:root {
  --bg: #0f1117;
  --bg-card: #1a1d29;
  --bg-elevated: #232735;
  --border: #2a2f40;
  --text: #e4e6eb;
  --text-muted: #8b90a0;
  --primary: #4a9eff;
  --primary-dark: #3a7fd0;
  --success: #2ecc71;
  --danger: #e74c3c;
  --warning: #f39c12;
  --orange: #e67e22;
  --radius: 8px;
}

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

body {
  font-family: 'Segoe UI', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

/* ── Navbar ── */
.navbar {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 16px; color: var(--primary);
}
.nav-links { display: flex; gap: 4px; flex: 1; }
.nav-links a {
  color: var(--text-muted); text-decoration: none;
  padding: 8px 14px; border-radius: 6px; font-size: 14px; font-weight: 500;
  transition: all 0.15s;
}
.nav-links a:hover { background: var(--bg-elevated); color: var(--text); }
.nav-links a.active { background: var(--primary); color: #fff; }
.nav-user { display: flex; align-items: center; gap: 14px; font-size: 14px; }
.nav-user span { color: var(--text-muted); }
.btn-logout {
  color: var(--text-muted); text-decoration: none; font-size: 13px;
  padding: 6px 12px; border: 1px solid var(--border); border-radius: 6px;
}
.btn-logout:hover { border-color: var(--danger); color: var(--danger); }

/* ── Layout ── */
.main-content { max-width: 1200px; margin: 0 auto; padding: 28px 24px; }
.page-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 24px;
}
.page-header h2 { font-size: 22px; font-weight: 700; }
.mt-24 { margin-top: 24px; } .mt-16 { margin-top: 16px; }

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.card-header { padding: 16px 20px; border-bottom: 1px solid var(--border); }
.card-header h3 { font-size: 16px; font-weight: 600; }
.card-body { padding: 20px; }
.card-body.p-0 { padding: 0; }
.card-footer { padding: 14px 20px; border-top: 1px solid var(--border); }

/* ── Stats ── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.stat-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
  display: flex; align-items: center; gap: 16px;
}
.stat-icon {
  width: 48px; height: 48px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.stat-icon.blue { background: rgba(74,158,255,.15); color: var(--primary); }
.stat-icon.green { background: rgba(46,204,113,.15); color: var(--success); }
.stat-icon.purple { background: rgba(155,89,182,.15); color: #9b59b6; }
.stat-info { display: flex; flex-direction: column; }
.stat-value { font-size: 28px; font-weight: 700; }
.stat-label { font-size: 13px; color: var(--text-muted); }

/* ── Tables ── */
.table { width: 100%; border-collapse: collapse; }
.table th {
  text-align: left; padding: 12px 16px; font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted);
  border-bottom: 1px solid var(--border); font-weight: 600;
}
.table td { padding: 14px 16px; border-bottom: 1px solid var(--border); font-size: 14px; }
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: rgba(255,255,255,.02); }
.actions { display: flex; gap: 8px; align-items: center; }
.actions form { display: inline; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 6px; justify-content: center;
  padding: 9px 16px; border: none; border-radius: 6px; font-size: 14px;
  font-weight: 500; cursor: pointer; text-decoration: none; transition: all 0.15s;
  font-family: inherit;
}
.btn:hover { transform: translateY(-1px); filter: brightness(1.1); }
.btn:active { transform: translateY(0); }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-full { width: 100%; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-secondary { background: var(--bg-elevated); color: var(--text); border: 1px solid var(--border); }
.btn-success { background: var(--success); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-warning { background: var(--warning); color: #fff; }
.btn-orange { background: var(--orange); color: #fff; }
.btn-blue { background: var(--primary); color: #fff; }

/* ── Forms ── */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; margin-bottom: 6px; font-size: 14px; font-weight: 500; }
.form-group label small { color: var(--text-muted); font-weight: 400; }
.form-group input, .form-group select {
  width: 100%; padding: 10px 12px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text); font-size: 14px; font-family: inherit;
}
.form-group input:focus, .form-group select:focus {
  outline: none; border-color: var(--primary);
}
.form-row { display: flex; gap: 14px; }
.flex-1 { flex: 1; } .flex-3 { flex: 3; }
.form-check { display: flex; align-items: center; gap: 8px; }
.form-check input { width: auto; }
.form-check label { margin: 0; }
.form-actions { display: flex; gap: 10px; margin-top: 8px; }
.input-danger { border-color: var(--danger) !important; }

/* ── Badges ── */
.badge {
  display: inline-block; padding: 3px 10px; border-radius: 12px;
  font-size: 12px; font-weight: 600;
}
.badge-success { background: rgba(46,204,113,.15); color: var(--success); }
.badge-danger { background: rgba(231,76,60,.15); color: var(--danger); }
.badge-secondary { background: var(--bg-elevated); color: var(--text-muted); }
.badge-action-power_on { background: rgba(46,204,113,.15); color: var(--success); }
.badge-action-power_off { background: rgba(231,76,60,.15); color: var(--danger); }
.badge-action-restart { background: rgba(243,156,18,.15); color: var(--warning); }
.badge-action-rebuild { background: rgba(230,126,34,.15); color: var(--orange); }
.badge-action-console { background: rgba(74,158,255,.15); color: var(--primary); }

