/* © PlanB SPC. All rights reserved.
   وصل · Wasl, shared styles: PlanB's night palette (dark by default, light with the OS), Dubai, and the components of
   the landing page, the phone app, the browser page and the admin panel. */
:root{
  --bg:#07090a;--bg2:#0b0f0d;--card:#111714;--card2:#151c18;--line:rgba(118,185,79,.16);--line2:#1f2a24;
  --text:#ecf3ee;--muted:#9aa89f;--faint:#66736b;--g:#76b94f;--g2:#2dd4a4;--gd:#0d8437;--on-g:#05200d;
  --danger:#ef6b5b;--warn:#f0b44c;--glow:rgba(118,185,79,.18);--grid:rgba(118,185,79,.06);
  --mono:ui-monospace,"Cascadia Mono","SF Mono",Menlo,Consolas,monospace;
  --r:16px;--shadow:0 24px 60px -30px rgba(0,0,0,.85);
  --e:cubic-bezier(.22,1,.36,1);
  color-scheme:dark;
}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]){
  --bg:#f3f6f4;--bg2:#ffffff;--card:#ffffff;--card2:#f6f9f7;--line:rgba(13,132,55,.16);--line2:#dfe7e1;
  --text:#101513;--muted:#56625a;--faint:#89958d;--glow:rgba(13,132,55,.10);--grid:rgba(13,132,55,.06);
  --shadow:0 24px 60px -34px rgba(16,40,24,.35);color-scheme:light;
}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.7 var(--planb-font);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
button,input,textarea,select{font:inherit;color:inherit}
img,svg{max-width:100%}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}.faint{color:var(--faint)}.small{font-size:13px}
.hide{display:none!important}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:focus-visible{outline:2px solid var(--g);outline-offset:2px}

/* backdrop: PlanB's technical grid, fading from the top */
.gridbg::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:44px 44px;
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 30%,transparent 80%);mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 30%,transparent 80%)}

/* ---------- buttons, fields, chips ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 20px;border-radius:13px;border:1px solid var(--line);
  background:var(--card);text-decoration:none;cursor:pointer;font-size:16px;line-height:1.3;white-space:nowrap;transition:transform .15s var(--e),background .15s,border-color .15s}
.btn:hover{border-color:color-mix(in srgb,var(--g) 55%,var(--line))}
.btn:active{transform:scale(.98)}
.btn.primary{background:linear-gradient(90deg,var(--g),#5fae3c);border-color:transparent;color:var(--on-g);box-shadow:0 12px 30px -14px rgba(118,185,79,.75)}
.btn.ghost{background:transparent}
.btn.danger{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 40%,transparent);background:transparent}
.btn.wide{width:100%}
.btn.sm{min-height:36px;padding:6px 13px;font-size:14px;border-radius:10px}
.btn[disabled]{opacity:.55;pointer-events:none}
.btn svg,.icon-btn svg{width:20px;height:20px;flex:none}
.icon-btn{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:var(--card);cursor:pointer;color:var(--text);text-decoration:none}
.icon-btn:hover{border-color:var(--g);color:var(--g)}
.field{width:100%;min-height:48px;padding:11px 14px;border-radius:13px;border:1px solid var(--line2);background:var(--bg2);font-size:16px;outline:none;transition:border-color .15s}
.field:focus{border-color:var(--g)}
.field.code{font-family:var(--mono);font-size:24px;letter-spacing:.32em;text-align:center;direction:ltr}
label.lbl{display:block;font-size:14px;color:var(--muted);margin:0 0 6px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:99px;border:1px solid var(--line);font-size:13px;color:var(--muted);background:var(--card)}
.chip.ok{color:var(--g);border-color:color-mix(in srgb,var(--g) 45%,transparent)}
.chip.pro{color:#f0c96a;border-color:rgba(240,201,106,.45)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--faint);flex:none}
.dot.on{background:var(--g);box-shadow:0 0 0 0 rgba(118,185,79,.55);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(118,185,79,.55)}70%{box-shadow:0 0 0 8px rgba(118,185,79,0)}100%{box-shadow:0 0 0 0 rgba(118,185,79,0)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.badge-n{display:inline-grid;place-items:center;min-width:28px;height:28px;border-radius:9px;background:color-mix(in srgb,var(--g) 16%,transparent);color:var(--g);font:600 14px var(--mono)}
.switch{position:relative;width:46px;height:28px;flex:none}
.switch input{position:absolute;inset:0;opacity:0;margin:0;cursor:pointer;z-index:2}
.switch span{position:absolute;inset:0;border-radius:99px;background:var(--line2);transition:background .2s}
.switch span::after{content:"";position:absolute;top:3px;inset-inline-start:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:transform .2s var(--e)}
.switch input:checked+span{background:var(--g)}
html[dir="rtl"] .switch input:checked+span::after{transform:translateX(-18px)}
html[dir="ltr"] .switch input:checked+span::after{transform:translateX(18px)}

