:root{--bg:#f8f8f4;--ink:#29382e;--muted:#858a80;--line:#e7e8df;--green:#dce7c4;--accent:#ec704a;--font:'DM Sans',sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:14px}button,input,select{font:inherit}button{cursor:pointer;color:inherit}button:disabled{opacity:.5;cursor:wait}button,input,select{outline-offset:4px}button{border:0;background:none}a{color:inherit;text-decoration:none}[hidden]{display:none!important}.brand{display:flex;align-items:center;font-family:Manrope,sans-serif;font-weight:800;font-size:29px;letter-spacing:-1.8px}.brand>span{color:var(--accent)}.brand i{font-style:normal;font-size:37px;margin-left:9px;color:var(--accent)}.sidebar{width:245px;position:fixed;inset:0 auto 0 0;background:#f0f1e9;border-right:1px solid var(--line);padding:28px 22px;display:flex;flex-direction:column}.sidebar .brand{margin-bottom:53px;margin-left:10px}.workspace-label,.folder-heading{font-size:10px;font-weight:700;letter-spacing:1.6px;color:#8b9084;padding:0 12px;margin-bottom:15px}.nav-item{width:100%;display:flex;align-items:center;gap:12px;text-align:left;padding:13px 12px;border-radius:8px;font-size:13px;margin:4px 0}.nav-item>span{font-size:19px}.nav-item b{margin-left:auto;font-size:10px;background:#fff9;padding:3px 7px;border-radius:5px;font-weight:500}.nav-item.active{background:#dde4ce;color:#344431;font-weight:700}.folder-heading{display:flex;justify-content:space-between;align-items:center;margin:35px 0 10px}.folder-heading button{font-size:23px;line-height:20px}.folder-dot{width:11px;height:11px;border-radius:3px;flex-shrink:0}.sidebar-tip{margin-top:auto;padding:22px 13px 28px}.sidebar-tip>span{display:block;font-size:29px;color:#ca8953;margin-bottom:12px}.sidebar-tip strong{font-family:Manrope,sans-serif;font-size:13px}.sidebar-tip p{font-size:12px;color:var(--muted);line-height:1.8}.account{border-top:1px solid #dedfd5;padding-top:21px;display:flex;align-items:center;gap:9px}.avatar{width:34px;height:34px;border-radius:50%;background:#e7d7c1;display:grid;place-items:center;font-size:13px}.account strong{font-size:11px}.account small{display:block;font-size:10px;color:var(--muted);max-width:129px;overflow:hidden;text-overflow:ellipsis}.account button{margin-left:auto;font-size:21px}.app-layout main{margin-left:245px}.topbar{height:80px;border-bottom:1px solid var(--line);padding:0 42px;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted)}.locale{font-size:11px;color:#68715f;border:1px solid var(--line);border-radius:30px;padding:8px 12px;background:#fff7}.main-content{max-width:1320px;margin:auto;padding:38px 42px 0}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:30px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:700;color:#8a927f;margin:0 0 11px}h1,h2,h3{font-family:Manrope,sans-serif}h1{font-size:35px;letter-spacing:-1.4px;line-height:1.2;margin:0 0 11px;font-weight:800}h1>span{color:var(--accent)}.page-heading p:last-child{font-size:13px;color:var(--muted);margin:0}.primary{background:var(--accent);color:white;border-radius:7px;padding:13px 19px;font-weight:600;font-size:12px;white-space:nowrap;box-shadow:0 3px 0 #ae4a2520}.primary:hover{background:#df613e}.hero{border:1px solid #dce3c9;border-radius:13px;background:#e5ebd6;padding:29px 32px;display:flex;align-items:center;justify-content:space-between;overflow:hidden;min-height:226px;position:relative}.pill{font-size:9px;letter-spacing:1.5px;border:1px solid #cbd5b7;border-radius:20px;padding:6px 10px;background:#eaf0dd;color:#788266;display:inline-block}.hero h2{font-size:25px;letter-spacing:-.9px;margin:15px 0 8px}.hero p{color:#7a856d;font-size:12px;margin:0 0 20px}.dark-button{background:#344733;color:white;border-radius:7px;padding:11px 