/* ─────────────────────────────────────────────────────────────────
   29-finance.css — Finanz-Suite Shell

   Shared layout + primitives für alle 8 Sub-Tools:
   - Sidebar (Sub-Nav)
   - Page-Header (Titel · Period-Picker · Export)
   - KPI-Karten
   - Input-Grids (Label + Control + Hinweis)
   - Tabellen
   - Chart-Frames
   - Amount-Display (gross)
   - Period-Picker (Monat · Quartal · Jahr)

   Namespace: .mb-fin*
   Sub-Tools erweitern via .mb-fin__page[data-page="..."]
   ───────────────────────────────────────────────────────────────── */

.mb-fin {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 16px;
  padding: 16px 20px 28px;
  height: 100%;
  min-height: 600px;
  background: var(--bg);
  font-size: 13px;
  color: var(--t1);
}

/* ══ SIDEBAR ═════════════════════════════════════════════════════ */
.mb-fin__side {
  background: var(--s1);
  border: 1px solid var(--b1);
  border-radius: var(--r2);
  padding: 8px;
  display: flex; flex-direction: column;
  overflow-y: auto;
  min-height: 0;
}
.mb-fin__side-title {
  padding: 8px 10px 6px;
  font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.7px;
  color: var(--t4); font-weight: 500;
}
.mb-fin__side-nav {
  display: flex; flex-direction: column; gap: 1px;
}
.mb-fin__side-link {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  border-radius: 6px;
  background: transparent;
  border: 0; text-align: left;
  font: inherit; font-size: 12.5px;
  color: var(--t2);
  cursor: pointer;
  transition: background var(--tr);
  position: relative;
}
.mb-fin__side-link:hover { background: var(--s2); color: var(--t1); }
.mb-fin__side-link[data-active="true"] {
  background: var(--s3);
  color: var(--t1);
  font-weight: 500;
}
.mb-fin__side-link[data-active="true"]::before {
  content: ""; position: absolute; left: 0; top: 8px; bottom: 8px;
  width: 2px; background: var(--np); border-radius: 0 2px 2px 0;
}
.mb-fin__side-link svg {
  flex-shrink: 0; color: var(--t3);
}
.mb-fin__side-link[data-active="true"] svg { color: var(--np); }
.mb-fin__side-link-badge {
  margin-left: auto;
  display: inline-grid; place-items: center;
  min-width: 18px; height: 18px; padding: 0 5px;
  border-radius: 999px;
  background: var(--s3); color: var(--t3);
  font-size: 10.5px; font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.mb-fin__side-link[data-active="true"] .mb-fin__side-link-badge {
  background: var(--np); color: #fff;
}
.mb-fin__side-sep {
  height: 1px; background: var(--b1); margin: 6px 4px;
}

/* ══ MAIN PAGE ═══════════════════════════════════════════════════ */
.mb-fin__main {
  min-width: 0;
  display: flex; flex-direction: column;
  overflow-y: auto;
  gap: 16px;
}

/* ── Page header ───────────────────────────────────────────────── */
.mb-fin__hd {
  display: flex; align-items: flex-end; gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--b1);
  flex-wrap: wrap;
}
.mb-fin__hd-titles {
  min-width: 0; flex: 1 1 300px;
}
.mb-fin__hd-crumb {
  font-size: 11px; color: var(--t3); letter-spacing: 0.2px;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.mb-fin__hd-title {
  margin: 0 0 4px;
  font-size: 22px; font-weight: 600;
  letter-spacing: -0.4px;
  color: var(--t1);
}
.mb-fin__hd-sub {
  font-size: 12.5px; color: var(--t3);
}
.mb-fin__hd-actions {
  display: flex; align-items: center; gap: 8px;
  flex-wrap: wrap;
}

/* ── Period picker ─────────────────────────────────────────────── */
.mb-fin__period {
  display: inline-flex; gap: 2px;
  background: var(--s2);
  border: 1px solid var(--b1);
  border-radius: var(--r);
  padding: 2px;
}
.mb-fin__period-btn {
  padding: 5px 12px; border-radius: 6px;
  background: transparent; border: 0;
  font: inherit; font-size: 12px; font-weight: 500;
  color: var(--t3); cursor: pointer;
  transition: var(--tr);
  font-variant-numeric: tabular-nums;
}
.mb-fin__period-btn:hover { color: var(--t1); }
.mb-fin__period-btn[data-active="true"] {
  background: var(--s1); color: var(--t1);
  box-shadow: var(--sh2);
}

