/* Tela de login: gravura de Mercúrio em cobalto + bilhete de acesso. */

body.login { display: flex; flex-direction: column; min-height: 100dvh; }

.login-grid {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  min-height: 0;
}

/* ----- lado da arte ----- */
.login-art {
  position: relative;
  overflow: hidden;
  background: var(--cobalt);
  color: var(--on-cobalt);
  isolation: isolate;
}
.login-art::before {
  /* retícula de pontos */
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(241, 239, 232, .22) 1px, transparent 1.4px);
  background-size: 9px 9px;
  mask-image: linear-gradient(115deg, transparent 20%, #000 75%);
  z-index: -1;
}
.art-frame {
  position: absolute;
  right: -4%;
  bottom: -2%;
  height: 104%;
  aspect-ratio: 560 / 1122;
  color: var(--on-cobalt);
  animation: float 9s ease-in-out infinite;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 22%, #000 88%, transparent 100%), linear-gradient(180deg, transparent 0, #000 10%, #000 86%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(90deg, transparent 0, #000 22%, #000 88%, transparent 100%), linear-gradient(180deg, transparent 0, #000 10%, #000 86%, transparent 100%);
  mask-composite: intersect;
}
.art-mercurio, .art-mercurio canvas { height: 100%; width: auto; }
.art-word {
  position: absolute;
  left: clamp(20px, 4vw, 56px);
  top: clamp(24px, 6vh, 64px);
  display: flex;
  flex-direction: column;
  font: 700 clamp(64px, 11vw, 168px)/0.84 var(--font-display);
  letter-spacing: -.02em;
  color: var(--lemon);
  text-shadow: 5px 5px 0 #0B0B14;
  pointer-events: none;
  z-index: 1;
}
.art-line { display: block; opacity: 0; transform: translateX(-40px); animation: slide-in .9s var(--ease-out) forwards; }
.art-line.l1 { animation-delay: .15s; }
.art-line.l2 { animation-delay: .3s; padding-left: .5em; }
.art-line.l3 { animation-delay: .45s; }
.art-line .apos { font-style: normal; font-size: .42em; vertical-align: top; display: inline-block; margin-right: .06em; color: var(--pink); text-shadow: none; animation: twinkle 2.6s ease-in-out infinite; }
@keyframes slide-in { to { opacity: 1; transform: none; } }
.art-caption {
  position: absolute;
  left: clamp(20px, 4vw, 56px);
  bottom: 22px;
  margin: 0;
  max-width: 260px;
  font: 400 11px/1.4 var(--font-mono);
  letter-spacing: .06em;
  text-transform: uppercase;
  opacity: .8;
}
.login-art .sticker { position: absolute; z-index: 2; animation: float 6s ease-in-out infinite; }
.login-art .s1 { left: 9%; top: 58%; --r: -8deg; }
.login-art .s2 { left: 34%; top: 72%; --r: 6deg; animation-delay: -2s; background: var(--pink); }

/* ----- lado do formulário ----- */
.login-panel {
  display: grid;
  place-items: center;
  padding: clamp(24px, 5vw, 64px);
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 100% 32px,
    var(--paper);
}
.ticket {
  position: relative;
  width: min(440px, 100%);
  padding: 30px 30px 26px;
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: 0;
  box-shadow: 8px 8px 0 var(--cobalt);
  animation: rise 1s var(--ease-out) .2s both;
}
.ticket.shake { animation: shake .5s cubic-bezier(.36, .07, .19, .97) both; }
.ticket-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.ticket-title {
  margin: 0 0 10px;
  font: 700 clamp(30px, 4.4vw, 40px)/1 var(--font-display);
  letter-spacing: -.01em;
}
.ticket-title em { font: 400 1.08em/1 var(--font-pixel); font-style: normal; color: var(--cobalt); }
.ticket-sub { margin: 0 0 24px; color: var(--ink-2); font-size: 14px; }

