:root{--navy:#0f2a52;--navy2:#16294a;--blue:#1f5aa6;--gold:#dfc17a;--gold-ink:#7a5a14;--ink:#14233b;--muted:#5b6b82;--line:#e0e6ef;--bg:#f4f6fa;--card:#fff;--danger:#b3261e;--accent:var(--blue)}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:'Plus Jakarta Sans','Noto Naskh Arabic',system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.5}
[dir=rtl] body{font-family:'Noto Naskh Arabic','Plus Jakarta Sans',system-ui,sans-serif}
.ur{font-family:'Noto Naskh Arabic',serif}
a{color:var(--blue);text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid #8db4ea;outline-offset:2px}
h1,h2,h3{line-height:1.25}
.muted{color:var(--muted)}
.hide-sm{display:inline}

/* shell */
.shell{display:flex;flex-wrap:wrap;min-height:100vh}
.rail{flex:0 0 92px;width:92px;background:var(--navy);display:flex;flex-direction:column;align-items:center;gap:6px;padding:18px 8px}
.rail-logo{margin-bottom:14px;display:block}
.nav{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:68px;min-height:56px;padding:8px 6px;border-radius:12px;color:#c9d6ea;font-size:12px;font-weight:600}
.nav:hover{background:#1a3c6e;color:#fff}
.nav.on{background:var(--blue);color:#fff}
.main{flex:999 1 560px;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:14px 32px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar-title{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.topbar h1{margin:0;font-size:22px}
.brandline{color:var(--gold-ink);font-size:18px;font-weight:700}
.topbar-actions{display:flex;align-items:center;gap:10px}
.page{padding:28px 32px 48px;display:flex;flex-direction:column;gap:24px;max-width:1280px;width:100%}
.flashes{padding:12px 32px 0;display:grid;gap:8px}
.flash{background:#fff4cf;border:1px solid #ecd98d;color:#3d2f00;border-radius:10px;padding:10px 14px;font-weight:600}
@media(max-width:760px){
  .rail{position:fixed;inset:auto 0 0 0;z-index:30;width:100%;flex:none;flex-direction:row;justify-content:space-around;padding:6px 4px;gap:0}
  .rail-logo{display:none}
  .main{padding-bottom:72px}
  .topbar,.page,.flashes{padding-inline:16px}
  .hide-sm{display:none}
  .brandline{display:none}
}

/* controls */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:10px;border:1px solid #c9d4e4;background:#fff;color:var(--navy);font-weight:700;cursor:pointer;white-space:nowrap}
.btn:hover{background:#eef3fa}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{filter:brightness(1.1);background:var(--accent)}
.btn.gold{background:var(--gold);border-color:var(--gold);color:#241a00}
.btn.gold:hover{filter:brightness(1.05);background:var(--gold)}
.btn.light{background:transparent;border-color:#ffffff55;color:#fff}
.btn.light:hover{background:#ffffff1f}
.btn.danger{background:#fff;border-color:#e3b7b3;color:var(--danger)}
.btn.sm{min-height:36px;padding:0 12px;font-size:13px}
summary.btn{list-style:none}
summary::-webkit-details-marker{display:none}
.field{min-height:44px;padding:8px 12px;border:1px solid #b9c6da;border-radius:10px;background:#fff;width:100%}
textarea.field{min-height:84px;resize:vertical}
label.f{display:grid;gap:6px;font-weight:600;font-size:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px}
.avatar{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#fff;flex:none;cursor:pointer;list-style:none}
.avatar.s{width:36px;height:36px;font-size:13px;cursor:default}
.avatar-img{width:100%;height:100%;border-radius:50%;object-fit:cover}
.menu{position:relative}
.menu-pop{position:absolute;inset-inline-end:0;top:calc(100% + 6px);min-width:170px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 30px #0f2a5226;padding:6px;z-index:40;display:grid}
.menu-pop a,.menu-name{padding:10px 12px;border-radius:8px;color:var(--ink);font-weight:600;display:flex;gap:8px;align-items:center}
.menu-pop a:hover{background:#eef3fa}
.menu-name{color:var(--muted);font-size:13px}

