@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Playfair+Display:ital,wght@0,600;1,600&display=swap');
:root{--ink:#172235;--muted:#788397;--line:#e8ebee;--cream:#f8f8f5;--green:#1c816d;--green-dark:#10644f;--mint:#e9f5ee;--gold:#e6bd67;--card:#fff;--shadow:0 8px 35px rgba(25,44,60,.045)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:'DM Sans',Arial,sans-serif;color:var(--ink);background:var(--cream)}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.55}[hidden]{display:none!important}
.shell{display:flex;min-height:100vh}.sidebar{width:248px;flex-shrink:0;background:#fff;border-right:1px solid var(--line);padding:27px 16px 20px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar-brand{display:flex;align-items:center;gap:11px;padding:0 12px 49px}.brand-mark{width:56px;height:56px;background:var(--green);border-radius:16px;color:#fff;display:grid;place-items:center;font:700 34px 'Playfair Display',serif;position:relative}.brand-mark span{font:16px 'DM Sans';color:var(--gold);position:absolute;right:7px;top:7px}.brand-mark.small{width:39px;height:39px;border-radius:11px;font-size:25px}.brand-mark.small span{font-size:12px;right:4px;top:4px}.sidebar-brand strong{display:block;font-size:17px;letter-spacing:-.5px}.sidebar-brand small,.profile-copy small{display:block;font-size:11px;color:var(--muted);margin-top:2px}.sidebar-label,.eyebrow{font-size:10px;letter-spacing:2.1px;color:#92a0aa;font-weight:700}.sidebar-label{margin:0 15px 15px}.sidebar nav{display:grid;gap:5px}.nav-item{border:0;background:transparent;color:#657184;text-align:left;border-radius:10px;padding:12px 15px;display:flex;align-items:center;gap:13px;font-size:13px;font-weight:600}.nav-item span{font-size:19px;width:22px;text-align:center;font-weight:400}.nav-item b{margin-left:auto;background:#eaf0ee;color:var(--green);font-size:11px;border-radius:20px;padding:2px 7px}.nav-item:hover{background:#f4f7f5}.nav-item.active{background:#e9f4ef;color:var(--green-dark)}.sidebar-credit{margin-top:auto;color:#9ca8ab;font-size:9px;text-align:center;padding:10px 0}.sidebar-bottom{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);padding:19px 9px 0}.profile-dot{width:33px;height:33px;display:grid;place-items:center;border-radius:50%;background:#d8e9da;color:var(--green);font-weight:700}.profile-copy{flex:1;min-width:0}.profile-copy strong{display:block;font-size:12px;overflow:hidden;text-overflow:ellipsis}.sidebar-bottom button{border:0;background:none;color:#9aa5af;font-size:23px}.main{flex:1;min-width:0}.topbar{height:72px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 42px;color:#839093;font-size:12px;background:#fafaf7}.topbar-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#82bca5;margin-right:8px}.topbar-right{display:flex;align-items:center;gap:15px}.icon-button{display:none;border:0;background:transparent;color:var(--ink);font-size:22px}.content{max-width:1160px;margin:auto;padding:41px 44px 70px}.page-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:27px}.page-head h1,.hero h1,.login-card h1{font-family:'Playfair Display',Georgia,serif;font-weight:600;letter-spacing:-1.6px}.page-head h1{font-size:37px;margin:6px 0}.page-head p{margin:0;color:var(--muted);font-size:13px}.page-head em,.hero em,.login-card em{color:var(--green);font-weight:600}.hero{background:#e8f1e9;min-height:245px;border-radius:20px;padding:37px 39px;position:relative;overflow:hidden;display:flex;align-items:center;box-shadow:var(--shadow)}.hero:before,.hero:after{content:'';position:absolute;border:1px solid rgba(50,130,105,.1);border-radius:50%;width:420px;height:420px;right:-90px;top:-210px}.hero:after{width:280px;height:280px;right:52px;top:-100px}.hero-copy{position:relative;z-index:1;max-width:560px}.hero .eyebrow{color:#5a947b}.hero h1{font-size:41px;line-height:1.16;margin:13px 0}.hero p{color:#587268;margin:0 0 21px;font-size:13px;max-width:460px}.hero-ornament{position:absolute;right:11%;bottom:12px;font:italic 155px 'Playfair Display',serif;color:rgba(44,125,93,.14);transform:rotate(-10deg)}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;border:1px solid var(--line);border-radius:9px;padding:11px 17px;background:white;color:var(--ink);font-size:12px;font-weight:700;min-height:41px}.button:hover{background:#f5f8f5}.button.primary{background:var(--green);color:#fff;border-color:var(--green)}.button.primary:hover{background:var(--green-dark)}.button.soft{background:var(--mint);color:var(--green-dark);border-color:var(--mint)}.button.danger{color:#b35050}.button.full{width:100%}.button.small{padding:7px 