@import url("https://fonts.googleapis.com/css2?family=Saira+Condensed:wght@500;600;700&family=Saira:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap");

/* ===========================================================
   DAI Control — design kit (painel de régie / master-control)
   partilhado por index / login / admin / audit
   =========================================================== */

:root{
  /* warm graphite panel */
  --bg:#100d0b; --panel:#221d18; --panel-hi:#2a241e; --bg2:#1a1612;
  --edge:#3a322c; --edge-soft:#2c2620;
  --ink:#efe9e1; --ink-dim:#b9aea1; --muted:#8a7f72; --faint:#5f574d;
  /* signal palette */
  --onair:#ff2233; --clean:#34d24a; --warn:#f5a623; --signal:#ff7a1a;
  --short:#2bc4d6; --info:#5aa9ff; --user:#9a6cff;
  --brand-green:#25d71b; --brand-red:#df162a;
  --font-disp:'Saira Condensed',sans-serif;
  --font-ui:'Saira',sans-serif;
  --font-mono:'IBM Plex Mono','SF Mono',ui-monospace,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; min-height:100vh; color:var(--ink); font-family:var(--font-ui);
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  background:#0c0a08;
  background-image:radial-gradient(125% 80% at 50% -12%, #1d1813 0%, #100d0b 52%, #090706 100%);
}
.grain{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.04;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}
.wrap{position:relative;z-index:2;max-width:1180px;margin:0 auto;padding:26px 22px 38px}
.wrap--md{max-width:980px}
.wrap--lg{max-width:1180px}

/* ---- device deck ---- */
.deck{position:relative;overflow:hidden;padding:20px;border:1px solid #2c2620;border-radius:16px;
  background:linear-gradient(180deg,#221b16,#161108);
  box-shadow:0 50px 90px -34px #000, inset 0 1px 0 rgba(255,255,255,.05);}
.deck::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background:repeating-linear-gradient(180deg,rgba(255,255,255,.012) 0 1px,transparent 1px 3px);}
.stripe{position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--brand-green) 0 38%,var(--brand-red) 38% 100%)}

/* ---- master-control topbar ---- */
.topbar{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:14px}
.brand img{height:28px;width:auto;display:block;user-select:none}
.brand-div{width:1px;height:30px;background:var(--edge)}
.brand h1{margin:0;font-family:var(--font-disp);font-weight:700;font-size:1.12rem;letter-spacing:.07em;text-transform:uppercase;line-height:1}
.chan{font-family:var(--font-mono);font-size:.64rem;color:var(--muted);margin-top:.3rem;letter-spacing:.02em}
.mcr{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.clock{display:flex;align-items:baseline;gap:.4rem;font-family:var(--font-mono);font-weight:600;font-size:1.2rem;color:var(--ink);letter-spacing:.04em}
.clock .z{font-size:.56rem;color:var(--faint);letter-spacing:.2em}
.onair{display:flex;align-items:center;gap:.5rem;padding:.36rem .72rem;border:1px solid var(--edge-soft);border-radius:6px;background:#0e0b08;
  font-family:var(--font-disp);font-weight:700;letter-spacing:.18em;font-size:.74rem;text-transform:uppercase;color:var(--faint);transition:.25s}
.onair .led{--led:#3a2a2a}
.onair.live{color:#fff;border-color:#6a1d22;background:linear-gradient(180deg,#3a0e11,#220a0c);box-shadow:0 0 20px -5px var(--onair)}
.onair.live .led{--led:var(--onair);animation:blink 1s steps(2,end) infinite}
.pill{display:flex;align-items:center;gap:.5rem;padding:.4rem .72rem;border:1px solid var(--edge-soft);border-radius:999px;background:#0e0b08}
.st-dot{width:.5rem;height:.5rem;border-radius:50%;background:var(--faint);box-shadow:inset 0 0 2px #000}
.st-dot.is-ok{background:var(--clean);box-shadow:0 0 8px -1px var(--clean)}
.st-txt{font-size:.78rem;color:var(--muted)}
.navlink{font-family:var(--font-disp);text-transform:uppercase;letter-spacing:.1em;font-size:.7rem;color:var(--muted);text-decoration:none;transition:.15s}
.navlink:hover{color:var(--ink)}

