@import"https://fonts.googleapis.com/css2?family=EB+Garamond:wght@400;500;600;700&family=Open+Sans:wght@300;400;500;600;700&family=Amiri:wght@400;700&display=swap";/*! tailwindcss v4.1.18 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial}}}@layer theme{:root,:host{--font-sans:"Open Sans",sans-serif;--font-serif:"EB Garamond",serif;--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono);--color-background:#f8f9fa;--color-foreground:#222;--color-card:#fff;--color-primary:#1a3150;--color-primary-foreground:#fff;--color-muted:#ececf0;--color-muted-foreground:#717182;--color-accent:#c5a253;--color-destructive:#d4183d;--color-border:#1a31501a;--font-arabic:"Amiri",serif}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;-moz-tab-size:4;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){-webkit-appearance:button;-moz-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;-moz-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.fixed{position:fixed}.container{width:100%}@media(min-width:40rem){.container{max-width:40rem}}@media(min-width:48rem){.container{max-width:48rem}}@media(min-width:64rem){.container{max-width:64rem}}@media(min-width:80rem){.container{max-width:80rem}}@media(min-width:96rem){.container{max-width:96rem}}.flex{display:flex}.inline{display:inline}.table{display:table}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,)var(--tw-rotate-y,)var(--tw-rotate-z,)var(--tw-skew-x,)var(--tw-skew-y,)}.font-arabic{font-family:var(--font-arabic)}.italic{font-style:italic}}*{border-color:var(--color-border)}body{background-color:var(--color-background);color:var(--color-foreground);font-family:var(--font-sans);overflow-x:hidden}h1,h2,h3,h4{font-family:var(--font-serif)}.font-arabic{font-family:var(--font-arabic);font-feature-settings:"liga","dlig"}.app-layout{grid-template-columns:300px 1fr;min-height:100vh;display:grid}.sidebar{background:var(--color-card);border-right:1px solid var(--color-border);flex-direction:column;height:100vh;display:flex;position:sticky;top:0;overflow-y:auto}.sidebar::-webkit-scrollbar{width:6px}.sidebar::-webkit-scrollbar-track{background:0 0}.sidebar::-webkit-scrollbar-thumb{background:#1a315026;border-radius:3px}.sidebar-header{text-align:center;border-bottom:1px solid var(--color-border);flex-shrink:0;padding:1.5rem 1.25rem 1.25rem}.sidebar-header-top{display:none}.sidebar-close-btn{color:var(--color-muted-foreground);cursor:pointer;background:0 0;border:none;padding:.25rem}.sidebar-brand{cursor:pointer;color:inherit;background:0 0;border:none;justify-content:center;align-items:center;gap:.75rem;width:100%;padding:0;display:flex}.brand-icon{background:var(--color-primary);width:44px;height:44px;color:var(--color-primary-foreground);font-family:var(--font-arabic);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;font-size:1.1rem;font-weight:700;display:flex}.sidebar-brand h1{color:var(--color-primary);letter-spacing:.02em;text-align:left;margin:0;font-size:1.35rem}.sidebar-brand .subtitle{color:var(--color-accent);font-size:.8rem;font-family:var(--font-arabic);text-align:left}.sidebar-stats{border-top:1px solid var(--color-border);justify-content:center;gap:2rem;margin-top:1rem;padding-top:.75rem;display:flex}.stat{text-align:center}.stat-value{color:var(--color-primary);font-size:1.25rem;font-weight:600;font-family:var(--font-serif)}.stat-label{color:var(--color-muted-foreground);text-transform:uppercase;letter-spacing:.1em;font-size:.65rem;font-family:var(--font-sans)}.sidebar-search{border-bottom:1px solid