/* Basis-Styles – werden in spaeteren Schritten ausgebaut. */

* { box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  margin: 0;
  background: #f4f5f7;
  color: #1f2329;
  line-height: 1.5;
}

.placeholder {
  max-width: 720px;
  margin: 4rem auto;
  padding: 2rem;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

h1 {
  margin-top: 0;
}

/* --- Login-Karte ---------------------------------------------------------- */

.login-card {
  max-width: 380px;
  margin: 6rem auto;
  padding: 2rem;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.login-card form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.login-card label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.9rem;
  color: #4a5160;
}

.login-card input {
  padding: 0.6rem 0.8rem;
  border: 1px solid #d4d8e0;
  border-radius: 8px;
  font-size: 1rem;
}

.login-card input:focus {
  outline: none;
  border-color: #4a6cf7;
  box-shadow: 0 0 0 3px rgba(74, 108, 247, 0.18);
}

button {
  padding: 0.7rem 1rem;
  background: #4a6cf7;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
}

button:hover { background: #3955d3; }
button:disabled { background: #99a0b5; cursor: not-allowed; }

.error {
  color: #c0392b;
  background: #fdeceb;
  padding: 0.6rem 0.8rem;
  border-radius: 8px;
  margin: 0;
  font-size: 0.9rem;
}

/* --- Topbar ---------------------------------------------------------------- */

.topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1.5rem;
  background: #ffffff;
  border-bottom: 1px solid #e3e6ec;
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar h1 {
  font-size: 1.25rem;
  margin: 0;
  flex: 0 0 auto;
}

.topbar nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.me-info {
  color: #4a5160;
  font-size: 0.9rem;
}

.link {
  color: #4a6cf7;
  text-decoration: none;
  font-size: 0.9rem;
}
.link:hover { text-decoration: underline; }

button.secondary {
  background: #eef0f5;
  color: #2d3340;
}
button.secondary:hover { background: #dfe3ec; }

button.danger {
  background: #e74c3c;
}
button.danger:hover { background: #c0392b; }

/* --- Filterbar ------------------------------------------------------------ */

.filterbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: #ffffff;
  border-bottom: 1px solid #e3e6ec;
}

.filterbar input[type="search"],
.filterbar select {
  padding: 0.45rem 0.7rem;
  border: 1px solid #d4d8e0;
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: inherit;
  background: white;
}

.filterbar input[type="search"] {
  flex: 1 1 220px;
  min-width: 180px;
}

.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.9rem;
  color: #4a5160;
}

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

.board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 1.5rem;
  align-items: start;
}

@media (max-width: 800px) {
  .board { grid-template-columns: 1fr; }
}

.column {
  background: #ebedf2;
  border-radius: 12px;
  padding: 0.75rem;
  min-height: 200px;
}

.column > header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0.25rem 0.75rem;
}

.column h2 {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
  color: #4a5160;
}

.count {
  background: #d6dae3;
  color: #4a5160;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  font-size: 0.8rem;
}

.cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-height: 40px;
}

.card {
  background: #ffffff;
  border-radius: 8px;
  padding: 0.7rem 0.8rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
  border-left: 4px solid #d6dae3;
  cursor: pointer;
  user-select: none;
}

.card:hover { box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1); }

.card-ghost {
  opacity: 0.4;
  background: #dde3ef;
}

.card.prio-hoch    { border-left-color: #e74c3c; }
.card.prio-mittel  { border-left-color: #f1c40f; }
.card.prio-niedrig { border-left-color: #95a5a6; }

.card-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.card-desc {
  font-size: 0.85rem;
  color: #5b6270;
  margin-bottom: 0.4rem;
  white-space: pre-wrap;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  font-size: 0.75rem;
}

.card-category {
  color: white;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
}

.card-assignee {
  background: #4a6cf7;
  color: white;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
}

.card-prio {
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  font-weight: 600;
  color: white;
}
.card-prio.prio-hoch    { background: #e74c3c; }
.card-prio.prio-mittel  { background: #d49a07; }
.card-prio.prio-niedrig { background: #7f8c8d; }

.card-due {
  color: #5b6270;
}

.card-due.overdue {
  color: #c0392b;
  font-weight: 600;
}

/* --- Dialog --------------------------------------------------------------- */

dialog {
  border: none;
  border-radius: 12px;
  padding: 0;
  max-width: 480px;
  width: calc(100% - 2rem);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

dialog::backdrop {
  background: rgba(20, 24, 32, 0.45);
}

dialog form {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding: 1.5rem;
}

dialog h2 {
  margin: 0 0 0.25rem;
}

dialog label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.85rem;
  color: #4a5160;
}

dialog input,
dialog select,
dialog textarea {
  padding: 0.55rem 0.7rem;
  border: 1px solid #d4d8e0;
  border-radius: 6px;
  font-size: 0.95rem;
  font-family: inherit;
}

dialog .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.dialog-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.5rem 0 0;
  padding: 0;
  list-style: none;
}

.dialog-actions .spacer { flex: 1; }

/* --- Admin-Seite ---------------------------------------------------------- */

.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 1rem;
  padding: 1.5rem;
}

.panel {
  background: #ffffff;
  border-radius: 12px;
  padding: 1.25rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.panel h2 {
  margin-top: 0;
  font-size: 1.1rem;
}

.panel h3 {
  margin: 1.5rem 0 0.5rem;
  font-size: 0.95rem;
  color: #4a5160;
}

.panel form {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  max-width: 320px;
}

.panel input, .panel select {
  padding: 0.5rem 0.7rem;
  border: 1px solid #d4d8e0;
  border-radius: 6px;
  font-size: 0.95rem;
  font-family: inherit;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.data-table th, .data-table td {
  text-align: left;
  padding: 0.4rem 0.4rem;
  border-bottom: 1px solid #eef0f5;
}

.data-table th {
  color: #7a8294;
  font-weight: 500;
  font-size: 0.8rem;
}

.badge {
  display: inline-block;
  font-size: 0.7rem;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  background: #eef0f5;
  color: #4a5160;
}
.badge.admin {
  background: #4a6cf7;
  color: white;
}

.color-swatch {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border-radius: 4px;
  border: 1px solid rgba(0,0,0,0.1);
}

.link-button {
  background: none;
  color: #c0392b;
  border: none;
  padding: 0;
  font-size: 0.85rem;
  cursor: pointer;
  text-decoration: underline;
}
.link-button:hover { color: #e74c3c; background: none; }