*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: #0e0e10;
  color: #e0e0e0;
  line-height: 1.7;
  padding: 2rem 1rem;
}

.container {
  max-width: 780px;
  margin: 0 auto;
  background: #18181b;
  border-radius: 12px;
  padding: 2.5rem 3rem;
  border: 1px solid #2a2a2e;
}

header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #2a2a2e;
}

.bot-icon {
  font-size: 2.5rem;
  line-height: 1;
  flex-shrink: 0;
}

.header-text { flex: 1; }

header h1 {
  font-size: 1.6rem;
  font-weight: 700;
  color: #ffffff;
}

header p {
  font-size: 0.85rem;
  color: #888;
  margin-top: 0.2rem;
}

#lang-toggle {
  margin-left: auto;
  flex-shrink: 0;
  background: #1e1e24;
  border: 1px solid #2a2a2e;
  border-radius: 8px;
  padding: 0.4rem 0.9rem;
  color: #ffdf00;
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

#lang-toggle:hover {
  border-color: #c9a800;
  color: #fff176;
}

body.lang-pt #lang-toggle {
  color: #60a5fa;
}

body.lang-pt #lang-toggle:hover {
  border-color: #2563eb;
  color: #93c5fd;
}

h2 {
  font-size: 1.05rem;
  font-weight: 600;
  color: #86efac;
  margin: 2rem 0 0.6rem;
  padding-left: 0.75rem;
  border-left: 3px solid #16a34a;
}

p, li {
  font-size: 0.95rem;
  color: #c0c0c8;
}

ul {
  padding-left: 1.4rem;
  margin-top: 0.4rem;
}

li { margin-bottom: 0.3rem; }

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.contact-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #1e1e24;
  border: 1px solid #2a2a2e;
  border-radius: 8px;
  padding: 0.5rem 1rem;
  color: #4ade80;
  text-decoration: none;
  font-size: 0.9rem;
  transition: border-color 0.2s, color 0.2s;
}

.contact-links a:hover {
  border-color: #16a34a;
  color: #86efac;
}

footer {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #2a2a2e;
  font-size: 0.8rem;
  color: #555;
  text-align: center;
}

/* Language visibility */
.pt { display: none; }
body.lang-pt .pt { display: revert; }
body.lang-pt .en { display: none; }

/* index.html */
.hero {
  text-align: center;
  padding: 1rem 0 2rem;
  border-bottom: 1px solid #2a2a2e;
  margin-bottom: 2rem;
}

.hero .bot-icon {
  font-size: 4rem;
  display: block;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.hero p {
  color: #888;
  font-size: 1rem;
}

.commands {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.command-card {
  background: #1e1e24;
  border: 1px solid #2a2a2e;
  border-radius: 8px;
  padding: 0.75rem 1rem;
}

.command-card code {
  color: #86efac;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: monospace;
}

.command-card p {
  font-size: 0.8rem;
  color: #888;
  margin-top: 0.25rem;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.links a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #1e1e24;
  border: 1px solid #2a2a2e;
  border-radius: 8px;
  padding: 0.5rem 1rem;
  color: #4ade80;
  text-decoration: none;
  font-size: 0.9rem;
  transition: border-color 0.2s, color 0.2s;
}

.links a:hover {
  border-color: #16a34a;
  color: #86efac;
}

.aliases {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.35rem;
}

.aliases span {
  background: #1a2e24;
  border: 1px solid #2a4a38;
  border-radius: 4px;
  padding: 0.1rem 0.45rem;
  font-size: 0.72rem;
  font-family: monospace;
  color: #4a7a5a;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
  flex-shrink: 0;
}

.back-link {
  display: inline-flex;
  align-items: center;
  background: #1e1e24;
  border: 1px solid #2a2a2e;
  border-radius: 8px;
  padding: 0.4rem 0.9rem;
  color: #4ade80;
  text-decoration: none;
  font-size: 0.85rem;
  transition: border-color 0.2s, color 0.2s;
}

.back-link:hover {
  border-color: #16a34a;
  color: #86efac;
}

@media (max-width: 520px) {
  .container {
    padding: 1.5rem 1.25rem;
  }

  header {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "icon text"
      "btn  btn";
    row-gap: 0.75rem;
  }

  .bot-icon    { grid-area: icon; }
  .header-text { grid-area: text; }

  #lang-toggle {
    grid-area: btn;
    margin-left: auto;
  }

  .header-actions {
    grid-area: btn;
    margin-left: 0;
    justify-content: flex-end;
  }
}