@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500&display=swap');

:root {
  --bg: #0F1115;
  --panel: #171A21;
  --panel-raised: #1D212A;
  --border: #262B36;
  --text: #D8DEE9;
  --text-dim: #5B6472;
  --blue: #4FA3FF;
  --amber: #E3A867;
  --green: #7FD9A3;
  --pink: #E27DA3;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  display: block;
  pointer-events: none;
}

.editor { position: relative; z-index: 1; }

code, .mono { font-family: 'IBM Plex Mono', monospace; }

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible, .tab:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

h1, h2, h3 {
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 600;
  margin: 0;
  color: #F0F3F8;
}

.editor {
  max-width: 880px;
  margin: 40px auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 30px 60px -25px rgba(0,0,0,0.6);
}

/* Window chrome */
.chrome {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.dot { width: 11px; height: 11px; border-radius: 50%; }
.dot.red { background: #E5686B; }
.dot.yellow { background: #E3B34F; }
.dot.green { background: #6FCF7E; }
.chrome .path {
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-dim);
}
.chrome-mark { height: 18px; width: auto; display: block; }

.hero-logo { width: 120px; height: auto; display: block; margin-bottom: 4px; }

/* Tab bar */
.tabs {
  display: flex;
  overflow-x: auto;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.tab {
  appearance: none;
  border: none;
  background: transparent;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.82rem;
  color: var(--text-dim);
  padding: 12px 18px;
  cursor: pointer;
  border-right: 1px solid var(--border);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab.active {
  color: var(--text);
  background: var(--bg);
  border-bottom: 2px solid var(--blue);
}
.tab .dirty { color: var(--amber); margin-left: 6px; }

/* Panels */
.panel { display: none; padding: 48px 40px 56px; counter-reset: line; }
.panel.active { display: block; }

.line {
  counter-increment: line;
  position: relative;
  padding-left: 3rem;
  margin: 0 0 18px;
}
.line::before {
  content: counter(line);
  position: absolute;
  left: 0;
  width: 2.2rem;
  text-align: right;
  color: var(--text-dim);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  user-select: none;
}
.line.tight { margin-bottom: 4px; }
.line p, .line h1, .line h2, .line h3 { margin: 0; }

.comment { color: var(--text-dim); font-family: 'IBM Plex Mono', monospace; font-size: 0.85rem; }

.hero h1 { font-size: clamp(1.7rem, 3.6vw, 2.35rem); line-height: 1.28; max-width: 20ch; }
.hero h1::after {
  content: '';
  display: inline-block;
  width: 3px;
  height: 1.1em;
  background: var(--blue);
  margin-left: 4px;
  vertical-align: -0.15em;
  animation: blink 1.1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.lede { color: var(--text); max-width: 58ch; }

.stack-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.76rem;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-dim);
}

/* apps.json */
.app-entry {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 20px 22px;
  margin-bottom: 16px;
  background: var(--panel-raised);
}
.app-entry .key { color: var(--text-dim); font-family: 'IBM Plex Mono', monospace; font-size: 0.78rem; }
.app-entry h3 { font-size: 1.05rem; margin: 4px 0 8px; }
.app-entry p { margin: 0; color: var(--text-dim); font-size: 0.94rem; }
.status-tag {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.74rem;
  padding: 2px 8px;
  border-radius: 3px;
  margin-top: 4px;
}
.status-tag.amber { color: var(--amber); background: rgba(227,168,103,0.12); }
.status-tag.blue { color: var(--blue); background: rgba(111,168,255,0.12); }
.status-tag.green { color: var(--green); background: rgba(127,217,163,0.12); }

/* criar-app.js */
.steps { list-style: none; margin: 20px 0 0; padding: 0; counter-reset: step; }
.steps li {
  counter-increment: step;
  position: relative;
  padding-left: 38px;
  margin-bottom: 16px;
  color: var(--text-dim);
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: -1px;
  width: 24px;
  height: 24px;
  border: 1px solid var(--border);
  border-radius: 50%;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.76rem;
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
}
.steps li strong { color: var(--text); }

.btn {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.86rem;
  padding: 12px 20px;
  border-radius: 5px;
  text-decoration: none;
}
.btn.primary { background: linear-gradient(135deg, #7FC4FF 0%, #007FFB 100%); color: #0A0E16; font-weight: 600; }
.btn.primary:hover { background: linear-gradient(135deg, #9AD1FF 0%, #2A93FF 100%); text-decoration: none; }
.btn.ghost { border: 1px solid var(--border); color: var(--text); margin-left: 10px; }
.btn.ghost:hover { border-color: var(--text-dim); text-decoration: none; }

/* contato.sh */
.prompt { font-family: 'IBM Plex Mono', monospace; font-size: 0.86rem; }
.prompt .sym { color: var(--green); }
.prompt .out { color: var(--text-dim); margin: 6px 0 22px; padding-left: 18px; }

/* privacidade.txt */
.policy .line p { color: var(--text-dim); }
.policy h2 { font-size: 1rem; color: var(--text); margin-bottom: 4px; }

/* Status bar */
.statusbar {
  display: flex;
  justify-content: space-between;
  padding: 8px 16px;
  background: var(--panel);
  border-top: 1px solid var(--border);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-dim);
}
.statusbar .branch::before { content: '⎇ '; }

@media (max-width: 620px) {
  .panel { padding: 36px 20px 44px; }
  .line { padding-left: 2.4rem; }
  .line::before { width: 1.8rem; }
}