.auth-container{display:flex;justify-content:center;align-items:center;min-height:100vh;padding:20px}.auth-card{background:#fff;border-radius:16px;padding:40px;width:100%;max-width:450px;box-shadow:0 20px 60px #0000004d}.auth-title{font-size:2rem;font-weight:700;color:#1a202c;margin-bottom:8px;text-align:center}.auth-subtitle{color:#718096;text-align:center;margin-bottom:32px;font-size:.95rem}.auth-form{display:flex;flex-direction:column;gap:20px}.form-group input:disabled{background-color:#f7fafc;cursor:not-allowed}.auth-button{padding:14px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s;margin-top:8px}.auth-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 20px #667eea4d}.auth-button:disabled{opacity:.6;cursor:not-allowed}.auth-footer{margin-top:24px;text-align:center;color:#718096;font-size:.9rem}.auth-footer a{color:#667eea;text-decoration:none;font-weight:600}.auth-footer a:hover{text-decoration:underline}.password-input-wrapper{position:relative;display:flex;align-items:center}.password-input-wrapper input{padding-right:70px;width:100%}.password-toggle-btn{position:absolute;right:12px;background:none;border:none;color:#667eea;font-size:.9rem;font-weight:600;cursor:pointer;padding:6px 10px;border-radius:4px;transition:background-color .2s;-webkit-user-select:none;user-select:none}.password-toggle-btn:hover{background-color:#667eea1a}.password-toggle-btn:active{background-color:#667eea33}.home-container{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.navbar{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 4px 6px #0000001a;padding:16px 0}.navbar-content{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center}.navbar-brand{font-size:1.5rem;font-weight:700;color:#1a202c;margin:0}.navbar-right{display:flex;align-items:center;gap:20px;position:relative}.profile-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem}.user-info{display:flex;flex-direction:column;align-items:flex-start;gap:2px}.user-name{font-weight:600;color:#2d3748;font-size:.95rem}.user-role{font-size:.75rem;color:#718096;text-transform:capitalize;background:#e2e8f0;padding:2px 8px;border-radius:4px}.home-content{max-width:1200px;margin:0 auto;padding:60px 24px}.welcome-section{text-align:center;margin-bottom:60px;color:#fff}.welcome-section h1{font-size:3rem;font-weight:700;margin-bottom:12px;text-shadow:0 2px 4px rgba(0,0,0,.1)}.welcome-section p{font-size:1.2rem;opacity:.9}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-top:40px}.dashboard-card{background:#fff;border-radius:16px;padding:32px;cursor:pointer;transition:all .3s;box-shadow:0 4px 6px #0000001a;position:relative;overflow:hidden}.dashboard-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(135deg,#667eea,#764ba2);transform:scaleX(0);transition:transform .3s}.dashboard-card:hover:before{transform:scaleX(1)}.dashboard-card:hover{transform:translateY(-8px);box-shadow:0 20px 40px #0003}.card-icon{font-size:3rem;margin-bottom:16px}.dashboard-card h3{font-size:1.5rem;font-weight:700;color:#1a202c;margin-bottom:8px}.dashboard-card p{color:#718096;font-size:.95rem;margin-bottom:16px}.card-arrow{font-size:1.5rem;color:#667eea;font-weight:700;position:absolute;bottom:24px;right:24px;transition:transform .3s}.dashboard-card:hover .card-arrow{transform:translate(8px)}@media(max-width:768px){.welcome-section h1{font-size:2rem}.dashboard-grid{grid-template-columns:1fr}.navbar-content{flex-direction:column;gap:16px}}.invitations-container{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);padding:40px 24px}.invitations-header{max-width:1200px;margin:0 auto 40px;color:#fff;text-align:center}.invitations-header h1{font-size:2.5rem;font-weight:700;margin-bottom:8px}.invitations-header p{font-size:1.1rem;opacity:.9}.invitation-form-card,.invitations-list-card{max-width:1200px;margin:0 auto 32px;background:#fff;border-radius:16px;padding:32px;box-shadow:0 10px 30px #0003;overflow:visible}.invitation-form-card h2,.invitations-list-card