/* ZentriqAI-Oberflaeche im Stil eines KI-Chats: Seitenleiste mit Chatverlauf, Chat als
   Startseite (leerer Chat: Eingabe in der Mitte), Zeiterfassung unten rechts.
   Eigene Datei (kein Tailwind-Build noetig), nutzt die Farb-Tokens der Anwendung.
   Hell, ruhig, keine Animationen. */

:root { --zs-composer-h: 0px; --sidebar-width: 16.5rem; }
.zs-ai { color: var(--color-primary); font-weight: 700; }
.zs-ico { width: 18px; height: 18px; flex: none; }

.zs-icon-btn {
  display: inline-grid; place-items: center; flex: none; width: 2.25rem; height: 2.25rem;
  border: 0; border-radius: 0.6rem; background: transparent; color: var(--color-text-muted); cursor: pointer; text-decoration: none;
}
.zs-icon-btn:hover { background: var(--color-surface-strong, var(--color-surface-muted)); color: var(--color-text); }
.zs-icon-btn:focus-visible, .zs-item:focus-visible, .zc-round:focus-visible, .zc-model-button:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 1px; }

/* --- Kopfleiste (schmale Fenster) --------------------------------------------------------- */
.zs-topbar { padding-inline: 0.5rem; }
.zs-topbar .app-brand { margin-right: auto; margin-left: 0.25rem; }

/* --- Seitenleiste ------------------------------------------------------------------------ */
.zs-sidebar {
  gap: 0.15rem; padding: 0.5rem 0.5rem 0.4rem;
  background: var(--color-surface-muted); border-right: 1px solid var(--color-border);
}
.zs-sidebar > * { flex-shrink: 0; }
.zs-brand-row { display: flex; align-items: center; justify-content: space-between; padding: 0.2rem 0.15rem 0.5rem 0.5rem; }
.zs-brand { font-size: 1rem; }
.zs-menu { display: flex; flex-direction: column; gap: 1px; margin-bottom: 0.6rem; }
.zs-item {
  display: flex; align-items: center; gap: 0.6rem; width: 100%; min-height: 2.25rem;
  padding: 0.4rem 0.6rem; border: 0; border-radius: 0.55rem; background: transparent;
  color: var(--color-text); font: inherit; font-size: 0.9rem; text-align: left; text-decoration: none; cursor: pointer;
}
.zs-item span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.zs-item:hover { background: var(--color-surface-strong, rgba(0, 0, 0, 0.05)); }
.zs-item.is-active { background: var(--color-surface-strong, rgba(0, 0, 0, 0.07)); font-weight: 600; }
.zs-item svg { color: var(--color-text-muted); }
.zs-search { cursor: text; }
.zs-search input { flex: 1; min-width: 0; border: 0; outline: none; background: transparent; font: inherit; font-size: 0.9rem; color: var(--color-text); padding: 0; }
.zs-search input::placeholder { color: var(--color-text-muted); }
.zs-search input::-webkit-search-cancel-button { cursor: pointer; }

.zs-section-title { margin: 0.6rem 0 0.15rem; padding: 0 0.6rem; font-size: 0.75rem; font-weight: 600; color: var(--color-text-soft); }
.zs-areas { margin-bottom: 0.2rem; }
.zs-areas-summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; margin: 0; padding: 0.35rem 0.6rem; border-radius: 0.5rem; }
.zs-areas-summary:hover { background: var(--color-surface-strong, rgba(0, 0, 0, 0.05)); }
.zs-areas-summary::-webkit-details-marker { display: none; }
.zs-areas-summary::after { content: "›"; font-size: 1rem; line-height: 1; transform: rotate(0deg); }
.zs-areas[open] > .zs-areas-summary::after { transform: rotate(90deg); }
.zs-areas-body { display: flex; flex-direction: column; gap: 1px; padding-top: 0.15rem; }
.zs-group-title { margin: 0.5rem 0 0.1rem; padding: 0 0.6rem; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.03em; text-transform: uppercase; color: var(--color-text-soft); text-decoration: none; }
.zs-group-title.is-active, a.zs-group-title:hover { color: var(--color-primary-strong); }

.zs-chats { flex: 1 1 auto !important; min-height: 6rem; overflow-y: auto; display: flex; flex-direction: column; }
.zs-chat-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1px; }
.zs-chat-link { display: block; padding: 0.45rem 0.6rem; border-radius: 0.55rem; font-size: 0.875rem; color: var(--color-text); text-decoration: none; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.zs-chat-link:hover { background: var(--color-surface-strong, rgba(0, 0, 0, 0.05)); }
.zs-chat-link.is-active { background: var(--color-surface-strong, rgba(0, 0, 0, 0.08)); font-weight: 500; }
.zs-chats-empty { font-size: 0.82rem; color: var(--color-text-soft); padding: 0.25rem 0.6rem; margin: 0; }

