/* ── Session XP HUD — medium screens ─────────────────────────────────────── */
@media(max-width:1100px){#session-xp-hud{left:auto;right:18px;}}
@media(max-width:760px){
  #session-xp-hud{position:relative;left:auto;right:auto;top:auto;transform:none;z-index:12;width:min(92vw,380px);min-height:0;margin:0 auto 12px;padding:10px 12px;display:none;grid-template-columns:auto 1fr 1fr;align-items:center;gap:8px 12px;border-radius:8px;}
  body.session-started #session-xp-hud{display:grid;}
  #session-xp-hud .sx-title{grid-column:1;font-size:9px;white-space:nowrap;}
  #session-xp-hud #sx-value{grid-column:2 / 4;text-align:right;font-size:12px;white-space:nowrap;}
  #session-xp-hud #sx-track{display:none;}
  #session-xp-hud .sx-penalty{grid-column:1 / -1;min-height:0;text-align:center;}
  #session-xp-hud .sx-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0;font-size:9px;}
}

/* ── Tablet (max 900px) ───────────────────────────────────────────────────── */
@media(max-width:900px){
  .land-h1{font-size:42px}
  #compiler-bg{overflow:hidden;}
  #compiler-shell{width:100vw;height:100vh;height:100dvh;max-width:100vw;overflow:hidden;}
  #compiler-wrap{width:100vw;height:100vh;height:100dvh;max-width:100vw;overflow:hidden;}
  #compiler-screen{font-size:12px;line-height:1.6;min-width:0;max-width:100vw;overflow:hidden;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;}
  #under-timer{width:min(320px,86vw);}
  #under-stats{font-size:10px;gap:10px;}
  .ff-access-row{grid-template-columns:1fr;}
  .ff-system-warning-overlay{font-size:clamp(3.6rem,18vw,7rem);}
  .ff-system-warning-overlay::after{display:none;}
  #repo-panel{display:none!important}
}

/* ── Short screens: hide repo preview card ───────────────────────────────── */
@media(max-height:720px){#repo-panel{display:none!important}}

/* ── Medium (max 900px) layout ───────────────────────────────────────────── */
@media (max-width: 900px){
  #under-timer{width:min(320px,86vw);}
  #under-stats{font-size:10px;gap:10px;}
  .ff-access-row{grid-template-columns:1fr;}
}

/* ── Repo btn label hide ─────────────────────────────────────────────────── */
@media(max-width:720px){.repo-btn-label{display:none}}

/* ── Mobile (max 700px) ───────────────────────────────────────────────────── */
@media (max-width:700px){
  html,body{height:100vh;min-height:100svh;}
  body{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right);}
  #bar{min-height:38px;height:auto;flex-wrap:wrap;align-content:center;row-gap:4px;padding-top:calc(4px + env(safe-area-inset-top));padding-bottom:4px;}
  #xps{top:calc(38px + env(safe-area-inset-top));}
  #app{height:auto;min-height:100svh;padding:calc(56px + env(safe-area-inset-top)) 0 calc(16px + env(safe-area-inset-bottom));justify-content:center;overflow:hidden;}
  #tz{margin-bottom:18px;}
  #under-timer{width:min(92vw,360px);margin-bottom:12px;}
  #under-stats{gap:8px 10px;line-height:1.45;text-align:center;}
  #ctrls{position:relative;z-index:20;margin-bottom:12px;}
}

/* ── Settings widen on larger screens ────────────────────────────────────── */
@media(min-width:601px){#settings{width:360px}}

/* ── Repo btn on mobile ──────────────────────────────────────────────────── */
@media(max-width:600px){#repo-btn{min-height:40px;padding:7px 8px;font-size:9px}}

