@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;650;700;750;800&family=Noto+Naskh+Arabic:wght@400;500;600&display=swap";:root{font-family:Manrope,sans-serif;color:#263a30;background:#f7f8f5;font-synthesis:none;--bg: #f7f8f5;--surface: #fff;--sidebar: #fbfcfa;--text: #263a30;--muted: #929a93;--subtle: #6f7d73;--border: #e7ebe4;--accent: #46745c;--accent-hover: #365e49;--soft: #eaf0e9;--card: #f0f3e9;--input: #fcfdfb;--shadow: 0 12px 40px #233c2b0a;--danger: #b25050;color-scheme:light}:root[data-theme=dark]{--bg: #151b18;--surface: #1d2520;--sidebar: #18201b;--text: #e1e9e0;--muted: #7c8a80;--subtle: #a0afa3;--border: #303b32;--accent: #a2c5a6;--accent-hover: #bddabe;--soft: #293a2c;--card: #29352b;--input: #1a221c;--shadow: 0 12px 40px #0002;--danger: #e99191;color-scheme:dark}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}a,button,input,textarea{-webkit-tap-highlight-color:transparent}button{color:inherit}button:focus-visible{outline:3px solid var(--accent);outline-offset:3px}input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px}button{transition:background .18s,color .18s,transform .18s}::selection{background:#9ebda15c}.icon-button{border:0;background:transparent;display:inline-flex;align-items:center;justify-content:center;border-radius:9px;width:34px;height:34px;flex-shrink:0;color:var(--subtle)}.icon-button:hover{background:var(--soft);color:var(--accent)}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:9px;padding:11px 17px;font-size:12px;font-weight:700;line-height:20px;white-space:nowrap;min-height:42px}.primary{background:var(--accent);color:var(--surface)}.primary:hover{background:var(--accent-hover)}.secondary{border-color:var(--border);background:var(--surface);color:var(--text)}.secondary:hover{background:var(--soft)}.danger{background:var(--danger);color:#fff}.full{width:100%}.muted{color:var(--muted)}.learned-icon{color:var(--accent)}.danger-text{color:var(--danger)!important}.text-button{border:0;background:transparent;color:var(--accent);display:flex;gap:6px;align-items:center;justify-content:center;padding:12px;font-size:12px}.loading{min-height:100dvh;display:flex;gap:18px;align-items:center;justify-content:center;color:var(--accent);font-size:14px}.logo{display:flex;align-items:center;gap:10px;font-size:27px;font-weight:800;letter-spacing:-1.3px;white-space:nowrap}.logo>span:first-child{width:36px;height:36px;display:grid;place-items:center;background:var(--accent);color:var(--surface);border-radius:11px}.logo .logo-dot{color:var(--accent);margin-left:-9px}.topbar{height:85px;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 36px;background:var(--surface);gap:28px}.header-tag{font-size:11px;letter-spacing:.2px;color:var(--muted);border-left:1px solid var(--border);padding-left:25px}.top-actions{margin-left:auto;display:flex;align-items:center;gap:15px}.top-divider{height:22px;width:1px;background:var(--border)}.profile{border:0;display:flex;align-items:center;gap:11px;background:transparent;font-size:12px;font-weight:600}.profile>svg{margin-left:10px;color:var(--muted)}.avatar{height:32px;width:32px;background:#ece9e0;color:#7b7663;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:700;flex-shrink:0}[data-theme=dark] .avatar{background:#3d3d30;color:#d2ccb0}.workspace{display:flex;min-height:calc(100dvh - 85px)}.sidebar{width:248px;flex-shrink:0;padding:27px 19px 20px;background:var(--sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column}.sidebar-heading{display:flex;align-items:center;justify-content:space-between;padding:0 10px 12px}.sidebar-heading>span{font-size:10px;letter-spacing:1.7px;color:var(--muted);font-weight:700}.folder-nav{display:flex;flex-direction:column;gap:6px}.folder-item{display:flex;align-items:center;gap:11px;padding:11px 12px;border:1px solid