var(--color-border);flex-shrink:0;padding:.75rem 1rem}.search-wrapper{position:relative}.search-input-container{background:var(--color-background);border:1px solid var(--color-border);border-radius:8px;align-items:center;gap:.5rem;padding:.4rem .75rem;transition:border-color .2s;display:flex}.search-input-container:focus-within{border-color:var(--color-primary)}.search-icon{color:var(--color-muted-foreground);flex-shrink:0}.search-input{font-size:.8rem;font-family:var(--font-sans);color:var(--color-foreground);background:0 0;border:none;outline:none;flex:1;min-width:0}.search-input::placeholder{color:var(--color-muted-foreground);opacity:.6}.search-clear{cursor:pointer;color:var(--color-muted-foreground);background:0 0;border:none;align-items:center;padding:2px;display:flex}.search-clear:hover{color:var(--color-foreground)}.search-results{background:var(--color-card);border:1px solid var(--color-border);z-index:50;border-radius:8px;max-height:300px;margin-top:4px;position:absolute;top:100%;left:0;right:0;overflow-y:auto;box-shadow:0 4px 16px #0000001a}.search-result-item{cursor:pointer;text-align:left;background:0 0;border:none;flex-direction:column;gap:2px;width:100%;padding:.6rem .75rem;transition:background .15s;display:flex}.search-result-item:hover{background:#1a31500a}.search-result-item+.search-result-item{border-top:1px solid var(--color-border)}.search-result-title{color:var(--color-foreground);font-size:.82rem;font-weight:500}.search-result-ar{color:var(--color-accent);direction:rtl;font-size:.85rem}.search-result-category{color:var(--color-muted-foreground);font-size:.7rem}.search-empty{text-align:center;color:var(--color-muted-foreground);padding:1rem;font-size:.8rem}.sidebar-nav{flex:1;padding:.5rem 0;overflow-y:auto}.folder-group{margin-bottom:.125rem}.folder-header{cursor:pointer;font-family:var(--font-sans);text-align:left;width:100%;color:inherit;background:0 0;border:none;border-left:3px solid #0000;align-items:center;gap:.5rem;padding:.75rem 1.25rem;transition:all .2s;display:flex}.folder-header:hover{background:#1a31500a;border-left-color:#c5a2534d}.folder-header.active{border-left-color:var(--color-accent);background:#1a31500f}.chevron-icon{color:var(--color-primary);flex-shrink:0;transition:transform .2s}.chevron-icon.expanded{transform:rotate(90deg)}.folder-name{color:var(--color-foreground);flex:1;font-size:.85rem;font-weight:600}.folder-title-ar{font-family:var(--font-arabic);color:var(--color-muted-foreground);direction:rtl;font-size:.85rem}.folder-children{background:#1a315005}.nav-item{cursor:pointer;font-size:.8rem;font-family:var(--font-sans);color:var(--color-muted-foreground);text-align:left;background:0 0;border:none;border-left:2px solid #0000;align-items:center;gap:.5rem;width:100%;padding:.5rem 1.25rem .5rem 2.25rem;transition:all .2s;display:flex}.nav-item:hover{color:var(--color-foreground);background:#1a31500a}.nav-item.active{color:var(--color-primary);border-left-color:var(--color-primary);background:#1a31500f;font-weight:500}.nav-dot{background:var(--color-muted-foreground);opacity:.2;border-radius:50%;flex-shrink:0;width:6px;height:6px}.nav-dot.visited{background:var(--color-accent);opacity:1}.nav-title{white-space:nowrap;text-overflow:ellipsis;flex:1;overflow:hidden}.sidebar-footer{border-top:1px solid var(--color-border);color:var(--color-muted-foreground);font-size:.7rem;font-family:var(--font-sans);justify-content:center;align-items:center;gap:.5rem;padding:.75rem;display:flex}.main-content{height:100vh;padding:2.5rem 