/* ============================================================
   FORMA — design system v2
   Karanlık / aydınlık tema + yeni yüzey dili
   ============================================================ */
:root{
  color-scheme:dark;

  --bg:#0B0E11;
  --bg-soft:#101418;
  --surface:#151A1E;
  --surface-solid:#151A1E;
  --surface-1:rgba(255,255,255,.055);
  --surface-2:rgba(255,255,255,.030);
  --surface-3:rgba(255,255,255,.075);
  --line:rgba(255,255,255,.085);
  --line-2:rgba(255,255,255,.16);

  --text:#F2F5F4;
  --muted:#9AA6A5;
  --dim:#7C8886;

  --accent:#C9F27A;
  --accent-fill:#C9F27A;
  --accent-ink:#0D1208;
  --accent-soft:rgba(201,242,122,.12);
  --accent-line:rgba(201,242,122,.30);
  /* eski bileşenlerle uyumluluk */
  --lime:var(--accent);
  --lime-soft:var(--accent-soft);
  --lime-line:var(--accent-line);
  --muscle-chest:#F0A06A;
  --muscle-back:#73D9DE;
  --muscle-legs:#C9F27A;
  --muscle-hip:#B7A4F5;
  --muscle-shoulder:#F4C96B;
  --muscle-arm:#F09AB5;
  --muscle-core:#9EDBA9;
  --muscle-cardio:#73D9DE;

  --cyan:#73D9DE;
  --orange:#F0A06A;
  --violet:#B7A4F5;
  --red:#F27A7A;
  --danger-soft:rgba(242,122,122,.10);

  --card-grad:linear-gradient(165deg,rgba(255,255,255,.052),rgba(255,255,255,.018));
  --card-grad-hover:linear-gradient(165deg,rgba(255,255,255,.07),rgba(255,255,255,.024));
  --hero-bg:
    radial-gradient(420px 240px at 100% 0%,rgba(201,242,122,.16),transparent 64%),
    linear-gradient(150deg,#191D1F 0%,#121619 52%,#0D1114 100%);
  --hero-border:rgba(201,242,122,.18);
  --hero-eyebrow:rgba(201,242,122,.74);
  --hero-sub:#B7BEBC;
  --hero-muted:#8B9694;
  --feature-bg:
    radial-gradient(400px 230px at 100% 0%,rgba(183,164,245,.14),transparent 62%),
    linear-gradient(150deg,#1A1622,#101519 70%);
  --feature-border:rgba(183,164,245,.20);

  --nav-bg:rgba(11,15,18,.86);
  --nav-shadow:0 16px 44px rgba(0,0,0,.50);
  --sheet-bg:#101519;
  --sheet-shadow:0 -24px 70px rgba(0,0,0,.62);
  --toast-bg:rgba(21,26,29,.97);
  --toast-err-bg:rgba(29,19,20,.97);
  --input-bg:rgba(0,0,0,.25);
  --rest-bg:rgba(22,27,30,.96);
  --rest-border:rgba(201,242,122,.26);
  --backdrop:rgba(0,0,0,.68);
  --shadow:0 22px 60px rgba(0,0,0,.34);
  --shadow-sm:0 8px 24px rgba(0,0,0,.18);
  --ring-track:rgba(255,255,255,.09);
  --scrub-track:rgba(255,255,255,.13);
  --scroll-thumb:#2A3238;
  --dot:rgba(255,255,255,.10);
  --glow-accent:rgba(201,242,122,.07);
  --glow-cyan:rgba(115,217,222,.04);
  --glow-violet:rgba(183,164,245,.05);

  /* animasyon sahnesi her iki temada koyu kalır */
  --stage-bg:
    radial-gradient(500px 260px at 50% 12%,rgba(201,242,122,.08),transparent 62%),
    linear-gradient(180deg,#11161A,#0B0F12 75%);
  --stage-accent:#C9F27A;
  --stage-line:rgba(255,255,255,.10);
  --thumb-bg:linear-gradient(160deg,#1F262B,#12171B);

  --app-w:600px;
  --r-lg:28px;
  --r:20px;
  --r-sm:12px;
  --nav-h:78px;
  --safe-top:env(safe-area-inset-top,0px);
  --safe-bottom:env(safe-area-inset-bottom,0px);
  --font:"Inter","Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --mono:"SFMono-Regular",ui-monospace,"Cascadia Mono","Roboto Mono",monospace;
}

html[data-theme="light"]{
  color-scheme:light;

  --bg:#F3F1EA;
  --bg-soft:#ECE9DF;
  --surface:#FFFFFF;
  --surface-solid:#FFFFFF;
  --surface-1:rgba(20,22,15,.045);
  --surface-2:rgba(20,22,15,.032);
  --surface-3:rgba(20,22,15,.075);
  --line:rgba(20,22,15,.105);
  --line-2:rgba(20,22,15,.19);

  --text:#15170F;
  --muted:#5F665A;
  --dim:#899084;

  --accent:#5F7000;
  --accent-fill:#CDEB38;
  --accent-ink:#111408;
  --accent-soft:rgba(112,130,0,.13);
  --accent-line:rgba(95,112,0,.32);
  --muscle-chest:#A64A12;
  --muscle-back:#066A72;
  --muscle-legs:#647200;
  --muscle-hip:#6E53C7;
  --muscle-shoulder:#7A5C00;
  --muscle-arm:#A03F65;
  --muscle-core:#337044;
  --muscle-cardio:#066A72;

  --cyan:#066A72;
  --orange:#A64A12;
  --violet:#6E53C7;
  --red:#B83232;
  --danger-soft:rgba(201,64,64,.085);

