@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg: #0d0f14;--bg-surface: #141720;--bg-card: #1a1e2a;--bg-card-hover: #1f2435;--bg-hover: rgba(255,255,255,.04);--border: rgba(255,255,255,.08);--border-strong: rgba(255,255,255,.14);--text-primary: #f1f3f9;--text-secondary: #9ba3b8;--text-muted: #5b6170;--accent: #6366f1;--accent-bright: #818cf8;--accent-dim: rgba(99,102,241,.15);--accent-glow: rgba(99,102,241,.3);--green: #22c55e;--yellow: #eab308;--red: #ef4444;--blue: #3b82f6;--purple: #a855f7;--orange: #f97316;--radius: 10px;--radius-sm: 6px;--radius-xs: 4px;--radius-xl: 16px;--sidebar-w: 240px;--topbar-h: 56px;--col-todo: #5b6170;--col-inprogress: #6366f1;--col-review: #f59e0b;--col-done: #22c55e}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,sans-serif;background:var(--bg);color:var(--text-primary);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}.app-shell{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-w);background:var(--bg-surface);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;overflow-y:auto}.sidebar-logo{padding:18px 20px 14px;border-bottom:1px solid var(--border)}.sidebar-logo .logo-mark{font-size:20px;font-weight:800;background:linear-gradient(135deg,var(--accent-bright),#c084fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.5px}.sidebar-logo .logo-sub{font-size:10px;color:var(--text-muted);margin-top:1px}.sidebar-section{padding:12px 10px}.sidebar-label{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-weight:600;padding:0 8px;margin-bottom:6px}.nav-item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;font-size:13px;font-weight:500;cursor:pointer;border:none;background:none;width:100%;text-align:left;transition:all .12s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav-item:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-item.active{background:var(--accent-dim);color:var(--accent-bright)}.nav-item .nav-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.sidebar-footer{margin-top:auto;padding:14px 16px;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px}.sidebar-footer img,.user-av{width:28px;height:28px;border-radius:50%;background:var(--accent-dim);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:var(--accent-bright);flex-shrink:0}.sidebar-footer .user-info{flex:1;overflow:hidden}.sidebar-footer .user-name{font-size:12px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-footer .user-email{font-size:10px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.main-area{flex:1;display:flex;flex-direction:column;overflow:hidden}.topbar{height:var(--topbar-h);background:var(--bg-surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 20px;gap:12px;flex-shrink:0}.topbar-title{font-size:15px;font-weight:600}.topbar-actions{margin-left:auto;display:flex;gap:8px;align-items:center}.page-content{flex:1;overflow-y:auto;padding:24px}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;cursor:pointer;border:none;transition:all .12s;white-space:nowrap}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#5254d0}.btn-secondary{background:#ffffff12;color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:#ffffff1a}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--bg-hover);color:var(--text-primary)}.btn-danger{background:#ef444426;color:var(--red);border:1px solid rgba(239,68,68,.25)}.btn-danger:hover{background:#ef444440}.btn-icon{padding:6px;border-radius:var(--radius-xs)}.btn-sm{padding:4px 10px;font-size:12px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);transition:all .15s}.card:hover{border-color:var(--border-strong)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:var(--bg-card);border:1px solid var(--border-strong);border-radius:var(--radius-xl);width:100%;max-width:520px;box-shadow:0 24px 60px #00000080;animation:modalIn .15s ease}@keyframes modalIn{0%{opacity:0;transform:scale(.96) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 14px;border-bottom:1px solid var(--border)}.modal-title{font-size:15px;font-weight:700}.modal-body{padding:20px;display:flex;flex-direction:column;gap:14px}.modal-footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}.form-group{display:flex;flex-direction:column;gap:5px}.form-label{font-size:11px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.form-control{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:13px;padding:8px 12px;font-family:inherit;transition:border-color .12s;width:100%}.form-control:focus{outline:none;border-color:var(--accent-bright)}.form-control::placeholder{color:var(--text-muted)}textarea.form-control{resize:vertical;min-height:80px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.priority-badge{display:inline-flex;align-items:center;gap:4px;font-size:10px;font-weight:700;padding:2px 7px;border-radius:20px;text-transform:uppercase;letter-spacing:.5px}.priority-urgent{background:#ef444433;color:#f87171}.priority-high{background:#f9731633;color:#fb923c}.priority-medium{background:#eab30833;color:#facc15}.priority-low{background:#22c55e33;color:#4ade80}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(99,102,241,.12) 0%,transparent 70%),var(--bg)}.login-card{background:var(--bg-card);border:1px