:root {
  --bg: #f3f4fb;
  --bg2: #ffffff;
  --bg3: #f5f6fc;
  --border: #eaecf5;
  --text: #1f2437;
  --text2: #8a8fa3;
  --accent: #5b6ef8;
  --accent-soft: #eef0fe;
  --accent2: #8b5cf6;
  --green: #17b26a;
  --green-soft: #e9f9f1;
  --red: #ef4444;
  --red-soft: #fdeeee;
  --yellow: #f59e0b;
  --yellow-soft: #fef6e7;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(31, 36, 55, 0.04), 0 8px 24px rgba(31, 36, 55, 0.05);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }

#app { display: flex; min-height: 100vh; background: var(--bg); }

#sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  position: sticky;
  top: 0;
  height: 100vh;
  /* Reine Clip-Box fuer die pulsierende Wolke (siehe .brand-pulse) - "hidden" statt "auto",
     damit ein ueber den Rand hinausragender Blob niemals einen Scrollbalken ausloest.
     Das eigentliche Scrollen der Navigation uebernimmt .sidebar-scroll darunter. */
  overflow: hidden;
}

.sidebar-scroll {
  height: 100%;
  padding: 20px 16px;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

.brand-logo-link { display: block; margin-bottom: 6px; position: relative; z-index: 1; }
.brand-logo {
  display: block; height: 22px; width: auto;
  mix-blend-mode: multiply;
}

/* Pulsierende "Wolke" in der unteren linken Ecke der Sidebar - faerbt sich nach der kurzfristigen
   Liquiditaets-Aussicht (siehe ForecastService::liquidityPulse()). Haengt direkt an #sidebar
   (position: sticky = gueltiger Containing Block), nicht am kleinen Logo-Link, damit "unten"
   auch wirklich am unteren Sidebar-Rand liegt statt nur am unteren Rand des 22px hohen Logos.
   Das Logo ist per mix-blend-mode transparent (sein weisser JPEG-Hintergrund verschwindet gegen
   die helle Sidebar/die Wolke darunter). */
.brand-pulse {
  position: absolute; bottom: 0; left: 0; transform: translate(-50%, 50%) scale(.85);
  width: 504px; height: 504px;
  border-radius: 50%; filter: blur(50px); z-index: 0; pointer-events: none;
  animation: brand-pulse-anim 6s ease-in-out infinite;
}
@keyframes brand-pulse-anim {
  0%, 100% { transform: translate(-50%, 50%) scale(.8); opacity: .35; }
  50% { transform: translate(-50%, 50%) scale(1.2); opacity: .65; }
}
.brand-pulse.pulse-dark-green { background: radial-gradient(circle, #0f6d34, transparent 70%); }
.brand-pulse.pulse-light-green { background: radial-gradient(circle, #86efac, transparent 70%); }
.brand-pulse.pulse-blue { background: radial-gradient(circle, #38bdf8, transparent 70%); }
.brand-pulse.pulse-red { background: radial-gradient(circle, #fca5a5, transparent 70%); }
.brand-version {
  display: block; color: var(--text2); font-size: 11.5px; margin-bottom: 22px;
  text-decoration: none;
}
.brand-version:hover { color: var(--accent); }

.sidebar-nav { flex: 1; }

.nav-group { margin: 20px 0 0; }
.nav-group:first-child { margin-top: 0; }
.nav-group[open] { margin-bottom: 4px; }

.nav-section {
  color: var(--text2); font-size: 10.5px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; margin: 0 0 8px 10px; padding-right: 8px;
  cursor: pointer; list-style: none;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-section::-webkit-details-marker, .nav-section::marker { display: none; content: ""; }
.nav-section:hover { color: var(--text); }
.nav-section svg { width: 12px; height: 12px; flex-shrink: 0; transition: transform .15s ease; }
.nav-group[open] > .nav-section svg { transform: rotate(180deg); }

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: var(--radius-sm); color: var(--text2);
  font-size: 13.5px; margin-bottom: 2px; font-weight: 500;
}
.nav-item:hover { background: var(--bg3); color: var(--text); }
.nav-item.active { background: var(--accent-soft); color: var(--accent); font-weight: 700; }
.nav-item svg { width: 16px; height: 16px; flex-shrink: 0; }
.icon { flex-shrink: 0; vertical-align: middle; }

.sidebar-profile {
  display: flex; align-items: center; gap: 10px;
  padding: 10px; border-radius: var(--radius-sm); margin-top: 12px;
  border: 1px solid var(--border); background: var(--bg3);
}
.sidebar-profile-avatar {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
}
.sidebar-profile-name { font-size: 13px; font-weight: 600; color: var(--text); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-profile-logout { color: var(--text2); display: inline-flex; padding: 4px; border-radius: 6px; flex-shrink: 0; }
.sidebar-profile-logout:hover { background: var(--bg2); color: var(--red); }

