:root{
  --bg:#eef0f8;--ink:#1b1d3a;--mut:#767b9b;--card:#fff;--line:#e8eaf4;
  --v:#6d5dfc;--b:#3b82f6;--t:#14b8a6;--p:#ec4899;--o:#f59e0b;--r:#ef4444;--g:#22c55e;
  --grad:linear-gradient(135deg,#6d5dfc 0%,#3b82f6 55%,#14b8a6 100%);
  --sh:0 6px 20px rgba(40,30,120,.07);--rad:20px;
  --input:#fff;--soft:#f6f6fd;--soft2:#eceafe;--th:#fafbff;--row:#f1f2f8;--ok:#16a34a;
}
html[data-theme=dark]{--bg:#0f1024;--ink:#e8e9ff;--mut:#9a9dc0;--card:#1a1b38;--line:#2b2d55;--input:#14152e;--soft:#22244a;--soft2:#2a2c56;--th:#1e2042;--row:#26284d;--sh:0 6px 20px rgba(0,0,0,.35);--ok:#4ade80}
html[data-theme=dark] .ic{filter:saturate(1.2) brightness(.85)}
html[data-theme=dark] #side{background:#090a1a}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 'Plus Jakarta Sans',system-ui,sans-serif}
[dir=rtl] body,[dir=rtl] input,[dir=rtl] select,[dir=rtl] textarea,[dir=rtl] button{font-family:Cairo,'Plus Jakarta Sans',system-ui,sans-serif}
.hidden{display:none!important}
a{color:var(--v)}
h1,h2,h3{margin:.2em 0 .5em;line-height:1.25}h1{font-size:1.5rem}h2{font-size:1.15rem}h3{font-size:1rem}
button,.btn{white-space:nowrap;font:inherit;font-weight:700;cursor:pointer;border:0;border-radius:14px;padding:10px 16px;background:var(--grad);color:#fff;box-shadow:0 6px 14px rgba(109,93,252,.25);transition:transform .1s}
button:active{transform:scale(.97)}button:disabled{opacity:.5}
button.ghost{background:var(--card);color:var(--v);box-shadow:none;border:1.5px solid var(--line)}
button.soft{background:var(--soft2);color:var(--v);box-shadow:none}
button.danger{background:linear-gradient(135deg,#ef4444,#f97316)}
button.ok{background:linear-gradient(135deg,#14b8a6,#22c55e)}
button.sm{padding:6px 12px;font-size:.82rem;border-radius:11px}
input,select,textarea{font:inherit;width:100%;padding:11px 13px;border:1.5px solid var(--line);border-radius:14px;background:var(--input);color:var(--ink);outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--v)}
textarea{min-height:90px}
label{display:block;font-size:.82rem;color:var(--mut);margin:12px 0 5px;font-weight:600}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row>*{flex:1}.row>.auto{flex:0 0 auto}
.muted{color:var(--mut)}.small{font-size:.83rem}
/* shell */
#shell{display:flex;min-height:100vh}
#side{width:230px;background:#16173a;color:#fff;padding:20px 14px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:4px}
#side .brand{display:flex;gap:10px;align-items:center;font-weight:800;font-size:1.15rem;margin:0 6px 20px}
.logo{width:36px;height:36px;border-radius:12px;background:var(--grad);display:grid;place-items:center;font-weight:800;color:#fff}
#side a{color:#c9cbe8;text-decoration:none;padding:10px 12px;border-radius:12px;font-weight:600;display:flex;gap:10px;align-items:center}
#side a.on,#side a:hover{background:rgba(255,255,255,.08);color:#fff}
#side a.on{background:var(--grad)}
#side .foot{margin-top:auto;display:flex;flex-direction:column;gap:6px}
#side .foot button{background:rgba(255,255,255,.08);box-shadow:none;color:#fff;font-size:.85rem}
.cnt{margin-inline-start:auto;background:var(--p);color:#fff;font-size:.7rem;border-radius:99px;padding:1px 7px}
main{flex:1;min-width:0;padding:0 0 100px}
.wrap{max-width:1100px;margin:0 auto;padding:18px 18px 0}
#bottom{display:none}
@media (max-width:900px){
