/* ============================================================
   EchoVault Hub v1.0.0 — hub de entrada para os apps
   (Lightmeter e Calistenia 100). Login em estilo "glass":
   fundo azul-marinho profundo, orbs de vidro, card glassmorphism,
   accent ciano→violeta. Identidade própria (não é Ænglicium).
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}

:root{
  /* accent EchoVault — gradiente ciano → azul → violeta */
  --ac:#38bdf8;
  --ac2:#7c3aed;
  --ac-grad:linear-gradient(135deg,#0ea5e9 0%,#6366f1 55%,#7c3aed 100%);
  --ac-ink:#f2fbff;        /* texto claro sobre o botão */
  --tx:#eef4ff;
  --t2:rgba(226,236,255,.62);
  --t3:rgba(226,236,255,.36);
  --fn:-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Arial,sans-serif;
  --sb:env(safe-area-inset-bottom,0px);
  --st:env(safe-area-inset-top,0px);
  --r8:8px;--r12:12px;--r16:16px;--r20:20px;--r24:24px;
  --focus-ring:0 0 0 3px rgba(56,189,248,.32);
}

html,body{width:100%;height:100%;min-height:100dvh;overflow:hidden;
  background:#070c1c;color:var(--tx);font-family:var(--fn);
  -webkit-font-smoothing:antialiased;font-size:16px}
body{position:fixed;inset:0;min-height:100dvh;
  background:radial-gradient(120% 80% at 50% 8%,#0f1a3c 0%,#070c1c 58%,#03060f 100%)}
button,input,textarea,select{font:inherit;color:inherit}
button,a,[role="button"],input{touch-action:manipulation}
a{color:inherit;text-decoration:none}
button:focus-visible,a:focus-visible,[role="button"]:focus-visible,input:focus-visible{
  outline:none;box-shadow:var(--focus-ring) !important;
  border-color:rgba(56,189,248,.55) !important}

/* ============ FUNDO — orbs de vidro + grão ============ */
.glass-orb-field{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.glass-orb{position:absolute;border-radius:50%;filter:blur(70px);opacity:.8;
  mix-blend-mode:screen;transform:translate(-50%,-50%);
  animation:glass-orb-drift 28s ease-in-out infinite;will-change:transform}
@keyframes glass-orb-drift{
  0%,100%{transform:translate(-50%,-50%) scale(1)}
  33%{transform:translate(-40%,-60%) scale(1.12)}
  66%{transform:translate(-58%,-42%) scale(.94)}}
.glass-grain{position:fixed;inset:0;z-index:1;pointer-events:none;
  opacity:.4;mix-blend-mode:overlay;background-color:rgba(100,110,140,.08)}

#app{position:fixed;inset:0;z-index:2;display:flex;flex-direction:column}
.screen{flex:1;display:flex;flex-direction:column;min-height:0}
.hidden{display:none !important}

