/* ── Tier Badge（topbar）────────────────────────────── */
.auth-tier-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 10px;
  letter-spacing: 0.5px;
  white-space: nowrap;
}
.auth-tier-free  { background: rgba(138,143,153,0.2); color: #8a8f99; }
.auth-tier-pro   { background: rgba(59,130,246,0.2);  color: #60a5fa; border: 1px solid rgba(59,130,246,0.4); }
.auth-tier-vvvip { background: rgba(251,191,36,0.2);  color: #fbbf24; border: 1px solid rgba(251,191,36,0.4); }
.auth-tier-guest { display: none; }

/* 🔑 序號按鈕 */
.auth-key-btn {
  background: none;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 6px;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  padding: 3px 7px;
  transition: color 0.15s, border-color 0.15s;
}
.auth-key-btn:hover { color: var(--text); border-color: rgba(255,255,255,0.3); }

/* ── 序號 Modal ─────────────────────────────────────── */
.auth-key-modal { min-width: 320px; }

.auth-key-input-row {
  display: flex;
  gap: 8px;
  margin: 12px 0 6px;
}
.auth-key-input {
  flex: 1;
  background: var(--bg3);
  border: 1px solid var(--hint);
  border-radius: 6px;
  color: var(--text);
  font-size: 14px;
  letter-spacing: 2px;
  padding: 8px 12px;
}
.auth-key-input:focus { outline: none; border-color: var(--accent); }
.auth-key-input::placeholder { letter-spacing: 1px; color: var(--hint); }

.auth-key-submit {
  background: var(--accent);
  border: none;
  border-radius: 6px;
  color: #fff;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  white-space: nowrap;
}
.auth-key-submit:hover   { opacity: 0.85; }
.auth-key-submit:disabled { opacity: 0.4; cursor: not-allowed; }

.auth-key-status {
  font-size: 13px;
  min-height: 20px;
  margin-bottom: 6px;
  color: var(--text);
}
.auth-key-hint { font-size: 11px; color: var(--muted); margin: 4px 0 0; }

/* ── 管理後台 ────────────────────────────────────────── */
.admin-panel h3 { margin-bottom: 16px; }

.admin-section { margin-bottom: 20px; }

.admin-section-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.admin-add-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.admin-add-row .auth-key-input { letter-spacing: 0; }

.admin-key-result {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  padding: 8px 12px;
  background: var(--bg3);
  border-radius: 6px;
  border: 1px solid var(--hint);
  min-height: 0;
}
.admin-key-result:empty { display: none; }

/* 會員列表 */
.admin-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 280px;
  overflow-y: auto;
}

.admin-list-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: var(--bg3);
  border-radius: 6px;
  font-size: 12px;
  flex-wrap: wrap;
}

.admin-key-code {
  font-family: monospace;
  font-size: 13px;
  letter-spacing: 1.5px;
  color: var(--text);
  min-width: 80px;
}
.admin-key-email {
  flex: 1;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 180px;
}
.admin-key-tier {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 8px;
}
.admin-tier-pro   { background: rgba(59,130,246,0.2);  color: #60a5fa; }
.admin-tier-vvvip { background: rgba(251,191,36,0.2);  color: #fbbf24; }

.admin-key-used  { font-size: 11px; color: var(--muted); white-space: nowrap; }

.admin-toggle-btn {
  background: none;
  border: 1px solid var(--hint);
  border-radius: 4px;
  color: var(--muted);
  cursor: pointer;
  font-size: 11px;
  padding: 2px 8px;
  white-space: nowrap;
}
.admin-toggle-btn:hover { border-color: var(--text); color: var(--text); }

/* ── personas-panel.js — AI 圓桌 Panel ─────────────────────────────────── */
.pp-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

/* 子 Tab Bar */
.pp-tabbar {
  display: flex;
  gap: 4px;
  padding: 12px 16px 0;
  border-bottom: 1px solid var(--hint);
  flex-shrink: 0;
}
.pp-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  padding: 6px 14px 8px;
  margin-bottom: -1px;
  transition: color 0.15s, border-color 0.15s;
}
.pp-tab:hover  { color: var(--text); }
.pp-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* Panel 顯示 */
.pp-panel { display: none; padding: 16px; overflow-y: auto; flex: 1; }
.pp-panel.active { display: block; }

/* 對話 placeholder */
.pp-chat-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 200px;
  gap: 10px;
  color: var(--muted);
}
.pp-placeholder-icon  { font-size: 40px; }
.pp-placeholder-title { font-size: 15px; font-weight: 600; color: var(--text); }
.pp-placeholder-desc  { font-size: 12px; text-align: center; line-height: 1.6; }

/* 鎖定畫面 */
.personas-locked {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 200px;
  gap: 12px;
  color: var(--muted);
}
.personas-locked-icon { font-size: 36px; }
.personas-locked-text { font-size: 14px; }

/* 人格管理 */
.pp-manage-hint {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 14px;
  padding: 10px 12px;
  background: var(--bg3);
  border-radius: 6px;
}
.pp-row     { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.pp-row-col { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.pp-actions { gap: 8px; }
.pp-label   { font-size: 12px; color: var(--muted); white-space: nowrap; }