/* home */
.hello h2{margin:0;font-size:30px}
.hello p{margin:6px 0 0;color:var(--muted)}
.actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(230px,100%),1fr));gap:16px}
.action{padding:20px;display:flex;flex-direction:column;gap:10px;text-align:start;cursor:pointer;width:100%}
.action strong{font-size:17px}
.action span.d{font-size:14px;color:var(--muted)}
.action.dark{background:var(--navy);border-color:var(--navy);color:#fff}
.action.dark span.d{color:#c9d6ea}
.action.dark svg{color:var(--gold)}
.action svg{color:var(--blue)}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(420px,100%),1fr));gap:20px;align-items:start}
.section{padding:20px}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.section-head h3{margin:0;font-size:18px}
.li{display:flex;align-items:center;gap:14px;padding:12px 0;border-top:1px solid #e8edf4;flex-wrap:wrap}
.li .when{min-width:96px;font-weight:700;color:var(--blue);font-size:14px}
.li .grow{flex:1;min-width:150px}
.li .grow b{display:block}
.empty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:24px 12px;color:var(--muted)}
.empty img{width:140px;height:auto}
.thumb{width:40px;height:40px;border-radius:10px;background:#e4edf9;color:var(--blue);display:grid;place-items:center;flex:none}

/* calendar */
.cal-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}
.cal-nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.cal-nav h2{margin:0 8px;font-size:20px}
.cal{overflow-x:auto}
.cal-inner{min-width:860px}
.cal-grid{display:grid;grid-template-columns:64px repeat(7,minmax(0,1fr))}
.cal-head{border-bottom:1px solid var(--line)}
.cal-h{padding:10px 8px;text-align:center;border-inline-start:1px solid #e8edf4;font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase}
.cal-h b{display:block;font-size:20px;font-weight:800;letter-spacing:0}
.cal-h.today{background:var(--navy);color:#fff}
.cal-hours div{padding:2px 8px 0 0;text-align:end;font-size:12px;color:var(--muted)}
[dir=rtl] .cal-hours div{padding:2px 0 0 8px}
.cal-col{position:relative;border-inline-start:1px solid #e8edf4;background-image:repeating-linear-gradient(to bottom,transparent 0,transparent calc(var(--hp) - 1px),#e8edf4 calc(var(--hp) - 1px),#e8edf4 var(--hp))}
.cal-col.today{background-color:#f8fbff}
.ev{position:absolute;inset-inline:4px;border-radius:8px;border:1px solid #b7cdea;background:#dce8f8;color:var(--navy);padding:5px 8px;font-size:12px;font-weight:700;overflow:hidden;display:block;line-height:1.3}
.ev span{display:block;font-weight:500}
.ev:hover{filter:brightness(.96)}
.ev.mine{background:#f6ecd0;border-color:#e2cd8f;color:#4a3500}

/* dialog */
dialog{border:0;border-radius:16px;padding:0;width:min(440px,calc(100% - 32px));box-shadow:0 20px 60px #0b1a3366;color:var(--ink)}
dialog::backdrop{background:#0b1a3399}
.dlg{padding:24px;display:grid;gap:14px}
.dlg h2{margin:0;font-size:20px}
.dlg .row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.dlg .btns{display:flex;justify-content:flex-end;gap:10px;margin-top:4px}

