/* UB Task Manager – Custom Styles */

/* ── CSS-Variablen: Light Mode ────────────────────────── */
:root,
[data-bs-theme="light"] {
  --ub-group-bg:            #f0f4ff;
  --ub-group-border:        #0d6efd;
  --ub-group-color:         #495057;
  --ub-history-border:      #dee2e6;
  --ub-history-ent-border:  #adb5bd;
  --ub-comment-border:      #0d6efd;
  --ub-tag-add-bg:          #111111;
  --ub-tag-add-color:       #ffffff;
  --ub-tag-add-border:      #444;
  --ub-tag-dd-hover:        #f8f9fa;
  --ub-subtask-badge-bg:    #111111;
  --ub-subtask-badge-fg:    #ffffff;
  --ub-recurring-color:     #6f42c1;
  --ub-navbar-bg:           #212529;
  /* Link-Farbe fast schwarz */
  --bs-link-color:           #151515;
  --bs-link-color-rgb:       21, 21, 21;
  --bs-link-hover-color:     #000;
  --bs-link-hover-color-rgb: 0, 0, 0;
}

/* ── CSS-Variablen: Dark Mode ─────────────────────────── */
[data-bs-theme="dark"] {
  --ub-group-bg:            #1e2538;
  --ub-group-border:        #4e7fff;
  --ub-group-color:         #adb5bd;
  --ub-history-border:      #3a3f4a;
  --ub-history-ent-border:  #6c757d;
  --ub-comment-border:      #4e7fff;
  --ub-tag-add-bg:          #e8e8e8;
  --ub-tag-add-color:       #111111;
  --ub-tag-add-border:      #aaa;
  --ub-tag-dd-hover:        #2c3140;
  --ub-subtask-badge-bg:    #e8e8e8;
  --ub-subtask-badge-fg:    #111111;
  --ub-recurring-color:     #a78bfa;
  --ub-navbar-bg:           #161b24;
  /* Link-Farbe fast weiß */
  --bs-link-color:           #e2e2e2;
  --bs-link-color-rgb:       226, 226, 226;
  --bs-link-hover-color:     #fff;
  --bs-link-hover-color-rgb: 255, 255, 255;
}

/* ── Grundlayout ──────────────────────────────────────── */
body {
  font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* ── Navbar ───────────────────────────────────────────── */
.navbar-brand { letter-spacing: 0.02em; }

/* Navbar dark override für Dark Mode */
[data-bs-theme="dark"] .navbar.bg-dark {
  background-color: var(--ub-navbar-bg) !important;
}

/* ── Tabellen ─────────────────────────────────────────── */
.table td { vertical-align: middle; }

/* ── Badges allgemein ─────────────────────────────────── */
.badge { font-weight: 500; font-size: 0.78em; }

/* ── Subtask-Badge ────────────────────────────────────── */
.ub-badge-subtask {
  background: var(--ub-subtask-badge-bg) !important;
  color:      var(--ub-subtask-badge-fg) !important;
}

/* ── Due-date Warnung ─────────────────────────────────── */
.due-warning { color: #dc3545; font-weight: 600; }

/* ── Task-Detail: History & Kommentare ───────────────── */
.history-entry,
.comment-entry {
  border-left: 3px solid var(--ub-history-border);
  padding-left: 1rem;
  margin-bottom: 0.75rem;
}
.history-entry { border-color: var(--ub-history-ent-border); }
.comment-entry { border-color: var(--ub-comment-border); }

/* ── Recurring-Icon ───────────────────────────────────── */
.recurring-icon { color: var(--ub-recurring-color); }

/* ── Inline Status-Select ─────────────────────────────── */
.status-select {
  border: none;
  border-radius: 0.375rem;
  font-size: 0.75em;
  font-weight: 500;
  padding: 0.25em 1.6em 0.25em 0.6em;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='rgba(255,255,255,.7)'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.4em center;
  min-width: 90px;
}
.status-select:focus   { outline: none; box-shadow: 0 0 0 2px rgba(13,110,253,.3); }
.status-select:disabled { opacity: .6; cursor: wait; }

/* ── Inline Tag-Editor ────────────────────────────────── */
/* Detailseite: umbrechen erlaubt */
.tag-editor {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
}
/* Listen: kein Umbrechen, Tags scrollen */
.tag-editor-list {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 4px;
  overflow: hidden;
  min-width: 0;
}
.tag-editor-list > .tag-add-btn {
  flex-shrink: 0;
}
/* Scroll-Container */
.tag-scroll-wrap {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}
.tag-scroll-inner {
  display: flex;
  gap: 4px;
  overflow-x: scroll;
  scrollbar-width: none;
  white-space: nowrap;
  cursor: grab;
  user-select: none;
  align-items: center;
}
.tag-scroll-inner::-webkit-scrollbar { display: none; }
.tag-scroll-inner.is-dragging        { cursor: grabbing; }

