/* Design-System "Immobilien Manager" — siehe design_handoff_immobilien_manager/README.md */

:root {
  --bg: #eef2ea;
  --sidebar-bg: #143a2c;
  --sidebar-active: #1f5540;
  --sidebar-hover: #17402f;
  --green: #1e6b4f;
  --green-hover: #185840;
  --green-tile: #2a8f66;
  --green-strong: #22795a;
  --success-text: #1e7d59;
  --success-bg: #dcefe4;
  --card-bg: #ffffff;
  --card-border: #e4ebde;
  --divider: #f1f5ee;
  --divider-soft: #eef2ea;
  --text-heading: #16241d;
  --text-body: #1c2a22;
  --text-body-soft: #3d4a42;
  --text-muted: #6b7a70;
  --text-muted2: #8a978d;
  --text-faint: #a3aea0;
  --sidebar-text-muted: #a9c6b8;
  --sidebar-dot: #34614c;
  --sidebar-label: #5f907c;
  --sidebar-owner-name: #7fb59d;
  --accent: #7c5cdb;
  --accent-soft: #ece7fb;
  --badge-renovierung-text: #6a4bcf;
  --badge-renovierung-bg: #ece7fb;
  --badge-frei-text: #a5750f;
  --badge-frei-bg: #faf1d3;
  --dot-urgent: #db5c5c;
  --dot-medium: #e0a92e;
  --dot-normal: #2a8f66;
  --radius-card: 16px;
  --radius-pill: 20px;
  --radius-btn: 11px;
  --radius-nav: 10px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Hanken Grotesk', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text-body);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--green); text-decoration: none; }
a:hover { color: var(--green-hover); }

/* ---------- Shell / Sidebar ---------- */

.app-shell { display: flex; min-height: 100vh; width: 100%; }

.sidebar {
  width: 256px;
  flex-shrink: 0;
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  padding: 48px 18px 22px;
}

.logo-block { display: flex; align-items: flex-start; gap: 13px; padding: 4px 6px 56px; }
.logo-svg { flex-shrink: 0; }
.wordmark-title {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 17px;
  line-height: 1.12;
  color: #ffffff;
  letter-spacing: -0.2px;
}
.wordmark-by {
  font-size: 12.5px;
  font-style: italic;
  color: var(--sidebar-owner-name);
  margin-top: 5px;
  margin-left: 16px;
}

.side-nav { display: flex; flex-direction: column; gap: 3px; }
.nav-label {
  font-size: 10.5px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--sidebar-label);
  padding: 4px 12px 8px;
  font-weight: 600;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 12px;
  border-radius: var(--radius-nav);
  color: var(--sidebar-text-muted);
  font-size: 14.5px;
  cursor: pointer;
  transition: background 140ms ease, color 140ms ease;
}
.nav-item:hover { background: var(--sidebar-hover); color: #ffffff; }
.nav-item .nav-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--sidebar-dot); }
.nav-item.active { background: var(--sidebar-active); color: #ffffff; font-weight: 600; }
.nav-item.active .nav-dot { background: var(--accent); }

.owner-card {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 12px;
  border-radius: 12px;
  background: var(--sidebar-hover);
}
.owner-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--green-tile);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif; font-weight: 600; color: #ffffff; font-size: 15px;
}
.owner-name { color: #ffffff; font-size: 13.5px; font-weight: 600; }
.owner-role { color: var(--sidebar-owner-name); font-size: 12px; }

/* ---------- Main ---------- */

.main-area { flex: 1; overflow-y: auto; background: var(--bg); }
.main-inner { max-width: 1800px; margin: 0 auto; padding: 48px 48px 48px; }

.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}
.page-date { font-size: 13px; color: var(--text-muted); margin-bottom: 6px; }
.page-header h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 30px;
  margin: 0;
  letter-spacing: -0.6px;
  color: var(--text-heading);
}
.page-subtitle { margin: 6px 0 0; color: var(--text-muted); font-size: 14.5px; }
.page-actions { display: flex; align-items: center; gap: 12px; }

