/* ====== Design Tokens ====== */
:root{
  --oa-blue: #0C4DA2;
  --oa-blue-100: #e6f0ff;

  --chip-alt-bg: #fff5e5;
  --chip-alt-bor: #ffd9a8;
  --chip-alt-tx: #b05800;
  --chip-alt-active: #ffe8c2;
  --chip-alt-active-bor: #ffcc80;

  --oa-text: #1f2937;
  --oa-muted: #4b5563;
  --oa-border: #e5e7eb;
  --bg: #f5f7fa;
  --white: #fff;
  --shadow: 0 8px 24px rgba(12,77,162,0.08), 0 2px 8px rgba(0,0,0,0.04);
  --radius: 14px;
}

/* ====== Base ====== */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--oa-text);
  background: var(--bg);
}
a { color: var(--oa-blue); }
.req { color:#d00; margin-left:4px; font-weight:700; }
.mt-16 { margin-top:16px; }

/* Container / Header / Footer */
.container { width: min(1120px, 92vw); margin: 0 auto; }
.app-header {
  background: linear-gradient(135deg, var(--oa-blue), #0b3f86);
  color: var(--white);
  padding: 18px 0;
  box-shadow: var(--shadow);
}
.brand { display:flex; align-items:center; gap:14px; }
.logo { width: 56px; height: 56px; border-radius: 14px; box-shadow: 0 4px 10px rgba(0,0,0,.2); background:#fff; }
.titles h1 { margin:0; font-size: 1.4rem; letter-spacing:.2px; }
.subtitle { margin:2px 0 0; opacity:.9; font-size:.95rem; }
.app-footer { color: var(--oa-muted); padding: 22px 0 30px; text-align:center; }

/* ====== Cards ====== */
.card{
  background: var(--white);
  border: 1px solid var(--oa-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin: 20px 0;
  position: relative;
}
.card-header{
  padding: 14px 18px;
  background: linear-gradient(180deg, #f8fbff, #f4f7fc);
  border-bottom: 1px solid var(--oa-border);
  display:flex; align-items:center; gap:10px;
  flex-wrap: wrap;           /* Umbruch auf schmalen Screens */
}
.card-header h2{
  margin:0;
  color: var(--oa-blue);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing:.2px;
  flex: 0 0 auto;
}
.header-summary{
  /* auf Mobil unter dem Titel in eigener Zeile */
  margin-left: 0;
  color: var(--oa-muted);
  font-weight: 600;
  font-size: .95rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
  text-align: left;
  margin-top: 4px;
}
.collapse-toggle{
  appearance:none; -webkit-appearance:none;
  border:1px solid #d6e2fa; background:#fff; color:#0C4DA2;
  border-radius:8px; padding:6px 10px; cursor:pointer; font-weight:700;
  flex: 0 0 auto;
}
.card.collapsed .card-body{ display:none; }
.card.collapsed .collapse-toggle{ transform: rotate(-90deg); }

.card-body{ padding: 16px 18px 18px; }

/* Grid */
.grid-2{
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 720px){
  .grid-2{ grid-template-columns: 1fr 1fr; }
  .span-2{ grid-column: span 2; }
}

/* Form Controls */
.labelline{ display:flex; justify-content:space-between; align-items:center; }
.labeltitle{ font-weight:700; font-size:1rem; color: var(--oa-text); }
label{ display:block; font-weight:600; font-size:.95rem; }
input, select, textarea{
  margin-top:6px; width:100%;
  padding: 10px 12px;
  border:1px solid var(--oa-border);
  border-radius: 10px;
  background:#fff;
  font-size: .98rem;
}
textarea{ resize: vertical; }
input:focus, select:focus, textarea:focus{
  outline: 2px solid #cfe1ff;
  border-color:#a9c7ff;
}
.inline{ display:flex; align-items:center; gap:10px; }
.mt-6{ margin-top:6px; } .mt-8{ margin-top:8px; } .mt-10{ margin-top:10px; }
.note{ color: var(--oa-muted); font-size: .92rem; line-height: 1.5; }

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 11px 14px; border-radius: 10px; border:1px solid transparent;
  font-weight: 700; cursor: pointer; user-select: none;
  transition: transform .06s ease, box-shadow .2s ease, background .2s;
}
.btn.primary{ background: var(--oa-blue); color:#fff; box-shadow: 0 6px 14px rgba(12,77,162,.25); }
.btn.primary:hover{ transform: translateY(-1px); }
.btn.outline{ background:#fff; color:var(--oa-blue); border-color: #d6e2fa; }
.btn.secondary{ background:#eef3fb; color:var(--oa-blue); }
.actions{ display:flex; align-items:center; gap:14px; margin: 18px 0 28px; }
.status{ font-weight:700; color: var(--oa-muted); }

/* Chips */
.chip-list{ display:flex; flex-wrap:wrap; gap:8px; }
.chip{
  display:inline-flex; align-items:center; gap:8px;
  padding:6px 12px; border:1px solid #dbe3f3; border-radius:999px;
  background:#f8fbff; font-size:.92rem; cursor:pointer;
}
.chip.active{ background: var(--oa-blue-100); border-color: var(--oa-blue); color: var(--oa-blue); font-weight:700; }

/* Chips unten (auffällig, nicht löschbar) */
.chip-alt{
  background: var(--chip-alt-bg);
  border: 1px solid var(--chip-alt-bor);
  color: var(--chip-alt-tx);
}
.chip-alt.active{
  background: var(--chip-alt-active);
  border-color: var(--chip-alt-active-bor);
  color: var(--chip-alt-tx);
  font-weight:700;
}

