:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --border: #2a2f3a;
  --text: #e6e9ef;
  --text-dim: #9aa3b2;
  --accent: #4f8cff;
  --ok: #35c56a;
  --warn: #e3b341;
  --err: #f0555a;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

body.centered {
  display: flex;
  align-items: center;
  justify-content: center;
}

a { color: var(--accent); }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
}

.topbar h2 { margin: 0; font-size: 18px; }
.topbar nav a { margin-left: 16px; font-size: 14px; text-decoration: none; color: var(--text-dim); }
.topbar nav a:hover { color: var(--text); }

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.login-card { width: 340px; }

h1 { font-size: 22px; margin: 0 0 4px; }
.subtitle { color: var(--text-dim); margin: 0 0 20px; font-size: 14px; }

label {
  display: block;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 14px;
}

input[type="text"], input[type="password"] {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  font-size: 14px;
}

input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.hint { font-size: 12px; color: var(--text-dim); margin-top: 4px; }

.btn {
  border: none;
  border-radius: 8px;
  padding: 11px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary { background: var(--accent); color: white; }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-secondary { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
.btn-danger { background: var(--err); color: white; }
.btn-row { display: flex; gap: 10px; margin-top: 8px; }

.alert {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 16px;
}
.alert-error { background: rgba(240, 85, 90, 0.12); color: var(--err); border: 1px solid rgba(240, 85, 90, 0.3); }
.alert-warn { background: rgba(227, 179, 65, 0.12); color: var(--warn); border: 1px solid rgba(227, 179, 65, 0.3); }
.alert-ok { background: rgba(53, 197, 106, 0.12); color: var(--ok); border: 1px solid rgba(53, 197, 106, 0.3); }
.hidden { display: none !important; }

.checklist { list-style: none; padding: 0; margin: 0 0 20px; }
.checklist li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.checklist li:last-child { border-bottom: none; }
.check-icon { font-weight: 700; width: 18px; flex-shrink: 0; }
.check-ok .check-icon { color: var(--ok); }
.check-block .check-icon { color: var(--err); }

.summary-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  font-size: 13px;
  margin-bottom: 20px;
}
.summary-grid dt { color: var(--text-dim); }
.summary-grid dd { margin: 0; font-family: ui-monospace, SFMono-Regular, monospace; }

.steps { list-style: none; padding: 0; margin: 0 0 20px; }
.steps li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.steps li:last-child { border-bottom: none; }
.step-icon {
  width: 22px; height: 22px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
  background: var(--panel-2);
  border: 1px solid var(--border);
}
.step-pending .step-icon { color: var(--text-dim); }
.step-running .step-icon { color: var(--accent); border-color: var(--accent); animation: pulse 1.2s infinite; }
.step-done .step-icon { color: var(--ok); border-color: var(--ok); }
.step-failed .step-icon { color: var(--err); border-color: var(--err); }
.step-label { flex: 1; }
.step-pending .step-label { color: var(--text-dim); }

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.log-panel {
  background: #0a0c10;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  height: 320px;
  overflow-y: auto;
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 12.5px;
  line-height: 1.6;
  color: #c3c9d4;
  white-space: pre-wrap;
  word-break: break-all;
}

.credential-box {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  margin-bottom: 12px;
}
.credential-box .field { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: 6px; font-family: ui-monospace, SFMono-Regular, monospace; font-size: 13px; }
.credential-box .field button { background: none; border: 1px solid var(--border); color: var(--text-dim); border-radius: 6px; padding: 3px 8px; cursor: pointer; font-size: 11px; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--text-dim); font-weight: 600; }
.status-badge { padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.status-succeeded { background: rgba(53, 197, 106, 0.15); color: var(--ok); }
.status-failed { background: rgba(240, 85, 90, 0.15); color: var(--err); }
.status-running { background: rgba(79, 140, 255, 0.15); color: var(--accent); }

.app-layout {
  display: flex;
  align-items: flex-start;
}

.sidebar {
  width: 280px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  background: var(--panel);
  padding: 20px 16px;
  min-height: calc(100vh - 57px);
  overflow-y: auto;
}

.sidebar h3 {
  margin: 0 0 12px;
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sidebar-empty { color: var(--text-dim); font-size: 12.5px; }

.client-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 10px;
  font-size: 12.5px;
}

.client-card .client-domain { font-weight: 600; font-size: 13px; word-break: break-all; }
.client-card .client-domain a { color: var(--text); text-decoration: none; }
.client-card .client-domain a:hover { color: var(--accent); }
.client-card .client-label { color: var(--text-dim); margin: 2px 0 8px; }

.client-card .client-status { display: flex; align-items: center; margin-bottom: 8px; }
.pm2-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 6px; flex-shrink: 0; }
.pm2-online { background: var(--ok); }
.pm2-stopped { background: var(--err); }
.pm2-errored { background: var(--warn); }
.pm2-unknown { background: var(--text-dim); }

.client-card select.payment-select {
  width: 100%;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 6px;
  font-size: 12px;
  margin-bottom: 8px;
}

.client-card .client-row { display: flex; gap: 6px; }
.btn-mini {
  flex: 1;
  font-size: 11px;
  padding: 5px 8px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
}
.btn-mini:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-mini:not(:disabled):hover { border-color: var(--accent); }

.client-card .client-remove {
  width: 100%;
  margin-top: 6px;
  color: var(--text-dim);
  font-size: 10.5px;
}
.client-card .client-remove:hover { color: var(--err); border-color: var(--err); }

.sidebar-register { margin-top: 4px; }
.sidebar-register-toggle {
  font-size: 12px;
  color: var(--text-dim);
  cursor: pointer;
  padding: 6px 0;
}
.sidebar-register-toggle:hover { color: var(--accent); }
.sidebar-register-form { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.sidebar-register-form input {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 6px 8px;
  font-size: 12px;
}