:root {
  --bg: #f8f9ff;
  --ink: #171a2b;
  --muted: #6b7083;
  --line: #e6e8f2;
  --field: #ffffff;
  --tip-bg: #eef1fc;
  --red: #e21d2d;
  --red-dark: #c8101f;
  --green: #17a34a;
  --tg: #229ed9;
  --dark-1: #2a2e3c;
  --dark-2: #2f3648;
  --radius: 16px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 40px 16px;
  background: var(--bg);
  color: var(--ink);
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.45;
}

h1, h2, p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { display: block; }

.icon {
  width: 20px;
  height: 20px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon--red { color: var(--red); }

/* ---------- Cartão principal ---------- */
.shell {
  width: 100%;
  max-width: 1104px;
  min-height: 640px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  box-shadow: 0 24px 60px -20px rgba(28, 33, 60, .28), 0 2px 8px rgba(28, 33, 60, .06);
}

/* ---------- Login ---------- */
.login {
  display: flex;
  flex-direction: column;
  padding: 48px;
  background: #fff;
}

.brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand__logo {
  width: 132px;
  height: auto;
  margin: -10px 0 -10px -10px;
  mix-blend-mode: multiply; /* funde o fundo off-white do arquivo com o cartão branco */
}

.login__body { margin-top: 20px; flex: 1; }

h1 {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.15;
}
.lead { margin-top: 6px; color: var(--muted); font-size: 14px; }

.tip {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  padding: 12px 14px;
  border-radius: 8px;
  background: var(--tip-bg);
  color: var(--muted);
  font-size: 12px;
}
.tip strong { color: var(--ink); font-weight: 700; }

form { margin-top: 20px; }

.field + .field { margin-top: 14px; }
.field__row { display: flex; align-items: baseline; justify-content: space-between; }
label { display: block; font-size: 12px; font-weight: 700; margin-bottom: 8px; }
.field__row label { margin-bottom: 8px; }
.link-red { color: var(--red-dark); font-size: 12px; font-weight: 800; }
.link-red:hover { text-decoration: underline; }

.input {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 50px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: var(--field);
  box-shadow: 0 1px 4px rgba(28, 33, 60, .1);
  color: #4a4f63;
  transition: border-color .15s, box-shadow .15s;
}
.input:focus-within {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(226, 29, 45, .14);
}
.input input {
  flex: 1;
  min-width: 0;
  height: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 15px;
}
.input input::placeholder { color: #a3a7b8; }
.input input[type="password"]:not(:placeholder-shown) { letter-spacing: .12em; }

.input__toggle {
  display: grid;
  place-items: center;
  padding: 4px;
  border: 0;
  border-radius: 6px;
  background: none;
  color: #4a4f63;
  cursor: pointer;
}
.input__toggle:focus-visible { outline: 2px solid var(--red); }
.icon--eye-off { display: none; }
.input__toggle[aria-pressed="true"] .icon--eye { display: none; }
.input__toggle[aria-pressed="true"] .icon--eye-off { display: block; }

.options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
}
.check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
}
.check input { position: absolute; opacity: 0; pointer-events: none; }
.check__box {
  display: grid;
  place-items: center;
  width: 16px;
  height: 16px;
  border: 1.5px solid #4a4f63;
  border-radius: 3px;
  background: #fff;
}
.check__box svg {
  width: 12px;
  height: 12px;
  fill: none;
  stroke: #fff;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0;
}
.check input:checked + .check__box { background: #2a2d3a; border-color: #2a2d3a; }
.check input:checked + .check__box svg { opacity: 1; }
.check input:focus-visible + .check__box { outline: 2px solid var(--red); outline-offset: 2px; }

.btn-login {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 48px;
  margin-top: 18px;
  border: 0;
  border-radius: 8px;
  background: var(--red);
  color: #fff;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 8px 18px -6px rgba(226, 29, 45, .55);
  transition: background .15s, transform .05s;
}
.btn-login:hover { background: var(--red-dark); }
.btn-login:active { transform: translateY(1px); }
.btn-login:focus-visible { outline: 3px solid rgba(226, 29, 45, .35); outline-offset: 2px; }

.form-note {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  background: #fff6e5;
  color: #7a4b00;
  font-size: 12px;
}
.form-note--error { background: #fdecee; color: #a3121f; }
.form-note--info { background: var(--tip-bg); color: #3b4160; }
.form-note[hidden] { display: none; }