/* Lieferung Layout */
.delivery-group{ margin: 14px 0 0; padding: 12px 0 0; border-top: 1px solid var(--oa-border); }
.delivery-group-title{ font-weight:700; color: #374151; margin:0 0 8px; }
.delivery-group-title.highlight{
  font-weight:800;
  font-size: 1.05rem;
  color: var(--oa-blue);
  margin-bottom: 10px;
}

.delivery-option{
  display:flex; align-items:center; gap:10px;
  padding:10px 2px; background:transparent; border:none; border-radius:0; cursor:pointer;
}
.delivery-option:hover{ background:#f9fbff; }
.delivery-option input[type="radio"]{ width:18px; height:18px; accent-color: var(--oa-blue); }
.delivery-text{ font-weight:600; }

.branch-row{
  margin-left:34px;
  display:grid; grid-template-columns: 180px 1fr;
  gap:10px; align-items:center;
}
@media (max-width: 560px){
  .branch-row{ grid-template-columns: 1fr; margin-left:0; }
}
.branch-label{ font-weight:600; color: var(--oa-muted); }
.branch-select{
  padding:10px 12px; border:1px solid var(--oa-border);
  border-radius:10px; background:#fff; width:100%;
}

.delivery-email{ margin-top:16px; padding-top:12px; border-top:1px dashed var(--oa-border); }
.delivery-email label{ display:block; font-weight:600; margin-bottom:6px; }

/* Adresse-Hinweis */
.addr-hint{
  margin: 6px 0 6px 2px;
  color: #4b5563;
  font-size: .94rem;
}

/* Datenschutz */
.privacy-box{
  background:#f8fbff; border:1px solid #dfe8fb; border-radius:12px;
  padding:14px;
}
.checkline{ display:flex; align-items:flex-start; gap:10px; cursor:pointer; }
.checkline input[type="checkbox"]{ margin-top:2px; width:18px; height:18px; accent-color: var(--oa-blue); }
.checktext{ line-height:1.5; color: var(--oa-text); }
.checktext a{ color: var(--oa-blue); text-decoration: underline; }

/* Eingabefeld mit Plus-Icon */
.email-input{ position: relative; display: block; width: 100%; }
.email-input input{ width: 100%; padding-left: 44px; height: 42px; }
.email-add{
  position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
  width: 26px; height: 26px; border: none; border-radius: 999px;
  background: #eef3fb; color: #0C4DA2; font-weight: 800; line-height: 1; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; box-shadow: 0 1px 2px rgba(0,0,0,.06);
}
.email-add:hover{ background:#e6eefc; }
.email-add:active{ transform: translateY(-50%) scale(.98); }

/* Install-Bar */
.install-bar {
  position: fixed; left: 50%; transform: translateX(-50%);
  bottom: 18px; background: #fff; border: 1px solid #e5e7eb;
  border-radius: 999px; padding: 6px 10px; box-shadow: 0 8px 20px rgba(0,0,0,.12);
  z-index: 9999;
}
.hidden{ display: none !important; }

/* Divider */
.divider{ border-top: 1px solid var(--oa-border); margin: 16px 0; }

/* ===== Drag & Drop Upload ===== */
.drop-area{
  position: relative;
  border: 2px dashed #c9d6f3;
  background: #f8fbff;
  border-radius: 14px;
  min-height: 140px;
  display:flex; align-items:center; justify-content:center;
  text-align:center;
  padding: 16px;
}
.drop-area.dragover{
  background:#eef4ff;
  border-color:#98b5ff;
}
.drop-area input[type="file"]{
  position:absolute; inset:0; opacity:0; cursor:pointer;
}
.drop-content strong{ color:#0C4DA2; }
.drop-content .linklike{ color:#0C4DA2; text-decoration: underline; cursor:pointer; }
.drop-content .hint{ display:block; color:#6b7280; font-size:.9rem; margin-top:6px; }

/* ===== Bild-Vorschau (Thumbnails) ===== */
.preview-wrap{
  display:flex; flex-wrap:wrap; gap:12px; margin: 12px 0 10px;
}
.preview-wrap .shot{
  position:relative; width:120px; height:120px; border-radius:12px; overflow:hidden;
  border:1px solid var(--oa-border); background:#fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.05);
}
.preview-wrap .shot img{ width:100%; height:100%; object-fit:cover; display:block; }
.preview-wrap .shot button{
  position:absolute; top:6px; right:6px; width:26px; height:26px;
  border:none; border-radius:999px; background:#ffffffcc; font-weight:700; cursor:pointer;
}

/* ===== Dateiliste ===== */
.file-list{ display:flex; flex-direction:column; gap:8px; }
.file-item{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  background:#fff; border:1px solid var(--oa-border); border-radius: 10px; padding:8px 10px;
}
.file-meta{ display:flex; align-items:center; gap:10px; flex:1; min-width:0; }
.file-name{ white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.file-size{ font-size:.88rem; color:#6b7280; }
.file-remove{ border:none; background:#fee2e2; color:#b91c1c; border-radius: 8px; padding:6px 10px; cursor:pointer; }
.file-remove:hover{ background:#fecaca; }

/* ===== Responsive Zusammenfassung rechts auf Desktop ===== */
@media (min-width: 720px){
  .header-summary{
    width: auto;
    max-width: 50%;
    margin-left: auto;   /* nach rechts */
    margin-top: 0;
    text-align: right;
  }
  .card-header{ flex-wrap: nowrap; }
}