/* FlowDesk – Oberfläche
   Gestaltungsidee: Planungsbrett auf Millimeterpapier. Hairlines statt Schatten,
   Monospace für alle Zähler/Marker, Farbe nur dort, wo sie etwas bedeutet. */

:root {
  --paper:   #f1f3f6;
  --grid:    #e2e6ee;
  --surface: #ffffff;
  --raise:   #f8f9fb;
  --line:    #dde2ea;
  --line-2:  #c7cedb;
  --ink:     #131720;
  --muted:   #6b7385;
  --primary: #2b4bd6;
  --primary-ink: #ffffff;
  --signal:  #d0402a;
  --ok:      #157f52;
  --radius:  6px;
  --mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --col-w: 300px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper:   #0f1218;
    --grid:    #171b24;
    --surface: #171b23;
    --raise:   #1d222c;
    --line:    #262c38;
    --line-2:  #38404f;
    --ink:     #e6eaf2;
    --muted:   #8b95a8;
    --primary: #6d86ff;
    --primary-ink: #0f1218;
    --signal:  #ff6b52;
    --ok:      #3fbb85;
  }
}

* { box-sizing: border-box; }

/* Das hidden-Attribut muss staerker sein als Klassenregeln wie .modal-backdrop */
[hidden] { display: none !important; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

/* Millimeterpapier-Raster im Hintergrund */
.page-app, .page-admin {
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 28px 28px;
}

/* ---------- Typografische Marker ---------- */

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 6px;
}

.mono  { font-family: var(--mono); font-size: 13px; }
.muted { color: var(--muted); }

/* ---------- Formularelemente ---------- */

input[type=text], input[type=email], input[type=password], input[type=search],
input[type=date], input[type=number], input:not([type]), select, textarea {
  width: 100%;
  padding: 9px 11px;
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
}

textarea { min-height: 120px; resize: vertical; }

input:focus-visible, select:focus-visible, textarea:focus-visible,
button:focus-visible, a:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
}

.field { display: block; }
.field-label {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}

.stack { display: grid; gap: 14px; }
.grid-2 { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
.check { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.check input { width: auto; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  font: 500 14px/1 var(--sans);
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); }
.btn-primary:hover { filter: brightness(1.08); color: var(--primary-ink); }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { border-color: var(--line-2); }
.btn-danger { color: var(--signal); border-color: var(--line-2); }
.btn-danger:hover { border-color: var(--signal); }
.btn-sm { padding: 5px 9px; font-size: 13px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.icon-btn {
  background: none;
  border: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1;
  padding: 6px 8px;
  cursor: pointer;
  border-radius: var(--radius);
}
.icon-btn:hover { color: var(--ink); background: var(--raise); }

.alert {
  padding: 10px 12px;
  border-radius: var(--radius);
  border-left: 3px solid var(--muted);
  background: var(--raise);
  font-size: 14px;
  margin: 0 0 14px;
}
.alert-error { border-left-color: var(--signal); }
.alert-ok    { border-left-color: var(--ok); }
.alert-warn  { border-left-color: var(--primary); }

/* ---------- Anmeldung / Installer ---------- */

.page-auth {
  display: grid;
  place-items: center;
  padding: 32px 18px;
  background:
    radial-gradient(circle at 20% 0%, var(--grid), transparent 55%),
    var(--paper);
}

.auth-card {
  width: 100%;
  max-width: 380px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 30px;
}
.auth-wide { max-width: 560px; }
.auth-title { margin: 0; font-size: 27px; letter-spacing: -.02em; }
.auth-sub { margin: 4px 0 22px; color: var(--muted); font-size: 14px; }
.auth-foot { margin: 22px 0 0; font-family: var(--mono); font-size: 11px; color: var(--muted); }

