/* Basiri — Design System V2 "Clear Glass" · built on App 4 (iOS 26 Liquid Glass) metrics. Tokens: ../tokens.json */
:root{
  --bg:#FFFFFF; --bg-2:#F3F4F3; --bg-3:#E9EBEA;
  --ink:#0B0D0C; --ink-2:rgba(11,13,12,.62); --ink-3:rgba(11,13,12,.40); --sep:rgba(11,13,12,.09);
  --graphite:#2A2E2C;
  --green:#0E5A3D; --green-2:#17784F; --green-t:#E7F1EB;
  --gold:#A87C2A; --gold-2:#C9A158; --gold-t:#F6F0E3;
  --r-phone:55px; --r-card:28px; --r-in:18px; --r-sm:12px;
  --sp:cubic-bezier(.34,1.28,.64,1); --ease:cubic-bezier(.2,.8,.2,1);
  --ui:'Vazirmatn',system-ui,sans-serif; --display:'Estedad','Vazirmatn',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;text-align:inherit;-webkit-tap-highlight-color:transparent}
input,textarea{font:inherit;color:inherit;border:0;outline:0;background:none;min-width:0;resize:none}
html,body{height:100%}
body{font-family:var(--ui);color:var(--ink);-webkit-font-smoothing:antialiased;font-feature-settings:"ss01"}

/* ---------- type scale (Apple text styles, tuned for Persian) ---------- */
.t-large{font-family:var(--display);font-size:34px;line-height:1.25;font-weight:800;letter-spacing:-.2px}
.t-title1{font-family:var(--display);font-size:28px;line-height:1.35;font-weight:800}
.t-title2{font-family:var(--display);font-size:22px;line-height:1.45;font-weight:700}
.t-title3{font-size:20px;line-height:1.5;font-weight:700}
.t-head{font-size:17px;line-height:1.6;font-weight:600}
.t-body{font-size:17px;line-height:1.75;font-weight:400}
.t-callout{font-size:16px;line-height:1.7}
.t-sub{font-size:15px;line-height:1.65}
.t-foot{font-size:13px;line-height:1.6}
.t-cap{font-size:12px;line-height:1.5;font-weight:500}
.t-cap2{font-size:11px;line-height:1.45;font-weight:600}
.c2{color:var(--ink-2)}.c3{color:var(--ink-3)}.cg{color:var(--green)}.cgo{color:var(--gold)}

/* ---------- device ---------- */
.dev{position:relative;width:calc(var(--w) + 24px);height:calc(var(--h) + 24px);border-radius:calc(var(--r-phone) + 12px);padding:12px;background:#0B0B0C;box-shadow:0 0 0 1.5px #3a3a3c inset,0 0 0 1px #000,0 50px 90px -30px rgba(10,20,15,.35),0 18px 40px -20px rgba(0,0,0,.35)}
.scr{position:relative;width:var(--w);height:var(--h);border-radius:var(--r-phone);overflow:hidden;background:var(--bg);isolation:isolate;direction:rtl}
.embed .scr{border-radius:0}
.island{position:absolute;top:11px;left:50%;transform:translateX(-50%);width:124px;height:36px;border-radius:20px;background:#000;z-index:60}
.sbar{position:absolute;inset:0 0 auto;height:54px;display:flex;align-items:center;justify-content:space-between;padding:4px 34px 0;z-index:59;font:600 16px/1 var(--ui);pointer-events:none;transition:color .3s}
.sbar.light{color:#fff}
.sbar .ic{display:flex;gap:6px;align-items:center}
.homebar{position:absolute;bottom:8px;left:50%;transform:translateX(-50%);width:134px;height:5px;border-radius:3px;background:#000;z-index:80;pointer-events:none}
.narrow .island{width:100px;height:30px;top:10px}.narrow .sbar{padding:4px 22px 0;font-size:15px}

/* ---------- Liquid Glass (App 4 recipe, light tone) ---------- */
.glass{position:relative;background:rgba(255,255,255,.58);-webkit-backdrop-filter:blur(20px) saturate(1.8);backdrop-filter:blur(20px) saturate(1.8);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.95),inset 0 0 0 .5px rgba(0,0,0,.05),0 8px 26px -6px rgba(0,0,0,.14)}
.glass::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;
  background:linear-gradient(135deg,rgba(255,255,255,.95),rgba(255,255,255,.15) 40%,rgba(255,255,255,.1) 60%,rgba(255,255,255,.8));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.glass.dark{background:rgba(20,24,22,.34);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.28),inset 0 0 0 .5px rgba(255,255,255,.12),0 8px 26px -8px rgba(0,0,0,.3)}
.glass.dark::after{background:linear-gradient(135deg,rgba(255,255,255,.55),rgba(255,255,255,.05) 45%,rgba(255,255,255,.05) 60%,rgba(255,255,255,.35))}
.rt .glass{background:rgba(255,255,255,.97);-webkit-backdrop-filter:none;backdrop-filter:none}
.rt .glass.dark{background:rgba(22,26,24,.92)}
.rm *,.rm *::before,.rm *::after{transition-duration:0s!important;animation-duration:0s!important}