/* ---- console layout ---- */
.console{position:relative;z-index:1;display:grid;grid-template-columns:1.65fr 1fr;gap:18px;margin-top:18px}
@media(max-width:920px){.console{grid-template-columns:1fr}}
.stack{display:flex;flex-direction:column;gap:14px}
.bank{display:flex;flex-direction:column;gap:12px}
.bank-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.bank-row3{display:grid;grid-template-columns:2fr 1fr;gap:12px}

/* ---- tactile keys ---- */
.key{--accent:#cdbfae;position:relative;display:flex;align-items:center;justify-content:center;gap:.6rem;
  min-height:3.4rem;padding:.6rem 1rem;border:1px solid var(--edge-soft);border-radius:12px;color:var(--ink);
  font-family:var(--font-disp);font-weight:600;cursor:pointer;user-select:none;-webkit-tap-highlight-color:transparent;
  background:
    linear-gradient(180deg,rgba(255,255,255,.06),rgba(0,0,0,.22) 90%),
    linear-gradient(180deg,color-mix(in srgb,var(--accent) 12%,var(--panel-hi)),color-mix(in srgb,var(--accent) 5%,#15110d));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.14),inset 0 -3px 8px rgba(0,0,0,.5),0 3px 0 #0a0807,0 11px 22px -9px rgba(0,0,0,.75);
  transition:transform .07s ease,box-shadow .14s,filter .14s}
.key::before{content:"";position:absolute;left:14px;right:14px;top:0;height:3px;border-radius:0 0 3px 3px;
  background:var(--accent);opacity:.8;box-shadow:0 0 10px -1px var(--accent)}
.key:hover:not(:disabled){filter:brightness(1.07) saturate(1.04)}
.key:active:not(:disabled){transform:translateY(3px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),inset 0 -1px 4px rgba(0,0,0,.5),0 0 0 #0a0807,0 3px 10px -6px rgba(0,0,0,.7)}
.key:disabled{cursor:not-allowed;color:var(--faint);border-color:#241f1a;
  background:linear-gradient(180deg,#1c1814,#161210);box-shadow:inset 0 1px 0 rgba(255,255,255,.03),inset 0 -2px 6px rgba(0,0,0,.4)}
.key:disabled::before{opacity:.1;box-shadow:none}

.key--filled{color:#fff;text-shadow:0 1px 1px rgba(0,0,0,.35);border-color:color-mix(in srgb,var(--accent) 55%,#000);
  background:
    linear-gradient(180deg,rgba(255,255,255,.2),rgba(255,255,255,0) 42%),
    linear-gradient(180deg,color-mix(in srgb,var(--accent) 92%,#fff 8%),color-mix(in srgb,var(--accent) 76%,#000 24%));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.4),inset 0 -4px 10px rgba(0,0,0,.32),
    0 3px 0 color-mix(in srgb,var(--accent) 38%,#000),0 16px 32px -12px color-mix(in srgb,var(--accent) 55%,#000)}
.key--filled::before{display:none}
.key--filled.k-clean,.key--filled.k-short,.key--filled.k-warn{color:#10210b;text-shadow:0 1px 0 rgba(255,255,255,.22)}
.key--filled.k-short{color:#04222a}

.k-onair{--accent:var(--onair)} .k-clean{--accent:var(--clean)} .k-warn{--accent:var(--warn)}
.k-signal{--accent:var(--signal)} .k-short{--accent:var(--short)} .k-info{--accent:var(--info)}
.key--danger{--accent:var(--onair);color:#ffb3b8}

.key--big{min-height:9.2rem;border-radius:14px}
.key--big.live{box-shadow:inset 0 1px 0 rgba(255,255,255,.4),inset 0 -4px 10px rgba(0,0,0,.32),
  0 3px 0 #7a0c14,0 16px 36px -12px #8a0f18,0 0 46px -10px var(--onair)}
.btn-out{min-height:6.2rem}
.key--mark{min-height:4.6rem} #btn-reset{min-height:4.6rem}
.key--row{min-height:2.9rem;padding:0 1.3rem}
.key--sm{min-height:2.3rem;padding:0 .85rem;font-size:.82rem;border-radius:8px;gap:.4rem}
.key--sm svg{width:1rem;height:1rem}

.key-txt{display:flex;flex-direction:column;align-items:center;gap:.18rem}
.key-lab{font-family:var(--font-disp);font-weight:600;letter-spacing:.05em;font-size:1.02rem}
.key-lab--xl{font-size:2.05rem;letter-spacing:.04em;line-height:1}
.key-sub{font-family:var(--font-ui);font-weight:400;font-size:.72rem;letter-spacing:.01em;text-transform:none;
  color:color-mix(in srgb,var(--accent) 32%,var(--muted))}
.key-sub--lite{color:rgba(255,255,255,.82)}
.key svg{width:1.2rem;height:1.2rem;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