/* ============ LOGIN — look glass ============ */
.ev-login{flex:1;display:flex;flex-direction:column;align-items:center;
  justify-content:center;padding:calc(var(--st) + 30px) 24px calc(var(--sb) + 24px);
  overflow-y:auto}
.ev-login .lw{width:100%;max-width:340px;display:flex;flex-direction:column;align-items:center}
.ev-login .l-logo{width:74px;height:74px;object-fit:contain;margin:4px auto 14px;
  display:block;filter:drop-shadow(0 0 24px rgba(56,189,248,.4))}
.ev-login .l-title{font-size:28px;font-weight:700;margin:0 auto 6px;
  letter-spacing:-.01em;text-align:center;width:100%;color:var(--tx)}
.ev-login .l-sub{font-size:11px;color:var(--t2);margin:0 auto 24px;
  letter-spacing:.06em;text-align:center;width:100%;text-transform:uppercase}
.ev-login .l-form{width:100%;display:flex;flex-direction:column;gap:8px;
  background:rgba(28,42,88,.42);
  backdrop-filter:blur(30px) saturate(180%);-webkit-backdrop-filter:blur(30px) saturate(180%);
  border:.5px solid rgba(255,255,255,.16);padding:26px 22px 22px;border-radius:var(--r24);
  box-shadow:0 20px 60px rgba(0,0,0,.5),0 1px 0 rgba(255,255,255,.12) inset}
.ev-login .fl{font-size:10px;color:var(--t2);letter-spacing:.12em;
  text-transform:uppercase;margin:10px 0 6px;display:block;font-weight:600}
.ev-login .fi{background:rgba(255,255,255,.08);border:.5px solid rgba(255,255,255,.14);
  border-radius:var(--r12);padding:12px 16px;font-size:14px;color:var(--tx);
  font-family:var(--fn);outline:none;width:100%;transition:border-color .2s,background .2s}
.ev-login .fi::placeholder{color:var(--t3)}
.ev-login .fi:focus{border-color:rgba(56,189,248,.6);background:rgba(56,189,248,.07)}
.ev-login .err{font-size:12px;color:#ff8b8b;text-align:center;display:none;
  padding:8px 12px;background:rgba(248,113,113,.08);border-radius:var(--r8);
  border:.5px solid rgba(248,113,113,.2);margin-top:6px}
.ev-login .err.show{display:block}
.ev-login .keep-row{display:flex;align-items:center;gap:10px;padding:10px 4px 4px;
  cursor:pointer;user-select:none}
.ev-login .keep-row .keep-box{width:22px;height:22px;border-radius:6px;
  border:1.5px solid rgba(255,255,255,.35);background:transparent;display:grid;
  place-items:center;flex-shrink:0;transition:all .18s}
.ev-login .keep-row .keep-box svg{width:14px;height:14px;stroke:#fff;
  stroke-width:3;fill:none;opacity:0;transition:opacity .15s}
.ev-login .keep-row.on .keep-box{background:var(--ac-grad);
  border-color:transparent;box-shadow:0 0 0 4px rgba(56,189,248,.18)}
.ev-login .keep-row.on .keep-box svg{opacity:1}
.ev-login .keep-row .keep-txt{font-size:13px;color:var(--t2);font-weight:600}
.ev-login .keep-row.on .keep-txt{color:var(--tx)}
.ev-login .l-version{position:fixed;right:14px;bottom:calc(var(--sb) + 10px);
  font-size:10px;font-weight:600;letter-spacing:.06em;color:var(--t3);opacity:.55;
  pointer-events:none;z-index:5}

.btn-enter{margin-top:16px;padding:14px;border-radius:var(--r12);
  background:var(--ac-grad);border:none;cursor:pointer;
  font-size:15px;font-weight:700;color:var(--ac-ink);font-family:var(--fn);width:100%;
  box-shadow:0 8px 24px rgba(56,102,241,.4),0 1px 0 rgba(255,255,255,.25) inset;
  letter-spacing:.02em;transition:transform .15s,opacity .15s,filter .15s}
.btn-enter:hover{filter:brightness(1.08)}
.btn-enter:active{transform:scale(.98);opacity:.92}
.btn-enter:disabled{opacity:.6;cursor:default}

