:root{
  --bg:#f7f1e8;--bg2:#efe4d3;--card:#fffaf3;--ink:#2b1d14;--ink2:#6b5647;--muted:#9a8574;
  --turq:#1f7a8c;--turq2:#2a9db3;--gold:#c9973a;--gold2:#e2b65a;--rose:#b23a48;--green:#3a8a5c;--line:#e5d6c1;
  --shadow:0 10px 30px rgba(60,35,10,.14);
}
@media (prefers-color-scheme:dark){:root{--bg:#17120f;--bg2:#211a15;--card:#241c17;--ink:#f3e9dc;--ink2:#cbb9a6;--muted:#8f7d6b;--line:#3a2e25;--shadow:0 10px 30px rgba(0,0,0,.5)}}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:Georgia,"Times New Roman",serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;overscroll-behavior:none;
  background-image:radial-gradient(circle at 1px 1px,rgba(201,151,58,.12) 1px,transparent 0);background-size:22px 22px}
.sans{font-family:-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
.farsi{font-family:"Vazirmatn","Noto Naskh Arabic","Tahoma",serif;direction:rtl}
#app{max-width:520px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom)}
header.top{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--bg);z-index:5}
header.top h1{font-size:18px;margin:0;letter-spacing:.5px;font-weight:600}
header.top h1 span{color:var(--gold)}
nav.tabs{display:flex;gap:4px}
nav.tabs button{background:none;border:1px solid var(--line);color:var(--ink2);padding:6px 10px;border-radius:999px;font:inherit;font-size:13px}
nav.tabs button.active{background:var(--turq);color:#fff;border-color:var(--turq)}
main{flex:1;display:flex;flex-direction:column;padding:12px}
.screen{display:none;flex:1;flex-direction:column}.screen.active{display:flex}
.btn{font:inherit;border:0;border-radius:14px;padding:14px 18px;font-size:16px;cursor:pointer;background:var(--turq);color:#fff;box-shadow:var(--shadow)}
.btn.gold{background:var(--gold);color:#2b1d14}.btn.ghost{background:transparent;color:var(--ink2);border:1px solid var(--line);box-shadow:none}
.btn.small{padding:8px 12px;font-size:14px;border-radius:10px}
input{font:inherit;font-size:18px;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--card);color:var(--ink);width:100%}
.center{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:16px;text-align:center;flex:1;padding:24px}
.ornament{color:var(--gold);font-size:28px;letter-spacing:6px}
.profile-pick{display:grid;grid-template-columns:1fr 1fr;gap:12px;width:100%}
.profile-pick button{padding:24px 12px;font-size:20px;border-radius:18px;border:2px solid var(--line);background:var(--card);color:var(--ink);font:inherit;font-size:20px}
.profile-pick button.on{border-color:var(--gold);background:linear-gradient(180deg,var(--card),var(--bg2))}
.err{color:var(--rose);font-size:14px;min-height:18px}
/* Card stack */
.stack{position:relative;flex:1;min-height:560px}
.card{position:absolute;inset:0;background:var(--card);border-radius:24px;box-shadow:var(--shadow);border:1px solid var(--line);overflow:hidden;
  display:flex;flex-direction:column;touch-action:pan-y;user-select:none;-webkit-user-select:none;will-change:transform}
.card.behind{transform:scale(.96) translateY(12px);opacity:.6}
.card .band{height:8px;background:linear-gradient(90deg,var(--turq),var(--gold),var(--rose),var(--turq));background-size:300% 100%}
.card .head{padding:18px 20px 8px;text-align:center;border-bottom:1px dashed var(--line);flex:0 0 auto}
.card .fa{font-size:44px;line-height:1.2;color:var(--turq)}
.card .fin{font-size:32px;font-weight:600;letter-spacing:.5px;margin-top:2px}
.card .pron{font-size:15px;color:var(--ink2);margin-top:4px}
.card .pron b{color:var(--gold);font-family:monospace;font-size:15px}
.card .meaning{font-style:italic;color:var(--ink2);margin-top:8px;font-size:16px}
.card .body{overflow-y:auto;padding:12px 20px 90px;flex:1;-webkit-overflow-scrolling:touch}
.card .body::-webkit-scrollbar{width:0}
.kv{display:grid;grid-template-columns:110px 1fr;gap:6px 10px;font-size:14px;margin:10px 0}
.kv dt{color:var(--muted);font-family:-apple-system,"Segoe UI",Roboto,sans-serif;font-size:12px;text-transform:uppercase;letter-spacing:.6px;padding-top:2px}
.kv dd{margin:0;color:var(--ink)}
.sect{margin-top:14px}.sect h4{margin:0 0 4px;font-size:12px;text-transform:uppercase;letter-spacing:.8px;color:var(--gold);font-family:-apple-system,"Segoe UI",Roboto,sans-serif}
.sect p{margin:0;font-size:14.5px;line-height:1.5}
.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{font-size:12px;padding:3px 9px;border-radius:999px;background:var(--bg2);color:var(--ink2);font-family:-apple-system,"Segoe UI",Roboto,sans-serif}
