@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap");:root{--bg-primary:#060a14;--bg-secondary:#0d1220;--bg-tertiary:#131a2e;--bg-card:#161d30;--bg-card-hover:#1a2340;--bg-surface:#1e2744;--bg-input:#111827;--blue-50:#eff6ff;--blue-100:#dbeafe;--blue-200:#bfdbfe;--blue-300:#93c5fd;--blue-400:#60a5fa;--blue-500:#3b82f6;--blue-600:#2563eb;--blue-700:#1d4ed8;--blue-800:#1e40af;--blue-900:#1e3a8a;--cyan:#06b6d4;--purple:#8b5cf6;--green:#10b981;--yellow:#f59e0b;--red:#ef4444;--orange:#f97316;--pink:#ec4899;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-tertiary:#64748b;--text-muted:#475569;--border-default:rgba(59,130,246,.08);--border-hover:rgba(59,130,246,.2);--border-active:rgba(59,130,246,.4);--border-subtle:hsla(0,0%,100%,.04);--shadow-sm:0 1px 3px rgba(0,0,0,.4);--shadow-md:0 4px 12px rgba(0,0,0,.5);--shadow-lg:0 8px 32px rgba(0,0,0,.6);--shadow-xl:0 16px 48px rgba(0,0,0,.7);--glow-blue:0 0 20px rgba(59,130,246,.15);--glow-blue-strong:0 0 40px rgba(59,130,246,.25);--glow-cyan:0 0 20px rgba(6,182,212,.15);--glass-bg:rgba(13,18,32,.8);--glass-border:hsla(0,0%,100%,.06);--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:9999px;--transition-fast:150ms cubic-bezier(0.4,0,0.2,1);--transition-base:250ms cubic-bezier(0.4,0,0.2,1);--transition-slow:400ms cubic-bezier(0.4,0,0.2,1);--sidebar-width:260px;--sidebar-collapsed:72px;--topbar-height:64px}*,:after,:before{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden}a{color:var(--blue-400);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--blue-300)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.auth-page{display:flex;min-height:100vh;align-items:center;justify-content:center;position:relative;overflow:hidden}.auth-page:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(ellipse at 20% 50%,rgba(59,130,246,.08) 0,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(139,92,246,.06) 0,transparent 50%),radial-gradient(ellipse at 50% 80%,rgba(6,182,212,.05) 0,transparent 50%);animation:authBgPulse 15s ease-in-out infinite;z-index:0}@keyframes authBgPulse{0%,to{transform:translate(0) rotate(0deg)}33%{transform:translate(2%,-1%) rotate(1deg)}66%{transform:translate(-1%,2%) rotate(-1deg)}}.auth-page:after{content:"";position:absolute;width:100%;height:100%;top:0;left:0;background-image:radial-gradient(2px 2px at 20% 30%,rgba(59,130,246,.3),transparent),radial-gradient(2px 2px at 40% 70%,rgba(139,92,246,.2),transparent),radial-gradient(2px 2px at 60% 40%,rgba(6,182,212,.2),transparent),radial-gradient(2px 2px at 80% 60%,rgba(59,130,246,.3),transparent),radial-gradient(1px 1px at 10% 80%,hsla(0,0%,100%,.1),transparent),radial-gradient(1px 1px at 90% 20%,hsla(0,0%,100%,.1),transparent);animation:particleFloat 20s linear infinite;z-index:0}@keyframes particleFloat{0%{transform:translateY(0)}to{transform:translateY(-100px)}}.auth-container{position:relative;z-index:1;width:100%;max-width:440px;padding:20px}.auth-card{background:var(--glass-bg);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--glass-border);border-radius:var(--radius-xl);padding:40px;box-shadow:var(--shadow-xl);animation:authCardIn .6s cubic-bezier(.16,1,.3,1) both}@keyframes authCardIn{0%{opacity:0;transform:translateY(30px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.auth-logo{text-align:center;margin-bottom:32px}.auth-logo h1{font-size:28px;font-weight:800;background:linear-gradient(135deg,var(--blue-400),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.5px}.auth-logo p{color:var(--text-secondary);font-size:14px;margin-top:6px}.auth-form{gap:18px}.auth-form,.form-group{display:flex;flex-direction:column}.form-group{gap:6px}.form-group label{font-size:13px;font-weight:500;color:var(--text-secondary);letter-spacing:.3px}.form-input{width:100%;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-primary);font-size:14px;font-family:inherit;transition:all var(--transition-base);outline:none}.form-input::placeholder{color:var(--text-muted)}.form-input:focus{border-color:var(--blue-500);box-shadow:0 0 0 3px