  #side{display:none}
  #bottom{display:flex;position:fixed;bottom:0;left:0;right:0;height:68px;background:var(--card);border-top:1px solid var(--line);z-index:30;justify-content:space-around;align-items:center;padding-bottom:env(safe-area-inset-bottom)}
  #bottom a{flex:1;text-align:center;font-size:.68rem;color:var(--mut);text-decoration:none;font-weight:700;position:relative}
  #bottom a i{display:block;font-style:normal;font-size:1.35rem;line-height:1.3}
  #bottom a.on{color:var(--v)}
  #bottom .cnt{position:absolute;top:-4px;left:55%;margin:0}
  .wrap{padding:14px 14px 0}
}
/* hero */
.hero{background:var(--grad);color:#fff;padding:26px 22px 64px;border-radius:0 0 30px 30px;position:relative}
.hero .in{max-width:1100px;margin:0 auto;display:flex;align-items:center;gap:14px}
.hero .hi{opacity:.85;font-size:.9rem}.hero .nm{font-size:1.55rem;font-weight:800}
.hero .chip{display:inline-block;margin-top:6px;background:rgba(255,255,255,.2);padding:3px 11px;border-radius:99px;font-size:.75rem;font-weight:700}
.hero .tools{margin-inline-start:auto;display:flex;gap:6px}
.hero .tools button{background:rgba(255,255,255,.2);box-shadow:none;padding:7px 11px;font-size:.8rem}
.pull{margin-top:-46px;position:relative}
/* avatar */
.av{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#fff;flex:none;background-size:cover;background-position:center;font-size:.9rem;letter-spacing:.02em}
.av.lg{width:64px;height:64px;font-size:1.3rem;border:3px solid rgba(255,255,255,.6)}
.av.sm{width:34px;height:34px;font-size:.72rem}
/* stories */
.stories{display:flex;gap:14px;overflow-x:auto;padding:4px 2px 10px;scrollbar-width:none}
.stories::-webkit-scrollbar{display:none}
.st{text-align:center;font-size:.72rem;font-weight:700;cursor:pointer;flex:none;width:68px}
.ring{width:64px;height:64px;border-radius:50%;padding:3px;background:conic-gradient(var(--p),var(--o),var(--v),var(--p));margin:0 auto 4px}
.ring.seen{background:#cfd2e3}
.ring>div{width:100%;height:100%;border-radius:50%;background:var(--card);display:grid;place-items:center;font-size:1.5rem;border:3px solid var(--bg);background-size:cover;background-position:center}
.st span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
/* cards */
.card{background:var(--card);border-radius:var(--rad);padding:16px;box-shadow:var(--sh);margin-bottom:14px}
.sec{font-weight:800;font-size:1.05rem;margin:18px 2px 10px;display:flex;justify-content:space-between;align-items:center;gap:8px}
.sec a,.sec .lnk{font-size:.8rem;color:var(--v);text-decoration:none;font-weight:700;cursor:pointer}
.item{display:flex;gap:12px;align-items:center;background:var(--card);border-radius:18px;padding:12px 14px;margin-bottom:9px;box-shadow:var(--sh)}
.item .ic{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;font-size:1.2rem;flex:none}
.item .tx{min-width:0;flex:1}.item b{display:block;font-size:.92rem}.item .tx span{font-size:.8rem;color:var(--mut)}
.item.click{cursor:pointer}
.tag{font-size:.7rem;font-weight:800;padding:4px 10px;border-radius:99px;white-space:nowrap;display:inline-block}
.t-ok{background:#dcfce7;color:#166534}.t-90{background:#fef3c7;color:#92400e}.t-60{background:#ffedd5;color:#c2410c}.t-30{background:#fee2e2;color:#b91c1c}.t-exp,.t-none{background:#1f2937;color:#fff}