/* ── Tag-Pill: neutral + Farb-Dot ──────────────────────── */
.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: .18em .5em;
  border-radius: 100px;
  background: var(--bs-secondary-bg);
  color: var(--bs-body-color);
  font-size: .7em;
  font-weight: 500;
  border: 1px solid var(--bs-border-color);
  white-space: nowrap;
  flex-shrink: 0;
  cursor: default;
}
.tag-editor-list .tag-pill { cursor: pointer; }
.tag-editor-list .tag-pill:hover {
  border-color: var(--bs-secondary-color);
}
/* Farbiger Punkt vor dem Namen */
.tag-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--tag-color, #adb5bd);
  flex-shrink: 0;
  display: inline-block;
}

/* Leerzustand: "Tags hinzufügen" */
.tag-add-btn {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: .7em;
  padding: .18em .8em;
  cursor: pointer;
  opacity: .5;
  background: transparent !important;
  color: inherit !important;
  border: 1px dashed currentColor;
  border-radius: 100px;
  transition: opacity .15s;
  white-space: nowrap;
  flex-shrink: 0;
}
.tag-add-btn:hover { opacity: 1; }

/* ── Tag-Dropdown ─────────────────────────────────────── */
#tag-dropdown {
  background: var(--bs-body-bg);
  border-color: var(--bs-border-color) !important;
}
#tag-dropdown .tag-dropdown-row:hover {
  background: var(--ub-tag-dd-hover);
}

/* ── Gruppenanzeige ───────────────────────────────────── */
.group-header {
  background:      var(--ub-group-bg);
  color:           var(--ub-group-color);
  font-weight:     600;
  font-size:       .85em;
  letter-spacing:  .03em;
  text-transform:  uppercase;
  padding:         .5rem .75rem;
  border-left:     3px solid var(--ub-group-border);
  margin-top:      1.25rem;
  margin-bottom:   .25rem;
}
.group-header:first-child { margin-top: 0; }

/* ── Dark Mode Toggle Button ──────────────────────────── */
#colorModeToggle {
  border: none;
  background: transparent;
  color: rgba(255,255,255,.75);
  padding: .25rem .5rem;
  transition: color .15s;
}
#colorModeToggle:hover { color: #fff; }

/* ── Inline-Datumseingabe in Tabellen ─────────────────── */
.date-inline {
  border: none;
  background: transparent;
  font-size: .8em;
  padding: 0;
  min-width: 90px;
  color: inherit;
  cursor: pointer;
}
.date-inline::-webkit-calendar-picker-indicator { opacity: .4; cursor: pointer; }
.date-inline:hover::-webkit-calendar-picker-indicator { opacity: .9; }
.date-inline.text-danger { color: #dc3545 !important; font-weight: 600; }

/* ── Projektliste: Kunden-Gruppenheader ──────────────── */
tr.proj-group-header td {
  background: var(--bs-tertiary-bg);
  color: var(--bs-secondary-color);
  border-top: 1px solid var(--bs-border-color);
}
tr.proj-group-header:first-child td {
  border-top: none;
}
[data-bs-theme="dark"] tr.proj-group-header td {
  background: #1a1f2e;
  color: #6c7a8f;
}

/* ── Tabellen-Kopfzeile im Dark Mode ─────────────────── */
/* Bootstrap's table-light wird im Dark Mode zu hell → Override */
[data-bs-theme="dark"] .table-light,
[data-bs-theme="dark"] .table-light > th,
[data-bs-theme="dark"] .table-light > td,
[data-bs-theme="dark"] thead.table-light th,
[data-bs-theme="dark"] thead.table-light td {
  --bs-table-bg:           #1e2538;
  --bs-table-color:        #8b95a1;
  --bs-table-border-color: #2e3548;
  background-color:        #1e2538 !important;
  color:                   #8b95a1 !important;
}

/* ── Font-Size Toggle Button ──────────────────────────── */
#fontSizeToggle {
  border: none;
  background: transparent;
  color: rgba(255,255,255,.75);
  padding: .25rem .5rem;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .02em;
  transition: color .15s;
}
#fontSizeToggle:hover { color: #fff; }

/* ── Markdown-Vorschau ───────────────────────────────── */
.markdown-preview {
  min-height: 48px;
  cursor: pointer;
  transition: background .1s;
}
.markdown-preview:hover {
  background: rgba(128,128,128,.06);
}
.markdown-preview p:last-child  { margin-bottom: 0; }
.markdown-preview h1, .markdown-preview h2, .markdown-preview h3 { font-size: 1.1em; margin-top: .5em; }
.markdown-preview ul, .markdown-preview ol { padding-left: 1.5em; }
.markdown-preview pre { background: var(--bs-tertiary-bg); padding: .5em; border-radius: .25em; overflow-x: auto; }
.markdown-preview code { font-size: .88em; }