3rem;overflow-y:auto}.lesson-view{max-width:800px}.lesson-header{margin-bottom:1.5rem}.lesson-title-en{color:var(--color-primary);margin:0 0 .25rem;font-size:2rem;line-height:1.3}.lesson-title-ar{color:var(--color-accent);margin:0 0 .25rem;font-size:1.75rem}.breadcrumb{font-size:.82rem;font-family:var(--font-sans);align-items:center;gap:.5rem;margin-bottom:1.5rem;display:flex}.breadcrumb-link{color:var(--color-muted-foreground);cursor:pointer;font-family:inherit;font-size:inherit;background:0 0;border:none;padding:0;transition:color .2s}.breadcrumb-link:hover{color:var(--color-primary)}.breadcrumb-sep{color:var(--color-muted-foreground);opacity:.4}.breadcrumb-item{color:var(--color-muted-foreground)}.breadcrumb-current{color:var(--color-foreground);font-weight:500}.lesson-tabs{border-bottom:2px solid var(--color-border);gap:.5rem;margin-bottom:2rem;padding-bottom:0;display:flex}.lesson-tab{font-size:.85rem;font-family:var(--font-sans);cursor:pointer;color:var(--color-muted-foreground);background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-2px;padding:.6rem 1.25rem;font-weight:500;transition:all .2s;position:relative}.lesson-tab:hover:not(:disabled){color:var(--color-foreground)}.lesson-tab.active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.lesson-tab.disabled,.lesson-tab:disabled{opacity:.5;cursor:not-allowed}.tab-badge{background:var(--color-primary);color:#fff;vertical-align:middle;border-radius:8px;margin-left:.4rem;padding:.1rem .45rem;font-size:.7rem;display:inline-block}.tab-badge.muted{color:var(--color-muted-foreground);background:0 0;padding:0;font-size:.72rem}.tab-badge.completed{background:#22c55e}.summary-box{background:#c5a25314;border:1px solid #c5a25333;border-radius:10px;margin-bottom:2rem;padding:1.25rem 1.5rem}.summary-text{color:var(--color-foreground);margin:0;font-size:1rem;line-height:1.7}.content-section{margin-bottom:2rem}.content-section-title{color:var(--color-primary);border-bottom:1px solid var(--color-border);margin:0 0 1rem;padding-bottom:.5rem;font-size:1.25rem}.rule-card{background:var(--color-card);border:1px solid var(--color-border);border-left:4px solid var(--color-primary);border-radius:10px;margin-bottom:1.25rem;padding:1rem 1.25rem}.rule-card-header{align-items:baseline;gap:.75rem;margin-bottom:.5rem;display:flex}.rule-number{background:var(--color-primary);width:24px;height:24px;color:var(--color-primary-foreground);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.7rem;font-weight:700;display:flex}.rule-arabic{font-family:var(--font-arabic);color:var(--color-accent);direction:rtl;font-size:1.15rem}.rule-english{color:var(--color-foreground);margin:0;font-size:.95rem;line-height:1.6}.rule-examples{border-top:1px solid var(--color-border);margin-top:.75rem;padding-top:.75rem}.example-block{background:#1a315008;border:1px solid #1a31500f;border-radius:8px;margin-bottom:1rem;padding:.85rem 1rem}.example-arabic{font-family:var(--font-arabic);color:var(--color-primary);text-align:right;direction:rtl;margin-bottom:.35rem;font-size:1.35rem;line-height:1.8}.example-translation{color:var(--color-foreground);margin-bottom:.25rem;font-size:.88rem;font-style:italic}.grammar-table-wrapper{margin-bottom:1.5rem}.grammar-table-title{align-items:baseline;gap:.75rem;margin-bottom:.75rem;display:flex}.grammar-table-title h4{color:var(--color-primary);margin:0;font-size:1rem}.grammar-table-title-ar{font-family:var(--font-arabic);color:var(--color-accent);direction:rtl;font-size:.95rem}.grammar-table-scroll{border:1px solid