/* ── Auth UI styles (auth-screen, user-menu, settings-modal, admin-modal) ──── */
/* Previously injected via createElement("style") — moved here for CSP compliance */

/* ── auth-screen ──────────────────────────────────────────────────────────── */
#auth-screen{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;
  background:var(--bg-app, #0f1115);padding:24px;font-family:inherit}
#auth-screen .auth-card{width:380px;max-width:100%;background:var(--bg-surface, #1a1d23);
  border:1px solid var(--border, #2a2e36);border-radius:14px;padding:28px 28px 24px;
  box-shadow:0 12px 40px rgba(0,0,0,.4)}
#auth-screen .auth-brand{display:flex;align-items:center;justify-content:center;margin-bottom:22px}
#auth-screen .auth-brand-logo{height:38px;width:auto;display:block}
#auth-screen .auth-title{font-size:20px;font-weight:600;color:var(--text-bright,#fff);margin:0 0 4px}
#auth-screen .auth-subtitle{color:var(--text-muted,#9aa0aa);font-size:13px;margin:0 0 20px;line-height:1.5}
#auth-screen .auth-form{display:flex;flex-direction:column;gap:14px;margin-top:18px}
#auth-screen .auth-lbl{display:flex;flex-direction:column;gap:6px;font-size:11px;color:var(--text-muted,#9aa0aa);
  font-weight:500;text-transform:uppercase;letter-spacing:.04em}
#auth-screen .auth-input{padding:10px 12px;border:1px solid var(--border, #2a2e36);border-radius:8px;
  background:var(--bg-inset, #0f1115);color:var(--text-bright,#fff);font-size:14px;font-family:inherit;outline:none}
#auth-screen .auth-input:focus{border-color:var(--accent, #6aa9ff)}
#auth-screen .auth-error{color:#ff6b6b;font-size:12px;background:rgba(255,107,107,.08);
  border:1px solid rgba(255,107,107,.25);border-radius:6px;padding:8px 10px;line-height:1.4}
#auth-screen .auth-submit{margin-top:4px;padding:11px 14px;border:none;border-radius:8px;
  background:var(--accent, #4a90e2);color:#fff;font-size:14px;font-weight:600;cursor:pointer;font-family:inherit}
#auth-screen .auth-submit:hover{filter:brightness(1.1)}
#auth-screen .auth-submit:disabled{opacity:.6;cursor:wait}
#auth-screen .auth-switch-row{text-align:center;margin-top:8px}
#auth-screen .auth-switch{background:none;border:none;color:var(--accent,#6aa9ff);font-size:12px;
  cursor:pointer;text-decoration:underline;font-family:inherit;padding:4px 8px}

/* ── user-menu ────────────────────────────────────────────────────────────── */
.tb-user-wrap{position:relative;margin-left:6px}
.tb-user-btn{width:32px;height:32px;border-radius:50%;border:1px solid var(--border);
  background:var(--bg-panel);color:var(--text-bright);cursor:pointer;display:flex;
  align-items:center;justify-content:center;padding:0;font-family:inherit;transition:background .12s,border-color .12s,color .12s}
.tb-user-btn:hover{background:var(--bg-hover);border-color:var(--accent);color:var(--accent-bright)}
.tb-user-avatar{font-size:11px;font-weight:600;letter-spacing:.02em}
.tb-user-menu{position:absolute;top:38px;right:0;background:var(--bg-surface);
  border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow-sm);
  min-width:240px;padding:6px;z-index:5000;display:flex;flex-direction:column;gap:2px}
.tb-user-menu.hidden{display:none}
.tb-user-head{padding:10px 12px 12px;border-bottom:1px solid var(--border);margin-bottom:6px}
.tb-user-name{font-size:13px;font-weight:600;color:var(--text-bright);margin-bottom:2px}
.tb-user-email{font-size:11px;color:var(--text-muted)}
.tb-user-plan{font-size:10px;color:var(--text-muted);margin-top:6px;text-transform:uppercase;letter-spacing:.04em}
.tb-user-plan-pill{display:inline-block;padding:2px 6px;border-radius:4px;background:var(--bg-accent-subtle);
  border:1px solid var(--border-accent);color:var(--accent-light);font-weight:600}
.tb-user-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border:none;background:none;
  color:var(--text);font-size:12px;text-align:left;cursor:pointer;border-radius:6px;font-family:inherit;
  transition:background .12s,color .12s}
.tb-user-item:hover{background:var(--bg-hover);color:var(--text-bright)}
.tb-user-item[data-action="logout"]{margin-top:4px;padding-top:9px;border-top:1px solid var(--border);color:var(--text-secondary)}
.tb-user-item[data-action="logout"]:hover{background:var(--danger-bg);color:var(--danger)}
