@import url("https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Inter:wght@300;400;600;700&display=swap");

:root {
  --bg: #0a0f1a;
  --panel: #0f1623;
  --accent: #3cf0ff;
  --accent-soft: rgba(60, 240, 255, 0.18);
  --text: #eaf5ff;
  --muted: #8fa7bc;
  --danger: #ff5c7a;
  --card: rgba(16, 24, 38, 0.85);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top, #1b2640, #0a0f1a 55%);
  min-height: 100vh;
}

.shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.hero {
  display: grid;
  gap: 32px;
  align-items: center;
  background: linear-gradient(135deg, rgba(60, 240, 255, 0.08), rgba(10, 18, 28, 0.92));
  border: 1px solid rgba(60, 240, 255, 0.2);
  border-radius: 28px;
  padding: 36px;
  box-shadow: 0 20px 60px rgba(8, 16, 28, 0.6);
  position: relative;
  overflow: hidden;
}

.hero--split {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(60, 240, 255, 0.12), transparent 55%);
  opacity: 0.8;
  pointer-events: none;
}

.hero__content h1 {
  margin: 0 0 12px;
  font-size: 36px;
  letter-spacing: 1px;
  font-family: "Share Tech Mono", monospace;
  color: var(--accent);
}

.hero__content p {
  margin: 0 0 16px;
  color: var(--muted);
  line-height: 1.7;
}

.download {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.btn {
  border: none;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  letter-spacing: 0.2px;
}

.btn-primary {
  background: linear-gradient(120deg, #33f0ff, #7af6ff);
  color: #041018;
  box-shadow: 0 0 20px rgba(60, 240, 255, 0.55);
}

.btn-primary:disabled {
  background: rgba(60, 240, 255, 0.25);
  cursor: not-allowed;
  box-shadow: none;
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid rgba(0, 245, 255, 0.4);
}

.status {
  font-size: 14px;
  color: var(--muted);
}

.section {
  margin-top: 48px;
  background: var(--panel);
  border: 1px solid rgba(60, 240, 255, 0.08);
  border-radius: 20px;
  padding: 28px;
}

.section h2 {
  margin: 0 0 16px;
  font-size: 22px;
  color: var(--accent);
  font-family: "Share Tech Mono", monospace;
}

.section p {
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.8;
}

.list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
}

.list li {
  padding: 16px;
  border-radius: 14px;
  background: rgba(60, 240, 255, 0.08);
  border: 1px solid rgba(60, 240, 255, 0.18);
  font-family: "Share Tech Mono", monospace;
  color: #d5f7ff;
}

.footer {
  margin-top: 40px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
}

.admin-shell {
  max-width: 900px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.form-grid {
  display: grid;
  gap: 18px;
}

label {
  display: block;
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--muted);
}

input:not([type="checkbox"]),
textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  background: #0a1322;
  border: 1px solid rgba(60, 240, 255, 0.2);
  color: var(--text);
  font-family: "Inter", sans-serif;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

input[type="checkbox"] {
  width: auto;
  accent-color: var(--accent);
  transform: scale(1.1);
}

.admin-card {
  background: var(--panel);
  border-radius: 20px;
  border: 1px solid rgba(60, 240, 255, 0.1);
  padding: 24px;
}

.admin-row {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.hint {
  font-size: 12px;
  color: var(--muted);
}

.badge {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(60, 240, 255, 0.15);
  color: var(--accent);
  font-size: 12px;
  font-family: "Share Tech Mono", monospace;
}

.hero__card {
  background: var(--card);
  border-radius: 20px;
  padding: 24px;
  border: 1px solid rgba(60, 240, 255, 0.2);
  box-shadow: inset 0 0 30px rgba(60, 240, 255, 0.08);
  display: grid;
  gap: 12px;
  position: relative;
  z-index: 1;
}

.card-title {
  font-family: "Share Tech Mono", monospace;
  font-size: 18px;
  color: var(--accent);
}

.card-subtitle {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 14px;
}

.divider {
  height: 1px;
  background: rgba(60, 240, 255, 0.15);
  margin: 6px 0;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.meta {
  color: var(--muted);
  font-size: 14px;
}

.btn-glow {
  position: relative;
}

.btn-glow::after {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(60, 240, 255, 0.6), transparent 60%);
  opacity: 0.5;
  z-index: -1;
  filter: blur(8px);
}

.btn-glow:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 30px rgba(60, 240, 255, 0.7);
}

.alert {
  padding: 12px 16px;
  border-radius: 12px;
  background: rgba(255, 92, 122, 0.1);
  border: 1px solid rgba(255, 92, 122, 0.3);
  color: var(--danger);
  display: none;
}

.alert.show {
  display: block;
}

.hidden {
  display: none;
}

.hero__card input:not([type="checkbox"]) {
  background: rgba(7, 15, 28, 0.9);
  border: 1px solid rgba(60, 240, 255, 0.35);
  box-shadow: 0 0 0 1px rgba(60, 240, 255, 0.08);
}

.hero__card input:not([type="checkbox"]):focus {
  outline: none;
  border-color: rgba(60, 240, 255, 0.6);
  box-shadow: 0 0 0 3px rgba(60, 240, 255, 0.2);
}

.hero__card .btn-primary {
  width: fit-content;
  padding: 12px 30px;
}

.hero__card .download .btn-primary {
  width: fit-content;
  padding: 12px 30px;
}

.hero__card .status {
  font-size: 13px;
}

.hero__card .card-subtitle {
  font-weight: 500;
}

.meta-row {
  margin-top: 6px;
}

.hero__card .download {
  justify-content: center;
}

.hero__card #loginBtn {
  margin-top: 6px;
  align-self: center;
}

.hero__card #downloadBtn {
  align-self: center;
}

@media (max-width: 960px) {
  .shell {
    padding: 36px 20px 64px;
  }

  .hero {
    padding: 28px;
  }

  .hero__content h1 {
    font-size: 30px;
  }
}

@media (max-width: 720px) {
  .hero {
    gap: 20px;
  }

  .hero__card {
    padding: 20px;
  }

  .section {
    margin-top: 32px;
    padding: 22px;
  }

  .hero__content p {
    font-size: 14px;
  }

  .btn {
    width: 100%;
  }

  .meta-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 520px) {
  .hero__content h1 {
    font-size: 26px;
  }

  .hero {
    padding: 22px;
    border-radius: 20px;
  }

  .hero__card {
    border-radius: 16px;
  }

  .list li {
    font-size: 13px;
  }
}