*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:#e2e8f0;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;background:#080c17;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;overflow-x:hidden}button{cursor:pointer;background:0 0;border:none;font-family:inherit}input,textarea,select{font-family:inherit}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:rgba(255,255,255,.08);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.15)}::selection{color:#fff;background:rgba(99,102,241,.35)}:root{--bg-base:#080c17;--bg-surface:#0d1321;--bg-card:rgba(255,255,255,.035);--bg-card-hover:rgba(255,255,255,.06);--bg-input:rgba(255,255,255,.05);--bg-sidebar:rgba(8,12,23,.97);--purple:#6366f1;--purple-light:#818cf8;--purple-dark:#4f46e5;--cyan:#22d3ee;--green:#10b981;--pink:#f43f5e;--orange:#f97316;--yellow:#eab308;--text-1:#f1f5f9;--text-2:#94a3b8;--text-3:#475569;--border:rgba(255,255,255,.07);--border-focus:rgba(99,102,241,.55);--grad-purple:linear-gradient(135deg,#6366f1,#a855f7);--grad-cyan:linear-gradient(135deg,#22d3ee,#0ea5e9);--grad-green:linear-gradient(135deg,#10b981,#34d399);--grad-pink:linear-gradient(135deg,#f43f5e,#fb7185);--grad-orange:linear-gradient(135deg,#f97316,#fbbf24);--grad-brand:linear-gradient(135deg,#6366f1 0%,#22d3ee 50%,#10b981 100%);--shadow-sm:0 2px 8px rgba(0,0,0,.35);--shadow-md:0 8px 32px rgba(0,0,0,.45);--shadow-lg:0 20px 64px rgba(0,0,0,.55);--glow-purple:0 0 28px rgba(99,102,241,.28);--glow-green:0 0 20px rgba(16,185,129,.22);--glow-cyan:0 0 20px rgba(34,211,238,.2);--r-sm:8px;--r-md:12px;--r-lg:16px;--r-xl:20px;--r-2xl:28px;--r-full:9999px;--sidebar-w:248px;--sidebar-w-collapsed:64px;--header-h:62px;--tr:all .22s cubic-bezier(.4,0,.2,1);--tr-bounce:all .38s cubic-bezier(.34,1.56,.64,1)}.app-shell{min-height:100vh;display:flex}.ambient{pointer-events:none;z-index:0;position:fixed;top:0;bottom:0;left:0;right:0;overflow:hidden}.blob{filter:blur(90px);opacity:.055;border-radius:50%;animation:14s ease-in-out infinite blobPulse;position:absolute}.blob-a{background:var(--purple);width:640px;height:640px;top:-220px;left:-120px}.blob-b{background:var(--cyan);width:520px;height:520px;animation-delay:-5s;bottom:-180px;right:-120px}.blob-c{background:var(--pink);width:380px;height:380px;animation-delay:-9s;top:45%;left:38%}@keyframes blobPulse{0%,to{transform:translate(0)scale(1)}33%{transform:translate(28px,-28px)scale(1.07)}66%{transform:translate(-18px,18px)scale(.94)}}.sidebar{width:var(--sidebar-w);background:var(--bg-sidebar);-webkit-backdrop-filter:blur(28px);border-right:1px solid var(--border);z-index:1000;flex-direction:column;transition:width .28s cubic-bezier(.4,0,.2,1),transform .3s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;top:0;bottom:0;left:0;overflow:hidden}.sidebar.collapsed{width:var(--sidebar-w-collapsed)}.sidebar.collapsed .sidebar-logo{justify-content:center;padding:22px 12px 18px}.sidebar.collapsed .sidebar-section{padding:18px 8px 0}.sidebar.collapsed .nav-link,.sidebar.collapsed .notif-nav-btn{justify-content:center;padding:10px}.sidebar.collapsed .user-card{padding:10px 8px}.sidebar-logo{border-bottom:1px solid var(--border);align-items:center;gap:11px;padding:22px 18px 18px;display:flex}.logo-mark{background:var(--grad-purple);border-radius:var(--r-md);width:38px;height:38px;box-shadow:var(--glow-purple);flex-shrink:0;justify-content:center;align-items:center;display:flex}.logo-mark svg{fill:#fff;width:20px;height:20px}.logo-name{letter-spacing:-.025em;background:var(--grad-brand);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.05rem;font-weight:800}.sidebar-section{padding:18px 10px 0}.sidebar-section-label{text-transform:uppercase;letter-spacing:.1em;color:var(--text-3);padding:0 