/* ── Mobile (max 600px) ───────────────────────────────────────────────────── */
@media(max-width:600px){
  html,body{width:100%;min-width:0;height:auto;min-height:100dvh;overflow-x:hidden;overflow-y:auto;}
  body{padding:0 env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);}
  #bar{height:auto;min-height:44px;padding:calc(5px + env(safe-area-inset-top)) 9px 5px;gap:6px;flex-wrap:nowrap;overflow:hidden;}
  #bar .bl{min-width:0;gap:6px;}
  #bar .bl:first-child{flex:1 1 auto;}
  #bar .bl:last-child{flex:0 0 auto;}
  .logo{font-size:10.5px;letter-spacing:.04em;min-width:0;}
  .logo i{width:6px;height:6px}
  .pill{min-height:40px;padding:8px 9px;font-size:9px;display:inline-flex;align-items:center;}
  #modepill{max-width:104px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
  #dot{width:4px;height:4px;flex:0 0 auto;}
  #bst,#bclk{display:none}
  #compact-btn,#stats-btn,#settings-btn{flex:0 0 auto;min-height:40px;padding:7px 8px;font-size:9px;}
  #settings-btn{max-width:64px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
  #xps{top:calc(44px + env(safe-area-inset-top));}
  #hard-indicator{top:calc(49px + env(safe-area-inset-top));font-size:8px;}
  #stats{display:none}
  #streak-box{display:none}
  #compiler-bg,#compiler-shell,#compiler-wrap{display:block;width:100vw;max-width:100vw;height:100dvh;overflow:hidden;}
  #compiler-lines{display:none;}
  #compiler-screen{font-size:clamp(10px,2.85vw,12px);line-height:1.5;padding:calc(50px + env(safe-area-inset-top)) 10px calc(96px + env(safe-area-inset-bottom));width:100vw;max-width:100vw;color:rgba(225,238,248,.72);white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;opacity:.72;}
  #compiler-screen .comp-cur{width:7px;}
  #vig{background:radial-gradient(ellipse 82% 52% at 50% 36%,rgba(6,9,16,.66) 0%,rgba(6,9,16,.36) 48%,rgba(6,9,16,.05) 100%)}
  #app{height:auto;min-height:100dvh;padding:calc(74px + env(safe-area-inset-top)) 12px calc(112px + env(safe-area-inset-bottom));gap:8px;justify-content:flex-start;align-items:center;overflow:visible;background:transparent;}
  body.session-started #app{padding-top:calc(62px + env(safe-area-inset-top));padding-bottom:calc(128px + env(safe-area-inset-bottom));gap:6px;}
  #tz{width:min(218px,66vw);height:min(218px,66vw);margin:clamp(8px,2.5dvh,22px) 0 6px}
  body.session-started #tz{width:min(204px,62vw);height:min(204px,62vw);margin:clamp(4px,1.8dvh,12px) 0 4px;}
  #tz::before{inset:-30px;opacity:.46;filter:blur(14px);}
  #tz #rsvg{width:100%;height:100%;transform-origin:center;transform:rotate(-90deg) scale(.74)}
  #ti{gap:5px;}
  #tdsp{font-size:clamp(48px,15vw,58px);letter-spacing:-.055em;}
  #tlbl{font-size:7.5px;letter-spacing:.16em}
  #tpct{font-size:8.5px;min-height:12px}
  #goal-display{max-width:210px;font-size:8px;}
  #distraction-counter{font-size:8px;max-width:220px;}
  #dur{margin-bottom:12px;gap:8px;flex-wrap:wrap;justify-content:center;}
  .db{min-height:44px;font-size:10px;padding:8px 14px}
  #under-timer{width:min(92vw,330px);gap:6px;margin-bottom:2px;}
  body.session-started #under-timer{width:min(90vw,320px);gap:4px;margin-bottom:2px;}
  #linear-prog-wrap{height:4px;}
  body.session-started #linear-prog-wrap{height:3px;}
  #under-stats{gap:6px;font-size:8.5px;line-height:1.3;max-width:92vw;text-align:center;}
  #under-stats span:not(:nth-child(2)):not(:nth-child(4)){padding:3px 7px;}
  #under-stats span:nth-child(2),#under-stats span:nth-child(4){display:none;}
  #under-streak{margin-top:0;min-height:8px;}
  #ctrls{position:relative;z-index:35;gap:8px;margin:4px 0 2px}
  .cb{min-height:44px;padding:9px 18px;font-size:12px}
  #srow,body.compact #srow{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px;font-size:9px;margin:0 0 6px;}
  #logs{display:flex;top:calc(50px + env(safe-area-inset-top));bottom:auto;left:12px;right:12px;max-width:calc(100vw - 24px);max-height:42px;overflow:hidden;gap:2px;opacity:.72;}
  body.session-started #logs{top:calc(46px + env(safe-area-inset-top));max-height:30px;opacity:.58;}
  .log{font-size:8px;line-height:1.25;white-space:normal;max-width:100%;padding:1px 0;}
  #rpg,body.compact #rpg{display:block;bottom:10px;right:10px;max-width:124px;padding-top:6px;background:rgba(5,8,16,.72);border-top-color:rgba(0,212,255,.16);border-radius:8px 0 0 0;}
  #rrname{font-size:12px}
  #rxp{font-size:9px}
  #land{align-items:flex-start;padding:calc(18px + env(safe-area-inset-top)) 16px calc(22px + env(safe-area-inset-bottom));}
  .land-step{width:min(560px,100%);}
  .land-tagline{font-size:34px}
  .land-modes-grid{grid-template-columns:1fr;max-width:100%}
  .land-dur-picker{grid-template-columns:repeat(2,1fr)}
  .ldb-min{font-size:24px}
  .land-next-btn{min-height:44px;padding:12px 28px;font-size:13px;width:100%}
  .land-ctas{flex-direction:column;align-items:center;gap:10px;margin-bottom:32px}
  .land-btn{min-height:44px;padding:12px 28px;font-size:13px}
  .land-badge{font-size:9px;letter-spacing:.2em;padding:4px 12px;margin-bottom:24px}
  .land-features-row{gap:6px}
  .lf-item{min-height:36px;font-size:9.5px;padding:7px 10px}
  .lsb{min-height:44px;padding:8px 13px}
  .land-dur-btn{min-height:72px;padding:12px 8px}
  #land-custom-input,#land-goal-input{font-size:16px}
  #land-custom-btn,.land-start-btn{min-height:44px}
  .comp-dot{width:18px;height:18px}
  .bov-title{font-size:36px}
  .bov-grid{width:min(360px,92vw);gap:8px}
  .bov-cv{font-size:20px}
  .brk-time{font-size:64px}
  #settings{top:calc(44px + env(safe-area-inset-top));height:calc(100dvh - 44px - env(safe-area-inset-top));width:100vw;border-left:none;border-top:1px solid rgba(25,34,51,.9)}
  #toast{max-width:calc(100vw - 24px);white-space:normal;text-align:center;}
}

