:root{--bg:#f5f6f1;--fg:#202c27;--card:#fff;--primary:#183e35;--primary-fg:#fff;--secondary:#cbe987;--muted:#f0f3ed;--muted-fg:#7a847d;--border:#e5e9e0;--input:#e0e6dc;--green:#278364;--red:#c6534e;--destructive:#c6534e;--radius:.9rem;--font-sans:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--font-display:var(--font-sans);--shadow-sm:0 2px 4px #243c2605;--shadow:0 6px 24px #243c2605;--shadow-lg:0 12px 36px #243c2612}
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18px;background:#182d26;color:#dbe5de;display:flex;flex-direction:column;z-index:80}.brand{display:flex;gap:11px;align-items:center;background:none;border:0;color:white;text-align:left;font-size:22px;font-weight:650;letter-spacing:-.8px;margin-bottom:44px;padding-left:8px}.brand-symbol{background:#cbe987;color:#233a2b;width:38px;height:42px;display:grid;place-items:center;border-radius:11px}.brand-symbol svg{width:25px;height:25px}.brand-caption{display:block;font-size:10px;letter-spacing:.6px;font-weight:400;color:#899e92;margin-top:2px}.sidebar-label{font-size:9px;font-weight:600;letter-spacing:1.8px;color:#83998c;margin:0 12px 12px}#main-nav{display:flex;flex-direction:column;align-items:stretch;gap:5px;overflow:visible}.sidebar .nav-btn{color:#9fb3a5;border-radius:10px;min-height:46px;font-size:13px;padding:11px 13px;gap:12px;white-space:normal;width:100%;text-align:left}.nav-btn svg{width:19px;height:19px;flex:0 0 19px}.sidebar .nav-btn:hover{background:#253d31;color:#ecf7ec}.sidebar .nav-btn.active{background:#cbe987;color:#25372a;font-weight:600}.nav-dot{width:5px;height:5px;border-radius:50%;background:#cbe987;margin-left:auto}.sidebar-spacer{flex:1;min-height:35px}.sidebar-note{background:#223b2e;border:1px solid #304735;border-radius:13px;padding:18px 14px;margin:15px 3px 20px}.note-spark{display:block;color:#cbe987;font-size:22px;line-height:1;margin-bottom:15px}.sidebar-note strong{font-size:12px;font-weight:550}.sidebar-note p{font-size:11px;color:#8fa994;line-height:1.8;margin-top:8px}.settings-nav{margin-bottom:17px}.sidebar-account{border-top:1px solid #304638;padding-top:17px;display:flex;align-items:center;gap:10px}.avatar{width:34px;height:34px;border-radius:50%;background:#344c3b;color:#cbe987;font-size:12px;display:grid;place-items:center;flex-shrink:0}.sidebar-account strong{font-size:11px;font-weight:500;display:block}.user-email{font-size:10px;color:#8ca18f;display:block!important;max-width:160px;overflow:hidden;text-overflow:ellipsis}.topbar{margin-left:240px;height:76px;border:0;border-bottom:1px solid var(--border);background:#f5f6f1ef;backdrop-filter:blur(12px);padding:0 42px;position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;z-index:50}.breadcrumb{display:flex;align-items:center;gap:15px;font-size:11px;color:#8c968d}.breadcrumb strong{font-weight:500;color:var(--fg)}.topbar-actions{display:flex;align-items:center;gap:20px}.sync-state{font-size:10px;color:#819081;display:flex;gap:6px;align-items:center;white-space:nowrap}.sync-state>span{width:5px;height:5px;border-radius:50%;background:#4f9273}.sync-state.offline>span,.sync-state.error>span{background:#d2944a}.mobile-brand,#mobile-nav{display:none}.btn{border-radius:9px;padding:10px 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12px}.quiz-header-right{gap:15px}.question-card{max-width:650px;margin:auto;background:white;border:1px solid var(--border);padding:38px;border-radius:23px;box-shadow:0 12px 42px #2b403505}.question-prompt{margin-bottom:28px}.question-prompt .sub{font-size:9px;letter-spacing:1.5px;color:#91a186}.question-prompt .word{font-size:42px;font-weight:550;letter-spacing:-1px;line-height:1.3;overflow-wrap:anywhere}.question-meta{gap:7px;margin-top:15px}.question-meta .pill{font-size:9px}.mc-grid{gap:12px}.mc-option{border:1px solid 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.score-text{font-size:13px;color:var(--muted-fg)}.grammar-panel{border-radius:13px;background:#f7f9f2;border-color:var(--border);padding:18px}.word-list-scroll{max-height:390px;border-color:var(--border)}.word-list-item{font-size:12px;flex-wrap:wrap;padding:14px;gap:9px}.word-list-item strong{overflow-wrap:anywhere}.word-list-item input{min-width:18px;min-height:18px;accent-color:#476b39}.dialog-backdrop{background:#1d2f2880;backdrop-filter:blur(5px);padding:22px}.dialog{border:1px solid var(--border);border-radius:20px;box-shadow:0 24px 100px #0c231f33;max-height:90dvh;overflow:auto}.dialog h3{font-family:var(--font-sans);font-size:20px;letter-spacing:-.5px}.dialog p{font-size:12px}.grammar-dialog{max-width:920px}.grammar-table-wrap{max-width:100%;overflow:auto}.grammar-table th,.grammar-table td{font-size:11px;padding:10px}.mini-row{background:#f5f8ee;font-size:12px;border-radius:10px;padding:12px}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.settings-grid .card:last-child{grid-column:1 / -1}.settings-grid .card p{font-size:12px;color:var(--muted-fg);line-height:1.8;margin-bottom:18px}.settings-grid .btn{margin:0 5px 8px 0}.settings-grid .card h2{font-weight:550}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}#page-progress .stat-card{text-align:left;padding:25px}#page-progress .stat-value{font-size:32px;font-weight:550}#page-progress .stat-label{font-size:10px;margin-top:10px}.auth-card{padding:36px;width:100%;max-width:440px;border:1px solid var(--border);border-radius:25px;box-shadow:0 25px 80px #193a3512}.auth-logo{justify-content:flex-start;margin-bottom:34px}.auth-logo-icon{background:#183e35;width:38px;height:41px;border-radius:10px}.auth-logo-text{font-size:24px;font-weight:650;letter-spacing:-1px}.auth-intro{margin-bottom:25px}.auth-intro h1{font-size:30px;letter-spacing:-1px;line-height:1.2;font-weight:550}.auth-intro p{font-size:12px;color:#8a9880;line-height:1.8;margin-top:13px}.auth-tabs{margin-bottom:25px;background:#edf1e7}.auth-form .field{margin-bottom:10px}#auth-screen{min-height:100dvh;padding:28px 20px;background:radial-gradient(ellipse at 20% 20%,#eaf0db,transparent 60%),#f5f6f1}.auth-error{font-size:12px}.google-btn{min-height:44px;font-size:12px;border-color:var(--border)}#toast-container{top:auto;bottom:24px;right:25px;left:auto;max-width:370px;z-index:180}.toast{background:#254538;color:white;border:0;border-radius:12px;padding:15px 19px;font-size:12px;box-shadow:0 5px 30px #122f2330}.toast.error{background:#824d42;color:#fff}.offline-indicator{bottom:24px;left:264px;right:auto;font-size:10px;max-width:calc(100vw - 295px);background:#fcf9e8;border-color:#e8dda7;color:#938446}#ios-install-banner{border:1px solid var(--border);background:#eef3e5;color:#536949;font-size:12px;border-radius:12px;margin:16px}body.session-active .topbar-add{display:none}body.session-active .page-inner{max-width:900px}.quit-session{border:1px solid var(--border);background:white;color:#85947a;display:inline-flex;align-items:center;gap:6px;font-size:11px;padding:8px 12px;border-radius:8px;min-height:36px}.action-svg{width:17px;height:17px}.vocab-cards{display:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1500px){.page-inner{padding-top:46px}.revision-hero{min-height:340px;padding:38px}.revision-hero h2{font-size:45px}.language-card{padding:22px 0}.hero-bottom{margin-top:30px}}