/* ══ KPI CARDS ══════════════════════════════════════════════════ */
.mb-fin__kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}
.mb-fin__kpi {
  padding: 16px 18px;
  background: var(--s1);
  border: 1px solid var(--b1);
  border-radius: var(--r2);
  display: flex; flex-direction: column; gap: 4px;
  min-width: 0;
}
.mb-fin__kpi-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.4px;
  color: var(--t3); font-weight: 500;
  display: flex; align-items: center; gap: 6px;
}
.mb-fin__kpi-label svg { color: var(--t4); }
.mb-fin__kpi-value {
  font-size: 26px; font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.5px;
  color: var(--t1);
  line-height: 1.15;
}
.mb-fin__kpi-value--sm { font-size: 20px; }
.mb-fin__kpi-value--currency::after {
  content: " €";
  font-size: 0.65em; color: var(--t3); font-weight: 500;
}
.mb-fin__kpi-sub {
  font-size: 11.5px; color: var(--t3);
  display: flex; align-items: center; gap: 6px;
}
.mb-fin__kpi-delta {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: 11px; font-weight: 500;
  padding: 1px 7px; border-radius: 999px;
  background: rgba(29,217,122,0.14); color: #5dd899;
  font-variant-numeric: tabular-nums;
}
.mb-fin__kpi-delta--down {
  background: rgba(224,82,82,0.14); color: #e58585;
}
.mb-fin__kpi-delta--flat {
  background: var(--s3); color: var(--t3);
}
.mb-fin__kpi--accent {
  background: linear-gradient(140deg, rgba(200,149,90,0.1), transparent 60%), var(--s1);
  border-color: rgba(200,149,90,0.3);
}
.mb-fin__kpi--accent .mb-fin__kpi-value { color: var(--np); }

/* ══ CARDS / SECTIONS ═══════════════════════════════════════════ */
.mb-fin__card {
  background: var(--s1);
  border: 1px solid var(--b1);
  border-radius: var(--r2);
  overflow: hidden;
}
.mb-fin__card-hd {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--b1);
  gap: 10px;
}
.mb-fin__card-title {
  margin: 0; font-size: 14px; font-weight: 600; color: var(--t1);
  letter-spacing: -0.2px;
  display: flex; align-items: center; gap: 8px;
}
.mb-fin__card-sub {
  margin: 0; font-size: 11.5px; color: var(--t3);
}
.mb-fin__card-body { padding: 16px 18px; }
.mb-fin__card-body--nopad { padding: 0; }

.mb-fin__grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.mb-fin__grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 900px) {
  .mb-fin__grid-2, .mb-fin__grid-3 { grid-template-columns: 1fr; }
}

/* ══ INPUT GRID (forms inline in pages) ═════════════════════════ */
.mb-fin__inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 16px;
}
.mb-fin__inputs--1 { grid-template-columns: 1fr; }
.mb-fin__inputs--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 700px) {
  .mb-fin__inputs, .mb-fin__inputs--3 { grid-template-columns: 1fr; }
}