var(--color-border);border-radius:8px;overflow-x:auto}.grammar-table{border-collapse:collapse;width:100%;font-size:.9rem}.grammar-table thead{background:var(--color-primary);color:var(--color-primary-foreground)}.grammar-table th{text-align:left;font-weight:600;font-family:var(--font-sans);white-space:nowrap;padding:.6rem .85rem;font-size:.82rem}.grammar-table td{border-top:1px solid var(--color-border);padding:.55rem .85rem}.grammar-table td.arabic-cell{font-family:var(--font-arabic);text-align:right;color:var(--color-primary);direction:rtl;font-size:1.1rem}.grammar-table tbody tr:hover{background:#1a315008}.grammar-table tbody tr:nth-child(2n){background:#1a315005}.grammar-table tbody tr:nth-child(2n):hover{background:#1a31500d}.vocabulary-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.75rem;margin-bottom:1.5rem;display:grid}.vocab-card{background:var(--color-card);border:1px solid var(--color-border);text-align:center;border-radius:8px;padding:.75rem}.vocab-arabic{font-family:var(--font-arabic);color:var(--color-primary);direction:rtl;margin-bottom:.25rem;font-size:1.25rem}.vocab-english{color:var(--color-muted-foreground);font-size:.82rem}.model-essay{background:var(--color-card);border:1px solid var(--color-border);border-radius:10px;margin-bottom:1.5rem;padding:1.25rem 1.5rem}.model-essay-title{color:var(--color-primary);font-size:1rem;font-family:var(--font-serif);margin:0 0 .75rem}.model-essay-arabic{font-family:var(--font-arabic);color:var(--color-foreground);text-align:right;direction:rtl;margin-bottom:.75rem;font-size:1.2rem;line-height:2}.model-essay-translation{color:var(--color-muted-foreground);font-size:.9rem;font-style:italic;line-height:1.6}.synonym-group{background:#c5a2530f;border:1px solid #c5a25326;border-radius:10px;margin-bottom:1rem;padding:1rem 1.25rem}.synonym-group-title{color:var(--color-primary);margin:0 0 .5rem;font-size:.9rem;font-weight:600}.synonym-items{flex-wrap:wrap;gap:.5rem;display:flex}.synonym-item{background:var(--color-card);border:1px solid var(--color-border);border-radius:6px;align-items:center;gap:.35rem;padding:.3rem .65rem;font-size:.85rem;display:flex}.synonym-item-ar{font-family:var(--font-arabic);color:var(--color-accent);direction:rtl}.synonym-item-en{color:var(--color-muted-foreground);font-size:.78rem}.linking-tools-section{margin-bottom:1.5rem}.linking-category{margin-bottom:1rem}.linking-category-title{color:var(--color-primary);margin:0 0 .5rem;font-size:.9rem;font-weight:600}.linking-items{flex-wrap:wrap;gap:.4rem;display:flex}.linking-item{font-family:var(--font-arabic);color:var(--color-primary);direction:rtl;background:#1a31500d;border-radius:4px;padding:.25rem .6rem;font-size:1rem}.exercise-container{margin-bottom:2rem}.exercise-header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.exercise-title{color:var(--color-primary);font-size:1.1rem;font-family:var(--font-serif);margin:0}.exercise-progress{color:var(--color-muted-foreground);font-size:.8rem}.exercise-question{background:var(--color-card);border:1px solid var(--color-border);border-radius:10px;margin-bottom:1.5rem;padding:1.25rem}.exercise-prompt{color:var(--color-foreground);margin:0 0 1rem;font-size:1rem}.exercise-prompt-ar{font-family:var(--font-arabic);color:var(--color-primary);text-align:right;direction:rtl;margin:0 0 1rem;font-size:1.2rem;line-height:1.8}.fill-blank-input{border:none;border-bottom:2px solid var(--color-border);font-family:var(--font-arabic);color:var(--color-primary);text-align:center;direction:rtl;background:0 0;outline:none;min-width:100px;padding:.25rem .5rem;font-size:1.1rem;transition:border-color .2s;display:inline-block}.fill-blank-input:focus{border-bottom-color:var(--color-primary)}.fill-blank-input.correct{color:#16a34a;border-bottom-color:#22c55e}.fill-blank-input.incorrect{border-bottom-color:var(--color-destructive);color:var(--color-destructive)}.choice-list{flex-direction:column;gap:.5rem;display:flex}.choice-btn{background:var(--color-card);border:1px solid var(--color-border);cursor:pointer;font-family:var(--font-sans);color:var(--color-foreground);text-align:left;border-radius:8px;align-items:center;gap:.75rem;width:100%;padding:.75rem 1rem;font-size:.95rem;transition:all .2s;display:flex}.choice-btn:hover{border-color:var(--color-primary);background:#1a315008}.choice-btn.selected{border-color:var(--color-primary);background:#1a31500f}.choice-btn.correct{background:#22c55e14;border-color:#22c55e}.choice-btn.incorrect{border-color:var(--color-destructive);background:#d4183d0f}.choice-letter{border:1px solid var(--color-border);width:28px;height:28px;color:var(--color-muted-foreground);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.8rem;font-weight:600;display:flex}.choice-btn.selected .choice-letter{background:var(--color-primary);color:var(--color-primary-foreground);border-color:var(--color-primary)}.word-bank{direction:rtl;background:#1a315008;border-radius:8px;flex-wrap:wrap;gap:.5rem;min-height:50px;margin-bottom:1rem;padding:1rem;display:flex}.word-chip{background:var(--color-card);border:1px solid var(--color-border);cursor:pointer;font-family:var(--font-arabic);color:var(--color-primary);-webkit-user-select:none;user-select:none;border-radius:6px;padding:.4rem .75rem;font-size:1.05rem;transition:all .15s}.word-chip:hover{border-color:var(--color-accent);background:#c5a25314}.word-chip.placed{opacity:.3;cursor:default}.answer-zone{background:var(--color-card);border:2px dashed var(--color-border);direction:rtl;border-radius:8px;flex-wrap:wrap;gap:.5rem;min-height:50px;padding:1rem;display:flex}.answer-zone.active{border-color:var(--color-primary);border-style:solid}.placed-word{border:1px solid var(--color-primary);cursor:pointer;font-family:var(--font-arabic);color:var(--color-primary);background:#1a31500f;border-radius:6px;padding:.4rem .75rem;font-size:1.05rem}.match-pairs{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.match-column{flex-direction:column;gap:.5rem;display:flex}.match-item{background:var(--color-card);border:1px solid var(--color-border);cursor:pointer;text-align:center;border-radius:8px;padding:.6rem .85rem;transition:all .2s}.match-item:hover{border-color:var(--color-primary)}.match-item.selected{border-color:var(--color-accent);background:#c5a25314}.match-item.matched{cursor:default;background:#22c55e14;border-color:#22c55e}.exercise-feedback{border-radius:8px;margin-top:1rem;padding:.75rem 1rem;font-size:.9rem}.exercise-feedback.correct{color:#16a34a;background:#22c55e1a;border:1px solid #22c55e33}.exercise-feedback.incorrect{color:var(--color-destructive);background:#d4183d14;border:1px solid #d4183d26}.exercise-score{text-align:center;background:var(--color-card);border:1px solid var(--color-border);border-radius:10px;padding:1.5rem}.score-value{color:var(--color-primary);font-size:2.5rem;font-weight:700;font-family:var(--font-serif)}.score-label{color:var(--color-muted-foreground);margin-top:.25rem;font-size:.85rem}.hero{text-align:center;padding:2rem 0 3rem}.hero-title{color:var(--color-primary);margin:0;font-size:2.75rem;line-height:1.2}.hero-subtitle{color:var(--color-accent);margin:.25rem 