@import"https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Amiri:ital,wght@0,400;0,700;1,400&family=DM+Sans:wght@300;400;500&display=swap";*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0A0A0A;--surface: #121212;--surface2: #1A1A1A;--border: #2A2A2A;--border2: #333333;--gold: #D4B356;--gold-dim: #A08840;--gold-glow: rgba(201,168,76,.18);--gold-glow2: rgba(201,168,76,.08);--text: #EDE4CE;--text-dim: #B8A990;--text-muted: #948872;--arabic: #F5EDD8;--app-sticky-height: 112px;--header-bar-bg: #050505}html,#root{height:100%;overflow:hidden}body{background:var(--bg);color:var(--text);font-family:DM Sans,sans-serif;font-weight:400;height:100%;overflow:hidden}.arabic-text,.arabic-letter,.arabic-example{font-family:Amiri,serif;direction:rtl;unicode-bidi:plaintext}.arabic-letter{display:block;line-height:1.35;color:var(--gold);margin-bottom:1rem;min-height:1.35em;text-shadow:0 0 32px rgba(201,168,76,.25)}.arabic-text{display:block;line-height:1.8;color:var(--gold-dim);margin-bottom:.5rem}.arabic-example{display:inline-block;line-height:1.8;margin:.75rem 0;color:var(--arabic);vertical-align:middle}.arabic-large{font-family:Amiri,serif;direction:rtl;unicode-bidi:plaintext;line-height:1.35;color:var(--arabic);text-shadow:0 0 32px rgba(201,168,76,.2)}.arabic-inline{font-family:Amiri,serif;direction:rtl;unicode-bidi:plaintext;line-height:1.35;display:inline-block;vertical-align:middle;margin-bottom:0}.latin-label{display:block;line-height:1.4;margin-top:0;flex-shrink:0}.latin-label-tight{display:block;line-height:1.35;margin-top:0;flex-shrink:0}.header-title.arabic-text{margin-bottom:0;line-height:1.35;text-shadow:none}.sticky-top-bar{position:sticky;top:0;z-index:300;isolation:isolate;flex-shrink:0;background-color:var(--header-bar-bg);background-image:linear-gradient(180deg,#c9a84c0a,#050505 72%);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(212,179,86,.12);box-shadow:0 1px #000000e6,0 8px 28px #000000a6}.sticky-top-bar:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#050505f7;z-index:-1;pointer-events:none}.header{padding:16px 20px 12px;display:flex;align-items:center;gap:16px;background:transparent;position:relative;z-index:1}.header-title{font-family:Amiri,serif;font-size:22px;color:var(--gold);line-height:1.85;margin-bottom:0;text-shadow:none}.header-divider{width:1px;height:24px;background:var(--border2)}.header-meta{font-size:11px;color:var(--text-dim);letter-spacing:.06em;line-height:1.7;font-weight:400}.header-meta span{color:var(--text);opacity:.85}.mobile-tabs{display:none;background:var(--header-bar-bg);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:90;box-shadow:0 2px 12px #00000073}.mobile-tabs-inner{display:flex;overflow-x:auto;scrollbar-width:none}.mobile-tabs-inner::-webkit-scrollbar{display:none}.mobile-tab{flex:1;min-width:80px;padding:12px 8px;font-size:11px;letter-spacing:.06em;color:var(--text-dim);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;white-space:nowrap;font-family:DM Sans,sans-serif;font-weight:500;transition:all .2s}.mobile-tab.active{color:var(--gold);border-bottom-color:var(--gold);font-weight:600}.desktop-layout{display:flex;height:calc(100vh - 57px);overflow:hidden}.sidebar{width:240px;min-width:240px;border-right:1px solid var(--border);overflow-y:auto;padding:16px 0;background:var(--surface);scrollbar-width:thin;scrollbar-color:var(--border2) transparent}.sidebar-section-label{padding:0 16px 8px;font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--text-dim);font-weight:600}.sidebar-group-label{padding:10px 16px 4px;font-family:Cormorant 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.filter-label-ar{color:var(--gold)}.filter-count{font-size:10px;color:var(--text-dim);background:var(--surface2);padding:1px 5px;border-radius:8px;font-weight:500;flex-shrink:0;margin-top:2px}.filter-btn.active .filter-count{background:var(--gold-glow);color:var(--gold-dim)}.clear-btn{margin:10px 16px 0;padding:6px 12px;font-size:10px;letter-spacing:.06em;font-family:DM Sans,sans-serif;border:1px solid var(--border2);background:none;color:var(--text-muted);border-radius:3px;cursor:pointer;transition:all .15s;width:calc(100% - 32px)}.clear-btn:hover{border-color:var(--gold-dim);color:var(--gold-dim)}.sifat-hint{margin:10px 16px 0;padding:10px;background:var(--surface2);border-radius:4px;font-family:Cormorant Garamond,serif;font-size:13px;color:var(--text-dim);line-height:1.7}.matrix-area{flex:1;overflow:auto;padding:20px 24px;scrollbar-width:thin;scrollbar-color:var(--border2) transparent}.matrix-wrapper{min-width:860px}.makhraj-headers{display:grid;grid-template-columns:148px repeat(14,1fr);gap:2px;margin-bottom:2px}.makhraj-header{padding:6px 