.mb-fin__field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.mb-fin__field--wide { grid-column: 1 / -1; }
.mb-fin__label {
  font-size: 11.5px; color: var(--t2);
  font-weight: 500;
  display: flex; align-items: center; gap: 6px;
}
.mb-fin__label-hint {
  font-size: 11px; color: var(--t4); font-weight: 400;
  margin-left: auto;
}
.mb-fin__label-help {
  display: inline-grid; place-items: center;
  width: 14px; height: 14px; border-radius: 999px;
  background: var(--s3); color: var(--t3);
  font-size: 10px; font-weight: 600;
  cursor: help;
}
.mb-fin__input {
  height: 34px;
  padding: 0 12px;
  background: var(--s2);
  border: 1px solid var(--b1);
  border-radius: var(--r);
  color: var(--t1);
  font: inherit; font-size: 13px;
  font-variant-numeric: tabular-nums;
  outline: none;
  transition: border-color var(--tr);
}
.mb-fin__input:hover { border-color: var(--b2); }
.mb-fin__input:focus { border-color: var(--np); }
.mb-fin__input--right { text-align: right; }
.mb-fin__input-group {
  display: flex; align-items: stretch;
  border: 1px solid var(--b1);
  border-radius: var(--r);
  background: var(--s2);
  overflow: hidden;
}
.mb-fin__input-group:focus-within { border-color: var(--np); }
.mb-fin__input-group .mb-fin__input {
  border: 0; background: transparent; border-radius: 0;
  flex: 1; min-width: 0;
}
.mb-fin__input-suffix {
  padding: 0 10px;
  display: flex; align-items: center;
  background: var(--s3);
  color: var(--t3);
  font-size: 12px; font-weight: 500;
  border-left: 1px solid var(--b1);
  min-width: 38px;
  justify-content: center;
}
.mb-fin__input-prefix {
  padding: 0 10px;
  display: flex; align-items: center;
  color: var(--t3);
  font-size: 12px; font-weight: 500;
}
.mb-fin__help {
  font-size: 11px; color: var(--t3);
  line-height: 1.45;
}

.mb-fin__select {
  height: 34px;
  padding: 0 30px 0 12px;
  background: var(--s2);
  border: 1px solid var(--b1);
  border-radius: var(--r);
  color: var(--t1);
  font: inherit; font-size: 13px;
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%238b8f95' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 10px center;
  cursor: pointer;
}
.mb-fin__select:focus { border-color: var(--np); }

/* ══ TABLES ═════════════════════════════════════════════════════ */
.mb-fin__table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 12.5px;
}
.mb-fin__table th,
.mb-fin__table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--b1);
  vertical-align: middle;
}
.mb-fin__table th {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.4px;
  color: var(--t3); font-weight: 500;
  background: var(--s1);
  position: sticky; top: 0;
  border-bottom: 1px solid var(--b1);
}
.mb-fin__table tbody tr:hover { background: var(--s2); }
.mb-fin__table tbody tr:last-child td { border-bottom: 0; }
.mb-fin__table td--num,
.mb-fin__table th--num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.mb-fin__table tfoot td {
  font-weight: 600;
  background: var(--s2);
  border-top: 2px solid var(--b2);
  border-bottom: 0;
  color: var(--t1);
}
.mb-fin__table-cat {
  display: inline-flex; align-items: center; gap: 8px;
}
.mb-fin__table-cat-dot {
  width: 8px; height: 8px; border-radius: 2px; flex-shrink: 0;
  background: var(--t3);
}

/* Amount cells with color */
.mb-fin__amt--pos { color: #5dd899; }
.mb-fin__amt--neg { color: #e58585; }
.mb-fin__amt--muted { color: var(--t3); }

/* Percent bar (inline, for "share of X") */
.mb-fin__bar-wrap {
  display: inline-block;
  width: 80px;
  height: 5px;
  background: var(--s3);
  border-radius: 999px;
  overflow: hidden;
  vertical-align: middle;
  margin-right: 8px;
}
.mb-fin__bar {
  height: 100%;
  background: var(--np);
  border-radius: 999px;
}

/* ══ CHART FRAME ════════════════════════════════════════════════ */
.mb-fin__chart {
  position: relative;
  padding: 16px 18px 20px;
}
.mb-fin__chart-svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}
.mb-fin__chart-grid line {
  stroke: var(--b1); stroke-dasharray: 2 3; stroke-width: 1;
}
.mb-fin__chart-axis text {
  fill: var(--t3); font-size: 10.5px;
  font-family: var(--mono);
}
.mb-fin__chart-line {
  fill: none; stroke: var(--np); stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
}
.mb-fin__chart-line--dash { stroke-dasharray: 4 4; opacity: 0.7; }
.mb-fin__chart-area {
  fill: url(#mb-fin-area-grad);
  opacity: 0.18;
}
.mb-fin__chart-point {
  fill: var(--bg); stroke: var(--np); stroke-width: 2;
}
.mb-fin__chart-bar {
  fill: var(--np);
  transition: fill var(--tr);
}
.mb-fin__chart-bar--muted { fill: var(--b2); }
.mb-fin__chart-bar--alt { fill: var(--nb); }