0 1rem;font-size:2rem}.hero-description{color:var(--color-muted-foreground);max-width:560px;margin:0 auto;font-size:1.05rem;line-height:1.6}.nav-cards{grid-template-columns:repeat(2,1fr);gap:1rem;max-width:720px;margin-bottom:3rem;display:grid}.nav-card{background:var(--color-card);border:1px solid var(--color-border);cursor:pointer;text-align:left;border-radius:12px;flex-direction:column;gap:.5rem;padding:1.25rem;transition:all .2s;display:flex}.nav-card:hover{border-color:var(--color-accent);transform:translateY(-2px);box-shadow:0 4px 20px #1a315014}.nav-card-header{justify-content:space-between;align-items:baseline;gap:.5rem;display:flex}.nav-card-header h2{color:var(--color-primary);margin:0;font-size:1.15rem}.nav-card-header .font-arabic{color:var(--color-accent);font-size:1rem}.nav-card-desc{color:var(--color-muted-foreground);margin:0;font-size:.82rem;line-height:1.5}.nav-card-progress{margin-top:auto}.progress-bar{background:var(--color-muted);border-radius:2px;height:4px;overflow:hidden}.progress-bar-fill{background:var(--color-accent);border-radius:2px;height:100%;transition:width .3s}.progress-text{color:var(--color-muted-foreground);margin-top:.25rem;font-size:.7rem}.home-stats{justify-content:center;gap:3rem;margin-top:2rem;display:flex}.empty-state{text-align:center;padding:4rem 2rem}.empty-state h2{color:var(--color-muted-foreground);margin-bottom:.5rem;font-size:1.5rem}.empty-state p{color:var(--color-muted-foreground);font-size:1rem}.btn{border:1px solid var(--color-border);color:var(--color-foreground);font-family:var(--font-sans);cursor:pointer;background:0 0;border-radius:6px;padding:.6rem 1.25rem;font-size:.85rem;transition:all .2s}.btn:hover,.btn-primary{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-primary-foreground)}.btn-primary:hover{color:var(--color-primary);background:0 0}.btn-success{color:#fff;background:#22c55e;border-color:#22c55e}.btn-success:hover{background:#16a34a;border-color:#16a34a}.hamburger-btn{z-index:90;background:var(--color-card);border:1px solid var(--color-border);width:44px;height:44px;color:var(--color-primary);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;display:none;position:fixed;top:1rem;left:1rem;box-shadow:0 2px 8px #0000001a}.sidebar-overlay{z-index:98;background:#0006;display:none;position:fixed;top:0;right:0;bottom:0;left:0}.compose-container{max-width:800px}.compose-header{align-items:baseline;gap:.75rem;margin-bottom:1rem;display:flex}.compose-header h3{color:var(--color-primary);margin:0;font-size:1.25rem}.compose-header .font-arabic{color:var(--color-accent);font-size:1.1rem}.compose-step-indicator{gap:.5rem;margin-bottom:1.5rem;display:flex}.step-dot{background:var(--color-muted);border-radius:50%;width:10px;height:10px;transition:all .2s}.step-dot.active{background:var(--color-accent)}.step-dot.current{background:var(--color-primary);box-shadow:0 0 0 3px #1a315026}.compose-prompt-card{background:var(--color-card);border:1px solid var(--color-border);border-radius:10px;margin-bottom:1.5rem;padding:1.5rem}.compose-prompt-en{color:var(--color-foreground);margin:0 0 .75rem;font-size:1.1rem;line-height:1.6}.compose-prompt-ar{color:var(--color-accent);text-align:right;direction:rtl;margin:0 0 1rem;font-size:1.25rem;line-height:1.8}.compose-target{color:var(--color-muted-foreground);margin-bottom:1rem;font-size:.85rem}.compose-hints{border-top:1px solid var(--color-border);padding-top:.75rem}.compose-hints h4{color:var(--color-primary);margin:0 0 .5rem;font-size:.9rem}.compose-hints