/* ============ HUB — pós-login ============ */
.hub{flex:1;display:flex;flex-direction:column;overflow-y:auto;
  padding:calc(var(--st) + 22px) 22px calc(var(--sb) + 32px)}
.hub-top{width:100%;max-width:900px;margin:0 auto 6px;display:flex;
  align-items:center;justify-content:space-between;gap:14px}
.hub-hi{display:flex;align-items:center;gap:12px;min-width:0}
.hub-hi img{width:44px;height:44px;object-fit:contain;flex-shrink:0;
  filter:drop-shadow(0 0 16px rgba(56,189,248,.35))}
.hub-hi .hi-txt{min-width:0}
.hub-hi .hi-hello{font-size:12px;color:var(--t2);letter-spacing:.02em}
.hub-hi .hi-name{font-size:19px;font-weight:700;letter-spacing:-.01em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hub-hi .hi-badge{display:inline-block;margin-left:8px;font-size:9px;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;padding:2px 7px;border-radius:20px;
  vertical-align:middle;background:rgba(56,189,248,.16);color:#7dd3fc;
  border:.5px solid rgba(56,189,248,.32)}
.btn-logout{flex-shrink:0;display:flex;align-items:center;gap:7px;font-size:13px;
  font-weight:600;color:var(--t2);background:rgba(255,255,255,.06);
  border:.5px solid rgba(255,255,255,.14);border-radius:20px;padding:9px 15px;
  cursor:pointer;font-family:var(--fn);transition:all .18s}
.btn-logout:hover{background:rgba(255,255,255,.1);color:var(--tx)}
.btn-logout svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;
  stroke-linecap:round;stroke-linejoin:round}

.hub-lead{width:100%;max-width:900px;margin:22px auto 16px;text-align:center}
.hub-lead h2{font-size:22px;font-weight:700;letter-spacing:-.02em;margin-bottom:6px}
.hub-lead p{font-size:13px;color:var(--t2);line-height:1.5}

.hub-grid{width:100%;max-width:900px;margin:6px auto 0;display:grid;
  grid-template-columns:repeat(2,1fr);gap:18px}
@media (max-width:640px){.hub-grid{grid-template-columns:1fr}}

.app-card{position:relative;display:flex;flex-direction:column;text-align:left;
  padding:22px;border-radius:var(--r24);cursor:pointer;overflow:hidden;
  background:rgba(28,42,88,.42);
  backdrop-filter:blur(30px) saturate(180%);-webkit-backdrop-filter:blur(30px) saturate(180%);
  border:.5px solid rgba(255,255,255,.16);
  box-shadow:0 20px 60px rgba(0,0,0,.45),0 1px 0 rgba(255,255,255,.1) inset;
  transition:transform .22s cubic-bezier(.22,1,.36,1),box-shadow .22s,border-color .22s}
.app-card:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.28);
  box-shadow:0 28px 70px rgba(0,0,0,.55),0 1px 0 rgba(255,255,255,.16) inset}
.app-card:active{transform:translateY(-1px) scale(.995)}
.app-card::before{content:"";position:absolute;inset:0;opacity:.18;pointer-events:none;
  background:radial-gradient(120% 90% at 15% 0%,var(--tint) 0%,transparent 55%)}
.app-card .ac-glow{position:absolute;top:-40px;right:-40px;width:150px;height:150px;
  border-radius:50%;background:var(--tint);filter:blur(50px);opacity:.4;pointer-events:none}
.app-card .ac-ico{position:relative;width:62px;height:62px;border-radius:16px;
  object-fit:cover;margin-bottom:16px;
  box-shadow:0 8px 22px rgba(0,0,0,.4),0 0 0 .5px rgba(255,255,255,.14)}
.app-card .ac-name{position:relative;font-size:20px;font-weight:700;
  letter-spacing:-.015em;margin-bottom:5px}
.app-card .ac-desc{position:relative;font-size:12.5px;color:var(--t2);line-height:1.5;
  margin-bottom:18px;flex:1}
.app-card .ac-go{position:relative;align-self:flex-start;display:inline-flex;
  align-items:center;gap:7px;font-size:13px;font-weight:700;letter-spacing:.01em;
  color:var(--ac-ink);background:var(--ac-grad);
  padding:10px 16px;border-radius:22px;
  box-shadow:0 6px 18px rgba(56,102,241,.35),0 1px 0 rgba(255,255,255,.25) inset;
  transition:gap .18s}
.app-card:hover .ac-go{gap:11px}
.app-card .ac-go svg{width:15px;height:15px;fill:none;stroke:currentColor;
  stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}

.hub-foot{width:100%;max-width:900px;margin:26px auto 0;text-align:center;
  font-size:11px;color:var(--t3);letter-spacing:.04em}