8px 8px;font-size:.68rem;font-weight:700}.nav-list{flex-direction:column;gap:2px;display:flex}.nav-link{border-radius:var(--r-md);color:var(--text-2);transition:var(--tr);text-align:left;cursor:pointer;align-items:center;gap:10px;width:100%;padding:10px 12px;font-size:.875rem;font-weight:500;display:flex;position:relative}.nav-link:hover{background:var(--bg-card-hover);color:var(--text-1)}.nav-link.active{color:var(--purple-light);background:rgba(99,102,241,.14);box-shadow:inset 0 0 0 1px rgba(99,102,241,.22)}.nav-link .nav-icon{flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;display:flex}.nav-link .nav-text{flex:1}.nav-link .nav-badge{background:var(--pink);color:#fff;border-radius:var(--r-full);text-align:center;min-width:18px;padding:1px 6px;font-size:.62rem;font-weight:700;line-height:16px}.nav-active-bar{background:var(--grad-purple);border-radius:3px 0 0 3px;width:3px;position:absolute;top:20%;bottom:20%;right:-1px}.sidebar-bottom{border-top:1px solid var(--border);flex-direction:column;gap:4px;margin-top:auto;padding:14px 10px;display:flex}.notif-nav-btn{border-radius:var(--r-md);color:var(--text-2);transition:var(--tr);cursor:pointer;align-items:center;gap:10px;width:100%;padding:10px 12px;font-size:.875rem;font-weight:500;display:flex;position:relative}.notif-nav-btn:hover{background:var(--bg-card-hover);color:var(--text-1)}.notif-dot{background:var(--pink);border:2px solid var(--bg-base);border-radius:50%;width:8px;height:8px;position:absolute;top:9px;left:26px}.user-card{border-radius:var(--r-md);align-items:center;gap:10px;padding:10px 12px;display:flex}.user-avatar{background:var(--grad-purple);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;font-size:.85rem;font-weight:700;display:flex}.user-name{color:var(--text-1);font-size:.85rem;font-weight:600}.user-online{color:var(--green);font-size:.68rem}.main-area{margin-left:var(--sidebar-w);z-index:1;flex-direction:column;flex:1;min-height:100vh;transition:margin-left .28s cubic-bezier(.4,0,.2,1);display:flex;position:relative}.main-area.collapsed{margin-left:var(--sidebar-w-collapsed)}.page-header{height:var(--header-h);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);z-index:100;background:rgba(8,12,23,.88);justify-content:space-between;align-items:center;gap:16px;padding:0 28px;display:flex;position:sticky;top:0}.header-left{align-items:center;gap:16px;display:flex}.header-page-title{color:var(--text-1);align-items:center;gap:9px;font-size:1.1rem;font-weight:700;display:flex}.header-page-title .title-icon{font-size:1.2rem}.header-breadcrumb{color:var(--text-3);margin-top:1px;font-size:.78rem}.header-right{align-items:center;gap:10px;display:flex}.search-wrap{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--r-full);min-width:200px;transition:var(--tr);align-items:center;gap:8px;padding:7px 14px;display:flex}.search-wrap:focus-within{border-color:var(--border-focus);box-shadow:0 0 0 3px rgba(99,102,241,.1)}.search-wrap svg{color:var(--text-3);flex-shrink:0}.search-wrap input{color:var(--text-1);background:0 0;border:none;outline:none;width:100%;font-size:.85rem}.search-wrap input::placeholder{color:var(--text-3)}.header-icon-btn{border-radius:var(--r-md);background:var(--bg-input);border:1px solid var(--border);width:36px;height:36px;color:var(--text-2);transition:var(--tr);cursor:pointer;justify-content:center;align-items:center;display:flex;position:relative}.header-icon-btn:hover{border-color:var(--border-focus);color:var(--text-1);background:var(--bg-card-hover)}.header-notif-badge{background:var(--pink);color:#fff;border:2px solid var(--bg-base);border-radius:50%;justify-content:center;align-items:center;width:16px;height:16px;font-size:.58rem;font-weight:700;display:flex;position:absolute;top:-4px;right:-4px}.mobile-header{backdrop-filter:blur(20px);border-bottom:1px