.login-page{min-height:100vh;display:flex;flex-direction:column;position:relative;overflow:hidden}.login-background{position:absolute;inset:0;z-index:0;overflow:hidden}.login-gradient-1{position:absolute;width:600px;height:600px;background:radial-gradient(circle,var(--color-primary-500) 0%,transparent 70%);opacity:.15;top:-200px;left:-200px;animation:float 20s ease-in-out infinite}.login-gradient-2{position:absolute;width:800px;height:800px;background:radial-gradient(circle,var(--color-accent-pink) 0%,transparent 70%);opacity:.1;bottom:-300px;right:-300px;animation:float 25s ease-in-out infinite reverse}.login-grid{position:absolute;inset:0;background-image:linear-gradient(var(--border-primary) 1px,transparent 1px),linear-gradient(90deg,var(--border-primary) 1px,transparent 1px);background-size:60px 60px;opacity:.3;mask-image:radial-gradient(ellipse at center,black 20%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse at center,black 20%,transparent 80%)}@keyframes float{0%,to{transform:translate(0)}50%{transform:translate(30px,30px)}}.login-content{flex:1;display:grid;grid-template-columns:1fr 450px;gap:var(--space-16);align-items:center;max-width:1400px;margin:0 auto;padding:var(--space-8);position:relative;z-index:1}.login-hero{animation:fadeInUp var(--duration-slower) var(--ease-out)}.login-logo{display:flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-8)}.login-logo-icon{width:40px;height:40px;color:var(--color-primary-500)}.login-logo-text{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);background:linear-gradient(135deg,var(--color-primary-400),var(--color-accent-pink));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-title{font-size:3.5rem;font-weight:var(--font-weight-bold);line-height:1.1;margin-bottom:var(--space-6)}.login-title-gradient{display:block;background:linear-gradient(135deg,var(--color-primary-400),var(--color-accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-subtitle{font-size:var(--font-size-lg);color:var(--text-secondary);max-width:500px;margin-bottom:var(--space-10)}.login-features{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-6)}.login-feature{display:flex;gap:var(--space-3);padding:var(--space-4);background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-xl);transition:all var(--duration-normal) var(--ease-in-out)}.login-feature:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.login-feature-icon{flex-shrink:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--color-primary-500),var(--color-primary-600));border-radius:var(--radius-lg);color:#fff}.login-feature-title{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-1)}.login-feature-desc{font-size:var(--font-size-xs);color:var(--text-tertiary)}.login-card{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-2xl);overflow:hidden;box-shadow:var(--shadow-2xl);animation:fadeInUp var(--duration-slower) var(--ease-out) .2s both}.login-card-content{padding:var(--space-10)}.login-card-title{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);text-align:center;margin-bottom:var(--space-2)}.login-card-subtitle{font-size:var(--font-size-sm);color:var(--text-tertiary);text-align:center;margin-bottom:var(--space-8)}.login-error{padding:var(--space-3);background:#ef44441a;border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-lg);color:var(--color-error);font-size:var(--font-size-sm);text-align:center;margin-bottom:var(--space-4)}.login-google-btn{width:100%;height:52px;font-size:var(--font-size-base)}.login-terms{font-size:var(--font-size-xs);color:var(--text-muted);text-align:center;margin-top:var(--space-6)}.login-terms a{color:var(--color-primary-500)}.login-terms a:hover{text-decoration:underline}.login-card-footer{padding:var(--space-4);background:var(--bg-tertiary);border-top:1px solid var(--border-primary);text-align:center}.login-card-footer p{font-size:var(--font-size-sm);color:var(--text-tertiary)}.login-footer{padding:var(--space-6);text-align:center;position:relative;z-index:1}.login-footer p{font-size:var(--font-size-sm);color:var(--text-muted)}@media(max-width:1024px){.login-content{grid-template-columns:1fr;max-width:500px;gap:var(--space-8)}.login-hero{text-align:center}.login-title{font-size:2.5rem}.login-subtitle{margin-left:auto;margin-right:auto}.login-features{grid-template-columns:1fr;max-width:400px;margin:0 auto}}@media(max-width:640px){.login-title{font-size:2rem}.login-features{display:none}.login-card-content{padding:var(--space-6)}}.notifications-container{position:relative}.notifications-trigger{position:relative;display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-md);background:transparent;border:none;color:var(--text-secondary);cursor:pointer;transition:all