3px;text-align:center;cursor:pointer;border-radius:3px 3px 0 0;transition:background .2s;position:relative}.makhraj-header:hover{background:var(--gold-glow2)}.makhraj-header.active{background:var(--gold-glow)}.makhraj-num{display:block;font-size:9px;color:var(--gold-dim);margin-bottom:2px}.makhraj-letters-preview{font-size:14px;color:var(--text-dim);line-height:1.85;margin-bottom:0}.makhraj-tooltip{position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%);background:var(--surface2);border:1px solid var(--border2);padding:7px 11px;border-radius:4px;white-space:nowrap;pointer-events:none;z-index:100;opacity:0;transition:opacity .2s;box-shadow:0 8px 24px #00000080}.makhraj-header:hover .makhraj-tooltip{opacity:1}.makhraj-tooltip-label{font-size:11px;color:var(--text);font-family:Cormorant 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.sifat-ar{color:var(--gold)}.matrix-cell{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:3px;padding:6px 4px;min-height:44px;background:var(--surface);border-radius:2px;transition:background .2s}.letter-chip{font-size:16px;color:var(--text-dim);cursor:pointer;padding:3px 5px;border-radius:2px;transition:all .18s}.letter-chip:hover{color:var(--gold);background:var(--gold-glow);transform:scale(1.15)}.letter-chip.highlighted{color:var(--gold)}.letter-chip.selected{color:var(--bg);background:var(--gold)}.letter-chip.dimmed{opacity:.1;pointer-events:none}.group-separator{grid-column:1 / -1;padding:10px 0 3px;display:flex;align-items:center;gap:10px}.group-sep-line{flex:1;height:1px;background:var(--border)}.group-sep-label{font-family:Cormorant Garamond,serif;font-size:10px;color:var(--text-dim);letter-spacing:.12em;text-transform:uppercase;white-space:nowrap}.detail-panel{width:280px;min-width:280px;border-left:1px solid var(--border);overflow-y:auto;background:var(--surface);scrollbar-width:thin;scrollbar-color:var(--border2) transparent}.detail-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:10px;padding:32px;text-align:center}.detail-empty-glyph{font-size:56px;color:var(--border2);line-height:1.85;margin-bottom:.75rem}.detail-empty-text{font-size:10px;color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;line-height:2}.detail-header{padding:24px 20px 16px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,var(--gold-glow2) 0%,transparent 100%)}.detail-header-block{display:flex;flex-direction:column;align-items:flex-start;gap:.65rem;width:100%}.detail-arabic.arabic-letter{font-size:clamp(3rem,8vw,3.75rem);margin-bottom:1rem;width:100%}.detail-name-en{font-family:Cormorant 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.letter-card-articulation{color:var(--gold-dim);opacity:1}.letter-card-content{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.65rem;width:100%;text-align:center}.letter-card-content .arabic-letter{font-size:clamp(2.4rem,5vw,4.2rem);line-height:1.35;margin-bottom:1rem;min-height:1.35em;width:100%;flex-shrink:0;color:var(--text);text-shadow:none;transition:color .2s}.letter-card.selected .letter-card-content .arabic-letter{color:var(--gold);text-shadow:0 0 24px rgba(201,168,76,.25)}.letter-card:active{transform:scale(.98)}.letter-card.selected{border-color:var(--gold);background:var(--gold-glow2)}.letter-card.dimmed{opacity:.15}.letter-card-name{font-size:11px;color:var(--text-dim);letter-spacing:.04em;font-weight:500;line-height:1.4;margin-top:0;text-align:center;width:100%}.letter-card-meta{font-size:9px;color:var(--text-muted);margin-top:0;line-height:1.35;text-align:center;width:100%}.letter-card-dots{display:flex;gap:2px;flex-wrap:wrap;justify-content:center;max-width:36px}.letter-card-dot{width:4px;height:4px;border-radius:50%}.letter-grid:not(.letter-grid-page){gap:10px}.letter-grid:not(.letter-grid-page) .letter-card{min-height:150px;padding:1.25rem .75rem}.letter-grid:not(.letter-grid-page) .letter-card-content .arabic-letter{font-size:clamp(1.75rem,7vw,2.5rem);margin-bottom:.75rem}.makhraj-list{padding:12px 16px;display:flex;flex-direction:column;gap:8px}.makhraj-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;overflow:hidden;cursor:pointer;transition:border-color .2s}.makhraj-card.active{border-color:var(--gold)}.makhraj-card-header{display:flex;align-items:flex-start;padding:12px 16px;gap:12px}.makhraj-card-num{width:28px;height:28px;border-radius:50%;background:var(--surface2);display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--gold-dim);flex-shrink:0;margin-top:2px}.makhraj-card.active .makhraj-card-num{background:var(--gold-glow);color:var(--gold)}.makhraj-card-text{display:flex;flex-direction:column;gap:6px;min-width:0;flex:1}.makhraj-card-label{font-family:Cormorant