/* ── @Mention Dropdown ───────────────────────────────── */
#mention-dropdown .dropdown-item { font-size: .85em; padding: .3rem .75rem; }

/* ── Status- / Prio-Indikator (SVG-Icons) ─────────────── */
.ub-indicator-cell {
  padding: 0 6px !important;
  text-align: center;
  white-space: nowrap;
}
.ub-prio-cell   { width: 26px !important; }
.ub-status-cell { width: 34px !important; }
.col-estimate   { width: 72px; white-space: nowrap; }

.ub-indicator-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 49px;
}
.ub-status-icon,
.ub-prio-icon {
  pointer-events: none;
  display: block;
  flex-shrink: 0;
  transition: transform .15s;
  overflow: visible;
}
.ub-dot-select {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
  border: none;
}
/* Hover: Icon wächst leicht → signalisiert Klickbarkeit */
.ub-indicator-wrap:hover .ub-status-icon,
.ub-indicator-wrap:hover .ub-prio-icon {
  transform: scale(1.2);
}

/* ── Inline-Datum-Input für Projektliste ──────────────── */
.proj-date-input {
  border: none;
  background: transparent;
  font-size: 0.8125rem;
  color: inherit;
  width: 98px;
  padding: 1px 2px;
  cursor: pointer;
  border-radius: 3px;
}
.proj-date-input::-webkit-calendar-picker-indicator {
  opacity: 0.4;
  cursor: pointer;
}
.proj-date-input:hover,
.proj-date-input:focus {
  outline: none;
  background: var(--bs-tertiary-bg);
}
.proj-date-input:hover::-webkit-calendar-picker-indicator,
.proj-date-input:focus::-webkit-calendar-picker-indicator {
  opacity: 0.8;
}

/* ── Konsistentes Link-Hover für alle Text-Links ──────── */
a:not(.btn):not(.nav-link):not(.navbar-brand):not(.dropdown-item):hover {
  text-decoration: underline;
  text-decoration-skip-ink: auto;
}

/* ── Task-Titel in Listen ────────────────────────────── */
.task-title {
  font-size: 1.0em;
  font-weight: 600;
  letter-spacing: -.01em;
  line-height: 1.3;
  display: block;
}
.task-title:hover { text-decoration: underline !important; }

.task-client-link {
  font-size: .65em;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--bs-secondary-color);
  text-decoration: none;
  display: block;
  margin-bottom: 1px;
  opacity: .7;
  transition: opacity .12s, color .12s;
}
.task-client-link a {
  color: inherit;
  text-decoration: none;
}
.task-client-link:hover,
.task-client-link a:hover {
  opacity: 1;
  color: var(--bs-body-color);
  text-decoration: none !important;
}
.task-project-link {
  font-size: .72em;
  color: var(--bs-secondary-color);
  text-decoration: none;
  display: block;
  margin-bottom: 2px;
  transition: color .12s;
}
.task-project-link:hover {
  color: var(--bs-body-color);
  text-decoration: underline !important;
}

/* ── Tasklisten-Tabelle: fixe Spaltenbreiten ─────────── */
.task-list-table {
  table-layout: fixed;
  width: 100%;
}
.task-list-table .col-prio     { width: 26px; }
.task-list-table .col-status   { width: 34px; }
.task-list-table .col-tags     { width: 300px; }
.task-list-table .col-assignee { width: 110px; }
.task-list-table .col-due      { width: 100px; }
.task-list-table .col-action   { width: 44px; }
/* Titel bekommt den Rest automatisch */
.task-list-table td, .task-list-table th {
  overflow: hidden;
}

/* ── Projekt-Karten: subtile Status-Akzentlinie ──────── */
.project-card { border-left: 3px solid transparent !important; }
.project-card-active  { border-left-color: var(--bs-success)   !important; }
.project-card-paused  { border-left-color: var(--bs-warning)   !important; }
.project-card-done    { border-left-color: var(--bs-secondary) !important; }

/* ── Projekt-Liste: Zeilen-Hintergrund ───────────────── */
#projectList tbody tr {
  background-color: var(--bs-tertiary-bg);
}
#projectList tbody tr:hover {
  background-color: var(--bs-secondary-bg);
}
/* Linke Statuslinie auch in der Tabellenansicht */
#projectList tbody tr.project-active  { box-shadow: inset 3px 0 0 var(--bs-success); }
#projectList tbody tr.project-paused  { box-shadow: inset 3px 0 0 var(--bs-warning); }
#projectList tbody tr.project-done    { box-shadow: inset 3px 0 0 var(--bs-secondary); }

