/* Migrador AI design system — dark command-center aesthetic */

@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif&family=JetBrains+Mono:wght@400;500;600&family=Inter+Tight:wght@400;500;600;700&display=swap');

:root {
  --bg: #0a0a0b;
  --surface: #13131a;
  --surface-2: #1c1c25;
  --border: #2a2a35;
  --border-soft: #1f1f28;
  --text: #f0ede4;
  --text-muted: #7a7a85;
  --text-dim: #52525a;
  --accent: #9eff00;
  --accent-warm: #ffb627;
  --success: #5cd687;
  --danger: #ff5e5b;
  --info: #7cc4ff;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter Tight', system-ui, sans-serif;
  letter-spacing: -0.01em;
  min-height: 100vh;
}

.ff-display { font-family: 'Instrument Serif', Georgia, serif; letter-spacing: -0.02em; }
.ff-mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }
.ff-ui { font-family: 'Inter Tight', system-ui, sans-serif; letter-spacing: -0.01em; }

.grain {
  background-image:
    radial-gradient(rgba(255,255,255,0.012) 1px, transparent 1px),
    radial-gradient(rgba(255,255,255,0.012) 1px, transparent 1px);
  background-size: 4px 4px, 8px 8px;
  background-position: 0 0, 2px 2px;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.85); }
}
.pulse-dot { animation: pulse-dot 1.6s ease-in-out infinite; }

@keyframes stream-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}
.stream-line { animation: stream-in 0.4s ease-out; }

@keyframes spin { to { transform: rotate(360deg); } }
.spin { animation: spin 1s linear infinite; }

/* Surfaces */
.surface { background: var(--surface); border: 1px solid var(--border); border-radius: 3px; }
.surface-2 { background: var(--surface-2); border: 1px solid var(--border); border-radius: 3px; }
.hairline { background: var(--border); }

/* Inputs */
.mig-input {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0.65rem 0.85rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.875rem;
  width: 100%;
  outline: none;
  transition: border-color 0.15s;
}
.mig-input:focus { border-color: var(--accent); }
.mig-input::placeholder { color: var(--text-dim); }

label.mig-label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
}

/* Buttons */
.mig-btn-primary {
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 3px;
  padding: 0.75rem 1.25rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  cursor: pointer;
  text-transform: uppercase;
  transition: opacity 0.15s;
}
.mig-btn-primary:hover { opacity: 0.85; }
.mig-btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.mig-btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0.65rem 1rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  text-transform: uppercase;
}
.mig-btn-secondary:hover { background: var(--surface-2); }

.mig-btn-danger {
  background: rgba(255, 94, 91, 0.08);
  color: var(--danger);
  border: 1px solid rgba(255, 94, 91, 0.3);
  border-radius: 3px;
  padding: 0.6rem 1rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  text-transform: uppercase;
}

/* Status badge */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.6rem;
  border-radius: 3px;
  text-transform: uppercase;
}
.dot {
  width: 6px; height: 6px; border-radius: 50%; display: inline-block;
}

.s-running { color: var(--accent); background: rgba(158,255,0,0.08); border: 1px solid rgba(158,255,0,0.25); }
.s-running .dot { background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.s-queued { color: var(--accent-warm); background: rgba(255,182,39,0.08); border: 1px solid rgba(255,182,39,0.25); }
.s-queued .dot { background: var(--accent-warm); }
.s-succeeded { color: var(--success); background: rgba(92,214,135,0.08); border: 1px solid rgba(92,214,135,0.25); }
.s-succeeded .dot { background: var(--success); }
.s-failed, .s-timeout { color: var(--danger); background: rgba(255,94,91,0.08); border: 1px solid rgba(255,94,91,0.25); }
.s-failed .dot, .s-timeout .dot { background: var(--danger); }
.s-review { color: var(--info); background: rgba(124,196,255,0.08); border: 1px solid rgba(124,196,255,0.25); }
.s-review .dot { background: var(--info); }
.s-cancelled { color: var(--text-muted); background: rgba(122,122,133,0.08); border: 1px solid rgba(122,122,133,0.25); }
.s-cancelled .dot { background: var(--text-muted); }