  --card-grad:linear-gradient(165deg,#FFFFFF,#FBFAF6);
  --card-grad-hover:linear-gradient(165deg,#FFFFFF,#F5F3EC);
  --hero-bg:
    radial-gradient(460px 250px at 100% 0%,rgba(190,218,30,.42),transparent 66%),
    linear-gradient(150deg,#F8FAD9 0%,#F1F3DF 54%,#F8F6EE 100%);
  --hero-border:rgba(95,112,0,.24);
  --hero-eyebrow:#637200;
  --hero-sub:#5F6652;
  --hero-muted:#7B836F;
  --feature-bg:
    radial-gradient(420px 240px at 100% 0%,rgba(134,105,220,.16),transparent 64%),
    linear-gradient(150deg,#F3EFFC,#FAF8F2 72%);
  --feature-border:rgba(110,83,199,.22);

  --nav-bg:rgba(255,255,255,.86);
  --nav-shadow:0 16px 44px rgba(35,38,24,.14);
  --sheet-bg:#FBFAF6;
  --sheet-shadow:0 -24px 70px rgba(35,38,24,.2);
  --toast-bg:rgba(255,255,255,.98);
  --toast-err-bg:rgba(255,242,240,.98);
  --input-bg:rgba(20,22,15,.045);
  --rest-bg:rgba(250,252,224,.97);
  --rest-border:rgba(95,112,0,.28);
  --backdrop:rgba(22,24,16,.38);
  --shadow:0 22px 60px rgba(35,38,24,.12);
  --shadow-sm:0 8px 24px rgba(35,38,24,.08);
  --ring-track:rgba(20,22,15,.10);
  --scrub-track:rgba(20,22,15,.14);
  --scroll-thumb:#C8C4B8;
  --dot:rgba(20,22,15,.12);
  --glow-accent:rgba(171,198,0,.15);
  --glow-cyan:rgba(8,127,135,.05);
  --glow-violet:rgba(110,83,199,.06);
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
html{background:var(--bg)}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:15px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(900px 520px at 8% -10%,var(--glow-accent),transparent 62%),
    radial-gradient(700px 500px at 100% 2%,var(--glow-cyan),transparent 60%),
    radial-gradient(900px 700px at 50% 110%,var(--glow-violet),transparent 60%);
}
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.42;
  background-image:radial-gradient(var(--dot) .7px,transparent .7px);
  background-size:24px 24px;
  mask-image:linear-gradient(to bottom,black,transparent 70%);
  -webkit-mask-image:linear-gradient(to bottom,black,transparent 70%);
}
button{font-family:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
input:focus,select:focus,textarea:focus,button:focus-visible{outline:2px solid var(--accent-line);outline-offset:2px}
h1,h2,h3,h4,p{margin:0}
a{color:inherit;text-decoration:none}
::selection{background:var(--accent-fill);color:var(--accent-ink)}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:var(--scroll-thumb);border-radius:99px}

#app{
  position:relative;z-index:1;
  max-width:var(--app-w);margin:0 auto;min-height:100dvh;
  padding:0 20px calc(var(--nav-h) + 50px + env(safe-area-inset-bottom));
}
@media(min-width:720px){
  #app{
    border-left:1px solid var(--line);border-right:1px solid var(--line);
    background:linear-gradient(180deg,var(--surface-2),transparent 320px);
    box-shadow:0 0 100px var(--shadow-sm);
  }
}
#app.no-nav{padding-bottom:36px}
#app.no-pad{padding-left:0;padding-right:0}

/* ---------- typography ---------- */
.display{font-size:34px;line-height:1.02;font-weight:800;letter-spacing:-.045em}
.h1{font-size:27px;line-height:1.1;font-weight:770;letter-spacing:-.035em}
.h2{font-size:21px;line-height:1.18;font-weight:730;letter-spacing:-.025em}
.h3{font-size:16px;line-height:1.3;font-weight:680;letter-spacing:-.012em}
.eyebrow{font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:750;color:var(--dim)}
.muted{color:var(--muted)}
.dim{color:var(--dim)}
.tiny{font-size:12px;line-height:1.45}
.small{font-size:13px;line-height:1.5}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
.accent{color:var(--accent)}
.center{text-align:center}
.nowrap{white-space:nowrap}

/* ---------- topbar ---------- */
.topbar{
  position:sticky;top:0;z-index:30;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:calc(15px + var(--safe-top)) 0 12px;
  background:linear-gradient(to bottom,var(--bg) 58%,transparent);
}
.topbar.plain{position:static;background:none}
.brand{display:flex;align-items:center;gap:10px;text-align:left;min-height:44px}
.brand-mark{
  width:32px;height:32px;border-radius:10px;background:var(--accent-fill);color:var(--accent-ink);
  display:grid;place-items:center;font-weight:900;font-size:15px;letter-spacing:-.06em;
  box-shadow:0 8px 22px var(--accent-soft);
}
.brand-copy{display:flex;flex-direction:column;line-height:1}
.brand-name{font-weight:800;letter-spacing:.17em;font-size:13px}
.brand-tag{font-size:11px;letter-spacing:.22em;color:var(--dim);margin-top:4px;font-weight:800}
.top-actions{display:flex;align-items:center;gap:7px}
.theme-btn svg{transition:transform .28s ease}
.theme-btn:active svg{transform:rotate(-18deg) scale(.92)}

/* ---------- generic bits ---------- */
.stack{display:flex;flex-direction:column}
.row{display:flex;align-items:center}
.between{justify-content:space-between}
.gap4{gap:4px}.gap6{gap:6px}.gap8{gap:8px}.gap10{gap:10px}.gap12{gap:12px}.gap14{gap:14px}.gap16{gap:16px}
.grow{flex:1;min-width:0}
.section{margin-top:28px}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}