solid var(--border);z-index:100;background:rgba(8,12,23,.95);justify-content:space-between;align-items:center;height:56px;padding:0 16px;display:none;position:sticky;top:0}.mobile-logo{background:var(--grad-brand);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:.95rem;font-weight:800}.ham-btn{color:var(--text-2);cursor:pointer;border-radius:var(--r-sm);padding:6px}.ham-btn:hover{background:var(--bg-card);color:var(--text-1)}.page-content{flex:1;width:100%;max-width:1360px;padding:28px 30px;animation:.3s cubic-bezier(.4,0,.2,1) pageEnter}@keyframes pageEnter{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-xl);-webkit-backdrop-filter:blur(14px);transition:var(--tr);padding:24px}.card:hover{background:var(--bg-card-hover);border-color:rgba(255,255,255,.1)}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:26px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-xl);transition:var(--tr);cursor:default;padding:22px;position:relative;overflow:hidden}.stat-card:before{content:"";border-radius:var(--r-xl) var(--r-xl) 0 0;height:2px;position:absolute;top:0;left:0;right:0}.stat-card.c-purple:before{background:var(--grad-purple)}.stat-card.c-cyan:before{background:var(--grad-cyan)}.stat-card.c-green:before{background:var(--grad-green)}.stat-card.c-orange:before{background:var(--grad-orange)}.stat-card.c-pink:before{background:var(--grad-pink)}.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-icon{border-radius:var(--r-md);justify-content:center;align-items:center;width:42px;height:42px;margin-bottom:14px;font-size:1.15rem;display:flex}.stat-icon.c-purple{background:rgba(99,102,241,.15)}.stat-icon.c-cyan{background:rgba(34,211,238,.12)}.stat-icon.c-green{background:rgba(16,185,129,.12)}.stat-icon.c-orange{background:rgba(249,115,22,.12)}.stat-icon.c-pink{background:rgba(244,63,94,.12)}.stat-value{margin-bottom:4px;font-size:1.9rem;font-weight:800;line-height:1}.stat-label{color:var(--text-2);font-size:.78rem;font-weight:500}.stat-delta{align-items:center;gap:4px;margin-top:8px;font-size:.72rem;display:flex}.stat-delta.up{color:var(--green)}.stat-delta.down{color:var(--pink)}.btn{border-radius:var(--r-md);transition:var(--tr);cursor:pointer;white-space:nowrap;border:none;justify-content:center;align-items:center;gap:7px;padding:9px 18px;font-family:inherit;font-size:.85rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--grad-purple);color:#fff;box-shadow:0 4px 14px rgba(99,102,241,.35)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(99,102,241,.5)}.btn-primary:active{transform:none}.btn-secondary{background:var(--bg-input);border:1px solid var(--border);color:var(--text-1)}.btn-secondary:hover{border-color:var(--border-focus);background:var(--bg-card-hover)}.btn-ghost{color:var(--text-2);padding:8px 12px}.btn-ghost:hover{background:var(--bg-card);color:var(--text-1)}.btn-danger{color:var(--pink);background:rgba(244,63,94,.12);border:1px solid rgba(244,63,94,.2)}.btn-danger:hover{background:rgba(244,63,94,.22)}.btn-success{color:var(--green);background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.2)}.btn-success:hover{background:rgba(16,185,129,.22)}.btn-sm{padding:5px 12px;font-size:.78rem}.btn-icon{border-radius:var(--r-sm);padding:7px}.btn-icon:hover{background:var(--bg-card-hover)}.form-group{margin-bottom:16px}.form-label{color:var(--text-2);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px;font-size:.73rem;font-weight:700;display:block}.form-control{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--r-md);width:100%;color:var(--text-1);transition:var(--tr);outline:none;padding:9px 