#main { flex: 1; min-width: 0; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 28px; border-bottom: 1px solid var(--border);
  background: var(--bg2);
}
.topbar h1 { font-size: 19px; margin: 0; font-weight: 700; }

#content { padding: 24px 28px 60px; max-width: 1400px; }
#content.content-wide { max-width: none; }

.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; margin-bottom: 20px; }

.card {
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; margin-bottom: 18px; box-shadow: var(--shadow);
}
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
}
.card-header h2 { font-size: 14px; margin: 0; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.card-body { padding: 20px; }

/* Kategorie-Karten (Wiederkehrende Einnahmen/Ausgaben) zusammenklappbar: Header bleibt sichtbar
   (Name + Summe), die Einzelpositionen klappen erst per Klick auf. Das "+"-Icon dreht sich beim
   Aufklappen zu einem "x", damit der Zustand auf einen Blick erkennbar ist. */
.category-card > summary.card-header { cursor: pointer; list-style: none; }
.category-card > summary::-webkit-details-marker, .category-card > summary::marker { display: none; content: ""; }
.category-toggle { display: inline-flex; color: var(--text2); transition: transform .15s ease; }
.category-card[open] .category-toggle { transform: rotate(45deg); }

.kpi-card {
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px 20px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 12px;
}
.kpi-card-link { transition: transform .15s ease, box-shadow .15s ease; }
.kpi-card-link:hover { border-color: var(--accent); box-shadow: 0 1px 2px rgba(31,36,55,.04), 0 10px 26px rgba(91,110,248,.14); transform: translateY(-2px); }
.kpi-card-top { display: flex; align-items: center; justify-content: space-between; }
.kpi-icon {
  width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-soft); color: var(--accent);
}
.kpi-icon svg { width: 18px; height: 18px; }
.kpi-icon.green { background: var(--green-soft); color: var(--green); }
.kpi-icon.red { background: var(--red-soft); color: var(--red); }
.kpi-icon.yellow { background: var(--yellow-soft); color: var(--yellow); }
.kpi-delta {
  display: inline-flex; align-items: center; gap: 3px; font-size: 11.5px; font-weight: 700;
  padding: 3px 8px; border-radius: 999px;
}
.kpi-delta.positive { background: var(--green-soft); color: var(--green); }
.kpi-delta.negative { background: var(--red-soft); color: var(--red); }
.kpi-label { color: var(--text2); font-size: 12.5px; font-weight: 500; }
.kpi-value { font-size: 24px; font-weight: 700; color: var(--text); line-height: 1.2; }
.kpi-value.positive { color: var(--green); }
.kpi-value.negative { color: var(--red); }
.kpi-sub { color: var(--text2); font-size: 11.5px; margin-top: 2px; }

.insight-card {
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 18px; box-shadow: var(--shadow); margin-bottom: 20px;
  display: flex; align-items: center; gap: 12px; font-size: 13px;
}
.insight-card .kpi-icon { background: var(--green-soft); color: var(--green); }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--border); }
th { color: var(--text2); font-weight: 700; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; background: var(--bg3); }
th[data-sort]:hover { color: var(--accent); }
th[data-sort-dir="asc"]::after { content: "▲"; font-size: 9px; margin-left: 5px; }
th[data-sort-dir="desc"]::after { content: "▼"; font-size: 9px; margin-left: 5px; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--accent-soft); }

.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.badge-blue { background: var(--accent-soft); color: var(--accent); }
.badge-green { background: var(--green-soft); color: var(--green); }
.badge-red { background: var(--red-soft); color: var(--red); }
.badge-yellow { background: var(--yellow-soft); color: var(--yellow); }
.badge-gray { background: var(--bg3); color: var(--text2); }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--accent); color: #fff; border: none; border-radius: var(--radius-sm);
  padding: 9px 16px; font-size: 13px; font-weight: 600; cursor: pointer;
  box-shadow: 0 1px 2px rgba(91, 110, 248, 0.25);
}
.btn:hover { filter: brightness(1.06); }
.btn-secondary { background: var(--bg2); color: var(--text); border: 1px solid var(--border); box-shadow: none; }
.btn-secondary:hover { background: var(--bg3); }
.btn-danger { background: var(--red-soft); color: var(--red); border: 1px solid rgba(239, 68, 68, .2); box-shadow: none; }
.btn-sm { padding: 6px 11px; font-size: 12px; }

.form-group { margin-bottom: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
label { display: block; font-size: 12.5px; color: var(--text2); margin-bottom: 5px; }
input, select, textarea {
  width: 100%; background: var(--bg2); border: 1px solid var(--border); color: var(--text);
  border-radius: var(--radius-sm); padding: 8px 11px; font-size: 13.5px; font-family: inherit;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.form-actions { display: flex; gap: 10px; margin-top: 18px; }

.text-muted { color: var(--text2); }
.text-right { text-align: right; }
.flex { display: flex; align-items: center; gap: 10px; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.mb-0 { margin-bottom: 0 !important; }