.zs-profile { position: relative; border-top: 1px solid var(--color-border); padding-top: 0.35rem; margin-top: 0.3rem; }
.zs-profile-button { list-style: none; display: flex; align-items: center; gap: 0.6rem; padding: 0.45rem 0.5rem; border-radius: 0.6rem; cursor: pointer; }
.zs-profile-button::-webkit-details-marker { display: none; }
.zs-profile-button:hover { background: var(--color-surface-strong, rgba(0, 0, 0, 0.05)); }
.zs-avatar { flex: none; width: 2rem; height: 2rem; border-radius: 999px; display: grid; place-items: center; background: var(--color-primary); color: #fff; font-size: 0.85rem; font-weight: 600; }
.zs-profile-text { display: flex; flex-direction: column; min-width: 0; }
.zs-profile-name { font-size: 0.875rem; font-weight: 500; color: var(--color-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.zs-profile-role { font-size: 0.75rem; color: var(--color-text-soft); }
.zs-profile-menu {
  position: absolute; left: 0; right: 0; bottom: calc(100% + 0.35rem); z-index: 70;
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 0.9rem;
  box-shadow: 0 10px 30px var(--color-shadow-strong, rgba(0,0,0,.15)); padding: 0.35rem;
}
.zs-profile-menu form { margin: 0; }

.zs-collapse { display: none; }
.zs-expand { display: none; }
@media (min-width: 64rem) {
  .zs-collapse { display: inline-grid; }
  body.zs-collapsed .app-shell.has-sidebar { grid-template-columns: 0 minmax(0, 1fr); }
  body.zs-collapsed .zs-sidebar { visibility: hidden; padding: 0; border: 0; overflow: hidden; }
  body.zs-collapsed .zs-expand { display: inline-grid; position: fixed; top: 0.55rem; left: 0.6rem; z-index: 50; background: var(--color-surface); }
}

/* --- Chat ----------------------------------------------------------------------------------- */
.zs-chat-page { background: var(--color-surface); }
.zs-chat-page .app-content { padding: 0 !important; max-width: none !important; gap: 0 !important; }
.zc { display: flex; flex-direction: column; height: calc(100dvh - var(--header-height, 0px)); min-height: 22rem; background: var(--color-surface); }

.zc-head { display: flex; align-items: center; gap: 0.25rem; padding: 0.5rem 0.75rem; min-height: 3.25rem; }
body.zs-collapsed .zc-head { padding-left: 3.25rem; }
.zc-spacer { flex: 1; }
.zc-nav-toggle, .zc-new-mobile { display: none !important; }

.zc-model { position: relative; }
.zc-model-button { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.4rem 0.6rem; border: 0; border-radius: 0.6rem; background: transparent; cursor: pointer; font: inherit; color: var(--color-text); }
.zc-model-button:hover { background: var(--color-surface-muted); }
.zc-model-name { font-size: 1.05rem; font-weight: 600; }
.zc-model-current { font-size: 1rem; color: var(--color-text-muted); max-width: 14rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.zc-popover {
  position: absolute; z-index: 60; background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: 0.9rem; box-shadow: 0 10px 30px var(--color-shadow-strong, rgba(0,0,0,.15)); padding: 0.35rem;
}
.zc-model-menu { left: 0; top: calc(100% + 0.3rem); width: min(22rem, calc(100vw - 1.5rem)); max-height: 70vh; overflow-y: auto; }
.zc-model-options { display: flex; flex-direction: column; gap: 1px; }
.zc-option { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 0.1rem 0.6rem; width: 100%; padding: 0.5rem 0.65rem; border: 0; border-radius: 0.6rem; background: none; cursor: pointer; text-align: left; font: inherit; color: var(--color-text); }
.zc-option:hover { background: var(--color-surface-muted); }
.zc-option-label { font-size: 0.9rem; font-weight: 500; }
.zc-option-sub { grid-column: 1; font-size: 0.78rem; color: var(--color-text-muted); }
.zc-option-check { grid-row: 1 / span 2; grid-column: 2; color: var(--color-primary); font-weight: 700; visibility: hidden; }
.zc-option[aria-selected="true"] .zc-option-check { visibility: visible; }
.zc-option-empty { padding: 0.5rem 0.65rem; font-size: 0.85rem; color: var(--color-text-muted); margin: 0; }
.zc-toggle { display: flex; gap: 0.6rem; align-items: flex-start; border-top: 1px solid var(--color-border); margin-top: 0.35rem; padding: 0.65rem 0.65rem 0.4rem; cursor: pointer; }
.zc-toggle input { margin-top: 0.2rem; }
.zc-toggle strong { display: block; font-size: 0.88rem; font-weight: 600; }
.zc-toggle small { display: block; font-size: 0.76rem; color: var(--color-text-muted); line-height: 1.35; margin-top: 0.1rem; }
.zc-badge { font-size: 0.72rem; font-weight: 600; color: var(--color-primary-strong); background: var(--color-primary-soft); border-radius: 999px; padding: 0.15rem 0.55rem; }