.tb-user-item i,.tb-user-item svg.lucide{width:14px;height:14px;flex-shrink:0}
.tb-user-version{font-size:10px;color:var(--text-muted);text-align:center;padding:8px 0 2px;border-top:1px solid var(--border);margin-top:4px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.02em}

/* ── settings-modal ───────────────────────────────────────────────────────── */
#settings-modal-bg{position:fixed;inset:0;background:var(--overlay-bg);backdrop-filter:blur(3px);
  z-index:6000;display:flex;align-items:center;justify-content:center;padding:24px}
#settings-modal{background:var(--bg-surface);border:1px solid var(--border);
  border-radius:12px;width:760px;max-width:96vw;max-height:88vh;display:flex;
  box-shadow:var(--shadow);overflow:hidden;color:var(--text)}
#settings-modal .sm-tabs{width:180px;flex-shrink:0;border-right:1px solid var(--border);
  display:flex;flex-direction:column;padding:12px 8px;gap:3px;background:var(--bg-surface)}
#settings-modal .sm-tab{height:34px;padding:0 10px;background:transparent;border:1px solid transparent;color:var(--text-secondary);
  text-align:left;border-radius:7px;font-size:12px;cursor:pointer;font-family:inherit;display:flex;align-items:center;gap:8px;
  transition:background .12s,border-color .12s,color .12s}
#settings-modal .sm-tab:hover{background:var(--bg-hover);color:var(--text)}
#settings-modal .sm-tab.active{background:var(--bg-active);border-color:var(--border-accent);color:var(--accent-bright);font-weight:600}
#settings-modal .sm-tab i,#settings-modal .sm-tab svg.lucide{width:14px;height:14px;flex-shrink:0}
#settings-modal .sm-main{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0}
#settings-modal .sm-head{height:48px;display:flex;align-items:center;justify-content:space-between;
  padding:0 18px;border-bottom:1px solid var(--border);background:var(--bg-surface);flex-shrink:0}
#settings-modal .sm-title{font-size:16px;font-weight:700;color:var(--text-bright);margin:0;letter-spacing:0}
#settings-modal .sm-close{width:28px;height:28px;background:transparent;border:1px solid transparent;color:var(--text-muted);cursor:pointer;
  font-size:22px;line-height:1;border-radius:6px;display:flex;align-items:center;justify-content:center}
#settings-modal .sm-close:hover{color:var(--text);background:var(--bg-hover);border-color:var(--border)}
#settings-modal .sm-body{flex:1;overflow-y:auto;padding:24px 28px;background:var(--bg-surface);min-width:0}
#settings-modal .sm-row{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
#settings-modal .sm-row label{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-weight:500}
#settings-modal .sm-input,#settings-modal .sm-select{padding:8px 10px;border:1px solid var(--border);
  border-radius:6px;background:var(--bg-input);color:var(--text);font-size:13px;font-family:inherit;outline:none}
#settings-modal .sm-input:focus,#settings-modal .sm-select:focus{border-color:var(--accent)}
#settings-modal .sm-checkbox{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text);cursor:pointer;padding:6px 0}
#settings-modal .sm-checkbox input{width:16px;height:16px;cursor:pointer}
#settings-modal .sm-foot{display:flex;justify-content:flex-end;gap:8px;margin-top:18px;padding-top:14px;border-top:1px solid var(--border)}
#settings-modal .sm-btn{padding:8px 14px;border-radius:6px;border:1px solid var(--border);
  background:var(--bg-panel);color:var(--text-secondary);font-size:12px;cursor:pointer;font-family:inherit;
  transition:background .12s,border-color .12s,color .12s}
#settings-modal .sm-btn:hover{background:var(--bg-hover);border-color:var(--accent);color:var(--accent-bright)}
#settings-modal .sm-btn-primary{background:var(--bg-accent-subtle);border-color:var(--accent-dark);color:var(--accent-light)}
#settings-modal .sm-btn-primary:hover{background:var(--bg-accent-strong);border-color:var(--accent);color:var(--accent-bright)}
#settings-modal .sm-btn-danger{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger)}
#settings-modal .sm-msg{font-size:12px;padding:8px 10px;border-radius:6px;margin-top:10px;display:none}
#settings-modal .sm-msg.ok{background:var(--success-bg);border:1px solid var(--success-border);color:var(--success-light);display:block}
#settings-modal .sm-msg.err{background:var(--danger-bg);border:1px solid var(--danger-border);color:var(--danger-light);display:block}