/* ── Living Repository tree — mobile ─────────────────────────────────────── */
@media(max-width:767px){.rv-body{flex-direction:column}.rv-tree{width:100%;border-right:none;border-bottom:1px solid rgba(255,255,255,.06);max-height:200px}}

/* ── Reduced motion ───────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    scroll-behavior:auto;
    animation-duration:.001ms;
    animation-iteration-count:1;
    transition-duration:.001ms;
  }

  .land-step,
  .land-mode-card,
  .land-next-btn,
  .land-start-btn,
  .cb,
  .bov,
  .bov-ach,
  .brk-log,
  #tdsp,
  #compiler-wrap,
  #compiler-screen{
    animation:none;
    transform:none;
  }

  .ff-system-warning-overlay,
  .ff-system-warning-overlay::after{
    animation:none;
  }

  .land-mode-card:hover:not(:disabled),
  .land-start-btn:hover,
  .cb:hover,
  .cb.s:hover,
  .bov-btn.pr:hover{
    transform:none;
  }

  #tdsp.fc,
  #dot,
  .land-badge,
  .sdot.now{
    animation:none;
  }

  #ptcv{
    display:none;
  }

  .ff-compiler-glitching,
  .ff-compiler-crashing{
    animation:none;
  }
}

/* ══════════════════════════════════════════════════════════════════════════════
   Compiler ambient layer — responsive overrides
   Keeps the self-writing compiler visible on desktop/laptop screens.
   IMPORTANT: do NOT hide #compiler-bg on min-height ≥601px — many laptop
   browser viewports are under 721px after the browser chrome is counted.
══════════════════════════════════════════════════════════════════════════════ */