.card{
  background:var(--card-grad);
  border:1px solid var(--line);border-radius:var(--r);
  padding:16px;
  box-shadow:var(--shadow-sm);
}
.card.tight{padding:14px}
.card.flat{background:var(--surface-solid);background-image:none}
.card.accent-card{
  background:var(--card-grad);
  border-color:var(--accent-line);
}
.divider{height:1px;background:var(--line);margin:14px 0}

.chip{
  display:inline-flex;align-items:center;gap:6px;
  height:44px;padding:0 14px;border-radius:99px;
  border:1px solid var(--line);background:var(--surface-2);
  font-size:12.5px;font-weight:600;color:var(--muted);white-space:nowrap;
  transition:background .16s,border-color .16s,color .16s,transform .12s;
}
.chip:active{transform:scale(.97)}
.chip.on{background:var(--accent-fill);border-color:var(--accent-fill);color:var(--accent-ink)}
.chip.on .chip-count{color:rgba(0,0,0,.55)}
.chip-count{font-size:11px;color:var(--dim);font-variant-numeric:tabular-nums}
.chip-scroll{display:flex;gap:8px;overflow-x:auto;padding:2px 20px 6px;margin:0 -20px;scrollbar-width:none}
.chip-scroll::-webkit-scrollbar{display:none}
.chip-scroll::after{content:"";flex:0 0 8px}

.tag{
  display:inline-flex;align-items:center;gap:5px;
  padding:4px 9px;border-radius:7px;font-size:11px;font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;
  background:var(--surface-3);color:var(--muted);
}
.tag.lime{background:var(--accent-soft);color:var(--accent)}
.tag.cyan{background:rgba(115,217,222,.12);color:var(--cyan)}
.tag.violet{background:rgba(180,155,255,.13);color:var(--violet)}
.tag.orange{background:rgba(240,160,106,.13);color:var(--orange)}
.tag.red{background:var(--danger-soft);color:var(--red)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 20px;border-radius:15px;
  background:var(--accent-fill);color:var(--accent-ink);
  font-weight:760;font-size:14.5px;letter-spacing:-.01em;
  transition:transform .12s,filter .16s,background .16s;
  user-select:none;
  box-shadow:0 9px 24px var(--accent-soft);
}
.btn:active{transform:scale(.975)}
.btn:hover{filter:brightness(1.04)}
.btn.block{width:100%}
.btn.ghost{background:var(--surface-2);border:1px solid var(--line-2);color:var(--text);box-shadow:none}
.btn.ghost:hover{background:var(--surface-3)}
.btn.dark{background:var(--surface-solid);color:var(--text);border:1px solid var(--line);box-shadow:none}
.btn.danger{background:var(--danger-soft);color:var(--red);border:1px solid rgba(255,107,107,.25);box-shadow:none}
.btn.sm{height:44px;padding:0 14px;border-radius:11px;font-size:13px}
.btn.lg{height:56px;border-radius:17px;font-size:15.5px}
.btn[disabled]{opacity:.4;pointer-events:none}
.icon-btn{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  border:1px solid var(--line);background:var(--surface-2);color:var(--muted);
  transition:background .16s,color .16s,transform .12s;flex:0 0 auto;
}
.icon-btn:hover{background:var(--surface-3);color:var(--text)}
.icon-btn:active{transform:scale(.94)}
.icon-btn.plain{border:0;background:none}
.icon-btn.lime{background:var(--accent-fill);color:var(--accent-ink);border-color:var(--accent-fill)}
.icon-btn.danger{color:var(--red)}

/* ---------- stats ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.stat{
  background:var(--surface-2);border:1px solid var(--line);
  border-radius:15px;padding:12px 12px 11px;
}
.stat .v{font-size:21px;font-weight:760;letter-spacing:-.035em;line-height:1.1}
.stat .l{font-size:11px;color:var(--dim);margin-top:4px;letter-spacing:.02em;font-weight:600}
.stat .u{font-size:11px;color:var(--muted);font-weight:600;margin-left:2px}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  border-radius:var(--r-lg);padding:22px;
  border:1px solid var(--hero-border);
  background:var(--hero-bg);
  box-shadow:var(--shadow-sm);
  color:var(--text);
}
.hero::before{
  content:"";position:absolute;left:22px;top:0;width:54px;height:3px;border-radius:0 0 6px 6px;
  background:var(--accent);
}
.hero::after{
  content:"";position:absolute;width:200px;height:200px;right:-62px;bottom:-104px;
  border:1px solid var(--accent-line);border-radius:50%;
  box-shadow:0 0 0 28px var(--accent-soft),0 0 0 64px var(--surface-2);
  pointer-events:none;
}
.hero .eyebrow{color:var(--hero-eyebrow)}
.hero-title{font-size:29px;line-height:1.06;font-weight:800;letter-spacing:-.04em;margin-top:9px;max-width:18ch}
.hero-sub{color:var(--hero-sub);font-size:13px;margin-top:8px;max-width:34ch}
.hero .timer-big{font-size:40px}

/* ---------- week ring ---------- */
.ring{position:relative;display:grid;place-items:center;flex:0 0 auto}
.ring svg{transform:rotate(-90deg)}
.ring-label{position:absolute;text-align:center}
.ring-label b{display:block;font-size:20px;letter-spacing:-.03em;line-height:1}
.ring-label span{font-size:11px;color:var(--dim);letter-spacing:.08em;text-transform:uppercase;font-weight:700}

