:root {
  --bg: #0f1419;
  --bg2: #1a2029;
  --fg: #e6edf3;
  --muted: #8b949e;
  --accent: #4ec9b0;
  --accent2: #f9e2af;
  --danger: #f38ba8;
  --ok: #a6e3a1;
  --border: #30363d;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
  font-size: 14px;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
}
.brand {
  font-weight: bold;
  font-size: 18px;
  color: var(--accent2);
}
nav a {
  color: var(--muted);
  padding: 8px 14px;
  margin: 0 4px;
  cursor: pointer;
  border-radius: 6px;
  text-decoration: none;
}
nav a.active { background: var(--accent); color: #0f1419; }
nav a:hover { background: var(--border); color: var(--fg); }
.user { display: flex; align-items: center; gap: 8px; }
.user button { background: none; border: 1px solid var(--border); color: var(--fg);
  border-radius: 4px; padding: 4px 8px; cursor: pointer; }

main { padding: 20px; max-width: 1400px; margin: 0 auto; }
.view.hidden { display: none; }
h1 { margin: 0 0 14px; }
h2 { margin-top: 28px; margin-bottom: 10px; color: var(--muted); font-size: 16px; }

.charger-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.charger-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
}
.charger-card h3 { margin: 0 0 6px; color: var(--accent2); }
.charger-card .row { display: flex; justify-content: space-between; margin: 4px 0; }
.charger-card .row .lbl { color: var(--muted); }
.charger-card .badge {
  display: inline-block; padding: 2px 8px; border-radius: 99px;
  font-size: 11px; margin-right: 4px;
}
.badge.ok { background: #1a4a2c; color: var(--ok); }
.badge.warn { background: #4a3a1a; color: var(--accent2); }
.badge.bad { background: #4a1a28; color: var(--danger); }
.charger-card .ctrls { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.charger-card button {
  background: var(--border);
  color: var(--fg);
  border: none;
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
}
.charger-card button:hover { background: var(--accent); color: #0f1419; }
.charger-card input[type=number] {
  width: 60px;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px;
}

.live-controls { display: flex; gap: 16px; align-items: center; margin-bottom: 6px; }
.live-controls input[type=text] {
  background: var(--bg2); border: 1px solid var(--border); color: var(--fg);
  border-radius: 4px; padding: 4px 8px;
}
.live-controls button {
  background: var(--border); border: none; color: var(--fg);
  padding: 4px 10px; border-radius: 4px; cursor: pointer;
}
#live-log {
  background: #000;
  color: #d1d1d1;
  padding: 10px;
  border-radius: 6px;
  height: 360px;
  overflow-y: auto;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 11.5px;
  white-space: pre-wrap;
  word-break: break-all;
}
#live-log .cp_to_proxy { color: var(--accent2); }
#live-log .proxy_to_cp { color: var(--accent); }
#live-log .to_proxy    { color: #89dceb; }
#live-log .err         { color: var(--danger); }

.filters { display: flex; gap: 14px; align-items: center; margin-bottom: 10px; flex-wrap: wrap; }
.filters input, .filters select {
  background: var(--bg2); color: var(--fg); border: 1px solid var(--border);
  border-radius: 4px; padding: 4px 8px;
}
.filters button {
  background: var(--accent); color: #0f1419; border: none;
  padding: 6px 14px; border-radius: 4px; cursor: pointer; font-weight: 600;
}

.tbl { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.tbl th, .tbl td { padding: 6px 10px; text-align: left; border-bottom: 1px solid var(--border); }
.tbl th { background: var(--bg2); color: var(--muted); position: sticky; top: 0; }
.tbl tr:hover td { background: #1c2733; }
.tbl .payload {
  max-width: 400px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: "SF Mono", monospace;
  color: var(--muted);
  cursor: pointer;
}

#cfg {
  background: var(--bg2);
  padding: 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-family: "SF Mono", monospace;
  font-size: 12.5px;
  white-space: pre;
  overflow-x: auto;
}

.modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.6);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
}
.modal.hidden { display: none; }
.modal-content {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  min-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.modal-content label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); }
.modal-content input {
  background: var(--bg); color: var(--fg);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 8px; font-size: 14px;
}
.modal-content button {
  background: var(--accent); color: #0f1419; border: none;
  padding: 10px; border-radius: 4px; cursor: pointer; font-weight: 600;
}
.err { color: var(--danger); min-height: 16px; }

/* ------- Tabs (Einstellungen) ------- */
.tabs {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 18px;
}
.tab {
  padding: 8px 16px;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  text-decoration: none;
  font-size: 13px;
}
.tab:hover { color: var(--fg); }
.tab.active {
  color: var(--accent2);
  border-bottom-color: var(--accent);
}
.tab-panel.hidden { display: none; }