.chip.pop{background:rgba(31,122,140,.12);color:var(--turq)}
.ease{display:inline-flex;gap:2px}.ease i{width:12px;height:12px;border-radius:50%;background:var(--line);display:inline-block}.ease i.on{background:var(--green)}
.stamp{position:absolute;top:70px;font-size:34px;font-weight:800;padding:6px 14px;border:4px solid;border-radius:10px;opacity:0;transform:rotate(-14deg);font-family:-apple-system,"Segoe UI",Roboto,sans-serif;pointer-events:none}
.stamp.no{left:18px;color:var(--rose);border-color:var(--rose)}.stamp.maybe{right:18px;color:var(--turq);border-color:var(--turq);transform:rotate(14deg)}
.stamp.love{left:50%;top:40%;transform:translateX(-50%) rotate(-6deg);color:var(--gold);border-color:var(--gold)}
.hearbtn{position:absolute;right:14px;top:16px;background:var(--bg2);border:1px solid var(--line);border-radius:999px;width:38px;height:38px;font-size:18px}
.actions{display:flex;justify-content:space-around;align-items:center;padding:14px 4px 6px;flex:0 0 auto}
.actions button{border:0;border-radius:50%;width:62px;height:62px;font-size:26px;box-shadow:var(--shadow);cursor:pointer;background:var(--card);color:var(--ink)}
.actions .no{color:var(--rose)}.actions .maybe{color:var(--turq)}.actions .love{color:var(--gold);width:74px;height:74px;font-size:32px}
.actions .undo{width:46px;height:46px;font-size:18px;color:var(--muted)}
.progress{font-size:12px;color:var(--muted);text-align:center;padding:4px;font-family:-apple-system,"Segoe UI",Roboto,sans-serif}
.progress b{color:var(--ink2)}
.legend{font-size:12px;color:var(--muted);text-align:center;font-family:-apple-system,"Segoe UI",Roboto,sans-serif}
/* lists */
.list{display:flex;flex-direction:column;gap:8px}
.row{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px 12px}
.row .rank{width:26px;height:26px;border-radius:50%;background:var(--gold);color:#2b1d14;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex:0 0 auto}
.row .n{flex:1;min-width:0}.row .n b{font-size:17px}.row .n small{display:block;color:var(--ink2);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .fa{font-size:22px;color:var(--turq)}
.row .v{font-size:12px;display:flex;gap:4px;flex-direction:column;align-items:flex-end;font-family:-apple-system,"Segoe UI",Roboto,sans-serif}
.tag{font-size:11px;padding:2px 8px;border-radius:999px;border:1px solid}
.tag.love{color:var(--gold);border-color:var(--gold)}.tag.maybe{color:var(--turq);border-color:var(--turq)}.tag.no{color:var(--rose);border-color:var(--rose)}.tag.none{color:var(--muted);border-color:var(--line)}
.seg{display:flex;background:var(--bg2);border-radius:12px;padding:3px;gap:3px;margin:8px 0}
.seg button{flex:1;border:0;background:transparent;padding:8px;border-radius:10px;font:inherit;font-size:14px;color:var(--ink2)}
.seg button.on{background:var(--card);color:var(--ink);box-shadow:0 1px 4px rgba(0,0,0,.12)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:8px 0}
.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px;text-align:center}
.stat b{display:block;font-size:22px}.stat span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;font-family:-apple-system,"Segoe UI",Roboto,sans-serif}
.toolbar{display:flex;gap:8px;align-items:center;margin:6px 0}
.toolbar input{padding:10px;font-size:15px}
.toolbar select{font:inherit;font-size:14px;padding:10px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--ink)}
.modal{position:fixed;inset:0;background:rgba(20,10,5,.55);display:none;align-items:flex-end;justify-content:center;z-index:20}
.modal.open{display:flex}
.modal .sheet{background:var(--card);width:100%;max-width:520px;max-height:88dvh;border-radius:22px 22px 0 0;overflow:auto;position:relative}
.modal .sheet .card{position:relative;border-radius:22px 22px 0 0;box-shadow:none;border:0;min-height:60dvh}
.close{position:absolute;left:14px;top:16px;z-index:2;background:var(--bg2);border:1px solid var(--line);border-radius:999px;width:38px;height:38px;font-size:18px}
.empty{text-align:center;color:var(--muted);padding:40px 20px}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:999px;font-size:14px;opacity:0;transition:opacity .3s;pointer-events:none;z-index:30}
.toast.show{opacity:1}
@keyframes flyout{to{transform:translate(var(--tx),var(--ty)) rotate(var(--rot));opacity:0}}
.card.fly{animation:flyout .35s ease-in forwards}
.menu-sheet{padding:18px 16px calc(18px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:8px}
.menu-sheet .btn{width:100%}