/* AgentCheckin — fnOS app styles */
:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --border: #e5e7eb;
  --text: #1f2329;
  --muted: #8a909a;
  --primary: #3b6cff;
  --primary-dark: #2f57d6;
  --green: #16a34a;
  --green-bg: #eaf7ef;
  --red: #dc2626;
  --red-bg: #fdecec;
  --amber: #d97706;
  --amber-bg: #fdf3e3;
  --blue-bg: #e8efff;
  --gray-bg: #f0f1f3;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(16, 24, 40, .06), 0 1px 2px rgba(16, 24, 40, .04);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
}

/* ---------- top bar ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  padding: 16px 24px;
  background: linear-gradient(135deg, #3b6cff 0%, #7a5af8 100%);
  color: #fff;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-logo { width: 44px; height: 44px; }
.brand h1 { font-size: 18px; margin: 0; font-weight: 600; }
.brand .sub { margin: 0; font-size: 12px; opacity: .85; }
.topbar-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border-radius: 999px;
  font-size: 12px; font-weight: 500;
  background: rgba(255,255,255,.22); color: #fff;
}
.chip .dot { width: 8px; height: 8px; border-radius: 50%; background: #fff; }
.chip.chip-green .dot { background: #4ade80; }
.chip.chip-red .dot { background: #f87171; }

/* ---------- tabs ---------- */
.tabs {
  display: flex; gap: 4px;
  padding: 0 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.tab {
  border: none; background: none; cursor: pointer;
  padding: 12px 18px; font-size: 14px; color: var(--muted);
  border-bottom: 2px solid transparent;
  font-weight: 500;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }

main { max-width: 1080px; margin: 0 auto; padding: 20px 24px 60px; }
.tabpage { display: none; }
.tabpage.active { display: block; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: 1px solid var(--border); background: var(--panel); color: var(--text);
  border-radius: 8px; padding: 7px 14px; font-size: 13px; cursor: pointer;
  transition: all .15s ease; white-space: nowrap;
}
.btn:hover { border-color: #c7cdd6; background: #fafbfc; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.btn-danger { color: var(--red); border-color: #f3c2c2; }
.btn-danger:hover { background: var(--red-bg); border-color: var(--red); }
.btn-sm { padding: 4px 10px; font-size: 12px; border-radius: 6px; }

/* ---------- panels & cards ---------- */
.panel {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 20px; margin-bottom: 20px;
}
.panel h2 { margin: 0 0 12px; font-size: 15px; font-weight: 600; }
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.panel-head h2 { margin: 0; }
.muted { color: var(--muted); font-size: 13px; margin: 4px 0; }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px; margin-bottom: 20px;
}
.acct-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 16px; display: flex; flex-direction: column; gap: 10px;
}
.acct-card.disabled { opacity: .62; }
.acct-head { display: flex; align-items: center; gap: 8px; }
.platform-badge {
  font-size: 11px; font-weight: 700; letter-spacing: .4px;
  padding: 3px 8px; border-radius: 6px;
}
.platform-badge.trae { background: #e8f3ff; color: #0a5cd8; }
.platform-badge.workbuddy { background: #e8f7ef; color: #0a8a4a; }
.platform-badge.qoder { background: #f3eaff; color: #7c3aed; }
.acct-name { font-weight: 600; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.acct-status { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.status-chip { padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 500; }
.status-chip.ok { background: var(--green-bg); color: var(--green); }
.status-chip.already { background: var(--blue-bg); color: var(--primary); }
.status-chip.pending { background: var(--gray-bg); color: var(--muted); }
.status-chip.fail, .status-chip.no_session, .status-chip.no_auth { background: var(--red-bg); color: var(--red); }
.status-chip.inactive, .status-chip.retry_later, .status-chip.ok_unverified { background: var(--amber-bg); color: var(--amber); }
.acct-meta { font-size: 12px; color: var(--muted); display: flex; flex-direction: column; gap: 2px; }
.acct-meta b { color: var(--text); font-weight: 600; }
.acct-actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: auto; }