/* ---------- Buttons / Links / Formulare ---------- */

.btn-primary {
  border: none;
  background: var(--green);
  color: #ffffff;
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 600;
  font-size: 14px;
  padding: 12px 18px;
  border-radius: var(--radius-btn);
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(30, 107, 79, 0.24);
  transition: background 140ms ease;
  display: inline-block;
}
.btn-primary:hover { background: var(--green-hover); color: #ffffff; }

.actions { margin-bottom: 1rem; }
.actions a { font-size: 13px; font-weight: 600; }

form { display: flex; flex-direction: column; gap: 0.75rem; max-width: 480px; }
label { font-weight: 600; font-size: 13px; color: var(--text-body-soft); }
input, select, textarea {
  padding: 10px 14px;
  font-size: 14px;
  font-family: 'Hanken Grotesk', sans-serif;
  border: 1px solid #dde5d7;
  border-radius: var(--radius-btn);
  background: #ffffff;
  color: var(--text-body);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.form-tabelle { display: block; max-width: none; }
.form-tabelle input { width: 100%; padding: 8px 10px; }
.form-tabelle button { margin-top: 0.75rem; }

.objekte-tabelle { table-layout: fixed; width: 100%; }
.objekte-tabelle th, .objekte-tabelle td { vertical-align: top; overflow-wrap: break-word; }

.zwei-boxen { display: flex; align-items: stretch; gap: 24px; flex-wrap: wrap; }
.zwei-boxen .bereich { flex: 0 0 640px; margin-bottom: 0; padding: 66px 144px 120px; }

/* Karten-Raster: mehrere gleichrangige Bereiche nebeneinander, flexibel je Fensterbreite
   (anders als .zwei-boxen mit fester 640px-Breite und sehr großzügigem Padding).
   Verwendet im Steuer-Tab für die vier Herleitungs-Karten. */
.karten-raster { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 18px; margin-bottom: 18px; }
.karten-raster .bereich { margin-bottom: 0; padding: 22px 28px 32px; }
.karten-raster .bereich table { width: 100%; }
.karten-raster .bereich .unterabschnitt-titel:first-of-type { margin-top: 12px; }

.tabelle-kompakt { width: auto; margin-bottom: 0; }
.tabelle-kompakt th, .tabelle-kompakt td { white-space: nowrap; padding-right: 32px; }
.tabelle-kompakt th:last-of-type, .tabelle-kompakt td:last-child { padding-right: 0.7rem; }

/* ---------- Reiter (Tabs) ---------- */
/* Sitzen außerhalb der weißen Box, direkt auf dem Seitenhintergrund - deshalb
   gefüllter Zustand (aktiv) statt nur Unterstreichung, für ausreichend Kontrast. */

.tab-leiste {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 80px;
}
.tab-btn {
  background: none; border: none; box-shadow: none;
  padding: 10px 18px;
  font-family: 'Hanken Grotesk', sans-serif; font-size: 15px; font-weight: 600;
  color: var(--text-body-soft); cursor: pointer;
  border-radius: var(--radius-pill);
  transition: background 140ms ease, color 140ms ease;
}
.tab-btn:hover { background: rgba(255, 255, 255, 0.55); color: var(--text-heading); }
.tab-btn.active { background: var(--card-bg); color: var(--green); box-shadow: 0 2px 6px rgba(20, 58, 44, 0.1); }

.unterabschnitt-titel {
  font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 14.5px;
  color: var(--text-heading); margin: 24px 0 12px;
}
.feld-hinweis { font-size: 11px; color: var(--text-faint); margin-top: 4px; font-weight: 400; }
button {
  padding: 12px 18px;
  background: var(--green);
  color: white;
  border: none;
  border-radius: var(--radius-btn);
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(30, 107, 79, 0.24);
  transition: background 140ms ease;
}
button:hover { background: var(--green-hover); }

