/* MATT OS — Coordinator OS shell · Vector89 identity (navy/lime/cream, DM Sans) */
:root{
  --navy:#0b1b26; --navy2:#142736; --navy3:#1c3142;
  --lime:#bdde6e; --lime-bright:#cfee82;
  --cream:#f1f0ec; --grey:#9da8a8;
  --amber:#e8b45a; --red:#e07a6a;
  --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:var(--navy); color:var(--cream);
  font-family:'DM Sans',system-ui,-apple-system,sans-serif;
  font-size:17px; line-height:1.6; -webkit-font-smoothing:antialiased;
}
/* TRAINING vs LIVE — the room changes color */
body.mode-training{ box-shadow:inset 0 0 0 4px rgba(232,180,90,.45); min-height:100vh; }
body.mode-live{ box-shadow:inset 0 0 0 4px rgba(189,222,110,.45); min-height:100vh; }

#app{max-width:680px;margin:0 auto;padding:24px 20px 80px}

/* header */
.hdr{display:flex;align-items:center;justify-content:space-between;padding:8px 0 20px}
.wordmark{font-size:20px;font-weight:700;letter-spacing:.5px}
.wordmark .os{color:var(--lime)}
.badge{
  font-size:12px;font-weight:700;letter-spacing:2px;padding:5px 12px;border-radius:999px;
}
.badge.training{background:rgba(232,180,90,.15);color:var(--amber);border:1px solid rgba(232,180,90,.5)}
.badge.live{background:rgba(189,222,110,.15);color:var(--lime);border:1px solid rgba(189,222,110,.5)}

/* nav */
.nav{display:flex;gap:8px;margin-bottom:24px}
.nav button{
  flex:1;background:var(--navy2);border:1px solid rgba(157,168,168,.15);color:var(--grey);
  padding:10px;border-radius:10px;font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;letter-spacing:.5px;
}
.nav button.on{background:var(--navy3);color:var(--cream);border-color:rgba(189,222,110,.4)}

/* cards */
.card{background:var(--navy2);border:1px solid rgba(157,168,168,.12);border-radius:var(--radius);padding:24px;margin-bottom:16px}
.card.accent{border-color:rgba(189,222,110,.35)}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:2.5px;color:var(--lime);text-transform:uppercase;margin-bottom:12px}
h1{font-size:30px;line-height:1.2;font-weight:700;margin-bottom:12px}
h2{font-size:22px;line-height:1.25;font-weight:700;margin-bottom:10px}
h3{font-size:17px;font-weight:700;margin-bottom:6px}
p{margin-bottom:12px}
p:last-child{margin-bottom:0}
.muted{color:var(--grey)}
.small{font-size:14px}
em{font-style:italic}
strong{color:var(--lime-bright);font-weight:600}
.quote{border-left:3px solid var(--lime);padding:4px 0 4px 16px;margin:14px 0;color:var(--cream);font-style:italic}

/* buttons */
.btn{
  display:inline-block;background:var(--lime);color:var(--navy);border:none;
  padding:13px 26px;border-radius:10px;font-family:inherit;font-size:16px;font-weight:700;
  cursor:pointer;letter-spacing:.3px;
}
.btn:hover{background:var(--lime-bright)}
.btn.ghost{background:transparent;color:var(--cream);border:1px solid rgba(157,168,168,.35)}
.btn.block{display:block;width:100%;text-align:center;margin-top:16px}
.btn:disabled{opacity:.45;cursor:default}

/* welcome / cinematic screens */
.stage{min-height:72vh;display:flex;flex-direction:column;justify-content:center;text-align:center;padding:20px 4px}
.stage h1{font-size:34px;margin-bottom:16px}
.stage .lede{font-size:19px;color:var(--grey);max-width:440px;margin:0 auto 28px}
.fadein{animation:fade .8s ease both}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* why-you typographic sequence */
.beat{min-height:40vh;display:flex;align-items:center;justify-content:center;text-align:center}
.beat p{font-size:22px;line-height:1.5;max-width:480px}
.beat .big{font-size:27px;font-weight:700}