16px;font-size:12px;font-weight:600}.dark-button span{margin-left:25px}.hero-art{position:relative;width:220px;height:165px;flex-shrink:0}.hero-art>div{position:absolute;inset:12px 24px 3px 26px;background:#fffdf4;border:1px solid #dedfcf;border-radius:10px;transform:rotate(12deg);display:flex;align-items:center;justify-content:center;flex-direction:column;font-family:Manrope,sans-serif;font-size:28px;box-shadow:-13px 11px 0 -2px #cfdbb7,-13px 11px 0 -1px #baca9f}.hero-art small{font-size:11px;font-family:var(--font);color:#a2a38e;margin-top:12px}.hero-art>span{position:absolute;right:-5px;bottom:-7px;color:#dc7c4d;font-size:70px;transform:rotate(10deg)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:23px 0 36px}.stats>div{display:flex;gap:13px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:9px;padding:18px 16px}.stat-icon{display:grid;place-items:center;border-radius:9px;font-size:22px;width:40px;height:42px;flex-shrink:0}.peach{background:#fcf0e9;color:#cf8f67}.green{background:#edf2e3;color:#829a62}.yellow{background:#faf3db;color:#baa755}.purple{background:#f0edf6;color:#9c87bd}.stats strong{display:block;font-family:Manrope,sans-serif;font-size:23px;line-height:1.1}.stats small{font-size:10px;color:var(--muted);display:block;margin-top:6px}.collection-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px}.collection-toolbar h2{font-size:16px;white-space:nowrap;margin:0}.collection-toolbar h2 span{font-size:10px;padding:3px 6px;background:#e8ebdf;margin-left:6px;border-radius:5px;color:#859071}.collection-toolbar>div{display:flex;gap:10px}.collection-toolbar input,.collection-toolbar select{padding:10px 12px;border:1px solid var(--line);border-radius:6px;background:#fff;font-size:11px;color:#687161;max-width:190px}.cards-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.vocab-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:19px 20px 0;min-height:213px;transition:transform .15s,box-shadow .15s}.vocab-card:hover{transform:translateY(-3px);box-shadow:0 7px 20px #29382e09}.card-top{display:flex;align-items:center;justify-content:space-between}.category-tag{font-size:9px;background:#f0f2e9;color:#8b9978;border-radius:4px;padding:5px 8px;max-width:80%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.card-status{color:#93a777;font-size:14px}.vocab-card h3{font-size:23px;letter-spacing:-.7px;margin:22px 0 3px;overflow-wrap:anywhere}.vocab-card .pronunciation{font-size:10px;color:#a0a591;min-height:15px;margin:0 0 15px}.vocab-card .translation{font-size:12px;color:#7b8375;margin:0 0 17px}.card-bottom{border-top:1px solid #f1f1ec;display:flex;align-items:center;justify-content:space-between;gap:5px;min-height:42px}.card-bottom .folder-names{font-size:9px;color:#9c9f91;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:48%}.card-actions{display:flex;gap:6px}.card-actions button{padding:4px;font-size:10px;color:#7d8971}.card-actions button:hover{color:var(--accent)}footer{font-size:9px;letter-spacing:1.2px;color:#a8ac9d;margin-top:40px;padding:24px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between}footer span{letter-spacing:0}.empty-state{padding:42px 20px;text-align:center;border:1px dashed #d6dccb;border-radius:10px;color:#879078}.empty-state>span{font-size:34px;color:#bdc6a9}.empty-state h2{font-size:20px;color:var(--ink)}.empty-state p{font-size:13px;margin-bottom:24px}.muted{color:var(--muted);line-height:1.7}.small{font-size:11px}.text-button{font-size:11px}.danger{color:#b35845}dialog{width:min(580px,calc(100% - 28px));max-height:90vh;overflow:auto;border:1px solid #e0e3d8;border-radius:15px;padding:29px;color:var(--ink);background:#fdfdf9;box-shadow:0 