/* Kundenportal */
.pt { max-width: 860px; margin: 0 auto; padding: 0 16px 24px; }
.pt-head { display: flex; align-items: center; gap: 12px; padding: 14px 0 10px; }
.pt-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); flex: 1; min-width: 0; }
.pt-brand img { max-height: 40px; max-width: 120px; object-fit: contain; background: #fff; border-radius: 6px; padding: 2px; }
.pt-brand b { display: block; font-size: 16px; }
.pt-brand span span { display: block; font-size: 12px; color: var(--muted); }
.pt-user { display: flex; align-items: center; gap: 8px; color: var(--muted); }
.pt-nav { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 16px; overflow-x: auto; }
.pt-nav a { padding: 10px 12px; text-decoration: none; color: var(--muted); font-weight: 600; border-bottom: 2px solid transparent; white-space: nowrap; display: inline-flex; gap: 6px; align-items: center; }
.pt-nav a.active { color: var(--accent); border-bottom-color: var(--accent); }
.pt-nav .count { background: var(--accent); color: var(--accent-ink); border-radius: 10px; font-size: 11px; padding: 0 6px; }
.pt-main h1 { font-size: 22px; margin: 0; }
.pt-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; }
.pt-grid .kpi { text-decoration: none; color: inherit; }
.pt-foot { margin-top: 32px; padding-top: 14px; border-top: 1px solid var(--line); text-align: center; color: var(--muted); font-size: 12.5px; display: flex; flex-direction: column; gap: 4px; }
.pt-impressum { text-align: left; max-width: 420px; margin: 8px auto 0; }
.pt-widerruf { display: block; text-decoration: none; border-left: 4px solid var(--danger); }
.pt-widerruf-box { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; justify-content: space-between; padding: 12px 14px; border: 2px solid var(--danger);
  border-radius: var(--radius); background: var(--danger-soft); }
.pt-summe { border: 1px solid var(--line-strong); border-radius: 8px; padding: 10px 12px; background: var(--bg); display: flex; flex-direction: column; gap: 2px; }
.pt-belehrung { border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; }
.pt-belehrung .pre { max-height: 260px; overflow: auto; margin-top: 8px; }
.pt-chat { display: flex; flex-direction: column; gap: 8px; }
.pt-msg { max-width: 82%; padding: 9px 12px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); }
.pt-msg.mine { align-self: flex-end; background: var(--accent-soft); border-color: transparent; }
.pt-msg.theirs { align-self: flex-start; }
.pt-msg.intern { background: var(--warn-soft); border-style: dashed; }
.pt-msg-head { font-size: 11.5px; color: var(--muted); margin-bottom: 3px; }
.pt-sys { align-self: center; font-size: 12px; color: var(--muted); }
@media (max-width: 560px) { .pt-user span { display: none; } .pt-msg { max-width: 92%; } }