13px;font-family:inherit;font-size:.875rem}.form-control:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(99,102,241,.14)}.form-control::placeholder{color:var(--text-3)}textarea.form-control{resize:vertical;min-height:90px;line-height:1.6}select.form-control{cursor:pointer}.badge{border-radius:var(--r-full);letter-spacing:.02em;align-items:center;padding:2px 9px;font-size:.68rem;font-weight:700;display:inline-flex}.badge-purple{color:var(--purple-light);background:rgba(99,102,241,.18)}.badge-cyan{color:var(--cyan);background:rgba(34,211,238,.12)}.badge-green{color:var(--green);background:rgba(16,185,129,.12)}.badge-orange{color:var(--orange);background:rgba(249,115,22,.12)}.badge-pink{color:var(--pink);background:rgba(244,63,94,.14)}.badge-gray{color:var(--text-2);background:rgba(255,255,255,.07)}.badge-yellow{color:var(--yellow);background:rgba(234,179,8,.12)}.modal-backdrop{z-index:1000;backdrop-filter:blur(10px);background:rgba(0,0,0,.72);justify-content:center;align-items:center;padding:20px;animation:.2s fadein;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}@keyframes fadein{0%{opacity:0}to{opacity:1}}.modal{border-radius:var(--r-2xl);width:100%;max-height:88vh;box-shadow:var(--shadow-lg);background:#0d1321;border:1px solid rgba(255,255,255,.09);animation:.3s cubic-bezier(.34,1.56,.64,1) slideUp;overflow-y:auto}@keyframes slideUp{0%{opacity:0;transform:scale(.93)translateY(20px)}to{opacity:1;transform:scale(1)translateY(0)}}.modal-header{justify-content:space-between;align-items:center;padding:22px 24px 0;display:flex}.modal-title{font-size:1.05rem;font-weight:700}.modal-close{border-radius:var(--r-sm);background:var(--bg-card);border:1px solid var(--border);width:30px;height:30px;color:var(--text-2);transition:var(--tr);cursor:pointer;justify-content:center;align-items:center;font-size:.95rem;display:flex}.modal-close:hover{color:var(--pink);background:rgba(244,63,94,.15)}.modal-body{padding:20px 24px}.modal-footer{justify-content:flex-end;gap:10px;padding:0 24px 22px;display:flex}.toast-wrap{z-index:2000;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:22px;right:22px}.toast{border:1px solid var(--border);border-radius:var(--r-lg);min-width:270px;max-width:360px;box-shadow:var(--shadow-lg);background:#131929;align-items:center;gap:11px;padding:13px 16px;animation:.38s cubic-bezier(.34,1.56,.64,1) toastIn;display:flex;position:relative;overflow:hidden}@keyframes toastIn{0%{opacity:0;transform:translate(80px)}to{opacity:1;transform:translate(0)}}.toast:before{content:"";border-radius:3px 0 0 3px;width:3px;position:absolute;top:0;bottom:0;left:0}.toast.success:before{background:var(--green)}.toast.error:before{background:var(--pink)}.toast.info:before{background:var(--cyan)}.toast.warning:before{background:var(--orange)}.toast-msg{flex:1;font-size:.85rem;font-weight:500}.notif-panel{z-index:1000;border-left:1px solid var(--border);background:#0b101e;flex-direction:column;width:350px;transition:transform .32s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;top:0;bottom:0;right:0;transform:translate(100%);box-shadow:-10px 0 50px rgba(0,0,0,.45)}.notif-panel.open{transform:translate(0)}.notif-panel-hdr{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:20px;display:flex}.notif-panel-hdr h3{font-size:.95rem;font-weight:700}.notif-panel-hdr .btn-text{color:var(--purple-light);cursor:pointer;background:0 0;border:none;font-family:inherit;font-size:.78rem}.notif-panel-hdr .btn-text:hover{text-decoration:underline}.notif-scroll{flex:1;padding:12px;overflow-y:auto}.notif-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);cursor:pointer;transition:var(--tr);margin-bottom:8px;padding:13px;position:relative}.notif-item:hover{background:var(--bg-card-hover)}.notif-item.unread{background:rgba(99,102,241,.05);border-color:rgba(99,102,241,.2)}.notif-item-title{margin-bottom:3px;font-size:.825rem;font-weight:700}.notif-item-body{color:var(--text-2);font-size:.775rem;line-height:1.5}.notif-item-time{color:var(--text-3);margin-top:5px;font-size:.68rem}.notif-unread-dot{background:var(--purple);border-radius:50%;width:7px;height:7px;position:absolute;top:13px;right:13px}.notif-empty{text-align:center;color:var(--text-3);padding:40px 20px;font-size:.875rem}.overlay{z-index:900;backdrop-filter:blur(3px);background:rgba(0,0,0,.45);animation:.2s fadein;position:fixed;top:0;bottom:0;left:0;right:0}.filter-bar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:22px;display:flex}.filter-chip{border-radius:var(--r-full);background:var(--bg-card);border:1px solid var(--border);color:var(--text-2);cursor:pointer;transition:var(--tr);padding:5px 14px;font-size:.79rem;font-weight:500}.filter-chip:hover{border-color:var(--purple);color:var(--purple-light)}.filter-chip.active{color:var(--purple-light);background:rgba(99,102,241,.15);border-color:rgba(99,102,241,.4)}.tab-bar{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);gap:3px;margin-bottom:22px;padding:4px;display:flex}.tab-btn{border-radius:var(--r-md);color:var(--text-2);transition:var(--tr);cursor:pointer;text-align:center;flex:1;padding:7px 12px;font-size:.82rem;font-weight:600}.tab-btn.active{color:var(--purple-light);background:rgba(99,102,241,.2)}.tab-btn:hover:not(.active){color:var(--text-1);background:var(--bg-card-hover)}.ring-wrap{justify-content:center;align-items:center;display:inline-flex;position:relative}.ring-svg{transform:rotate(-90deg)}.ring-track{fill:none;stroke:rgba(255,255,255,.06)}.ring-fill{fill:none;stroke-linecap:round;transition:stroke-dashoffset .8s cubic-bezier(.4,0,.2,1)}.ring-inner{text-align:center;line-height:1;position:absolute}.ring-val{font-size:1.35rem;font-weight:800}.ring-lbl{color:var(--text-2);margin-top:2px;font-size:.62rem}.sec-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;display:flex}.sec-title{font-size:1.05rem;font-weight:700}.sec-sub{color:var(--text-2);margin-top:3px;font-size:.78rem}.empty-state{text-align:center;padding:56px 24px}.empty-icon{opacity:.45;margin-bottom:14px;font-size:3.2rem}.empty-title{margin-bottom:5px;font-size:.95rem;font-weight:600}.empty-sub{color:var(--text-3);font-size:.82rem}.divider{background:var(--border);height:1px;margin:18px 0}.color-picker{flex-wrap:wrap;gap:7px;display:flex}.color-dot{cursor:pointer;width:24px;height:24px;transition:var(--tr-bounce);border:2px solid transparent;border-radius:50%}.color-dot:hover{transform:scale(1.2)}.color-dot.sel{border-color:#fff;transform:scale(1.12)}.tag-input-wrap{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--r-md);transition:var(--tr);flex-wrap:wrap;align-items:center;gap:6px;padding:7px 11px;display:flex}.tag-input-wrap:focus-within{border-color:var(--purple);box-shadow:0 0 0 3px rgba(99,102,241,.13)}.tag-pill{color:var(--purple-light);border-radius:var(--r-full);background:rgba(99,102,241,.2);align-items:center;gap:4px;padding:2px 8px;font-size:.73rem;font-weight:600;display:inline-flex}.tag-pill button{color:inherit;opacity:.7;font-size:.9rem;line-height:1}.tag-pill button:hover{opacity:1}.tag-input-field{color:var(--text-1);background:0 