.auth-form-container{display:flex;justify-content:center;align-items:center;min-height:calc(100vh - 150px);padding:var(--space-4)}.auth-form-card{background-color:#fff;border-radius:12px;box-shadow:var(--shadow-lg);padding:var(--space-8);width:100%;max-width:480px;animation:fadeIn .5s ease}.auth-form-title{text-align:center;margin-bottom:var(--space-6);color:var(--text-primary);font-size:1.75rem;font-weight:700}.auth-form{margin-bottom:var(--space-6)}.btn-block{width:100%;padding:var(--space-3) var(--space-4);margin-top:var(--space-6);font-size:1rem}.auth-form-footer{text-align:center;color:var(--text-secondary)}.auth-form-footer a{color:var(--primary-color);font-weight:600;transition:color .2s ease}.auth-form-footer a:hover{color:var(--accent-color);text-decoration:underline}@media (max-width: 576px){.auth-form-card{padding:var(--space-4);box-shadow:none;background:transparent}}.project-card{display:block;background-color:#fff;border-radius:8px;box-shadow:var(--shadow-md);border-top:4px solid var(--primary-color);transition:transform .2s ease,box-shadow .2s ease;cursor:pointer;height:100%}.project-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.project-card-content{padding:var(--space-4);display:flex;flex-direction:column;height:100%}.project-card-title{font-size:1.25rem;font-weight:600;margin-bottom:var(--space-2);color:var(--text-primary)}.project-card-description{color:var(--text-secondary);margin-bottom:var(--space-4);flex-grow:1}.project-card-footer{display:flex;align-items:center;justify-content:space-between;font-size:.875rem;color:var(--text-tertiary)}.project-card-date{display:flex;align-items:center;gap:var(--space-1)}.project-card-icon{font-size:.875rem;color:var(--text-tertiary)}.project-form{max-width:100%;animation:fadeIn .3s ease}.color-picker{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-bottom:var(--space-4)}.color-option{width:32px;height:32px;border-radius:8px;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;border:2px solid transparent}.color-option:hover{transform:scale(1.1)}.color-option.selected{border-color:var(--text-primary);box-shadow:0 0 0 2px #1018281a}textarea.form-control{resize:vertical;min-height:80px}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#10182880;display:flex;justify-content:center;align-items:center;z-index:1000;animation:fadeIn .2s ease}.modal-container{width:100%;max-width:500px;max-height:90vh;margin:0 var(--space-4);display:flex;flex-direction:column}.modal-content{background-color:#fff;border-radius:12px;box-shadow:var(--shadow-lg);max-height:90vh;display:flex;flex-direction:column;animation:slideIn .3s ease}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-4) var(--space-6);border-bottom:1px solid var(--border-color)}.modal-title{font-weight:600;font-size:1.25rem;color:var(--text-primary);margin:0}.modal-close-btn{background:none;border:none;color:var(--text-tertiary);cursor:pointer;font-size:1.25rem;display:flex;align-items:center;justify-content:center;transition:color .2s ease,transform .2s ease}.modal-close-btn:hover{color:var(--error-color);transform:scale(1.1)}.modal-body{padding:var(--space-6);overflow-y:auto}@keyframes slideIn{0%{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}@media (max-width: 576px){.modal-container{margin:0;max-width:none;height:100%;width:100%}.modal-content{height:100%;border-radius:0;max-height:none}.modal-body{flex-grow:1}}.dashboard{padding-top:var(--space-8)}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-8)}.dashboard-title{font-size:1.875rem;font-weight:700;color:var(--text-primary)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-6)}.project-card-wrapper{height:100%;min-height:200px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-16) 0;text-align:center;background-color:#fff;border-radius:8px;box-shadow:var(--shadow-md);min-height:300px}.empty-state h2{font-size:1.5rem;font-weight:600;margin-bottom:var(--space-2);color:var(--text-primary)}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:300px;text-align:center}.loader{width:40px;height:40px;border:4px solid rgba(53,99,233,.2);border-left-color:var(--primary-color);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:var(--space-4)}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.dashboard-header{flex-direction:column;align-items:flex-start;gap:var(--space-4)}.projects-grid{grid-template-columns:1fr}}.task-item{display:flex;padding:var(--space-3) var(--space-4);background-color:#fff;border-radius:8px;box-shadow:var(--shadow-sm);margin-bottom:var(--space-3);border-left:4px solid transparent;transition:all .2s