:root{--blue:#1237FF;--blue2:#4C6BFF;--navy:#0A1A6B;--bg:#EFF2F3;--soft:#E4EAF5;--or:#FF7A1A;--text:#0B1A5C;--mute:#5B6BA8;--line:#DDE5FF;--card:#fff;--ok:#108A4B;--bad:#C0263B}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.6 'DM Sans','Noto Sans Thaana',system-ui,sans-serif}
[dir=auto],.dv{font-family:'Noto Sans Thaana','DM Sans',system-ui,sans-serif}
.hide{display:none!important}
.top{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 20px;background:var(--navy);color:#fff}
.brand{display:flex;align-items:center;gap:10px}.brand svg{width:30px;color:#fff}.brand b{letter-spacing:.12em}.brand span{opacity:.7;font-size:13px;border-left:1px solid #fff5;padding-left:10px}
.me{display:flex;align-items:center;gap:8px;font-size:13px}.me span{opacity:.8}
.me .ghost{color:#fff;border-color:#fff5}
main{max-width:1100px;margin:0 auto;padding:20px 16px 60px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;margin-bottom:16px}
.card h3{margin:0 0 6px}
.narrow{max-width:420px;margin:40px auto}
h2{margin:0 0 6px}
.muted{color:var(--mute)}.small{font-size:13px}
label{display:block;font-size:13px;font-weight:600;color:var(--mute);margin:12px 0 4px}
input,select,textarea{width:100%;padding:10px 12px;border-radius:10px;border:1.5px solid var(--line);background:#fff;color:var(--text);font:inherit;outline:0}
input:focus,select:focus,textarea:focus{border-color:var(--blue)}
textarea{resize:vertical;line-height:1.9}
button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:99px;background:var(--blue);color:#fff;font:600 14px inherit;font-family:inherit;padding:10px 18px;cursor:pointer;margin-top:12px;text-decoration:none}
button:disabled{opacity:.45;cursor:default}
.ghost{background:transparent;color:var(--text);border:1.5px solid var(--line)}
.sm{padding:6px 12px;margin:0;font-size:13px;border-radius:99px;text-decoration:none;display:inline-flex}
.err{color:var(--bad);min-height:18px;font-size:13px}
.otp{letter-spacing:.4em;text-align:center;font-size:20px}
.tabs{display:flex;gap:6px;overflow:auto;margin-bottom:16px;padding-bottom:4px}
.tabs button{margin:0;background:#fff;color:var(--text);border:1.5px solid var(--line);white-space:nowrap}
.tabs button.on{background:var(--blue);border-color:var(--blue);color:#fff}
.tabs i,.convs i{font-style:normal;font-size:11px;background:var(--or);color:#fff;border-radius:99px;padding:0 7px;min-width:18px}
.tabs i:empty,.convs i:empty{display:none}
.bar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}.bar input{flex:1;min-width:200px}.bar select{max-width:220px}.bar button{margin:0}
.seg{display:flex;flex-wrap:wrap;gap:4px;background:#fff;border:1.5px solid var(--line);border-radius:99px;padding:3px}
.seg button{margin:0;padding:6px 12px;background:transparent;color:var(--mute);font-size:13px}
.seg button.on{background:var(--soft);color:var(--blue)}
.list{display:grid;gap:10px}
.en{display:grid;grid-template-columns:1fr auto;gap:6px 16px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 16px}
.en h4{margin:0;font-size:17px}.en .meta{color:var(--mute);font-size:13px}
.en .acts{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;align-items:start}.en .acts button,.en .acts a{margin:0}
.tg{display:flex;flex-wrap:wrap;gap:4px}.tg span{font-size:13px;border:1px solid var(--line);border-radius:99px;padding:1px 10px}
.st{font-size:12px;font-weight:700;padding:2px 10px;border-radius:99px;background:var(--soft);color:var(--blue)}
.st.paid{background:#E2F6EA;color:var(--ok)}.st.review{background:#FFF1E6;color:#C25400}.st.rejected{background:#FDE7EA;color:var(--bad)}
.okb{background:var(--ok)}.badb{background:var(--bad)}
.chat{display:grid;grid-template-columns:280px 1fr;gap:12px;height:calc(100vh - 190px);min-height:420px}
.convs{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:auto}
.cv{padding:12px 14px;border-bottom:1px solid var(--line);cursor:pointer;display:grid;gap:2px}
.cv:hover,.cv.on{background:var(--soft)}.cv b{display:flex;justify-content:space-between;gap:6px;font-size:14px}.cv small{color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.thread{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.th-head{padding:12px 16px;border-bottom:1px solid var(--line);display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.msgs{flex:1;overflow:auto;padding:14px;display:flex;flex-direction:column;gap:8px;background:var(--bg)}
.mm{max-width:78%;padding:8px 12px;border-radius:14px;background:#fff;font-family:'Noto Sans Thaana','DM Sans',sans-serif;unicode-bidi:plaintext;white-space:pre-wrap}
.mm.admin{align-self:flex-end;background:var(--blue);color:#fff}.mm small{display:block;font-size:11px;opacity:.6;font-family:'DM Sans',sans-serif}
.reply{display:flex;gap:8px;padding:10px;border-top:1px solid var(--line)}.reply button{margin:0}
.cr{display:grid;grid-template-columns:160px 1fr 1fr 1.4fr auto;gap:8px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 12px}
.cr b{font-family:'Noto Sans Thaana','DM Sans',sans-serif}.cr button{margin:0}
.rv{display:grid;grid-template-columns:1fr 2fr 80px 70px 90px auto auto;gap:8px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 12px}
.rv button{margin:0}.rv label{margin:0;display:flex;gap:4px;align-items:center}.rv input[type=checkbox]{width:auto}
.row{display:flex;gap:8px;align-items:center}.row button{margin:0}
.ad{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid var(--line)}.ad button{margin:0}
.saved{margin-left:10px;color:var(--ok);font-size:13px}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,30px);opacity:0;background:var(--navy);color:#fff;padding:10px 18px;border-radius:99px;transition:.3s;z-index:9;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%,0)}
.empty{padding:30px;text-align:center;color:var(--mute);background:#fff;border-radius:16px;border:1px dashed var(--line)}
@media(max-width:760px){
 .chat{grid-template-columns:1fr;height:auto}.convs{max-height:240px}.thread{height:70vh}
 .cr,.rv{grid-template-columns:1fr}.en{grid-template-columns:1fr}.en .acts{justify-content:flex-start}
}