var(--duration-fast)}.notifications-trigger:hover,.notifications-trigger.active{background:var(--bg-hover);color:var(--text-primary)}.notifications-badge{position:absolute;top:-2px;right:-2px;min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:var(--color-error);color:#fff;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;border:2px solid var(--bg-elevated)}.notifications-popover{position:absolute;bottom:100%;left:0;width:320px;max-height:480px;background:var(--bg-elevated);border:1px solid var(--border-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);display:flex;flex-direction:column;z-index:50;overflow:hidden;margin-bottom:var(--space-2)}.notifications-header-area{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border-primary);background:var(--bg-secondary)}.notifications-header-area h3{margin:0;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--text-primary)}.mark-all-read{display:flex;align-items:center;gap:var(--space-1);background:none;border:none;font-size:var(--font-size-xs);color:var(--color-primary-500);cursor:pointer;padding:var(--space-1);border-radius:var(--radius-sm)}.mark-all-read:hover{background:var(--color-primary-50)}.notifications-list{overflow-y:auto;max-height:400px;display:flex;flex-direction:column}.notifications-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-8);color:var(--text-disabled);gap:var(--space-2)}.notifications-empty p{margin:0;font-size:var(--font-size-sm)}.notification-item{display:flex;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border-secondary);cursor:pointer;transition:background-color var(--duration-fast);position:relative}.notification-item:hover{background:var(--bg-hover)}.notification-item.unread{background:rgba(var(--color-primary-rgb),.05)}.notification-item:last-child{border-bottom:none}.notification-icon{flex-shrink:0;margin-top:2px}.notification-content{flex:1;min-width:0}.notification-header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:2px}.notification-title{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-primary)}.notification-time{font-size:10px;color:var(--text-muted);flex-shrink:0;margin-left:var(--space-2)}.notification-message{margin:0;font-size:var(--font-size-xs);color:var(--text-secondary);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.notification-dot{position:absolute;top:var(--space-3);right:var(--space-2);width:6px;height:6px;border-radius:50%;background:var(--color-primary-500)}.notification-settings{display:flex;flex-direction:column;height:100%}.notification-settings-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border-primary);background:var(--bg-secondary)}.notification-settings-header h3{margin:0;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--text-primary)}.close-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius-sm);background:transparent;border:none;color:var(--text-tertiary);cursor:pointer;transition:all var(--duration-fast)}.close-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.notification-settings-list{padding:var(--space-4);overflow-y:auto;flex:1;display:flex;flex-direction:column;gap:var(--space-4)}.setting-item{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.setting-info{display:flex;flex-direction:column;gap:2px}.setting-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-primary)}.setting-description{font-size:var(--font-size-xs);color:var(--text-tertiary)}.notification-settings-footer{padding:var(--space-4);border-top:1px solid var(--border-primary);background:var(--bg-elevated)}.switch{position:relative;display:inline-block;width:36px;height:20px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;inset:0;background-color:var(--border-secondary);transition:.4s;border-radius:34px}.slider:before{position:absolute;content:"";height:16px;width:16px;left:2px;bottom:2px;background-color:#fff;transition:.4s;border-radius:50%;box-shadow:var(--shadow-sm)}input:checked+.slider{background-color:var(--color-primary-500)}input:focus+.slider{box-shadow:0 0 1px var(--color-primary-500)}input:checked+.slider:before{transform:translate(16px)}.sidebar{display:flex;flex-direction:column;width:280px;height:100vh;background:var(--surface-sidebar);border-right:1px solid var(--border-primary);transition:width var(--duration-slow) var(--ease-in-out);flex-shrink:0;position:sticky;top:0;z-index:var(--z-sticky)}.sidebar.collapsed{width:72px}.sidebar-header{display:flex;align-items:center;justify-content:center;padding:var(--space-4);border-bottom:1px solid