@media(max-width:1190px) and (min-width:1024px){.sidebar{width:210px;padding-left:15px;padding-right:15px}#app main,.topbar{margin-left:210px}.topbar{padding:0 28px}.page-inner{padding:30px 28px}.revision-hero{padding:25px}.revision-hero h2{font-size:31px}.hero-stars{font-size:45px;right:24px}.hero-bottom{gap:14px}.hero-button{font-size:10px;padding:11px}.hero-due>span{font-size:7px}.language-panel{padding:18px}.language-card{gap:9px}.language-card>span:nth-child(2)>span{display:none}.home-grid{gap:17px}.offline-indicator{left:230px}}
@media(max-width:1023px){.sidebar{display:none}#app main{margin-left:0}.topbar{margin-left:0;padding:0 26px;height:67px}.breadcrumb{display:none}.mobile-brand{display:flex;gap:9px;align-items:center;border:0;background:none;color:var(--primary);font-size:20px;font-weight:650;letter-spacing:-.8px}.brand-mini{font-size:17px;color:#8da764}.topbar-add{min-height:36px;font-size:11px;padding:8px 13px}.topbar-actions{gap:15px}.page-inner{padding:29px 26px 110px}#mobile-nav{position:fixed;bottom:0;left:0;right:0;padding:7px 15px max(10px,env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(5,minmax(0,1fr));background:#fcfdf9f2;border-top:1px solid var(--border);backdrop-filter:blur(18px);z-index:90}#mobile-nav button{border:0;background:transparent;border-radius:10px;color:#919e87;min-height:49px;display:flex;align-items:center;justify-content:center;gap:5px;flex-direction:column;font-size:9px;font-weight:550}#mobile-nav button svg{width:21px;height:21px}#mobile-nav button.active{background:#edf3e4;color:#49663a}body.session-active #mobile-nav{display:none}body.keyboard-open #mobile-nav{display:none}.offline-indicator{left:18px;bottom:88px;max-width:calc(100vw - 36px)}#toast-container{bottom:92px;right:18px;left:18px;max-width:none}body.session-active #toast-container{bottom:20px}body.session-active .page-inner{padding-bottom:45px}.language-card{padding:19px 0}.revision-hero>p{max-width:230px}.hero-stars{right:23px;font-size:49px}.hero-bottom{gap:15px}.hero-button{font-size:10px;padding:11px 13px}}
@media(max-width:640px){html{scrollbar-gutter:auto}body{font-size:14px}.topbar{height:62px;padding:0 19px;padding-top:env(safe-area-inset-top)}.mobile-brand{font-size:21px}.sync-state{font-size:9px}.topbar-add{display:none}.topbar-actions{gap:8px}.page-inner{padding:25px 19px 108px}.overview-heading,.page-header{align-items:flex-start;gap:12px;margin-bottom:23px}.overview-heading h1,.page-header h1{font-size:27px;letter-spacing:-.9px}.overview-heading p,.page-header p{font-size:11px;line-height:1.8;max-width:275px}.date-pill{display:none}.eyebrow{font-size:8px;letter-spacing:1.55px;margin-bottom:10px}.page-header .btn{font-size:10px;padding:9px 11px;min-height:36px;white-space:nowrap}.home-grid{grid-template-columns:minmax(0,1fr);gap:18px}.revision-hero{padding:26px;min-height:270px;border-radius:17px}.revision-hero h2{font-size:36px;max-width:245px;line-height:1.12;margin:18px 0 13px}.revision-hero>p{font-size:11px;max-width:220px}.hero-stars{top:83px;right:24px;font-size:47px}.hero-bottom{gap:17px;margin-top:22px}.hero-button{padding:12px 15px;font-size:10px;min-height:43px}.hero-button>span{font-size:16px;margin-left:0}.hero-due strong{font-size:26px}.hero-due>span{font-size:7px}.language-panel{padding:19px;border-radius:16px}.language-card{gap:12px;padding:16px 0}.language-card>span:nth-child(2)>span{font-size:9px}.language-emblem{width:34px;height:37px;border-radius:8px}.section-top{margin-bottom:6px}.language-panel .section-top{margin-bottom:9px}.overview-metrics{gap:8px;margin:18px 0 28px}.metric{padding:14px 10px;border-radius:12px}.metric-label{font-size:6px;letter-spacing:.7px;line-height:1.65;min-height:20px}.metric>strong{font-size:27px;margin:9px 