/* ---- LEDs ---- */
.led{flex:none;width:.62rem;height:.62rem;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,rgba(255,255,255,.85),var(--led,#444) 55%,rgba(0,0,0,.6));
  box-shadow:0 0 8px -2px var(--led,#444),inset 0 0 2px #000}
.key .led{--led:var(--accent)}
.rec-led{flex:none;width:.85rem;height:.85rem;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#fff,#ffd84d 32%,#c40d18 72%);
  box-shadow:0 0 12px -1px #ff3b3b,inset 0 0 3px #5a0000}
.key--big.live .rec-led{animation:blink 1s steps(2,end) infinite}
@keyframes blink{50%{opacity:.32}}

/* ---- readout bays ---- */
.bay{padding:15px 16px 17px;border:1px solid var(--edge-soft);border-radius:10px;
  background:linear-gradient(180deg,#1a1612,#130f0a);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.04),inset 0 0 32px rgba(0,0,0,.45)}
.bay--flush{padding:0;overflow:hidden}
.bay-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.bay-head--pad{margin:0;padding:.7rem .9rem;border-bottom:1px solid var(--edge-soft)}
.bay-title{display:flex;align-items:center;gap:.5rem;font-family:var(--font-disp);font-weight:600;font-size:.72rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.bay-title::before{content:"";width:6px;height:6px;border-radius:1px;background:var(--bt,#5a4f44);box-shadow:0 0 6px -1px var(--bt,#5a4f44)}
.bay-act{font-family:var(--font-disp);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);
  background:none;border:none;cursor:pointer;transition:.15s}
.bay-act:hover{color:var(--ink-dim)}

.rd-clock{font-family:var(--font-mono);font-weight:600;font-size:2.7rem;line-height:1;letter-spacing:-.02em}
.rd-u{font-size:1.1rem;color:var(--muted);margin-left:.08em}
.rd-state{font-family:var(--font-disp);font-weight:700;font-size:1.7rem;letter-spacing:.03em;text-transform:uppercase;line-height:1.05}
.rd-sub{font-size:.86rem;margin-top:.55rem;line-height:1.45}
.rd-meta{font-size:.78rem;margin-top:.42rem}
.rd-hint{font-size:.78rem;margin-top:.55rem}

.rep{display:flex;align-items:baseline;gap:.55rem;font-family:var(--font-mono);font-size:.82rem;padding:.1rem 0}
.rep-k{flex:none;width:3em;color:var(--faint);text-transform:uppercase;font-size:.68rem;letter-spacing:.1em}
.rep-v{color:var(--ink-dim)}
.rule{height:1px;margin:.55rem 0;background:linear-gradient(90deg,transparent,var(--edge),transparent)}

.log{display:flex;flex-direction:column;gap:2px;max-height:300px;overflow-y:auto;font-family:var(--font-mono);font-size:.74rem}
.log-row{display:flex;gap:.55rem;padding:.2rem .4rem .2rem .55rem;border-left:2px solid var(--faint);border-radius:0 4px 4px 0}
.log-row:hover{background:rgba(255,255,255,.04)}
.log-in{border-color:var(--onair)} .log-match{border-color:var(--clean)} .log-force{border-color:var(--warn)}
.log-timesignal{border-color:var(--signal)} .log-short{border-color:var(--short)}
.log-mark{border-color:var(--info)} .log-warn{border-color:var(--warn)}
.log-err{border-color:var(--onair);background:rgba(255,34,51,.07)} .log-reset,.log-sys{border-color:var(--faint)}
.log-t{flex:none;color:var(--faint)} .log-msg{color:var(--ink-dim)}
.log-empty{padding:.3rem .5rem;color:var(--faint);font-style:italic}

/* webkit scrollbars (log + scrollables) */
.log::-webkit-scrollbar,.scrollx::-webkit-scrollbar{width:7px;height:7px}
.log::-webkit-scrollbar-track,.scrollx::-webkit-scrollbar-track{background:transparent}
.log::-webkit-scrollbar-thumb,.scrollx::-webkit-scrollbar-thumb{background:#352e27;border-radius:4px}

