@import"https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap";:root,[data-theme=light]{--bg-dark: #f8f9fa;--bg-surface: #ffffff;--bg-elevated: #f1f3f4;--bg-hover: #e8eaed;--border: rgba(0, 0, 0, .08);--border-focus: rgba(0, 0, 0, .2);--text: #1a1a1a;--text-secondary: #5f6368;--text-muted: #9aa0a6;--accent: #00a884;--accent-hover: #00bf96;--accent-muted: rgba(0, 168, 132, .12);--success: #00a884;--warning: #f59e0b;--danger: #dc2626;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 30px rgba(0, 0, 0, .12)}[data-theme=dark]{--bg-dark: #09090b;--bg-surface: #131316;--bg-elevated: #1a1a1f;--bg-hover: #222228;--border: rgba(255, 255, 255, .15);--border-focus: rgba(255, 255, 255, .18);--text: #fafafa;--text-secondary: #a1a1aa;--text-muted: #63636e;--accent: #00d4aa;--accent-hover: #00e6b8;--accent-muted: rgba(0, 212, 170, .15);--success: #00d4aa;--warning: #fbbf24;--danger: #f43f5e;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 4px 16px rgba(0, 0, 0, .5);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .6);--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:DM Sans,-apple-system,sans-serif;background:var(--bg-dark);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}#root{min-height:100vh}.loading{display:flex;align-items:center;justify-content:center;height:100vh;font-size:1rem;color:var(--text-muted);gap:12px}.loading:before{content:"";width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg-dark)}.login-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:48px;width:100%;max-width:420px;box-shadow:var(--shadow-lg)}.login-card h1{font-size:2rem;font-weight:700;margin-bottom:8px;color:var(--text)}.login-card>p{color:var(--text-secondary);margin-bottom:32px;font-size:.9375rem}.login-card form{display:flex;flex-direction:column;gap:16px}.login-card input{width:100%;padding:14px 16px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text);font-size:.9375rem;font-family:inherit;transition:all .2s}.login-card input::placeholder{color:var(--text-muted)}.login-card input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted)}.login-card button[type=submit]{background:var(--accent);color:#fff;border:none;padding:14px 24px;border-radius:var(--radius-md);font-size:.9375rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all .15s;margin-top:8px}.login-card button[type=submit]:hover{background:var(--accent-hover)}.toggle-auth{text-align:center;margin-top:24px;color:var(--text-muted);font-size:.875rem}.toggle-auth button{background:none;border:none;color:var(--accent);cursor:pointer;font-family:inherit;font-size:.875rem;font-weight:500;padding:4px 8px;margin-left:4px;border-radius:var(--radius-sm);transition:all .2s}.toggle-auth button:hover{background:var(--accent-muted)}.auth-error{margin:0;padding:12px 16px;background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:var(--radius-md);color:#ef4444;font-size:.875rem}.social-divider{display:flex;align-items:center;margin:24px 0;gap:16px}.social-divider:before,.social-divider:after{content:"";flex:1;height:1px;background:var(--border)}.social-divider span{font-size:.8125rem;color:var(--text-muted);text-transform:lowercase}.social-buttons{display:flex;flex-direction:column;gap:12px}.social-btn{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:12px 16px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text);font-size:.9375rem;font-weight:500;font-family:inherit;cursor:pointer;transition:all .15s}.social-btn:hover{background:var(--bg-hover);border-color:var(--border-focus)}.social-btn svg{flex-shrink:0}.social-btn.google:hover{border-color:#4285f4;background:#4285f414}.app{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--bg-surface);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;transition:width .2s ease;position:relative}.sidebar.collapsed{width:68px}.collapse-toggle{position:absolute;right:-12px;bottom:120px;width:24px;height:24px;border-radius:50%;background:var(--bg-surface);border:1px solid var(--border);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.875rem;color:var(--text-muted);z-index:10;transition:all .15s;box-shadow:var(--shadow-sm)}.collapse-toggle:hover{background:var(--bg-hover);color:var(--text);border-color:var(--border-focus)}.sidebar-header{padding:16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:60px}.sidebar.collapsed .sidebar-header{justify-content:center}.sidebar-header h1{font-size:1.25rem;font-weight:700;color:var(--text);cursor:pointer;display:flex;align-items:center;gap:10px}.sidebar-header h1:before{content:"";width:8px;height:8px;background:var(--accent);border-radius:2px}.sidebar-nav{flex:1;padding:16px 12px;overflow-y:auto}.nav-section{margin-bottom:24px}.nav-section-title{font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);padding:8px 12px}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;transition:all .15s;font-size:.875rem}.nav-item:hover{background:var(--bg-hover);color:var(--text)}.nav-item.active{background:var(--accent-muted);color:var(--accent)}.nav-item .icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:.875rem}.nav-item .board-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.sidebar.collapsed .nav-item{justify-content:center;padding:10px}.sidebar.collapsed .nav-section-title{display:none}.sidebar.collapsed .nav-item .icon{margin:0}.nav-item.add-board-btn{color:var(--text-muted);border:1px