ol{color:var(--color-foreground);margin:0;padding-left:1.25rem;font-size:.88rem;line-height:1.6}.compose-prompt-actions{gap:.75rem;display:flex}.compose-split-view{grid-template-columns:260px 1fr;gap:1rem;margin-bottom:1rem;display:grid}.compose-writing-area{flex-direction:column;display:flex}.writing-textarea{border:1px solid var(--color-border);background:var(--color-card);width:100%;min-height:280px;color:var(--color-foreground);resize:vertical;border-radius:10px;outline:none;padding:1.25rem;font-size:1.25rem;line-height:2;transition:border-color .2s}.writing-textarea:focus{border-color:var(--color-primary)}.writing-textarea::placeholder{color:var(--color-muted-foreground);opacity:.5}.word-count-section{margin-top:.5rem}.word-count-bar{background:var(--color-muted);border-radius:3px;height:6px;overflow:hidden}.word-count-bar-fill{border-radius:3px;height:100%;transition:width .3s,background-color .3s}.word-count-label{color:var(--color-muted-foreground);text-align:right;margin-top:.25rem;font-size:.75rem}.word-bank-panel{background:var(--color-card);border:1px solid var(--color-border);border-radius:10px;overflow:hidden}.word-bank-toggle{cursor:pointer;width:100%;font-family:var(--font-sans);color:var(--color-primary);background:0 0;border:none;align-items:center;gap:.5rem;padding:.75rem 1rem;font-size:.85rem;font-weight:600;display:flex}.word-bank-toggle .font-arabic{color:var(--color-accent);font-size:.9rem}.toggle-icon{margin-left:auto;font-size:.75rem}.word-bank-categories{padding:0 .75rem .75rem}.word-bank-category{margin-bottom:.75rem}.word-bank-category-title{color:var(--color-muted-foreground);border-bottom:1px solid var(--color-border);align-items:baseline;gap:.5rem;margin-bottom:.35rem;padding-bottom:.25rem;font-size:.78rem;font-weight:600;display:flex}.word-bank-category-title .font-arabic{color:var(--color-accent);font-size:.82rem}.word-bank-words{flex-wrap:wrap;gap:.3rem;display:flex}.word-bank-item{border:1px solid var(--color-border);cursor:pointer;background:#1a31500a;border-radius:4px;padding:.25rem .5rem;font-size:.95rem;transition:all .15s;position:relative}.word-bank-item:hover{border-color:var(--color-accent);background:#c5a25314}.word-bank-item.copied{background:#22c55e14;border-color:#22c55e}.copied-badge{color:#fff;font-size:.6rem;font-family:var(--font-sans);background:#22c55e;border-radius:3px;padding:0 4px;position:absolute;top:-8px;right:-4px}.compose-checklist-instruction{color:var(--color-muted-foreground);margin:0 0 1rem;font-size:.9rem}.checklist-items{flex-direction:column;gap:.5rem;margin-bottom:1.5rem;display:flex}.checklist-item{background:var(--color-card);border:1px solid var(--color-border);cursor:pointer;border-radius:8px;align-items:flex-start;gap:.75rem;padding:.85rem 1rem;transition:all .15s;display:flex}.checklist-item.required{border-left:3px solid var(--color-accent)}.checklist-item:hover{border-color:var(--color-primary)}.checklist-item input[type=checkbox]{accent-color:var(--color-primary);flex-shrink:0;margin-top:2px}.checklist-item-content{flex:1}.checklist-item-label{color:var(--color-foreground);align-items:center;gap:.5rem;font-size:.9rem;font-weight:500;display:flex}.required-badge{background:var(--color-accent);color:var(--color-primary);text-transform:uppercase;letter-spacing:.05em;border-radius:3px;padding:.1rem .35rem;font-size:.65rem;font-weight:600}.checklist-item-ar{color:var(--color-accent);direction:rtl;font-size:.95rem}.checklist-examples{color:var(--color-muted-foreground);margin-top:.25rem;font-size:1rem;line-height:1.8}.compose-rubric-instruction{color:var(--color-muted-foreground);margin:0 