/* =========================
   HSB Prozessportal Styles
   - Light/Dark Theme via [data-theme]
   ========================= */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
:root{
  /* HSB Corporate Palette */
  --hsb-blue-1: 10,85,140;   /* rgb tuple */
  --hsb-blue-2: 50,180,200;
  --hsb-green:  0,145,90;
  --hsb-yellow: 250,190,0;
  --hsb-orange: 240,120,35;
  --hsb-red:    195,5,50;
  --hsb-purple: 120,100,165;

  /* Shared tokens */
  --radius: 16px;
  --radius-sm: 10px;
  --spacing: clamp(16px, 2.2vw, 28px);
  --shadow: 0 8px 30px rgba(0,0,0,.20);
  --font: 500 16px/1.5 system-ui, Segoe UI, Roboto, Inter, sans-serif;
}

/* Light theme (default) */
html[data-theme="light"]{
  --bg: #f6f8fb;
  --panel: #ffffff;
  --panel-2: #f2f5fb;
  --text: #0d1b2a;
  --muted: #495b74;
  --brand: rgb(var(--hsb-blue-1));
  --brand-2: rgb(var(--hsb-blue-2));
  --ok: rgb(var(--hsb-green));
  --warn: rgb(var(--hsb-yellow));
  --danger: rgb(var(--hsb-red));
  --border: #d9e1f2;
  --chip: #eef2fb;
  --focus: rgba(50,180,200,.6);
  --bg-decor-1: radial-gradient(1000px 500px at -10% -20%, rgba(10,85,140,.08), transparent 60%);
  --bg-decor-2: radial-gradient(900px 450px at 120% -10%, rgba(50,180,200,.08), transparent 60%);
}

/* Dark theme */
html[data-theme="dark"]{
  --bg: #0b0d12;
  --panel: #121622;
  --panel-2: #181d2d;
  --text: #eaf0ff;
  --muted: #b9c3dd;
  --brand: rgb(var(--hsb-blue-1));
  --brand-2: rgb(var(--hsb-blue-2));
  --ok: rgb(var(--hsb-green));
  --warn: rgb(var(--hsb-yellow));
  --danger: rgb(var(--hsb-red));
  --border: #27314a;
  --chip: #20263a;
  --focus: rgba(50,180,200,.5);
  --bg-decor-1: radial-gradient(1200px 600px at 10% -10%, #17213a 0%, transparent 50%);
  --bg-decor-2: radial-gradient(1000px 500px at 120% -20%, #1a2542 0%, transparent 50%);
}

body{
  margin:0;
  background: var(--bg-decor-1), var(--bg-decor-2), var(--bg);
  color: var(--text);
  font: var(--font);
  letter-spacing: .2px;
}

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

.container{ max-width: 1200px; margin: 0 auto; padding: 0 var(--spacing); }

/* Topbar */
.topbar{ position: sticky; top:0; z-index:50; backdrop-filter:saturate(1.1) blur(10px);
  background: linear-gradient(180deg, rgba(8,10,16,.08), rgba(8,10,16,.04));
  border-bottom: 1px solid var(--border);
}
.topbar .inner{ display:grid; grid-template-columns: 1fr auto auto; gap:16px; align-items:center; padding: 12px var(--spacing); }
.brand{ display:flex; align-items:center; gap:12px; font-weight:700; letter-spacing:.3px; }
.brand .title{ font-size: 1.05rem; }
.logo{ width:36px; height:36px; border-radius:10px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); display:grid; place-items:center; box-shadow: var(--shadow); }
.logo svg{ filter: drop-shadow(0 2px 8px rgba(0,0,0,.2)); }
.breadcrumbs{ display:flex; align-items:center; gap:8px; color: var(--muted); }
.breadcrumbs .sep{ opacity:.6; }

.actions{ display:flex; gap:10px; align-items:center; }

/* Buttons */
.btn{ background: var(--panel-2); border: 1px solid var(--border); color: var(--text); padding: 10px 14px; border-radius: 12px; display: inline-flex; align-items:center; gap:8px; cursor:pointer; transition:.2s ease; }
.btn:hover{ transform: translateY(-1px); }
.btn.primary{ background: linear-gradient(180deg, var(--brand), var(--brand-2)); color: #0a0e1a; border:none; font-weight:700; }
.btn.ghost{ background: transparent; border-color: transparent; }
.btn.small{ padding: 8px 10px; border-radius: 10px; }

/* Headings, hero */
.hero{ padding: 28px 0 8px; }
h1{ font-size: clamp(28px, 3.6vw, 40px); line-height: 1.2; margin: 8px 0 12px; letter-spacing:.4px; }
.h2{ margin:4px 0 10px; font-size: 1.2rem; }
p.lead{ color: var(--muted); font-size: 1.05rem; max-width: 80ch; }
.note{ display:grid; grid-template-columns: auto 1fr; gap:12px; align-items:start; padding:14px 16px; margin:18px 0 0; border: 1px dashed var(--border); background: var(--panel-2); border-radius: var(--radius); }
.note strong{ color: #b38000; }