dashed var(--border);margin-top:4px;justify-content:center}.nav-item.add-board-btn:hover{color:var(--accent);border-color:var(--accent);background:var(--accent-muted)}.sidebar-footer{padding:12px;border-top:1px solid var(--border)}.sidebar.collapsed .user-card{justify-content:center;padding:8px}.theme-toggle{width:36px;height:36px;border-radius:var(--radius-md);background:var(--bg-elevated);border:1px solid var(--border);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:all .15s;flex-shrink:0;color:var(--text)}.theme-toggle:hover{background:var(--bg-hover);border-color:var(--border-focus)}.user-card{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-md);cursor:pointer;transition:all .15s}.user-card:hover{background:var(--bg-hover)}.user-avatar{width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.875rem;flex-shrink:0}.user-info{flex:1;min-width:0}.user-name{font-size:.875rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-email{font-size:.75rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.main-content{flex:1;display:flex;flex-direction:column;min-width:0;background:var(--bg-dark)}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:var(--radius-md);font-size:.875rem;font-weight:500;font-family:inherit;cursor:pointer;transition:all .15s;border:1px solid var(--border);background:transparent;color:var(--text-muted)}.btn:hover{background:var(--bg-hover);border-color:var(--border-focus);color:var(--text)}.btn-primary{background:transparent;border:1px solid var(--accent);color:var(--accent);font-weight:600}.btn-primary:hover{background:var(--accent-muted);border-color:var(--accent)}.btn-outline{background:transparent;border:1px solid var(--accent);color:var(--accent)}.btn-outline:hover{background:var(--accent-muted);border-color:var(--accent-hover);color:var(--accent-hover)}.btn-icon{width:36px;height:36px;padding:0;justify-content:center}.btn-ghost{background:transparent;border:none}.btn-ghost:hover{background:var(--bg-hover)}.board-list{flex:1;overflow-y:auto;padding:32px}.boards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-top:48px}.board-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column}.board-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--border-focus)}.board-card-content{padding:20px;flex:1}.board-card-header{display:flex;align-items:center;gap:10px;margin-bottom:8px}.board-color-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.board-color-dot.blue{background:#3b82f6}.board-color-dot.green{background:#22c55e}.board-color-dot.purple{background:#8b5cf6}.board-color-dot.orange{background:#f59e0b}.board-color-dot.pink{background:#ec4899}.board-color-dot.cyan{background:#06b6d4}.board-card h3{font-size:1.0625rem;font-weight:600;margin:0}.board-card p{font-size:.8125rem;color:var(--text-muted);line-height:1.5;margin-left:20px}.board-card-actions{display:flex;gap:8px;padding:12px 20px;border-top:1px solid var(--border);opacity:0;transition:opacity .2s}.board-card:hover .board-card-actions{opacity:1}.card-action-btn{flex:1;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius-md);background:transparent;color:var(--text-muted);font-size:.8125rem;cursor:pointer;transition:all .15s}.card-action-btn:hover{background:var(--accent-muted);color:var(--accent);border-color:var(--accent)}.card-action-btn.danger:hover{background:#ef44441a;color:var(--danger);border-color:var(--danger)}.board-card.add-board-card{background:transparent;border:1px dashed var(--border);display:flex;align-items:center;justify-content:center;min-height:180px;color:var(--text-muted)}.board-card.add-board-card:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-muted)}.board-view{flex:1;display:flex;flex-direction:column;min-height:0}.kanban{flex:1;display:flex;gap:20px;padding:24px 32px;overflow-x:auto;align-items:flex-start}.column{width:320px;flex-shrink:0;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);display:flex;flex-direction:column;max-height:calc(100vh - 180px)}.column-header{padding:16px 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}.column-title{display:flex;align-items:center;gap:10px}.column-title h3{font-size:.875rem;font-weight:600}.status-dot{width:10px;height:10px;border-radius:50%}.status-dot.todo{background:var(--text-muted)}.status-dot.in_progress{background:var(--warning)}.status-dot.done{background:var(--success)}.column-count{background:var(--bg-elevated);padding:2px 10px;border-radius:999px;font-size:.75rem;color:var(--text-muted)}.column-body{flex:1;padding:12px;overflow-y:auto;display:flex;flex-direction:column;gap:10px}.add-task-btn{width:100%;padding:10px;background:transparent;border:1px dashed var(--border);border-radius:var(--radius-md);color:var(--text-muted);cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center}.add-task-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-muted)}.task-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;cursor:grab;transition:all .2s;position:relative}.task-card:hover{border-color:var(--border-focus);box-shadow:var(--shadow-md)}.task-card:active{cursor:grabbing}.task-card-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:8px}.task-card h4{font-size:.875rem;font-weight:500;line-height:1.4;flex:1}.task-card .delete-btn{width:24px;height:24px;border-radius:var(--radius-sm);background:transparent;border:none;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:all .15s;flex-shrink:0;margin:-4px -4px 0 8px}.task-card:hover .delete-btn{opacity:1}.task-card .delete-btn:hover{background:#ef444426;color:var(--danger)}.task-card .description{font-size:.8125rem;color:var(--text-muted);margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.task-card-footer{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.priority-badge{padding:3px 8px;border-radius:999px;font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em}.priority-badge.low{background:#22c55e26;color:var(--success)}.priority-badge.medium{background:#f59e0b26;color:var(--warning)}.priority-badge.high{background:#ef444426;color:var(--danger)}.task-meta{display:flex;align-items:center;gap:12px;font-size:.75rem;color:var(--text-muted)}.task-meta span{display:inline-flex;align-items:center;gap:4px}.task-meta svg{flex-shrink:0}.labels{display:flex;flex-wrap:wrap;gap:4px;margin-top:10px}.label{padding:3px 8px;background:var(--bg-surface);border-radius:var(--radius-sm);font-size:.6875rem;color:var(--text-secondary)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:24px;animation:fadeIn .15s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:32px;width:100%;max-width:480px;box-shadow:var(--shadow-lg);animation:slideUp .2s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal h3{font-size:1.25rem;font-weight:600;margin-bottom:24px}.modal .form-group{margin-bottom:20px}.modal label{display:block;font-size:.75rem;font-weight:500;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:8px}.modal input,.modal textarea,.modal select{width:100%;padding:12px 14px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text);font-size:.875rem;font-family:inherit;transition:all .15s}.modal input:focus,.modal textarea:focus,.modal select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted)}.modal textarea{resize:vertical;min-height:80px}.modal select{cursor:pointer}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.color-picker{display:flex;gap:10px;padding:4px 0}.color-btn{width:36px;height:36px;border-radius:50%;border:3px solid transparent;cursor:pointer;transition:all .15s}.color-btn:hover{transform:scale(1.1)}.color-btn.selected{border-color:#fff;box-shadow:var(--shadow-md)}.color-btn.blue{background:#3b82f6}.color-btn.green{background:#22c55e}.color-btn.purple{background:#8b5cf6}.color-btn.orange{background:#f59e0b}.color-btn.pink{background:#ec4899}.color-btn.cyan{background:#06b6d4}.modal-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:28px;padding-top:20px;border-top:1px solid var(--border)}.profile-page{flex:1;display:flex;justify-content:center;padding:48px 32px;overflow-y:auto}.profile-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:40px;width:100%;max-width:480px}.profile-card .back-btn{display:inline-flex;align-items:center;gap:6px;background:none;border:none;color:var(--text-muted);font-size:.875rem;font-family:inherit;cursor:pointer;padding:0;margin-bottom:24px}.profile-card .back-btn:hover{color:var(--text)}.profile-card h2{font-size:1.5rem;font-weight:600;margin-bottom:32px}.profile-info{text-align:center;margin-bottom:32px}.profile-info .avatar{width:96px;height:96px;border-radius:50%;background:var(--accent);color:#fff;font-size:2.25rem;font-weight:600;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}.profile-info .email{font-size:1rem;margin-bottom:8px}.profile-info .role{display:inline-block;background:var(--bg-elevated);padding:6px 14px;border-radius:999px;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary)}.profile-card form{display:flex;flex-direction:column;gap:20px}.profile-card label{display:block;font-size:.75rem;font-weight:500;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:8px}.profile-card input{width:100%;padding:12px 14px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text);font-size:.875rem;font-family:inherit}.profile-card input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted)}.profile-meta{background:var(--bg-elevated);border-radius:var(--radius-md);padding:16px}.profile-meta p{font-size:.875rem;color:var(--text-secondary);margin:4px 0;display:flex;align-items:center;gap:6px}.profile-meta .verified{color:var(--success)}.profile-card button[type=submit]{background:transparent;color:var(--accent);border:1px solid var(--accent);padding:14px 24px;border-radius:var(--radius-md);font-size:.875rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all .15s}.profile-card button[type=submit]:hover{background:var(--accent-muted)}.profile-card button[type=submit]:disabled{opacity:.6;cursor:not-allowed;transform:none}.empty-state{text-align:center;padding:64px 24px;color:var(--text-muted)}.empty-state .icon{font-size:3rem;margin-bottom:16px;opacity:.5}.empty-state p{font-size:.9375rem}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@media (max-width: 768px){.app{height:100vh;height:100dvh;overflow:hidden}.collapse-toggle{display:none}.main-content{height:100vh;height:100dvh;overflow-y:auto}.kanban{flex-direction:column;padding:16px;gap:16px;height:auto;overflow-y:visible}.column{width:100%;min-width:100%;max-width:100%;max-height:none}.board-list{padding:16px}.boards-grid{grid-template-columns:1fr}.login-card{padding:32px 24px}.modal{margin:16px;max-width:calc(100% - 32px)}.profile-page{padding:24px 16px}.profile-card{padding:24px}}