/* ---- confirm dialog ---- */
.overlay{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:1rem;
  background:rgba(8,6,5,.72);backdrop-filter:blur(4px)}
.overlay.hidden{display:none}
.dialog{width:100%;max-width:30rem;padding:1.5rem;border:1px solid var(--edge);border-radius:14px;
  background:linear-gradient(180deg,#221d18,#171310);box-shadow:0 44px 80px -22px #000,inset 0 1px 0 rgba(255,255,255,.06)}
.dialog h3{margin:0 0 .45rem;font-family:var(--font-disp);font-weight:700;font-size:1.5rem;letter-spacing:.04em;text-transform:uppercase}
.dialog p{margin:0 0 1.3rem;font-size:.9rem;color:var(--ink-dim);line-height:1.5}
.dialog-keys{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}
.kbd{margin-left:.45rem;padding:.05rem .32rem;border:1px solid var(--edge-soft);border-radius:4px;background:#0e0b08;
  font-family:var(--font-mono);font-size:.62rem;color:var(--faint)}
.kbd--on{color:rgba(255,255,255,.72);border-color:rgba(255,255,255,.25);background:rgba(0,0,0,.2)}

/* ---- footer ---- */
.foot{position:relative;z-index:2;margin-top:18px;text-align:center;font-family:var(--font-mono);font-size:.66rem;color:var(--faint);letter-spacing:.03em}
.foot a{color:var(--muted);text-decoration:none;border-bottom:1px solid #2c2620}
.foot a:hover{color:var(--ink)}

/* ---- form controls (admin / audit) ---- */
.field{height:2.9rem;padding:0 .9rem;border:1px solid var(--edge-soft);border-radius:9px;color:var(--ink);
  font-family:var(--font-ui);font-size:.9rem;background:linear-gradient(180deg,#120f0c,#181410);
  box-shadow:inset 0 2px 5px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.02);transition:border-color .15s,box-shadow .15s}
.field::placeholder{color:var(--faint)}
.field:focus{outline:none;border-color:color-mix(in srgb,var(--info) 50%,var(--edge));
  box-shadow:inset 0 2px 5px rgba(0,0,0,.5),0 0 0 3px color-mix(in srgb,var(--info) 18%,transparent)}
select.field{cursor:pointer;-webkit-appearance:none;appearance:none;padding-right:2rem;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none' stroke='%238a7f72' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5'/%3E%3C/svg%3E"),linear-gradient(180deg,#120f0c,#181410);
  background-repeat:no-repeat,no-repeat;background-position:right .7rem center,center}
.field option{background:#1a1612;color:var(--ink)}
.field--sm{height:2.25rem;font-size:.78rem;border-radius:7px}
select.field--sm{padding:0 1.7rem 0 .6rem;background-position:right .5rem center,center}

/* ---- table (audit) ---- */
.scrollx{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:.85rem}
.tbl thead th{font-family:var(--font-disp);font-weight:600;text-transform:uppercase;letter-spacing:.12em;font-size:.66rem;
  color:var(--muted);text-align:left;padding:.55rem .8rem;border-bottom:1px solid var(--edge-soft);white-space:nowrap}
.tbl tbody td{padding:.5rem .8rem;border-bottom:1px solid rgba(58,50,44,.4);color:var(--ink-dim);vertical-align:top}
.tbl tbody tr:hover{background:rgba(255,255,255,.025)}

/* ---- badges (audit actions) ---- */
.badge{display:inline-block;padding:.12rem .5rem;border-radius:5px;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.04em;
  border:1px solid color-mix(in srgb,var(--bc,#5a4f44) 45%,transparent);color:color-mix(in srgb,var(--bc,#8a7f72) 78%,#fff);
  background:color-mix(in srgb,var(--bc,#5a4f44) 16%,#0e0b08)}
.b-in{--bc:var(--onair)} .b-out{--bc:var(--clean)} .b-force{--bc:var(--warn)} .b-timesignal{--bc:var(--signal)}
.b-short{--bc:var(--short)} .b-login{--bc:var(--info)} .b-user{--bc:var(--user)}

/* ---- user rows (admin) ---- */
.urow{display:flex;align-items:center;gap:.8rem;padding:.7rem .9rem;border-bottom:1px solid rgba(58,50,44,.4)}
.urow:last-child{border-bottom:none}
.urow-main{flex:1;min-width:0}
.urow-email{font-size:.9rem;font-weight:500;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.urow-self{font-family:var(--font-mono);font-size:.6rem;color:var(--faint);margin-left:.35rem}
.urow-meta{font-family:var(--font-mono);font-size:.66rem;color:var(--muted);margin-top:.15rem}