.hint-list { margin: 0; padding-left: 20px; color: var(--text); }
.hint-list li { margin-bottom: 6px; }

/* ---------- table ---------- */
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th {
  text-align: left; padding: 8px 10px; color: var(--muted);
  font-weight: 500; font-size: 12px; border-bottom: 1px solid var(--border);
}
.tbl td { padding: 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: none; }
.tbl .actions { display: flex; gap: 6px; flex-wrap: wrap; }

/* ---------- forms ---------- */
.input {
  border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 12px; font-size: 13px; font-family: inherit;
  background: #fff; color: var(--text);
  outline: none; transition: border-color .15s;
}
.input:focus { border-color: var(--primary); }
.input-wide { width: 100%; }
.input-time { width: 140px; }
label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 12px; }
label .input { margin-top: 6px; }
.req { color: var(--red); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.switch-label { display: inline-flex; align-items: center; gap: 6px; font-weight: 400; margin-bottom: 0; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.time-chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--blue-bg); color: var(--primary);
  border-radius: 999px; padding: 4px 8px 4px 12px; font-size: 13px; font-weight: 500;
}
.time-chip button {
  border: none; background: rgba(59,108,255,.15); color: var(--primary);
  width: 18px; height: 18px; border-radius: 50%; cursor: pointer;
  font-size: 12px; line-height: 1; display: inline-flex; align-items: center; justify-content: center;
}
.time-chip button:hover { background: var(--primary); color: #fff; }

.msg { margin-top: 10px; font-size: 13px; min-height: 20px; }
.msg.ok { color: var(--green); }
.msg.err { color: var(--red); }

/* ---------- modal ---------- */
.modal-mask {
  position: fixed; inset: 0; background: rgba(15, 18, 25, .45);
  display: flex; align-items: center; justify-content: center;
  z-index: 100; padding: 20px;
}
.modal-mask.hidden { display: none; }
.modal {
  background: #fff; border-radius: 14px; width: 100%; max-width: 520px;
  max-height: 90vh; overflow-y: auto; padding: 22px;
  box-shadow: 0 20px 50px rgba(0,0,0,.18);
}
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.modal-head h3 { margin: 0; font-size: 16px; }
.modal-close {
  border: none; background: var(--gray-bg); width: 28px; height: 28px;
  border-radius: 50%; font-size: 16px; cursor: pointer; color: var(--muted);
}
.modal-close:hover { background: var(--border); color: var(--text); }
.modal-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.mtab {
  border: none; background: none; padding: 8px 12px; cursor: pointer;
  font-size: 13px; color: var(--muted); border-bottom: 2px solid transparent;
}
.mtab.active { color: var(--primary); border-bottom-color: var(--primary); }
.mtabpage { display: none; }
.mtabpage.active { display: block; }

.help { border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; margin-bottom: 14px; background: #fafbfc; }
.help summary { cursor: pointer; font-size: 13px; font-weight: 500; color: var(--primary); }
.help-body { margin-top: 10px; font-size: 13px; }
.help-body p { margin: 6px 0; }
.help-body code { background: var(--gray-bg); padding: 2px 6px; border-radius: 4px; font-size: 12px; }

/* ---------- logs ---------- */
.log-view {
  background: #0f1420; color: #c9d4e5; border-radius: 10px;
  padding: 14px 16px; font-size: 12px; line-height: 1.7;
  font-family: "SF Mono", Menlo, Consolas, "Courier New", monospace;
  max-height: 560px; overflow-y: auto; white-space: pre-wrap; word-break: break-all;
  margin: 0;
}

/* ---------- toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 36px; transform: translateX(-50%);
  background: #1f2329; color: #fff; padding: 10px 20px;
  border-radius: 10px; font-size: 13px; z-index: 200;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
  max-width: 80vw;
}
.toast.hidden { display: none; }
.toast.err { background: var(--red); }
.toast.ok { background: var(--green); }

.hidden { display: none !important; }

@media (max-width: 640px) {
  .topbar { padding: 14px 16px; }
  .tabs { padding: 0 12px; }
  main { padding: 16px 12px 40px; }
  .tab { padding: 10px 12px; }
}