/* ------------------------------------------------------------------
   Kundenportal – Stylesheet
   Farben zentral über CSS-Variablen; Hell- und Dunkelmodus.
   ------------------------------------------------------------------ */

:root {
  --bg:        #f6f7f9;
  --surface:   #ffffff;
  --surface-2: #f0f2f5;
  --border:    #dfe3e8;
  --text:      #1a1d21;
  --text-soft: #5b6570;
  --accent:    #c30000;
  --accent-dk: #c56262;
  --accent-bg: #eaf0ff;
  --ok:        #1a7f4b;
  --ok-bg:     #e6f5ec;
  --warn:      #97600a;
  --warn-bg:   #fdf3e0;
  --err:       #b3261e;
  --err-bg:    #fdeceb;
  --radius:    10px;
  --shadow:    0 1px 2px rgba(16,24,40,.06), 0 8px 24px rgba(16,24,40,.05);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:        #14171c;
    --surface:   #1c2027;
    --surface-2: #232830;
    --border:    #2f3641;
    --text:      #e8eaed;
    --text-soft: #9aa4b1;
    --accent:    #c30000;
    --accent-dk: #86a9ff;
    --accent-bg: #1e2740;
    --ok:        #6fd39b;
    --ok-bg:     #16301f;
    --warn:      #e5b566;
    --warn-bg:   #33270f;
    --err:       #f0928b;
    --err-bg:    #3a1c1a;
    --shadow:    0 1px 2px rgba(0,0,0,.4);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap { width: min(1080px, 100% - 2.5rem); margin-inline: auto; }

/* ---------- Kopfzeile ---------- */

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 20;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 64px; flex-wrap: wrap;
}
.brand {
  display: inline-flex; align-items: center; gap: .6rem;
  font-weight: 650; font-size: 1.05rem; color: var(--text); text-decoration: none;
}
.brand-mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--accent); color: #fff;
  display: grid; place-items: center; font-weight: 700;
}
.nav { display: flex; align-items: center; gap: .35rem; flex-wrap: wrap; }
.nav a {
  color: var(--text-soft); text-decoration: none;
  padding: .45rem .7rem; border-radius: 8px; font-size: .94rem;
}
.nav a:hover { color: var(--text); background: var(--surface-2); }

/* Sprachumschalter */
.langswitch {
  display: inline-flex; align-items: center;
  border: 1px solid var(--border); border-radius: 8px; overflow: hidden;
  margin-left: .35rem;
}
.langswitch a {
  padding: .35rem .55rem; border-radius: 0; font-size: .8rem;
  font-weight: 600; letter-spacing: .03em; color: var(--text-soft);
}
.langswitch a + a { border-left: 1px solid var(--border); }
.langswitch a.active { background: var(--accent); color: #fff; }
.langswitch a.active:hover { background: var(--accent-dk); color: #fff; }

/* ---------- Layout ---------- */

.main { padding: 2rem 0 3.5rem; }
h1 { font-size: 1.7rem; margin: 0 0 .4rem; letter-spacing: -.01em; }
h2 { font-size: 1.15rem; margin: 2rem 0 .8rem; }
.lead { color: var(--text-soft); margin-top: 0; }

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow);
}
.card + .card { margin-top: 1rem; }
.card-narrow { max-width: 440px; margin-inline: auto; }

.hero {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2.5rem; box-shadow: var(--shadow);
}
.hero p { color: var(--text-soft); }

.grid-stats { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.1rem 1.3rem; }
.stat .num { font-size: 1.9rem; font-weight: 650; letter-spacing: -.02em; }
.stat .lbl { color: var(--text-soft); font-size: .87rem; }

/* ---------- Formulare ---------- */

label { display: block; font-size: .9rem; font-weight: 550; margin-bottom: .3rem; }
.field { margin-bottom: 1rem; }
input[type=text], input[type=email], input[type=password], input[type=file], select, textarea {
  width: 100%; padding: .6rem .75rem;
  border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg); color: var(--text); font: inherit;
}
textarea { min-height: 170px; resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent;
}
.hint { color: var(--text-soft); font-size: .84rem; margin-top: .3rem; }

