/* ==========================================================
   Leerstandsmanagement Stadt Ottweiler – Stylesheet
   ========================================================== */

:root {
  --color-primary: #154a72;      /* Ottweiler Blau */
  --color-primary-dark: #0d3354;
  --color-accent: #c9a13b;       /* warmer Goldton als Akzent */
  --color-bg: #f4f6f8;
  --color-surface: #ffffff;
  --color-text: #1f2428;
  --color-text-muted: #67727a;
  --color-border: #dfe4e9;
  --radius: 10px;
  --shadow: 0 2px 10px rgba(15, 30, 45, 0.08);
  --shadow-hover: 0 6px 20px rgba(15, 30, 45, 0.14);

  --badge-vacant: #c0392b;
  --badge-reserved: #d68910;
  --badge-rented: #1e8449;
  --badge-sold: #555;
  --badge-progress: #2471a3;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.55;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

/* ---------- Layout ---------- */
.site-header {
  background: var(--color-primary);
  color: #fff;
  padding: 18px 0;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-header .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.3rem;
  font-weight: 600;
  color: #fff;
}
.site-header .brand-logo-chip {
  display: inline-flex;
  align-items: center;
  background: #fff;
  border-radius: 8px;
  padding: 5px 8px;
  line-height: 0;
}
.site-header .brand-logo-chip img {
  height: 30px;
  width: auto;
  display: block;
}
.site-header .brand small {
  display: block;
  font-size: .7rem;
  font-weight: 400;
  opacity: .8;
}
.site-header nav a {
  color: #fff;
  margin-left: 20px;
  font-size: .95rem;
  opacity: .9;
}
.site-header nav a:hover { opacity: 1; text-decoration: none; }

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

main.page { padding: 36px 0 60px; }

.page-title {
  margin: 0 0 6px;
  font-size: 1.8rem;
  color: var(--color-primary-dark);
}
.page-subtitle {
  margin: 0 0 28px;
  color: var(--color-text-muted);
}

.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,.75);
  font-size: .85rem;
  padding: 24px 0;
  margin-top: 40px;
}
.site-footer .footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.site-footer a {
  color: rgba(255,255,255,.8);
}
.site-footer a:hover { color: #fff; }
.site-footer .footer-links a {
  margin-left: 18px;
}
.site-footer .footer-links a:first-child { margin-left: 0; }

/* ---------- Hero / Ottweiler-Hintergrundbild ---------- */
.hero-ottweiler {
  position: relative;
  background:
    linear-gradient(180deg, rgba(8,22,38,.80) 0%, rgba(13,33,52,.58) 40%, rgba(11,30,48,.88) 100%),
    url('../assets/img/ottweiler-hero.jpg');
  background-size: cover;
  background-position: center 35%;
  color: #fff;
  padding: 46px 0 56px;
  overflow: hidden;
}
.hero-ottweiler .wrap {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}
.hero-ottweiler .hero-text { max-width: 640px; }
.hero-ottweiler .hero-logo {
  flex-shrink: 0;
  background: rgba(255,255,255,.96);
  border-radius: 12px;
  padding: 14px 18px;
  box-shadow: 0 6px 20px rgba(0,0,0,.25);
}
.hero-ottweiler .hero-logo img { height: 56px; width: auto; display: block; }
.hero-ottweiler .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 30px;
  padding: 6px 14px;
  margin-bottom: 18px;
}
.hero-ottweiler h1 {
  margin: 0 0 10px;
  font-size: 2.1rem;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0,0,0,.35);
}
.hero-ottweiler p.lead {
  margin: 0;
  color: rgba(255,255,255,.92);
  font-size: 1.02rem;
  text-shadow: 0 1px 6px rgba(0,0,0,.3);
}
@media (max-width: 700px) {
  .hero-ottweiler .wrap { flex-direction: column; align-items: flex-start; }
  .hero-ottweiler .hero-logo { order: -1; }
}
main.page.with-hero { padding-top: 30px; }