.zc-menu { position: relative; }
.zc-menu > summary { list-style: none; }
.zc-menu > summary::-webkit-details-marker { display: none; }
.zc-menu-list { right: 0; top: calc(100% + 0.3rem); min-width: 12rem; display: flex; flex-direction: column; }
.zc-menu-list button { text-align: left; background: none; border: 0; padding: 0.5rem 0.65rem; border-radius: 0.55rem; font: inherit; font-size: 0.88rem; color: var(--color-text); cursor: pointer; }
.zc-menu-list button:hover { background: var(--color-surface-muted); }
.zc-menu-list .is-danger { color: var(--color-error-text, var(--color-error)); }

.zc-scroll { flex: 1; overflow-y: auto; min-height: 0; }
.zc-thread { max-width: 48rem; margin: 0 auto; padding: 1rem 1.25rem 2rem; display: flex; flex-direction: column; gap: 1.5rem; }
.zc-welcome { text-align: center; }
.zc-welcome h1 { font-size: 1.75rem; font-weight: 500; letter-spacing: -0.01em; color: var(--color-text); margin: 0; }

.zc-msg { content-visibility: auto; contain-intrinsic-size: auto 120px; }
.zc-msg-user { align-self: flex-end; max-width: 80%; background: var(--color-surface-muted); border-radius: 1.4rem; padding: 0.65rem 1.1rem; white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.5; }
.zc-files { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.4rem; }
.zc-file { font-size: 0.78rem; border: 1px solid var(--color-border); border-radius: 0.5rem; padding: 0.15rem 0.5rem; background: var(--color-surface); color: var(--color-text-muted); }
.zc-msg-assistant { align-self: stretch; }
.zc-msg-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 0.3rem 0.75rem; margin-top: 0.5rem; font-size: 0.75rem; color: var(--color-text-soft); }
.zc-msg-meta button { display: inline-flex; align-items: center; gap: 0.3rem; background: none; border: 0; padding: 0.2rem 0.35rem; border-radius: 0.4rem; color: var(--color-text-muted); font-size: 0.75rem; cursor: pointer; }
.zc-msg-meta button:hover { background: var(--color-surface-muted); color: var(--color-text); }
.zc-info { cursor: help; font-size: 0.8rem; color: var(--color-text-soft); }
.zc-action { margin-top: 0.75rem; border: 1px solid var(--color-border); border-radius: 0.9rem; padding: 0.7rem 0.9rem; background: var(--color-surface-muted); }
.zc-action p { margin: 0; font-size: 0.92rem; }
.zc-action-buttons { display: flex; gap: 0.5rem; margin-top: 0.6rem; }
.zc-action-status { margin-top: 0.35rem !important; font-size: 0.82rem !important; color: var(--color-text-muted); }
.zc-action.is-done { border-color: color-mix(in oklab, var(--color-success) 40%, var(--color-border)); }
.zc-note { font-size: 0.8rem; color: var(--color-warning-text); margin: 0.4rem 0 0; }
.zc-error { color: var(--color-error-text, var(--color-error)); background: color-mix(in oklab, var(--color-error) 6%, transparent); border: 1px solid color-mix(in oklab, var(--color-error) 25%, transparent); border-radius: 0.75rem; padding: 0.6rem 0.85rem; font-size: 0.9rem; }
.zc-pending { display: inline-flex; align-items: center; gap: 0.55rem; color: var(--color-text-muted); font-size: 0.92rem; }
.zc-pending-dot { width: 0.65rem; height: 0.65rem; border-radius: 999px; background: var(--color-text); }