/* ---------- workout list ---------- */
.wk-item{
  display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:16px;
  border:1px solid var(--line);background:var(--surface-2);
  transition:background .16s,border-color .16s,transform .12s;
  cursor:pointer;width:100%;text-align:left;
}
.wk-item:hover{background:var(--surface-3);border-color:var(--line-2)}
.wk-item:active{transform:scale(.995)}
.wk-ico{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex:0 0 auto;
  background:var(--accent-soft);color:var(--accent);border:1px solid var(--accent-line);
}
.wk-ico.cardio{background:rgba(115,217,222,.10);color:var(--cyan);border-color:rgba(115,217,222,.18)}
.wk-ico.rest{background:var(--surface-3);color:var(--muted);border-color:var(--line)}
.wk-meta{font-size:11.5px;color:var(--dim);margin-top:2px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.dot{width:3px;height:3px;border-radius:50%;background:var(--dim);display:inline-block}

.empty{
  border:1px dashed var(--line-2);border-radius:18px;padding:24px 18px;text-align:center;
  background:var(--surface-2);
}

/* ---------- tabs / nav ---------- */
.tabbar{
  position:fixed;left:50%;transform:translateX(-50%);bottom:calc(10px + env(safe-area-inset-bottom));z-index:60;
  width:calc(100% - 24px);max-width:calc(var(--app-w) - 24px);height:64px;
  padding:6px 8px;
  display:grid;grid-template-columns:repeat(4,1fr);align-items:center;
  background:var(--nav-bg);backdrop-filter:blur(24px) saturate(1.45);-webkit-backdrop-filter:blur(24px) saturate(1.45);
  border:1px solid var(--line);border-radius:23px;
  box-shadow:var(--nav-shadow);
}
.tabbar[hidden]{display:none}
.tab{
  position:relative;display:flex;flex-direction:column;align-items:center;gap:3px;
  height:52px;justify-content:center;border-radius:16px;color:var(--dim);
  font-size:11px;font-weight:650;letter-spacing:.01em;
  transition:color .18s,background .18s,transform .12s;
}
.tab svg{transition:transform .18s}
.tab:active{transform:scale(.96)}
.tab:active svg{transform:scale(.9)}
.tab.on{color:var(--accent);background:var(--accent-soft)}
.tab-badge{
  position:absolute;top:4px;right:calc(50% - 18px);min-width:15px;height:15px;padding:0 4px;
  border-radius:99px;background:var(--accent-fill);color:var(--accent-ink);font-size:11px;font-weight:800;
  display:grid;place-items:center;border:2px solid var(--bg);
}

/* ---------- workout active ---------- */
.live{display:flex;align-items:center;gap:7px}
.live-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 var(--accent-soft);animation:pulse 1.9s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 var(--accent-line)}70%{box-shadow:0 0 0 8px transparent}100%{box-shadow:0 0 0 0 transparent}}
.timer-big{font-size:36px;font-weight:770;letter-spacing:-.045em;font-variant-numeric:tabular-nums;line-height:1}

.exercise-block{
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  background:var(--card-grad);
  box-shadow:var(--shadow-sm);
}
.ex-head{display:flex;align-items:center;gap:11px;padding:13px 14px}
.ex-thumb{
  width:44px;height:44px;border-radius:12px;flex:0 0 auto;
  background:var(--thumb-bg);border:1px solid var(--stage-line);
  display:grid;place-items:center;overflow:hidden;color:var(--stage-accent);
}
.ex-thumb canvas,.ex-thumb img{width:100%;height:100%;display:block;object-fit:contain}
.set-row{
  display:grid;grid-template-columns:26px 1fr 58px 58px 44px;gap:8px;align-items:center;
  padding:7px 14px;
}
.set-row + .set-row{border-top:1px solid var(--line)}
.set-row.done{background:var(--accent-soft)}
.set-idx{font-size:11.5px;color:var(--dim);font-weight:700;font-variant-numeric:tabular-nums}
.set-prev{font-size:11px;color:var(--dim);font-variant-numeric:tabular-nums}
.inp{
  height:44px;width:100%;border-radius:9px;border:1px solid var(--line);
  background:var(--input-bg);padding:0 8px;text-align:center;
  font-size:14px;font-weight:650;font-variant-numeric:tabular-nums;
  transition:border-color .15s,background .15s;
}
.inp:focus{border-color:var(--accent-line);background:var(--accent-soft);outline:none}
.inp::placeholder{color:var(--dim);font-weight:500}
.inp.invalid{border-color:var(--red);background:var(--danger-soft)}
.inp.invalid:focus{border-color:var(--red);background:var(--danger-soft)}
.check{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line-2);
  display:grid;place-items:center;color:transparent;background:var(--surface-2);
  transition:all .15s;
}
.check.on{background:var(--accent-fill);border-color:var(--accent-fill);color:var(--accent-ink)}
.check:active{transform:scale(.92)}
.set-error{
  grid-column:2 / -1;color:var(--red);font-size:11.5px;line-height:1.4;
  padding:0 0 3px;
}
.set-error[hidden]{display:none}
.set-add{
  display:flex;align-items:center;justify-content:center;gap:6px;width:100%;
  min-height:44px;padding:11px;border-top:1px solid var(--line);color:var(--muted);font-size:12.5px;font-weight:650;
}
.set-add:hover{color:var(--accent);background:var(--accent-soft)}

.rest-bar{
  position:fixed;left:50%;transform:translateX(-50%);bottom:calc(var(--nav-h) + 18px + env(safe-area-inset-bottom));
  width:calc(100% - 36px);max-width:calc(var(--app-w) - 36px);z-index:55;
  background:var(--rest-bg);backdrop-filter:blur(20px);
  border:1px solid var(--rest-border);border-radius:17px;padding:12px 14px;
  box-shadow:var(--shadow);
  display:flex;align-items:center;gap:12px;
  animation:slideUp .28s ease;
}
@keyframes slideUp{from{opacity:0;transform:translate(-50%,14px)}to{opacity:1;transform:translate(-50%,0)}}

