:root {
  --bg: #0b1120;
  --surface: #111a2e;
  --surface-2: #1a2540;
  --border: #243153;
  --text: #e8edf7;
  --muted: #8a98b8;
  --primary: #4f7cff;
  --primary-hover: #3d6bf0;
  --green: #2dd4a7;
  --amber: #f5b945;
  --red: #f4607a;
  --purple: #a78bfa;
  --radius: 14px;
  --shadow: 0 12px 40px rgba(0, 0, 0, .35);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: radial-gradient(1200px 600px at 80% -10%, #16223f 0%, var(--bg) 55%);
  color: var(--text);
  min-height: 100vh;
}
button { font: inherit; cursor: pointer; }
input, select, textarea {
  font: inherit; width: 100%; background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 10px; padding: .6rem .75rem;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); }
textarea { resize: vertical; min-height: 140px; line-height: 1.5; }
label { display: block; font-size: .8rem; color: var(--muted); margin: 0 0 .35rem; }
a { color: var(--primary); }

/* ---- Layout ---- */
.app { display: grid; grid-template-columns: 230px 1fr; min-height: 100vh; }
.sidebar {
  background: var(--surface); border-right: 1px solid var(--border);
  padding: 1.4rem 1rem; display: flex; flex-direction: column; gap: .35rem;
}
.brand { font-weight: 800; font-size: 1.2rem; letter-spacing: -.02em; padding: 0 .5rem 1.2rem; }
.brand span { color: var(--primary); }
.nav-item {
  display: flex; align-items: center; gap: .6rem; padding: .65rem .75rem;
  border-radius: 10px; color: var(--muted); background: none; border: none;
  text-align: left; width: 100%; transition: .15s;
}
.nav-item:hover { background: var(--surface-2); color: var(--text); }
.nav-item.active { background: var(--primary); color: #fff; }
.nav-spacer { flex: 1; }
.main { padding: 1.8rem 2rem; overflow: auto; }
.topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; gap: 1rem; }
.topbar h1 { margin: 0; font-size: 1.5rem; letter-spacing: -.02em; }

/* ---- Cards / stats ---- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; margin-bottom: 1.6rem; }
.stat {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
}
.stat .n { font-size: 2rem; font-weight: 800; letter-spacing: -.03em; }
.stat .l { color: var(--muted); font-size: .85rem; margin-top: .2rem; }
.stat.green .n { color: var(--green); }
.stat.red .n { color: var(--red); }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.3rem; }

/* ---- Toolbar ---- */
.toolbar { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; margin-bottom: 1rem; }
.toolbar input, .toolbar select { width: auto; min-width: 150px; }
.spacer { flex: 1; }

/* ---- Buttons ---- */
.btn { background: var(--surface-2); color: var(--text); border: 1px solid var(--border); border-radius: 10px; padding: .6rem .95rem; transition: .15s; }
.btn:hover { border-color: var(--primary); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
.btn.primary:hover { background: var(--primary-hover); }
.btn.danger { color: var(--red); border-color: transparent; background: transparent; }
.btn.danger:hover { background: rgba(244,96,122,.12); }
.btn.sm { padding: .4rem .65rem; font-size: .85rem; }

/* ---- Table ---- */
table { width: 100%; border-collapse: collapse; }
th { text-align: left; color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; padding: .6rem .7rem; border-bottom: 1px solid var(--border); }
td { padding: .7rem .7rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr { transition: .12s; }
tbody tr:hover { background: var(--surface-2); }
.row-click { cursor: pointer; }

/* ---- Badges ---- */
.badge { display: inline-flex; align-items: center; gap: .35rem; padding: .25rem .6rem; border-radius: 999px; font-size: .75rem; font-weight: 600; }
.badge.lead { background: rgba(138,152,184,.15); color: var(--muted); }
.badge.angeschrieben { background: rgba(79,124,255,.18); color: var(--primary); }
.badge.rueckruf { background: rgba(245,185,69,.18); color: var(--amber); }
.badge.termin { background: rgba(167,139,250,.18); color: var(--purple); }
.badge.deal { background: rgba(45,212,167,.18); color: var(--green); }
.badge.kein_interesse { background: rgba(138,152,184,.12); color: var(--muted); }
.badge.abgemeldet { background: rgba(244,96,122,.16); color: var(--red); }
.consent-dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; }
.consent-confirmed { background: var(--green); }
.consent-pending { background: var(--amber); }
.consent-none { background: var(--muted); }