transparent;background:transparent;border-radius:9px;min-height:51px;text-align:left;width:100%}.folder-item:hover{background:var(--soft)}.folder-item.active{background:var(--soft);border-color:var(--border)}.folder-icon{display:grid;place-items:center;color:#6c8e71;flex-shrink:0}.color-1{color:#b59c70}.color-2{color:#8b87b3}.folder-name{font-size:12px;font-weight:600;min-width:0;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.folder-count{margin-left:auto;font-family:DM Sans,sans-serif;font-size:10px;color:var(--subtle);background:var(--surface);border-radius:5px;min-width:23px;text-align:center;padding:3px}.new-folder{display:flex;align-items:center;gap:10px;border:0;background:transparent;color:var(--muted);font-size:11px;padding:15px 14px;text-align:left}.new-folder:hover{color:var(--accent)}.sidebar-note{margin-top:auto;padding:28px 16px 24px;color:var(--subtle)}.note-icon{display:block;font-size:26px;color:#9aa98a;margin-bottom:15px}.sidebar-note strong{font-size:12px;font-weight:600}.sidebar-note p{font-size:11px;line-height:1.9;color:var(--muted);margin:8px 0 19px}.note-line{width:28px;height:2px;background:#c4cfb9}.sidebar-bottom{border-top:1px solid var(--border);padding:18px 12px 0;color:var(--muted);font-size:10px;display:flex;gap:7px;align-items:center}.status-dot{height:5px;width:5px;background:#84a080;border-radius:50%}.main{padding:35px 42px 0;flex:1;min-width:0;max-width:1600px;display:flex;flex-direction:column}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:31px}.breadcrumb{display:flex;align-items:center;gap:8px;font-size:10px;color:var(--muted);margin-bottom:16px}.breadcrumb>span{color:var(--subtle)}.page-heading h1{font-weight:750;font-size:26px;letter-spacing:-.9px;line-height:1.4;margin:0 0 8px;max-width:650px}.page-heading p{font-size:11px;color:var(--muted);margin:0}.heading-actions{display:flex;gap:9px;align-self:flex-end;margin-bottom:3px}.collection-bar{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);margin-bottom:24px;min-height:47px}.section-tabs{display:flex;align-items:center;gap:24px;height:47px}.section-tabs>.selected{display:flex;gap:8px;align-items:center;font-size:11px;font-weight:700;color:var(--accent);height:100%;border-bottom:2px solid var(--accent)}.section-tabs .selected>span{background:var(--soft);font-size:10px;border-radius:4px;padding:2px 5px;margin-left:3px;font-family:DM Sans,sans-serif}.section-tabs>button{display:flex;align-items:center;gap:7px;font-size:11px;border:0;background:transparent;color:var(--muted)}.section-tabs>button>span{font-size:10px}.section-tabs>button.filter-active{color:var(--accent)}.learning-layout{display:grid;grid-template-columns:minmax(220px,29%) minmax(0,1fr);border:1px solid var(--border);border-radius:13px;background:var(--surface);box-shadow:var(--shadow);overflow:hidden;min-height:585px}.word-panel{display:flex;flex-direction:column;border-right:1px solid var(--border);min-width:0}.search{display:flex;align-items:center;gap:9px;padding:17px;border-bottom:1px solid var(--border);height:59px;color:var(--muted)}.search input{border:0;outline:0;background:transparent;min-width:0;width:100%;font-size:11px;color:var(--text);padding:3px 0}.search input::placeholder{color:var(--muted)}.search .icon-button{height:22px;width:22px}.word-list{overflow:auto;max-height:478px;min-height:150px;flex:1;scrollbar-width:thin;scrollbar-color:var(--border) transparent}.word-item{background:transparent;border:0;border-bottom:1px solid var(--border);display:flex;width:100%;align-items:center;gap:13px;padding:15px 15px 15px 17px;min-height:73px;position:relative;text-align:left}.word-item.active{background:var(--soft)}.word-item.active:before{position:absolute;content:"";left:0;top:0;bottom:0;width:3px;background:var(--accent)}.word-item:hover{background:var(--soft)}.word-number{color:var(--muted);font:10px DM Sans,sans-serif}.word-copy{flex:1;min-width:0;display:flex;flex-direction:column;gap:5px}.word-copy strong{font-size:16px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:start;line-height:1.6}.word-copy strong:has(+span){unicode-bidi:plaintext}.word-copy>span{font-size:10px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.word-item>svg{flex-shrink:0;color:var(--muted);width:13px}.word-item .learned-icon{color:var(--accent)}.list-add{border:0;border-top:1px solid var(--border);background:var(--surface);color:var(--accent);font-size:11px;display:flex;align-items:center;justify-content:center;gap:7px;padding:15px;min-height:47px}.list-add:hover{background:var(--soft)}.study-panel{padding:19px 32px 0;min-width:0;display:flex;flex-direction:column}.study-heading{display:flex;align-items:center;justify-content:space-between;min-height:35px;margin-bottom:23px}.study-label{font-size:9px;letter-spacing:1.7px;font-weight:700;color:var(--muted)}.study-tools{display:flex;align-items:center;gap:12px;font-size:11px;font-family:DM Sans,sans-serif}.study-tools>.icon-button{width:28px;height:28px}.flashcard-wrap{width:100%;max-width:550px;margin:0 auto;position:relative;padding:0 0 7px;perspective:1200px}.card-underlay{position:absolute;bottom:0;left:8px;right:8px;background:var(--soft);border:1px solid var(--border);height:50%;border-radius:13px}.flashcard{position:relative;background:var(--card);border:1px solid var(--border);border-radius:13px;min-height:310px;width:100%;display:flex;flex-direction:column;padding:21px 25px;touch-action:pan-y;user-select:none;-webkit-user-select:none;overflow:hidden}.flashcard:after{content:"";position:absolute;width:200px;height:200px;border:1px solid #92a7800c;border-radius:50%;right:-60px;bottom:-85px;pointer-events:none}.flashcard:hover{border-color:#b3c0ac}.card-top{display:flex;align-items:center;justify-content:space-between;width:100%}.card-badge{border:1px solid #b6c4a84d;background:#ffffff25;border-radius:5px;padding:5px 8px;font-size:8px;letter-spacing:1.3px;color:var(--subtle)}.card-dots{font-size:13px;letter-spacing:2px;color:var(--muted)}.card-center{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 0 16px;gap:14px;width:100%;animation:reveal .25s ease}.card-word{font-size:clamp(24px,2.7vw,42px);line-height:1.7;font-weight:500;overflow-wrap:anywhere;max-width:100%}.card-word.arabic{font-family:Noto Naskh Arabic,serif;font-size:clamp(46px,5vw,65px);line-height:1.8}.card-decoration{font-size:19px;color:#a3b295;font-weight:400}.card-bottom{display:flex;align-items:center;justify-content:center;gap:7px;font-size:9px;color:var(--muted);width:100%}.is-flipped{background:var(--soft)}.card-controls{display:flex;align-items:center;justify-content:center;gap:22px;margin-top:25px}.card-controls>.icon-button{width:38px;height:38px;border:1px solid var(--border);background:var(--surface)}.learn-button{display:flex;align-items:center;justify-content:center;gap:8px;color:var(--subtle);border:1px solid var(--border);background:var(--surface);border-radius:8px;font-size:11px;padding:10px 16px;min-width:160px}.learn-button:hover,.learn-button.is-learned{background:var(--soft);color:var(--accent);border-color:var(--accent)}.swipe-hint{text-align:center;font-size:9px;color:var(--muted);margin:15px 0 26px}.touch-hint{display:none}.study-bottom{margin-top:auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:0;font-size:9px;color:var(--muted);padding-bottom:23px}.study-bottom>div:first-child{display:flex;align-items:center;gap:6px}.study-bottom strong{font-weight:500;color:var(--subtle)}.progress-dot{width:5px;height:5px;background:var(--accent);border-radius:50%}.word-actions{display:flex;gap:3px}.word-actions .icon-button{height:27px;width:27px}.progress-track{margin-top:7px;height:3px;background:var(--soft);width:100%;border-radius:4px;overflow:hidden}.progress-track>div{height:100%;background:var(--accent);transition:width .3s}.main-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:26px 0 20px;font-size:9px;color:var(--muted);margin-top:auto}.empty-list{font-size:12px;color:var(--muted);text-align:center;padding:40px 20px}.study-empty{display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;flex:1;padding:30px 20px 70px;color:var(--muted)}.study-empty>svg{color:var(--accent);stroke-width:1.2}.study-empty h2{font-size:20px;color:var(--text);margin:22px 0 5px}.study-empty