var(--border-primary);flex-shrink:0}.sidebar-logo{display:flex;align-items:center;gap:var(--space-2)}.sidebar-logo-icon{width:32px;height:32px;color:var(--color-primary-500)}.sidebar-logo-text{font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);background:linear-gradient(135deg,var(--color-primary-400),var(--color-accent-pink));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sidebar-search{padding:var(--space-3) var(--space-4)}.sidebar-search .form-group{margin-bottom:0}.sidebar-nav{display:flex;flex-direction:column;gap:var(--space-1);padding:var(--space-2) var(--space-3)}.sidebar-nav-item{display:flex;align-items:center;gap:var(--space-3);width:100%;padding:var(--space-2) var(--space-3);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-secondary);background:transparent;border:none;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--duration-fast) var(--ease-in-out);text-align:left}.sidebar-nav-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.sidebar-nav-item.active{background:#6366f11a;color:var(--color-primary-500)}.sidebar.collapsed .sidebar-nav-item{justify-content:center;padding:var(--space-3)}.sidebar-section{flex:1;display:flex;flex-direction:column;overflow:hidden;padding:var(--space-2) var(--space-3)}.sidebar-section-header{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-2) var(--space-3);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;background:transparent;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--duration-fast) var(--ease-in-out)}.sidebar-section-header:hover{background:var(--bg-tertiary)}.sidebar-section-add{margin-left:auto;opacity:0;transition:opacity var(--duration-fast) var(--ease-in-out)}.sidebar-section-header:hover .sidebar-section-add{opacity:1}.sidebar-boards{display:flex;flex-direction:column;gap:var(--space-1);padding-left:var(--space-2);overflow-y:auto;flex:1}.sidebar-board-wrapper{position:relative;display:flex;align-items:center;width:100%;padding-right:var(--space-1)}.sidebar-board-item{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-2) var(--space-3);font-size:var(--font-size-sm);color:var(--text-secondary);background:transparent;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--duration-fast) var(--ease-in-out);text-align:left;margin-right:-24px}.sidebar-board-action{opacity:0;margin-left:-var(--space-8);position:absolute;right:8px;background:var(--surface-sidebar);box-shadow:-4px 0 8px var(--surface-sidebar);transition:all var(--duration-fast)}.sidebar-board-wrapper:hover .sidebar-board-action{opacity:1}.sidebar-board-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.sidebar-board-item.active{background:#6366f11a;color:var(--color-primary-500)}.sidebar-board-item span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-boards-empty{padding:var(--space-4);font-size:var(--font-size-sm);color:var(--text-muted);text-align:center}.sidebar-footer{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-3);border-top:1px solid var(--border-primary);flex-shrink:0}.sidebar-theme-toggle{display:flex;align-items:center;gap:var(--space-3);width:100%;padding:var(--space-2) var(--space-3);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-secondary);background:transparent;border:none;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--duration-fast) var(--ease-in-out);text-align:left}.sidebar-theme-toggle:hover{background:var(--bg-tertiary);color:var(--text-primary)}.sidebar-user{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-lg);cursor:pointer;transition:background var(--duration-fast) var(--ease-in-out)}.sidebar-user:hover{background:var(--bg-tertiary)}.sidebar-user-info{display:flex;flex-direction:column;overflow:hidden}.sidebar-user-name{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-user-email{font-size:var(--font-size-xs);color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.create-board-form{display:flex;flex-direction:column;gap:var(--space-4)}.template-description{font-size:var(--font-size-xs);color:var(--text-secondary);margin-top:4px;margin-left:2px}.sidebar-boards::-webkit-scrollbar{width:4px}.sidebar-boards::-webkit-scrollbar-track{background:transparent}.sidebar-boards::-webkit-scrollbar-thumb{background:var(--border-primary);border-radius:var(--radius-full)}@media(max-width:1024px){.sidebar{position:fixed;left:0;top:0;z-index:var(--z-modal);transform:translate(-100%);transition:transform var(--duration-slow) var(--ease-in-out)}.sidebar-board-wrapper{position:relative;display:flex;align-items:center;width:100%;padding-right:var(--space-1)}.sidebar-board-wrapper .sidebar-board-item{flex:1}.sidebar-board-action{opacity:0;margin-left:-var(--space-8);position:absolute;right:8px;background:var(--surface-sidebar);box-shadow:-4px 0 8px var(--surface-sidebar);transition:all var(--duration-fast)}.sidebar-board-wrapper:hover .sidebar-board-action{opacity:1}.sidebar-archived-trigger{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-2) var(--space-3);margin-top:var(--space-2);font-size:var(--font-size-xs);color:var(--text-tertiary);background:transparent;border:1px dashed var(--border-primary);border-radius:var(--radius-md);cursor:pointer;transition:all var(--duration-fast)}.sidebar-archived-trigger:hover{background:var(--bg-tertiary);color:var(--text-primary);border-color:var(--border-secondary)}.archived-boards-list{display:flex;flex-direction:column;gap:var(--space-3)}.archived-board-item{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3);background:var(--bg-secondary);border-radius:var(--radius-md);border:1px solid var(--border-secondary)}.archived-board-info{display:flex;flex-direction:column;gap:2px}.archived-board-title{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-primary)}.archived-board-date{font-size:var(--font-size-xs);color:var(--text-muted)}.archived-board-actions{display:flex;align-items:center;gap:var(--space-2)}}.card-item{padding:var(--space-3);background:var(--surface-card);border:1px solid var(--border-primary);border-radius:var(--radius-lg);cursor:grab;transition:all var(--duration-normal) var(--ease-in-out);-webkit-user-select:none;user-select:none}.card-item:hover{border-color:var(--border-secondary);box-shadow:var(--shadow-md);transform:translateY(-1px)}.card-item:active{cursor:grabbing}.card-dragging{opacity:.8;box-shadow:var(--shadow-xl);transform:rotate(3deg) scale(1.02);border-color:var(--color-primary-500)}.card-labels{display:flex;gap:var(--space-1);margin-bottom:var(--space-2);flex-wrap:wrap}.card-label-dot{width:32px;height:6px;border-radius:var(--radius-full)}.card-labels-more{font-size:var(--font-size-xs);color:var(--text-muted)}.card-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-2);margin-bottom:var(--space-2)}.card-title{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-primary);line-height:var(--line-height-normal);flex:1;word-break:break-word}.card-menu-btn{opacity:1;color:var(--text-tertiary);flex-shrink:0;transition:opacity var(--duration-fast) var(--ease-in-out)}.card-item:hover .card-menu-btn{opacity:1}.card-badges{display:flex;gap:var(--space-2);flex-wrap:wrap;margin-bottom:var(--space-2)}.card-meta{display:flex;flex-wrap:wrap;gap:var(--space-2);font-size:var(--font-size-xs);color:var(--text-tertiary)}.card-due-date,.card-story-points,.card-subtasks,.card-attachments,.card-time{display:flex;align-items:center;gap:var(--space-1);padding:2px var(--space-2);background:var(--bg-tertiary);border-radius:var(--radius-sm)}.card-due-date.overdue{background:#ef444426;color:var(--color-error)}.card-due-date.today{background:#f59e0b26;color:var(--color-warning)}.card-due-date.tomorrow{background:#3b82f626;color:var(--color-info)}.card-story-points{background:var(--color-primary-100);color:var(--color-primary-700);font-weight:var(--font-weight-semibold);min-width:24px;justify-content:center}[data-theme=dark] .card-story-points{background:#6366f133;color:var(--color-primary-300)}.card-subtasks.completed{background:#10b98126;color:var(--color-success)}.card-footer{display:flex;justify-content:flex-end;margin-top:var(--space-3);padding-top:var(--space-2);border-top:1px solid var(--border-primary)}.quick-add-card{padding:var(--space-2);background:var(--surface-card);border:1px solid var(--border-primary);border-radius:var(--radius-lg)}.quick-add-card textarea{resize:none;margin-bottom:var(--space-2)}.quick-add-actions{display:flex;gap:var(--space-2)}.column{flex-shrink:0;width:320px;max-height:100%;display:flex;flex-direction:column;background:var(--surface-column);border-radius:var(--radius-xl);border:1px solid var(--border-primary);transition:all var(--duration-normal) var(--ease-in-out)}.column-over{background:var(--bg-tertiary);border-color:var(--color-primary-400);box-shadow:0 0 0 2px #6366f133}.column-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border-primary);flex-shrink:0}.column-header-left{display:flex;align-items:center;gap:var(--space-2)}.column-color-indicator{width:4px;height:16px;border-radius:var(--radius-full)}.column-title{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--text-primary)}.column-count{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 var(--space-1);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);color:var(--text-tertiary);background:var(--bg-tertiary);border-radius:var(--radius-full)}.column-header-actions{display:flex;gap:var(--space-1);opacity:0;transition:opacity var(--duration-fast) var(--ease-in-out)}.column:hover .column-header-actions{opacity:1}.column-cards{flex:1;overflow-y:auto;padding:var(--space-2) 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