/* ---- Modal / Drawer ---- */
.overlay { position: fixed; inset: 0; background: rgba(5,9,18,.6); backdrop-filter: blur(3px); display: none; z-index: 40; }
.overlay.open { display: block; }
.drawer {
  position: fixed; top: 0; right: 0; height: 100vh; width: min(560px, 96vw);
  background: var(--surface); border-left: 1px solid var(--border); box-shadow: var(--shadow);
  transform: translateX(100%); transition: transform .25s ease; z-index: 50; overflow-y: auto; padding: 1.6rem;
}
.drawer.open { transform: translateX(0); }
.drawer h2 { margin-top: 0; }
.field { margin-bottom: .9rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }
.drawer-actions { display: flex; gap: .6rem; margin-top: 1.2rem; flex-wrap: wrap; }

/* ---- Login ---- */
.login-wrap { display: grid; place-items: center; min-height: 100vh; }
.login-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 2.2rem; width: min(360px, 92vw); box-shadow: var(--shadow); }
.login-card h1 { margin: 0 0 .3rem; }
.login-card p { color: var(--muted); margin: 0 0 1.4rem; font-size: .9rem; }

/* ---- Toast ---- */
#toast { position: fixed; bottom: 1.5rem; left: 50%; transform: translateX(-50%) translateY(120%); background: var(--surface-2); border: 1px solid var(--border); padding: .8rem 1.2rem; border-radius: 12px; box-shadow: var(--shadow); transition: transform .3s; z-index: 100; max-width: 90vw; }
#toast.show { transform: translateX(-50%) translateY(0); }
#toast.err { border-color: var(--red); }
#toast.ok { border-color: var(--green); }

.hint { font-size: .82rem; color: var(--muted); line-height: 1.5; }
.warn { background: rgba(245,185,69,.1); border: 1px solid rgba(245,185,69,.3); color: var(--amber); padding: .7rem .9rem; border-radius: 10px; font-size: .85rem; line-height: 1.5; }
.muted { color: var(--muted); }
.placeholder-chip { display: inline-block; background: var(--surface-2); border: 1px solid var(--border); border-radius: 6px; padding: .15rem .45rem; font-size: .78rem; cursor: pointer; margin: 0 .2rem .3rem 0; font-family: ui-monospace, monospace; }
.hidden { display: none !important; }

/* Tool-eigener Bestätigungs-Dialog */
.modal-overlay { position: fixed; inset: 0; background: rgba(5,9,18,.65); backdrop-filter: blur(3px); display: grid; place-items: center; z-index: 80; }
.modal-box { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 1.4rem 1.5rem; width: min(420px, 92vw); box-shadow: var(--shadow); }
.modal-box p { margin: 0 0 1.2rem; line-height: 1.5; }
.modal-actions { display: flex; gap: .6rem; justify-content: flex-end; }
.btn.danger-solid { background: var(--red); border-color: var(--red); color: #fff; font-weight: 600; }

/* Lead-Übersicht im Drawer */
.lead-overview { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; margin: 1rem 0; }
.lead-overview .tile { background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; padding: .6rem .7rem; }
.lead-overview .tile .n { font-size: 1.3rem; font-weight: 800; }
.lead-overview .tile .l { font-size: .72rem; color: var(--muted); }
.lead-facts { display: grid; grid-template-columns: auto 1fr; gap: .3rem .7rem; font-size: .88rem; margin: .4rem 0 0; }
.lead-facts .k { color: var(--muted); }
.activity-composer { display: flex; gap: .5rem; margin-top: .8rem; flex-wrap: wrap; }
.activity-composer select { max-width: 150px; }
.activity-composer input { flex: 1; min-width: 160px; }

.testmode-banner {
  background: rgba(245,185,69,.12); border: 1px solid var(--amber); color: var(--amber);
  padding: .7rem 1rem; border-radius: 10px; margin-bottom: 1.2rem; font-size: .9rem; font-weight: 600;
}
.testmode-banner span { font-weight: 400; color: var(--muted); }

/* admin-only Elemente sind standardmäßig versteckt; sichtbar, wenn body.is-admin */
.admin-only { display: none !important; }
body.is-admin .admin-only { display: revert !important; }
body.is-admin .nav-item.admin-only { display: flex !important; }
body.is-admin th.admin-only, body.is-admin td.admin-only { display: table-cell !important; }

