/* LIRENO Mandanten Login — Design v2 (0.9.22.8)
   Palette: Warm Off-White, passend zur Landing Page
   Layout: Linke Sidebar-Navigation im Dashboard */

.tbml-wrap {
  --tbml-bg:          #F5F4EE;
  --tbml-surface:     #FFFFFF;
  --tbml-surface-2:   #EDECE6;
  --tbml-border:      #DEDAD4;
  --tbml-text:        #1A1A1A;
  --tbml-muted:       #6B6A63;
  --tbml-primary:     #1A1A1A;
  --tbml-primary-soft:#F0EFE9;
  --tbml-accent:      #059669;
  --tbml-warning:     #D97706;
  --tbml-danger:      #DC2626;
  --tbml-radius:      10px;
  --tbml-shadow-sm:   0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --tbml-shadow:      0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -1px rgba(0,0,0,.04);
  --tbml-font:        system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  box-sizing: border-box;
  font-family: var(--tbml-font);
  color: var(--tbml-text);
  line-height: 1.5;
}

.tbml-wrap *, .tbml-wrap *::before, .tbml-wrap *::after {
  box-sizing: border-box;
}

/* ═══════════════════════════════════════
   AUTH — Login-Karten (Schritt 1 + 2)
═══════════════════════════════════════ */
#tbml-root[data-active-step="1"],
#tbml-root[data-active-step="2"],
.tbml-wrap--register {
  background: var(--tbml-bg);
  padding: 48px 16px;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.tbml-card {
  background: var(--tbml-surface);
  border: 1px solid var(--tbml-border);
  border-radius: var(--tbml-radius);
  box-shadow: var(--tbml-shadow);
  padding: 28px 32px;
}

.tbml-card--auth {
  width: 100%;
  max-width: 420px;
}

.tbml-auth-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.tbml-brand__logo {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--tbml-text);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: .04em;
  flex-shrink: 0;
}

.tbml-brand__name,
.tbml-brand .tbml-brand__name {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -.01em;
}

.tbml-auth-title {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.2;
}

.tbml-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--tbml-muted);
  margin-top: 16px;
  margin-bottom: 6px;
}

/* Inputs + Selects */
.tbml-input,
#tbml-mandant,
.tbml-company-form input,
.tbml-company-form select {
  width: 100%;
  max-width: 100%;
  border-radius: 8px;
  border: 1px solid var(--tbml-border);
  padding: 9px 12px;
  font-size: 14px;
  font-family: inherit;
  background: var(--tbml-surface);
  color: var(--tbml-text);
  transition: border-color .15s, box-shadow .15s;
}

.tbml-input:focus,
#tbml-mandant:focus,
.tbml-company-form input:focus,
.tbml-company-form select:focus {
  outline: none;
  border-color: var(--tbml-text);
  box-shadow: 0 0 0 3px rgba(26,26,26,.08);
}

/* QR Code */
.tbml-qr, #tbml-qr {
  width: 100%;
  max-width: 260px;
  height: auto;
  aspect-ratio: 1;
  border: 1px solid var(--tbml-border);
  border-radius: var(--tbml-radius);
  display: block;
  margin: 16px 0;
}

.tbml-auth-actions { margin-top: 20px; }

/* ═══════════════════════════════════════
   BUTTONS
═══════════════════════════════════════ */
.tbml-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 9px 18px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all .15s;
  line-height: 1;
}

.tbml-btn--primary {
  background: var(--tbml-text);
  color: #fff;
  border-color: var(--tbml-text);
}
.tbml-btn--primary:hover { background: #333; border-color: #333; }

.tbml-btn--ghost {
  background: transparent;
  border-color: transparent;
  color: var(--tbml-muted);
}
.tbml-btn--ghost:hover { color: var(--tbml-text); background: var(--tbml-surface-2); }

.tbml-btn--secondary {
  background: var(--tbml-surface);
  border-color: var(--tbml-border);
  color: var(--tbml-text);
}
.tbml-btn--secondary:hover { background: var(--tbml-surface-2); }

/* ═══════════════════════════════════════
   STATUS + FEHLER
═══════════════════════════════════════ */
.tbml-muted { color: var(--tbml-muted); font-size: 13px; }
.tbml-text-sm { font-size: 13px; }
.tbml-error { min-height: 1.2em; font-size: 14px; }
.tbml-status-line { color: inherit; }

.tbml-app-shell > #tbml-error,
.tbml-main > #tbml-error {
  margin: 0 20px 10px;
  padding: 10px 14px;
  border-radius: 8px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  font-size: 13px;
}
.tbml-app-shell > #tbml-error.tbml-status-line--ok,
.tbml-main > #tbml-error.tbml-status-line--ok { color: #065f46; }
.tbml-app-shell > #tbml-error.tbml-status-line--err,
.tbml-main > #tbml-error.tbml-status-line--err {
  color: var(--tbml-danger);
  background: #fef2f2;
  border-color: #fecaca;
}

p.tbml-error:not(#tbml-error):not(#tbml-register-error) { color: var(--tbml-danger); }

#tbml-root[data-active-step="1"] > #tbml-error,
#tbml-root[data-active-step="2"] > #tbml-error {
  max-width: 420px;
  margin: 12px auto 0;
  padding: 0 8px;
  text-align: center;
  background: transparent !important;
  border: none !important;
}
#tbml-root[data-active-step="1"] > #tbml-error.tbml-status-line--ok,
#tbml-root[data-active-step="2"] > #tbml-error.tbml-status-line--ok { color: #065f46; }
#tbml-root[data-active-step="1"] > #tbml-error.tbml-status-line--err,
#tbml-root[data-active-step="2"] > #tbml-error.tbml-status-line--err { color: #b91c1c; }

#tbml-register-root .tbml-error {
  margin-top: 12px; padding: 10px 14px; border-radius: 8px;
  background: #ecfdf5; border: 1px solid #a7f3d0; color: #065f46;
}
#tbml-register-root .tbml-error.tbml-status-line--err {
  background: #fef2f2; border-color: #fecaca; color: var(--tbml-danger);
}

/* Schritt-Logik */
.tbml-step { display: none; }
.tbml-step-active { display: block; }

/* ═══════════════════════════════════════
   DASHBOARD SHELL
═══════════════════════════════════════ */
#tbml-root[data-active-step="3"],
.tbml-wrap--dashboard#tbml-dashboard-root {
  background: var(--tbml-bg);
  width: 100%;
  max-width: 100%;
  margin: 0;
  border-radius: 0;
  overflow: hidden;
  border: none;
  box-shadow: none;
}

#tbml-root[data-active-step="3"] .tbml-app-shell,
.tbml-wrap--dashboard .tbml-app-shell {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 520px;
}

/* Topbar */
.tbml-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 11px 20px;
  background: var(--tbml-surface);
  border-bottom: 1px solid var(--tbml-border);
  flex-shrink: 0;
}

.tbml-topbar__left {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
}
.tbml-topbar__right {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}

.tbml-brand { display: flex; align-items: center; gap: 8px; }

.tbml-mandant-strip {
  display: flex; align-items: center; gap: 6px; font-size: 13px;
}
.tbml-mandant-strip__label { color: var(--tbml-muted); }
.tbml-mandant-strip__value {
  font-weight: 600;
  background: var(--tbml-bg);
  border: 1px solid var(--tbml-border);
  border-radius: 6px;
  padding: 3px 10px;
  font-size: 13px;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tbml-user-meta {
  display: flex; flex-direction: column; align-items: flex-end; gap: 1px; font-size: 13px;
}
.tbml-user-meta__name { font-weight: 600; }
.tbml-user-meta__plan { color: var(--tbml-muted); font-size: 12px; }

/* ═══════════════════════════════════════
   BODY = SIDEBAR LINKS + MAIN RECHTS
═══════════════════════════════════════ */
.tbml-body {
  display: flex;
  flex: 1;
  width: 100%;
  min-height: 0;
}

/* Linke Sidebar-Navigation */
.tbml-sidebar {
  width: 170px;
  min-width: 170px;
  flex-shrink: 0;
  background: var(--tbml-surface);
  border-right: 1px solid var(--tbml-border);
  padding: 16px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

/* Nav-Buttons — tbml-main-nav__item bleibt fuer JS-Kompatibilitaet */
.tbml-sidebar .tbml-main-nav__item {
  display: flex;
  align-items: center;
  width: 100%;
  text-align: left;
  padding: 9px 13px;
  border-radius: 8px;
  border: none;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  color: var(--tbml-muted);
  transition: background .1s, color .1s;
}
.tbml-sidebar .tbml-main-nav__item:hover {
  background: var(--tbml-bg);
  color: var(--tbml-text);
}
.tbml-sidebar .tbml-main-nav__item.is-active {
  background: var(--tbml-bg);
  color: var(--tbml-text);
  font-weight: 600;
}

/* Haupt-Inhaltsbereich */
.tbml-main {
  flex: 1;
  min-width: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Subheader (Seitentitel + Meta) */
.tbml-subheader {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  flex-wrap: wrap;
  padding: 14px 20px 12px;
  background: var(--tbml-bg);
  flex-shrink: 0;
  border-bottom: 1px solid var(--tbml-border);
}

.tbml-page-title {
  margin: 0 0 3px;
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.2;
}
.tbml-page-subtitle {
  margin: 0;
  font-size: 13px;
  color: var(--tbml-muted);
  max-width: 520px;
}

.tbml-subheader__right {
  display: flex; flex-direction: column; gap: 4px; min-width: 160px;
}

.tbml-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 12px;
}
.tbml-meta-row__label { color: var(--tbml-muted); }
.tbml-meta-row__value { text-align: right; }

/* ═══════════════════════════════════════
   CONTENT-LAYOUT (2 Spalten: Main + KPI)
═══════════════════════════════════════ */
.tbml-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 16px;
  padding: 14px 18px 22px;
  background: var(--tbml-bg);
  flex: 1;
  align-content: start;
}

.tbml-dashboard-view { min-width: 0; }

.tbml-layout__main {
  min-width: 0;
  max-width: 980px;
  width: 100%;
}

/* KPI-Sidebar-Cards */
.tbml-card--side { margin-bottom: 0; margin-top: 0; }
.tbml-card--side + .tbml-card--side { margin-top: 12px; }

.tbml-card__header {
  padding: 11px 16px;
  border-bottom: 1px solid var(--tbml-border);
}
.tbml-card__title {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--tbml-muted);
}
.tbml-card__body { padding: 12px 16px 16px; }
.tbml-card__body--grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
}

.tbml-stat__label {
  display: block;
  font-size: 10px;
  color: var(--tbml-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 3px;
}
.tbml-stat__value {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.02em;
}

/* ═══════════════════════════════════════
   BADGES
═══════════════════════════════════════ */
.tbml-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  border-radius: 5px;
  font-size: 11px;
  font-weight: 500;
  margin-left: 4px;
}
.tbml-badge:first-child { margin-left: 0; }
.tbml-badge--success { background: #d1fae5; color: #065f46; }
.tbml-badge--warning { background: #fef3c7; color: #92400e; }
.tbml-badge--neutral {
  background: var(--tbml-surface-2);
  color: #4b5563;
  border: 1px solid var(--tbml-border);
}

/* ═══════════════════════════════════════
   PANELS (dynamischer Hauptinhalt)
═══════════════════════════════════════ */
.tbml-panel {
  background: var(--tbml-surface);
  border: 1px solid var(--tbml-border);
  border-radius: var(--tbml-radius);
  box-shadow: var(--tbml-shadow-sm);
  padding: 16px 18px 18px;
  margin-top: 16px;
  max-width: 960px;
}
.tbml-panel:first-child { margin-top: 0; }
.tbml-panel h4, .tbml-panel h5 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -.01em;
}

/* ═══════════════════════════════════════
   FORMULARE
═══════════════════════════════════════ */
.tbml-company-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.tbml-company-form label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--tbml-muted);
}
/* Input/Select innerhalb Label: Reset font-size/case */
.tbml-company-form label input,
.tbml-company-form label select {
  font-size: 14px;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  color: var(--tbml-text);
}

.tbml-company-form label.tbml-check {
  grid-column: 1 / -1;
  display: flex !important;
  flex-direction: row !important;
  text-transform: none;
  letter-spacing: 0;
  font-size: 13px;
  font-weight: 400;
  color: var(--tbml-text);
  flex-wrap: nowrap;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
}
.tbml-company-form label.tbml-check input[type="checkbox"] {
  flex: 0 0 auto;
  margin: .15rem 0 0;
  width: auto;
  min-width: 1rem;
}
.tbml-check__text { flex: 1 1 auto; min-width: 0; line-height: 1.45; }

.tbml-company-actions {
  margin-top: 14px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

/* Generische Aktions-Buttons (alle ohne .tbml-btn Klasse) */
.tbml-company-actions button:not(.tbml-btn),
#tbml-submit-btn,
#tbml-request-key-btn,
#tbml-preflight-btn,
#tbml-company-save-btn,
#tbml-company-uid-sync-btn,
#tbml-treuhaender-save-btn,
.tbml-mini-btn {
  border-radius: 8px;
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  border: 1px solid var(--tbml-border);
  background: var(--tbml-surface);
  color: var(--tbml-text);
  transition: background .12s, border-color .12s;
}
.tbml-company-actions button:not(.tbml-btn):hover,
.tbml-mini-btn:hover {
  background: var(--tbml-surface-2);
}

#tbml-submit-btn {
  background: var(--tbml-text);
  color: #fff;
  border-color: var(--tbml-text);
}
#tbml-submit-btn:hover { background: #333; border-color: #333; }

#tbml-preflight-btn {
  background: var(--tbml-bg);
  border-color: var(--tbml-border);
}

#tbml-start-btn:not(.tbml-btn),
#tbml-back-btn:not(.tbml-btn) { border-radius: 8px; }

/* ═══════════════════════════════════════
   GRID + PILLS + CHIPS
═══════════════════════════════════════ */
.tbml-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.tbml-pill-ok, .tbml-pill-warn, .tbml-pill-err {
  display: inline-block;
  border-radius: 5px;
  padding: 3px 8px;
  font-size: 12px;
  line-height: 1.3;
  margin-bottom: 4px;
  font-weight: 500;
}
.tbml-pill-ok  { background: #d1fae5; border: 1px solid #6ee7b7; color: #065f46; }
.tbml-pill-warn{ background: #fef3c7; border: 1px solid #fcd34d; color: #92400e; }
.tbml-pill-err { background: #fee2e2; border: 1px solid #fca5a5; color: #991b1b; }

.tbml-chip-wrap { display: flex; gap: 6px; flex-wrap: wrap; }
.tbml-chip {
  background: var(--tbml-surface-2);
  border: 1px solid var(--tbml-border);
  border-radius: 5px;
  padding: 3px 9px;
  font-size: 12px;
}

/* ═══════════════════════════════════════
   TABELLEN
═══════════════════════════════════════ */
.tbml-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--tbml-border);
  border-radius: var(--tbml-radius);
  background: var(--tbml-surface);
}
.tbml-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
  font-size: 13px;
}
.tbml-table th, .tbml-table td {
  border-bottom: 1px solid var(--tbml-border);
  text-align: left;
  padding: 9px 8px;
  vertical-align: top;
}
.tbml-table th {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--tbml-muted);
  background: var(--tbml-bg);
}

/* ═══════════════════════════════════════
   REGISTRIERUNGS-TABS
═══════════════════════════════════════ */
.tbml-register-tabs {
  display: flex;
  gap: 4px;
  margin: 16px 0 12px;
  background: var(--tbml-bg);
  padding: 4px;
  border-radius: 8px;
}
.tbml-register-tabs button {
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--tbml-muted);
  padding: 7px 14px;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  font-weight: 500;
}
.tbml-register-tabs button.is-active {
  background: var(--tbml-surface);
  color: var(--tbml-text);
  box-shadow: var(--tbml-shadow-sm);
}
.tbml-register-panel { display: none; }
.tbml-register-panel.is-active { display: block; }

/* ═══════════════════════════════════════
   DIVERSES
═══════════════════════════════════════ */
.tbml-audit-list { margin: 0; padding-left: 18px; }
.tbml-audit-list li { margin-bottom: 6px; }

.tbml-manual-quartal h5 { margin: 0 0 10px; font-size: 14px; }

.tbml-belege-toolbar,
.tbml-wrap .tbml-company-form[style*="margin-bottom"] {
  background: var(--tbml-surface);
  border: 1px solid var(--tbml-border);
  border-radius: var(--tbml-radius);
  padding: 12px;
  margin-bottom: 12px;
}

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 1400px) {
  .tbml-layout {
    grid-template-columns: 1fr;
    padding: 16px 16px 20px;
  }
  .tbml-card__body--grid { grid-template-columns: repeat(2, 1fr); }
  .tbml-layout__side {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
  }
  .tbml-card--side + .tbml-card--side { margin-top: 0; }
}

@media (max-width: 900px) {
  .tbml-body { flex-direction: column; }

  .tbml-sidebar {
    width: 100%;
    min-width: 0;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 8px 12px;
    border-right: none;
    border-bottom: 1px solid var(--tbml-border);
    gap: 2px;
    overflow-x: auto;
  }
  .tbml-sidebar .tbml-main-nav__item {
    width: auto;
    padding: 7px 11px;
    font-size: 13px;
    white-space: nowrap;
  }
  .tbml-layout {
    grid-template-columns: 1fr;
    padding: 16px 16px 20px;
  }
  .tbml-subheader { padding: 16px; }
  .tbml-user-meta { align-items: flex-start; }
  .tbml-card__body--grid { grid-template-columns: 1fr; }
  .tbml-app-shell > #tbml-error,
  .tbml-main > #tbml-error { margin: 0 16px 10px; }
}

@media (max-width: 540px) {
  .tbml-company-form {
    grid-template-columns: 1fr;
  }
  .tbml-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .tbml-card--auth { padding: 20px; }
  .tbml-auth-title { font-size: 18px; }
  #tbml-root[data-active-step="1"],
  #tbml-root[data-active-step="2"] { padding: 24px 12px; }
}