.pp-select {
  flex: 1;
  background: var(--bg3);
  border: 1px solid var(--hint);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  padding: 6px 10px;
}
.pp-textarea {
  background: var(--bg3);
  border: 1px solid var(--hint);
  border-radius: 6px;
  color: var(--text);
  font-size: 12px;
  padding: 8px 10px;
  resize: vertical;
  font-family: monospace;
}
.pp-textarea:focus { outline: none; border-color: var(--accent); }

.pp-btn {
  background: var(--bg3);
  border: 1px solid var(--hint);
  border-radius: 6px;
  color: var(--text);
  cursor: pointer;
  font-size: 12px;
  padding: 6px 12px;
  white-space: nowrap;
}
.pp-btn:hover        { border-color: var(--accent); color: var(--accent); }
.pp-btn-primary      { background: var(--accent); border-color: var(--accent); color: #fff; }
.pp-btn-primary:hover { opacity: 0.85; }
.pp-btn-danger       { border-color: var(--down); color: var(--down); }
.pp-btn-danger:hover  { background: var(--down); color: #fff; }

.pp-hint        { font-size: 11px; color: var(--muted); }
.pp-json-status { font-size: 12px; min-height: 18px; color: var(--text); margin-top: 4px; }

.pp-current      { margin-top: 16px; }
.pp-current-head {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
}
.pp-current-list { display: flex; flex-direction: column; gap: 4px; max-height: 200px; overflow-y: auto; }
.pp-line-item    { display: flex; gap: 8px; padding: 5px 8px; background: var(--bg3); border-radius: 4px; font-size: 12px; }
.pp-line-num     { color: var(--hint); min-width: 20px; text-align: right; }
.pp-line-text    { color: var(--text); line-height: 1.5; }
.pp-empty        { color: var(--muted); font-size: 12px; text-align: center; padding: 20px 0; }

/* ── sync-modal 基礎樣式（序號 Modal / 管理後台共用）────────── */
.sync-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.sync-modal {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  width: 100%;
  max-width: 420px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  color: var(--text);
  font-family: inherit;
}

.sync-modal h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 12px;
}

.sync-modal p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
  margin: 0 0 16px;
}

.sync-modal-btns {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.sync-btn-upload,
.sync-btn-download {
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid var(--border2);
  background: var(--bg3);
  color: var(--text);
  cursor: pointer;
  font-size: 13px;
  font-family: inherit;
  text-align: left;
  transition: background 0.15s, border-color 0.15s;
}
.sync-btn-upload:hover  { border-color: var(--accent); background: rgba(59,130,246,0.08); }
.sync-btn-download:hover { border-color: var(--up);     background: rgba(38,166,154,0.08); }
.sync-btn-upload:disabled,
.sync-btn-download:disabled { opacity: 0.4; cursor: not-allowed; }

.sync-btn-cancel {
  display: block;
  width: 100%;
  padding: 8px;
  border-radius: 8px;
  border: 1px solid var(--hint);
  background: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  font-family: inherit;
  transition: color 0.15s, border-color 0.15s;
}
.sync-btn-cancel:hover { color: var(--text); border-color: var(--border2); }

.sync-modal-status {
  font-size: 12px;
  color: var(--muted);
  min-height: 18px;
  margin-top: 8px;
}

/* admin-panel 寬度覆蓋 */
.admin-panel {
  max-width: 560px !important;
  width: 90% !important;
  max-height: 80vh !important;
  overflow-y: auto !important;
}

/* ── 管理後台 Tab Bar ───────────────────────────────────────── */
.admin-header { margin-bottom: 0; }
.admin-header h3 { margin-bottom: 10px; }

.admin-tab-bar {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--hint);
  margin-bottom: 16px;
}
.admin-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  font-family: inherit;
  padding: 6px 14px 8px;
  margin-bottom: -1px;
  transition: color 0.15s, border-color 0.15s;
}
.admin-tab:hover  { color: var(--text); }
.admin-tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

.admin-tab-panel { display: none; }
.admin-tab-panel.active { display: block; }

/* ── 功能權限面板 ────────────────────────────────────────────── */
.admin-gates-hint {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 14px;
  padding: 8px 12px;
  background: var(--bg3);
  border-radius: 6px;
}

.admin-gates-group { margin-bottom: 16px; }
.admin-gates-group-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--hint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--hint);
}

.admin-gates-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 0;
}
.admin-gates-label {
  flex: 1;
  font-size: 12px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.admin-gates-modified { color: var(--accent); font-weight: 600; }

.admin-gates-select {
  width: 80px;
  flex-shrink: 0;
  padding: 3px 6px;
  font-size: 11px;
  letter-spacing: 0;
}

.admin-gates-reset-one {
  background: none;
  border: none;
  color: var(--hint);
  cursor: pointer;
  font-size: 13px;
  padding: 0 2px;
  width: 20px;
  text-align: center;
}
.admin-gates-reset-one:hover { color: var(--accent); }

.admin-gates-footer {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--hint);
}
.admin-gates-footer .sync-btn-cancel { flex: 1; }
.admin-gates-footer .auth-key-submit { flex: 2; }

/* ── 儲存確認 diff ───────────────────────────────────────────── */
.admin-gates-diff {
  background: var(--bg3);
  border-radius: 6px;
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  max-height: 200px;
  overflow-y: auto;
}
.admin-diff-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  gap: 8px;
}
.admin-diff-label {
  color: var(--muted);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.admin-diff-arrow {
  color: var(--text);
  white-space: nowrap;
  flex-shrink: 0;
}
.admin-diff-arrow strong { color: var(--accent); }