/* chat */
.chat{flex:1;display:flex;flex-wrap:wrap;min-height:0}
.chat-side{flex:1 1 260px;max-width:100%;background:#fff;border-inline-end:1px solid var(--line);padding:16px 12px;display:flex;flex-direction:column;gap:2px;max-height:calc(100vh - 78px);overflow:auto}
@media(max-width:760px){.chat-side{max-height:none;flex-direction:row;flex-wrap:wrap}.chat-side .grp{width:100%}}
.grp{padding:12px 12px 6px;font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.row{display:flex;align-items:center;gap:10px;min-height:44px;padding:6px 12px;border-radius:12px;color:var(--ink);font-weight:600}
.row:hover{background:#f0f4fa}
.row.sel{background:#e4edf9}
.row .hash{color:var(--gold-ink);font-weight:800}
.chat-main{flex:999 1 480px;min-width:0;display:flex;flex-direction:column;height:calc(100vh - 78px)}
@media(max-width:760px){.chat-main{height:calc(100vh - 150px);min-height:420px}}
.chat-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:12px 24px;background:#fff;border-bottom:1px solid var(--line)}
.chat-head h2{margin:0;font-size:17px}
.thread{flex:1;padding:20px 24px;display:flex;flex-direction:column;gap:14px;overflow:auto}
.msg{display:flex;gap:10px;align-items:flex-end}
.msg.mine{flex-direction:row-reverse}
.msg .bub-wrap{max-width:min(560px,80%)}
.msg .meta{font-size:12px;color:var(--muted);margin-bottom:3px}
.msg.mine .meta{text-align:end}
.bub{background:#fff;border:1px solid var(--line);padding:10px 14px;border-radius:14px 14px 14px 4px;white-space:pre-wrap;overflow-wrap:anywhere}
.msg.mine .bub{background:var(--accent);border-color:var(--accent);color:#fff;border-radius:14px 14px 4px 14px}
.composer{display:flex;gap:10px;padding:14px 24px;background:#fff;border-top:1px solid var(--line)}
.chat-empty{margin:auto}

/* recordings */
.rec-layout{display:flex;flex-wrap:wrap;gap:20px;align-items:flex-start}
.rec-list{flex:1 1 340px;padding:12px;display:flex;flex-direction:column;gap:2px}
.rec-item{display:flex;align-items:center;gap:12px;min-height:56px;padding:8px 12px;border-radius:12px;border:0;background:transparent;width:100%;text-align:start}
.rec-item:hover{background:#f0f4fa}
.rec-item.sel{background:#e4edf9}
.rec-item .grow{flex:1;min-width:0}
.rec-item b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rec-view{flex:2 1 480px;min-width:0;display:flex;flex-direction:column;gap:14px}
.player{aspect-ratio:16/9;border-radius:16px;background:#0b1a33;overflow:hidden;position:relative;display:grid;place-items:center;color:#c9d6ea}
.player video{width:100%;height:100%;background:#000}
.pill{display:inline-flex;align-items:center;border-radius:14px;padding:2px 10px;font-size:12px;font-weight:700;background:#eaf0fa;color:#1a4a8a}
.pill.gold{background:#f6ecd0;color:#4a3500}
.upload{padding:18px;display:grid;gap:12px}
.upload form{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.check{display:flex;align-items:center;gap:8px;font-weight:600}
.check input{width:20px;height:20px}
.profile-panel{padding:28px;max-width:720px;border-radius:12px;box-shadow:0 8px 28px #14233b0b}
.profile-panel h2{margin:0 0 22px;font-size:20px}
.profile-form{display:grid;gap:20px}
.profile-picture{display:flex;align-items:center;gap:20px;padding:0 0 22px;border-bottom:1px solid var(--line)}
.profile-photo{width:96px;height:96px;flex:none;border-radius:50%;overflow:hidden;background:#eaf0f6;border:1px solid var(--line)}
.profile-photo img{width:100%;height:100%;object-fit:cover}
.profile-photo-empty{width:100%;height:100%;display:grid;place-items:center;color:#718096}
.profile-photo-actions{display:grid;gap:10px}
.profile-photo-buttons{display:flex;gap:8px;flex-wrap:wrap}
.profile-change{position:relative;overflow:hidden}
.profile-change input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.profile-actions{display:flex;justify-content:flex-end;padding-top:4px}
.profile-recording{margin:0;padding:14px;border:1px solid var(--line);border-radius:8px}
.profile-recording legend{padding:0 6px;font-weight:700}
.record-permission{display:grid;gap:10px;padding:12px 0;border-block:1px solid var(--line)}
@media(max-width:520px){.profile-panel{padding:20px 16px}.profile-picture{align-items:flex-start;gap:14px}.profile-photo{width:76px;height:76px}.profile-photo-buttons{display:grid;justify-items:start}}