/* Markdown */
.zc-md { line-height: 1.65; overflow-wrap: anywhere; font-size: 0.97rem; }
.zc-md > :first-child { margin-top: 0; }
.zc-md > :last-child { margin-bottom: 0; }
.zc-md p, .zc-md ul, .zc-md ol, .zc-md table, .zc-md blockquote, .zc-md .zc-code { margin: 0 0 0.85rem; }
.zc-md h1, .zc-md h2, .zc-md h3, .zc-md h4 { font-weight: 600; line-height: 1.3; margin: 1.2rem 0 0.5rem; }
.zc-md h1 { font-size: 1.3rem; } .zc-md h2 { font-size: 1.15rem; } .zc-md h3, .zc-md h4 { font-size: 1rem; }
.zc-md ul, .zc-md ol { padding-left: 1.5rem; }
.zc-md ul { list-style: disc; } .zc-md ol { list-style: decimal; }
.zc-md li { margin: 0.2rem 0; }
.zc-md a { color: var(--color-primary); text-decoration: underline; }
.zc-md blockquote { border-left: 3px solid var(--color-border-strong, var(--color-border)); padding-left: 0.85rem; color: var(--color-text-muted); }
.zc-md code { font-family: var(--font-mono, ui-monospace, monospace); font-size: 0.86em; background: var(--color-surface-muted); border-radius: 0.3rem; padding: 0.1rem 0.3rem; }
.zc-code { position: relative; border-radius: 0.75rem; overflow: hidden; border: 1px solid var(--color-border); }
.zc-code-head { display: flex; justify-content: space-between; align-items: center; padding: 0.35rem 0.75rem; background: var(--color-surface-muted); font-size: 0.75rem; color: var(--color-text-muted); }
.zc-code-head button { background: none; border: 0; color: var(--color-text-muted); font-size: 0.75rem; cursor: pointer; padding: 0; }
.zc-md pre { margin: 0; padding: 0.85rem 1rem; overflow-x: auto; background: var(--color-surface); }
.zc-md pre code { background: none; padding: 0; font-size: 0.84rem; white-space: pre; }
.zc-md table { border-collapse: collapse; display: block; overflow-x: auto; max-width: 100%; font-size: 0.9rem; }
.zc-md th, .zc-md td { border-bottom: 1px solid var(--color-border); padding: 0.45rem 0.75rem; text-align: left; vertical-align: top; }
.zc-md th { font-weight: 600; border-bottom-width: 2px; }
.zc-md hr { border: 0; border-top: 1px solid var(--color-border); margin: 1.2rem 0; }

/* Eingabe */
.zc-composer { padding: 0 1rem 0.5rem; }
.zc-composer-inner {
  max-width: 48rem; margin: 0 auto; border: 1px solid var(--color-border); border-radius: 1.75rem;
  background: var(--color-surface); padding: 0.75rem 0.75rem 0.6rem 1rem;
  box-shadow: 0 2px 12px var(--color-shadow);
}
.zc-composer-inner:focus-within { border-color: var(--color-border-strong, var(--color-border)); box-shadow: 0 4px 18px var(--color-shadow-strong, var(--color-shadow)); }
.zc-attachments { display: flex; flex-wrap: wrap; gap: 0.4rem; padding-bottom: 0.5rem; }
.zc-attachments:empty { display: none; }
.zc-chip { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.8rem; border: 1px solid var(--color-border); border-radius: 0.7rem; padding: 0.3rem 0.35rem 0.3rem 0.6rem; background: var(--color-surface-muted); }
.zc-chip button { background: none; border: 0; cursor: pointer; color: var(--color-text-muted); padding: 0 0.25rem; font-size: 1rem; line-height: 1; }
.zc-input { display: block; width: 100%; border: 0; outline: none; resize: none; background: transparent; font: inherit; font-size: 1rem; line-height: 1.5; min-height: 1.6rem; max-height: 14rem; padding: 0.15rem 0.1rem; color: var(--color-text); }
.zc-input::placeholder { color: var(--color-text-soft); }
.zc-row { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.4rem; }
.zc-row-hint { flex: 1; font-size: 0.78rem; color: var(--color-text-muted); }
.zc-round { flex: none; width: 2.25rem; height: 2.25rem; border-radius: 999px; display: grid; place-items: center; cursor: pointer; border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text); }
.zc-round:hover { background: var(--color-surface-muted); }
.zc-send { border: 0; background: var(--color-text); color: var(--color-surface); }
.zc-send:hover { background: var(--color-primary-strong, var(--color-text)); }
.zc-send:disabled { background: var(--color-border-strong, var(--color-border)); color: var(--color-surface); cursor: default; }
.zc-alert { max-width: 48rem; margin: 0 auto 0.5rem; }
.zc-suggestions { max-width: 48rem; margin: 0.9rem auto 0; display: none; flex-wrap: wrap; justify-content: center; gap: 0.5rem; }
.zc-suggestion { border: 1px solid var(--color-border); background: var(--color-surface); border-radius: 999px; padding: 0.45rem 0.9rem; font-size: 0.86rem; color: var(--color-text-muted); cursor: pointer; }
.zc-suggestion:hover { background: var(--color-surface-muted); color: var(--color-text); }
.zc-disclaimer { max-width: 48rem; margin: 0.45rem auto 0; text-align: center; font-size: 0.72rem; color: var(--color-text-soft); }

