-badge--failed{background:#ef44441a;color:var(--color-status-failed)}.status-badge--processing .status-badge__icon{animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.process-button-container{display:flex;flex-direction:column;gap:var(--spacing-xs)}.process-button{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-md);background:var(--color-primary-green);color:var(--color-background);border:none;border-radius:var(--border-radius);font-size:var(--font-size-sm);font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.process-button:hover:not(:disabled){background:var(--color-green-dark);transform:translateY(-1px)}.process-button:active:not(:disabled){transform:translateY(0)}.process-button:disabled{opacity:.6;cursor:not-allowed}.process-button__icon,.process-button__spinner{font-size:var(--font-size-base);line-height:1}.process-button__spinner{animation:spin 2s linear infinite}.process-button__error{font-size:var(--font-size-xs);color:var(--color-error)}.download-button-container{display:flex;flex-direction:column;gap:var(--spacing-xs)}.download-button{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-md);background:transparent;color:var(--color-primary-green);border:var(--border-width) solid var(--color-primary-green);border-radius:var(--border-radius);font-size:var(--font-size-sm);font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.download-button:hover:not(:disabled){background:var(--color-green-light);border-color:var(--color-green-dark);color:var(--color-green-dark)}.download-button:active:not(:disabled){transform:translateY(0)}.download-button:disabled{opacity:.6;cursor:not-allowed}.download-button__icon,.download-button__spinner{font-size:var(--font-size-base);line-height:1}.download-button__spinner{animation:spin 2s linear infinite}.download-button__error{font-size:var(--font-size-xs);color:var(--color-error)}.confirm-dialog-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn var(--transition-base)}.confirm-dialog{background:var(--color-background);border-radius:var(--border-radius);box-shadow:var(--shadow-lg);max-width:500px;width:90%;animation:slideUp var(--transition-base)}.confirm-dialog__header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-lg);border-bottom:var(--border-width) solid var(--color-gray-200)}.confirm-dialog__title{font-size:var(--font-size-lg);font-weight:600;color:var(--color-primary-black);margin:0}.confirm-dialog__close{background:none;border:none;font-size:var(--font-size-xl);color:var(--color-gray-500);cursor:pointer;padding:var(--spacing-xs);line-height:1;transition:color var(--transition-fast)}.confirm-dialog__close:hover{color:var(--color-gray-900)}.confirm-dialog__body{padding:var(--spacing-lg)}.confirm-dialog__message{font-size:var(--font-size-base);color:var(--color-gray-700);line-height:1.5;margin:0}.confirm-dialog__footer{display:flex;justify-content:flex-end;gap:var(--spacing-sm);padding:var(--spacing-lg);border-top:var(--border-width) solid var(--color-gray-200)}.confirm-dialog__button{padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--border-radius);font-size:var(--font-size-base);font-weight:600;cursor:pointer;transition:all var(--transition-fast);border:var(--border-width) solid transparent}.confirm-dialog__button--cancel{background:transparent;color:var(--color-gray-700);border-color:var(--color-gray-300)}.confirm-dialog__button--cancel:hover{background:var(--color-gray-100)}.confirm-dialog__button--confirm{background:var(--color-primary-green);color:var(--color-background)}.confirm-dialog__button--confirm:hover{background:var(--color-green-dark)}.confirm-dialog__button--destructive{background:var(--color-error)}.confirm-dialog__button--destructive:hover{background:#dc2626}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.delete-button{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-md);background:transparent;color:var(--color-error);border:var(--border-width) solid var(--color-error);border-radius:var(--border-radius);font-size:var(--font-size-sm);font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.delete-button:hover:not(:disabled){background:#ef44441a;border-color:#dc2626;color:#dc2626}.delete-button:active:not(:disabled){transform:translateY(0)}.delete-button:disabled{opacity:.6;cursor:not-allowed}.delete-button__icon,.delete-button__spinner{font-size:var(--font-size-base);line-height:1}.delete-button__spinner{animation:spin 2s linear infinite}.delete-button__error{font-size:var(--font-size-xs);color:var(--color-error);margin-top:var(--spacing-xs)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.file-item{background:var(--color-background);border:var(--border-width) solid var(--color-gray-200);border-radius:var(--border-radius);padding:var(--spacing-md);transition:all var(--transition-fast)}.file-item:hover{border-color:var(--color-gray-300);box-shadow:var(--shadow-sm)}.file-item__main{display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-md)}.file-item__info{flex:1;min-width:0}.file-item__filename{font-size:var(--font-size-base);font-weight:500;color:var(--color-primary-black);margin:0 0 var(--spacing-xs) 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-item__meta{display:flex;align-items:center;gap:var(--spacing-sm);font-size:var(--font-size-sm);color:var(--color-gray-500)}.file-item__separator{color:var(--color-gray-300)}.file-item__actions{flex-shrink:0;display:flex;align-items:center;gap:var(--spacing-sm)}.file-item__processing-note{font-size:var(--font-size-xs);color:var(--color-gray-500);font-style:italic}.file-item__message{margin-top:var(--spacing-sm);padding-top:var(--spacing-sm);border-top:var(--border-width) solid