20px 80px #26362a22}dialog::backdrop{background:#24302270;backdrop-filter:blur(4px)}.modal-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modal-heading h2{font-size:24px;margin:0;letter-spacing:-.7px}.modal-heading .eyebrow{font-size:9px}.close{font-size:26px;line-height:1;padding:6px}.modal-heading+p{font-size:12px}.two-columns{display:grid;grid-template-columns:1fr 1fr;gap:14px}label{font-size:12px;font-weight:600;display:block;margin-top:18px}label input{width:100%;display:block;border:1px solid #dfe3d5;background:white;border-radius:7px;padding:12px 13px;margin-top:8px;color:var(--ink)}input[type=color]{width:80px;height:45px;padding:4px}.subtle-button{padding:10px 13px;border-radius:6px;background:#eff2e8;font-size:11px}.translate-row{display:flex;gap:8px;margin-top:12px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:26px}.folder-checkboxes{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.folder-checkboxes label{margin:0;display:flex;align-items:center;gap:7px;border:1px solid #e0e4d6;padding:8px 10px;border-radius:6px;font-size:11px;font-weight:400}.folder-checkboxes input{width:auto;margin:0;accent-color:#7d9463}.error{color:#b44e3a;font-size:12px;line-height:1.5}.study-dialog{width:min(680px,calc(100% - 28px))}.study-meta{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin:22px 0 12px}.study-progress{height:5px;background:#ecefe3;border-radius:10px;overflow:hidden}.study-progress span{height:100%;background:#a0b879;display:block}.flip-card{width:100%;min-height:260px;border:1px solid #dce3cf;border-radius:12px;background:#edf2e2;display:flex;flex-direction:column;align-items:center;justify-content:center;margin:21px 0 12px;padding:28px}.flip-card strong{font-family:Manrope,sans-serif;font-size:35px;overflow-wrap:anywhere;max-width:100%}.flip-card small{color:#8c957e;margin-top:16px}.study-controls{display:flex;gap:12px;justify-content:center;margin-top:18px}.study-controls button{flex:1;padding:15px;border-radius:8px;font-weight:600}.no-button{background:#fae9df;color:#b17050}.yes-button{background:#dce8c9;color:#597545}.study-hint{text-align:center;font-size:10px;color:#9b9f90;margin:18px 0 0}.listen-button{display:block;margin:8px auto;padding:8px 13px;border:1px solid #e1e6d6;border-radius:20px;font-size:11px}.study-options{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:12px}.study-options select{padding:6px;border:1px solid var(--line);border-radius:6px;background:#fff}.study-summary{text-align:center;padding:20px 0}.study-summary>span{font-size:50px}.study-summary ul{text-align:left;list-style:none;padding:0;max-height:180px;overflow:auto}.study-summary li{display:flex;justify-content:space-between;padding:11px;border-bottom:1px solid var(--line);font-size:12px}.study-summary li small{color:var(--muted)}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#344733;color:white;padding:13px 22px;border-radius:8px;font-size:12px;z-index:10;max-width:90vw;box-shadow:0 4px 20px #0002}.login-layout{min-height:100vh;display:grid;grid-template-columns:1.2fr 1fr}.login-story{background:#e6ebd6;padding:40px 9%;display:flex;flex-direction:column;justify-content:space-between;min-height:100vh}.login-story h1{font-size:54px;line-height:1.15;letter-spacing:-2px;margin:20px 0}.login-story p:not(.eyebrow){color:#7b876d;font-size:13px;line-height:1.8}.login-story>small{font-size:9px;letter-spacing:1.4px;color:#889373}.illustration{height:220px;position:relative;margin-top:40px}.illustration>span{display:flex;align-items:center;justify-content:center;flex-direction:column;background:#fffdf4;width:190px;height:135px;border:1px solid #d1d9c1;border-radius:10px;font-size:36px;font-family:Manrope,sans-serif;transform:rotate(-12deg);position:absolute;left:10px;top:0}.illustration>span+span{left:145px;top:35px;transform:rotate(13deg);background:#e9b78b;color:#734d31}.illustration i{position:absolute;right:15px;top:5px;font-style:normal;font-size:22px}.tiny{font-size:12px;margin-top:10px;color:#8d977f}.login-form{align-self:center;width:100%;max-width:410px;padding:35px;margin:auto}.login-form h2{font-size:32px;letter-spacing:-1px;margin:0 0 12px}.login-form>p:not(.eyebrow){color:var(--muted);font-size:13px;line-height:1.6}.login-form .primary{width:100%;margin:12px 0 18px;text-align:left}.login-form .primary span{float:right}.login-form .small{font-size:11px!important}.sidebar #folder-list{max-height:30vh;overflow:auto}
@media(min-width:1500px){.main-content{padding-top:46px}.hero{min-height:250px}.vocab-card{min-height:230px}}@media(max-width:1150px){.sidebar{width:210px;padding:25px 14px}.app-layout main{margin-left:210px}.main-content{padding:30px 25px 0}.topbar{padding:0 25px}.hero-art{width:180px}.cards-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stats{gap:8px}.stats>div{padding:14px 10px;gap:8px}.stat-icon{width:30px;height:36px;font-size:18px}.stats small{font-size:9px}.collection-toolbar{align-items:flex-start}.collection-toolbar>div{flex-wrap:wrap;justify-content:flex-end}.collection-toolbar input{width:160px}}@media(max-width:760px){.sidebar{position:static;width:100%;padding:15px;border-right:0;border-bottom:1px solid var(--line)}.sidebar .brand{margin:0 0 13px;font-size:25px}.sidebar nav{display:flex;gap:8px}.nav-item{font-size:12px;padding:9px}.workspace-label,.sidebar-tip,.account{display:none}.folder-heading{margin:12px 0 3px}.sidebar #folder-list{display:flex;overflow:auto;max-height:none}.sidebar #folder-list button{width:auto;flex-shrink:0}.app-layout main{margin:0}.topbar{height:52px;padding:0 18px;font-size:10px}.locale{font-size:9px;padding:6px}.main-content{padding:25px 18px 0}h1{font-size:28px}.page-heading{align-items:flex-start;margin-bottom:23px}.page-heading p:last-child{font-size:11px;line-height:1.6;max-width:220px}.page-heading .primary{padding:11px;font-size:11px}.hero{padding:22px;min-height:200px}.hero h2{font-size:22px;max-width:220px}.hero p{max-width:220px;font-size:11px}.hero-art{width:100px;height:140px}.hero-art>div{inset:20px -50px 0 0;font-size:24px}.hero-art>span{right:-20px;font-size:50px}.hero>div:first-child{z-index:1}.stats{grid-template-columns:repeat(2,1fr);margin:16px 0 26px}.stats>div{padding:14px}.stats small{font-size:10px}.collection-toolbar{display:block}.collection-toolbar>div{justify-content:flex-start;margin-top:14px}.collection-toolbar input{flex:1;min-width:100px;max-width:none}.collection-toolbar select{max-width:175px}.cards-grid{gap:10px}.vocab-card{padding:14px 13px 0;min-height:210px}.vocab-card h3{font-size:21px}.card-bottom{flex-wrap:wrap;padding:7px 0}.card-bottom .folder-names{max-width:100%;font-size:8px}.card-actions{margin-left:auto}.card-actions button{font-size:9px}.category-tag{font-size:8px}.login-layout{display:block}.login-story{min-height:initial;padding:24px}.login-story>div{display:none}.login-story>small{display:none}.login-form{padding:45px 30px}.two-columns{grid-template-columns:1fr}dialog{padding:23px}.flip-card strong{font-size:28px}footer{font-size:8px;letter-spacing:.5px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media(max-width:760px){.account{display:flex;padding-top:12px;margin-top:10px}.account small{max-width:220px}.hero>div:first-child{flex:1;min-width:0}.hero-art{width:80px}.hero h2{max-width:195px}.hero p{max-width:180px}}