/* Leerer Chat: Begruessung und Eingabe in der Mitte */
.zc.is-empty .zc-scroll { flex: 0 0 auto; overflow: visible; }
.zc.is-empty { justify-content: center; }
.zc.is-empty .zc-head { position: absolute; top: 0; left: 0; right: 0; }
.zc.is-empty { position: relative; padding-bottom: 8vh; }
.zc.is-empty .zc-thread { padding-bottom: 1.5rem; }
.zc.is-empty .zc-suggestions { display: flex; }
.zc.is-empty .zc-disclaimer { visibility: hidden; }
.zc:not(.is-empty) .zc-welcome { display: none; }

@media (max-width: 63.99rem) {
  /* Auf dem Chat genuegt eine Kopfleiste: Menue, Modell, Neuer Chat. */
  .zs-chat-page { --header-height: 0px; }
  .zs-chat-page .zs-topbar { display: none; }
  .zc-nav-toggle, .zc-new-mobile { display: inline-grid !important; }
  .zc-head { padding: 0.4rem 0.5rem; }
}
@media (max-width: 47.99rem) {
  .zc-thread { padding: 0.75rem 0.9rem 1.5rem; }
  .zc-composer { padding: 0 0.6rem 0.4rem; }
  .zc-msg-user { max-width: 88%; }
  .zc-model-current { max-width: 8rem; }
  .zc-welcome h1 { font-size: 1.45rem; }
  .zc.is-empty { justify-content: flex-end; padding-bottom: 0; }
  .zc.is-empty .zc-scroll { flex: 1 1 auto; display: flex; align-items: center; justify-content: center; }
  .zc-disclaimer { display: none; }
}

/* --- Zeiterfassung unten rechts ---------------------------------------------------------- */
.zs-clock { position: fixed; right: 1rem; bottom: 1rem; z-index: 45; display: flex; flex-direction: column; align-items: flex-end; gap: 0.5rem; }
.zs-chat-page .zs-clock { bottom: calc(var(--zs-composer-h) + 0.5rem); }
.zs-chat-page .zc.is-empty ~ .zs-clock, .zs-chat-page.zc-empty .zs-clock { bottom: 1rem; }
.zs-clock-pill {
  display: inline-flex; align-items: center; gap: 0.5rem; height: 2.3rem; padding: 0 0.85rem;
  border: 1px solid var(--color-border); border-radius: 999px; background: var(--color-surface);
  box-shadow: 0 2px 10px var(--color-shadow); font-size: 0.85rem; color: var(--color-text); cursor: pointer;
}
.zs-clock-dot { width: 0.55rem; height: 0.55rem; border-radius: 999px; background: var(--color-text-soft); }
.zs-clock[data-status="in"] .zs-clock-dot { background: var(--color-success); }
.zs-clock[data-status="break"] .zs-clock-dot { background: var(--color-warning); }
.zs-clock-time { font-variant-numeric: tabular-nums; color: var(--color-text-muted); }
.zs-clock-panel {
  width: min(17rem, calc(100vw - 2rem)); background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: 0.9rem; box-shadow: 0 8px 28px var(--color-shadow); padding: 0.85rem; display: flex; flex-direction: column; gap: 0.6rem;
}
.zs-clock-status { margin: 0; font-size: 0.9rem; }
.zs-clock-error { margin: 0; }
.zs-clock-actions { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.zs-clock-link { font-size: 0.8rem; color: var(--color-primary); }
@media (max-width: 47.99rem) {
  .zs-clock { right: 0.6rem; bottom: 0.6rem; }
  .zs-clock-pill { height: 2.1rem; padding: 0 0.65rem; }
  /* Auf dem Chat kompakt (Punkt + Zeit), damit Eingabe und Senden frei bleiben. */
  .zs-chat-page .zs-clock-label { display: none; }
  .zs-chat-page.zc-empty .zs-clock { bottom: calc(var(--zs-composer-h) + 0.5rem); }
}

/* --- KI-Einstellungen: Tabellenfelder ------------------------------------------------------ */
.zs-settings-input { min-width: 0; }