.current-user { padding: .6rem .75rem; font-size: .85rem; color: var(--muted); border-top: 1px solid var(--border); margin-top: .3rem; }
.current-user strong { color: var(--text); display: block; }
.role-pill { display: inline-block; font-size: .68rem; text-transform: uppercase; letter-spacing: .05em; padding: .12rem .4rem; border-radius: 6px; background: var(--surface-2); margin-top: .2rem; }
.role-pill.admin { background: rgba(167,139,250,.2); color: var(--purple); }
.role-pill.agent { background: rgba(79,124,255,.18); color: var(--primary); }
.empty { text-align: center; color: var(--muted); padding: 3rem 1rem; }
.msg-log { border-left: 2px solid var(--border); padding-left: 1rem; margin-top: 1rem; }
.msg-item { margin-bottom: 1rem; }
.msg-item .sub { font-weight: 600; }
.msg-item .meta { font-size: .78rem; color: var(--muted); }
.checkbox-cell { width: 36px; }

/* Offene-Aufgabe-Badge (Liste) */
.task-pill { display: inline-block; margin-top: .3rem; font-size: .72rem; font-weight: 600; padding: .15rem .5rem; border-radius: 999px; }
.task-new { background: rgba(79,124,255,.18); color: var(--primary); }
.task-call { background: rgba(245,185,69,.18); color: var(--amber); }
.task-mail { background: rgba(167,139,250,.18); color: var(--purple); }
.task-follow { background: rgba(138,152,184,.16); color: var(--muted); }

/* Nächster-Schritt-Box (Lead-Detail) */
.task-box { margin: .9rem 0; padding: .7rem .9rem; border-radius: 10px; border-left: 3px solid var(--primary); background: var(--surface-2); }
.task-box span { display: block; font-size: .7rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.task-box strong { font-size: 1.05rem; }
.task-box.task-call { border-left-color: var(--amber); }
.task-box.task-mail { border-left-color: var(--purple); }
.task-box.task-follow { border-left-color: var(--muted); }

/* Click-to-call CTA */
.lead-cta { display: flex; gap: .5rem; margin-top: .6rem; flex-wrap: wrap; }
.lead-cta .btn { text-decoration: none; }

/* Dashboard-Kachel + Nav-Badge */
.stat.amber .n { color: var(--amber); }
.nav-badge { display: inline-block; min-width: 18px; text-align: center; background: var(--amber); color: #1a1300; font-size: .7rem; font-weight: 800; border-radius: 999px; padding: 0 .35rem; margin-left: .25rem; }

/* Aufgaben im Lead-Detail */
.task-row { display: flex; justify-content: space-between; align-items: center; gap: .5rem; padding: .5rem .6rem; border: 1px solid var(--border); border-radius: 8px; margin-bottom: .4rem; font-size: .88rem; }

/* Aufgaben-Bereich (View) */
.task-card { display: grid; grid-template-columns: 150px 1fr auto; gap: .8rem; align-items: center; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: .8rem 1rem; margin-bottom: .6rem; cursor: pointer; transition: .12s; }
.task-card:hover { border-color: var(--primary); }
.task-card.due-over { border-left: 3px solid var(--red); }
.task-card.due-today { border-left: 3px solid var(--amber); }
.task-card .task-when { font-size: .82rem; color: var(--muted); font-weight: 600; }
.task-card.due-over .task-when { color: var(--red); }
.task-card.due-today .task-when { color: var(--amber); }
.task-card .task-main { line-height: 1.4; }

/* ---- Handy & Tablet ---- */
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { flex-direction: row; flex-wrap: wrap; align-items: center; height: auto; padding: .6rem .8rem; gap: .4rem; }
  .brand { flex: 1 0 100%; padding: .1rem .3rem .3rem; font-size: 1.1rem; }
  .nav-spacer { display: none; }
  .nav-item { width: auto; flex: 0 0 auto; padding: .45rem .7rem; font-size: .9rem; }
  .current-user { display: none; }
  .main { padding: 1rem; overflow-x: hidden; }
  .topbar { flex-wrap: wrap; gap: .6rem; }
  .topbar h1 { font-size: 1.3rem; }
  .topbar > div { display: flex; flex-wrap: wrap; gap: .5rem; }
  .drawer { width: 100vw; padding: 1.1rem; }
  .stats { grid-template-columns: 1fr 1fr; }
  .toolbar { gap: .5rem; }
  .toolbar input, .toolbar select { min-width: 0; flex: 1 1 130px; }
  .col-hide-sm { display: none !important; }
  table { font-size: .9rem; }
  th, td { padding: .55rem .5rem; }
  .task-card { grid-template-columns: 1fr; gap: .3rem; }
  .activity-composer select, .activity-composer input { max-width: none; flex: 1 1 100%; }
}