0 0}.metric>strong>span{font-size:14px}.metric-foot{display:none}.home-lower{grid-template-columns:minmax(0,1fr);gap:26px}.recent-panel h2{font-size:18px}.recent-word{padding:15px 0}.recent-word-main strong{font-size:13px}.recent-word-main>span{font-size:11px}.quick-panel>.eyebrow{margin-bottom:13px}.quick-card{padding:21px}.quick-card>p{font-size:11px;max-width:270px}.quick-add{padding:16px}.quick-add strong{font-size:12px}.text-link{font-size:10px}.form-max{max-width:100%;padding:21px 18px;border-radius:15px}.input,.input.sm,select.input,textarea.input,.search-bar input{font-size:16px;min-height:46px}.input.lg{min-height:57px;font-size:19px}.field{margin-bottom:19px}.field-label{font-size:12px!important}.btn{min-height:43px;font-size:12px;padding:11px 14px}.btn-sm{min-height:40px;font-size:11px;padding:9px 12px}.btn-icon{width:43px;min-width:43px;height:43px;padding:11px}.row{flex-wrap:wrap;align-items:center}.row .input[style*="flex:1"]{flex:1 1 180px!important}.tabs{max-width:100%;overflow:auto;gap:2px}.tab-btn{font-size:11px;min-height:40px;min-width:75px;padding:8px 12px}.search-bar{padding:0 12px;min-height:49px;gap:8px;margin-bottom:15px}.search-bar input{font-size:14px;padding:12px 0;min-height:46px}.search-bar>span{font-size:8px}.toolbar{margin-top:16px;margin-bottom:16px;gap:8px}.toolbar .row{gap:0}.toolbar .btn-icon{width:32px;min-width:32px;height:36px;min-height:36px;padding:8px}.filter-btn{min-height:37px;padding:8px 12px;font-size:11px}.group-chip{min-height:40px;padding:9px 11px}.table-wrap th{font-size:9px;padding:12px}.table-wrap td{padding:12px;font-size:11px}.vocab-table{display:none}.vocab-cards{display:grid;gap:12px}.vocab-card{border:1px solid var(--border);border-radius:15px;background:white;padding:17px 17px 13px;content-visibility:auto;contain-intrinsic-size:auto 210px}.vocab-card.editing{border-color:#afc795}.vocab-card table,.vocab-card tbody,.vocab-card tr{display:block}.vocab-card td{display:block;border:0;padding:4px 0;background:none!important;overflow-wrap:anywhere}.vocab-card td:first-child{font-size:18px;line-height:1.65;margin-bottom:1px}.vocab-card td:nth-child(2){font-size:13px;color:#92a082;margin-bottom:7px}.vocab-card td:nth-child(3),.vocab-card td:nth-child(4){display:inline-block;margin-right:8px;font-size:10px;vertical-align:middle}.vocab-card td:nth-child(5){border-top:1px solid #eff2e9;display:flex;align-items:center;justify-content:space-between;margin-top:11px;padding-top:12px}.vocab-card td:nth-child(5)>br{display:none}.vocab-card td:nth-child(5)>small{font-size:9px;color:#9baa8d}.vocab-card td:last-child{display:flex;gap:7px;text-align:left;padding:8px 0 0}.vocab-card .actions-cell .btn-icon{width:36px;min-width:36px;min-height:36px;height:36px;padding:9px}.vocab-card .pill{font-size:9px}.vocab-card .grammar-word-btn{font-size:inherit}.vocab-card.editing td:nth-child(3),.vocab-card.editing td:nth-child(4){display:block;margin:0}.vocab-card.editing td:nth-child(5){display:none}.vocab-card.editing td:last-child{justify-content:flex-end;gap:9px}.vocab-card .input{width:100%}.pagination{font-size:10px}.pagination .btn{font-size:10px;min-height:37px;padding:8px 10px}.practice-switch{width:100%;margin-bottom:23px;padding:4px}.practice-switch button{flex:1;min-height:39px;font-size:11px;padding:9px 13px}.grid-2,.settings-grid{grid-template-columns:minmax(0,1fr)}.grid-3{gap:8px}.grid-3 .card{padding:16px 10px}#page-progress .stat-card{padding:17px 10px}#page-progress .stat-value{font-size:25px}#page-progress .stat-label{font-size:8px;line-height:1.6;margin-top:7px}.settings-grid .card:last-child{grid-column:auto}.settings-grid .card{padding:22px}.settings-grid .card p{font-size:12px}.quiz-header{font-size:10px;align-items:flex-start;gap:10px;line-height:1.8}.quiz-header-right{gap:7px;justify-content:flex-end}.audio-toggle{min-height:36px;padding:8px 10px;font-size:10px!important;white-space:nowrap}.question-card{padding:26px 19px;border-radius:18px}.question-prompt .word{font-size:34px}.question-prompt .sub{font-size:8px}.question-meta .pill{font-size:8px;padding:5px 8px}.mc-grid{grid-template-columns:minmax(0,1fr);gap:10px}.mc-option{font-size:16px;min-height:57px;padding:16px;border-radius:11px}.typed-actions{display:grid;grid-template-columns:minmax(0,1fr)}.typed-actions .btn{font-size:12px}.typed-feedback{font-size:12px}.results-card{padding:28px 21px}.results-card h1{font-size:25px}.results-card .row{display:grid;grid-template-columns:minmax(0,1fr)}.dialog-backdrop{padding:14px}.dialog{padding:23px;max-width:100%;max-height:85dvh}.grammar-table-wrap td{font-size:10px;padding:8px}.grammar-source{gap:8px;flex-wrap:wrap;font-size:9px}.word-list-item{padding:13px;font-size:12px}.word-list-item input{min-height:18px}.mini-row{font-size:11px}.mini-row strong{font-size:11px;overflow-wrap:anywhere}.card{padding:21px;border-radius:15px}.auth-card{padding:29px 24px;border-radius:21px}.auth-intro h1{font-size:28px}.auth-tab{min-height:41px;font-size:12px}.auth-logo{margin-bottom:28px}.auth-logo-text{font-size:23px}#auth-screen{padding:24px 19px}.auth-form .btn{min-height:47px}.auth-intro p{font-size:12px}.auth-form .field{margin-bottom:9px}.google-btn{min-height:46px;font-size:12px}.offline-indicator{bottom:85px;left:18px;font-size:10px;max-width:calc(100vw - 36px)}body.session-active .offline-indicator{bottom:20px}#toast-container{bottom:92px;right:18px;left:18px}.toast{font-size:12px;padding:14px 17px}.quit-session{min-height:36px;font-size:10px}.page-header .eyebrow{margin-top:3px}}
@media(max-width:359px){.page-inner{padding-left:14px;padding-right:14px}.revision-hero{padding:22px}.revision-hero h2{font-size:32px}.hero-stars{font-size:36px;right:17px}.hero-due{gap:6px}.hero-bottom{gap:12px}.hero-button{font-size:9px;padding:11px 12px}.language-card>span:nth-child(2)>span{font-size:8px}.metric{padding:12px 8px}.overview-heading h1{font-size:25px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Readable small-screen typography and stable practice controls. */
.overview-heading p,.page-header p{font-size:13px;color:#7d8775}.revision-hero>p{font-size:12px}.language-card strong{font-size:13px}.language-card>span:nth-child(2)>span{font-size:10px}.metric-label{font-size:9px}.metric-foot{font-size:10px}.recent-word-main strong{font-size:13px}.recent-word-main>span{font-size:11px}.quick-card>p{font-size:11px}.quit-session{flex-shrink:0;white-space:nowrap}
@media(max-width:640px){.overview-heading p,.page-header p{font-size:12px}.revision-hero h2{font-size:31px;max-width:275px}.hero-stars{top:26px;right:24px;font-size:31px}.revision-hero>p{font-size:12px;max-width:240px}.metric-label{font-size:8px;min-height:26px;letter-spacing:.4px}.language-card>span:nth-child(2)>span{font-size:10px}.question-prompt .sub{font-size:9px}.question-meta .pill{font-size:9px}.topbar .sync-state{font-size:10px}.search-bar>span{font-size:10px}.language-total>span{font-size:9px}.recent-word .pill{font-size:9px}.quick-card>p{font-size:12px}.hero-due>span{font-size:8px}}
/* One vocabulary DOM serves both layouts. Resizing never loses an edit draft. */