/* missions */
.mission{display:flex;align-items:center;gap:14px;background:var(--navy2);border:1px solid rgba(157,168,168,.12);border-radius:12px;padding:16px 18px;margin-bottom:10px;cursor:pointer}
.mission.done{opacity:.55;cursor:default}
.mission .tick{width:26px;height:26px;border-radius:8px;border:2px solid rgba(157,168,168,.4);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--navy)}
.mission.done .tick{background:var(--lime);border-color:var(--lime)}
.mission .t{font-weight:600}
.mission .s{font-size:13px;color:var(--grey)}
.remaining{font-size:14px;color:var(--grey);letter-spacing:.5px;margin:6px 0 16px}

/* lesson */
.sec-label{font-size:11px;font-weight:800;letter-spacing:2.5px;color:var(--amber);text-transform:uppercase;margin:22px 0 8px}
.sec-label.lime{color:var(--lime)}
textarea,input[type=text],input[type=password]{
  width:100%;background:var(--navy);border:1px solid rgba(157,168,168,.3);border-radius:10px;
  color:var(--cream);font-family:inherit;font-size:16px;padding:12px;margin:8px 0;
}
textarea{min-height:96px;resize:vertical}
textarea:focus,input:focus{outline:none;border-color:var(--lime)}

/* quiz */
.opt{display:block;width:100%;text-align:left;background:var(--navy);border:1px solid rgba(157,168,168,.25);color:var(--cream);border-radius:10px;padding:13px 16px;margin-bottom:8px;font-family:inherit;font-size:15.5px;cursor:pointer}
.opt:hover{border-color:rgba(189,222,110,.5)}
.opt.right{border-color:var(--lime);background:rgba(189,222,110,.08)}
.opt.wrong{border-color:var(--red);background:rgba(224,122,106,.08)}
.coach{background:var(--navy3);border-left:3px solid var(--lime);border-radius:0 10px 10px 0;padding:14px 16px;margin:14px 0;font-size:15.5px}
.coach .who{font-size:11px;font-weight:800;letter-spacing:2px;color:var(--lime);display:block;margin-bottom:6px}

/* scores */
.scores{display:flex;gap:10px;margin:16px 0}
.score{flex:1;background:var(--navy);border-radius:10px;padding:14px;text-align:center}
.score .n{font-size:26px;font-weight:700;color:var(--lime)}
.score .l{font-size:12px;color:var(--grey);letter-spacing:1px}
.band{font-size:12px;font-weight:700;letter-spacing:1px}

/* levels */
.level{display:flex;align-items:center;gap:14px;background:var(--navy2);border:1px solid rgba(157,168,168,.12);border-radius:12px;padding:18px;margin-bottom:10px}
.level.locked{opacity:.45}
.level .num{font-size:13px;font-weight:800;color:var(--lime);letter-spacing:1px;flex-shrink:0;width:64px}
.level .bar{height:5px;background:var(--navy);border-radius:99px;margin-top:8px;overflow:hidden}
.level .bar i{display:block;height:100%;background:var(--lime);border-radius:99px}

.progress-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid rgba(157,168,168,.12)}
.progress-row:last-child{border-bottom:none}
.progress-row b{color:var(--lime)}

.center{text-align:center}
.mt{margin-top:20px}
.err{color:var(--red);font-size:14px;margin-top:8px}

@media (max-width:480px){
  #app{padding:18px 14px 70px}
  .stage h1{font-size:28px}
}

/* v20260713c — login matt + next-up */
.fixed-user{font-size:14px;font-weight:800;letter-spacing:3px;color:var(--lime);background:var(--navy);border:1px solid rgba(189,222,110,.35);border-radius:10px;padding:12px;margin:8px 0;text-align:center}
.pw-wrap{position:relative}
.pw-wrap input{padding-right:70px}
.pw-eye{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--grey);font-family:inherit;font-size:12px;font-weight:700;letter-spacing:1px;cursor:pointer;padding:6px}
.pw-eye:hover{color:var(--lime)}
.mission.next{border-color:rgba(189,222,110,.55);background:var(--navy3)}
.chip{display:inline-block;font-size:10px;font-weight:800;letter-spacing:2px;color:var(--navy);background:var(--lime);border-radius:6px;padding:2px 8px;margin-bottom:6px}