.btn-login:disabled { opacity: .65; cursor: progress; box-shadow: none; }

/* ---------- Página simples (painel) ---------- */
.solo {
  width: 100%;
  max-width: 480px;
  padding: 40px 32px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 24px 60px -20px rgba(28, 33, 60, .28), 0 2px 8px rgba(28, 33, 60, .06);
}
.solo[hidden] { display: none; }
.solo__logo { width: 132px; height: auto; margin: -10px 0 4px -10px; mix-blend-mode: multiply; }
.solo .lead + .lead { margin-top: 10px; }
.solo .lead strong { color: var(--ink); }
.solo__out { margin-top: 28px; }

.login__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 28px;
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
}
.login__foot nav { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.login__foot nav i { font-style: normal; color: #a3a7b8; }
.login__foot nav a:hover { color: var(--ink); }

/* ---------- Painel institucional ---------- */
.showcase {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px;
  color: #fff;
  background:
    radial-gradient(90% 70% at 100% 0%, rgba(120, 40, 60, .38), transparent 60%),
    linear-gradient(160deg, var(--dark-1) 0%, var(--dark-2) 100%);
}

.channel-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px 6px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .1);
  font-size: 12px;
  font-weight: 700;
}
.channel-pill svg { width: 18px; height: 18px; }

.showcase h2 {
  margin-top: 26px;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -.015em;
  line-height: 1.2;
}
.showcase__lead {
  margin-top: 12px;
  max-width: 440px;
  color: #b4b9cf;
  font-size: 14px;
}

.msg {
  margin-top: 32px;
  padding: 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .06);
}
.msg__head { display: flex; align-items: center; gap: 10px; }
.avatar {
  flex: none;
  width: 40px;
  height: 40px;
  overflow: hidden;
  border-radius: 50%;
  background: #fff;
}
.avatar img { width: 100%; height: 100%; object-fit: contain; }
.msg__head strong { display: flex; align-items: center; gap: 5px; font-size: 13px; font-weight: 700; }
.msg__head span { display: block; color: #a9aec6; font-size: 11px; font-weight: 600; }
.msg__head time { margin-left: auto; align-self: flex-start; color: #a9aec6; font-size: 11px; font-weight: 700; }
.verified { width: 14px; height: 14px; color: var(--tg); }

.offer {
  margin-top: 12px;
  padding: 12px;
  border-radius: 10px;
  background: rgba(20, 22, 32, .55);
}
.offer__top { display: flex; align-items: center; justify-content: space-between; }
.tag-hot {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(226, 29, 45, .32);
  color: #ffd0d4;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .05em;
}
.tag-hot svg { width: 12px; height: 12px; color: #ff8a3d; fill: currentColor; }
.off { color: #5fe08e; font-size: 12px; font-weight: 800; }

.offer__title { margin-top: 10px; font-size: 12px; font-weight: 700; }
.offer__price { margin-top: 8px; display: flex; align-items: baseline; gap: 10px; }
.offer__price s { color: #8e93ab; font-size: 11px; }
.offer__price strong { font-size: 17px; font-weight: 800; }

.offer__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
  height: 34px;
  border-radius: 6px;
  background: var(--tg);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}
.offer__cta:hover { filter: brightness(1.08); }
.offer__cta svg { width: 14px; height: 14px; fill: currentColor; }
.offer__cta .ext { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.msg__foot {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  color: #a9aec6;
  font-size: 11px;
  font-weight: 700;
}
.msg__time { display: inline-flex; align-items: center; gap: 5px; }
.msg__time svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: #4fb3e8;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}
.stats li {
  padding: 14px 8px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .07);
  text-align: center;
}
.stats strong { display: block; font-size: 16px; font-weight: 800; }
.stats .ok { color: #5fe08e; }
.stats span { display: block; margin-top: 2px; color: #a9aec6; font-size: 10px; font-weight: 800; letter-spacing: .06em; }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  body { padding: 0; place-items: stretch; background: #fff; }
  .shell { grid-template-columns: 1fr; border-radius: 0; box-shadow: none; min-height: 100vh; }
  .showcase { display: none; }
}

@media (max-width: 480px) {
  .login { padding: 28px 20px; }
  h1 { font-size: 28px; }
  .brand { flex-wrap: wrap; }
  .options, .login__foot { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}