h2{font-size:1.5rem;font-weight:700;color:#1a202c;margin-bottom:24px}.invitation-form{display:flex;flex-direction:column;gap:20px}.form-row{display:grid;grid-template-columns:2fr 1fr;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-weight:600;color:#2d3748;font-size:.9rem}.form-group input,.form-group select{padding:12px 16px;border:2px solid #e2e8f0;border-radius:8px;font-size:1rem;transition:all .2s;outline:none}.form-group input:focus,.form-group select:focus{border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.send-button{padding:14px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.send-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 20px #667eea4d}.send-button:disabled{opacity:.6;cursor:not-allowed}.error-message{background-color:#fed7d7;color:#c53030;padding:12px 16px;border-radius:8px;font-size:.9rem;margin-bottom:16px;border-left:4px solid #c53030}.success-message{background-color:#c6f6d5;color:#22543d;padding:12px 16px;border-radius:8px;font-size:.9rem;margin-bottom:16px;border-left:4px solid #22543d}.no-invitations{text-align:center;color:#718096;padding:40px;font-size:1.1rem}.invitations-table{overflow:visible}table{width:100%;border-collapse:collapse;position:relative}thead{background:#f7fafc}th{padding:12px 16px;text-align:left;font-weight:600;color:#2d3748;font-size:.9rem;border-bottom:2px solid #e2e8f0}td{padding:16px;border-bottom:1px solid #e2e8f0;color:#4a5568;overflow:visible}tr:hover{background:#f7fafc}.role-badge{display:inline-block;padding:4px 12px;background:#e2e8f0;color:#2d3748;border-radius:12px;font-size:.85rem;font-weight:600;text-transform:capitalize}.status-badge{display:inline-block;padding:4px 12px;border-radius:12px;font-size:.85rem;font-weight:600;text-transform:capitalize}.status-accepted{background:#c6f6d5;color:#22543d}.status-pending{background:#feebc8;color:#7c2d12}.status-expired{background:#fed7d7;color:#742a2a}@media(max-width:768px){.form-row{grid-template-columns:1fr}.invitations-table{font-size:.85rem}th,td{padding:8px}}.actions-cell{position:relative;overflow:visible}.three-dot-menu-button{background:none;border:none;cursor:pointer;padding:8px;border-radius:4px;transition:all .2s;display:inline-flex;align-items:center;justify-content:center;color:#4a5568;font-size:1.25rem}.three-dot-menu-button:hover{background-color:#e2e8f0;color:#2d3748}.three-dot-menu-button:focus{outline:2px solid #667eea;outline-offset:2px}.dropdown-menu{position:absolute;right:0;top:100%;margin-top:4px;background:#fff;border:1px solid #e2e8f0;border-radius:8px;box-shadow:0 4px 12px #00000026;min-width:160px;z-index:1000;overflow:hidden;white-space:nowrap}.dropdown-item{display:block;width:100%;padding:12px 16px;background:none;border:none;text-align:left;color:#2d3748;font-size:.9rem;cursor:pointer;transition:background-color .2s}.dropdown-item:hover{background-color:#f7fafc}.dropdown-item.delete{color:#c53030}.dropdown-item.delete:hover{background-color:#fed7d7}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:2000;padding:20px}.modal-container{background:#fff;border-radius:12px;max-width:500px;width:100%;box-shadow:0 20px 60px #0000004d;animation:modalSlideIn .2s ease-out}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.modal-header{padding:24px 24px 16px;border-bottom:1px solid #e2e8f0}.modal-header h3{margin:0;font-size:1.25rem;font-weight:700;color:#1a202c}.modal-body{padding:24px}.modal-body p{margin:0 0 12px;color:#4a5568;line-height:1.6}.modal-body p:last-child{margin-bottom:0}.modal-body strong{color:#2d3748;font-weight:600}.warning-text{color:#c53030;font-size:.9rem;font-weight:500}.current-role-text{color:#2d3748;font-size:.95rem;margin-bottom:20px}.role-selection{display:flex;flex-direction:column;gap:12px;margin-top:16px}.role-option{display:flex;align-items:center;padding:12px 16px;border:2px solid #e2e8f0;border-radius:8px;cursor:pointer;transition:all .2s}.role-option:hover{border-color:#cbd5e0;background-color:#f7fafc}.role-option input[type=radio]{margin-right:12px;width:18px;height:18px;cursor:pointer;accent-color:#667eea}.role-option