rgba(59,130,246,.12)}.form-input:hover:not(:focus){border-color:var(--border-hover)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border:none;border-radius:var(--radius-md);font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;transition:all var(--transition-base);outline:none;position:relative;overflow:hidden}.btn-primary{background:linear-gradient(135deg,var(--blue-600),var(--blue-500));color:#fff;box-shadow:0 2px 10px rgba(59,130,246,.3)}.btn-primary:hover{background:linear-gradient(135deg,var(--blue-500),var(--blue-400));box-shadow:0 4px 20px rgba(59,130,246,.4);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-secondary{background:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border-default)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--border-hover)}.btn-danger{background:linear-gradient(135deg,#dc2626,var(--red));color:#fff}.btn-danger:hover{box-shadow:0 4px 20px rgba(239,68,68,.3)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:8px 12px}.btn-ghost:hover{background:var(--bg-surface);color:var(--text-primary)}.btn-sm{padding:8px 14px;font-size:13px}.btn-full{width:100%}.auth-footer{text-align:center;margin-top:20px;font-size:14px;color:var(--text-secondary)}.auth-footer a{color:var(--blue-400);font-weight:500}.auth-footer a:hover{color:var(--blue-300);text-decoration:underline}.auth-error{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.2);color:#fca5a5;padding:10px 14px;border-radius:var(--radius-md);font-size:13px;animation:shakeError .4s ease}@keyframes shakeError{0%,to{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}.dashboard-layout{display:flex;min-height:100vh;background:var(--bg-primary)}.sidebar{width:var(--sidebar-width);background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-right:1px solid var(--glass-border);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:100;transition:width var(--transition-slow)}.sidebar-header{padding:20px 20px 16px;border-bottom:1px solid var(--border-subtle)}.sidebar-brand{display:flex;align-items:center;gap:10px}.sidebar-brand-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--blue-500),var(--cyan));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.sidebar-brand h2{font-size:18px;font-weight:700;background:linear-gradient(135deg,var(--blue-400),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sidebar-nav{flex:1 1;padding:12px;overflow-y:auto}.sidebar-section-title{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;padding:16px 12px 8px}.sidebar-link{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-md);color:var(--text-secondary);font-size:14px;font-weight:500;transition:all var(--transition-fast);cursor:pointer;text-decoration:none;position:relative}.sidebar-link:hover{background:var(--bg-surface);color:var(--text-primary)}.sidebar-link.active{background:rgba(59,130,246,.1);color:var(--blue-400)}.sidebar-link.active:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:20px;background:var(--blue-500);border-radius:var(--radius-full)}.sidebar-link-icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.sidebar-project-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.sidebar-footer{padding:12px;border-top:1px solid var(--border-subtle)}.sidebar-user{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.sidebar-user:hover{background:var(--bg-surface)}.sidebar-avatar{width:34px;height:34px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--blue-600),var(--purple));display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;color:#fff;flex-shrink:0}.sidebar-user-info{flex:1 1;min-width:0}.sidebar-user-name{font-size:13px;font-weight:600;color:var(--text-primary)}.sidebar-user-email,.sidebar-user-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-email{font-size:11px;color:var(--text-tertiary)}.main-content{flex:1 1;margin-left:var(--sidebar-width);min-height:100vh;display:flex;flex-direction:column}.topbar{height:var(--topbar-height);background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border);justify-content:space-between;padding:0 28px;position:-webkit-sticky;position:sticky;top:0;z-index:50}.topbar,.topbar-left{display:flex;align-items:center}.topbar-left{gap:16px}.topbar-title{font-size:18px;font-weight:600}.topbar-breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-tertiary)}.topbar-breadcrumb