p{font-size:12px;line-height:1.8;margin-bottom:25px}.welcome-empty{flex:1;min-height:490px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.empty-art{width:100px;height:100px;display:grid;place-items:center;background:var(--soft);border-radius:30px;color:var(--accent);transform:rotate(-7deg);margin-bottom:18px}.welcome-empty h2{font-size:25px;letter-spacing:-.6px;margin:15px 0 10px}.welcome-empty p{font-size:12px;color:var(--subtle);line-height:1.9;margin-bottom:25px}.mobile-back{display:none}.menu{min-width:200px;border:1px solid var(--border);border-radius:10px;background:var(--surface);padding:6px;box-shadow:0 8px 30px #0002;z-index:50;animation:reveal .15s}.menu [role=menuitem]{display:flex;align-items:center;gap:10px;padding:10px;border-radius:5px;font-size:12px;cursor:pointer;outline:0}.menu [role=menuitem][data-highlighted]{background:var(--soft);color:var(--accent)}.menu-label{font-size:10px;color:var(--muted);padding:9px 10px 7px}.menu [role=separator]{height:1px;background:var(--border);margin:5px}.overlay{position:fixed;inset:0;background:#101e1866;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;animation:fade .15s}.dialog{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:calc(100% - 32px);max-width:470px;background:var(--surface);border:1px solid var(--border);padding:30px;border-radius:17px;box-shadow:0 24px 80px #0003;z-index:101;max-height:90dvh;overflow:auto}.dialog.wide{max-width:550px}.dialog>h2{font-size:21px;letter-spacing:-.5px;margin:0 25px 8px 0;font-weight:750}.dialog>p{font-size:12px;line-height:1.8;color:var(--subtle);margin:0 0 24px}.dialog>.icon-button{position:absolute;right:15px;top:15px}.dialog h3{font-size:13px;margin:23px 0 15px}label{display:flex;flex-direction:column;gap:8px;font-size:11px;font-weight:600;margin-bottom:18px}label>input:not([type=checkbox]):not([type=file]),label>textarea{width:100%;background:var(--input);border:1px solid var(--border);border-radius:8px;padding:12px 13px;font-size:13px;color:var(--text);line-height:1.5}label>input::placeholder,label>textarea::placeholder{color:var(--muted);font-size:12px}textarea{resize:vertical;min-height:60px}.form-end{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.error{background:#c74b4510;border:1px solid #c74b4530;color:var(--danger);padding:12px;border-radius:8px;font-size:12px;line-height:1.6}.file-input{border:1px dashed var(--accent);background:var(--soft);border-radius:10px;padding:22px;position:relative;align-items:center;color:var(--accent);cursor:pointer}.file-input>input{position:absolute;inset:0;opacity:0;width:100%;cursor:pointer}.file-input>small{font-size:10px;font-weight:400;color:var(--subtle)}.json-input{font-family:monospace;font-size:11px!important}.form-note{font-size:10px;color:var(--muted);line-height:1.8}.form-note code{color:var(--accent)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.checkbox{display:flex;flex-direction:row;align-items:center;gap:8px;font-weight:400}.checkbox input{accent-color:var(--accent)}.user-list{border:1px solid var(--border);border-radius:9px;max-height:260px;overflow:auto}.user-row{display:flex;align-items:center;gap:10px;padding:12px;border-bottom:1px solid var(--border)}.user-row:last-child{border:0}.user-row>div{flex:1;display:flex;flex-direction:column;gap:4px}.user-row strong{font-size:12px;font-weight:600}.user-row small{font-size:10px;color:var(--muted)}.confirm-overlay{z-index:110}.confirm-dialog{z-index:111}.confirm-buttons{display:flex;justify-content:flex-end;gap:10px;margin-top:26px}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);max-width:calc(100% - 32px);background:var(--text);color:var(--surface);box-shadow:var(--shadow);border-radius:10px;display:flex;align-items:center;gap:15px;padding:10px 12px 10px 20px;font-size:12px;z-index:150}.toast .icon-button{color:var(--surface)}.login-page{min-height:100dvh;padding:30px 6vw 20px;display:flex;flex-direction:column}.login-top{display:flex;align-items:center;justify-content:space-between}.login-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:100px;align-items:center;max-width:1040px;width:100%;margin:auto;padding:65px 