.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--bg); }
.login-box { width: 360px; background: var(--bg2); border: 1px solid var(--border); border-radius: 18px; padding: 32px; box-shadow: var(--shadow); }
.login-box h1 { font-size: 18px; margin: 0 0 4px; color: var(--text); }
.login-box p { color: var(--text2); font-size: 13px; margin: 0 0 22px; }
.alert { padding: 10px 14px; border-radius: var(--radius-sm); font-size: 13px; margin-bottom: 14px; }
.alert-error { background: var(--red-soft); color: var(--red); border: 1px solid rgba(239, 68, 68, .2); }
.alert-success { background: var(--green-soft); color: var(--green); border: 1px solid rgba(23, 178, 106, .2); }

.chart-wrap { height: 340px; }

.color-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 6px; }
.month-caret { display: inline-block; width: 12px; color: var(--text2); }

.btn-icon { color: var(--text2); display: inline-flex; padding: 3px; border-radius: 6px; }
.btn-icon:hover { background: var(--bg3); }
.btn-icon-edit { color: var(--accent); }
.btn-icon-edit:hover { background: var(--accent-soft); }
.btn-icon-delete { color: var(--red); border: none; background: none; cursor: pointer; }
.btn-icon-delete:hover { background: var(--red-soft); }

.kanban-board { display: flex; gap: 12px; padding-bottom: 10px; align-items: flex-start; overflow-x: auto; width: 100%; }
.kanban-col {
  flex: 1 1 160px; min-width: 160px; background: transparent; border-radius: 14px;
  max-height: 760px; display: flex; flex-direction: column;
}
.kanban-col-expired { flex: 1.2 1 170px; min-width: 170px; }
.kanban-col-hidden { display: none !important; }
.kanban-col-header {
  padding: 2px 4px 12px; min-height: 76px; display: flex; flex-direction: column; justify-content: flex-end;
}
.kanban-col-title { font-size: 13.5px; font-weight: 700; color: var(--text); line-height: 1.3; }
.kanban-col-sum { font-size: 18px; font-weight: 700; margin-top: 4px; color: var(--text); white-space: nowrap; }
.kanban-col-sum.negative { color: var(--red); }
.kanban-col-accent { height: 4px; border-radius: 999px; margin-top: 10px; opacity: .8; flex-shrink: 0; }
.kanban-col-expired .kanban-col-sum { color: var(--red); }
.kanban-col-expired .kanban-col-accent { background: var(--red); }
.kanban-col-body { padding: 2px; overflow-y: auto; overflow-x: hidden; flex: 1; display: flex; flex-direction: column; gap: 10px; }
.kanban-col-body.drag-over { background: var(--accent-soft); border-radius: 10px; }
.kanban-col-expired .kanban-col-body { background: var(--red-soft); border-radius: 12px; padding: 8px; }

.kanban-card {
  background: var(--bg2); border-radius: 12px; padding: 14px 14px 12px; cursor: grab;
  box-shadow: var(--shadow); flex-shrink: 0;
}
.kanban-card:active { cursor: grabbing; }
.kanban-card.dragging { opacity: 0.4; }
.kanban-card-title { display: block; font-size: 13.5px; font-weight: 700; line-height: 1.35; word-break: break-word; }
.kanban-card-partner { font-size: 12px; color: var(--text2); margin-top: 3px; word-break: break-word; }
.kanban-card-amount { font-size: 16px; font-weight: 700; margin-top: 10px; white-space: nowrap; }
.kanban-card-actions { display: flex; gap: 6px; margin-top: 10px; }
.kanban-card-actions form { display: contents; }
.kanban-card-actions .btn-icon { width: 26px; height: 26px; align-items: center; justify-content: center; }

.kanban-empty, .kanban-more-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  flex: 1; min-height: 120px; border: 1.5px dashed var(--border); border-radius: 12px;
  color: var(--text2); font-size: 12.5px; text-decoration: none; text-align: center; padding: 10px;
}
.kanban-empty:hover, .kanban-more-btn:hover { border-color: var(--accent); color: var(--accent); }
.kanban-more-btn { background: none; font-family: inherit; cursor: pointer; align-self: stretch; margin-top: 76px; min-width: 160px; flex: 1 1 160px; }
.kanban-empty-plus {
  width: 32px; height: 32px; border-radius: 50%; background: var(--bg3);
  display: flex; align-items: center; justify-content: center; color: inherit; flex-shrink: 0;
}

.inline-edit summary { cursor: pointer; list-style: none; }
.inline-edit summary::-webkit-details-marker,
.inline-edit summary::marker { display: none; content: ""; }
.inline-edit[open] summary { margin-bottom: 4px; }

.dropzone {
  border: 2px dashed var(--border); border-radius: var(--radius); padding: 40px;
  text-align: center; color: var(--text2); background: var(--bg3);
}

@media (max-width: 900px) {
  #sidebar { display: none; }
  #content { padding: 16px; }
  .form-row { grid-template-columns: 1fr; }
}