Garamond,serif;font-size:14px;color:var(--text-dim);line-height:1.4}.makhraj-card-ar{font-size:14px;margin-bottom:0;line-height:1.9}.makhraj-card-letters{display:flex;gap:6px;flex-wrap:wrap;padding:0 16px 12px}.makhraj-letter-chip{font-size:24px;color:var(--text-dim);background:var(--surface2);padding:6px 12px;border-radius:6px;cursor:pointer;transition:all .15s;line-height:1.85;display:inline-block;margin-bottom:0}.makhraj-letter-chip:active{color:var(--gold);background:var(--gold-glow)}.sifat-list{padding:12px 16px;display:flex;flex-direction:column;gap:6px}.sifat-group-title{font-family:Cormorant Garamond,serif;font-size:11px;color:var(--text-muted);letter-spacing:.1em;text-transform:uppercase;padding:8px 0 2px;border-top:1px solid var(--border);margin-top:4px}.sifat-group-title:first-child{border-top:none;margin-top:0}.sifat-filter-card{display:flex;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:12px 14px;gap:12px;cursor:pointer;transition:all .2s}.sifat-filter-card.active{border-color:var(--gold);background:var(--gold-glow2)}.sifat-filter-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.sifat-filter-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:5px}.sifat-filter-en{font-size:13px;color:var(--text-dim);line-height:1.35}.sifat-filter-card.active .sifat-filter-en{color:var(--text)}.sifat-filter-ar{font-size:14px;color:var(--text-muted);margin-top:0;margin-bottom:0;line-height:1.9}.sifat-filter-count{font-size:11px;color:var(--text-muted);background:var(--surface2);padding:2px 8px;border-radius:12px}.sifat-filter-card.active .sifat-filter-count{background:var(--gold-glow);color:var(--gold-dim)}.bottom-sheet-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:400;background:#0009;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.bottom-sheet{position:fixed;bottom:0;left:0;right:0;z-index:401;background:var(--surface);border-top:1px solid var(--border2);border-radius:16px 16px 0 0;max-height:80vh;overflow-y:auto;padding-bottom:env(safe-area-inset-bottom,16px);animation:slideUp .3s ease-out}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.bottom-sheet-handle{width:36px;height:4px;background:var(--border2);border-radius:2px;margin:12px auto 0}.bottom-sheet-header{padding:16px 20px 12px;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;gap:16px;background:linear-gradient(180deg,var(--gold-glow2) 0%,transparent 100%)}.bs-arabic.arabic-letter{font-size:clamp(3rem,10vw,3.5rem);margin-bottom:1rem;width:100%}.bs-name{font-family:Cormorant Garamond,serif;font-size:22px;color:var(--text);line-height:1.4;margin-top:0}.bs-sub{font-size:11px;color:var(--text-dim);margin-top:0;line-height:1.4}.bs-close{margin-left:auto;width:32px;height:32px;border-radius:50%;background:var(--surface2);border:1px solid var(--border2);color:var(--text-dim);font-size:16px;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;align-self:flex-start;margin-top:8px}.bs-section{padding:14px 20px;border-bottom:1px solid var(--border)}.bs-section-label{font-size:9px;color:var(--text-muted);letter-spacing:.18em;text-transform:uppercase;margin-bottom:8px}.bs-makhraj-name{font-family:Cormorant 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16px}.header-title{font-size:20px}.header-meta{display:none}.mobile-tabs{display:block}.desktop-layout{display:none}.mobile-layout{display:block;padding-bottom:24px}.letter-grid:not(.letter-grid-page){grid-template-columns:repeat(3,1fr);gap:10px}.letter-grid:not(.letter-grid-page) .letter-card{min-height:160px;padding:1.15rem .65rem}}@media(max-width:480px){.letter-grid:not(.letter-grid-page){grid-template-columns:repeat(2,1fr)}.letter-grid-page{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.letter-card{min-height:170px;padding:1.25rem 1rem}.letter-card-content .arabic-letter{font-size:clamp(2rem,9vw,3rem);margin-bottom:.85rem}}::-webkit-scrollbar{width:3px;height:3px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border2);border-radius:2px}.app-shell{height:100%;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;overflow:hidden;background:var(--bg)}.app-main{flex:1;min-height:0;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch;position:relative;z-index:1}.app-footer{padding:20px 20px 28px;margin-top:8px;border-top:1px solid var(--border);font-size:11px;color:var(--text-muted);text-align:center;letter-spacing:.02em;line-height:1.65;background:var(--surface);position:static;z-index:auto}.footer-attribution{max-width:640px;margin:0 auto}.footer-link-btn{margin-top:10px;background:transparent;border:1px solid rgba(212,179,86,.28);border-radius:999px;color:var(--gold-dim);font-size:11px;letter-spacing:.04em;padding:6px 12px;cursor:pointer;transition:border-color 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