.t-pending{background:#e0e7ff;color:#3730a3}.t-approved{background:#dcfce7;color:#166534}.t-rejected{background:#fce7f3;color:#9d174d}.t-na{background:#f1f2f8;color:#9a9eb8}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.tile{border-radius:20px;padding:15px;color:#fff;position:relative;overflow:hidden;min-height:96px;text-decoration:none;display:block;box-shadow:var(--sh)}
.tile .n{font-size:1.9rem;font-weight:800;line-height:1}.tile .l{font-size:.78rem;opacity:.95;margin-top:7px;font-weight:700}
.tile .e{position:absolute;inset-inline-end:12px;top:10px;font-size:1.5rem}
.g1{background:linear-gradient(135deg,#ec4899,#f97316)}.g2{background:linear-gradient(135deg,#ef4444,#f59e0b)}.g3{background:linear-gradient(135deg,#6d5dfc,#3b82f6)}.g4{background:linear-gradient(135deg,#14b8a6,#22c55e)}.g5{background:linear-gradient(135deg,#8b5cf6,#ec4899)}.g6{background:linear-gradient(135deg,#0ea5e9,#6366f1)}
/* shout-outs */
.shout{border-radius:22px;padding:18px;color:#fff;margin-bottom:12px;position:relative;overflow:hidden}
.shout .em{font-size:2rem}.shout b{display:block;font-size:1.08rem;margin-top:2px}.shout p{margin:3px 0 0;font-size:.85rem;opacity:.92}
.shout .re{display:flex;gap:6px;margin-top:12px;flex-wrap:wrap}
.shout .re button{background:rgba(255,255,255,.22);box-shadow:none;padding:5px 11px;font-size:.82rem;border-radius:99px}
.shout .re button.mine{background:#fff;color:var(--ink)}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:14px}
/* tabs */
.seg{display:flex;gap:7px;overflow-x:auto;margin-bottom:12px;scrollbar-width:none}
.seg button{background:var(--card);color:var(--mut);box-shadow:none;border:1.5px solid var(--line);white-space:nowrap;padding:7px 14px;font-size:.82rem;border-radius:99px}
.seg button.on{background:var(--grad);color:#fff;border-color:transparent}
/* tables */
.tbl{background:var(--card);border-radius:18px;box-shadow:var(--sh);overflow:auto}
table{width:100%;border-collapse:collapse;font-size:.86rem}
th{color:var(--mut);font-size:.72rem;text-transform:uppercase;letter-spacing:.03em;text-align:start;padding:11px 10px;font-weight:700;background:var(--th);position:sticky;top:0;white-space:nowrap}
td{padding:10px;border-top:1px solid var(--row);text-align:start;vertical-align:middle}
td input,td select{padding:6px 8px;font-size:.84rem;border-radius:10px;min-width:80px}
.sticky1 th:first-child,.sticky1 td:first-child{position:sticky;inset-inline-start:0;background:var(--card);z-index:1}
.sticky1 th:first-child{background:var(--th);z-index:2}
.up{color:var(--g);font-size:.75rem}.dn{color:var(--r);font-size:.75rem}
.low{background:#fee2e2;color:#b91c1c;border-radius:8px;padding:2px 7px;font-weight:800}
/* modal & sheet */
.modal{position:fixed;inset:0;background:rgba(20,18,50,.5);z-index:50;display:grid;place-items:center;padding:16px;backdrop-filter:blur(3px)}
.modal-box{background:var(--card);border-radius:24px;max-width:620px;width:100%;max-height:90vh;overflow:auto;padding:22px;position:relative;animation:pop .18s ease}
@keyframes pop{from{transform:scale(.96);opacity:0}}
.modal-x{position:absolute;top:10px;inset-inline-end:12px;background:var(--soft);color:var(--mut);box-shadow:none;width:34px;height:34px;padding:0;border-radius:50%;font-size:1.2rem}
.pick{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px}