@media(max-width:640px){.vocab-table{display:block;border:0;background:transparent;overflow:visible}.vocab-table>table{display:block;width:100%}.vocab-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.vocab-table tbody{display:grid;gap:12px}.vocab-table tr.vocab-card{display:block}.vocab-table .vocab-card td{padding:4px 0}.vocab-table .vocab-card td:first-child{font-size:18px}.vocab-table .vocab-card td:nth-child(2){font-size:13px}.vocab-table .vocab-card td:nth-child(5){padding-top:12px}.vocab-table .vocab-card td:last-child{padding-top:8px}}
@media(max-width:1023px){.topbar{height:calc(67px + env(safe-area-inset-top));padding-top:env(safe-area-inset-top);padding-left:max(26px,env(safe-area-inset-left));padding-right:max(26px,env(safe-area-inset-right))}.page-inner{padding-left:max(26px,env(safe-area-inset-left));padding-right:max(26px,env(safe-area-inset-right))}}
@media(max-width:640px){.topbar{height:calc(62px + env(safe-area-inset-top));padding-left:max(19px,env(safe-area-inset-left));padding-right:max(19px,env(safe-area-inset-right))}.page-inner{padding-left:max(19px,env(safe-area-inset-left));padding-right:max(19px,env(safe-area-inset-right))}}
.filter-btn,.group-chip,.pill{max-width:100%;overflow-wrap:anywhere;white-space:normal}.toolbar>.row{max-width:100%}.language-card strong,.recent-word-main strong,.mini-row span{overflow-wrap:anywhere}
.auth-logo-icon{color:#cbe987}.auth-logo-icon svg{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;width:23px;height:23px}
.offline-check-card{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;border:1px solid #dee7d2;border-radius:13px;background:#edf2e3;margin:0 0 22px}.offline-check-card>span{min-width:0}.offline-check-card strong{display:block;font-size:13px;font-weight:550;color:#48613b}.offline-check-card>span>span{display:block;font-size:11px;color:#849576;margin-top:3px;overflow-wrap:anywhere}.offline-check-card.ready{background:#e6f3e9;border-color:#b9d9bf}.offline-check-card .btn{white-space:normal;flex-shrink:0}.offline-check-card .offline-save-button{max-width:150px}@media(max-width:640px){.offline-check-card{padding:15px;gap:10px}.offline-check-card strong{font-size:12px}.offline-check-card>span>span{font-size:10px}.offline-check-card .btn{font-size:10px;padding:10px;max-width:105px}}
.offline-mode-banner{padding:14px 18px;margin:0 0 22px;border:1px solid #e2ce8d;border-radius:12px;background:#fff7df;color:#806222;font-size:12px;line-height:1.7}.offline-word-state{display:block;width:max-content;max-width:100%;font-size:9px;font-weight:400;margin-top:5px;color:#9a7632}.offline-word-state.saved{color:#52815e}.offline-word-state.updated{color:#ad7738}.offline-word-filters{display:flex;align-items:center;gap:12px;margin:0 0 18px;color:#81916f;font-size:11px}.offline-word-filters select{border:1px solid var(--border);border-radius:9px;background:white;color:var(--fg);padding:9px;font-family:inherit;max-width:100%}#offline-missing-details{margin:15px 0;color:#53684a;font-size:12px}#offline-missing-details summary{cursor:pointer;padding:10px 0}.offline-missing-word{display:grid;gap:3px;padding:10px 0;border-bottom:1px solid var(--border)}.offline-missing-word span{font-size:11px;color:#829174}.offline-missing-word small{color:#a47b39}#offline-download-progress{width:100%;height:10px;accent-color:var(--primary);margin:10px 0}.offline-word-state.missing:before{content:'○ ';}.vocab-card[hidden]{display:none!important}@media(max-width:640px){.offline-mode-banner{font-size:11px;padding:13px}.offline-word-filters{flex-wrap:wrap;gap:8px;font-size:12px}.offline-word-filters select{font-size:16px;min-height:44px}.vocab-card .offline-word-state{font-size:10px}}
.grammar-word-btn:disabled{opacity:1;color:var(--fg);border-bottom-color:transparent;cursor:default}