/* Gestaltung wie im KPI-Dashboard (dashboard_v2.html): gleiche Schrift (fonts.css), Farbvariablen, Radien, Leiste und Menü. */
:root {
  --font: "Geist", -apple-system, "Segoe UI Variable Text", "Segoe UI", Inter, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SF Mono", "Cascadia Mono", Consolas, monospace;
  --r-card: 16px; --r-chip: 8px; --r-pop: 14px; --r-ctl: 10px;
  --st-head: 60px; --st-rail: 68px; --pgx: 28px; --page-max: 1296px;
  --brand-en: #fec600; --brand-cd: #0964ef;
  --bg: #F4F5F7; --bar: #FFFFFF; --field: #FFFFFF; --btn: #FFFFFF; --menu: #FFFFFF; --sel: #F1F2F5; --seg: #E9EBF0;
  --hi: #0E1014; --tx: #1C1E23; --tx2: #3A3D44; --tx3: #474B54; --mut: #565B65; --mut2: #5A5F69;
  --card: #FFFFFF;
  --hairline: rgba(16, 18, 24, .08); --rule: rgba(16, 18, 24, .13);
  --accent: #0964EF; --on-accent: #FFFFFF;
  --pos: #0B8456; --neg: #CF3434; --warn: #B06A00;
  --fill: rgba(16, 18, 24, .06); --fill-hi: rgba(16, 18, 24, .10); --hover: rgba(16, 18, 24, .04);
  --pos-bg: rgba(11, 132, 86, .10); --neg-bg: rgba(207, 52, 52, .09); --warn-bg: rgba(176, 106, 0, .09);
  --shadow: 0 12px 32px rgba(16, 18, 24, .12), 0 2px 6px rgba(16, 18, 24, .06);
  --card-sh: 0 1px 2px rgba(16, 18, 24, .04);
  --nav-on: rgba(9, 100, 239, .09); --nav-ring: rgba(9, 100, 239, .26);
  color-scheme: light;
}
html.th-dark {
  --bg: #08090B; --bar: #0B0C0F; --field: #111317; --btn: #15171C; --menu: #16181D; --sel: #1A1D23; --seg: #23262E;
  --hi: #FFFFFF; --tx: #EDEEF0; --tx2: #C9CCD3; --tx3: #A3A7AF; --mut: #8B8F98; --mut2: #8E929B;
  --card: #0F1114;
  --hairline: rgba(255, 255, 255, .07); --rule: rgba(255, 255, 255, .12);
  --accent: #5B9BFF; --on-accent: #08090B;
  --pos: #3DD68C; --neg: #FF6B6B; --warn: #FFB84D;
  --fill: rgba(255, 255, 255, .07); --fill-hi: rgba(255, 255, 255, .12); --hover: rgba(255, 255, 255, .05);
  --pos-bg: rgba(61, 214, 140, .12); --neg-bg: rgba(255, 107, 107, .12); --warn-bg: rgba(255, 184, 77, .10);
  --shadow: 0 16px 40px rgba(0, 0, 0, .6); --card-sh: none;
  --nav-on: rgba(91, 155, 255, .12); --nav-ring: rgba(91, 155, 255, .30);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { background: var(--bg); }
body { margin: 0; background: var(--bg); color: var(--tx); font: 400 15px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.75rem; line-height: 1.2; margin: 0 0 20px; font-weight: 600; letter-spacing: -.02em; color: var(--hi); }
h2 { font-size: .9375rem; margin: 0 0 14px; font-weight: 600; color: var(--hi); }
.muted { color: var(--mut2); }
.small { font-size: .8125rem; }
.mono { font-family: var(--font-mono); }

.card { background: var(--card); border: 1px solid var(--hairline); border-radius: var(--r-card); box-shadow: var(--card-sh); padding: 24px; }

/* ---------- Felder und Knöpfe ---------- */
label { font-size: .8125rem; font-weight: 500; color: var(--mut2); }
input[type=text], input[type=email], input[type=password], textarea, select {
  width: 100%; font: inherit; color: var(--tx); background: var(--field);
  border: 1px solid var(--rule); border-radius: var(--r-ctl); padding: 10px 12px;
  transition: border-color 160ms, box-shadow 160ms;
}
input[readonly], input:disabled { background: var(--fill); color: var(--mut2); }
textarea { resize: vertical; min-height: 76px; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); }
button { font: inherit; cursor: pointer; }
.btn-primary { background: var(--accent); color: var(--on-accent); border: 0; border-radius: var(--r-ctl); padding: 10px 16px; font-weight: 600; transition: filter 160ms, transform 160ms; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-primary:active { transform: translateY(1px); }
.btn-secondary { background: var(--btn); color: var(--tx); border: 1px solid var(--rule); border-radius: var(--r-ctl); padding: 9px 15px; font-weight: 600; }
.btn-secondary:hover { background: var(--hover); }
a.btn-secondary { display: inline-block; text-decoration: none; }
.btn-link { background: none; border: 0; color: var(--accent); padding: 0; }
.btn-link:hover { text-decoration: underline; }