/* ---------- Filter Bar ---------- */
.filter-bar {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin-bottom: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: flex-end;
}
.filter-bar .field { display: flex; flex-direction: column; gap: 4px; }
.filter-bar label { font-size: .78rem; color: var(--color-text-muted); }
.filter-bar select,
.filter-bar input {
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: .9rem;
  min-width: 160px;
}
.filter-bar button {
  padding: 9px 18px;
}

/* ---------- Card Grid ---------- */
.property-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
}
.property-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: box-shadow .2s ease, transform .2s ease;
  display: flex;
  flex-direction: column;
}
.property-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.property-card .thumb {
  position: relative;
  aspect-ratio: 4/3;
  background: #dde1da url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%239aa39a"><path d="M21 19V5c0-1.1-.9-2-2-2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2zM8.5 13.5l2.5 3.01L14.5 12l4.5 6H5l3.5-4.5z"/></svg>') center/40% no-repeat;
  overflow: hidden;
}
.property-card .thumb img {
  width: 100%; height: 100%; object-fit: cover;
}
.property-card .badge {
  position: absolute;
  top: 10px; left: 10px;
  font-size: .72rem;
  font-weight: 600;
  color: #fff;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.property-card .body { padding: 14px 16px; flex: 1; display: flex; flex-direction: column; }
.property-card h3 { margin: 0 0 4px; font-size: 1.05rem; }
.property-card .addr { color: var(--color-text-muted); font-size: .85rem; margin-bottom: 10px; }
.property-card .meta {
  display: flex; gap: 14px; font-size: .82rem; color: var(--color-text-muted);
  margin-bottom: 12px; flex-wrap: wrap;
}
.property-card .price {
  margin-top: auto;
  font-weight: 600;
  color: var(--color-primary-dark);
}

/* Badge colors */
.badge-vacant   { background: var(--badge-vacant); }
.badge-reserved { background: var(--badge-reserved); }
.badge-rented   { background: var(--badge-rented); }
.badge-sold     { background: var(--badge-sold); }
.badge-progress { background: var(--badge-progress); }
.badge-default  { background: #888; }

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-muted);
}

/* ---------- Detail page ---------- */
.detail-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
}
@media (max-width: 860px) { .detail-grid { grid-template-columns: 1fr; } }

.gallery-main {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: #ddd;
  margin-bottom: 10px;
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs {
  display: flex; gap: 8px; flex-wrap: wrap;
}
.gallery-thumbs img {
  width: 76px; height: 56px; object-fit: cover;
  border-radius: 6px; cursor: pointer;
  border: 2px solid transparent;
}
.gallery-thumbs img.active { border-color: var(--color-accent); }

.detail-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 22px;
  align-self: start;
}
.detail-panel dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 14px; margin: 0; }
.detail-panel dt { color: var(--color-text-muted); }
.detail-panel dd { margin: 0; font-weight: 500; }
.detail-panel hr { border: none; border-top: 1px solid var(--color-border); margin: 16px 0; }

.contact-box { background: #f2f1ea; border-radius: 8px; padding: 14px 16px; margin-top: 10px; }
.contact-box h4 { margin: 0 0 8px; font-size: .95rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  border: none;
  border-radius: 6px;
  padding: 10px 18px;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-secondary { background: #fff; color: var(--color-primary); border: 1px solid var(--color-primary); }
.btn-danger { background: #fff; color: var(--badge-vacant); border: 1px solid var(--badge-vacant); }
.btn-danger:hover { background: var(--badge-vacant); color: #fff; }
.btn-sm { padding: 6px 12px; font-size: .8rem; }
.btn-block { display: block; width: 100%; text-align: center; }

/* ---------- Forms ---------- */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 20px;
}
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } }
.form-grid .full { grid-column: 1 / -1; }