11px;min-height:33px;font-size:11px}.grid{display:grid;gap:18px}.grid.three{grid-template-columns:repeat(3,1fr)}.grid.two{grid-template-columns:repeat(2,1fr)}.section-title{display:flex;align-items:center;justify-content:space-between;margin:29px 0 16px}.section-title h2{font-size:16px;letter-spacing:-.3px;margin:0}.section-title a{font-size:12px;color:var(--green);font-weight:700;cursor:pointer}.card{background:#fff;border:1px solid #edf0ed;border-radius:15px;box-shadow:var(--shadow);padding:22px}.stat-card{min-height:124px;display:flex;align-items:center;justify-content:space-between}.stat-card .label{font-size:11px;color:var(--muted);font-weight:600}.stat-card strong{font-size:31px;display:block;margin-top:8px;letter-spacing:-1px}.stat-icon{width:45px;height:45px;border-radius:13px;display:grid;place-items:center;background:#eef6ef;color:var(--green);font-size:23px}.stat-icon.gold{background:#fbf4e5;color:#c49332}.stat-icon.blue{background:#eaf1f8;color:#648ca9}.list-card{padding:0}.word-row{display:flex;align-items:center;gap:13px;padding:15px 20px;border-top:1px solid #f0f1ef}.word-row:first-child{border-top:0}.word-symbol{width:35px;height:35px;display:grid;place-items:center;background:#edf5ee;color:var(--green);border-radius:10px;font:italic 20px Georgia,serif}.word-main{flex:1;min-width:0}.word-main strong{display:block;font-size:13px}.word-main small{display:block;color:#89949b;font-size:11px;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.word-translation{color:#515e6a;font-size:12px;margin-right:12px;text-align:right}.pill{display:inline-block;border-radius:25px;padding:5px 9px;background:#e8f4eb;color:var(--green);font-size:10px;font-weight:700;text-transform:capitalize}.pill.new{background:#eef1f5;color:#708195}.pill.reviewing{background:#fff3dc;color:#ae7c22}.pill.learning{background:#edf1fc;color:#647db7}.pill.mastered,.pill.known{background:#e8f4eb;color:var(--green)}.empty{text-align:center;padding:48px 20px;color:var(--muted)}.empty .empty-icon{font-size:38px;color:#b5d6bf;margin-bottom:8px}.empty h3{color:var(--ink);font:600 19px 'Playfair Display';margin:8px}.empty p{font-size:12px}.toolbar{display:flex;align-items:center;gap:10px;margin:20px 0}.input,textarea,select{width:100%;border:1px solid #e3e8e6;border-radius:9px;background:#fff;color:var(--ink);padding:11px 13px;outline:none;font-size:13px}.input:focus,textarea:focus,select:focus{border-color:#6db79f;box-shadow:0 0 0 3px rgba(46,145,109,.1)}textarea{resize:vertical;line-height:1.6}.toolbar .input{max-width:340px}.toolbar select{max-width:160px}.toolbar .spacer{flex:1}.translate-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}.translate-panel{min-height:250px;display:flex;flex-direction:column}.panel-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:17px;color:#556675;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px}.panel-top select{max-width:160px;padding:5px 7px;border:0;background:#f5f8f5;font-size:11px}.translate-panel textarea{flex:1;border:0;padding:0;font-size:18px;min-height:130px;box-shadow:none!important}.translate-panel .translated{font-size:23px;line-height:1.5;flex:1;white-space:pre-wrap}.panel-bottom{border-top:1px solid var(--line);padding-top:14px;margin-top:14px;display:flex;align-items:center;justify-content:space-between;color:#9ba5ad;font-size:11px}.hint{font-size:11px;color:var(--muted);margin-top:13px}.review-card{max-width:610px;margin:22px auto;text-align:center;padding:42px;min-height:330px;display:flex;flex-direction:column;justify-content:center;align-items:center}.review-card .eyebrow{margin:0}.review-word{font:600 48px 'Playfair Display',serif;margin:20px 0}.review-context{color:var(--muted);font-size:13px;margin-bottom:20px}.review-answer{font-size:22px;color:var(--green);margin:5px 0 20px;direction:auto}.grade-row{display:flex;justify-content:center;gap:10px;margin-top:15px}.progress-line{height:8px;border-radius:10px;background:#e8efea;overflow:hidden}.progress-line span{display:block;height:100%;background:var(--green);border-radius:10px}.choice{display:block;width:100%;text-align:left;border:1px solid var(--line);border-radius:10px;background:#fff;margin:9px 0;padding:13px 