/* Capita Proficiency Manager
 * Ruhiges, technisches Interface im Capita-Hausstil (hell, Schweizer Rot
 * als sparsamer Akzent). Herzstueck ist die Skill-Matrix: gedrehte
 * Spaltenkoepfe, sticky Agenten-Spalte, Level-Badges 1-5 als Farbrampe.
 */

:root {
  --bg: #f2f4f6;
  --surface: #ffffff;
  --ink: #17202d;
  --muted: #5d6a7a;
  --border: #dfe4ea;
  --accent: #d2232a;       /* Schweizer Rot, sparsam */
  --accent-dark: #a81b21;
  --mono: ui-monospace, 'SF Mono', 'Cascadia Code', Consolas, monospace;

  /* Level-Rampe 1 (Einsteiger, hell) -> 5 (Experte, kraeftig) */
  --lvl-1: #cfd8e3;
  --lvl-2: #9fc1e8;
  --lvl-3: #5e97d8;
  --lvl-4: #2f6fbe;
  --lvl-5: #1c4e8f;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.45;
}

.hidden { display: none !important; }
.mono { font-family: var(--mono); }
.hint { color: var(--muted); margin: 4px 0 12px; }

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

.centered { min-height: 100vh; display: flex; align-items: center; justify-content: center; }

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: 6px;
  padding: 40px 48px;
  text-align: center;
  max-width: 440px;
}
.login-card p { color: var(--muted); margin: 12px 0 24px; }

/* ---------- Header / Tabs ---------- */

.brand { font-size: 17px; font-weight: 700; letter-spacing: -0.01em; }
.brand span { font-weight: 400; color: var(--muted); }

#app-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.header-right { display: flex; align-items: center; gap: 12px; }
.user-name { color: var(--muted); }

.data-age {
  font-family: var(--mono);
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 4px;
  background: #eef1f5;
  color: var(--muted);
}

#tabs {
  display: flex; gap: 4px;
  padding: 10px 24px 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.tab {
  border: 1px solid transparent;
  border-bottom: none;
  background: transparent;
  padding: 8px 18px;
  font-size: 14px;
  cursor: pointer;
  color: var(--muted);
  border-radius: 6px 6px 0 0;
}
.tab.active {
  background: var(--bg);
  border-color: var(--border);
  color: var(--ink);
  font-weight: 600;
  border-bottom: 2px solid var(--accent);
  margin-bottom: -1px;
}

/* ---------- Buttons / Forms ---------- */

.btn {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 5px;
  padding: 7px 14px;
  font-size: 13px;
  cursor: pointer;
  color: var(--ink);
}
.btn:hover { border-color: var(--muted); }
.btn:disabled { opacity: 0.6; cursor: default; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn-danger { color: var(--accent-dark); border-color: var(--accent-dark); }
.btn-ghost { background: transparent; }
.btn-mini { padding: 2px 8px; font-size: 12px; }
.btn-small { padding: 4px 10px; font-size: 12px; }

main { max-width: 1500px; margin: 0 auto; padding: 20px 24px; }
h2 { font-size: 15px; margin-bottom: 8px; }
h3 { font-size: 13px; margin: 14px 0 6px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
  margin-bottom: 16px;
}

.controls { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 12px; align-items: flex-end; }
.form-field { display: flex; flex-direction: column; gap: 4px; min-width: 200px; }
.form-field label { font-size: 12px; font-weight: 600; color: var(--muted); }
.form-field input, .form-field select, select {
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 7px 10px;
  font-size: 13px;
  font-family: inherit;
  background: var(--surface);
}
.form-actions { display: flex; align-items: center; gap: 12px; margin-top: 12px; }
.form-actions select { padding: 5px 8px; margin-left: 6px; }
.status-text { color: var(--muted); }
.inline-filter {
  font-weight: 400; font-size: 12px; margin-left: 8px;
  border: 1px solid var(--border); border-radius: 4px; padding: 2px 6px;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 2px 12px;
  max-height: 240px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 8px;
  background: var(--surface);
}
.cb { display: flex; align-items: center; gap: 6px; font-size: 13px; padding: 2px 0; cursor: pointer; }
.checkbox-tools { display: flex; gap: 6px; margin-top: 6px; }