.form { display: grid; gap: 6px; }
.form label { margin-top: 10px; }
.form label:first-of-type { margin-top: 0; }
.form .btn-primary { margin-top: 18px; padding: 11px 16px; justify-self: start; }
.auth-card .form .btn-primary { justify-self: stretch; }
.notice { border-radius: var(--r-ctl); padding: 10px 12px; margin: 0 0 16px; font-size: .875rem; }
.notice-ok { background: var(--pos-bg); color: var(--pos); }
.notice-error { background: var(--neg-bg); color: var(--neg); }
.notice-info { background: var(--fill); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Anmeldeseiten ---------- */
.auth-main { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.auth-card { width: 100%; max-width: 400px; padding: 32px; }
.auth-card h1 { font-size: 1.375rem; margin-bottom: 20px; }
.brand { display: flex; align-items: center; gap: 10px; }
.auth-card .brand { margin-bottom: 28px; }
.brand-mark { width: 28px; height: 28px; flex: none; display: block; }
.brand-name { font-weight: 600; font-size: .875rem; color: var(--hi); }
.auth-links { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 20px; font-size: .875rem; }

/* ---------- Rahmen: Leiste links, Kopfleiste, Seite ---------- */
.shell { display: grid; grid-template-columns: var(--st-rail) minmax(0, 1fr); min-height: 100vh; }
.rail { position: sticky; top: 0; height: 100vh; background: var(--bar); border-right: 1px solid var(--hairline); display: flex; flex-direction: column; align-items: center; padding: 14px 0; gap: 8px; }
.rail .brand-mark { margin-bottom: 14px; }
.nav { width: 40px; height: 40px; border-radius: var(--r-ctl); display: grid; place-items: center; color: var(--mut); border: 1px solid transparent; }
.nav:hover { background: var(--hover); color: var(--tx); text-decoration: none; }
.nav[aria-current=page] { background: var(--nav-on); border-color: var(--nav-ring); color: var(--accent); }
.nav svg, .ibtn svg, .pop-menu svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.work { min-width: 0; }
.bar { height: var(--st-head); background: var(--bar); border-bottom: 1px solid var(--hairline); display: flex; align-items: center; gap: 12px; padding: 0 var(--pgx); position: sticky; top: 0; z-index: 5; }
.bar .ttl { font-weight: 600; color: var(--hi); }
.bar .who { margin-left: auto; display: flex; align-items: center; gap: 8px; font-size: .8125rem; color: var(--mut2); }
.role { font: 500 .6875rem/1 var(--font-mono); letter-spacing: .04em; text-transform: uppercase; background: var(--fill); border-radius: 999px; padding: 6px 10px; color: var(--tx3); }
.ibtn { width: 36px; height: 36px; display: grid; place-items: center; background: var(--btn); border: 1px solid var(--rule); border-radius: var(--r-ctl); color: var(--tx); padding: 0; }
.ibtn:hover { background: var(--hover); }
.page { max-width: var(--page-max); margin: 0 auto; padding: 28px var(--pgx) 56px; }
.content { display: grid; gap: 16px; }
.content > h1 { margin-bottom: 4px; }

/* Menü wie im Dashboard */
.menu-wrap { position: relative; }
.pop-menu { position: absolute; right: 0; top: calc(100% + 8px); min-width: 280px; max-width: 320px; padding: 8px; border-radius: var(--r-pop); background: var(--menu); border: 1px solid var(--hairline); box-shadow: var(--shadow); z-index: 20; }
.pop-menu[hidden] { display: none; }
.pop-menu .mh { margin: 0; padding: 6px 12px 4px; color: var(--mut2); font-size: .6875rem; line-height: .9375rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.pop-menu ul { list-style: none; margin: 0; padding: 0; }
.pop-menu hr { margin: 4px 8px; border: 0; border-top: 1px solid var(--hairline); }
.pop-menu li form { margin: 0; }
.pop-menu a, .pop-menu button { display: flex; align-items: center; gap: 8px; width: 100%; min-height: 40px; padding: 10px 12px; border-radius: var(--r-ctl); border: 0; background: none; color: var(--tx); font: inherit; text-align: left; cursor: pointer; }
.pop-menu a:hover, .pop-menu button:hover { background: var(--hover); text-decoration: none; }
.pop-menu a[aria-current=page] { background: var(--nav-on); }