#settings-modal .sm-meter{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}
#settings-modal .sm-meter-row{display:flex;justify-content:space-between;font-size:11px;color:var(--text-muted)}
#settings-modal .sm-meter-bar{height:6px;background:var(--bg-panel);border-radius:3px;overflow:hidden;border:1px solid var(--border-light)}
#settings-modal .sm-meter-fill{height:100%;background:var(--accent);transition:width .3s}
#settings-modal .sm-meter-fill.warn{background:var(--warn)}
#settings-modal .sm-meter-fill.full{background:var(--danger)}
#settings-modal .sm-chart{margin-top:14px;background:var(--bg-panel);border:1px solid var(--border);border-radius:6px;padding:12px}
#settings-modal .sm-chart-svg{width:100%;height:120px;display:block}
#settings-modal .sm-stat{display:flex;justify-content:space-between;font-size:12px;padding:6px 0;border-bottom:1px solid var(--border)}
#settings-modal .sm-stat-label{color:var(--text-muted)}
#settings-modal .sm-stat-val{color:var(--text-bright);font-weight:500}
#settings-modal h4.sm-section{font-size:11px;text-transform:uppercase;letter-spacing:.04em;
  color:var(--text-muted);margin:18px 0 10px;font-weight:600}
#settings-modal h4.sm-section:first-child{margin-top:0}
#settings-modal .sm-pill{display:inline-block;padding:3px 8px;border-radius:4px;background:var(--bg-accent-subtle);
  border:1px solid var(--border-accent);color:var(--accent-light);font-size:11px;font-weight:600}
#settings-modal .sm-info{font-size:12px;color:var(--text-muted);line-height:1.5;margin-bottom:12px}
#settings-modal .sm-chart-in{fill:var(--accent)}
#settings-modal .sm-chart-out{fill:var(--accent-bright)}

/* ── admin-modal ──────────────────────────────────────────────────────────── */
#admin-modal-bg{position:fixed;inset:0;background:var(--overlay-bg);backdrop-filter:blur(3px);
  z-index:6000;display:flex;align-items:center;justify-content:center;padding:24px}
#admin-modal{background:var(--bg-surface);border:1px solid var(--border);
  border-radius:12px;width:min(1280px,98vw);max-width:98vw;max-height:90vh;display:flex;
  box-shadow:var(--shadow);overflow:hidden;color:var(--text)}
#admin-modal .am-tabs{width:170px;flex-shrink:0;border-right:1px solid var(--border);
  display:flex;flex-direction:column;padding:12px 8px;gap:3px;background:var(--bg-surface)}
#admin-modal .am-tab{height:34px;padding:0 10px;background:transparent;border:1px solid transparent;color:var(--text-secondary);
  text-align:left;border-radius:7px;font-size:12px;cursor:pointer;font-family:inherit;display:flex;align-items:center;gap:8px;
  transition:background .12s,border-color .12s,color .12s}
#admin-modal .am-tab:hover{background:var(--bg-hover);color:var(--text)}
#admin-modal .am-tab.active{background:var(--bg-active);border-color:var(--border-accent);color:var(--accent-bright);font-weight:600}
#admin-modal .am-tab i,#admin-modal .am-tab svg.lucide{width:14px;height:14px;flex-shrink:0}
#admin-modal .am-main{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0}
#admin-modal .am-head{height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--border);background:var(--bg-surface)}
#admin-modal .am-title{font-size:16px;font-weight:700;color:var(--text-bright);margin:0;letter-spacing:0}
#admin-modal .am-close{width:28px;height:28px;background:transparent;border:1px solid transparent;color:var(--text-muted);cursor:pointer;font-size:22px;line-height:1;border-radius:6px;display:flex;align-items:center;justify-content:center}
#admin-modal .am-close:hover{color:var(--text);background:var(--bg-hover);border-color:var(--border)}
#admin-modal .am-body{flex:1;overflow-y:auto;padding:16px 18px;background:var(--bg-surface);min-width:0}
#admin-modal table.am-tbl{width:100%;border-collapse:collapse;font-size:12px}
#admin-modal table.am-tbl th{padding:8px;text-align:left;font-size:10px;font-weight:600;color:var(--text-muted);
  text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border);
  background:var(--bg-panel);position:sticky;top:0;white-space:nowrap}
#admin-modal table.am-tbl td{padding:8px;border-bottom:1px solid var(--row-border);vertical-align:middle;color:var(--text)}
#admin-modal table.am-tbl tbody tr:hover td{background:var(--row-hover)}