.pick div{border-radius:18px;padding:14px;cursor:pointer;background:var(--soft);font-weight:700;font-size:.86rem;text-align:center;border:1.5px solid transparent}
.pick div:hover{border-color:var(--v)}.pick div i{display:block;font-style:normal;font-size:1.7rem;margin-bottom:4px}
/* story viewer */
#story{position:fixed;inset:0;z-index:60;background:#000;display:grid;place-items:center}
#story .sv{width:100%;max-width:460px;height:100%;max-height:860px;position:relative;color:#fff;display:flex;flex-direction:column;padding:16px 20px 24px;background-size:cover;background-position:center}
#story .bars{display:flex;gap:4px;margin-bottom:12px}#story .bars span{flex:1;height:3px;border-radius:9px;background:rgba(255,255,255,.35)}#story .bars span.f{background:#fff}
#story .who{display:flex;align-items:center;gap:10px;font-weight:700;font-size:.9rem}#story .who small{display:block;font-weight:500;opacity:.8}
#story .x{margin-inline-start:auto;background:rgba(255,255,255,.2);box-shadow:none;width:36px;height:36px;border-radius:50%;padding:0}
#story .kind{margin-top:38px;font-size:.75rem;font-weight:800;letter-spacing:.14em;opacity:.85}
#story h2{font-size:1.8rem;line-height:1.15;margin:8px 0 12px}
#story .bd{font-size:1rem;line-height:1.55;white-space:pre-wrap;opacity:.95;overflow:auto}
#story .opts button{display:block;width:100%;margin:8px 0;padding:13px 15px;border-radius:16px;border:2px solid rgba(255,255,255,.55);background:rgba(255,255,255,.12);color:#fff;text-align:start;box-shadow:none}
#story .opts button.mine{background:#fff;color:var(--v)}
#story .act{margin-top:auto;position:relative;z-index:3}
#story .act button{width:100%;background:#fff;color:var(--v);padding:15px;font-size:1rem;border-radius:18px}
#story textarea,#story select{background:rgba(255,255,255,.95);color:var(--ink)}
#story .nav{position:absolute;top:90px;bottom:120px;width:30%;z-index:2;cursor:pointer}
#story .nav.l{left:0}#story .nav.r{right:0}
#story img.pic{max-width:100%;max-height:45vh;border-radius:18px;margin:10px auto;display:block}
.k-message{background:linear-gradient(160deg,#6d5dfc,#3b82f6)}.k-news{background:linear-gradient(160deg,#0ea5e9,#14b8a6)}.k-task{background:linear-gradient(160deg,#ef4444,#f59e0b)}.k-poll{background:linear-gradient(160deg,#8b5cf6,#ec4899)}.k-question{background:linear-gradient(160deg,#3b82f6,#8b5cf6)}.k-quiz{background:linear-gradient(160deg,#f59e0b,#ec4899)}.k-meeting{background:linear-gradient(160deg,#14b8a6,#22c55e)}.k-photo{background:linear-gradient(160deg,#1b1d3a,#6d5dfc)}.k-remind{background:linear-gradient(160deg,#ef4444,#ec4899)}
/* misc */
.toast{position:fixed;bottom:84px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:11px 18px;border-radius:14px;z-index:70;max-width:90vw;font-weight:600;box-shadow:var(--sh)}
.toast.err{background:var(--r)}
.loading{padding:50px;text-align:center;color:var(--mut)}
.empty{text-align:center;color:var(--mut);padding:24px;background:var(--card);border-radius:18px}
.bar{height:9px;border-radius:99px;background:var(--soft2);overflow:hidden;flex:1}.bar>span{display:block;height:100%;background:var(--grad)}
.legend{display:flex;gap:8px;flex-wrap:wrap;font-size:.75rem}
.auth{min-height:100vh;display:grid;place-items:center;padding:20px;background:var(--grad)}
.auth .card{width:100%;max-width:410px;padding:26px;border-radius:26px}