ease;position:relative}.task-item:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.task-item.status-completed{border-left-color:var(--success-color);background-color:#12b76a0d}.task-item.status-in-progress{border-left-color:var(--warning-color)}.task-item.status-todo{border-left-color:var(--text-tertiary)}.task-checkbox{width:20px;height:20px;border:2px solid var(--text-tertiary);border-radius:4px;margin-right:var(--space-3);cursor:pointer;flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all .2s ease;align-self:flex-start;margin-top:2px}.task-item.status-completed .task-checkbox{background-color:var(--success-color);border-color:var(--success-color)}.task-item.status-in-progress .task-checkbox{border-color:var(--warning-color)}.task-check-icon{color:#fff;font-size:.75rem}.task-content{flex-grow:1;min-width:0}.task-title{font-weight:500;margin-bottom:var(--space-1);color:var(--text-primary);word-break:break-word}.task-item.status-completed .task-title{text-decoration:line-through;color:var(--text-tertiary)}.task-description{color:var(--text-secondary);font-size:.875rem;margin-bottom:var(--space-2);word-break:break-word}.task-meta{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-2);font-size:.75rem}.task-priority{padding:2px 8px;border-radius:12px;font-weight:500;text-transform:capitalize}.priority-high{background-color:#f044381a;color:var(--error-color)}.priority-medium{background-color:#f790091a;color:var(--warning-color)}.priority-low{background-color:#12b76a1a;color:var(--success-color)}.task-due-date{display:flex;align-items:center;gap:4px;color:var(--text-tertiary)}.task-icon{font-size:.75rem}.task-actions{display:flex;gap:var(--space-1);opacity:0;transition:opacity .2s ease;align-self:flex-start}.task-actions.visible{opacity:1}.task-action-btn{background:none;border:none;cursor:pointer;color:var(--text-tertiary);transition:color .2s ease,transform .2s ease;padding:4px;font-size:.875rem}.task-action-btn:hover{transform:scale(1.2)}.task-action-btn.edit:hover{color:var(--primary-color)}.task-action-btn.delete:hover{color:var(--error-color)}@media (max-width: 576px){.task-actions{opacity:1;position:static;margin-left:var(--space-2)}}.task-form{animation:fadeIn .3s ease}.form-row{display:flex;gap:var(--space-4);margin-bottom:var(--space-4)}.form-row .form-group{flex:1}.form-actions{display:flex;gap:var(--space-3);margin-top:var(--space-4)}textarea.form-control{resize:vertical;min-height:60px}select.form-control{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23475467' viewBox='0 0 16 16'%3E%3Cpath d='M8 11a.5.5 0 0 1-.354-.146l-4.5-4.5a.5.5 0 0 1 .708-.708L8 9.793l4.146-4.147a.5.5 0 0 1 .708.708l-4.5 4.5A.5.5 0 0 1 8 11z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;background-size:16px 12px;padding-right:2.5rem}@media (max-width: 576px){.form-row{flex-direction:column;gap:var(--space-2)}}.project-detail{padding-top:var(--space-4)}.project-detail-header{display:flex;align-items:center;margin-bottom:var(--space-8);padding-bottom:var(--space-4);border-bottom:3px solid var(--primary-color);gap:var(--space-4)}.back-button{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-radius:8px}.project-title-container{flex-grow:1}.project-title{font-size:1.875rem;font-weight:700;color:var(--text-primary);margin-bottom:var(--space-1)}.project-description{color:var(--text-secondary);max-width:600px}.project-actions{display:flex;gap:var(--space-2)}.task-container{margin-bottom:var(--space-8)}.task-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-6)}.task-section-title{font-size:1.5rem;font-weight:600;color:var(--text-primary)}.task-sections{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-6)}.task-section{background-color:#fff;border-radius:8px;box-shadow:var(--shadow-md);padding:var(--space-4);min-height:300px}.task-status-heading{font-size:1rem;font-weight:600;margin-bottom:var(--space-4);padding-bottom:var(--space-2);border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.task-count{background-color:var(--primary-light);color:var(--primary-color);font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:12px}.task-list{max-height:500px;overflow-y:auto}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-8) 0;text-align:center;background-color:#fff;border-radius:8px;box-shadow:var(--shadow-md);min-height:300px}.empty-state-content{max-width:400px}.empty-state h3{font-size:1.25rem;font-weight:600;margin-bottom:var(--space-2);color:var(--text-primary)}.empty-state p{color:var(--text-secondary);margin-bottom:var(--space-4)}.delete-confirmation{text-align:center}.delete-confirmation