/* ---------- programs ---------- */
.program-card{
  position:relative;width:100%;text-align:left;
  display:grid;grid-template-columns:54px minmax(0,1fr) 18px;gap:14px;align-items:center;
  border:1px solid var(--line);border-radius:9px;
  background:var(--surface-1);
  padding:15px 14px;transition:border-color .16s,transform .12s,background .16s;
  box-shadow:none;
}
.program-card:hover{border-color:var(--line-2);background:var(--surface-2)}
.program-card:active{transform:translateY(1px)}
.program-card.reco{
  border-color:var(--accent-line);
  background:var(--accent-soft);
  padding:16px;
}
.pc-days{
  display:flex;flex-direction:column;align-items:center;justify-content:center;align-self:stretch;
  border-right:1px solid var(--line);padding-right:12px;
}
.pc-days b{
  font-family:var(--font-display);font-size:30px;font-weight:400;line-height:.9;
  letter-spacing:-.06em;color:var(--text);font-variant-numeric:tabular-nums;
}
.pc-days small{
  font-size:11px;color:var(--dim);text-transform:uppercase;letter-spacing:.1em;
  margin-top:4px;font-weight:700;
}
.pc-main{display:flex;flex-direction:column;min-width:0;gap:2px}
.pc-top{display:flex;align-items:center;gap:7px;min-width:0}
.pc-kicker{
  font-size:11px;color:var(--dim);font-weight:750;letter-spacing:.12em;
  text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.program-card.reco .pc-kicker{color:var(--accent)}
.pc-active{
  display:inline-flex;align-items:center;height:16px;padding:0 6px;border-radius:4px;
  background:rgba(115,217,222,.12);color:var(--cyan);font-size:11px;font-weight:750;
  letter-spacing:.06em;text-transform:uppercase;flex:0 0 auto;
}
.pc-pct{
  margin-left:auto;font-size:12px;font-weight:750;color:var(--muted);
  font-variant-numeric:tabular-nums;flex:0 0 auto;
}
.program-card.reco .pc-pct{color:var(--accent)}
.pc-name{
  display:block;font-size:15px;font-weight:700;line-height:1.25;letter-spacing:-.015em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.pc-sub{
  display:block;font-size:11px;color:var(--dim);line-height:1.35;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.pc-meta{
  display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:5px;
  font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums;
}
.pc-sep{width:2px;height:2px;border-radius:50%;background:var(--line-2);flex:0 0 auto}
.pc-chev{
  display:flex;align-items:center;justify-content:center;color:var(--dim);
  transition:transform .16s,color .16s;
}
.program-card:hover .pc-chev{color:var(--accent);transform:translateX(2px)}
.program-list{display:flex;flex-direction:column;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.program-list .program-card{
  grid-template-columns:46px minmax(0,1fr) 18px;gap:12px;
  border:0;border-radius:0;background:transparent;border-bottom:1px solid var(--line);
  padding:14px 2px;
}
.program-list .program-card:last-child{border-bottom:0}
.program-list .program-card:hover{background:var(--surface-1);border-color:var(--line)}
.program-list .program-card:active{transform:none}
.days-badge{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  width:46px;height:46px;border-radius:13px;flex:0 0 auto;
  background:var(--surface-2);border:1px solid var(--line);
}
.days-badge b{font-size:18px;line-height:1;letter-spacing:-.03em}
.days-badge span{font-size:11px;color:var(--dim);text-transform:uppercase;letter-spacing:.06em;margin-top:2px;font-weight:700}
@media (max-width:380px){
  .program-card{grid-template-columns:46px minmax(0,1fr) 14px;gap:10px;padding:13px 12px}
  .program-card.reco{padding:14px 12px}
  .pc-days{padding-right:9px}
  .pc-days b{font-size:26px}
  .pc-meta{gap:5px}
}

/* ---------- exercise detail ---------- */
.stage{
  position:relative;border-radius:var(--r);overflow:hidden;
  border:1px solid var(--stage-line);
  background:var(--stage-bg);
}
.stage canvas{display:block;width:100%;height:auto;touch-action:pan-y}
.stage.anim{height:clamp(238px,62vw,318px)}
.stage.anim canvas{width:100%;height:100%}
.stage.has-media{
  background:var(--stage-bg);
}
.stage-media{
  position:absolute;inset:0;width:100%;height:100%;object-fit:contain;
  padding:18px 12px 22px;pointer-events:none;
}
.media-credit{
  display:flex;align-items:center;justify-content:space-between;gap:8px 12px;flex-wrap:wrap;
  margin-top:8px;color:var(--dim);font-size:11px;line-height:1.4;
}
.media-credit a{color:var(--accent);text-decoration:none}
.media-credit a:hover{text-decoration:underline}
.media-source-chip{
  display:inline-flex;align-items:center;height:30px;padding:0 10px;border-radius:8px;
  color:var(--stage-accent);background:rgba(0,0,0,.4);border:1px solid var(--stage-line);
  backdrop-filter:blur(8px);font-size:11px;font-weight:800;letter-spacing:.1em;text-decoration:none;
}
.media-source-chip:hover{background:rgba(0,0,0,.58)}
.scrub{
  -webkit-appearance:none;appearance:none;height:3px;border-radius:99px;
  background:var(--scrub-track);outline:none;padding:0;margin:0;
}
.scrub::-webkit-slider-thumb{
  -webkit-appearance:none;width:13px;height:13px;border-radius:50%;
  background:var(--accent-fill);border:2px solid var(--bg);box-shadow:0 0 0 1px var(--accent-line);
  cursor:pointer;
}
.scrub::-moz-range-thumb{width:13px;height:13px;border:0;border-radius:50%;background:var(--accent-fill);cursor:pointer}
.stage-tools{
  position:absolute;left:12px;right:12px;bottom:11px;
  display:flex;align-items:center;justify-content:space-between;gap:8px;
}
.stage-badge{
  position:absolute;left:12px;top:12px;display:flex;align-items:center;gap:7px;
  padding:6px 10px;border-radius:9px;background:rgba(0,0,0,.42);backdrop-filter:blur(10px);
  border:1px solid var(--stage-line);font-size:11px;letter-spacing:.1em;
  text-transform:uppercase;font-weight:750;color:var(--stage-accent);
}
.stage-badge .d{width:5px;height:5px;border-radius:50%;background:var(--stage-accent);animation:pulse 2s infinite}
.play-btn{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.10);backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,.18);color:#F3F6F8;transition:transform .14s,background .16s;
}
.play-btn:hover{background:rgba(255,255,255,.16)}
.play-btn:active{transform:scale(.92)}
.phase{
  font-size:11px;font-weight:750;letter-spacing:.1em;text-transform:uppercase;
  color:var(--stage-accent);background:rgba(0,0,0,.4);padding:6px 10px;border-radius:8px;
  border:1px solid var(--stage-line);backdrop-filter:blur(8px);
}