0 1rem;font-size:.9rem}.rubric-criteria{flex-direction:column;gap:1rem;margin-bottom:1.5rem;display:flex}.rubric-criterion{background:var(--color-card);border:1px solid var(--color-border);border-radius:10px;padding:1rem 1.25rem}.rubric-criterion-header{color:var(--color-primary);align-items:baseline;gap:.5rem;margin-bottom:.25rem;font-size:1rem;font-weight:600;display:flex}.rubric-criterion-header .font-arabic{color:var(--color-accent);font-size:.95rem}.rubric-criterion-desc{color:var(--color-muted-foreground);margin:0 0 .75rem;font-size:.82rem}.rubric-levels{grid-template-columns:repeat(4,1fr);gap:.4rem;display:grid}.rubric-level{border:1px solid var(--color-border);cursor:pointer;text-align:center;border-radius:6px;flex-direction:column;align-items:center;gap:.15rem;padding:.5rem .25rem;font-size:.75rem;transition:all .15s;display:flex}.rubric-level:hover{border-color:var(--color-primary)}.rubric-level.selected{border-color:var(--color-primary);background:#1a31500f}.rubric-level input[type=radio]{display:none}.rubric-level-score{color:var(--color-primary);font-size:1.1rem;font-weight:700;font-family:var(--font-serif)}.rubric-level-label{color:var(--color-muted-foreground);line-height:1.3}.rubric-total{text-align:center;color:var(--color-foreground);margin-bottom:1.5rem;font-size:1.1rem}.rubric-total strong{color:var(--color-primary);font-size:1.5rem;font-family:var(--font-serif)}.compose-nav-actions{justify-content:space-between;gap:.75rem;margin-top:1rem;display:flex}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#1a315026;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#1a315040}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{transform:translate(-100%)}to{transform:translate(0)}}.animate-fade-in{animation:.3s both fadeIn}.animate-fade-in-up{animation:.4s both fadeInUp}@media(max-width:900px){.app-layout{grid-template-columns:1fr}.sidebar{z-index:99;width:300px;max-width:85vw;box-shadow:none;transition:transform .3s;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.sidebar.open{transform:translate(0);box-shadow:4px 0 20px #0000001a}.sidebar-header-top{justify-content:flex-end;margin-bottom:.5rem;display:flex}.sidebar-overlay.visible{animation:.2s fadeIn;display:block}.hamburger-btn{display:flex}.main-content{padding:4rem 1.5rem 1.5rem}.hero-title{font-size:2rem}.hero-subtitle{font-size:1.5rem}.nav-cards{grid-template-columns:1fr}.lesson-title-en{font-size:1.5rem}.lesson-title-ar{font-size:1.35rem}.lesson-tabs{gap:.25rem}.lesson-tab{padding:.5rem .85rem;font-size:.8rem}.example-arabic{font-size:1.15rem}.home-stats{gap:1.5rem}.compose-split-view{grid-template-columns:1fr}.word-bank-panel{order:1}.compose-writing-area{order:0}.writing-textarea{min-height:200px}.rubric-levels{grid-template-columns:repeat(2,1fr)}.match-pairs{grid-template-columns:1fr}.vocabulary-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}}@media(min-width:768px)and (max-width:1024px){button,select,input,.touch-target{min-height:48px}.nav-item{align-items:center;min-height:44px;display:flex}.folder-header{min-height:48px}}@media(max-width:640px){button,select,input,.touch-target{min-height:44px}}@media(display-mode:standalone){body{padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}}@supports (-webkit-touch-callout:none){button,[role=button]{-webkit-tap-highlight-color:transparent}.overflow-auto,.overflow-y-auto,.sidebar,.main-content{-webkit-overflow-scrolling:touch}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}