p{margin-bottom:var(--space-4);color:var(--text-secondary)}.delete-confirmation-buttons{display:flex;justify-content:center;gap:var(--space-4);margin-top:var(--space-6)}.error-container{display:flex;flex-direction:column;align-items:center;padding:var(--space-8);text-align:center}@media (max-width: 768px){.project-detail-header{flex-direction:column;align-items:flex-start}.project-actions{width:100%;margin-top:var(--space-4)}.task-sections{grid-template-columns:1fr}}.not-found{display:flex;justify-content:center;align-items:center;min-height:calc(100vh - 150px);text-align:center;padding:var(--space-4)}.not-found-content{max-width:500px;animation:fadeIn .5s ease}.not-found-title{font-size:6rem;font-weight:700;color:var(--primary-color);margin-bottom:0;line-height:1}.not-found-subtitle{font-size:1.75rem;font-weight:600;margin-bottom:var(--space-4);color:var(--text-primary)}.not-found-message{font-size:1.125rem;color:var(--text-secondary);margin-bottom:var(--space-6)}.not-found-button{padding:var(--space-3) var(--space-6);font-size:1rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.header{background-color:#fff;box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:100}.header-container{display:flex;justify-content:space-between;align-items:center;padding-top:var(--space-4);padding-bottom:var(--space-4)}.logo{display:flex;align-items:center;color:var(--text-primary);font-weight:700;font-size:1.25rem;gap:var(--space-2);transition:transform .2s ease}.logo:hover{transform:scale(1.05);color:var(--primary-color)}.logo-icon{color:var(--primary-color);font-size:1.5rem}.nav{display:flex;align-items:center;gap:var(--space-4)}.nav-link{color:var(--text-secondary);font-weight:500;transition:color .2s ease}.nav-link:hover{color:var(--primary-color)}.welcome-message{color:var(--text-secondary);font-weight:500}@media (max-width: 768px){.welcome-message{display:none}.nav{gap:var(--space-2)}}:root{--primary-color: #3563E9;--primary-light: #EBF2FF;--accent-color: #8265EA;--success-color: #12B76A;--warning-color: #F79009;--error-color: #F04438;--text-primary: #101828;--text-secondary: #475467;--text-tertiary: #667085;--background-light: #F9FAFB;--border-color: #E4E7EC;--shadow-sm: 0 1px 2px rgba(16, 24, 40, .05);--shadow-md: 0 2px 4px rgba(16, 24, 40, .05);--shadow-lg: 0 4px 8px rgba(16, 24, 40, .05);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;font-size:16px;line-height:1.5;color:var(--text-primary);background-color:var(--background-light)}a{color:var(--primary-color);text-decoration:none;transition:color .2s ease}a:hover{color:var(--accent-color)}button{cursor:pointer;font-family:Inter,sans-serif}.app{display:flex;flex-direction:column;min-height:100vh}.container{width:100%;max-width:1200px;margin:0 auto;padding:var(--space-4);flex-grow:1}.center{display:flex;align-items:center;justify-content:center}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-2) var(--space-4);font-weight:500;border-radius:8px;border:none;cursor:pointer;transition:all .2s ease}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:#2954d0}.btn-secondary{background-color:#fff;color:var(--primary-color);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--primary-light)}.btn-danger{background-color:var(--error-color);color:#fff}.btn-danger:hover{background-color:#e63e32}.btn-sm{padding:var(--space-1) var(--space-3);font-size:.875rem}.btn-lg{padding:var(--space-3) var(--space-6);font-size:1rem}.card{background-color:#fff;border-radius:8px;box-shadow:var(--shadow-md);padding:var(--space-6)}.form-group{margin-bottom:var(--space-4)}.form-label{display:block;margin-bottom:var(--space-2);font-weight:500;color:var(--text-primary)}.form-control{width:100%;padding:var(--space-2) var(--space-3);border:1px solid var(--border-color);border-radius:8px;font-family:inherit;font-size:1rem;transition:border-color .2s ease}.form-control:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #3563e91a}.alert{padding:var(--space-3) var(--space-4);border-radius:8px;margin-bottom:var(--space-4);font-weight:500}.alert-danger{background-color:#fee4e2;color:var(--error-color)}.alert-success{background-color:#d1fadf;color:var(--success-color)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--space-2)}.gap-4{gap:var(--space-4)}.mt-2{margin-top:var(--space-2)}.mt-4{margin-top:var(--space-4)}.mb-4{margin-bottom:var(--space-4)}.mr-2{margin-right:var(--space-2)}.fade-in{animation:fadeIn .3s ease-in}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.slide-in{animation:slideIn .3s ease-in}@keyframes slideIn{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@media (max-width: 768px){.container{padding:var(--space-3)}}:root{font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html{height:100%}