/* meeting */
.meet{display:flex;flex-wrap:wrap;gap:16px;padding:20px 32px 32px}
@media(max-width:760px){.meet{padding:12px 16px}}
.room{flex:999 1 560px;min-width:0;height:calc(100vh - 150px);min-height:460px;background:#0b1a33;border-radius:16px;overflow:hidden;position:relative}
.room-msg{position:absolute;inset:0;display:grid;place-items:center;color:#c9d6ea;text-align:center;padding:24px}
.room iframe{border:0}
.meet-side{flex:1 1 300px;max-width:100%;display:flex;flex-direction:column;gap:14px;align-self:flex-start}
.meet-side .card{padding:18px;display:grid;gap:12px}
.meet-side h2{margin:0;font-size:20px}
.btn-col{display:grid;gap:10px}
.rec-live{display:none;align-items:center;gap:8px;background:#3a1512;color:#ffd8d4;border-radius:12px;padding:8px 12px;font-weight:700}
.rec-live.on{display:flex}
.rec-live i{width:9px;height:9px;border-radius:50%;background:#ff6b5f;animation:blink 1.2s infinite}
@keyframes blink{50%{opacity:.25}}
.toast{position:fixed;inset-inline-start:50%;transform:translateX(-50%);bottom:90px;background:var(--navy);color:#fff;padding:10px 18px;border-radius:12px;font-weight:600;z-index:60;box-shadow:0 10px 30px #0b1a3355}

/* public + auth */
.pub-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:16px max(24px,calc((100% - 1160px)/2));background:var(--navy);color:#fff}
.pub-brand{display:flex;align-items:center;gap:12px;color:#fff}
.pub-brand span{display:grid;line-height:1.2}
.pub-brand small{color:#e8d9ad}
.pub-nav{display:flex;gap:10px;align-items:center}
.hero{background:var(--navy) url('../img/hero.svg') center/cover no-repeat;color:#fff;padding:72px max(24px,calc((100% - 1160px)/2)) 88px}
.hero h1{font-size:clamp(34px,5vw,56px);margin:0 0 6px;letter-spacing:-.01em}
.hero .sub{color:var(--gold);font-size:clamp(20px,2.4vw,26px);font-weight:700;margin:0 0 16px}
.hero p.lead{font-size:18px;max-width:560px;color:#dbe5f5;margin:0 0 28px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(250px,100%),1fr));gap:18px;padding:0 max(24px,calc((100% - 1160px)/2));margin-top:-48px}
.feat{padding:22px;display:grid;gap:10px;box-shadow:0 8px 28px #0f2a5214}
.feat .ic{width:48px;height:48px;border-radius:12px;background:#e4edf9;color:var(--blue);display:grid;place-items:center}
.feat h3{margin:0;font-size:17px}
.feat p{margin:0;color:var(--muted);font-size:14px}
.pub-foot{text-align:center;color:var(--muted);padding:40px 16px;font-size:13px}
.auth{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(380px,100%),1fr));max-width:980px;margin:40px auto;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}
.auth-art{background:var(--navy) url('../img/auth.svg') center/cover no-repeat;min-height:220px}
.auth-form{padding:32px;display:grid;gap:14px;align-content:center}
.auth-form h2{margin:0;font-size:26px}
.auth-form form{display:grid;gap:14px}
.google-btn{width:100%;border-color:#b9c6da}
.google-btn:disabled{opacity:.72;cursor:not-allowed;background:#f3f5f8}
.google-mark{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;font-weight:800;color:#4285f4;background:#fff}
.auth-divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px}
.auth-divider::before,.auth-divider::after{content:"";height:1px;background:var(--line);flex:1}
.hint{font-size:13px;color:var(--muted)}
.notfound{display:grid;justify-items:center;gap:12px;text-align:center;padding:60px 16px}
.notfound img{width:200px}