/* Login do painel — visual terminal/HUD, sem JS frágil */

:root {
  --lp-bg: #050806;
  --lp-panel: #0b120e;
  --lp-line: rgba(62, 207, 142, 0.28);
  --lp-green: #3ecf8e;
  --lp-green-hot: #7dffb2;
  --lp-dim: rgba(62, 207, 142, 0.55);
  --lp-amber: #e8c547;
  --lp-red: #ff7b7b;
  --lp-font: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Monaco, Consolas, monospace;
  --lp-sans: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Monaco, Consolas, monospace;
}

* { box-sizing: border-box; }

body.login-panel {
  margin: 0;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: max(1rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right)) max(1rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
  font-family: var(--lp-font);
  color: var(--lp-green);
  background-color: var(--lp-bg);
  background-image:
    linear-gradient(rgba(62, 207, 142, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(62, 207, 142, 0.035) 1px, transparent 1px),
    radial-gradient(ellipse 70% 45% at 50% -5%, rgba(62, 207, 142, 0.14), transparent 55%),
    radial-gradient(circle at 85% 90%, rgba(20, 70, 45, 0.35), transparent 40%);
  background-size: 32px 32px, 32px 32px, auto, auto;
  -webkit-font-smoothing: antialiased;
}

body.login-panel::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.12) 0,
    rgba(0, 0, 0, 0.12) 1px,
    transparent 1px,
    transparent 3px
  );
  opacity: 0.35;
  z-index: 0;
}

.lp-shell {
  position: relative;
  z-index: 1;
  width: min(100%, 26rem);
  animation: lp-in 380ms ease-out both;
}

@keyframes lp-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.lp-window {
  border: 1px solid var(--lp-line);
  background:
    linear-gradient(180deg, rgba(62, 207, 142, 0.06), transparent 40%),
    var(--lp-panel);
  box-shadow:
    0 0 0 1px rgba(62, 207, 142, 0.06),
    0 18px 50px rgba(0, 0, 0, 0.55),
    inset 0 0 40px rgba(62, 207, 142, 0.03);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.lp-chrome {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 0.9rem;
  border-bottom: 1px solid var(--lp-line);
  background: rgba(0, 0, 0, 0.28);
  min-height: 2.1rem;
}

.lp-dots {
  display: flex;
  gap: 0.35rem;
}

.lp-dots span {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--lp-dim);
  box-shadow: 0 0 6px rgba(62, 207, 142, 0.35);
}

.lp-dots span:nth-child(1) { background: #ff6b6b; box-shadow: none; opacity: 0.7; }
.lp-dots span:nth-child(2) { background: var(--lp-amber); box-shadow: none; opacity: 0.75; }
.lp-dots span:nth-child(3) {
  background: var(--lp-green);
  animation: lp-blink 1.8s step-end infinite;
}

@keyframes lp-blink {
  50% { opacity: 0.3; }
}

.lp-chrome-title {
  flex: 1;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lp-dim);
}

.lp-body {
  padding: 1.35rem 1.25rem 1.25rem;
}

.lp-kicker {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--lp-green);
}

.lp-title {
  margin: 0.35rem 0 0;
  font-family: var(--lp-sans);
  font-size: clamp(1.7rem, 5vw, 2.1rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--lp-green-hot);
  text-shadow: 0 0 18px rgba(62, 207, 142, 0.35);
}

.lp-sub {
  margin: 0.45rem 0 1.25rem;
  font-size: 0.85rem;
  color: var(--lp-dim);
  line-height: 1.4;
}

.lp-err {
  margin: 0 0 1rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid rgba(255, 123, 123, 0.35);
  background: rgba(255, 123, 123, 0.08);
  color: var(--lp-red);
  font-size: 0.85rem;
}

.lp-label {
  display: block;
  margin: 0 0 0.4rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lp-dim);
}

.lp-field {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.15rem 0.75rem 0.15rem 0.85rem;
  border: 1px solid var(--lp-line);
  background: rgba(0, 0, 0, 0.35);
}

.lp-prompt {
  flex: 0 0 auto;
  color: var(--lp-green);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
}

.lp-input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--lp-green-hot);
  font: inherit;
  font-size: 1.15rem;
  letter-spacing: 0.14em;
  padding: 0.7rem 0;
  outline: none;
  caret-color: var(--lp-green);
}

.lp-input::placeholder {
  color: rgba(62, 207, 142, 0.28);
}

.lp-field:focus-within {
  border-color: var(--lp-green);
  box-shadow: 0 0 0 1px rgba(62, 207, 142, 0.2), inset 0 0 20px rgba(62, 207, 142, 0.05);
}

.lp-actions {
  display: flex;
  gap: 0.65rem;
  margin-top: 1.1rem;
}

.lp-btn {
  flex: 1;
  appearance: none;
  border: 1px solid var(--lp-line);
  background: rgba(62, 207, 142, 0.12);
  color: var(--lp-green-hot);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  text-align: center;
  padding: 0.8rem 1rem;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
}

.lp-btn:hover {
  background: rgba(62, 207, 142, 0.22);
  border-color: var(--lp-green);
}

.lp-btn--run {
  background: var(--lp-green);
  border-color: var(--lp-green);
  color: #04140c;
  box-shadow: 0 0 18px rgba(62, 207, 142, 0.25);
}

.lp-btn--run:hover {
  background: var(--lp-green-hot);
  color: #04140c;
}

.lp-btn--back {
  flex: 0 0 auto;
  min-width: 6.5rem;
  color: var(--lp-dim);
}

.lp-foot {
  margin: 1rem 0 0;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: rgba(62, 207, 142, 0.4);
  text-align: center;
}

@media (max-width: 420px) {
  .lp-actions {
    flex-direction: column-reverse;
  }
  .lp-btn--back {
    width: 100%;
  }
}