/* REX Console — Layout-Erweiterungen auf Basis des BKG-Design-Systems.
 * Farbwerte stammen ausschließlich aus den Tokens in boilerplate.css.
 * Mobile-first: Sidebar wird zum Drawer, Workspace nutzt die volle Breite.
 */

body {
  font-family: var(--font-ui);
  background: var(--cyber-bg);
  color: var(--text-primary);
}

/* ── Grundgerüst ───────────────────────────────────────────────────────── */
.shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 10px 16px;
  background: var(--cyber-panel);
  border-bottom: 1px solid var(--neon-cyan-dark);
  box-shadow: 0 0 8px rgba(0, 246, 255, 0.18);
}

.brand {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--neon-cyan);
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-mark {
  color: var(--neon-magenta);
  text-shadow: 0 0 8px rgba(255, 0, 229, 0.45);
}

.topbar-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 11px;
  color: var(--text-secondary);
  margin-left: auto;
}

.topbar form {
  margin: 0;
}

.layout {
  display: grid;
  grid-template-columns: 1fr;
  flex: 1;
}

/* ── Sidebar ───────────────────────────────────────────────────────────── */
.sidebar {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  padding: 10px 16px;
  background: var(--cyber-panel-2);
  border-bottom: 1px solid var(--border);
}

.sidebar a {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 4px 8px;
  border: 1px solid transparent;
  border-radius: 2px;
}

.sidebar a:hover {
  color: var(--neon-cyan);
  border-color: var(--border-hover);
  box-shadow: 0 0 4px rgba(0, 246, 255, 0.25);
}

.sidebar-foot {
  font-size: 10px;
  color: var(--text-muted);
  margin-left: auto;
  text-align: right;
}

/* ── Workspace ─────────────────────────────────────────────────────────── */
.workspace {
  padding: 16px;
  display: grid;
  gap: 14px;
  align-content: start;
  background:
    radial-gradient(circle at 50% 0%, rgba(0, 246, 255, 0.035), transparent 45%),
    var(--cyber-bg);
  background-image:
    linear-gradient(rgba(0, 246, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 246, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* ── Status-Kacheln ────────────────────────────────────────────────────── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 10px;
  padding: 12px;
}

.stat {
  background: var(--cyber-panel-2);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.stat:hover {
  border-color: var(--border-hover);
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-wrap: anywhere;
}

.stat-value-sm {
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.stat-sub {
  font-size: 10px;
  color: var(--text-muted);
  overflow-wrap: anywhere;
}

/* ── Terminal ──────────────────────────────────────────────────────────── */
.term-host {
  position: relative;
  padding: 10px;
}

.term {
  height: 46vh;
  min-height: 260px;
  background: #030609;
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 6px;
}

.term-host:focus-within {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 8px rgba(0, 246, 255, 0.25);
}

.term-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--text-secondary);
  padding-top: 8px;
}

.term-log {
  padding: 10px 12px;
  max-height: 320px;
  overflow-y: auto;
  background: #030609;
  border-top: 1px solid var(--border);
}

.term-line {
  font-size: 11px;
  color: var(--text-secondary);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  padding: 1px 0;
}

.term-line:first-child {
  color: var(--neon-cyan);
}

/* ── Login ─────────────────────────────────────────────────────────────── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(circle at 50% 0%, rgba(0, 246, 255, 0.04), transparent 45%),
    var(--cyber-bg);
  background-image:
    linear-gradient(rgba(0, 246, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 246, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: rgba(2, 4, 7, 0.95);
  border: 1px solid var(--neon-cyan);
  border-radius: 4px;
  box-shadow: 0 0 30px rgba(0, 246, 255, 0.2);
  padding: 24px;
}

.login-title {
  font-family: var(--font-mono);
  font-size: 18px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neon-cyan);
  margin: 0 0 6px;
}

.login-sub {
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin: 0;
}

.login-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.login-card input {
  width: 100%;
}

.login-btn {
  width: 100%;
  margin-top: 12px;
}

.login-error {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--neon-red);
}

.login-error:empty {
  display: none;
}

.login-hint {
  margin-top: 14px;
  font-size: 10px;
  color: var(--text-muted);
  overflow-wrap: anywhere;
}

/* ── Desktop ───────────────────────────────────────────────────────────── */
@media (min-width: 900px) {
  .layout {
    grid-template-columns: 210px 1fr;
  }

  .sidebar {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    border-bottom: none;
    border-right: 1px solid var(--border);
    padding: 18px 14px;
  }

  .sidebar-foot {
    margin-left: 0;
    text-align: left;
    margin-top: auto;
    padding-top: 18px;
  }

  .workspace {
    padding: 22px;
  }
}