.cue{display:flex;gap:11px;padding:9px 0}
.cue-n{
  width:22px;height:22px;border-radius:7px;flex:0 0 auto;display:grid;place-items:center;
  background:var(--accent-soft);color:var(--accent);font-size:11px;font-weight:800;
}
.mistake{display:flex;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}
.mistake:last-child{border-bottom:0}
.mistake-ico{color:var(--red);flex:0 0 auto;margin-top:2px}

/* ---------- science ---------- */
.feature{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  border:1px solid var(--feature-border);
  background:var(--feature-bg);
  padding:20px;text-align:left;width:100%;
  box-shadow:var(--shadow-sm);
}
.article-row{
  display:flex;gap:13px;padding:14px 0;border-bottom:1px solid var(--line);
  text-align:left;width:100%;
}
.article-row:last-child{border-bottom:0}
.article-ico{
  width:42px;height:42px;border-radius:12px;flex:0 0 auto;display:grid;place-items:center;
  border:1px solid var(--line);background:var(--surface-2);color:var(--violet);
}
.evidence{
  display:inline-flex;align-items:center;gap:4px;padding:3px 7px;border-radius:6px;
  font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
}
.evidence.strong{background:var(--accent-soft);color:var(--accent)}
.evidence.moderate{background:rgba(115,217,222,.12);color:var(--cyan)}
.evidence.limited{background:rgba(240,160,106,.13);color:var(--orange)}
.evidence.none{background:var(--danger-soft);color:var(--red)}
.supp{
  border:1px solid var(--line);border-radius:16px;padding:14px;
  background:var(--surface-2);
}
.supp + .supp{margin-top:8px}
.dose{font-variant-numeric:tabular-nums;font-size:13px;font-weight:650;color:var(--text)}

/* ---------- charts ---------- */
.bars{display:flex;align-items:flex-end;gap:7px;height:96px}
.bar-wrap{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}
.bar{
  width:100%;border-radius:5px 5px 3px 3px;background:var(--accent-soft);
  min-height:3px;transition:height .5s cubic-bezier(.2,.9,.2,1);
}
.bar.on{background:linear-gradient(180deg,var(--accent),var(--accent-soft))}
.bar-label{font-size:11px;color:var(--dim);letter-spacing:.04em;font-weight:600}
.bar-val{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}

.progress{height:6px;border-radius:99px;background:var(--surface-3);overflow:hidden}
.progress > i{display:block;height:100%;border-radius:99px;background:var(--accent)}

/* ---------- sheet / modal ---------- */
.backdrop{
  position:fixed;inset:0;z-index:80;background:var(--backdrop);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  animation:fade .2s ease;display:flex;align-items:flex-end;justify-content:center;
}
@keyframes fade{from{opacity:0}to{opacity:1}}
.sheet{
  width:100%;max-width:var(--app-w);max-height:92dvh;overflow-y:auto;overscroll-behavior:contain;
  background:var(--sheet-bg);border-radius:28px 28px 0 0;border:1px solid var(--line);border-bottom:0;
  padding:10px 20px calc(26px + env(safe-area-inset-bottom));
  animation:sheetIn .28s cubic-bezier(.2,.9,.25,1);
  box-shadow:var(--sheet-shadow);
}
@keyframes sheetIn{from{transform:translateY(26px);opacity:.6}to{transform:translateY(0);opacity:1}}
.sheet-grip{width:38px;height:4px;border-radius:99px;background:var(--line-2);margin:4px auto 16px}
.sheet-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}

/* toast */
#toast-root{position:fixed;left:0;right:0;bottom:calc(var(--nav-h) + 26px + env(safe-area-inset-bottom));z-index:120;display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none;padding:0 20px}

.storage-warning{
  position:fixed;left:50%;transform:translateX(-50%);top:calc(12px + env(safe-area-inset-top));
  width:calc(100% - 24px);max-width:calc(var(--app-w) - 24px);z-index:140;
  display:flex;align-items:center;gap:10px;
  padding:11px 12px;border-radius:12px;
  background:var(--toast-err-bg);border:1px solid rgba(242,122,122,.4);
  color:var(--text);box-shadow:var(--shadow);font-size:12px;line-height:1.45;
}
.storage-warning[hidden]{display:none}
.storage-warning span{flex:1;min-width:0}
.storage-warning button{
  flex:0 0 auto;width:44px;height:44px;border-radius:10px;
  border:1px solid var(--line-2);background:var(--surface-2);color:var(--text);
  font-size:22px;line-height:1;
}
.toast{
  display:flex;align-items:center;gap:9px;max-width:420px;
  background:var(--toast-bg);border:1px solid var(--accent-line);
  color:var(--text);padding:11px 15px;border-radius:14px;font-size:13px;font-weight:600;
  box-shadow:var(--shadow);animation:toastIn .25s ease;
}
.toast.err{border-color:rgba(255,107,107,.32);background:var(--toast-err-bg)}
@keyframes toastIn{from{opacity:0;transform:translateY(10px) scale(.97)}to{opacity:1;transform:none}}