/* ---------- buttons (iOS 26 .glass / .glassProminent) ---------- */
.btn{height:50px;padding:0 22px;border-radius:25px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:17px;font-weight:600;white-space:nowrap;transition:transform .25s var(--sp),filter .2s,background .25s,opacity .2s}
.btn:active{transform:scale(.96)}
.btn.pro{background:var(--green);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.28),0 8px 20px -8px rgba(14,90,61,.55)}
.btn.pro:active{filter:brightness(1.12)}
.btn.sec{background:rgba(11,13,12,.06);color:var(--ink)}
.btn.gold{background:var(--gold);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 8px 20px -8px rgba(168,124,42,.6)}
.btn.sm{height:36px;padding:0 15px;border-radius:18px;font-size:15px}
.btn.block{width:100%}
.btn[disabled]{opacity:.38;pointer-events:none}
.btn.loading{pointer-events:none}.btn.loading::before{content:"";width:16px;height:16px;border-radius:50%;border:2px solid currentColor;border-inline-end-color:transparent;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.ibtn{width:44px;height:44px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex:none;transition:transform .25s var(--sp)}
.ibtn:active{transform:scale(.9)}
.link{color:var(--green);font-weight:600;font-size:15px}

/* ---------- navigation: large title → inline glass bar ---------- */
.view{position:absolute;inset:0;overflow-y:auto;overflow-x:hidden;scrollbar-width:none;padding-bottom:120px;overscroll-behavior:contain}
.view::-webkit-scrollbar{display:none}
.nav-inline{position:absolute;inset:0 0 auto;height:98px;z-index:40;display:flex;align-items:flex-end;justify-content:center;padding-bottom:12px;opacity:0;pointer-events:none;transition:opacity .25s}
.nav-inline::before{content:"";position:absolute;inset:0;background:rgba(255,255,255,.72);-webkit-backdrop-filter:blur(20px) saturate(1.8);backdrop-filter:blur(20px) saturate(1.8);box-shadow:0 .5px 0 var(--sep);-webkit-mask:linear-gradient(#000 70%,transparent);mask:linear-gradient(#000 70%,transparent)}
.nav-inline b{position:relative;font-size:17px;font-weight:700}
.nav-inline.on{opacity:1}
.lt{padding:62px 20px 6px;display:flex;align-items:flex-end;justify-content:space-between;gap:12px}
.lt .t-large{transition:opacity .2s}
.lt small{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:2px}
.lt-acts{display:flex;gap:8px;padding-bottom:6px}
.avatar{width:40px;height:40px;border-radius:50%;background:center/cover;flex:none;box-shadow:0 0 0 2px #fff,0 0 0 2.5px var(--sep)}

/* ---------- tab bar (App 4 · 62 capsule, pad 4, sliding lens) ---------- */
.tabbar{position:absolute;left:16px;right:16px;bottom:22px;height:62px;border-radius:31px;padding:4px;display:grid;grid-template-columns:repeat(5,1fr);z-index:50}
.tabbar .lens{position:absolute;top:4px;bottom:4px;right:4px;width:calc((100% - 8px)/5);border-radius:27px;background:rgba(11,13,12,.07);box-shadow:inset 0 1px 0 rgba(255,255,255,.9),inset 0 0 0 .5px rgba(0,0,0,.04);transform:translateX(calc(var(--i) * -100%));transition:transform .46s var(--sp)}
.tab{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border-radius:27px;color:var(--ink);transition:color .25s;min-width:0}
.tab span{font-size:10.5px;font-weight:600;white-space:nowrap;letter-spacing:-.1px}
.tab.on{color:var(--green)}
.tab svg{transition:transform .35s var(--sp)}.tab.on svg{transform:scale(1.06)}
.tab:active svg{transform:scale(.88)}
.narrow .tabbar{left:10px;right:10px;bottom:16px;height:58px}.narrow .tab span{font-size:9.5px}

/* ---------- content primitives ---------- */
.sec{padding:0 20px;margin-top:28px}
.sec-h{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px}
.sec-h h3{font-size:20px;font-weight:700}
.card{background:var(--bg);border-radius:var(--r-card);box-shadow:0 0 0 .5px var(--sep),0 10px 30px -18px rgba(0,0,0,.18)}
.fill{background:var(--bg-2);border-radius:var(--r-card)}
.chip{height:32px;padding:0 13px;border-radius:16px;display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;white-space:nowrap;background:rgba(11,13,12,.05);transition:background .2s,color .2s,transform .2s var(--sp)}
.chip.on{background:var(--ink);color:#fff}
.chip:active{transform:scale(.95)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.hscroll{display:flex;gap:12px;overflow-x:auto;scrollbar-width:none;padding:0 20px;margin:0 -20px;scroll-snap-type:x mandatory}.hscroll::-webkit-scrollbar{display:none}
.hscroll>*{scroll-snap-align:start;flex:none}
.img{background:center/cover no-repeat;position:relative}
.kick{font-size:12px;font-weight:700;letter-spacing:.2px;color:var(--green)}
.divider{height:.5px;background:var(--sep)}