.check-table { width: 100%; border-collapse: collapse; margin-bottom: 18px; font-size: 14px; }
.check-table td { padding: 5px 0; border-bottom: 1px solid var(--line); }
.check-table td:last-child { text-align: right; font-family: var(--mono); font-size: 12px; }
.check-ok  { color: var(--ok); }
.check-bad { color: var(--signal); }

/* ---------- Kopfzeile ---------- */

.topbar {
  display: flex;
  align-items: center;
  gap: 14px;
  height: 56px;
  padding: 0 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 30;
}

.brand { display: flex; align-items: center; gap: 9px; text-decoration: none; }
.brand-mark {
  width: 14px; height: 14px;
  border: 2px solid var(--primary);
  border-radius: 3px;
  position: relative;
}
.brand-mark::after {
  content: ""; position: absolute; inset: 2px 2px auto 2px; height: 3px; background: var(--primary);
}
.brand-name { font-weight: 650; letter-spacing: -.01em; }

.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 4px; }

.search-wrap { position: relative; flex: 1; max-width: 420px; }
.search-results {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0;
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  max-height: 320px; overflow: auto; z-index: 40;
}
.search-results button {
  display: block; width: 100%; text-align: left;
  padding: 9px 12px; background: none; border: 0; border-bottom: 1px solid var(--line);
  cursor: pointer; color: var(--ink); font: inherit;
}
.search-results button:hover { background: var(--raise); }
.search-results .hit-path { display: block; font-family: var(--mono); font-size: 11px; color: var(--muted); }

/* ---------- Layout ---------- */

.layout { display: flex; height: calc(100vh - 56px); }

.sidebar {
  width: 230px;
  flex: 0 0 230px;
  padding: 18px 14px;
  border-right: 1px solid var(--line);
  background: var(--surface);
  overflow-y: auto;
}
.side-eyebrow { margin-bottom: 10px; }
.board-list { list-style: none; margin: 0 0 12px; padding: 0; display: grid; gap: 2px; }
.board-list button {
  display: flex; align-items: center; gap: 8px;
  width: 100%; padding: 7px 9px;
  background: none; border: 0; border-radius: var(--radius);
  cursor: pointer; text-align: left; font: inherit; color: var(--ink);
}
.board-list button:hover { background: var(--raise); }
.board-list button[aria-current="true"] { background: var(--raise); font-weight: 600; }
.board-list .count { margin-left: auto; font-family: var(--mono); font-size: 11px; color: var(--muted); }
.dot { width: 9px; height: 9px; border-radius: 2px; flex: 0 0 9px; display: inline-block; }
.side-foot { margin-top: 22px; font-size: 12px; color: var(--muted); line-height: 1.6; }

.board-area { flex: 1; overflow: auto; padding: 18px; }

.empty-state { max-width: 420px; margin: 12vh auto; text-align: center; }
.empty-state h2 { margin: 6px 0 8px; font-size: 22px; letter-spacing: -.02em; }

/* ---------- Board-Kopf ---------- */

.board-head {
  display: flex; align-items: flex-start; gap: 14px;
  margin-bottom: 16px; flex-wrap: wrap;
}
.board-head h1 { margin: 0; font-size: 22px; letter-spacing: -.02em; }
.board-head .board-desc { margin: 2px 0 0; color: var(--muted); font-size: 14px; }
.board-actions { margin-left: auto; display: flex; gap: 6px; flex-wrap: wrap; }

.avatar-row { display: flex; gap: 4px; }
.avatar {
  width: 26px; height: 26px; border-radius: 50%;
  display: inline-grid; place-items: center;
  font-family: var(--mono); font-size: 10px; letter-spacing: .02em;
  background: var(--raise); border: 1px solid var(--line-2); color: var(--muted);
}

.filter-bar { display: flex; gap: 8px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.filter-bar .chip { cursor: pointer; }
.chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 8px; border-radius: 20px;
  border: 1px solid var(--line-2);
  font-family: var(--mono); font-size: 11px; letter-spacing: .04em;
  background: var(--surface); color: var(--muted);
}
.chip[aria-pressed="true"] { border-color: var(--primary); color: var(--primary); }
.chip-due  { color: var(--signal); border-color: var(--signal); }
.chip-done { color: var(--ok); border-color: var(--ok); }