/* ------- Panel-Header (Ueberschrift + Action-Buttons) ------- */
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  flex-wrap: wrap;
  gap: 10px;
}
.panel-header h2 { margin: 0; color: var(--fg); font-size: 18px; }
.panel-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ------- Buttons ------- */
.btn-primary, .btn-secondary, .btn-danger {
  border: none;
  padding: 7px 14px;
  border-radius: 5px;
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
  display: inline-block;
}
.btn-primary { background: var(--accent); color: #0f1419; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-secondary { background: var(--border); color: var(--fg); }
.btn-secondary:hover { background: #3d444d; }
.btn-danger { background: #4a1a28; color: var(--danger); }
.btn-danger:hover { background: #5a2030; }
.btn-danger.small { padding: 4px 10px; font-size: 12px; }
.btn-primary.small, .btn-secondary.small { padding: 4px 10px; font-size: 12px; }

/* ------- Hint-Texte ------- */
.hint {
  color: var(--muted);
  font-size: 12.5px;
  margin: 8px 0 14px;
  line-height: 1.5;
}
.hint code {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 12px;
  color: var(--accent2);
}
.hint a { color: var(--accent); }
.muted { color: var(--muted); font-size: 12px; font-weight: normal; }

/* ------- Form-Cards (Konto/Allgemein) ------- */
.form-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px;
  max-width: 520px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.form-card label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--muted);
  font-size: 13px;
}
.form-card label.inline {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  color: var(--fg);
}
.form-card input[type=text],
.form-card input[type=password],
.form-card input[type=number] {
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 8px 10px;
  font-size: 14px;
}
.form-card input[type=text]:focus,
.form-card input[type=password]:focus,
.form-card input[type=number]:focus {
  outline: none;
  border-color: var(--accent);
}
.form-card button[type=submit] {
  align-self: flex-start;
  margin-top: 4px;
}
.form-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.form-row label { flex-shrink: 0; min-width: 120px; }
.form-msg {
  font-size: 13px;
  min-height: 18px;
  padding: 6px 0;
}
.form-msg.err { color: var(--danger); }
.form-msg.ok { color: var(--ok); }

/* ------- Modal: wide + 2-col ------- */
.modal-content.wide {
  min-width: 480px;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-content h2 { margin: 0 0 6px; color: var(--accent2); font-size: 18px; }
.modal-content .hint { margin: 0 0 6px; }
.modal-content select {
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 8px 10px;
  font-size: 14px;
}
.modal-content label.inline {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  color: var(--fg);
  font-size: 13px;
}
.modal-content label.inline input[type=checkbox] {
  margin: 0;
  width: auto;
}
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 6px;
  flex-wrap: wrap;
}
.modal-actions .btn-danger { margin-right: auto; }

/* ------- Upstream-/Client-Tabellen ------- */
.tbl code {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 11.5px;
  color: var(--accent2);
}
.tbl td .badge { margin: 0; }
.tbl .mono { font-family: "SF Mono", Menlo, Consolas, monospace; font-size: 11.5px; }
.tbl .actions { white-space: nowrap; display: flex; gap: 6px; }
.tbl td.url-cell {
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: "SF Mono", monospace;
  font-size: 11.5px;
  color: var(--muted);
}

/* Login-Link im Error-Fall */
#err.active { display: block; }

/* Forward-Targets-Picker */
.targets-picker {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px;
  margin-top: 6px;
}
.targets-list {
  list-style: none;
  padding: 0;
  margin: 0 0 8px 0;
}
.targets-empty {
  color: var(--muted);
  font-style: italic;
  padding: 8px 4px;
  font-size: 12.5px;
}
.targets-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 10px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 4px;
  margin-bottom: 4px;
}
.targets-item.primary {
  border-color: var(--accent);
  background: rgba(78, 201, 176, 0.08);
}
.targets-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}
.targets-badge {
  display: inline-block;
  background: var(--accent);
  color: #0f1419;
  font-size: 10.5px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.targets-actions {
  display: flex;
  gap: 4px;
}
.targets-actions button {
  padding: 2px 8px;
  font-size: 12px;
  line-height: 1.3;
  min-width: 28px;
}
.targets-add {
  display: flex;
  gap: 6px;
  align-items: stretch;
}
.targets-add select {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--fg);
  padding: 5px 8px;
  border-radius: 4px;
  font-size: 13px;
}
.targets-add button {
  padding: 4px 14px;
  font-weight: 700;
}