:root {
  --bg: #151618;
  --panel: #1d2024;
  --panel-soft: #25292f;
  --text: #f4e8e8;
  --muted: #c8acac;
  --border: #3b3f47;
  --accent: #d43a3a;
  --accent-dark: #a92a2a;
  --shadow: 0 16px 40px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: "Space Grotesk", sans-serif;
  background:
    radial-gradient(circle at 0% 0%, rgba(150, 36, 36, 0.4) 0%, transparent 45%),
    radial-gradient(circle at 100% 100%, rgba(126, 24, 24, 0.36) 0%, transparent 48%),
    var(--bg);
  color: var(--text);
}

body.login-mode {
  overflow: hidden;
}

.hidden {
  display: none !important;
}

.auth-overlay {
  min-height: 100vh;
  display: grid;
  place-items: start center;
  padding: 1rem;
  padding-top: 2.2rem;
}

.auth-card {
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.2rem;
  box-shadow: var(--shadow);
  display: grid;
  gap: 0.55rem;
}

.app {
  width: min(980px, 96vw);
  margin: 1.1rem auto 2rem;
  display: block;
}

.content {
  display: grid;
  gap: 1rem;
}

.topbar {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}

.floating-logo {
  display: block;
  margin: 0.8rem 0 0 34px;
  max-height: 64px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
}

h1 {
  margin: 0.25rem 0 0;
  font-size: clamp(1.45rem, 2.4vw, 2.15rem);
}

h3 {
  margin-top: 0;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--accent);
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}

.value {
  margin: 0.35rem 0 0.8rem;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  overflow-wrap: anywhere;
}

.key-box {
  background: var(--panel-soft);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.8rem;
  white-space: pre-wrap;
}

.links {
  margin: 0;
  padding-left: 1rem;
  display: grid;
  gap: 0.45rem;
}

.links a {
  color: #ff8080;
}

button,
input {
  font: inherit;
}

input {
  background: #17191c;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
}

.password-field {
  position: relative;
}

.password-field input {
  width: 100%;
  padding-right: 2.7rem;
}

.password-eye {
  position: absolute;
  right: 0.35rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #c8acac;
  padding: 0;
}

.password-eye svg {
  width: 1.2rem;
  height: 1.2rem;
  fill: currentColor;
}

.password-eye.is-visible::after {
  content: "";
  position: absolute;
  width: 1.35rem;
  height: 2px;
  background: currentColor;
  transform: rotate(-35deg);
  border-radius: 2px;
}

.password-eye:hover {
  background: #2a2d33;
  color: #f4e8e8;
}

button {
  width: fit-content;
  border: 0;
  border-radius: 10px;
  padding: 0.58rem 0.85rem;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  cursor: pointer;
}

button:hover {
  background: var(--accent-dark);
}

button.copied,
button.copied:hover {
  background: #1f9d55;
}

.status {
  margin: 0;
  color: var(--muted);
  min-height: 1.2rem;
}

@media (max-width: 820px) {
  .app {
    width: min(980px, 94vw);
    margin: 0.9rem auto 1.2rem;
  }

  .floating-logo {
    margin: 0.6rem 0 0 14px;
    max-height: 44px;
    max-width: 150px;
  }

  .card,
  .topbar {
    border-radius: 14px;
    padding: 0.9rem;
  }

  button {
    width: 100%;
    min-height: 44px;
  }

  .password-eye {
    width: 2.2rem;
    height: 2.2rem;
    min-height: 0;
  }
}

@media (max-width: 520px) {
  body {
    background:
      radial-gradient(circle at 0% 0%, rgba(150, 36, 36, 0.46) 0%, transparent 52%),
      radial-gradient(circle at 100% 100%, rgba(126, 24, 24, 0.4) 0%, transparent 55%),
      var(--bg);
  }

  .auth-overlay {
    padding: 0.75rem;
    align-items: start;
    padding-top: 2.6rem;
  }

  .auth-card {
    border-radius: 14px;
    padding: 0.95rem;
    gap: 0.5rem;
  }

  .app {
    width: 94vw;
    margin: 0.7rem auto 1rem;
  }

  .key-box {
    font-size: 0.88rem;
    line-height: 1.35;
    padding: 0.68rem;
  }

  .links {
    gap: 0.55rem;
    padding-left: 0.95rem;
  }
}