:root {
  --bg: #0f1216;
  --panel: #171b22;
  --panel-2: #1e242d;
  --border: #2a323d;
  --text: #e6e9ef;
  --muted: #8b95a4;
  --accent: #4f9cf9;
  --green: #46c46a;
  --orange: #e0a53c;
  --red: #e0574c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}

.topbar {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.brand { font-weight: 700; font-size: 18px; letter-spacing: 0.3px; }
.brand-sub { color: var(--muted); font-size: 12px; }
.env {
  margin-left: 12px;
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 10px;
}
.sync-btn { margin-left: auto; padding: 6px 12px; font-size: 13px; }
.chip.warn { color: var(--orange); border-color: var(--orange); }

.layout { display: flex; min-height: calc(100vh - 51px); }

.sidebar {
  width: 200px;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.tab {
  text-align: left;
  background: transparent;
  color: var(--muted);
  border: none;
  padding: 9px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
}
.tab:hover { background: var(--panel-2); color: var(--text); }
.tab.active { background: var(--panel-2); color: var(--text); font-weight: 600; }

.content { flex: 1; padding: 24px; }
.loading { color: var(--muted); }

h2 { margin: 0 0 4px; font-size: 20px; }
.section-hint { color: var(--muted); margin: 0 0 20px; font-size: 13px; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}
.card .num { font-size: 28px; font-weight: 700; }
.card .label { color: var(--muted); font-size: 12px; margin-top: 4px; }

table { width: 100%; border-collapse: collapse; margin-top: 8px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.4px; }
code { background: var(--panel-2); padding: 1px 6px; border-radius: 6px; font-size: 12px; }

.placeholder {
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 40px;
  text-align: center;
  color: var(--muted);
}
.chip { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; border: 1px solid var(--border); }

.row { display: flex; gap: 8px; margin-bottom: 16px; }
.row input {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 14px;
}
button {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
}
button:hover { filter: brightness(1.1); }
button:disabled { opacity: 0.35; cursor: not-allowed; filter: none; }
button.danger { background: transparent; color: var(--red); border: 1px solid var(--border); padding: 4px 10px; }
button.danger:hover { background: var(--panel-2); }

.form-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; align-items: center; }
.form-grid input, .form-grid select, .row select {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 14px;
}
td.actions { display: flex; gap: 6px; align-items: center; }
td.actions button { padding: 4px 10px; font-size: 12px; }
td.actions select { background: var(--panel-2); border: 1px solid var(--border); color: var(--text); border-radius: 6px; padding: 3px 6px; font-size: 12px; }
.keybox {
  background: rgba(79, 156, 249, 0.1);
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 14px;
  font-size: 13px;
  word-break: break-all;
}
.keybox code { background: transparent; color: var(--text); font-size: 13px; }

.panel-block { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; margin-bottom: 16px; }
.chips-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.fchip { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 12px; font-size: 13px; background: var(--panel-2); border: 1px solid var(--border); }
.fchip a { color: var(--red); cursor: pointer; font-weight: 700; text-decoration: none; }
.muted { color: var(--muted); font-size: 12px; }

.tip { position: relative; cursor: help; border-bottom: 1px dotted var(--muted); }
.tip:hover::after {
  content: attr(data-tip);
  position: absolute; left: 0; top: 135%; z-index: 20;
  background: #0b0e12; color: var(--text);
  padding: 8px 10px; border-radius: 8px; border: 1px solid var(--border);
  white-space: pre-wrap; font-size: 12px; line-height: 1.5; min-width: 200px; max-width: 420px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.5);
}
button.mini { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); padding: 2px 7px; font-size: 12px; }
button.mini:hover { background: var(--border); }
button.mini.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.note-input {
  width: 150px; background: var(--panel-2); border: 1px solid var(--border);
  color: var(--text); padding: 4px 8px; border-radius: 6px; font-size: 12px;
}

textarea.bulk {
  width: 100%;
  min-height: 120px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  resize: vertical;
  margin-bottom: 8px;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  width: 480px;
  max-width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
}
.modal h3 { margin: 0 0 16px; }
.modal .field { margin-bottom: 12px; }
.modal label { display: block; color: var(--muted); font-size: 12px; margin-bottom: 4px; }
.modal input, .modal select {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 14px;
}
.modal .actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }
.modal.wide { width: 760px; }
.modal.wide table { width: 100%; }
.modal.wide code { word-break: break-all; }