/* onboarding */
.onb{min-height:100dvh;display:flex;flex-direction:column;padding:calc(24px + var(--safe-top)) 22px calc(28px + var(--safe-bottom));max-width:var(--app-w);margin:0 auto}
.onb-dots{display:flex;gap:5px}
.onb-dots i{width:22px;height:3px;border-radius:9px;background:var(--surface-3);transition:background .2s,width .2s}
.onb-dots i.on{background:var(--accent);width:34px}
.opt{
  display:flex;align-items:center;gap:13px;width:100%;text-align:left;
  padding:15px;border-radius:16px;border:1px solid var(--line);
  background:var(--surface-2);transition:all .16s;
}
.opt:hover{border-color:var(--line-2);background:var(--surface-3)}
.opt[disabled]{opacity:.68;cursor:default}
.opt.on{border-color:var(--accent-line);background:var(--accent-soft)}
.opt-ico{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--surface-3);color:var(--muted);flex:0 0 auto}
.opt.on .opt-ico{background:var(--accent-soft);color:var(--accent)}
.opt .t{font-weight:650;font-size:14px}
.opt .s{font-size:11.5px;color:var(--dim);margin-top:2px}

/* appearance switch */
.theme-switch{
  display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:6px;
  background:var(--surface-2);border:1px solid var(--line);border-radius:17px;
}
.theme-choice{
  display:flex;align-items:center;justify-content:center;gap:8px;
  height:44px;border-radius:12px;color:var(--muted);font-size:13px;font-weight:680;
  border:1px solid transparent;transition:background .16s,color .16s,border-color .16s,box-shadow .16s;
}
.theme-choice:hover{color:var(--text);background:var(--surface-2)}
.theme-choice.on{background:var(--surface-solid);border-color:var(--line);color:var(--text);box-shadow:var(--shadow-sm)}
.theme-choice.on svg{color:var(--accent)}

/* action bar */
.action-bar{
  position:fixed;left:50%;transform:translateX(-50%);bottom:0;
  width:100%;max-width:var(--app-w);z-index:50;
  padding:10px 20px calc(14px + env(safe-area-inset-bottom));
  background:linear-gradient(to top,var(--bg) 58%,transparent);
}
#app.has-action{padding-bottom:190px}

/* misc */
.hidden{display:none !important}
.fade-in{animation:fadeIn .3s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.spin{animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.skeleton{background:linear-gradient(90deg,var(--surface-2),var(--surface-3),var(--surface-2));background-size:200% 100%;animation:shimmer 1.4s infinite}
@keyframes shimmer{to{background-position:-200% 0}}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
}

/* ============================================================
   01 — EDİTORYAL
   Kâğıt zemin, serif başlıklar, lime vurgu, düz yüzeyler.
   ============================================================ */
html[data-look="editorial"]{
  --font-display:Georgia,"Times New Roman",serif;
  --bg:#0B0E11;
  --bg-soft:#101418;
  --surface:#151A1E;
  --surface-solid:#151A1E;
  --surface-1:rgba(255,255,255,.05);
  --surface-2:rgba(255,255,255,.028);
  --surface-3:rgba(255,255,255,.07);
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.17);
  --text:#F2F5F4;
  --muted:#9AA6A5;
  --dim:#7C8886;
  --accent:#C9F27A;
  --accent-fill:#C9F27A;
  --accent-ink:#0D1208;
  --accent-soft:rgba(201,242,122,.12);
  --accent-line:rgba(201,242,122,.30);
  --lime:var(--accent);
  --lime-soft:var(--accent-soft);
  --lime-line:var(--accent-line);
  --cyan:#73D9DE;
  --orange:#F0A06A;
  --violet:#B7A4F5;
  --red:#F27A7A;
  --danger-soft:rgba(242,122,122,.10);
  --card-grad:#151A1E;
  --card-grad-hover:#1A2024;
  --hero-bg:linear-gradient(145deg,#191F22,#0F1316);
  --hero-border:rgba(255,255,255,.10);
  --hero-eyebrow:rgba(201,242,122,.78);
  --hero-sub:#B5BEBC;
  --hero-muted:#8A9693;
  --feature-bg:linear-gradient(145deg,#1B1822,#101519);
  --feature-border:rgba(183,164,245,.22);
  --nav-bg:rgba(11,15,18,.92);
  --nav-shadow:0 14px 40px rgba(0,0,0,.50);
  --sheet-bg:#11161A;
  --sheet-shadow:0 -24px 70px rgba(0,0,0,.60);
  --toast-bg:rgba(21,26,29,.98);
  --toast-err-bg:rgba(34,22,22,.98);
  --input-bg:rgba(0,0,0,.24);
  --rest-bg:rgba(22,27,30,.96);
  --rest-border:rgba(201,242,122,.26);
  --backdrop:rgba(0,0,0,.68);
  --shadow:none;
  --shadow-sm:none;
  --ring-track:rgba(255,255,255,.09);
  --scrub-track:rgba(255,255,255,.13);
  --scroll-thumb:#2C343A;
  --dot:rgba(255,255,255,.07);
  --stage-accent:#C9F27A;
  --stage-bg:linear-gradient(180deg,#11161A,#0B0F12 75%);
  --thumb-bg:#1B2227;
  --glow-accent:transparent;
  --glow-cyan:transparent;
  --glow-violet:transparent;
  --r-lg:12px;
  --r:10px;
  --r-sm:6px;
}

