:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-alt: #1e222b;
  --border: #2a2f3a;
  --text: #e6e8eb;
  --text-dim: #9aa1ac;
  --accent: #34d399;
  --accent2: #22d3ee;
  --accent-dim: #1f6b4f;
  --gradient: linear-gradient(135deg, var(--accent), var(--accent2));
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 15% 0%, rgba(52, 211, 153, 0.08), transparent 40%),
    radial-gradient(circle at 85% 100%, rgba(34, 211, 238, 0.06), transparent 45%),
    var(--bg);
  color: var(--text);
}

.layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 220px;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 20px 0;
  display: flex;
  flex-direction: column;
}

.brand {
  font-weight: 700;
  font-size: 1.1rem;
  padding: 0 20px 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 10px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-item {
  background: none;
  border: none;
  color: var(--text-dim);
  text-align: left;
  padding: 12px 20px;
  font-size: 0.95rem;
  cursor: pointer;
}

.nav-item:hover {
  color: var(--text);
  background: var(--panel-alt);
}

.nav-item.active {
  color: var(--accent);
  background: linear-gradient(90deg, rgba(52, 211, 153, 0.14), transparent);
  border-right: 2px solid var(--accent);
}

.content {
  flex: 1;
  padding: 30px 40px;
}

h1 {
  margin-top: 0;
}

.hidden {
  display: none;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.kpi-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient);
}

.kpi-card.clickable {
  cursor: pointer;
  transition: transform 0.1s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.kpi-card.clickable:hover {
  border-color: var(--accent);
  box-shadow: 0 0 16px rgba(52, 211, 153, 0.2);
  transform: translateY(-2px);
}

.kpi-label {
  color: var(--text-dim);
  font-size: 0.85rem;
}

.kpi-value {
  font-size: 2rem;
  font-weight: 700;
  margin-top: 6px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  color: var(--text-dim);
  font-weight: 500;
  font-size: 0.85rem;
}

.data-table td.link {
  color: var(--accent);
  cursor: pointer;
}

.inline-form {
  display: flex;
  gap: 8px;
  margin: 16px 0;
}

.inline-form input {
  flex: 1;
}

input,
select,
button {
  background: var(--panel-alt);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.9rem;
}

button {
  cursor: pointer;
  background: linear-gradient(135deg, var(--panel-alt), var(--panel));
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.05s ease;
}

button:hover {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--accent-dim), var(--panel-alt));
  box-shadow: 0 0 12px rgba(52, 211, 153, 0.25);
}

button:active {
  transform: translateY(1px);
}

.small-button {
  padding: 6px 12px;
  font-size: 0.95rem;
  margin-right: 6px;
  margin-bottom: 6px;
  text-decoration: none;
  display: inline-block;
  background: linear-gradient(135deg, var(--panel-alt), var(--panel));
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.small-button:hover {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--accent-dim), var(--panel-alt));
  box-shadow: 0 0 12px rgba(52, 211, 153, 0.25);
}

.actions {
  white-space: nowrap;
}

.link-button {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  padding: 0;
  margin-bottom: 16px;
}

.detail-block {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 24px;
}

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.position-row {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.position-row input {
  flex: 1;
}

.status-badge {
  font-size: 0.75rem;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  border-radius: 999px;
  padding: 2px 10px;
  margin-left: 8px;
  background: linear-gradient(90deg, rgba(52, 211, 153, 0.12), rgba(34, 211, 238, 0.08));
}

.standort {
  color: var(--text-dim);
  margin: 4px 0 12px;
}

.projekt-box {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
  background: var(--panel-alt);
}

.aufgaben-liste,
.verlauf-liste,
.dateien-liste {
  list-style: none;
  padding: 0;
  margin: 8px 0;
}

.aufgaben-liste li,
.verlauf-liste li {
  padding: 4px 0;
  color: var(--text-dim);
}

.dateien-liste li {
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.checkliste-link {
  color: var(--accent);
  cursor: pointer;
}

.dateien-liste a {
  color: var(--accent);
}

.email-box {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
  background: var(--panel-alt);
}

.email-box p {
  white-space: pre-wrap;
}

.entwurf-textarea {
  width: 100%;
  min-height: 120px;
  font-family: inherit;
  resize: vertical;
  margin-bottom: 8px;
}

.chart-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin-top: 24px;
}

.chart-card h2 {
  margin-top: 0;
  font-size: 1rem;
  color: var(--text-dim);
  font-weight: 500;
}

.umsatz-svg {
  width: 100%;
  height: auto;
  overflow: visible;
}

.chart-value-label {
  fill: var(--text);
  font-size: 11px;
}

.chart-axis-label {
  fill: var(--text-dim);
  font-size: 11px;
}

.anruf-box {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
  background: var(--panel-alt);
}

