:root{
  --bg:#0e1116; --bg2:#161b24; --panel:#1b212c; --line:#2a323f;
  --text:#e7ecf3; --muted:#8a94a6; --accent:#4f8cff;
  --radius:16px; --shadow:0 6px 24px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:radial-gradient(1200px 700px at 80% -10%, #182233 0%, var(--bg) 55%) fixed;
  color:var(--text);
  font-family:"Rubik","Heebo",system-ui,"Segoe UI",Arial,sans-serif;
}
a{color:inherit;text-decoration:none}
code{background:var(--bg2);padding:1px 6px;border-radius:6px;font-size:.85em}

.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 18px;border-bottom:1px solid var(--line);
  position:sticky;top:0;background:rgba(14,17,22,.85);backdrop-filter:blur(8px);z-index:20;
}
.brand{font-weight:700;font-size:1.15rem;display:flex;gap:8px;align-items:center}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{padding:8px 14px;border-radius:999px;color:var(--muted);font-weight:500;font-size:.95rem}
.nav-links a.active{background:var(--panel);color:var(--text)}
.nav-links a.logout{color:#e3506b}
main{padding:18px;max-width:1200px;margin:0 auto}

/* Login */
.login-wrap{min-height:70vh;display:flex;align-items:center;justify-content:center}
.login-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;width:min(360px,92vw);text-align:center;box-shadow:var(--shadow)}
.login-card h1{margin:0 0 6px;font-size:1.4rem}
.login-card p{color:var(--muted);margin:0 0 20px}
.pin-input{width:100%;padding:14px;font-size:1.4rem;text-align:center;letter-spacing:8px;
  background:var(--bg2);border:1px solid var(--line);border-radius:12px;color:var(--text);
  font-family:inherit;margin-bottom:14px}
.err{color:#ff9db1;margin-bottom:12px;font-size:.9rem}

/* Generic controls */
.btn{background:var(--accent);color:#fff;border:none;padding:11px 18px;border-radius:12px;
  font-weight:600;font-size:.95rem;cursor:pointer;font-family:inherit}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
.btn.small{padding:8px 14px;font-size:.88rem}
.btn.danger{background:#e3506b}
.btn:disabled{opacity:.45;cursor:not-allowed}
.inp{background:var(--bg2);border:1px solid var(--line);color:var(--text);border-radius:10px;
  padding:10px 12px;font-family:inherit;font-size:.92rem}
.inp.grow{flex:1;min-width:160px}
textarea.inp{width:100%;resize:vertical;font-family:ui-monospace,monospace;font-size:.85rem;margin:12px 0}
.muted{color:var(--muted);font-size:.88rem}
.chk-label{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:.9rem;white-space:nowrap}

.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px;margin-bottom:18px;box-shadow:var(--shadow)}
.card h2{margin:0 0 12px;font-size:1.1rem}

/* Bulk bar */
.bulk-bar{position:sticky;top:56px;z-index:15;display:flex;gap:10px;align-items:center;
  background:var(--panel);border:1px solid var(--accent);border-radius:12px;padding:10px 14px;
  margin-bottom:12px;box-shadow:var(--shadow);flex-wrap:wrap}

/* Table */
.table-wrap{overflow-x:auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}
.tbl{width:100%;border-collapse:collapse;font-size:.9rem}
.tbl th{text-align:start;padding:10px 12px;border-bottom:1px solid var(--line);color:var(--muted);
  font-weight:600;position:sticky;top:104px;background:var(--panel)}
.tbl td{padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl tr:hover td{background:rgba(255,255,255,.02)}
.badge{display:inline-block;background:var(--bg2);border:1px solid var(--line);color:var(--muted);
  padding:2px 8px;border-radius:999px;font-size:.78rem;margin:2px 4px 2px 0;white-space:nowrap}
.badge.multi{color:#f0b429;border-color:#f0b429}
.chip{display:inline-flex;align-items:center;gap:4px;background:rgba(79,140,255,.12);
  color:#9dbdff;border:1px solid rgba(79,140,255,.35);padding:2px 4px 2px 8px;border-radius:999px;
  font-size:.78rem;margin:2px 4px 2px 0}
.chip button{background:none;border:none;color:inherit;cursor:pointer;font-size:.9rem;padding:0 4px;line-height:1}

/* Tags page */
.tag-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--panel);
  border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin-bottom:10px}
.tag-row .tname{font-weight:600;min-width:220px}
.tag-row .tcount{color:var(--muted);font-size:.85rem}
.tag-row select{max-width:260px}
.sync-status{font-size:.82rem;color:#7fd7c4}
.sync-status.pending{color:var(--muted)}

/* Google login */
.google-btn{display:flex;align-items:center;justify-content:center;gap:10px;
  background:#fff;color:#1f2937;width:100%;margin-top:4px}
.pin-fallback{margin-top:16px;text-align:center}
.pin-fallback summary{color:var(--muted);cursor:pointer;font-size:.85rem;list-style:none}
.pin-fallback summary::-webkit-details-marker{display:none}
.pin-fallback[open] summary{margin-bottom:12px}
.btn.ghost{width:100%}

/* Events bulk-tag panel */
.events-panel summary{cursor:pointer;display:flex;align-items:center;gap:12px;list-style:none}
.events-panel summary::-webkit-details-marker{display:none}
.events-panel summary h2{margin:0;font-size:1.1rem}
.events-panel summary::after{content:"▾";color:var(--muted);margin-inline-start:auto;transition:transform .15s}
.events-panel:not([open]) summary::after{transform:rotate(-90deg)}
.events-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));margin-top:14px}
.event-card{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:14px}
.event-card .ev-name{font-weight:600;font-size:.95rem;margin-bottom:4px}
.event-card .ev-meta{color:var(--muted);font-size:.82rem;margin-bottom:10px}
.event-card .ev-actions{display:flex;gap:8px}
.event-card .evTagInput{flex:1;min-width:0}
.event-card .ev-status{font-size:.82rem;color:#7fd7c4;margin-top:8px;min-height:1em}

/* Table niceties */
.email-cell{font-family:ui-monospace,Consolas,monospace;font-size:.85rem;text-align:left}
.filter-bar{border-color:var(--line)}
.page-hint{margin:0 2px 14px}

/* Event interview modal */
.modal-back{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:50;
  display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow-y:auto}
.modal-back[hidden]{display:none}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;width:min(680px,96vw);box-shadow:var(--shadow)}
.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}
.modal-head h2{margin:0 0 4px;font-size:1.15rem}
.icon-btn{background:transparent;border:none;color:var(--muted);cursor:pointer;font-size:1.1rem}
.iv-ai-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px;
  padding-bottom:14px;border-bottom:1px solid var(--line)}
.iv-q{margin-bottom:14px}
.iv-q label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}
.iv-q .inp{width:100%}
.iv-chips{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:6px}
.iv-chip{cursor:pointer;font-family:inherit}
.iv-chip:hover{background:rgba(79,140,255,.25)}
.iv-preview{border-top:1px solid var(--line);padding-top:12px;margin-top:6px}
.iv-preview .muted{margin-bottom:6px}
.iv-actions{display:flex;align-items:center;gap:12px;margin-top:14px;flex-wrap:wrap}
.event-card .ivOpenBtn{width:100%;margin-top:8px}

.import-mode{display:flex;gap:20px;margin-bottom:12px;flex-wrap:wrap}
.import-mode label{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:.92rem}
#importResult{margin-top:12px;font-size:.9rem}
#importResult .ok{color:#7fd7c4}
#importResult .err{color:#ff9db1}