solid var(--border-strong);border-radius:20px;padding:48px 40px;width:380px;text-align:center;box-shadow:0 32px 80px #0006}.login-logo{font-size:32px;font-weight:800;background:linear-gradient(135deg,var(--accent-bright),#c084fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:8px}.login-tagline{color:var(--text-muted);font-size:13px;margin-bottom:36px}.google-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:12px;background:#fff;color:#1a1a2e;border:none;border-radius:10px;padding:13px;font-size:14px;font-weight:600;cursor:pointer;transition:all .15s;font-family:inherit}.google-btn:hover{background:#f0f0f0;transform:translateY(-1px);box-shadow:0 8px 20px #0000004d}.google-btn svg{width:20px;height:20px}.home-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.board-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;cursor:pointer;transition:all .15s;text-decoration:none;display:block;position:relative;overflow:hidden}.board-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--board-color, var(--accent));border-radius:0}.board-card:hover{border-color:var(--border-strong);transform:translateY(-2px);box-shadow:0 8px 24px #0000004d}.board-card-title{font-size:15px;font-weight:700;margin-bottom:6px}.board-card-desc{font-size:12px;color:var(--text-muted);margin-bottom:16px}.board-card-stats{display:flex;gap:12px}.board-stat{font-size:11px;color:var(--text-secondary)}.board-stat strong{color:var(--text-primary);display:block;font-size:16px;font-weight:700}.new-board-card{border:1.5px dashed var(--border);background:transparent;display:flex;align-items:center;justify-content:center;gap:8px;color:var(--text-muted);font-size:13px;min-height:140px}.new-board-card:hover{border-color:var(--accent-bright);color:var(--accent-bright);background:var(--accent-dim)}.board-page{display:flex;flex-direction:column;height:100%}.board-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}.board-kanban{display:flex;gap:16px;flex:1;overflow-x:auto;padding-bottom:16px}.kanban-col{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);width:280px;min-width:280px;display:flex;flex-direction:column;max-height:100%}.kanban-col-header{padding:12px 14px;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--border);flex-shrink:0}.kanban-col-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.kanban-col-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;flex:1}.kanban-col-count{font-size:11px;font-weight:600;background:#ffffff12;padding:1px 7px;border-radius:10px}.kanban-col-body{flex:1;overflow-y:auto;padding:10px;display:flex;flex-direction:column;gap:8px}.kanban-add-btn{margin:8px 10px;padding:7px;border-radius:var(--radius-sm);background:var(--bg-hover);border:1px dashed var(--border);color:var(--text-muted);font-size:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;width:calc(100% - 20px);transition:all .12s}.kanban-add-btn:hover{border-color:var(--accent-bright);color:var(--accent-bright)}.task-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px;cursor:pointer;transition:all .12s}.task-card:hover{border-color:var(--border-strong);background:var(--bg-card-hover);transform:translateY(-1px);box-shadow:0 4px 12px #0003}.task-card-title{font-size:13px;font-weight:600;margin-bottom:8px;line-height:1.4}.task-card-meta{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.task-card-date{font-size:11px;color:var(--text-muted);margin-left:auto}.task-assignee{width:20px;height:20px;border-radius:50%;background:var(--accent-dim);color:var(--accent-bright);font-size:9px;font-weight:700;display:flex;align-items:center;justify-content:center}.task-detail-modal{max-width:640px}.task-detail-title{font-size:18px;font-weight:700;margin-bottom:16px}.detail-row{display:flex;gap:24px;flex-wrap:wrap}.detail-field{flex:1;min-width:120px}.detail-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);margin-bottom:4px}.detail-value{font-size:13px;color:var(--text-primary)}.section-title{font-size:18px;font-weight:700;margin-bottom:4px}.section-sub{font-size:13px;color:var(--text-muted);margin-bottom:20px}.loading-screen{display:flex;align-items:center;justify-content:center;height:100vh;background:var(--bg)}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}.empty-state svg{margin-bottom:12px;opacity:.4}.empty-state p{font-size:13px}.toast{position:fixed;bottom:24px;right:24px;background:var(--bg-card);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:10px 16px;font-size:13px;color:var(--text-primary);box-shadow:0 8px 24px #0006;z-index:9999;animation:toastIn .2s ease}.toast.success{border-left:3px solid var(--green)}.toast.error{border-left:3px solid var(--red)}@keyframes toastIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.color-dots{display:flex;gap:8px;flex-wrap:wrap}.color-dot{width:22px;height:22px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:all .1s}.color-dot.selected{border-color:#fff;transform:scale(1.15)}@media(max-width:640px){.sidebar{display:none}.page-content{padding:12px}.board-kanban{flex-direction:column}.kanban-col{width:100%;min-width:unset}.login-card{width:calc(100vw - 32px);padding:32px 24px}}