/* ---- toast ---- */
.toast{position:fixed;left:50%;bottom:1.6rem;transform:translateX(-50%);z-index:60;padding:.7rem 1.2rem;border-radius:10px;
  font-family:var(--font-ui);font-size:.85rem;font-weight:500;border:1px solid var(--edge);box-shadow:0 18px 40px -12px #000}
.toast--ok{color:#bff0c2;background:linear-gradient(180deg,#0e2a12,#0a1f0d);border-color:#1f5a26}
.toast--err{color:#ffd0d2;background:linear-gradient(180deg,#2a0e10,#1f0a0c);border-color:#5a1c1f}

/* ---- login ---- */
.login{position:relative;z-index:2;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem}
.login-card{width:100%;max-width:24rem;text-align:center;padding:2.2rem 1.9rem 2rem}
.login-logo{height:6.5rem;width:auto;margin:0 auto 1.4rem;display:block;user-select:none}
.login-title{margin:0;font-family:var(--font-disp);font-weight:700;font-size:1.6rem;letter-spacing:.05em;text-transform:uppercase}
.login-sub{margin:.3rem 0 1.5rem;font-size:.84rem;color:var(--muted)}
.login-note{margin-top:1.4rem}
.google-btn{display:flex;align-items:center;justify-content:center;gap:.7rem;width:100%;height:3.4rem;border-radius:11px;
  font-family:var(--font-disp);font-weight:600;letter-spacing:.04em;font-size:1.02rem;cursor:pointer;text-decoration:none;color:#1a1714;
  background:linear-gradient(180deg,#fff,#e9e6e1);border:1px solid #cfcac3;
  box-shadow:inset 0 1px 0 #fff,0 12px 24px -12px rgba(0,0,0,.75),0 2px 0 #b9b3ab;transition:transform .07s,filter .14s}
.google-btn:hover{filter:brightness(1.02)}
.google-btn:active{transform:translateY(2px);box-shadow:inset 0 1px 0 #fff,0 3px 8px -5px rgba(0,0,0,.6)}
.google-btn svg{width:1.25rem;height:1.25rem}

/* ---- shared helpers ---- */
.alert{padding:.8rem 1rem;border-radius:10px;font-size:.85rem;text-align:left;line-height:1.5;
  border:1px solid #5a1c1f;color:#ffd0d2;background:linear-gradient(180deg,#2a0e10,#1d0a0c)}
.alert a{color:#fff;text-decoration:underline;white-space:nowrap}
.note{font-size:.74rem;color:var(--muted);line-height:1.55}
.empty{padding:1.3rem .9rem;color:var(--faint);font-style:italic;font-size:.85rem}
.nowrap{white-space:nowrap}
.c-onair{color:var(--onair)} .c-clean{color:var(--clean)} .c-warn{color:var(--warn)} .c-signal{color:var(--signal)}
.c-short{color:var(--short)} .c-info{color:var(--info)} .c-ink{color:var(--ink)} .c-dim{color:var(--ink-dim)}
.c-muted{color:var(--muted)} .c-faint{color:var(--faint)} .c-ok{color:var(--clean)}
.num,.mono{font-family:var(--font-mono)}
.hidden{display:none!important}
b{font-weight:600}
.tag{padding:.18rem .55rem;border:1px solid var(--edge-soft);border-radius:999px;background:#0e0b08;
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.tag--onair{color:#ffd0d2;border-color:#5a1c1f;background:#2a0e10;animation:pulseRed 1.6s infinite}
.tag--break{color:#ffb0b3;border-color:#5a1c1f;background:#240c0e}
.tag--wait{color:#ffe0a8;border-color:#5a431c;background:#241a0a;animation:pulseAmber 1.4s infinite}
.tag--done{color:#bff0c2;border-color:#1f5a26;background:#0c240f}
@keyframes pulseRed{0%,100%{box-shadow:0 0 0 0 rgba(255,40,55,.45)}50%{box-shadow:0 0 0 7px rgba(255,40,55,0)}}
@keyframes pulseAmber{0%,100%{box-shadow:0 0 0 0 rgba(245,166,35,.45)}50%{box-shadow:0 0 0 7px rgba(245,166,35,0)}}