/* Utilities */
.grid{ display:grid; gap:18px; }
.grid.cols-3{ grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid.cols-2{ grid-template-columns: repeat(2, minmax(0,1fr)); }
@media (max-width: 900px){ .grid.cols-3{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px){ .grid.cols-3, .grid.cols-2{ grid-template-columns: 1fr; } }

/* Cards */
.card{ background: var(--panel); border:1px solid var(--border); border-radius: var(--radius); padding:18px; box-shadow: var(--shadow); display:flex; flex-direction:column; gap:12px; }
.card .head{ display:flex; align-items:center; justify-content: space-between; gap:10px; }
.card h3{ margin:0; font-size: 1.05rem; letter-spacing: .3px; }
.meta{ color: var(--muted); font-size:.95rem; }
.card .foot{ margin-top: auto; display:flex; gap:10px; align-items:center; }

/* Pills & Badges */
.pill{ display:inline-flex; align-items:center; gap:8px; padding:6px 10px; border-radius:999px; background: var(--chip); border:1px solid var(--border); color: var(--muted); font-weight:600; font-size:.85rem; letter-spacing:.2px; }
.badge{ display:inline-flex; align-items:center; gap:8px; padding:6px 10px; border-radius:999px; font-size:.8rem; letter-spacing:.2px; font-weight:700; }
.badge.web{ background: rgba(var(--hsb-green), .12); border: 1px solid rgba(var(--hsb-green), .35); color: rgb(var(--hsb-green)); }
.badge.pdf{ background: rgba(var(--hsb-yellow), .12); border: 1px solid rgba(var(--hsb-yellow), .35); color: rgb(var(--hsb-yellow)); }
.badge.link{ background: rgba(var(--hsb-blue-2), .12); border: 1px solid rgba(var(--hsb-blue-1), .35); color: rgb(var(--hsb-blue-1)); }

/* Search & Filters */
.toolbar{ margin: 10px 0 20px; display:flex; gap:12px; flex-wrap:wrap; align-items:center; }
.input{ background: var(--panel-2); border:1px solid var(--border); color: var(--text); padding: 12px 14px; border-radius:12px; outline:none; min-width:260px; }
.input:focus{ border-color: var(--brand-2); box-shadow: 0 0 0 3px rgba(var(--hsb-blue-2), .25); }
.select{ appearance:none; background: var(--panel-2) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24" fill="%23495b74"><path d="M7 10l5 5 5-5z"/></svg>') no-repeat right 10px center / 18px 18px; border:1px solid var(--border); color: var(--text); padding: 12px 38px 12px 14px; border-radius:12px; }

/* List */
.list{ display:grid; gap:10px; }
.row{ display:grid; grid-template-columns: auto 1fr auto; gap:14px; align-items:center; background: var(--panel-2); border:1px solid var(--border); border-radius: var(--radius-sm); padding:12px; }
.row .title{ display:flex; align-items:center; gap:12px; font-weight:700; }
.row .subtitle{ color: var(--muted); font-size:.9rem; }
.row .right{ display:flex; gap:8px; align-items:center; }

.ic{ width:24px; height:24px; display:inline-block; }
.ic.web svg path{ fill: rgb(var(--hsb-green)); }
.ic.pdf svg path{ fill: rgb(var(--hsb-yellow)); }
.ic.link svg path{ fill: rgb(var(--hsb-blue-2)); }

/* Sections visibility */
section{ display:none; padding: 24px 0 48px; }
section.active{ display:block; }

/* Forms */
form{ display:grid; gap:14px; }
.form-grid{ display:grid; grid-template-columns: repeat(12, 1fr); gap:14px; }
.col-4{ grid-column: span 4; }
.col-6{ grid-column: span 6; }
.col-8{ grid-column: span 8; }
.col-12{ grid-column: span 12; }
@media (max-width: 900px){ .col-4, .col-6, .col-8{ grid-column: span 12; } }

.field{ background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 12px; }
.field label{ display:flex; align-items:center; justify-content: space-between; gap:10px; font-weight:700; margin-bottom:6px; }
.req{ color: #b38000; font-size:.85rem; font-weight:800; }
.help{ color: var(--muted); font-size:.9rem; margin-top:6px; }

input[type="text"], input[type="email"], input[type="date"], input[type="time"], input[type="file"], select, textarea{
  width:100%; background: transparent; border:1px solid var(--border); color: var(--text); padding: 10px 12px; border-radius:10px; outline:none; font: inherit;
}
textarea{ min-height: 110px; resize: vertical; }

.switch{ display:flex; align-items:center; gap:10px; }
.switch input{ width:18px; height:18px; }

.form-actions{ position: sticky; bottom: 0; padding: 12px 0; background: linear-gradient(180deg, rgba(8,10,16,0), rgba(8,10,16,.08)); backdrop-filter: blur(6px); display:flex; gap:10px; border-top:1px solid var(--border); margin-top:6px; }

footer{ color: var(--muted); padding: 36px 0; border-top:1px solid var(--border); background: transparent; }