.btn {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .55rem .95rem; border-radius: 8px; border: 1px solid transparent;
  font: inherit; font-size: .93rem; font-weight: 550; cursor: pointer;
  text-decoration: none;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dk); }
.btn-ghost { border-color: var(--border); color: var(--text); background: var(--surface); }
.btn-ghost:hover { background: var(--surface-2); }
.btn-danger { background: transparent; border-color: var(--border); color: var(--err); }
.btn-danger:hover { background: var(--err-bg); }
.btn-sm { padding: .3rem .6rem; font-size: .84rem; }
.btn-block { width: 100%; justify-content: center; }

.form-row { display: flex; gap: 1rem; flex-wrap: wrap; }
.form-row > * { flex: 1 1 200px; }

/* ---------- Meldungen ---------- */

.alert { border-radius: 8px; padding: .75rem 1rem; margin-bottom: 1.2rem; font-size: .93rem; border: 1px solid transparent; }
.alert-ok    { background: var(--ok-bg);   color: var(--ok);   border-color: currentColor; }
.alert-err   { background: var(--err-bg);  color: var(--err);  border-color: currentColor; }
.alert-info  { background: var(--accent-bg); color: var(--accent-dk); border-color: currentColor; }
.alert-warn  { background: var(--warn-bg); color: var(--warn); border-color: currentColor; }

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

.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .93rem; }
th, td { text-align: left; padding: .7rem .6rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--text-soft); font-weight: 600; }
tbody tr:hover { background: var(--surface-2); }

.badge {
  display: inline-block; padding: .12rem .5rem; border-radius: 999px;
  font-size: .78rem; font-weight: 600; border: 1px solid transparent;
}
.badge-ok      { background: var(--ok-bg);     color: var(--ok); }
.badge-pending { background: var(--warn-bg);   color: var(--warn); }
.badge-blocked { background: var(--err-bg);    color: var(--err); }
.badge-admin   { background: var(--accent-bg); color: var(--accent-dk); }

.ftype {
  display: inline-grid; place-items: center; min-width: 46px; height: 34px;
  border-radius: 7px; background: var(--accent-bg); color: var(--accent-dk);
  font-size: .72rem; font-weight: 700; letter-spacing: .03em; padding-inline: .35rem;
}

.file-list { display: grid; gap: .7rem; }
.file-item {
  display: flex; align-items: center; gap: 1rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: .9rem 1.1rem;
}
.file-item .meta { flex: 1; min-width: 0; }
.file-item .name { font-weight: 550; }
.file-item .sub { color: var(--text-soft); font-size: .85rem; }

/* Aufklappbarer Block für die Zweitsprache */
.langbox {
  border: 1px solid var(--border); border-radius: 8px;
  padding: .8rem 1rem; margin-bottom: 1rem; background: var(--surface-2);
}
.langbox summary { cursor: pointer; font-size: .9rem; font-weight: 550; }
.langbox[open] summary { margin-bottom: .3rem; }

.langfield {
  border: 1px solid var(--border); border-radius: 8px;
  padding: 1rem 1.1rem; margin: 0 0 1rem;
}
.langfield legend {
  padding: 0 .45rem; font-size: .8rem; font-weight: 650;
  text-transform: uppercase; letter-spacing: .05em; color: var(--text-soft);
}

.muted { color: var(--text-soft); }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.mt { margin-top: 1.2rem; }
.stack-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

.empty { text-align: center; color: var(--text-soft); padding: 2.5rem 1rem; }

/* ---------- Fusszeile ---------- */

.site-footer { border-top: 1px solid var(--border); background: var(--surface); }
.footer-inner {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: 1.2rem 0; font-size: .88rem; color: var(--text-soft);
}
.site-footer a { color: var(--text-soft); }

@media (max-width: 620px) {
  .hero { padding: 1.6rem; }
  .header-inner { min-height: 0; padding: .7rem 0; }
}