/* Layout */
.app-shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 240px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}
.sidebar .nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  margin-bottom: 0.25rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  border-radius: 3px;
  border-left: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
}
.sidebar .nav-item:hover { color: var(--text); }
.sidebar .nav-item.active {
  background: var(--surface-2);
  color: var(--text);
  border-left-color: var(--accent);
}

main.app-main { flex: 1; overflow: auto; }

/* Brand mark */
.brand-mark { display: flex; align-items: center; gap: 0.75rem; }
.brand-icon {
  width: 36px; height: 36px;
  background: var(--accent);
  color: var(--bg);
  display: flex; align-items: center; justify-content: center;
  border-radius: 2px;
  font-family: 'Instrument Serif', serif;
  font-size: 1.25rem;
  font-weight: bold;
}
.brand-icon.sm { width: 28px; height: 28px; font-size: 1rem; }
.brand-icon.lg { width: 56px; height: 56px; font-size: 1.75rem; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text .title { font-family: 'Instrument Serif', serif; font-size: 1.125rem; }
.brand-text .subtitle {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.25em;
  margin-top: 0.25rem;
  color: var(--text-muted);
}

/* Tables */
table.mig-table { width: 100%; border-collapse: collapse; }
table.mig-table th {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  text-align: left;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}
table.mig-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-soft);
  font-size: 0.875rem;
}
table.mig-table tr.clickable { cursor: pointer; }
table.mig-table tr.clickable:hover { background: rgba(255,255,255,0.02); }

/* Modal */
.mig-modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
  padding: 2rem;
}
.mig-modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2rem;
  max-width: 28rem;
  width: 100%;
}

/* Spinner */
.mig-spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* OTP digit boxes */
.otp-box {
  width: 3rem; height: 3.25rem;
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.25rem;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 3px;
  outline: none;
}
.otp-box:focus { border-color: var(--accent); }

/* Toast */
.toast {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 3px;
  font-size: 0.875rem;
  z-index: 200;
  max-width: 24rem;
  box-shadow: 0 12px 40px rgba(0,0,0,0.6);
}
.toast.error { border-left-color: var(--danger); }
.toast.warn { border-left-color: var(--accent-warm); }

/* Tool call card (live monitor) */
.tool-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 3px;
  overflow: hidden;
}
.tool-card-header {
  padding: 0.5rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
}
.tool-card-body {
  padding: 0.75rem;
  border-top: 1px solid var(--border-soft);
  background: var(--bg);
  white-space: pre-wrap;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
  max-height: 24rem;
  overflow: auto;
}

/* Progress bar */
.mig-progress { height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.mig-progress-fill { height: 100%; background: var(--accent); transition: width 0.5s; }
.mig-progress-fill.warn { background: var(--accent-warm); }
.mig-progress-fill.danger { background: var(--danger); }

/* Markdown report */
.report-md h1, .report-md h2, .report-md h3 { font-family: 'Instrument Serif', serif; color: var(--text); margin-top: 1.5rem; }
.report-md h1 { font-size: 2rem; }
.report-md h2 { font-size: 1.5rem; }
.report-md h3 { font-size: 1.125rem; }
.report-md p { line-height: 1.6; color: var(--text); }
.report-md code { font-family: 'JetBrains Mono', monospace; font-size: 0.85em; background: var(--bg); padding: 0.1em 0.3em; border-radius: 2px; color: var(--info); }
.report-md pre { background: var(--bg); border: 1px solid var(--border); border-radius: 3px; padding: 1rem; overflow: auto; }
.report-md pre code { background: transparent; padding: 0; }
.report-md table { border-collapse: collapse; width: 100%; }
.report-md table th, .report-md table td { border: 1px solid var(--border); padding: 0.5rem 0.75rem; text-align: left; }
.report-md table th { background: var(--surface-2); font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.05em; }
.report-md ul, .report-md ol { padding-left: 1.5rem; }
.report-md li { margin-bottom: 0.35rem; }
.report-md blockquote { border-left: 3px solid var(--accent); padding-left: 1rem; color: var(--text-muted); margin-left: 0; }
.report-md a { color: var(--info); }
.report-md hr { border: none; border-top: 1px solid var(--border); margin: 2rem 0; }