html[data-look="editorial"][data-theme="light"]{
  --bg:#F5F1E6;
  --bg-soft:#EEE9DC;
  --surface:#FFFDF7;
  --surface-solid:#FFFDF7;
  --surface-1:rgba(26,27,18,.04);
  --surface-2:rgba(26,27,18,.028);
  --surface-3:rgba(26,27,18,.065);
  --line:rgba(26,27,18,.15);
  --line-2:rgba(26,27,18,.24);
  --text:#1A1B12;
  --muted:#6F6B5C;
  --dim:#5E5B4D;
  --accent:#5E7000;
  --accent-fill:#D8F13C;
  --accent-ink:#121407;
  --accent-soft:rgba(94,112,0,.12);
  --accent-line:rgba(94,112,0,.28);
  --muscle-chest:#A64A12;
  --muscle-back:#066A72;
  --muscle-legs:#647200;
  --muscle-hip:#6E53C7;
  --muscle-shoulder:#7A5C00;
  --muscle-arm:#A03F65;
  --muscle-core:#337044;
  --muscle-cardio:#066A72;
  --cyan:#066A72;
  --orange:#A64A12;
  --violet:#6E53C7;
  --red:#B83232;
  --danger-soft:rgba(201,64,64,.085);
  --card-grad:#FFFDF7;
  --card-grad-hover:#FFFFFF;
  --hero-bg:linear-gradient(145deg,#FFFDF7,#F7F4E9);
  --hero-border:rgba(26,27,18,.15);
  --hero-eyebrow:#5E7000;
  --hero-sub:#5B584A;
  --hero-muted:#777261;
  --feature-bg:linear-gradient(145deg,#FFFDF7,#F3EFE2);
  --feature-border:rgba(26,27,18,.15);
  --nav-bg:rgba(245,241,230,.92);
  --nav-shadow:0 14px 38px rgba(52,47,32,.10);
  --sheet-bg:#FAF7EE;
  --sheet-shadow:0 -24px 70px rgba(45,38,26,.18);
  --toast-bg:rgba(255,253,247,.98);
  --toast-err-bg:rgba(255,242,240,.98);
  --input-bg:rgba(26,27,18,.035);
  --rest-bg:rgba(255,253,247,.97);
  --rest-border:rgba(94,112,0,.26);
  --backdrop:rgba(26,27,18,.42);
  --ring-track:rgba(26,27,18,.12);
  --scrub-track:rgba(26,27,18,.15);
  --scroll-thumb:#C9C3B2;
  --dot:rgba(26,27,18,.08);
  --glow-accent:transparent;
  --glow-cyan:transparent;
  --glow-violet:transparent;
}

/* dokuyu sadeleştir */
html[data-look="editorial"] body::after{display:none}

/* serif başlıklar, düz yüzeyler */
html[data-look="editorial"] .display,
html[data-look="editorial"] .h1,
html[data-look="editorial"] .h2,
html[data-look="editorial"] .hero-title{
  font-family:var(--font-display);
  font-weight:400;
  letter-spacing:-.05em;
}
html[data-look="editorial"] .hero-title{
  font-size:30px;
  line-height:1;
  letter-spacing:-.055em;
}
html[data-look="editorial"] .brand-mark{
  border-radius:6px;
  box-shadow:none;
}
html[data-look="editorial"] .eyebrow{letter-spacing:.17em}
html[data-look="editorial"] .btn{
  border-radius:6px;
  box-shadow:none;
  font-weight:750;
  letter-spacing:.01em;
}
html[data-look="editorial"] .hero{
  border-left:3px solid var(--accent);
  box-shadow:none;
}
html[data-look="editorial"] .hero::before,
html[data-look="editorial"] .hero::after{display:none}
html[data-look="editorial"] .tabbar{border-radius:12px}
html[data-look="editorial"] .tab{border-radius:6px}
html[data-look="editorial"] .tab.on{
  background:transparent;
  color:var(--accent);
  box-shadow:inset 0 -2px 0 var(--accent);
}
html[data-look="editorial"] .stat{border-radius:8px}
html[data-look="editorial"] .days-badge,
html[data-look="editorial"] .wk-ico,
html[data-look="editorial"] .ex-thumb,
html[data-look="editorial"] .article-ico{border-radius:6px}
html[data-look="editorial"] .sheet{border-radius:16px 16px 0 0}
html[data-look="editorial"] .inp{border-radius:6px}
html[data-look="editorial"] .check{border-radius:4px}
html[data-look="editorial"] .rest-bar{border-radius:8px}
html[data-look="editorial"] .theme-switch{border-radius:10px}
html[data-look="editorial"] .theme-choice{border-radius:6px}
html[data-look="editorial"] .toast{border-radius:6px}
html[data-look="editorial"] .opt{border-radius:10px}
html[data-look="editorial"] .opt-ico{border-radius:6px}
html[data-look="editorial"] .tag.violet{
  background:var(--surface-3);
  color:var(--muted);
}

/* program ayrıntısı: alternatifler ve kaynaklar */
.alt-line{
  margin-top:4px;color:var(--dim);font-size:11.5px;line-height:1.45;
}
.program-source{
  display:block;padding:5px 0;color:var(--accent);text-decoration:none;
  font-size:12px;line-height:1.45;
}
.program-source:hover{text-decoration:underline}