.mb-fin__legend {
  display: flex; gap: 14px; flex-wrap: wrap;
  padding: 6px 18px 0;
  font-size: 11.5px; color: var(--t3);
}
.mb-fin__legend-item { display: inline-flex; align-items: center; gap: 6px; }
.mb-fin__legend-dot {
  width: 10px; height: 10px; border-radius: 2px;
  background: var(--np);
}

/* ══ AMOUNT DISPLAY (big calculation result) ════════════════════ */
.mb-fin__amount-display {
  padding: 20px 22px;
  background: var(--s2);
  border: 1px solid var(--b1);
  border-radius: var(--r2);
  display: flex; flex-direction: column; gap: 6px;
}
.mb-fin__amount-display--accent {
  background: linear-gradient(140deg, rgba(200,149,90,0.15), rgba(200,149,90,0.03));
  border-color: rgba(200,149,90,0.35);
}
.mb-fin__amount-label {
  font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--t3); font-weight: 500;
}
.mb-fin__amount-value {
  font-size: 40px; font-weight: 600;
  letter-spacing: -1px;
  color: var(--t1);
  font-variant-numeric: tabular-nums;
  line-height: 1.05;
}
.mb-fin__amount-display--accent .mb-fin__amount-value { color: var(--np); }
.mb-fin__amount-value::after {
  content: " €";
  font-size: 0.5em; color: var(--t3); font-weight: 500;
  margin-left: 4px;
}
.mb-fin__amount-sub {
  font-size: 12px; color: var(--t3);
  line-height: 1.5;
}

/* Mini comparison rows (in amount display) */
.mb-fin__amount-breakdown {
  border-top: 1px solid var(--b1);
  margin-top: 12px; padding-top: 12px;
  display: flex; flex-direction: column; gap: 6px;
}
.mb-fin__amount-brk-row {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.mb-fin__amount-brk-label { color: var(--t3); }
.mb-fin__amount-brk-val { color: var(--t1); font-weight: 500; }

/* ══ BADGES / CHIPS ════════════════════════════════════════════ */
.mb-fin__chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--s3);
  color: var(--t2);
  font-size: 11px; font-weight: 500;
  border: 1px solid transparent;
}
.mb-fin__chip--ok   { background: rgba(29,217,122,0.12); color: #5dd899; }
.mb-fin__chip--warn { background: rgba(212,148,58,0.15); color: #e8a858; }
.mb-fin__chip--err  { background: rgba(224,82,82,0.14); color: #e58585; }
.mb-fin__chip--info { background: rgba(59,158,255,0.12); color: #6eb6ff; }

/* ══ PAGE CONTAINERS ═══════════════════════════════════════════ */
.mb-fin__page { display: none; flex-direction: column; gap: 16px; }
.mb-fin__page[data-active="true"] { display: flex; animation: mbFinFade .25s ease; }
@keyframes mbFinFade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

/* ══ RESPONSIVE ════════════════════════════════════════════════ */
@media (max-width: 1000px) {
  .mb-fin { grid-template-columns: 1fr; }
  .mb-fin__side {
    flex-direction: row; overflow-x: auto; padding: 8px;
    gap: 6px;
  }
  .mb-fin__side-title { display: none; }
  .mb-fin__side-nav {
    flex-direction: row; gap: 4px; flex-wrap: nowrap;
  }
  .mb-fin__side-link { white-space: nowrap; padding: 6px 10px; }
  .mb-fin__side-link[data-active="true"]::before { display: none; }
  .mb-fin__side-sep { display: none; }
}
@media (max-width: 700px) {
  .mb-fin { padding: 12px; gap: 10px; }
  .mb-fin__hd { gap: 8px; }
  .mb-fin__hd-title { font-size: 18px; }
  .mb-fin__amount-value { font-size: 30px; }
  .mb-fin__kpi-value { font-size: 22px; }
}