span{color:var(--text-secondary)}.topbar-right{gap:12px}.topbar-icon-btn,.topbar-right{display:flex;align-items:center}.topbar-icon-btn{width:38px;height:38px;border-radius:var(--radius-md);background:transparent;border:1px solid var(--border-default);color:var(--text-secondary);justify-content:center;cursor:pointer;transition:all var(--transition-fast);font-size:18px}.topbar-icon-btn:hover{background:var(--bg-surface);color:var(--text-primary);border-color:var(--border-hover)}.page-content{flex:1 1;padding:28px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:18px;gap:18px;margin-bottom:28px}.stat-card{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:22px;transition:all var(--transition-base);position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--blue-500),var(--cyan));opacity:0;transition:opacity var(--transition-base)}.stat-card:hover{border-color:var(--border-hover);box-shadow:var(--glow-blue);transform:translateY(-2px)}.stat-card:hover:before{opacity:1}.stat-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.stat-card-icon{width:42px;height:42px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:20px}.stat-card-icon.blue{background:rgba(59,130,246,.12);color:var(--blue-400)}.stat-card-icon.green{background:rgba(16,185,129,.12);color:var(--green)}.stat-card-icon.purple{background:rgba(139,92,246,.12);color:var(--purple)}.stat-card-icon.yellow{background:rgba(245,158,11,.12);color:var(--yellow)}.stat-card-icon.cyan{background:rgba(6,182,212,.12);color:var(--cyan)}.stat-card-value{font-size:30px;font-weight:700;color:var(--text-primary);line-height:1.2}.stat-card-label{font-size:13px;color:var(--text-secondary);margin-top:4px}.stat-card-trend{font-size:12px;font-weight:500;display:flex;align-items:center;gap:4px}.stat-card-trend.up{color:var(--green)}.stat-card-trend.down{color:var(--red)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));grid-gap:18px;gap:18px}.project-card{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:22px;cursor:pointer;transition:all var(--transition-base);position:relative;overflow:hidden}.project-card:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;border-radius:var(--radius-full);transition:width var(--transition-base)}.project-card:hover{border-color:var(--border-hover);box-shadow:var(--glow-blue);transform:translateY(-2px)}.project-card:hover:before{width:5px}.project-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.project-card-title{font-size:16px;font-weight:600;display:flex;align-items:center;gap:10px}.project-card-icon{font-size:20px}.project-card-desc{font-size:13px;color:var(--text-secondary);margin-bottom:16px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.project-card-footer{display:flex;align-items:center;justify-content:space-between}.project-card-stats{display:flex;gap:16px;font-size:12px;color:var(--text-tertiary)}.project-card-stat{display:flex;align-items:center;gap:4px}.project-progress{width:100%;height:4px;background:var(--bg-input);border-radius:var(--radius-full);margin-top:14px;overflow:hidden}.project-progress-bar{height:100%;border-radius:var(--radius-full);transition:width var(--transition-slow);background:linear-gradient(90deg,var(--blue-500),var(--cyan))}.project-card-new{border:2px dashed var(--border-default);background:transparent;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;min-height:180px;color:var(--text-tertiary);font-size:14px;transition:all var(--transition-base)}.project-card-new:hover{border-color:var(--blue-500);color:var(--blue-400);background:rgba(59,130,246,.04)}.project-card-new-icon{width:48px;height:48px;border-radius:var(--radius-full);background:rgba(59,130,246,.1);display:flex;align-items:center;justify-content:center;font-size:24px;transition:all var(--transition-base)}.project-card-new:hover .project-card-new-icon{background:rgba(59,130,246,.2);transform:scale(1.1)}.kanban-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.kanban-header h2{font-size:22px;font-weight:700}.kanban-actions{display:flex;gap:10px}.kanban-board{display:flex;gap:18px;overflow-x:auto;padding-bottom:20px;min-height:calc(100vh - 200px)}.kanban-column{flex:0 0 310px;background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-lg);display:flex;flex-direction:column;max-height:calc(100vh - 200px)}.kanban-column-header{padding:16px 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-subtle);flex-shrink:0}.kanban-column-title{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600}.kanban-column-dot{width:10px;height:10px;border-radius:50%}.kanban-column-count{background:var(--bg-surface);padding:2px 8px;border-radius:var(--radius-full);font-size:12px;color:var(--text-tertiary);font-weight:500}.kanban-column-body{flex:1 1;padding:12px;overflow-y:auto;display:flex;flex-direction:column;gap:10px}.kanban-column-body.drag-over{background:rgba(59,130,246,.04)}.kanban-add-task{padding:10px 18px;display:flex;align-items:center;gap:8px;color:var(--text-tertiary);font-size:13px;cursor:pointer;transition:all var(--transition-fast);border-top:1px solid var(--border-subtle);flex-shrink:0}.kanban-add-task:hover{color:var(--blue-400);background:rgba(59,130,246,.04)}.task-card{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-md);padding:14px;cursor:-webkit-grab;cursor:grab;transition:all var(--transition-base);animation:taskFadeIn .3s ease both}@keyframes taskFadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.task-card:hover{border-color:var(--border-hover);box-shadow:var(--glow-blue);transform:translateY(-1px)}.task-card.dragging{opacity:.5;box-shadow:var(--glow-blue-strong);cursor:-webkit-grabbing;cursor:grabbing}.task-card-labels{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}.task-label{padding:2px 8px;border-radius:var(--radius-full);font-size:11px;font-weight:500}.task-label.blue{background:rgba(59,130,246,.15);color:var(--blue-300)}.task-label.green{background:rgba(16,185,129,.15);color:var(--green)}.task-label.purple{background:rgba(139,92,246,.15);color:var(--purple)}.task-label.yellow{background:rgba(245,158,11,.15);color:var(--yellow)}.task-label.red{background:rgba(239,68,68,.15);color:var(--red)}.task-label.cyan{background:rgba(6,182,212,.15);color:var(--cyan)}.task-label.pink{background:rgba(236,72,153,.15);color:var(--pink)}.task-card-title{font-size:14px;font-weight:500;margin-bottom:8px;line-height:1.4}.task-card-desc{margin-bottom:12px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.task-card-desc,.task-card-footer{font-size:12px;color:var(--text-tertiary)}.task-card-footer{display:flex;align-items:center;justify-content:space-between}.task-card-due{display:flex;align-items:center;gap:4px}.task-card-due.overdue{color:var(--red)}.task-priority{display:flex;align-items:center;gap:4px;font-size:11px;font-weight:500;padding:2px 8px;border-radius:var(--radius-full)}.task-priority.low{background:rgba(16,185,129,.1);color:var(--green)}.task-priority.medium{background:rgba(245,158,11,.1);color:var(--yellow)}.task-priority.high{background:rgba(249,115,22,.1);color:var(--orange)}.task-priority.urgent{background:rgba(239,68,68,.15);color:var(--red)}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;animation:overlayIn .2s ease}@keyframes overlayIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:var(--radius-xl);width:100%;max-width:520px;max-height:85vh;overflow-y:auto;box-shadow:var(--shadow-xl);animation:modalIn .3s cubic-bezier(.16,1,.3,1) both}@keyframes modalIn{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;border-bottom:1px solid var(--border-subtle)}.modal-header h3{font-size:17px;font-weight:600}.modal-close{width:32px;height:32px;border-radius:var(--radius-md);background:transparent;border:none;color:var(--text-tertiary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;transition:all var(--transition-fast)}.modal-close:hover{background:var(--bg-surface);color:var(--text-primary)}.modal-body{padding:24px;display:flex;flex-direction:column;gap:18px}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:16px 24px;border-top:1px solid var(--border-subtle)}.form-select{width:100%;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-primary);font-size:14px;font-family:inherit;transition:all