/* ---------- brand bits ---------- */
.wl-brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-size:20px;white-space:nowrap}
.wl-brand img{width:34px;height:34px;border-radius:9px}
.wl-brand b{font-weight:400}
.wl-brand small{font-size:12px;color:var(--faint);font-family:var(--mono);letter-spacing:.08em}
.lang-sw{color:var(--muted)}

/* ---------- top bar (phone app, browser page, admin) ---------- */
.topbar{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);
  border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
.topbar-in{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:60px;padding:0 14px}
.topbar .end{display:flex;align-items:center;gap:8px}
.status{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--muted);min-width:0}
.status span{display:inline-block;max-width:36vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;vertical-align:middle}

/* ---------- toast and sheet ---------- */
.toast{position:fixed;left:50%;bottom:calc(22px + env(safe-area-inset-bottom));transform:translate(-50%,20px);opacity:0;z-index:100;max-width:min(92vw,520px);
  padding:11px 18px;border-radius:13px;background:var(--text);color:var(--bg);font-size:15px;box-shadow:var(--shadow);transition:opacity .2s,transform .25s var(--e);pointer-events:none;text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.bad{background:var(--danger);color:#fff}
dialog.sheet{border:0;padding:0;margin:auto;max-width:520px;width:calc(100% - 24px);max-height:calc(100dvh - 40px);border-radius:22px;background:var(--card);color:var(--text);
  box-shadow:0 40px 110px -30px rgba(0,0,0,.85);border:1px solid var(--line)}
dialog.sheet::backdrop{background:rgba(0,0,0,.55);backdrop-filter:blur(3px)}
@media (max-width:620px){dialog.sheet{margin:auto auto 0;width:100%;max-width:none;border-radius:22px 22px 0 0;padding-bottom:env(safe-area-inset-bottom)}}
.sheet-in{padding:20px 20px 22px;overflow:auto;max-height:calc(100dvh - 40px)}
.sheet-h{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.sheet-h h2{margin:0;font-size:20px;font-weight:400}
.rows{display:grid;gap:10px}
.row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:var(--card2)}
.row .t{min-width:0}
.row .t b{display:block;font-weight:400}
.row .t span{display:block;font-size:13px;color:var(--muted)}
.sep{height:1px;background:var(--line);margin:16px 0;border:0}

/* ---------- the big code and the QR ---------- */
.bigcode{font:600 clamp(30px,6vw,40px)/1 var(--mono);letter-spacing:.14em;color:var(--g);direction:ltr;unicode-bidi:isolate;white-space:nowrap}
.qrbox{position:relative;display:grid;place-items:center;background:#fff;border-radius:18px;padding:14px;width:min(100%,280px);aspect-ratio:1;margin:0 auto}
.qrbox svg{width:100%;height:100%;display:block}
.qrbox .qr-logo{position:absolute;width:22%;height:22%;border-radius:18%;box-shadow:0 0 0 6px #fff}
.qrbox.claimed::after{content:"";position:absolute;inset:0;border-radius:18px;background:rgba(255,255,255,.82)}
.ring{--p:1;width:22px;height:22px;border-radius:50%;background:conic-gradient(var(--g) calc(var(--p)*360deg),var(--line2) 0);display:inline-block;vertical-align:middle;
  -webkit-mask:radial-gradient(circle,transparent 6px,#000 7px);mask:radial-gradient(circle,transparent 6px,#000 7px)}