/* ---------- Level-Badges ---------- */

.lvl {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 22px; height: 22px;
  border-radius: 4px;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 12px;
  color: #fff;
}
.lvl.small { min-width: 18px; height: 18px; font-size: 11px; }
.lvl-1 { background: var(--lvl-1); color: var(--ink); }
.lvl-2 { background: var(--lvl-2); color: var(--ink); }
.lvl-3 { background: var(--lvl-3); }
.lvl-4 { background: var(--lvl-4); }
.lvl-5 { background: var(--lvl-5); }

.ro-badge {
  font-size: 10px; font-weight: 600;
  background: #eef1f5; color: var(--muted);
  padding: 2px 6px; border-radius: 3px;
  text-transform: none; letter-spacing: 0;
}

/* ---------- Matrix ---------- */

.matrix-wrap {
  overflow: auto;
  max-height: calc(100vh - 260px);
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
}

.matrix { border-collapse: separate; border-spacing: 0; }

.matrix th {
  position: sticky; top: 0; z-index: 2;
  background: var(--surface);
  border-bottom: 2px solid var(--border);
  padding: 6px 4px;
  height: var(--mx-head-h, 150px);
  vertical-align: bottom;
  min-width: 34px;
  max-width: 34px;
}
.matrix th .col-label {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
  display: inline-block;
}

.matrix .sticky {
  position: sticky; left: 0; z-index: 1;
  background: var(--surface);
  border-right: 2px solid var(--border);
  text-align: left;
  min-width: 200px; max-width: 240px;
  padding: 4px 10px;
}
.matrix thead .sticky { z-index: 3; }

.matrix td {
  border-bottom: 1px solid var(--border);
  text-align: center;
  padding: 2px;
}
.matrix tbody tr:hover td { background: #f6f8fa; }
.matrix tbody tr:hover .sticky { background: #f6f8fa; }

.cell.editable { cursor: pointer; }
.cell.editable:hover { outline: 2px solid var(--accent); outline-offset: -2px; border-radius: 3px; }
.cell .dot { color: #c6cdd6; }
.agent-name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- Zellen-Editor (Popover) ---------- */

.cell-pop {
  position: absolute;
  z-index: 10;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: 6px;
  box-shadow: 0 6px 24px rgba(23, 32, 45, 0.18);
  padding: 10px 12px;
  min-width: 220px;
}
.cell-pop-title { font-size: 12px; font-weight: 600; margin-bottom: 8px; color: var(--muted); }
.cell-pop-levels { display: flex; gap: 6px; margin-bottom: 8px; }
.lvl-btn {
  width: 32px; height: 32px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--surface);
  font-family: var(--mono);
  font-weight: 700;
  cursor: pointer;
}
.lvl-btn:hover { border-color: var(--accent); }
.lvl-btn.current { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ---------- Daten-Tabellen ---------- */

.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  text-align: left;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--muted);
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
}
.data-table td { padding: 6px 10px; border-bottom: 1px solid var(--border); }
.data-table tr:last-child td { border-bottom: none; }

.add-row { border-top: 1px dashed var(--border); margin-top: 14px; padding-top: 10px; }

/* ---------- Fokus / Zugaenglichkeit ---------- */

.btn:focus-visible, input:focus-visible, select:focus-visible, .tab:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* ---------- Combo (gestylte Such-Dropdowns) ---------- */

.combo { position: relative; }
.combo input { width: 100%; }

.combo-list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 10;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 5px;
  box-shadow: 0 6px 24px rgba(23, 32, 45, 0.14);
  max-height: 280px;
  overflow-y: auto;
}

.combo-opt {
  padding: 7px 10px;
  font-size: 13px;
  cursor: pointer;
}
.combo-opt:hover { background: #f1f4f8; }
.combo-opt + .combo-opt { border-top: 1px solid #f0f2f5; }

.combo-empty {
  padding: 8px 10px;
  font-size: 13px;
  color: var(--muted);
}

/* ---------- Auswertung / Historie ---------- */

.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }

.orphan-list { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.orphan {
  background: #f4f6f8;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 8px;
  font-size: 12px;
  font-family: var(--mono);
}

.muted-count { color: var(--muted); font-size: 11px; }

.hi-old {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--muted);
  text-decoration: line-through;
}