var(--transition-base);outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:16px}.form-select:focus{border-color:var(--blue-500);box-shadow:0 0 0 3px rgba(59,130,246,.12)}.form-textarea{width:100%;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-primary);font-size:14px;font-family:inherit;transition:all var(--transition-base);outline:none;resize:vertical;min-height:80px}.form-textarea::placeholder{color:var(--text-muted)}.form-textarea:focus{border-color:var(--blue-500);box-shadow:0 0 0 3px rgba(59,130,246,.12)}.labels-selector{display:flex;flex-wrap:wrap;gap:6px}.label-option{padding:4px 12px;border-radius:var(--radius-full);font-size:12px;font-weight:500;cursor:pointer;border:1px solid var(--border-default);background:transparent;color:var(--text-secondary);transition:all var(--transition-fast)}.label-option:hover{border-color:var(--border-hover)}.label-option.selected{border-color:transparent}.label-option.selected.blue{background:rgba(59,130,246,.2);color:var(--blue-300)}.label-option.selected.green{background:rgba(16,185,129,.2);color:var(--green)}.label-option.selected.purple{background:rgba(139,92,246,.2);color:var(--purple)}.label-option.selected.yellow{background:rgba(245,158,11,.2);color:var(--yellow)}.label-option.selected.red{background:rgba(239,68,68,.2);color:var(--red)}.label-option.selected.cyan{background:rgba(6,182,212,.2);color:var(--cyan)}.color-picker{display:flex;gap:8px;flex-wrap:wrap}.color-option{width:30px;height:30px;border-radius:var(--radius-full);cursor:pointer;border:2px solid transparent;transition:all var(--transition-fast)}.color-option:hover{transform:scale(1.15)}.color-option.selected{border-color:#fff;box-shadow:0 0 0 2px var(--bg-primary),0 0 12px currentColor}.profile-container{max-width:600px}.profile-card{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:28px;margin-bottom:20px}.profile-card h3{font-size:16px;font-weight:600;margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--border-subtle)}.profile-avatar-section{display:flex;align-items:center;gap:20px;margin-bottom:24px}.profile-avatar-large{width:72px;height:72px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--blue-600),var(--purple));display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:700;color:#fff;flex-shrink:0}.activity-list{display:flex;flex-direction:column;gap:1px}.activity-item{display:flex;align-items:flex-start;gap:12px;padding:14px 0;border-bottom:1px solid var(--border-subtle)}.activity-item:last-child{border-bottom:none}.activity-dot{width:8px;height:8px;border-radius:50%;margin-top:6px;flex-shrink:0}.activity-content{flex:1 1}.activity-text{font-size:13px;color:var(--text-secondary);line-height:1.4}.activity-text strong{color:var(--text-primary);font-weight:500}.activity-time{font-size:11px;color:var(--text-muted);margin-top:4px}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.section-header h2{font-size:20px;font-weight:700}.section-header h3{font-size:16px;font-weight:600}.empty-state{flex-direction:column;padding:60px 20px;text-align:center}.empty-state,.empty-state-icon{display:flex;align-items:center;justify-content:center}.empty-state-icon{width:80px;height:80px;border-radius:var(--radius-full);background:rgba(59,130,246,.08);font-size:36px;margin-bottom:20px}.empty-state h3{font-size:18px;font-weight:600;margin-bottom:8px}.empty-state p{color:var(--text-secondary);font-size:14px;max-width:360px;margin-bottom:24px}.spinner{width:20px;height:20px;border:2px solid var(--border-default);border-top-color:var(--blue-500);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.page-loading{display:flex;align-items:center;justify-content:center;min-height:400px}@media (max-width:768px){.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}.main-content{margin-left:0}.kanban-board{flex-direction:column}.kanban-column{flex:none;max-height:none}.stats-grid{grid-template-columns:repeat(2,1fr)}.projects-grid{grid-template-columns:1fr}.auth-card{padding:28px}}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.text-sm{font-size:13px}.text-muted{color:var(--text-secondary)}.font-medium{font-weight:500}.font-semibold{font-weight:600}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}