/* ---------- the timeline: what was sent and received ---------- */
.feed{display:flex;flex-direction:column;gap:12px;padding:16px 14px}
.day-sep{align-self:center;font-size:12px;color:var(--faint);padding:2px 10px;border-radius:99px;border:1px solid var(--line)}
.msg{max-width:min(560px,86%);display:flex;flex-direction:column;gap:6px;align-self:flex-start}
.msg.mine{align-self:flex-end}
.msg .who{font-size:12px;color:var(--faint);display:flex;gap:6px;align-items:center}
.msg.mine .who{justify-content:flex-end}
.bubble{position:relative;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:10px 14px;overflow-wrap:anywhere;white-space:pre-wrap}
.msg.mine .bubble{background:color-mix(in srgb,var(--g) 11%,var(--card));border-color:color-mix(in srgb,var(--g) 30%,var(--line))}
.bubble a{color:var(--g2);text-decoration:underline;text-underline-offset:3px}
.acts{display:flex;gap:6px;flex-wrap:wrap}
.msg.mine .acts{justify-content:flex-end}
.act{all:unset;cursor:pointer;font-size:13px;padding:4px 10px;border-radius:9px;border:1px solid var(--line);color:var(--muted);background:var(--card)}
.act:hover{color:var(--g);border-color:var(--g)}
.act.del:hover{color:var(--danger);border-color:var(--danger)}
.filecard{display:flex;align-items:center;gap:12px;padding:10px;border-radius:16px;border:1px solid var(--line);background:var(--card);min-width:min(280px,72vw)}
.msg.mine .filecard{background:color-mix(in srgb,var(--g) 9%,var(--card))}
.fileic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:color-mix(in srgb,var(--g) 14%,transparent);color:var(--g);flex:none;font:600 11px var(--mono);text-transform:uppercase}
.filecard .t{min-width:0;flex:1}
.filecard b{display:block;font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.filecard span{font-size:12.5px;color:var(--muted)}
.thumb{display:block;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#18201d;cursor:zoom-in;max-width:min(360px,72vw)}
.thumb img{display:block;width:100%;height:auto}
.prog{height:5px;border-radius:9px;background:var(--line2);overflow:hidden}
.prog i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--g),var(--g2));transition:width .2s}
.empty{margin:auto;text-align:center;color:var(--muted);padding:30px 20px;max-width:420px}
.empty .big{font-size:20px;color:var(--text);margin:10px 0 6px}

/* ---------- composer ---------- */
.composer{display:flex;align-items:flex-end;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px)}
.composer textarea{flex:1;resize:none;min-height:46px;max-height:160px;padding:11px 14px;border-radius:14px;border:1px solid var(--line2);background:var(--bg2);outline:none;line-height:1.5}
.composer textarea:focus{border-color:var(--g)}
.composer .send{width:46px;height:46px;border-radius:14px;border:0;background:linear-gradient(135deg,var(--g),var(--g2));color:var(--on-g);display:grid;place-items:center;cursor:pointer;flex:none}
.composer .send svg{width:22px;height:22px}
html[dir="rtl"] .composer .send svg{transform:scaleX(-1)}
.dropzone{position:fixed;inset:0;z-index:60;display:none;place-items:center;background:color-mix(in srgb,var(--bg) 80%,transparent);backdrop-filter:blur(6px)}
.dropzone.on{display:grid}
.dropzone div{border:2px dashed var(--g);border-radius:24px;padding:50px 60px;font-size:22px;color:var(--g);background:var(--card)}

/* ---------- lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:90;background:rgba(0,0,0,.9);display:none;place-items:center;padding:20px}
.lightbox.on{display:grid}
.lightbox img,.lightbox video{max-width:100%;max-height:calc(100dvh - 120px);border-radius:12px}
.lightbox .bar{position:absolute;top:calc(14px + env(safe-area-inset-top));inset-inline:14px;display:flex;justify-content:space-between;gap:8px}

/* ---------- payment result page ---------- */
body.plain{min-height:100dvh;display:flex;flex-direction:column}
.paybox{margin:auto;max-width:440px;width:100%;padding:40px 22px;text-align:center}
.paybox-ic{border-radius:18px;margin-bottom:10px}
.paybox h1{font-size:26px;font-weight:400;margin:8px 0}
.paybox h1.ok{color:var(--g)}.paybox h1.bad{color:var(--danger)}
.paybox .btn{margin-top:18px}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}