var(--color-gray-100);font-size:var(--font-size-sm);color:var(--color-gray-700)}.file-item__error{margin-top:var(--spacing-sm);padding:var(--spacing-sm);background:#ef44441a;border-left:3px solid var(--color-error);font-size:var(--font-size-sm);color:var(--color-error)}@media (max-width: 768px){.file-item__main{flex-direction:column;align-items:flex-start}.file-item__status{width:100%}}.empty-state{text-align:center;padding:var(--spacing-2xl) var(--spacing-lg);background:var(--color-gray-50);border:2px dashed var(--color-gray-300);border-radius:var(--border-radius);margin:var(--spacing-lg) 0}.empty-state__icon{font-size:4rem;margin-bottom:var(--spacing-md);opacity:.5}.empty-state__title{font-size:var(--font-size-lg);font-weight:600;color:var(--color-gray-900);margin:0 0 var(--spacing-sm) 0}.empty-state__description{font-size:var(--font-size-base);color:var(--color-gray-500);margin:0}.file-list{max-width:1200px;margin:0 auto;padding:var(--spacing-lg)}.file-list__header{margin-bottom:var(--spacing-lg)}.file-list__title{font-size:var(--font-size-xl);font-weight:600;color:var(--color-primary-black);margin:0}.file-list__loading,.file-list__error{text-align:center;padding:var(--spacing-2xl);color:var(--color-gray-700)}.file-list__error{color:var(--color-error)}.file-list__items{display:flex;flex-direction:column;gap:var(--spacing-md)}@media (max-width: 768px){.file-list{padding:var(--spacing-md)}}.upload-progress{display:flex;align-items:center;gap:var(--spacing-md)}.upload-progress__bar{flex:1;height:8px;background:var(--color-gray-200);border-radius:4px;overflow:hidden}.upload-progress__fill{height:100%;background:var(--color-primary-green);transition:width var(--transition-fast)}.upload-progress__text{font-size:var(--font-size-sm);font-weight:600;color:var(--color-gray-700);min-width:3rem;text-align:right}.error-display{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);background:#ef44441a;border:var(--border-width) solid var(--color-error);border-radius:var(--border-radius);color:var(--color-error);animation:slideDown var(--transition-base)}.error-display__content{display:flex;align-items:center;gap:var(--spacing-sm);flex:1}.error-display__icon{font-size:var(--font-size-lg);line-height:1}.error-display__message{font-size:var(--font-size-sm);line-height:1.4}.error-display__dismiss{background:none;border:none;color:var(--color-error);font-size:var(--font-size-lg);line-height:1;padding:var(--spacing-xs);cursor:pointer;opacity:.7;transition:opacity var(--transition-fast);flex-shrink:0}.error-display__dismiss:hover{opacity:1}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.upload-button-container{display:flex;flex-direction:column;gap:var(--spacing-sm)}.upload-button{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);background:var(--color-primary-green);color:var(--color-background);border:none;border-radius:var(--border-radius);font-size:var(--font-size-base);font-weight:600;cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--shadow-sm)}.upload-button:hover:not(:disabled){background:var(--color-green-dark);box-shadow:var(--shadow-md);transform:translateY(-1px)}.upload-button:active:not(:disabled){transform:translateY(0);box-shadow:var(--shadow-sm)}.upload-button:disabled{opacity:.7;cursor:not-allowed}.upload-button--uploading{background:var(--color-gray-500)}.upload-button__icon{font-size:var(--font-size-lg);line-height:1}.upload-button__input{display:none}@media (max-width: 768px){.upload-button{width:100%;justify-content:center}}.header{background:var(--color-primary-black);color:var(--color-background);box-shadow:var(--shadow-md);position:sticky;top:0;z-index:100}.header__content{max-width:1200px;margin:0 auto;padding:var(--spacing-lg) var(--spacing-xl);display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-lg)}.header__branding{display:flex;align-items:baseline;gap:var(--spacing-sm)}.header__title{font-size:var(--font-size-2xl);font-weight:700;color:var(--color-background);margin:0}.header__company{font-size:var(--font-size-lg);font-weight:400;color:var(--color-primary-green)}.header__actions{flex-shrink:0}@media (max-width: 768px){.header__content{flex-direction:column;align-items:stretch;padding:var(--spacing-md);gap:var(--spacing-md)}.header__branding{flex-direction:column;align-items:flex-start;gap:var(--spacing-xs)}.header__title{font-size:var(--font-size-xl)}.header__company{font-size:var(--font-size-base)}.header__actions{width:100%}}.footer{background:var(--color-gray-900);color:var(--color-gray-300);padding:var(--spacing-lg) 0;margin-top:auto}.footer__content{max-width:1200px;margin:0 auto;padding:0 var(--spacing-xl);display:flex;justify-content:space-between;align-items:center}.footer__text{margin:0;font-size:var(--font-size-sm)}.footer__links{display:flex;gap:var(--spacing-md)}@media (max-width: 768px){.footer__content{flex-direction:column;gap:var(--spacing-sm);padding:0 var(--spacing-md);text-align:center}}.main-layout{min-height:100vh;display:flex;flex-direction:column;background:var(--color-gray-50)}.main-layout__content{flex:1;padding:var(--spacing-xl) 0}@media (max-width: 768px){.main-layout__content{padding:var(--spacing-md) 0}}