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 768px) {
  .table-responsive { font-size: 0.875rem; }
}

/* ── Markdown: Bilder auf sinnvolle Größe begrenzen ─────── */
.markdown-preview img,
.markdown-rendered img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  display: block;
  margin: .5em 0;
  cursor: zoom-in;
}
/* Klick-zum-Vergrößern via <dialog> Lightbox */
.ub-img-lightbox {
  border: none;
  border-radius: 8px;
  padding: 0;
  background: transparent;
  max-width: 92vw;
  max-height: 92vh;
}
.ub-img-lightbox::backdrop { background: rgba(0,0,0,.75); }
.ub-img-lightbox img {
  display: block;
  max-width: 90vw;
  max-height: 90vh;
  border-radius: 8px;
  cursor: zoom-out;
}

/* ── Markdown-Toolbar ────────────────────────────────────── */
.md-toolbar {
  display: none;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
  padding: 4px 8px;
  border: 1px solid var(--bs-border-color);
  border-bottom: none;
  border-radius: 6px 6px 0 0;
  background: var(--bs-secondary-bg);
}
.md-toolbar.visible { display: flex; }
.md-toolbar button {
  background: none;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 2px 7px;
  cursor: pointer;
  color: var(--bs-body-color);
  line-height: 1.6;
  font-size: .85rem;
  transition: background .1s, border-color .1s;
}
.md-toolbar button:hover {
  background: var(--bs-body-bg);
  border-color: var(--bs-border-color);
}
.md-toolbar .sep {
  width: 1px;
  height: 18px;
  background: var(--bs-border-color);
  margin: 0 3px;
  flex-shrink: 0;
}

/* ── Datei-Anhänge ──────────────────────────────────────── */
.attachment-drop-zone {
  border: 2px dashed var(--bs-border-color);
  border-radius: 8px;
  padding: .9rem 1rem;
  text-align: center;
  color: var(--bs-secondary-color);
  font-size: .85rem;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.attachment-drop-zone.drag-over {
  border-color: var(--bs-primary);
  background: rgba(13, 110, 253, .06);
  color: var(--bs-primary);
}
.attachment-list {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: .6rem;
}
.attachment-card {
  position: relative;
  background: var(--bs-secondary-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: 8px;
  overflow: hidden;
  width: 120px;
  font-size: .73rem;
  transition: box-shadow .15s;
}
.attachment-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,.12); }
.attachment-card .thumb {
  width: 100%;
  height: 70px;
  object-fit: cover;
  display: block;
}
.attachment-card .file-icon {
  width: 100%;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--bs-secondary-color);
}
.attachment-card .att-name {
  padding: 4px 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--bs-body-color);
  border-top: 1px solid var(--bs-border-color);
}
.attachment-card .att-size {
  padding: 0 6px 4px;
  color: var(--bs-secondary-color);
}
.att-delete-btn {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(0,0,0,.55);
  border: none;
  border-radius: 50%;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #fff;
  font-size: .7rem;
  padding: 0;
  opacity: 0;
  transition: opacity .15s;
}
.attachment-card:hover .att-delete-btn { opacity: 1; }

/* ── Projekt-Detailseite: Kunde-Select ───────────────────── */
#proj-client-select {
  border: 1px solid var(--bs-border-color) !important;
  border-radius: 4px;
  padding: 2px 6px;
}
#proj-client-select:focus {
  outline: none;
  border-color: var(--bs-primary) !important;
}

/* ── Tag-Pills in Formularen (Checkbox-Toggle) ───────────── */
.tag-pill-toggle { cursor: pointer; }
.tag-pill-toggle .tag-pill { cursor: pointer; }
.tag-pill-toggle .tag-pill:hover { border-color: var(--bs-secondary-color); }
/* Aktiviert: Border + leichte Hintergrund-Tönung */
:checked + .tag-pill-toggle .tag-pill,
.tag-pill-toggle:has(~ input:checked) .tag-pill { /* Fallback */ }
input[type="checkbox"]:checked + .tag-pill-toggle .tag-pill {
  border-color: var(--tag-color, var(--bs-secondary-color));
  background: color-mix(in srgb, var(--tag-color, currentColor) 12%, transparent);
  opacity: 1;
}

/* ── Tag-Pills in Detailansichten anklickbar ─────────────── */
.tag-editor:not(.tag-editor-list) .tag-pill {
  cursor: pointer;
}
.tag-editor:not(.tag-editor-list) .tag-pill:hover {
  border-color: var(--bs-secondary-color);
}