0;border:none;outline:none;flex:1;min-width:80px;font-size:.85rem}.notes-grid{grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:15px;display:grid}.note-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-xl);cursor:pointer;transition:var(--tr);flex-direction:column;gap:9px;padding:18px;display:flex;position:relative;overflow:hidden}.note-card:before{content:"";height:3px;position:absolute;top:0;left:0;right:0}.note-card:hover{background:var(--bg-card-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.note-card.pinned{border-color:rgba(249,115,22,.25)}.note-title{font-size:.9rem;font-weight:700;line-height:1.4}.note-body{color:var(--text-2);-webkit-line-clamp:3;-webkit-box-orient:vertical;flex:1;font-size:.79rem;line-height:1.6;display:-webkit-box;overflow:hidden}.note-footer{justify-content:space-between;align-items:center;margin-top:2px;display:flex}.note-date{color:var(--text-3);font-size:.68rem}.note-tags{flex-wrap:wrap;gap:4px;display:flex}.note-tag{border-radius:var(--r-full);color:var(--text-2);background:rgba(255,255,255,.07);padding:1px 7px;font-size:.64rem;font-weight:700}.note-actions{opacity:0;transition:var(--tr);gap:4px;display:flex}.note-card:hover .note-actions{opacity:1}.pin-icon{font-size:.85rem;position:absolute;top:13px;right:13px}.habits-list{flex-direction:column;gap:10px;display:flex}.habit-row{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-xl);transition:var(--tr);align-items:center;gap:14px;padding:15px 18px;display:flex}.habit-row:hover{background:var(--bg-card-hover)}.habit-check-btn{border:2px solid var(--border);cursor:pointer;width:30px;height:30px;transition:var(--tr-bounce);color:transparent;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.85rem;display:flex}.habit-check-btn:hover{border-color:var(--green);color:var(--green)}.habit-check-btn.done{background:var(--green);border-color:var(--green);color:#fff}.habit-check-btn.missed{border-color:var(--pink);color:var(--pink);background:rgba(244,63,94,.12)}.habit-info{flex:1;min-width:0}.habit-name{font-size:.9rem;font-weight:600}.habit-name.done{color:var(--text-3);text-decoration:line-through}.habit-meta{flex-wrap:wrap;align-items:center;gap:8px;margin-top:4px;display:flex}.habit-streak{color:var(--orange);align-items:center;gap:3px;font-size:.73rem;font-weight:600;display:flex}.habit-due{color:var(--text-3);font-size:.72rem}.habit-row-actions{opacity:0;transition:var(--tr);gap:5px;display:flex}.habit-row:hover .habit-row-actions{opacity:1}.vocab-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:15px;margin-bottom:26px;display:grid}.vocab-set-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-xl);cursor:pointer;transition:var(--tr);padding:20px;position:relative;overflow:hidden}.vocab-set-card:hover{background:var(--bg-card-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.vocab-set-card.active-set{background:rgba(99,102,241,.07);border-color:rgba(99,102,241,.4)}.vocab-set-icon{margin-bottom:10px;font-size:1.8rem}.vocab-set-name{margin-bottom:3px;font-size:.9rem;font-weight:700}.vocab-set-count{color:var(--text-2);font-size:.77rem}.vocab-prog-bar{background:rgba(255,255,255,.06);border-radius:2px;height:4px;margin-top:12px;overflow:hidden}.vocab-prog-fill{border-radius:2px;height:100%;transition:width .6s}.flashcard-scene{perspective:1200px;margin-bottom:24px}.flashcard{width:100%;max-width:500px;height:280px;transform-style:preserve-3d;cursor:pointer;margin:0 auto;transition:transform .6s cubic-bezier(.4,0,.2,1);position:relative}.flashcard.flipped{transform:rotateY(180deg)}.fc-face{border-radius:var(--r-2xl);backface-visibility:hidden;text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:30px;display:flex;position:absolute;top:0;bottom:0;left:0;right:0}.fc-front{background:linear-gradient(135deg,rgba(99,102,241,.14),rgba(34,211,238,.07));border:1px solid rgba(99,102,241,.2)}.fc-back{background:linear-gradient(135deg,rgba(16,185,129,.1),rgba(34,211,238,.08));border:1px solid rgba(16,185,129,.2);transform:rotateY(180deg)}.fc-word{margin-bottom:7px;font-size:2.3rem;font-weight:800}.fc-phonetic{color:var(--text-2);font-family:Fira