/* ── Desktop/laptop ≥ 901px: ambient panel on the left ───────────────────── */
@media(min-width:901px){
  #compiler-bg{
    display:block !important;
    justify-content:flex-start;
    align-items:stretch;
    padding:0;
  }

  #compiler-shell{
    position:fixed !important;
    top:48px !important;
    bottom:0 !important;
    left:0 !important;
    right:auto !important;
    height:auto !important;
    width:min(63vw,920px) !important;
    max-width:none !important;
    max-height:none !important;
    overflow:hidden !important;
    opacity:var(--compiler-opacity) !important;
    background:linear-gradient(160deg,rgba(8,13,20,.72),rgba(5,8,16,.88)) !important;
    -webkit-mask-image:linear-gradient(to right,
      black 0%,black 58%,rgba(0,0,0,.34) 80%,transparent 96%) !important;
    mask-image:linear-gradient(to right,
      black 0%,black 58%,rgba(0,0,0,.34) 80%,transparent 96%) !important;
    transform:none !important;
    border-radius:0 !important;
    box-shadow:0 0 90px rgba(0,0,0,.45),inset 0 0 0 1px rgba(255,255,255,.018) !important;
    will-change:opacity;
  }

  #compiler-wrap{
    flex-direction:row !important;
    height:100% !important;
    width:100% !important;
    overflow:hidden !important;
  }

  #compiler-lines{
    display:none !important;
  }

  #compiler-screen{
    font-size:clamp(16px,1.2vw,18px) !important;
    line-height:1.52 !important;
    padding:24px 36px 24px 32px !important;
    overflow-y:auto !important;
    overflow-x:hidden !important;
    white-space:pre !important;
    color:rgba(178,242,218,.86) !important;
  }

  #vig{background:linear-gradient(90deg,rgba(5,8,16,.05) 0%,rgba(5,8,16,.25) 32%,rgba(5,8,16,.75) 56%,rgba(5,8,16,.95) 100%);}
  #compiler-head{padding:0 18px;}
}

/* ── Tablet 601–900px: still visible, quieter/narrower ───────────────────── */
@media(min-width:601px) and (max-width:900px){
  #compiler-bg{
    display:block !important;
    overflow:hidden;
  }

  #compiler-shell{
    top:48px !important;
    bottom:0 !important;
    left:0 !important;
    right:auto !important;
    height:auto !important;
    width:min(58vw,560px) !important;
    max-width:min(58vw,560px) !important;
    opacity:var(--compiler-opacity) !important;
    overflow:hidden !important;
    background:linear-gradient(160deg,rgba(8,12,20,.68),rgba(5,8,16,.86)) !important;
    -webkit-mask-image:linear-gradient(to right,black 0%,rgba(0,0,0,.42) 74%,transparent 96%) !important;
    mask-image:linear-gradient(to right,black 0%,rgba(0,0,0,.42) 74%,transparent 96%) !important;
  }

  #compiler-wrap{
    flex-direction:row !important;
    width:100% !important;
    height:100% !important;
    overflow:hidden !important;
  }

  #compiler-lines{
    display:none !important;
  }

  #compiler-screen{
    font-size:15px !important;
    line-height:1.45 !important;
    padding:18px 20px !important;
    white-space:pre-wrap !important;
    overflow:hidden !important;
    color:rgba(178,242,218,.78) !important;
  }
}

/* ── Very small phones: hide compiler to protect the timer UI ─────────────── */
@media(max-width:600px){
  #compiler-bg{
    display:none !important;
  }
}

/* ── Short laptop screens: reduce intensity, do not remove the compiler ──── */
@media(min-width:601px) and (max-height:720px){
  #compiler-bg{
    display:block !important;
  }

  #compiler-shell{
    top:44px !important;
    width:min(60vw,760px) !important;
    opacity:var(--compiler-opacity) !important;
  }

  #compiler-screen{
    font-size:16px !important;
    line-height:1.42 !important;
    padding:16px 28px !important;
  }
}