/* ---------- Spalten ---------- */

.columns { display: flex; gap: 14px; align-items: flex-start; padding-bottom: 20px; }

.column {
  flex: 0 0 var(--col-w);
  width: var(--col-w);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex; flex-direction: column;
  max-height: calc(100vh - 200px);
}
.column.drag-over { border-color: var(--primary); }
.column.col-dragging { opacity: .5; }

.col-head { padding: 11px 12px 8px; border-bottom: 1px solid var(--line); }
.col-head-row { display: flex; align-items: center; gap: 8px; }
.col-title {
  font-weight: 600; font-size: 14px; letter-spacing: -.01em;
  background: none; border: 0; padding: 0; color: var(--ink); flex: 1;
  font-family: var(--sans); cursor: text;
}
.col-count { font-family: var(--mono); font-size: 11px; color: var(--muted); letter-spacing: .06em; }
.col-menu { color: var(--muted); }

/* Kapazitätsbalken – das Erkennungsmerkmal des Boards */
.wip-meter { height: 3px; margin-top: 8px; background: var(--grid); border-radius: 2px; overflow: hidden; }
.wip-fill  { height: 100%; background: var(--primary); transition: width .2s ease; }
.wip-fill.over { background: var(--signal); }

.col-cards { padding: 9px; overflow-y: auto; display: grid; gap: 8px; align-content: start; flex: 1; min-height: 46px; }
.col-foot { padding: 0 9px 10px; }

/* ---------- Karten ---------- */

.card {
  position: relative;
  padding: 9px 11px 9px 14px;
  background: var(--raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  overflow: hidden;
}
.card:hover { border-color: var(--line-2); }
.card.dragging { opacity: .4; }
.card.is-done .card-title { color: var(--muted); text-decoration: line-through; }

/* Farbrücken links: die Labels der Karte */
.card-spine { position: absolute; left: 0; top: 0; bottom: 0; width: 4px; display: flex; flex-direction: column; }
.card-spine span { flex: 1; }

.card-title { font-size: 14px; line-height: 1.35; }
.card-meta {
  display: flex; align-items: center; gap: 9px;
  margin-top: 7px; font-family: var(--mono); font-size: 11px; color: var(--muted);
}
.card-meta .due-late { color: var(--signal); }
.card-meta .spacer { margin-left: auto; }

.card-add {
  width: 100%; padding: 7px; text-align: left;
  background: none; border: 1px dashed var(--line-2); border-radius: var(--radius);
  color: var(--muted); cursor: pointer; font: inherit; font-size: 13px;
}
.card-add:hover { color: var(--primary); border-color: var(--primary); }

.col-add {
  flex: 0 0 210px;
  padding: 11px;
  background: transparent;
  border: 1px dashed var(--line-2);
  border-radius: 8px;
  color: var(--muted);
  cursor: pointer; font: inherit;
}
.col-add:hover { color: var(--primary); border-color: var(--primary); }

/* ---------- Dialoge ---------- */

.modal-backdrop {
  position: fixed; inset: 0; z-index: 60;
  background: rgba(9, 12, 18, .5);
  display: grid; place-items: start center;
  padding: 6vh 16px 24px;
  overflow-y: auto;
}
.modal {
  width: 100%; max-width: 460px;
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-radius: 10px;
}
.modal-lg { max-width: 720px; }
.modal-head {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px; border-bottom: 1px solid var(--line);
}
.modal-head h2 { margin: 0; font-size: 17px; letter-spacing: -.01em; flex: 1; }
.modal-body { padding: 16px; }

.card-grid { display: grid; grid-template-columns: 1fr 210px; gap: 20px; }
.side-block { margin-bottom: 16px; }
.side-block .eyebrow { margin-bottom: 6px; }