0}.eyebrow{font-size:9px;font-weight:700;letter-spacing:2px;color:var(--accent)}.login-intro h1{font-size:clamp(32px,3.7vw,49px);line-height:1.22;letter-spacing:-1.7px;margin:22px 0}.login-intro h1>span{color:var(--accent)}.login-intro>p{font-size:12px;line-height:1.9;color:var(--subtle)}.sample-card{position:relative;margin:36px 0 30px 28px;max-width:310px;min-height:250px;border:1px solid var(--border);border-radius:15px;background:var(--card);padding:22px;transform:rotate(-5deg);box-shadow:12px 12px 0 var(--soft);display:flex;flex-direction:column;align-items:center}.sample-card>span{align-self:flex-start;font-size:8px;letter-spacing:1.6px;color:var(--subtle)}.sample-card strong{font:500 56px Noto Naskh Arabic,serif;margin:15px 0 0}.sample-card i{font-size:14px;font-style:normal;color:var(--subtle)}.sample-card>div{margin-top:28px;display:flex;gap:7px;align-items:center;font-size:9px;color:var(--muted)}.intro-foot{font-size:10px;color:var(--muted);display:block;margin-top:38px}.login-panel{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:18px;padding:38px;max-width:410px;width:100%}.login-symbol{width:51px;height:51px;display:grid;place-items:center;background:var(--soft);border-radius:14px;color:var(--accent);margin-bottom:24px}.login-panel h2{font-size:24px;letter-spacing:-.7px;margin:0 0 9px}.login-panel>p{font-size:11px;color:var(--muted);margin:0 0 30px}.login-panel .button{margin-top:6px}.login-panel .login-note{font-size:10px;text-align:center;line-height:1.8;margin:25px 0 0}.login-page>footer{font-size:10px;color:var(--muted);text-align:center}.login-panel label{font-size:11px}.login-panel input{min-height:45px}.login-panel .full{justify-content:space-between;padding:12px 16px}@keyframes reveal{0%{opacity:.3;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@keyframes fade{0%{opacity:0}to{opacity:1}}@media(min-width:1500px){.main{padding:45px 60px 0}.learning-layout{min-height:650px}.word-list{max-height:543px}.flashcard{min-height:360px}.study-panel{padding:24px 50px 0}.study-heading{margin-bottom:35px}.sidebar{width:270px}}@media(max-width:1150px){.topbar{padding:0 25px}.sidebar{width:210px;padding-left:10px;padding-right:10px}.main{padding:28px 25px 0}.page-heading{align-items:flex-start;flex-wrap:wrap}.heading-actions{align-self:auto}.page-heading h1{font-size:23px}.learning-layout{grid-template-columns:220px minmax(0,1fr)}.study-panel{padding:16px 22px 0}.flashcard{padding:18px;min-height:295px}.card-bottom{font-size:8px}.card-controls{gap:12px}.learn-button{min-width:140px;padding:10px;font-size:10px}.study-label{font-size:8px;letter-spacing:1px}.study-tools{gap:6px}.login-layout{gap:50px}.login-panel{padding:30px}.word-item{gap:10px}}@media(max-width:900px)and (min-width:701px){.sidebar{width:180px}.main{padding:25px 20px 0}.learning-layout{grid-template-columns:180px minmax(0,1fr)}.study-panel{padding:15px 15px 0}.card-controls{gap:8px}.card-controls>.icon-button{width:32px;height:35px}.learn-button{min-width:125px}.card-badge,.card-bottom{font-size:7px}.word-item{padding:12px 10px}.word-number{font-size:9px}.word-copy strong{font-size:15px}.header-tag{display:none}.folder-name{font-size:11px}.folder-count{font-size:9px}}@media(max-width:700px){.topbar{height:68px;padding:0 20px;gap:10px}.logo{font-size:25px}.logo>span:first-child{width:32px;height:32px;border-radius:10px}.header-tag,.top-divider{display:none}.top-actions{gap:9px}.profile{gap:7px;font-size:11px;padding:0}.profile>svg{display:none}.avatar{height:30px;width:30px}.workspace{display:block;min-height:calc(100dvh - 68px)}.sidebar{width:100%;border-right:0;border-bottom:1px solid var(--border);padding:15px 20px 12px;display:block}.sidebar-heading{padding:0 0 8px;min-height:26px}.sidebar-heading>span{font-size:9px;letter-spacing:1.5px}.sidebar-heading .icon-button{width:27px;height:27px}.folder-nav{display:flex;flex-direction:row;overflow:auto;gap:8px;scrollbar-width:none}.folder-item{flex-shrink:0;width:auto;max-width:260px;min-height:40px;padding:8px 12px;border:1px solid var(--border);background:var(--surface);gap:8px;border-radius:8px}.folder-name{-webkit-line-clamp:1;font-size:11px}.folder-icon>svg{width:16px}.folder-count{font-size:9px;min-width:19px}.new-folder,.sidebar-note,.sidebar-bottom{display:none}.main{padding:23px 20px 0;min-height:calc(100dvh - 173px)}.page-heading{margin-bottom:20px;gap:16px}.breadcrumb{display:none}.page-heading h1{font-size:23px;margin-bottom:7px;letter-spacing:-.7px}.page-heading p{font-size:10px}.heading-actions{width:100%;margin:0;gap:8px}.heading-actions .button{font-size:11px;flex:1;padding:9px 12px;min-height:40px}.collection-bar{margin-bottom:16px;min-height:43px}.section-tabs{gap:23px;height:43px}.section-tabs>.selected{font-size:11px}.section-tabs>button{font-size:10px}.learning-layout{display:block;min-height:0;border-radius:12px}.word-panel{border:0}.search{height:51px;padding:13px 16px}.search input{font-size:12px}.word-list{max-height:calc(100dvh - 450px);min-height:200px}.word-item{min-height:74px;padding:12px 18px;gap:17px}.word-copy strong{font-size:19px}.word-copy>span{font-size:11px}.word-number{font-size:10px}.word-item>svg{width:16px}.list-add{font-size:12px;padding:16px}.study-panel{display:none}.main-footer{font-size:8px;padding:24px 0 20px}.show-study .word-panel{display:none}.show-study .study-panel{display:flex;min-height:450px;padding:13px 16px 0}.show-study .page-heading{margin-bottom:8px}.show-study .heading-actions,.show-study .collection-bar{display:none}.show-study .learning-layout{border:0;background:transparent;box-shadow:none;margin-top:7px}.study-heading{margin-bottom:17px}.study-label{display:none}.mobile-back{display:flex;align-items:center;gap:7px;border:0;background:transparent;color:var(--subtle);font-size:11px;padding:5px 0}.study-tools{gap:12px;font-size:12px}.flashcard{min-height:320px;padding:20px}.card-word{font-size:32px}.card-word.arabic{font-size:62px}.card-badge{font-size:8px}.card-bottom{font-size:9px}.card-controls{margin-top:24px;gap:23px}.card-controls>.icon-button{height:42px;width:42px}.learn-button{font-size:11px;min-width:160px;min-height:42px}.desktop-hint{display:none}.touch-hint{display:inline}.swipe-hint{font-size:8px;line-height:1.8;margin:16px -10px 19px}.study-bottom{font-size:10px;padding-bottom:14px}.study-bottom .icon-button{height:34px;width:34px}.progress-track{margin-top:6px}.welcome-empty{min-height:390px;padding:20px 0}.welcome-empty h2{font-size:22px}.welcome-empty p{font-size:11px}.study-empty{min-height:350px;padding:30px 0}.login-page{padding:23px 24px 18px}.login-layout{display:block;max-width:400px;padding:35px 0}.login-intro{margin-bottom:25px}.eyebrow{font-size:8px;letter-spacing:1.3px}.login-intro h1{font-size:36px;letter-spacing:-1.5px;margin:16px 0 13px}.login-intro>p{font-size:11px}.sample-card,.intro-foot{display:none}.login-panel{padding:25px;max-width:100%;border-radius:14px}.login-symbol{display:none}.login-panel h2{font-size:21px}.login-panel>p{margin-bottom:23px}.login-panel .login-note{font-size:9px}.login-page>footer{margin-top:15px;font-size:9px}.dialog{padding:25px 22px;max-height:88dvh}.dialog>h2{font-size:20px}.dialog>p{font-size:11px}.form-grid{grid-template-columns:1fr;gap:0}.form-end .button{padding:10px 12px;font-size:11px}.toast{bottom:calc(16px + env(safe-area-inset-bottom));font-size:11px}.study-panel{padding-bottom:env(safe-area-inset-bottom)}.main-footer{padding-bottom:calc(18px + env(safe-area-inset-bottom))}}@media(max-width:360px){.main{padding-left:14px;padding-right:14px}.card-controls{gap:12px}.learn-button{min-width:145px}.profile>span:not(.avatar){display:none}.card-word.arabic{font-size:53px}.flashcard{padding:17px}.login-page{padding-left:18px;padding-right:18px}}@media(max-width:700px){label>input:not([type=checkbox]):not([type=file]),label>textarea,.search input{font-size:16px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}