.perm-tag {
  display: inline-block; padding: 2px 7px; border-radius: 4px;
  font-size: 11px; font-weight: 600; margin: 1px;
}
.perm-tag.green { background: rgba(46,204,113,.15); color: var(--success); }
.perm-tag.red { background: rgba(231,76,60,.15); color: var(--danger); }
.perm-tag.yellow { background: rgba(243,156,18,.15); color: var(--warning); }
.perm-tag.orange { background: rgba(230,126,34,.15); color: var(--orange); }
.perm-tag.blue { background: rgba(74,158,255,.15); color: var(--primary); }

/* ── Alerts ── */
.alert {
  padding: 12px 16px; border-radius: 6px; margin-bottom: 16px; font-size: 14px;
}
.alert-success { background: rgba(46,204,113,.12); color: var(--success); border: 1px solid rgba(46,204,113,.3); }
.alert-danger { background: rgba(231,76,60,.12); color: var(--danger); border: 1px solid rgba(231,76,60,.3); }
.alert-warning { background: rgba(243,156,18,.12); color: var(--warning); border: 1px solid rgba(243,156,18,.3); }

/* ── Login ── */
.login-page {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; background: radial-gradient(circle at 50% 30%, #1a2440, #0f1117);
}
.login-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 36px; width: 100%; max-width: 380px;
}
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo h1 { font-size: 22px; margin-top: 12px; }
.login-logo p { color: var(--text-muted); font-size: 14px; }

/* ── VM Grid (customer) ── */
.vm-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 18px;
}
.vm-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px; position: relative;
  transition: opacity 0.2s;
}
.vm-card.loading { opacity: 0.6; pointer-events: none; }
.vm-card-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 14px;
}
.vm-name { display: flex; align-items: center; gap: 8px; font-size: 16px; }
.vm-vcenter { font-size: 12px; color: var(--text-muted); }
.vm-status-dot {
  width: 10px; height: 10px; border-radius: 50%; background: #555;
}
.vm-status-dot.on { background: var(--success); box-shadow: 0 0 8px var(--success); }
.vm-status-dot.off { background: var(--danger); }
.vm-status-dot.unknown { background: var(--warning); }

.vm-info {
  background: var(--bg); border-radius: 6px; padding: 12px; margin-bottom: 14px;
}
.vm-info-row {
  display: flex; justify-content: space-between; padding: 4px 0; font-size: 13px;
}
.vm-info-row span:first-child { color: var(--text-muted); }

.vm-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.vm-action-status {
  margin-top: 12px; font-size: 13px; min-height: 18px;
}
.status-info { color: var(--primary); }
.status-success { color: var(--success); }
.status-error { color: var(--danger); }

/* ── Modal ── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.6);
  display: flex; align-items: center; justify-content: center; z-index: 1000;
  backdrop-filter: blur(2px);
}
.modal {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; width: 100%; max-width: 480px; padding: 0;
  max-height: 90vh; overflow-y: auto;
}
.modal-danger { border-color: rgba(231,76,60,.4); }
.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 20px; border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 17px; }
.modal-close {
  background: none; border: none; color: var(--text-muted);
  font-size: 18px; cursor: pointer;
}
.modal-body { padding: 20px; }
.modal form { padding: 20px; }
.modal .form-actions { padding: 0; }

.perms-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.perm-check { display: flex; align-items: center; gap: 6px; font-size: 14px; cursor: pointer; }
.perm-check input { width: auto; }

/* ── Misc ── */
.text-mono { font-family: 'Consolas', monospace; }
.text-sm { font-size: 13px; }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.text-danger { color: var(--danger); }
.empty-state {
  text-align: center; padding: 60px 20px; color: var(--text-muted);
}
.empty-state p { margin-top: 16px; }
.pagination { display: flex; align-items: center; justify-content: center; gap: 16px; }
code {
  background: var(--bg); padding: 2px 8px; border-radius: 4px;
  font-family: 'Consolas', monospace; color: var(--primary);
}
/* ── Teste de conexão vCenter ── */
.test-result {
  padding: 12px 14px; border-radius: 6px; margin-bottom: 16px;
  font-size: 14px; line-height: 1.5;
}
.test-result small { color: inherit; opacity: .85; }
.test-info    { background: rgba(74,158,255,.12); color: var(--primary); border: 1px solid rgba(74,158,255,.3); }
.test-success { background: rgba(46,204,113,.12); color: var(--success); border: 1px solid rgba(46,204,113,.3); }
.test-error   { background: rgba(231,76,60,.12); color: var(--danger); border: 1px solid rgba(231,76,60,.3); }
.err-code {
  font-family: 'Consolas', monospace; font-weight: 700; font-size: 12px;
  background: rgba(0,0,0,.25); padding: 1px 6px; border-radius: 4px;
}
.btn-loading { opacity: .6; pointer-events: none; }
.btn-loading::after {
  content: ''; width: 12px; height: 12px; margin-left: 4px;
  border: 2px solid currentColor; border-top-color: transparent;
  border-radius: 50%; display: inline-block; animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.shake { animation: shake 0.4s; }
@keyframes shake {
  0%,100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}