.field { display: block; margin-bottom: 16px; }
.field-label { display: block; margin-bottom: 7px; font: 700 11px/1 var(--font-display); letter-spacing: .1em; text-transform: uppercase; }
.field input {
  width: 100%;
  height: 54px;
  padding: 0 16px;
  border: 2px solid var(--ink);
  border-radius: 0;
  background: var(--paper-2);
  font: 400 19px/1 var(--font-mono);
  letter-spacing: .04em;
  transition: box-shadow .2s var(--ease-out), background .2s, transform .2s;
}
.field input::placeholder { color: var(--muted); opacity: .6; }
.field input:focus { outline: none; background: var(--paper); box-shadow: 4px 4px 0 var(--cobalt); transform: translate(-2px, -2px); }
.field-row { position: relative; display: block; }
.field-row input { padding-right: 56px; }
.peek {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  width: 40px; height: 40px; border-radius: 0; border: 0; background: transparent;
  display: grid; place-items: center;
}
.peek:hover { background: var(--paper-3); }
.peek.on { color: var(--cobalt); }

.form-error { min-height: 20px; margin: 0 0 12px; color: var(--bad); font: 700 13px/1.4 var(--font-body); }
.submit { width: 100%; min-height: 58px; font-size: 14px; background: var(--cobalt); border-color: var(--ink); color: var(--on-cobalt); }
.submit:hover { box-shadow: 6px 6px 0 var(--ink); }
.submit-star { display: inline-block; transition: transform .6s var(--ease-spring); font-size: 18px; }
.submit:hover .submit-star { transform: rotate(180deg) scale(1.3); }
.submit.loading .submit-star { animation: spin .8s linear infinite; }
.submit[disabled] { opacity: .8; cursor: progress; }

.ticket-foot { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; margin-top: 20px; }
.ticket-foot .pill { color: var(--good); }
.perforation {
  position: absolute;
  left: 22px; right: 22px; bottom: 70px;
  border-top: 2px dashed var(--line);
  pointer-events: none;
}
.perforation::before, .perforation::after {
  content: '';
  position: absolute;
  top: -13px;
  width: 24px; height: 24px;
  border-radius: 0;
  background: var(--paper);
  border: 2px solid var(--ink);
}
.perforation::before { left: -36px; border-left-color: transparent; border-bottom-color: transparent; transform: rotate(45deg); }
.perforation::after { right: -36px; border-right-color: transparent; border-top-color: transparent; transform: rotate(45deg); }

/* carimbo de sucesso */
.granted {
  position: fixed;
  left: 50%; top: 50%;
  z-index: 300;
  padding: 18px 30px;
  border: 6px double var(--orange);
  border-radius: 0;
  color: var(--orange);
  font: 700 clamp(34px, 7vw, 72px)/0.9 var(--font-display);
  text-align: center;
  text-transform: uppercase;
  background: color-mix(in srgb, var(--paper) 70%, transparent);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%);
}
.granted.on { animation: stamp .55s var(--ease-out) forwards; }
body.leaving .login-grid { transition: opacity .6s .5s, filter .6s .5s; opacity: 0; filter: blur(12px) saturate(2); }

/* ----- celular ----- */
@media (max-width: 860px) {
  .login-grid { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .login-art { min-height: 0; height: clamp(220px, 34dvh, 320px); }
  .art-frame { height: 128%; right: -16%; bottom: -30%; }
  .art-word { font-size: clamp(48px, 15vw, 92px); }
  .art-caption { display: none; }
  .login-art .s1 { left: auto; right: 8%; top: 12%; }
  .login-art .s2 { left: 6%; top: auto; bottom: 46px; }
  .login-panel { margin-top: -34px; padding: 0 14px 28px; background: transparent; position: relative; z-index: 2; }
  .ticket { padding: 26px 20px 22px; box-shadow: 6px 6px 0 var(--cobalt); }
}