input[type=radio]:checked+span{font-weight:600;color:#667eea}.role-option span{font-size:1rem;color:#2d3748;transition:all .2s}.modal-footer{padding:16px 24px;border-top:1px solid #e2e8f0;display:flex;justify-content:flex-end;gap:12px}.modal-button{padding:10px 20px;border:none;border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s}.modal-button:disabled{opacity:.6;cursor:not-allowed}.cancel-button{background:#e2e8f0;color:#2d3748}.cancel-button:hover:not(:disabled){background:#cbd5e0}.confirm-button{background:#c53030;color:#fff}.confirm-button:hover:not(:disabled){background:#9b2c2c;transform:translateY(-1px);box-shadow:0 4px 12px #c530304d}.save-button{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.save-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #667eea4d}@media(max-width:768px){.modal-container{max-width:100%;margin:0 16px}.modal-footer{flex-direction:column-reverse}.modal-button{width:100%}}.placeholder-container{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;justify-content:center;align-items:center;padding:20px}.placeholder-content{background:#fff;border-radius:16px;padding:60px 40px;text-align:center;box-shadow:0 20px 60px #0000004d;max-width:500px}.placeholder-icon{font-size:5rem;margin-bottom:24px}.placeholder-content h1{font-size:2rem;font-weight:700;color:#1a202c;margin-bottom:12px}.placeholder-content p{color:#718096;font-size:1.1rem;margin-bottom:32px}.back-button{padding:12px 32px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.back-button:hover{transform:translateY(-2px);box-shadow:0 10px 20px #667eea4d}.downloader-layout{display:flex;min-height:100vh;background:#f7fafc}.sidebar{background:linear-gradient(180deg,#667eea,#764ba2);color:#fff;transition:width .3s ease;display:flex;flex-direction:column;position:fixed;left:0;top:0;height:100vh;z-index:100}.sidebar.open{width:250px}.sidebar.closed{width:70px}.sidebar-header{padding:24px 16px;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-logo{display:flex;align-items:center;gap:12px;font-size:1.2rem;font-weight:700}.logo-icon{font-size:1.8rem}.logo-text{white-space:nowrap;overflow:hidden}.sidebar-nav{flex:1;padding:16px 8px;display:flex;flex-direction:column;gap:8px}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 16px;background:transparent;border:none;border-radius:8px;color:#fff;cursor:pointer;transition:all .2s;font-size:.95rem;text-align:left;white-space:nowrap}.nav-item:hover{background:#ffffff1a}.nav-item.active{background:#fff3;font-weight:600}.nav-icon{font-size:1.3rem;min-width:24px;text-align:center}.nav-label{overflow:hidden}.sidebar.closed .nav-label{display:none}.sidebar-footer{padding:16px 8px;border-top:1px solid rgba(255,255,255,.1)}.main-content{flex:1;display:flex;flex-direction:column;transition:margin-left .3s ease}.sidebar.open~.main-content{margin-left:250px}.sidebar.closed~.main-content{margin-left:70px}.top-bar{background:#fff;box-shadow:0 2px 4px #0000001a;padding:16px 24px;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:50}.toggle-sidebar-btn{background:transparent;border:none;font-size:1.5rem;cursor:pointer;padding:8px;border-radius:8px;transition:background .2s}.toggle-sidebar-btn:hover{background:#f7fafc}.top-bar-right{display:flex;align-items:center;gap:16px}.profile-dropdown{position:relative}.profile-button{display:flex;align-items:center;gap:12px;padding:8px 16px;background:#fff;border:2px solid #e2e8f0;border-radius:12px;cursor:pointer;transition:all .2s}.profile-button:hover{border-color:#667eea;box-shadow:0 4px 12px #667eea26}.profile-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem}.profile-name{font-weight:600;color:#2d3748;font-size:.95rem}.dropdown-arrow{font-size:.7rem;color:#718096;transition:transform .2s}.profile-button:hover .dropdown-arrow{transform:translateY(2px)}.dropdown-menu{position:absolute;top:calc(100% + 8px);right:0;background:#fff;border-radius:12px;box-shadow:0 10px 40px #00000026;min-width:220px;padding:8px;z-index:1000;animation:dropdownFadeIn .2s ease}@keyframes dropdownFadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.dropdown-item{width:100%;display:flex;align-items:center;gap:12px;padding:12px 16px;background:none;border:none;border-radius:8px;cursor:pointer;transition:all .2s;font-size:.95rem;color:#2d3748;font-weight:500;text-align:left}.dropdown-item:hover{background:#f7fafc;color:#667eea}.dropdown-icon{font-size:1.2rem}.dropdown-divider{height:1px;background:#e2e8f0;margin:8px 0}.logout-item{color:#e53e3e}.logout-item:hover{background:#fff5f5;color:#c53030}.page-content{flex:1;padding:32px;overflow-y:auto}@media(max-width:768px){.sidebar.open{width:100%}.sidebar.closed{width:0;overflow:hidden}.main-content{margin-left:0!important}.page-content{padding:16px}}.cookies-page{max-width:900px;margin:0 auto}.page-header{margin-bottom:32px}.page-header h1{font-size:2rem;font-weight:700;color:#1a202c;margin-bottom:8px}.page-header p{font-size:1rem;color:#718096}.upload-card{background:#fff;border-radius:16px;padding:32px;box-shadow:0 2px 8px #0000001a;margin-bottom:24px}.upload-area{border:3px dashed #cbd5e0;border-radius:12px;padding:48px 32px;text-align:center;cursor:pointer;transition:all .3s;background:#f7fafc;margin-bottom:24px}.upload-area:hover{border-color:#667eea;background:#edf2f7}.upload-area.dragging{border-color:#667eea;background:#e6f2ff;transform:scale(1.02)}.upload-area.has-file{border-color:#48bb78;background:#f0fff4;cursor:default}.upload-icon{font-size:3.5rem;margin-bottom:16px;opacity:.6}.upload-area h3{font-size:1.2rem;color:#2d3748;margin-bottom:8px}.upload-area p{color:#718096;font-size:.95rem;margin-bottom:12px}.file-type-hint{display:inline-block;background:#e2e8f0;color:#4a5568;padding:6px 16px;border-radius:20px;font-size:.85rem;font-weight:500}.file-preview{display:flex;align-items:center;gap:16px;padding:16px;background:#fff;border-radius:12px;box-shadow:0 2px 8px #0000001a}.file-icon{font-size:2.5rem}.file-info{flex:1;text-align:left}.file-info h4{font-size:1rem;color:#2d3748;margin-bottom:4px;word-break:break-all}.file-info p{font-size:.85rem;color:#718096;margin:0}.remove-file-btn{width:32px;height:32px;border-radius:50%;background:#fed7d7;color:#c53030;border:none;font-size:1.1rem;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center}.remove-file-btn:hover{background:#fc8181;color:#fff;transform:scale(1.1)}.status-message{display:flex;align-items:center;justify-content:center;gap:12px;padding:14px;border-radius:10px;margin-bottom:20px;font-weight:600;animation:slideIn .3s ease}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.status-message.uploading{background:#bee3f8;color:#2c5282}.status-message.success{background:#c6f6d5;color:#22543d}.status-message.error{background:#fed7d7;color:#742a2a}.spinner{width:18px;height:18px;border:3px solid rgba(44,82,130,.3);border-top-color:#2c5282;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.status-icon{font-size:1.3rem;font-weight:700}.upload-button{width:100%;padding:14px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:10px;font-size:1rem;font-weight:700;cursor:pointer;transition:all .3s}.upload-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 20px #667eea66}.upload-button:disabled{opacity:.6;cursor:not-allowed}.info-card{background:#fff;border-radius:16px;padding:24px;box-shadow:0 2px 8px #0000001a;border-left:4px solid #667eea}.info-card h3{font-size:1.1rem;color:#2d3748;margin-bottom:16px;display:flex;align-items:center;gap:8px}.info-card ul{list-style:none;padding:0;margin:0}.info-card li{color:#4a5568;padding:8px 0 8px 24px;position:relative;font-size:.95rem}.info-card li:before{content:"•";position:absolute;left:8px;color:#667eea;font-weight:700;font-size:1.2rem}@media(max-width:768px){.upload-card{padding:24px 16px}.upload-area{padding:32px 16px}.page-header h1{font-size:1.5rem}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}#root{min-height:100vh}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#888;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}