Code,monospace;font-size:.85rem}.fc-hint{color:var(--text-3);margin-top:12px;font-size:.78rem}.fc-meaning{margin-bottom:9px;font-size:1.25rem;font-weight:700}.fc-example{color:var(--text-2);font-size:.83rem;font-style:italic;line-height:1.65}.fc-controls{justify-content:center;align-items:center;gap:12px;display:flex}.word-list{flex-direction:column;gap:8px;display:flex}.word-row{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);transition:var(--tr);align-items:center;gap:12px;padding:13px 16px;display:flex}.word-row:hover{background:var(--bg-card-hover)}.word-en{flex:1;font-size:.9rem;font-weight:700}.word-vi{color:var(--text-2);flex:1;font-size:.82rem}.word-row-actions{opacity:0;transition:var(--tr);gap:5px;display:flex}.word-row:hover .word-row-actions{opacity:1}.chart-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-xl);padding:22px}.chart-hdr{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.chart-title{font-size:.95rem;font-weight:700}.bar-chart{align-items:flex-end;gap:10px;height:130px;display:flex}.bar-col{flex-direction:column;flex:1;align-items:center;gap:5px;display:flex}.bar-body{border-radius:6px 6px 0 0;width:100%;min-height:4px;transition:height 1s cubic-bezier(.4,0,.2,1)}.bar-lbl{color:var(--text-3);font-size:.67rem}.activity-list{flex-direction:column;display:flex}.activity-item{border-bottom:1px solid var(--border);align-items:flex-start;gap:12px;padding:12px 0;display:flex}.activity-item:last-child{border-bottom:none}.act-icon{border-radius:var(--r-sm);flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:.85rem;display:flex}.act-text{flex:1;font-size:.825rem}.act-detail{color:var(--text-2)}.act-time{color:var(--text-3);margin-top:2px;font-size:.72rem}@media (max-width:900px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0);box-shadow:8px 0 40px rgba(0,0,0,.55)}.main-area{margin-left:0}.page-header{display:none}.mobile-header{display:flex}.page-content{padding:16px;overflow-x:hidden}.stats-grid{grid-template-columns:repeat(2,1fr);gap:10px}}@media (max-width:520px){.stats-grid,.notes-grid,.vocab-grid{grid-template-columns:1fr}.notif-panel{width:100%}}.markdown-body table{border-collapse:collapse;width:100%;margin-bottom:24px}.markdown-body th,.markdown-body td{border:1px solid var(--border);text-align:left;padding:12px 16px}.markdown-body th{background:var(--bg-card-hover);color:var(--purple-light);font-weight:700}.markdown-body tr:nth-child(2n){background:rgba(255,255,255,.016)}.markdown-body img{border-radius:var(--r-md);max-width:100%}.markdown-body code{background:var(--bg-card-hover);color:var(--cyan);border-radius:4px;padding:2px 6px;font-family:monospace;font-size:.9em}.markdown-body pre code{color:inherit;background:0 0;padding:0}.markdown-body pre{border-radius:var(--r-md);border:1px solid var(--border);background:rgba(0,0,0,.3);margin-bottom:24px;padding:16px;overflow-x:auto}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4{color:var(--text-1);margin-top:32px;margin-bottom:16px;font-weight:700}.markdown-body h1{border-bottom:1px solid var(--border);padding-bottom:8px;font-size:2rem}.markdown-body h2{border-bottom:1px solid var(--border);padding-bottom:6px;font-size:1.5rem}.markdown-body h3{font-size:1.25rem}.markdown-body p,.markdown-body ul,.markdown-body ol{margin-bottom:16px}.markdown-body ul,.markdown-body ol{padding-left:24px}.markdown-body li{margin-bottom:8px}.markdown-body blockquote{border-left:4px solid var(--purple);color:var(--text-2);border-radius:0 var(--r-md) var(--r-md) 0;background:rgba(99,102,241,.05);margin-left:0;padding-top:8px;padding-bottom:8px;padding-left:16px}.markdown-body hr{border:none;border-top:1px solid var(--border);margin:32px 0}