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

table { border-collapse: collapse; width: 100%; margin-bottom: 1rem; }
th, td { border-bottom: 1px solid var(--divider); padding: 0.6rem 0.7rem; text-align: left; font-size: 13.5px; }
th {
  background: transparent;
  color: var(--text-muted2);
  font-size: 11.5px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  font-weight: 600;
  border-bottom: 1px solid var(--divider-soft);
}

/* ---------- Karten / Bereiche ---------- */

.bereich {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-card);
  padding: 22px 48px 40px;
  margin-bottom: 18px;
}
.bereich h2 {
  margin: 0 0 16px;
  padding-bottom: 0;
  border-bottom: none;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 17px;
  color: var(--text-heading);
}
.kennzahlen-inline { font-size: 13.5px; color: var(--text-muted); }

.hinweis { color: var(--text-muted); font-size: 13.5px; max-width: 60rem; margin-bottom: 20px; }

/* ---------- KPI-Kacheln ---------- */

.kachel-reihe { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 18px; }
.kachel {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-card);
  padding: 20px 20px 18px;
}
.kachel-label {
  font-size: 12px; letter-spacing: 0.4px; text-transform: uppercase;
  color: var(--text-muted2); font-weight: 600;
}
.kachel-wert {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600; font-size: 28px; color: var(--text-heading);
  margin: 12px 0 8px; letter-spacing: -0.5px;
}
.kachel-pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px; font-weight: 600;
  padding: 4px 9px; border-radius: var(--radius-pill);
  color: var(--text-muted); background: var(--divider-soft);
}
.kachel-pill.positiv { color: var(--success-text); background: var(--success-bg); }
.kachel-pill.negativ { color: #b3453f; background: #fbe3e1; }
.kachel-pill.accent { color: var(--accent); background: var(--accent-soft); }

/* ---------- Status-Badges ---------- */

.badge { font-size: 12.5px; font-weight: 600; padding: 5px 11px; border-radius: var(--radius-pill); display: inline-block; }
.badge-erfolg { color: var(--success-text); background: var(--success-bg); }
.badge-accent { color: var(--badge-renovierung-text); background: var(--badge-renovierung-bg); }
.badge-warnung { color: var(--badge-frei-text); background: var(--badge-frei-bg); }

.konto-badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12.5px; font-weight: 600;
  padding: 4px 10px; border-radius: var(--radius-pill);
  white-space: nowrap;
}

/* ---------- Jahres-Tabellen (Dashboard-Prognose) ---------- */

.jahres-tabelle { overflow-x: auto; }
.jahres-tabelle table { width: max-content; min-width: 100%; margin-bottom: 0; table-layout: fixed; }
.jahres-tabelle th, .jahres-tabelle td { white-space: nowrap; text-align: right; width: 92px; min-width: 92px; }
.jahres-tabelle .kennzahl-spalte {
  text-align: left;
  position: sticky;
  left: 0;
  background: var(--card-bg);
  width: 320px;
  min-width: 320px;
  white-space: normal;
}
.jahres-tabelle th.aktuelles-jahr, .jahres-tabelle td.aktuelles-jahr { background: var(--accent-soft); }
.jahres-tabelle td.kennzahl-spalte.aktuelles-jahr { background: var(--card-bg); }

tr.aktuelles-jahr { background: var(--accent-soft); font-weight: 600; }

/* ---------- Sortier-/Filterbare Tabellen ---------- */

th.sortierbar { cursor: pointer; user-select: none; position: relative; padding-right: 18px; }
th.sortierbar:hover { color: var(--text-body-soft); }
th.sortierbar::after { content: "\2195"; position: absolute; right: 4px; opacity: 0.35; font-size: 11px; }
th.sortierbar.sort-asc::after { content: "\2191"; opacity: 1; }
th.sortierbar.sort-desc::after { content: "\2193"; opacity: 1; }

.tabellen-filter { max-width: 320px; margin-bottom: 1rem; }