.label-pick { display: flex; flex-wrap: wrap; gap: 5px; }
.label-pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 9px; border-radius: 20px;
  font-size: 12px; cursor: pointer;
  border: 1px solid var(--line-2); background: var(--surface); color: var(--muted);
}
.label-pill[aria-pressed="true"] { color: var(--ink); border-color: currentColor; }

.comment { padding: 9px 0; border-bottom: 1px solid var(--line); }
.comment-head { display: flex; gap: 8px; align-items: baseline; font-size: 13px; }
.comment-head .who { font-weight: 600; }
.comment-head .when { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.comment-body { margin: 3px 0 0; white-space: pre-wrap; font-size: 14px; }

.file-row { display: flex; align-items: center; gap: 8px; padding: 5px 0; font-size: 13px; }
.file-row .size { font-family: var(--mono); font-size: 11px; color: var(--muted); margin-left: auto; }

.member-row { display: flex; align-items: center; gap: 8px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.member-row .role { font-family: var(--mono); font-size: 11px; color: var(--muted); margin-left: auto; }
.member-row .role-select { width: auto; margin-left: auto; padding: 4px 7px; font-size: 12px; }

/* Einladungslinks */
.invite-row {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 0; border-bottom: 1px solid var(--line);
}
.invite-main { min-width: 0; flex: 1; }
.invite-url {
  display: block; font-family: var(--mono); font-size: 11px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink);
}
.invite-meta { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.invite-dead .invite-url { text-decoration: line-through; color: var(--muted); }

/* ---------- Meldungen ---------- */

.toast-stack { position: fixed; bottom: 18px; right: 18px; z-index: 90; display: grid; gap: 8px; }
.toast {
  padding: 9px 13px; border-radius: var(--radius);
  background: var(--ink); color: var(--paper);
  font-size: 13px; max-width: 320px;
  border-left: 3px solid var(--ok);
  animation: toast-in .16s ease-out;
}
.toast.bad { border-left-color: var(--signal); }
@keyframes toast-in { from { opacity: 0; transform: translateY(5px); } }

/* ---------- Verwaltung ---------- */

.admin-wrap { max-width: 1080px; margin: 0 auto; padding: 26px 18px 60px; }
.admin-title { margin: 0 0 22px; font-size: 26px; letter-spacing: -.02em; }

.stat-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.stat {
  flex: 1 1 130px; padding: 12px 14px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 8px;
}
.stat-value { display: block; font-family: var(--mono); font-size: 24px; letter-spacing: -.02em; }
.stat-label { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }

.panel {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 8px; padding: 18px; margin-bottom: 18px;
}
.panel-title { margin: 0 0 14px; font-size: 16px; letter-spacing: -.01em; }

.grid-form { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); align-items: end; }
.inline-form { margin: 10px 0; max-width: 340px; }
.row-form { display: flex; gap: 6px; align-items: center; }
.row-form select { width: auto; min-width: 130px; }

.table-scroll { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.data-table th {
  text-align: left; padding: 7px 10px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted); border-bottom: 1px solid var(--line-2); white-space: nowrap;
}
.data-table td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.data-table summary { cursor: pointer; }

.tag {
  display: inline-block; padding: 1px 7px; border-radius: 20px;
  font-family: var(--mono); font-size: 11px;
  border: 1px solid var(--line-2); color: var(--muted);
}
.tag-accent { color: var(--primary); border-color: var(--primary); }

/* ---------- Klein & mobil ---------- */

.only-mobile { display: none; }

@media (max-width: 860px) {
  .only-mobile { display: inline-flex; }
  .sidebar {
    position: fixed; top: 56px; bottom: 0; left: 0; z-index: 25;
    transform: translateX(-100%); transition: transform .18s ease;
  }
  .sidebar.open { transform: none; }
  .search-wrap { max-width: none; }
  .card-grid { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  :root { --col-w: 84vw; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}