.auth .logo{width:54px;height:54px;font-size:1.6rem;margin:0 auto 8px;border-radius:16px}
.center{text-align:center}
.chk-bad{color:var(--r);font-weight:800}.chk-ok{color:var(--g);font-weight:800}
.chips{display:flex;gap:6px;flex-wrap:wrap}.chips label{margin:0;display:flex;gap:6px;align-items:center;background:var(--soft);padding:7px 11px;border-radius:99px;color:var(--ink);font-size:.82rem;cursor:pointer}
.chips input{width:auto}

/* v3 additions */
.sk{background:linear-gradient(90deg,var(--soft) 25%,var(--soft2) 50%,var(--soft) 75%);background-size:200% 100%;animation:sh 1.1s infinite;border-radius:18px}
@keyframes sh{from{background-position:200% 0}to{background-position:-200% 0}}
.newbar{background:var(--soft2);color:var(--v);font-weight:700;font-size:.85rem;padding:9px 14px;border-radius:14px;margin:0 0 12px}
.hn{border-radius:22px;padding:16px;color:#fff;display:flex;flex-direction:column;gap:4px}
.hn-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.hn-k{font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;opacity:.9}
.hn b{font-size:1.05rem}.hn p{margin:0;font-size:.88rem;opacity:.92;white-space:pre-wrap}
.hn-img{width:100%;max-height:180px;object-fit:cover;border-radius:14px;margin-top:6px;cursor:pointer}
.hn-act{margin-top:10px;display:flex;gap:8px;flex-wrap:wrap}
.hn-act>button{background:#fff;color:var(--v);box-shadow:none}
.hn-act .tag{background:rgba(255,255,255,.25);color:#fff}
.hn .opts{display:flex;flex-direction:column;gap:7px;width:100%}
.hn .opt{position:relative;overflow:hidden;background:rgba(255,255,255,.16);box-shadow:none;border:1.5px solid rgba(255,255,255,.45);text-align:start;display:flex;justify-content:space-between;padding:10px 13px}
.hn .opt .fill{position:absolute;inset:0 auto 0 0;background:rgba(255,255,255,.28);transition:width .4s}
[dir=rtl] .hn .opt .fill{inset:0 0 0 auto}
.hn .opt .lbl,.hn .opt .pc{position:relative}
.hn .opt.mine{background:#fff;color:var(--v)}.hn .opt.mine .fill{background:rgba(109,93,252,.15)}
#fab{display:none}
.cal .cg{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cal .dn{text-align:center;font-size:.72rem;color:var(--mut);font-weight:700;padding:4px 0}
.cal .cd{min-height:58px;border-radius:14px;background:var(--soft);padding:6px;cursor:pointer;display:flex;flex-direction:column;justify-content:space-between;border:2px solid transparent}
.cal .cd span{font-weight:700;font-size:.85rem}
.cal .cd.td{border-color:var(--v)}.cal .cd.sel{background:var(--grad);color:#fff}
.cal .dots{display:flex;gap:3px;flex-wrap:wrap}.cal .dots i{width:7px;height:7px;border-radius:50%}
.cal .cd.sel .dots i{box-shadow:0 0 0 1.5px #fff}
.ldot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-inline-end:5px}
@media (max-width:900px){
  #fab{display:grid;place-items:center;position:fixed;bottom:84px;inset-inline-end:18px;width:58px;height:58px;border-radius:20px;font-size:1.8rem;padding:0;z-index:35;box-shadow:0 10px 24px rgba(109,93,252,.45)}
  button,.btn{min-height:44px;padding:11px 18px}
  button.sm{min-height:38px;padding:8px 14px;font-size:.88rem}
  input,select,textarea{min-height:46px;font-size:16px}
  #bottom{height:72px}#bottom a i{font-size:1.55rem}#bottom a{font-size:.72rem}
  .item{padding:14px}
  .cal .cd{min-height:48px;padding:4px;border-radius:11px}
  .hero .tools button{min-height:38px}
}