/* ---------- Kacheln ---------- */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.tile { background: var(--card); border: 1px solid var(--hairline); border-radius: var(--r-card); box-shadow: var(--card-sh); padding: 16px 18px; }
.tile .lbl { font-size: .8125rem; color: var(--mut2); }
.tile .num { font-size: 1.75rem; line-height: 1.2; font-weight: 500; color: var(--hi); margin-top: 4px; }
.tile.warn .num { color: var(--warn); }

/* ---------- Tabellen, Chips, Konten ---------- */
.tbl { width: 100%; border-collapse: collapse; font-size: .875rem; }
.tbl th { text-align: left; font-weight: 500; color: var(--mut2); padding: 6px 8px; border-bottom: 1px solid var(--hairline); }
.tbl td { padding: 8px; border-top: 1px solid var(--hairline); vertical-align: top; }
.tbl tr:first-child td { border-top: 0; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row label { display: grid; gap: 4px; flex: 1 1 160px; }
.tabset { border: 1px solid var(--hairline); border-radius: var(--r-ctl); padding: 8px 12px 10px; margin: 0; display: flex; flex-wrap: wrap; gap: 6px 8px; min-width: 0; }
.tabset legend { font-size: .75rem; color: var(--mut2); padding: 0 4px; }
.chip { display: inline-flex; align-items: center; gap: 6px; font-size: .875rem; font-weight: 400; color: var(--tx); padding: 5px 10px; border-radius: 999px; background: var(--fill); border: 1px solid transparent; cursor: pointer; }
.chip:hover { background: var(--fill-hi); }
.chip input { accent-color: var(--accent); margin: 0; }
.chip:has(input:checked) { background: var(--nav-on); border-color: var(--nav-ring); }
.chip.static { cursor: default; }
.chip.static:hover { background: var(--fill); }
.req-form { display: grid; gap: 10px; min-width: 0; flex: 1 1 320px; max-width: 560px; }
.req-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.req-actions form { margin: 0; }
.req { display: flex; justify-content: space-between; gap: 16px; padding: 14px 0; border-top: 1px solid var(--hairline); flex-wrap: wrap; }
.req:first-of-type { border-top: 0; }
.req p { margin: 6px 0; }
.acct { display: grid; gap: 10px; padding: 16px 0; border-top: 1px solid var(--hairline); }
.acct:first-of-type { border-top: 0; padding-top: 0; }
.acct-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; }
.acct-head select { width: auto; min-width: 140px; }
.acct-off { opacity: .6; }
.st { width: 28px; font-weight: 700; }
.st.ok { color: var(--pos); }
.st.bad { color: var(--neg); }
.inline-form { display: flex; gap: 8px; margin-bottom: 12px; }
.inline-form input { flex: 1; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; align-items: start; }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 10px 16px; margin: 0 0 18px; font-size: .9375rem; }
.kv dt { color: var(--mut2); }
.kv dd { margin: 0; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.codes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 16px; margin: 0 0 16px; font: 500 .9375rem var(--font-mono); color: var(--hi); user-select: all; }
.codes span { background: var(--fill); border-radius: var(--r-chip); padding: 8px 10px; text-align: center; }
.qr { width: 208px; height: 208px; margin: 0 0 16px; border-radius: var(--r-ctl); overflow: hidden; background: #fff; border: 1px solid var(--hairline); }
.qr[hidden] { display: none; }
.qr svg { display: block; width: 100%; height: 100%; }
.keybox { font: 500 .9375rem var(--font-mono); letter-spacing: .06em; color: var(--hi); user-select: all; overflow-wrap: anywhere; }
.card .form + .form { margin-top: 14px; }
details.info { display: inline-block; position: relative; vertical-align: middle; margin-left: 6px; }
details.info > summary { list-style: none; cursor: pointer; width: 20px; height: 20px; border-radius: 50%; border: 1px solid var(--rule); color: var(--mut2); display: grid; place-items: center; font: 600 .6875rem/1 var(--font); }
details.info > summary::-webkit-details-marker { display: none; }
details.info > div { position: absolute; left: 0; top: 28px; width: 300px; padding: 12px 14px; background: var(--menu); border: 1px solid var(--hairline); border-radius: var(--r-pop); box-shadow: var(--shadow); font-size: .8125rem; font-weight: 400; color: var(--tx2); z-index: 10; }
details.info b { color: var(--hi); }

@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }
  .rail { display: none; }
  .bar, .page { padding-left: 16px; padding-right: 16px; }
  .auth-card { padding: 24px; }
  .kv { grid-template-columns: 1fr; gap: 2px; }
  .kv dd { margin-bottom: 10px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }