/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --sidebar-width: 280px;
  --list-width: 420px;
  --bg: #f5f5f7;
  --bg2: #ffffff;
  --bg3: #e5e5ea;
  --bg4: #daedf5; /* Aktive E-Mail */
  --bg5: #626269; /* TabLeiste */
  --bg6: #1c1c1e; /* header tab active */
  --bg7: #B0C4DE; /* KI-Leiste */
  --border: #d1d1d6;
  --border-strong: #b0b0b8;
  --text: #1c1c1e;
  --text2: #6c6c70;
  --accent: #0a84ff;
  --unread: #1c1c1e;
  --danger: #ff3b30;
  --success: #34c759;
}

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  background: var(--bg2); 
  color: var(--text);
  overflow: hidden;
}

/* Layout */
#layout {
overflow-x: auto;
  display: grid;
  grid-template-rows: auto auto 1fr;
  height: 100vh;
}


/* Topbar */
#topbar {
  display: flex;
  width:100%;
  height: 48px;
  background: var(--bg6);
  color: #ffffff;
}

#topbar-left {
  display: flex;
flex: 0 0 var(--sidebar-width);
border-right: 7px solid #ccc;
}

#topbar-title {
  display: flex;
  align-items: center;
  padding: 0 18px;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: #ffffff;
}

#topbar-actions {
  display: flex;
flex:1;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  justify-content: flex-start;
}

#topbar .action-btn {
    justify-content: center;
  padding: 6px 0px 4px 0px;
  font-size: 14px;
  background: var(--bg5);
  color: #ffffff;
  border: none;
  border-radius: 7px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}
#topbar .action-btn:hover { background: #48484a; }
#topbar .action-btn.primary { background: var(--accent); width:230px;justify-content:center;}
#topbar .action-btn.primary:hover { opacity: 0.85; }

#btn-new-email {margin-right:auto;}

#topbar-right {
padding-right: 20px;
    align-items: center;
    display: flex;
    flex: 0;
}

#btn-logout {
  margin-left: auto;
  background: transparent;
  color: rgba(255,255,255,0.5);
  font-size: 13px;
  padding: 4px 10px;
}
#btn-logout:hover { background: rgba(255,255,255,0.08); color: #fff; }


#app {
  display: grid;
border-top:1px solid #ddd;
  grid-template-columns: var(--sidebar-width) var(--list-width) 1fr;
  overflow: hidden;
}

#app.ki-open {border-top:none;}

/* Sidebar */
#sidebar {
  background: #ececee;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

#sidebar-header {
  display: none;
}

.compose-btn {
  margin: 0 12px 16px;
  padding: 10px 12px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  display: block;
}
.compose-btn:hover { opacity: 0.85; }

.account-section { margin-bottom: 8px; }

.account-label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.account-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.folder-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 3px 16px 3px 28px;
  cursor: pointer;
  border-radius: 6px;
  margin: 0 6px;
  color: var(--text2);
  font-size: 16px;
height:30px;
}
.folder-item:hover { background: var(--bg3); color: var(--text); }
.folder-item.active { background: var(--accent); color: white; }
.folder-item.drag-over { background: color-mix(in srgb, var(--accent) 25%, var(--bg2)); color: var(--text); outline: 2px dashed var(--accent); outline-offset: -2px; }
.folder-item.folder-virtual {
  cursor: default;
  opacity: 0.45;
  font-size: 13px;
}
.folder-toggle {
  font-size: 25px;
  width: 20px;
  flex-shrink: 0;
  text-align: center;
  cursor: pointer;
  opacity: 0.5;
  transition: transform 0.15s ease;
  margin-right: 2px;
  display: inline-block;
}
.folder-toggle.collapsed { transform: rotate(-90deg); }
.folder-toggle-gap { width: 18px; flex-shrink: 0; display: inline-block; }
.folder-separator {
  margin: 6px 16px;
  border-top: 1px solid var(--border);
}

.folder-name { flex: 1; }
.folder-count {
  font-size: 14px;
  font-weight: 600;
  background: var(--bg3);
  border-radius: 10px;
  padding: 1px 8px;
  min-width: 24px;
  text-align: center;
}
.folder-item.active .folder-count { background: rgba(255,255,255,0.25); }

/* E-Mail-Liste */
#email-list-panel {
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#list-header {
  color: #fff;
  background: var(--bg5);
  height: 48px;
  padding: 0 12px;
  font-weight: 600;
  font-size: 17px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
#list-header-title {
display:none;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 15px;
}

#email-list {
  flex: 1;
  overflow-y: auto;
}

/* Konversationsgruppe */
.email-item.thread-member {
  background: #f7f7f7;
}
.email-item.thread-member:hover { background: var(--bg3); }
.email-item.thread-first {
  border-top: 3px solid var(--border-strong);
}
.email-item.thread-last {
  border-bottom: 4px solid var(--border-strong);
}
/* Zwei Konversationen direkt hintereinander: kein doppelter Border */
.email-item.thread-last + .email-item.thread-first {
  border-top: none;
}

.email-item {
border-right:1px solid #ddd;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  background: var(--bg2);
}
.email-item:hover { background: var(--bg3); }
.email-item.active { background: var(--bg4); }
.email-item.selected { background: color-mix(in srgb, var(--accent) 12%, var(--bg2)); }
.email-item.selected:hover { background: color-mix(in srgb, var(--accent) 20%, var(--bg2)); }
.email-item.active.selected { background: var(--bg4); }
.email-item.dragging { opacity: 0.4; }
@keyframes email-highlight {
  from { background: color-mix(in srgb, var(--accent) 15%, var(--bg2)); }
  to   { background: transparent; }
}

@keyframes btn-spin {
  to { transform: rotate(360deg); }
}

.btn-loading {
  position: relative;
  padding-right: 30px !important;
}

.btn-loading::after {
  content: '';
  position: absolute;
  right: 8px;
  top: 50%;
  width: 11px;
  height: 11px;
  margin-top: -6px;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: btn-spin 0.65s linear infinite;
}
.email-item.email-new { animation: email-highlight 1s ease-out forwards; }
.email-flags {
  flex: 0 0 26px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
gap:2px;
}
.email-flags .flag-answered {
  font-size: 11px;
  line-height: 1;
  color: transparent;
  user-select: none;
height: 22px; width:22px;
    background: #333;
display:flex;
justify-content:center;
align-items:center;
}
.email-flags .flag-answered.active { color: #eee; }
.email-item.active .email-flags .flag-answered.active { color: #fff; }

.flag-read-toggle {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-size: 9px;
  line-height: 1;
  color: var(--accent);
  opacity: 1;
  user-select: none;
height: 22px; width:22px;
    background: #AFE1AF;
border: 1px solid #ccc;
    margin-top: 0px;
display:flex;
justify-content:center;
align-items:center;
}
.flag-read-toggle.unread { color: var(--unread, #007aff); }
.flag-read-toggle:hover  { opacity: 0.6; }
.email-item.active .flag-read-toggle { color: rgba(255,255,255,0.6); }
.email-item.active .flag-read-toggle.unread { color: #fff; }

.email-content {
  flex: 1;
  min-width: 0;
  padding: 8px 5px 8px 5px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0px 8px;
}
.email-quick-actions {
  flex: 0 0 0px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 1px;
  justify-content: center;
  align-items: center;
  transition: flex-basis 0.15s;
}
.email-item:hover .email-quick-actions { flex: 0 0 36px; }
.email-qa-btn {
  width: 22px;
  height: 22px;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  line-height: 1;
  flex-shrink: 0;
}
.email-qa-btn.qa-delete { background: var(--danger); }
.email-qa-btn.qa-spam   { background: #ff9500; }
.email-qa-btn:hover { opacity: 0.8; }
.email-item.unread .email-from { font-weight: 700; color: var(--unread); }
.email-item.unread .email-subject { font-weight: 600; color: var(--text); }



.email-from {
  font-size: 12px;
  color: var(--text2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.email-date { font-size: 12px; color: var(--text2); white-space: nowrap; }
.email-subject {
  grid-column: 1 / -1;
  font-size: 16px;
  color: var(--text2);
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}
.email-subject-text {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.email-snippet {
  grid-column: 1 / -1;
  font-size: 16px;
  color: var(--text2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 0.7;
}

/* Suchfeld */
#search-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
#search-input {
  width: 220px;
  padding: 5px 28px 5px 10px;
  border-radius: 7px;
  border: none;
  background: #969698;
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: width 0.2s, background 0.2s;
}
#search-input::placeholder { color: rgba(255,255,255,0.4); }
#search-input:focus { background: #48484a; }
#search-clear {
  position: absolute;
  right: 6px;
  background: none;
  border: none;
  color: rgba(255,255,255,0.5);
  cursor: pointer;
  font-size: 13px;
  padding: 0;
  display: none;
  line-height: 1;
}
#search-clear:hover { color: #fff; }

/* Read-Filter */
.read-filter {
  display: flex;
  background: var(--bg3);
  border-radius: 6px;
  padding: 2px;
  gap: 2px;
}
.read-filter-btn {
  padding: 4px 10px;
  border: none;
  background: transparent;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  color: var(--text2);
  white-space: nowrap;
}
.read-filter-btn.active {
  background: var(--bg2);
  color: var(--text);
  box-shadow: 0 1px 3px rgba(0,0,0,0.12);
}

/* View-Toggle */
.view-toggle, .ki-filter-group {
  display: flex;
  background: var(--bg3);
  border-radius: 6px;
  padding: 2px;
  gap: 2px;
}
.view-toggle-btn, .ki-filter-btn {
  padding: 4px 19px;
  border: none;
  background: transparent;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  color: var(--text2);
}
.view-toggle-btn.active, .ki-filter-btn.active {
  background: var(--bg2);
  color: var(--text);
  box-shadow: 0 1px 3px rgba(0,0,0,0.12);
}

/* Thread-Einrückung */
.reply-icon { color: var(--text2); margin-right: 4px; font-size: 14px; }

/* Ordner-Badge in Suchergebnissen */
.folder-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  background: var(--bg3);
  color: var(--text2);
  vertical-align: middle;
  white-space: nowrap;
}
.email-item.active .folder-badge { background: rgba(255,255,255,0.2); color: rgba(255,255,255,0.8); }

/* Listenende */
#list-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  font-size: 16px;
  color: var(--text2);
  text-align: center;
  min-height: 44px;
}

/* Detail-Panel */
#detail-panel {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Tab-Leiste */
#detail-tabs {
height:48px;
  display: flex;
  background: var(--bg5);
  flex-shrink: 0;
}
.detail-tab {
  padding: 0px 22px;
  border: none;
  background: transparent;
  font-size: 16px;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 260px;
}
.detail-tab:hover { color: rgba(255,255,255,0.85); }
.detail-tab.active {
  color: #ffffff;
background: var(--bg6)
}

#detail-header {
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

#detail-subject {
background: var(--bg3);
    padding: 15px 20px;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
}

.detail-meta {
padding: 5px 20px;
    border-bottom: 1px solid var(--border);
  font-size: 16px;
  color: var(--text2);
  line-height: 1.8;
}
.detail-meta strong { color: var(--text); }

/* DEBUG: Thread-Info Panel (nur für Diagnose des Thread-Gruppierungs-Problems) */
#detail-debug-thread {
  background: #fff3cd;
  border-top: 1px solid #ffc107;
  padding: 8px 20px;
  font-size: 13px;
  color: #856404;
  flex-shrink: 0;
}
#detail-debug-thread strong {
  color: #856404;
  display: block;
  margin-bottom: 2px;
}
#debug-reply-to-info {
  font-family: monospace;
  font-size: 12px;
}

#detail-ki-bar {
  display: flex;
flex: 0 0 48px;
  align-items: center;
  padding: 6px 12px;
  background: var(--bg5);
  gap: 8px;
}

#detail-actions {
height: 48px;
align-items:center;
background: var(--bg4);
border-bottom: 1px solid var(--bg5);
  padding: 10px 12px;
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.action-btn {
flex: 0 0 175px;
  padding: 6px 0px;
  border-radius: 7px;
  border: none;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  background: #3a3a3c;
  color: #ffffff;
}
.action-btn:hover { background: #48484a; }
.action-btn.primary { background: var(--accent); color: white; }
.action-btn.primary:hover { opacity: 0.85; }
.action-btn.danger { background: var(--danger); color: white; }
.action-btn.danger:hover { opacity: 0.85; }
.action-btn.danger.primary{margin-left: auto;} 

#detail-body {
  flex: 1;
  /* overflow-y: auto; */
  padding: 20px;
  display: flex;
  flex-direction: column;
  font-size: 20px;
  line-height: 1.7;
  color: var(--text);
  white-space: pre-wrap;
  font-family: inherit;
}
#detail-body a {
  color: var(--accent);
  text-decoration: none;
}
#detail-body a:hover { text-decoration: underline; }

#detail-empty {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text2);
  font-size: 16px;
width: 250px;
    padding: 10px 0;
    margin: 100px auto;
    text-align: center;
    background: #ddd;
    border-radius: 6px;
    border: 1px solid #bbb;
}

/* Ladefortschritt */
.load-progress {
  height: 3px;
  background: var(--bg3);
  border-radius: 2px;
  margin-bottom: 6px;
  overflow: hidden;
}
.load-bar {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.2s ease;
}

/* Inline-Composer */
#view-mode, #compose-mode {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}
#compose-fields {
  flex-shrink: 0;
  border-bottom: 1px solid var(--border);
}
#compose-actions-bar {
  padding: 10px 12px;
  border-bottom: 1px solid var(--bg5);
background: var(--bg4);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
#draft-status {
  font-size: 13px;
  color: var(--text2);
  margin-left: 4px;
}

.compose-inner-container, .view-inner-container {overflow-y:auto;}

.compose-field-row {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  min-height: 42px;
}
.compose-field-row:last-child { border-bottom: none; }

.address-field {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  flex: 1;
  min-height: 28px;
  padding: 3px 0;
  cursor: text;
}
.address-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: color-mix(in srgb, var(--accent) 15%, var(--bg2));
  border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--border));
  border-radius: 12px;
  padding: 1px 6px 1px 8px;
  font-size: 13px;
  color: var(--text);
  max-width: 280px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.chip-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text2);
  font-size: 14px;
  padding: 0;
  line-height: 1;
  flex-shrink: 0;
}
.chip-remove:hover { color: var(--danger, #ff3b30); }
.address-chips-input {
  border: none;
  outline: none;
  background: transparent;
  font-size: 14px;
  color: var(--text);
  min-width: 160px;
  flex: 1;
  height: 24px;
}
.address-suggestions {
  display: none;
  position: absolute;
  top: 100%;
  left: 60px;
  right: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 6px 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,.15);
  z-index: 200;
  max-height: 240px;
  overflow-y: auto;
}
.address-suggestions.open { display: block; }
.contact-suggestion {
  padding: 8px 12px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.contact-suggestion:hover, .contact-suggestion.active {
  background: var(--bg4);
}
.contact-suggestion .cs-name {
  font-weight: 500;
  color: var(--text1);
}
.contact-suggestion .cs-email {
  color: var(--text2);
  font-size: 13px;
}
.compose-lbl {
  font-size: 14px;
  color: var(--text2);
  font-weight: 500;
  width: 60px;
  flex-shrink: 0;
}
.compose-field-row input::placeholder {color:#ddd;}

.compose-field-row input,
.compose-select {
  flex: 1;
  border: none;
  outline: none;
  font-size: 15px;
  color: var(--text);
  background: #f8f8f8;
  font-family: inherit;
  padding: 4px;
  cursor: pointer;
  min-width: 0;
}
.compose-lbl-mid {
  font-size: 14px;
  color: var(--text2);
  font-weight: 500;
  padding: 0 8px 0 16px;
  flex-shrink: 0;
  white-space: nowrap;
}
#ci-scroll-area {
min-height: 700px;
  flex: 1;
  /* overflow-y: auto; */
  display: flex;
  flex-direction: column;
}
#compose-toolbar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  /* border-top: 1px solid var(--border); */
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  flex-shrink: 0;
}
.toolbar-btn {
  min-width: 28px;
  height: 28px;
  padding: 0 6px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg2);
  cursor: pointer;
  font-size: 14px;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
}
.toolbar-btn:hover { background: var(--bg3); }
.toolbar-btngroup { display: flex; }
.toolbar-btngroup .toolbar-btn {
  border-radius: 0;
  border-right-width: 0;
  min-width: 26px;
  padding: 0 5px;
  font-size: 12px;
  font-weight: 500;
}
.toolbar-btngroup .toolbar-btn:first-child { border-radius: 4px 0 0 4px; }
.toolbar-btngroup .toolbar-btn:last-child  { border-radius: 0 4px 4px 0; border-right-width: 1px; }
.tbfs-active { background: var(--accent) !important; color: #fff !important; border-color: var(--accent) !important; }
.toolbar-select {
  height: 28px;
  padding: 0 4px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg2);
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
}
#ci-body {
  border: none;
  outline: none;
  font-size: 16px;
  line-height: 1.2;
  color: var(--text);
  padding: 16px 20px;
  font-family: inherit;
  background: transparent;
  min-height: 300px;
  flex-shrink: 0;
  word-wrap: break-word;
}
#ci-body:empty::before {
  content: attr(data-placeholder);
  color: var(--text2);
  pointer-events: none;
}
#ci-quote {
  padding: 12px 20px 20px 24px;
  border-left: 3px solid var(--border-strong);
  margin: 0 20px 20px;
  color: var(--text2);
  font-size: 15px;
  white-space: pre-wrap;
  line-height: 1.6;
  flex-shrink: 0;
}

/* Kontext-Menü */
#ctx-menu {
  display: none;
  position: fixed;
  z-index: 1000;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  padding: 4px;
  min-width: 200px;
}
.ctx-item {
  padding: 9px 14px;
  font-size: 15px;
  border-radius: 5px;
  cursor: pointer;
  color: var(--text);
}
.ctx-item:hover { background: var(--bg3); }
.ctx-item.ctx-inactive { color: var(--text2); pointer-events: none; }
.ctx-item.ctx-danger { color: var(--danger); }

/* Bestätigungs-Dialog */
#confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
}
#confirm-box {
  background: var(--bg2);
  border-radius: 10px;
  box-shadow: 0 6px 30px rgba(0,0,0,0.2);
  padding: 20px 24px;
  width: 340px;
  max-width: 90vw;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
#confirm-msg {
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
}
#confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* Account-Einstellungen Modal */
#account-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
}
#account-modal {
  background: var(--bg2);
  border-radius: 12px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.25);
  width: 480px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
#account-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
#account-modal-title {
  font-size: 17px;
  font-weight: 600;
}
#account-modal-close {
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  color: var(--text2);
  padding: 2px 6px;
  border-radius: 4px;
}
#account-modal-close:hover { background: var(--bg3); }
#account-modal-body {
  padding: 8px 0;
}
.modal-field-row {
  display: flex;
  align-items: flex-start;
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  gap: 12px;
}
.modal-field-row:last-child { border-bottom: none; }
.am-color-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 2px;
}
#am-color {
  width: 36px;
  height: 28px;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px;
  cursor: pointer;
  flex: 0 0 36px;
}
.am-color-hex {
  font-size: 13px;
  color: var(--text2);
  font-family: monospace;
}
.modal-lbl {
  font-size: 14px;
  color: var(--text2);
  font-weight: 500;
  width: 72px;
  flex-shrink: 0;
  padding-top: 6px;
}
.modal-field-row input,
.modal-field-row textarea {
  flex: 1;
  border: none;
  outline: none;
  font-size: 15px;
  color: var(--text);
  background: transparent;
  font-family: inherit;
  padding: 4px 0;
  resize: vertical;
  line-height: 1.6;
}
#account-modal-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-top: 1px solid var(--border);
}
#account-modal-status {
  flex: 1;
  font-size: 13px;
  color: var(--text2);
}

/* Zahnrad-Icon neben Account-Name in Sidebar */
.account-label {
font-size: 22px;
    color: #fff;
    height: 48px;
  position: relative;
background: var(--bg5);
margin-bottom:5px;
}
.account-settings-btn {
  opacity: 0;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
  color: var(--text2);
  padding: 2px 5px;
  border-radius: 4px;
  margin-left: auto;
  flex-shrink: 0;
}
.account-label:hover .account-settings-btn { opacity: 1; }
.account-settings-btn:hover { background: var(--bg3); color: var(--text); }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* Loading */
.loading { color: var(--text2); padding: 20px; text-align: center; font-size: 16px; }

/* Anhang-Liste im Detail-Panel */
#detail-attachments {
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  flex-shrink: 0;
}
.attachment-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  background: var(--bg3);
  border-radius: 6px;
  font-size: 13px;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--border);
  transition: background 0.15s;
}
.attachment-chip:hover { background: var(--border); }
.attachment-icon { font-size: 15px; }
.attachment-name { max-width: 200px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.attachment-size { color: var(--text2); font-size: 12px; }

/* Drag & Drop auf Compose-Area */
#compose-mode {
  position: relative;
}
#compose-drop-overlay {
  display: none;
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 2px dashed var(--accent);
  border-radius: 4px;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 500;
  color: var(--accent);
  z-index: 10;
  pointer-events: none;
}
#compose-mode.drag-over #compose-drop-overlay {
  display: flex;
  pointer-events: all;
}

/* Anhang-Liste im Compose */
#ci-attachments {
  padding: 6px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex-shrink: 0;
}
.ci-att-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  background: var(--bg3);
  border-radius: 5px;
  font-size: 13px;
  color: var(--text);
  border: 1px solid var(--border);
}
.ci-att-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text2);
  font-size: 14px;
  padding: 0 2px;
  line-height: 1;
  border-radius: 3px;
}
.ci-att-remove:hover { color: var(--danger); background: rgba(255,59,48,0.08); }

/* ── KI-Erweiterungen ──────────────────────────────────────── */

/* KI-Toolbar (unter der Topbar) */
#ki-toolbar {
height: 48px;
  display: flex;
  align-items: center;
  background: var(--bg7);
  border-bottom: 1px solid var(--bg5);
  flex-wrap: wrap;
}

.ki-toolbar-kategorisiere {
padding-left: 5px;
align-items: center;
    display: flex;
    height: 100%;
    flex: 0 0 var(--sidebar-width);
    border-right: 7px solid #ccc;
}

#ki-triage-status {
margin-left: 5px;
flex: 1;
  font-size: 13px;
  color: var(--text2);
}
.ki-filter-group-container {
border-right: 7px solid #ccc;
display: flex;
    height: 100%;
    flex: 0 0 var(--list-width);
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.ki-filter-group {
  display: flex;
  background: var(--bg3);
  border-radius: 6px;
  padding: 2px;
  gap: 2px;
  margin: 0 8px;
}
.ki-filter-btn {
width: 76px;
  padding: 4px 10px;
  border: none;
  background: transparent;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  color: var(--text2);
  white-space: nowrap;
}
.ki-filter-btn.active {
  background: var(--bg2);
  color: var(--text);
  box-shadow: 0 1px 3px rgba(0,0,0,0.12);
}

/* Kategorie-Buttons in der Detail-KI-Bar */
.ki-cat-group {
  display: flex;
  background: var(--bg3);
  border-radius: 6px;
  padding: 2px;
  gap: 2px;
}
.ki-cat-btn {
  padding: 4px 10px;
  border: none;
  background: transparent;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  color: var(--text2);
  white-space: nowrap;
}
.ki-cat-btn.active {
  background: var(--bg2);
  color: var(--text);
  box-shadow: 0 1px 3px rgba(0,0,0,0.12);
}

/* Kategorie-Badge in E-Mail-Liste */
.ai-category-badge {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-left: 4px;
  vertical-align: middle;
}
.ai-category-badge.focus       { background: #ff453a22; color: #ff453a; }
.ai-category-badge.quick-reply { background: #30d15822; color: #30d158; }
.ai-category-badge.office      { background: #0a84ff22; color: #0a84ff; }
.ai-category-badge.info-trash  { background: #8e8e9322; color: #8e8e93; }

/* KI-Refinement-Bar im Compose */
#ki-refine-bar {
  display: flex;
  gap: 6px;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  background: var(--bg5);
}
.ki-refine-btn {
  padding: 4px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-size: 13px;
  cursor: pointer;
}
.ki-refine-btn:hover { background: var(--bg4); }
.ki-refine-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* KI-Modus-Button aktiv */
#btn-ki-mode.ki-active {
justify-content: center;
  background: var(--accent);
  color: white;
}
/* ─────────────────────────────────────────────────────────── */