#admin-modal .am-pill{display:inline-block;padding:2px 7px;border-radius:5px;font-size:10px;font-weight:600;letter-spacing:.02em;text-transform:uppercase;border:1px solid transparent}
#admin-modal .am-pill-admin{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger-light)}
#admin-modal .am-pill-user{background:var(--bg-panel);border-color:var(--border);color:var(--text-secondary)}
#admin-modal .am-pill-active{background:var(--success-bg);border-color:var(--success-border);color:var(--success-light)}
#admin-modal .am-pill-suspended{background:var(--bg-elevated);border-color:var(--border-strong);color:var(--text-muted)}
#admin-modal .am-pill-default{background:var(--warn-bg);border-color:var(--warn-border);color:var(--warn-light)}
#admin-modal .am-actions{display:flex;gap:4px;flex-wrap:wrap}
#admin-modal .am-btn{padding:6px 12px;border-radius:6px;border:1px solid var(--border);
  background:var(--bg-panel);color:var(--text-secondary);font-size:11px;cursor:pointer;font-family:inherit;
  transition:background .12s,border-color .12s,color .12s}
#admin-modal .am-btn:hover{background:var(--bg-hover);border-color:var(--accent);color:var(--accent-bright)}
#admin-modal .am-btn-primary{background:var(--bg-accent-subtle);border-color:var(--border-accent);color:var(--accent-light)}
#admin-modal .am-btn-primary:hover{background:var(--bg-accent-strong);border-color:var(--accent);color:var(--accent-bright)}
#admin-modal .am-btn-danger{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger)}
#admin-modal .am-btn-danger:hover{background:var(--danger-hover-bg);border-color:var(--danger);color:var(--danger-light)}
#admin-modal .am-input,#admin-modal .am-select{padding:6px 8px;border:1px solid var(--border);
  border-radius:6px;background:var(--bg-input);color:var(--text);font-size:12px;font-family:inherit;outline:none}
#admin-modal .am-input:focus,#admin-modal .am-select:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(37,99,235,.12)}
#admin-modal .am-row{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
#admin-modal .am-row label{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-weight:500}
#admin-modal .am-toolbar{display:flex;gap:8px;margin-bottom:14px;align-items:center;flex-wrap:wrap}
#admin-modal .am-panel{background:var(--bg-panel);border:1px solid var(--border);border-radius:8px;padding:14px;margin-bottom:14px}
#admin-modal .am-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:12px}
#admin-modal .am-panel-title{font-size:13px;font-weight:700;color:var(--text-bright);margin:0}
#admin-modal .am-panel-note{font-size:11px;color:var(--text-muted);line-height:1.45;margin-top:3px}
#admin-modal .am-settings-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:14px;align-items:start}
#admin-modal .am-choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
#admin-modal .am-choice{position:relative;display:block;border:1px solid var(--border);border-radius:8px;background:var(--bg-surface);
  padding:11px 12px 11px 34px;cursor:pointer;transition:background .12s,border-color .12s}
#admin-modal .am-choice:hover{border-color:var(--border-accent);background:var(--bg-hover)}
#admin-modal .am-choice input{position:absolute;left:12px;top:13px;width:14px;height:14px;margin:0;accent-color:var(--accent)}
#admin-modal .am-choice:has(input:checked){border-color:var(--accent);background:var(--bg-accent-subtle)}
#admin-modal .am-choice-title{font-size:12px;font-weight:700;color:var(--text-bright);margin-bottom:3px}
#admin-modal .am-choice-text{font-size:11px;color:var(--text-muted);line-height:1.4}
#admin-modal .am-field{display:flex;flex-direction:column;gap:6px}
#admin-modal .am-field label{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-weight:600}
#admin-modal .am-foot{display:flex;justify-content:flex-end;gap:8px;margin-top:14px;padding-top:12px;border-top:1px solid var(--border)}
#admin-modal .am-settings-foot{margin-top:0}
#admin-modal .am-msg{font-size:12px;padding:8px 10px;border-radius:6px;margin:10px 0;display:none}
#admin-modal .am-msg.ok{background:var(--success-bg);border:1px solid var(--success-border);color:var(--success-light);display:block}
#admin-modal .am-msg.err{background:var(--danger-bg);border:1px solid var(--danger-border);color:var(--danger-light);display:block}
#admin-modal .am-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:16px}
#admin-modal .am-stat-card{background:var(--bg-panel);border:1px solid var(--border);border-radius:8px;padding:12px}
#admin-modal .am-stat-label{font-size:10px;text-transform:uppercase;color:var(--text-muted);letter-spacing:.04em}
#admin-modal .am-stat-val{font-size:21px;font-weight:700;color:var(--text-bright);margin-top:4px}
#admin-modal .am-stat-sub{font-size:11px;color:var(--text-muted);margin-top:2px}
#admin-modal .am-stat-wide{display:grid;grid-template-columns:1.1fr 1fr;gap:14px;align-items:start}
#admin-modal .am-mini-bars{display:flex;height:72px;gap:4px;align-items:end;padding:8px 0 2px}
#admin-modal .am-mini-bar{flex:1;min-width:4px;background:var(--accent);border-radius:3px 3px 0 0;opacity:.76}
#admin-modal .am-split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
#admin-modal .am-progress{height:7px;background:var(--bg-panel);border:1px solid var(--border-light);border-radius:4px;overflow:hidden;min-width:90px}
#admin-modal .am-progress span{display:block;height:100%;background:var(--accent)}
#admin-modal .am-muted{color:var(--text-muted);font-size:11px}
@media (max-width: 900px){
  #admin-modal .am-stat-grid{grid-template-columns:repeat(2,1fr)}
  #admin-modal .am-stat-wide,#admin-modal .am-split{grid-template-columns:1fr}
  #admin-modal .am-settings-grid{grid-template-columns:1fr}
}
#admin-modal .am-code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;
  background:var(--bg-panel);border:1px solid var(--border);padding:2px 8px;border-radius:4px;letter-spacing:.06em;color:var(--accent-bright)}
#admin-modal h4.am-section{font-size:11px;text-transform:uppercase;letter-spacing:.04em;
  color:var(--text-muted);margin:18px 0 10px;font-weight:600}
#admin-modal h4.am-section:first-child{margin-top:0}
.am-edit-overlay{position:fixed;inset:0;background:var(--overlay-bg);z-index:6500;
  display:flex;align-items:center;justify-content:center;padding:20px}
.am-edit{background:var(--bg-surface);border:1px solid var(--border);border-radius:10px;
  padding:18px 20px;width:520px;max-width:96vw;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow);color:var(--text)}
.am-edit h3{font-size:14px;font-weight:700;color:var(--text-bright);margin:0 0 14px}
.am-edit .am-row{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.am-edit .am-row label{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-weight:500}
.am-edit .am-input,.am-edit .am-select{padding:7px 9px;border:1px solid var(--border);
  border-radius:6px;background:var(--bg-input);color:var(--text);font-size:12px;font-family:inherit;outline:none}
.am-edit .am-input:focus,.am-edit .am-select:focus{border-color:var(--accent)}
.am-edit .am-actions{display:flex;gap:6px;flex-wrap:wrap}
.am-edit .am-btn{padding:7px 13px;border-radius:6px;border:1px solid var(--border);
  background:var(--bg-panel);color:var(--text-secondary);font-size:11px;cursor:pointer;font-family:inherit;
  transition:background .12s,border-color .12s,color .12s}
.am-edit .am-btn:hover{background:var(--bg-hover);border-color:var(--accent);color:var(--accent-bright)}
.am-edit .am-btn-primary{background:var(--bg-accent-subtle);border-color:var(--border-accent);color:var(--accent-light)}
.am-edit .am-btn-primary:hover{background:var(--bg-accent-strong);border-color:var(--accent);color:var(--accent-bright)}
.am-edit .am-btn-danger{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger)}
.am-edit .am-msg{font-size:12px;padding:8px 10px;border-radius:6px;margin:8px 0;display:none}
.am-edit .am-msg.ok{background:var(--success-bg);border:1px solid var(--success-border);color:var(--success-light);display:block}
.am-edit .am-msg.err{background:var(--danger-bg);border:1px solid var(--danger-border);color:var(--danger-light);display:block}
.am-edit h4.am-section{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);margin:14px 0 8px;font-weight:600}
.am-edit table.am-tbl{width:100%;border-collapse:collapse;font-size:12px}
.am-edit table.am-tbl th{padding:6px;text-align:left;font-size:10px;font-weight:600;color:var(--text-muted);
  text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border);background:var(--bg-panel)}
.am-edit table.am-tbl td{padding:6px;border-bottom:1px solid var(--row-border);color:var(--text)}