.anruf-box p {
  white-space: pre-wrap;
}

.anruf-box audio {
  width: 100%;
  margin: 8px 0;
}

.login-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 15% 0%, rgba(52, 211, 153, 0.08), transparent 40%),
    radial-gradient(circle at 85% 100%, rgba(34, 211, 238, 0.06), transparent 45%),
    var(--bg);
}

.login-overlay.hidden {
  display: none;
}

.setup-overlay.hidden {
  display: none;
}

.login-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 320px;
  padding: 32px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.login-box.hidden {
  display: none;
}

.login-box h1 {
  font-size: 1.3rem;
  margin: 0 0 8px;
  text-align: center;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.login-fehler {
  color: #f87171;
  font-size: 0.85rem;
  margin: 0;
}

.login-erfolg {
  color: var(--accent);
  font-size: 0.85rem;
  margin: 0;
}

.versteckt-durch-suche {
  display: none;
}

.such-feld {
  display: block;
  width: 100%;
  max-width: 400px;
  margin: 16px 0;
}

.export-liste {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.import-mapping-tabelle th {
  vertical-align: top;
  padding-bottom: 10px;
}

.import-mapping-tabelle th select {
  margin-top: 6px;
  width: 100%;
}

.kalender-kopf {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin: 20px 0 10px;
}

.kalender-kopf h2 {
  margin: 0;
  min-width: 180px;
  text-align: center;
}

.kalender-wochentage {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  color: var(--text-dim);
  font-size: 0.8rem;
  text-align: center;
  margin-bottom: 6px;
}

.kalender-raster {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

.kalender-tag {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px;
  min-height: 90px;
  font-size: 0.8rem;
}

.kalender-tag.ausserhalb-monat {
  opacity: 0.35;
}

.kalender-tag.heute {
  border-color: var(--accent);
}

.kalender-tagesnummer {
  color: var(--text-dim);
  margin-bottom: 4px;
}

.kalender-eintrag {
  background: var(--panel-alt);
  border-radius: 4px;
  padding: 2px 4px;
  margin-bottom: 3px;
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.kalender-eintrag:hover {
  outline: 1px solid var(--accent);
}

.kalender-eintrag.eintrag-erledigt {
  text-decoration: line-through;
  color: var(--text-dim);
}

.kanban-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 20px;
  align-items: start;
}

.kanban-spalte {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  min-height: 120px;
}

.kanban-spalte h3 {
  margin: 0 0 10px;
  font-size: 0.85rem;
  color: var(--text-dim);
  font-weight: 500;
}

.kanban-spalte.drop-ziel {
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(52, 211, 153, 0.25);
}

.kanban-karten {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 40px;
}

.kanban-karte {
  background: var(--panel-alt);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  cursor: grab;
  font-size: 0.85rem;
}

.kanban-karte:active {
  cursor: grabbing;
}

.kanban-karte.wird-gezogen {
  opacity: 0.4;
}

.kanban-karte .kunde-name {
  font-weight: 600;
  color: var(--text);
}

.kanban-karte .angebot-nummer {
  color: var(--text-dim);
  font-size: 0.8rem;
}

.einstellungen-formular {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 480px;
}

.einstellungen-formular h3 {
  margin: 10px 0 0;
  font-size: 0.85rem;
  color: var(--text-dim);
  font-weight: 500;
}

.einstellungen-formular textarea {
  background: var(--panel-alt);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: inherit;
  resize: vertical;
  min-height: 60px;
}

.checkbox-zeile {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
}

.logo-vorschau-bild {
  max-width: 240px;
  max-height: 120px;
  display: block;
  margin-bottom: 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.rollen-legende {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  color: var(--text-dim);
}

.rollen-legende li {
  padding: 4px 0;
}

.rollen-legende strong {
  color: var(--accent);
}

.belege-box {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.beleg-upload-label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--text-dim);
  font-size: 0.85rem;
}

.faelligkeitsdatum {
  color: var(--text-dim);
  font-size: 0.85rem;
}

.ueberfaellig {
  color: #f87171;
}

.klickbare-liste-zeile {
  cursor: pointer;
}

.klickbare-liste-zeile:hover {
  text-decoration: underline;
}

.sidebar-footer {
  margin-top: auto;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.app-version {
  padding: 0 20px 16px;
  font-size: 0.7rem;
  color: var(--text-dim);
  opacity: 0.7;
}

.demo-banner {
  background: linear-gradient(135deg, var(--accent-dim), var(--panel-alt));
  color: var(--text);
  text-align: center;
  padding: 10px;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--accent);
}

.demo-banner a {
  color: var(--accent2);
  font-weight: 600;
}

.lizenz-banner {
  background: #7a1f1f;
  color: #fff;
  text-align: center;
  padding: 10px;
  font-size: 0.9rem;
}

.lizenz-banner.hidden {
  display: none;
}