16px}.choice:hover{border-color:var(--green)}.choice.correct{border-color:#70b790;background:#e8f5eb}.choice.wrong{border-color:#d99090;background:#fff0f0}.reader-text{font-size:18px;line-height:2.05;white-space:pre-wrap}.reader-word{border:0;background:none;color:inherit;padding:0 1px;border-radius:3px}.reader-word:hover{background:#d9efe2;color:var(--green-dark)}.reader-word.saved{background:#e2f1e7}.reader-list{display:grid;gap:8px}.reader-list button{width:100%;display:flex;justify-content:space-between;text-align:left;border:1px solid var(--line);background:#fff;padding:15px;border-radius:10px;color:var(--ink)}.reader-list button:hover{border-color:#91c4a6}.bar-list{display:grid;gap:15px}.bar-row{display:grid;grid-template-columns:90px 1fr 30px;gap:10px;align-items:center;font-size:12px;color:#6d7b82}.bar-track{height:9px;border-radius:10px;background:#eef1f0;overflow:hidden}.bar-track span{display:block;height:100%;border-radius:10px;background:#75b694}.bar-row:nth-child(2) .bar-track span{background:#9bb8dc}.bar-row:nth-child(3) .bar-track span{background:#e3c782}.bar-row:nth-child(4) .bar-track span{background:#bcc9cf}.bar-row:nth-child(5) .bar-track span{background:#c8dec9}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid label{font-size:11px;font-weight:700;color:#60717a}.form-grid label input,.form-grid label textarea{margin-top:6px}.modal-cover{position:fixed;inset:0;background:rgba(20,35,48,.4);z-index:20;display:grid;place-items:center;padding:20px}.modal{width:min(560px,100%);background:#fff;padding:27px;border-radius:17px;box-shadow:0 25px 70px rgba(0,0,0,.15)}.modal h2{font-family:'Playfair Display',serif;margin:0 0 18px}.modal-actions{display:flex;justify-content:space-between;margin-top:21px}.toast{position:fixed;bottom:23px;right:25px;padding:12px 18px;border-radius:10px;background:#1f473c;color:white;box-shadow:0 10px 30px #0002;font-size:12px;opacity:0;transform:translateY(10px);transition:.2s;pointer-events:none;z-index:30}.toast.visible{opacity:1;transform:translateY(0)}.error{color:#b45050;font-size:12px;min-height:16px}.login-shell{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 10% 10%,#e7f1e8,transparent 40%),radial-gradient(circle at 90% 80%,#e8eeea,transparent 35%),#f9faf7}.login-card{width:min(430px,100%);background:#fff;padding:38px 42px;border:1px solid var(--line);border-radius:20px;box-shadow:0 25px 90px rgba(24,50,35,.09)}.login-card h1{font-size:41px;line-height:1.12;margin:18px 0 10px}.login-card .muted{font-size:13px;color:var(--muted);margin-bottom:26px}.login-card label{display:block;font-size:11px;color:#687882;font-weight:700;margin-bottom:14px}.login-card input{display:block;width:100%;border:1px solid var(--line);border-radius:9px;padding:12px;margin-top:6px;outline:none}.login-card input:focus{border-color:var(--green)}.login-card .button{margin-top:12px}.login-card .brand-mark{margin-bottom:26px}.login-card .eyebrow{color:var(--green)}
@media(max-width:900px){.sidebar{width:206px}.content{padding:30px}.topbar{padding:0 30px}.hero-ornament{right:2%}}@media(max-width:700px){.sidebar{position:fixed;z-index:15;transform:translateX(-100%);transition:.2s;box-shadow:0 10px 30px #0001}.sidebar.open{transform:translateX(0)}.icon-button{display:block}.topbar{height:58px;padding:0 20px}.content{padding:23px 17px 65px}.page-head h1{font-size:31px}.hero{padding:28px;min-height:220px}.hero h1{font-size:32px}.hero-ornament{font-size:110px;right:-10px}.grid.three{grid-template-columns:1fr 1fr}.grid.two,.translate-layout{grid-template-columns:1fr}.toolbar{flex-wrap:wrap}.toolbar .input{max-width:none}.toolbar select{max-width:none;flex:1}.word-translation{display:none}}@media(max-width:440px){.grid.three{grid-template-columns:1fr}.stat-card{min-height:100px}.login-card{padding:30px 24px}.review-card{padding:26px}.review-word{font-size:38px}}
.direction-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 14px;color:var(--muted);font-size:13px;font-weight:700}.translate-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;margin-top:17px}.reader-preview{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 22px;margin-bottom:16px}.reader-preview>div{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.reader-preview strong{font-size:18px}.reader-preview span{color:var(--muted)}@media(max-width:700px){.reader-preview{align-items:flex-start;flex-direction:column}}