.field-group { display: flex; flex-direction: column; gap: 6px; }
.field-group label { font-size: .85rem; font-weight: 600; color: var(--color-text); }
.field-group .hint { font-size: .76rem; color: var(--color-text-muted); }
.field-group input,
.field-group select,
.field-group textarea {
  padding: 9px 11px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: .92rem;
  font-family: inherit;
  background: #fff;
}
.field-group textarea { resize: vertical; min-height: 90px; }

fieldset {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin: 0 0 22px;
}
fieldset legend {
  font-weight: 600;
  color: var(--color-primary-dark);
  padding: 0 6px;
}

/* ---------- Admin layout ---------- */
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar {
  width: 230px;
  background: var(--color-primary-dark);
  color: #fff;
  flex-shrink: 0;
  padding: 22px 0;
}
.admin-sidebar .brand {
  padding: 0 20px 20px;
  font-weight: 700;
  font-size: 1.05rem;
  border-bottom: 1px solid rgba(255,255,255,.12);
  margin-bottom: 14px;
}
.admin-sidebar .brand small { display: block; font-weight: 400; opacity: .7; font-size: .72rem; }
.admin-sidebar a {
  display: block;
  padding: 11px 20px;
  color: rgba(255,255,255,.85);
  font-size: .92rem;
}
.admin-sidebar a:hover, .admin-sidebar a.active {
  background: rgba(255,255,255,.08);
  text-decoration: none;
  color: #fff;
}
.admin-main { flex: 1; padding: 28px 34px; max-width: 1300px; }
.admin-topbar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 24px;
}
.admin-topbar .user-pill {
  font-size: .85rem; color: var(--color-text-muted);
}

/* ---------- Tables ---------- */
table.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
table.data-table th, table.data-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  font-size: .9rem;
}
table.data-table th { background: #f0f1ec; font-weight: 600; color: var(--color-text-muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; }
table.data-table tr:last-child td { border-bottom: none; }
table.data-table td.actions { white-space: nowrap; display: flex; gap: 8px; }
table.data-table img.thumb-sm { width: 56px; height: 42px; object-fit: cover; border-radius: 4px; }

/* ---------- Alerts / Flash ---------- */
.alert {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 18px;
  font-size: .9rem;
}
.alert-success { background: #e6f4ea; color: #1e7a3c; border: 1px solid #b8e0c4; }
.alert-error   { background: #fbe9e7; color: #b3261e; border: 1px solid #f3c2bd; }
.alert-info    { background: #eaf1fb; color: #1a5fa8; border: 1px solid #c4dafc; }

/* ---------- Login ---------- */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
}
.login-box {
  background: #fff;
  border-radius: var(--radius);
  padding: 36px 34px;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 10px 40px rgba(0,0,0,.25);
}
.login-box h1 { margin: 0 0 4px; font-size: 1.3rem; color: var(--color-primary-dark); }
.login-box p.sub { margin: 0 0 24px; color: var(--color-text-muted); font-size: .85rem; }

/* ---------- Image manager (admin form) ---------- */
.image-manager {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin-top: 12px;
}
.image-manager .img-item {
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}
.image-manager .img-item img { aspect-ratio: 4/3; object-fit: cover; }
.image-manager .img-item .img-actions {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 8px; font-size: .72rem; background: #f8f8f6;
}
.image-manager .img-item .cover-tag {
  position: absolute; top: 6px; left: 6px;
  background: var(--color-accent); color: #fff;
  font-size: .65rem; padding: 2px 7px; border-radius: 10px;
  font-weight: 600;
}

.dropzone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius);
  padding: 26px;
  text-align: center;
  color: var(--color-text-muted);
  font-size: .88rem;
}

.kpi-row { display: flex; gap: 18px; margin-bottom: 26px; flex-wrap: wrap; }
.kpi-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 22px;
  min-width: 150px;
}
.kpi-card .num { font-size: 1.7rem; font-weight: 700; color: var(--color-primary-dark); }
.kpi-card .lbl { font-size: .8rem; color: var(--color-text-muted); }