/* grouped list (iOS 26 inset, r 26) */
.group{background:var(--bg-2);border-radius:26px;overflow:hidden}
.row{min-height:54px;display:flex;align-items:center;gap:12px;padding:0 16px;position:relative;width:100%}
.row+.row::before{content:"";position:absolute;top:0;left:0;right:58px;height:.5px;background:var(--sep)}
.row .tile{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;flex:none}
.row .lbl{flex:1;font-size:17px}
.row .val{font-size:15px;color:var(--ink-2)}
.chev{color:var(--ink-3);transform:scaleX(-1)}

/* segmented (glass lens) */
.seg{position:relative;height:40px;border-radius:20px;background:rgba(11,13,12,.06);padding:3px;display:grid;grid-auto-columns:1fr;grid-auto-flow:column}
.seg .lens{position:absolute;top:3px;bottom:3px;right:3px;border-radius:17px;background:#fff;box-shadow:0 3px 10px -2px rgba(0,0,0,.14),inset 0 0 0 .5px rgba(0,0,0,.04);transition:transform .42s var(--sp)}
.seg button{position:relative;font-size:14px;font-weight:600;text-align:center;white-space:nowrap}

/* toggle */
.tgl{width:64px;height:28px;border-radius:14px;background:rgba(11,13,12,.12);position:relative;flex:none;transition:background .3s}
.tgl i{position:absolute;top:2px;right:2px;width:38px;height:24px;border-radius:12px;background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.2);transition:transform .38s var(--sp)}
.tgl.on{background:var(--green-2)}.tgl.on i{transform:translateX(-22px)}

/* ---------- sheet ---------- */
.scrim{position:absolute;inset:0;z-index:70;background:rgba(0,0,0,.0);transition:background .35s;pointer-events:none}
.scrim.on{background:rgba(0,0,0,.22);pointer-events:auto}
.sheet{position:absolute;left:8px;right:8px;bottom:8px;z-index:71;border-radius:40px;max-height:calc(100% - 64px);display:flex;flex-direction:column;transform:translateY(calc(100% + 20px));transition:transform .5s cubic-bezier(.32,.72,0,1);background:rgba(255,255,255,.86);-webkit-backdrop-filter:blur(30px) saturate(1.8);backdrop-filter:blur(30px) saturate(1.8);box-shadow:inset 0 1px 0 #fff,0 -10px 50px -10px rgba(0,0,0,.25)}
.rt .sheet{background:#fff}
.sheet.on{transform:none}
.sheet .grab{width:36px;height:5px;border-radius:3px;background:rgba(11,13,12,.18);margin:8px auto 0;flex:none}
.sheet-h{display:flex;align-items:center;justify-content:space-between;padding:10px 16px 6px;flex:none}
.sheet-h b{font-size:17px;font-weight:700}
.sheet-b{overflow-y:auto;padding:6px 20px 26px;scrollbar-width:none}.sheet-b::-webkit-scrollbar{display:none}

/* toast / HUD */
.toast{position:absolute;top:60px;left:50%;z-index:90;transform:translate(-50%,-120px);height:44px;padding:0 18px 0 14px;border-radius:22px;display:flex;align-items:center;gap:8px;font-size:15px;font-weight:600;white-space:nowrap;transition:transform .55s var(--sp)}
.toast.on{transform:translate(-50%,0)}
.toast .tick{width:24px;height:24px;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center}

/* animations */
@keyframes rise{from{opacity:0;transform:translateY(14px)}}
@keyframes pop{0%{transform:scale(.4);opacity:0}60%{transform:scale(1.12);opacity:1}100%{transform:scale(1)}}
@keyframes draw{from{stroke-dashoffset:var(--len,60)}to{stroke-dashoffset:0}}
@keyframes ring{from{stroke-dashoffset:var(--c)}}
@keyframes xfade{from{opacity:0;transform:scale(1.04)}}
.rise{animation:rise .55s var(--ease) both}
.d1{animation-delay:.05s}.d2{animation-delay:.1s}.d3{animation-delay:.15s}.d4{animation-delay:.2s}.d5{animation-delay:.25s}.d6{animation-delay:.3s}
@media (prefers-reduced-motion:reduce){*{animation-duration:0s!important;transition-duration:0s!important}}