:root {
  --bg: #fbf6ee;
  --paper: #ffffff;
  --ink: #2c3440;
  --muted: #6b7380;
  --line: #e8dfd1;
  --blue: #3f74c4;
  --blue-soft: #e6eefa;
  --green: #2f8a57;
  --green-soft: #e3f3e9;
  --red: #c8443a;
  --red-soft: #fbe6e3;
  --amber: #b9771a;
  --amber-soft: #fbf0dc;
  --radius: 18px;
  --shadow: 0 2px 10px rgba(60, 45, 20, .07);
}
* { box-sizing: border-box; }
html { font-size: 18px; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif; line-height: 1.5;
}
a { color: var(--blue); }
h1, h2, h3 { font-family: "Fraunces", Georgia, serif; font-weight: 600; line-height: 1.2; margin: 0 0 .6em; }
h1 { font-size: 1.9rem; }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.1rem; }

/* Kopfzeile */
.top {
  background: var(--paper); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.top .inner { max-width: 1180px; margin: 0 auto; padding: .6rem 1rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--ink); font-family: "Fraunces", Georgia, serif; font-size: 1.25rem; font-weight: 600; }
.brand .heart { width: 2.1rem; height: 2.1rem; border-radius: 50%; background: var(--red-soft); color: var(--red); display: grid; place-items: center; font-size: 1.1rem; }
nav { display: flex; gap: .25rem; flex-wrap: wrap; margin-left: auto; }
nav a { text-decoration: none; color: var(--ink); padding: .45rem .8rem; border-radius: 999px; font-weight: 600; font-size: .92rem; }
nav a:hover { background: var(--blue-soft); }
nav a.on { background: var(--blue); color: #fff; }

/* Layout mit Opi */
.wrap { max-width: 1180px; margin: 0 auto; padding: 1.5rem 1rem 4rem; display: grid; grid-template-columns: 1fr 260px; gap: 2rem; align-items: start; }
.opi { position: sticky; top: 5.5rem; text-align: center; background: var(--bg); }
.opi img { width: 100%; max-width: 240px; mix-blend-mode: multiply; display: block; margin: 0 auto; }
.bubble {
  position: relative; background: var(--paper); border: 2px solid var(--ink); border-radius: 22px;
  padding: .9rem 1rem; font-size: .95rem; text-align: left; margin-bottom: 1.1rem; box-shadow: var(--shadow);
  font-family: "Nunito", sans-serif;
}
.bubble::after {
  content: ""; position: absolute; bottom: -14px; left: 50%; width: 22px; height: 22px; background: var(--paper);
  border-right: 2px solid var(--ink); border-bottom: 2px solid var(--ink); transform: translateX(-50%) rotate(45deg);
}
.bubble b { color: var(--blue); }

/* Karten */
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem 1.4rem; box-shadow: var(--shadow); margin-bottom: 1.3rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1rem; margin-bottom: 1.3rem; }
.stat { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.1rem; box-shadow: var(--shadow); }
.stat .label { color: var(--muted); font-size: .85rem; font-weight: 600; }
.stat .value { font-size: 1.15rem; font-weight: 700; margin-top: .2rem; display: flex; align-items: center; gap: .45rem; }
.dot { width: .8rem; height: .8rem; border-radius: 50%; background: var(--muted); display: inline-block; flex: none; }
.dot.ok { background: var(--green); box-shadow: 0 0 0 4px var(--green-soft); }
.dot.bad { background: var(--red); box-shadow: 0 0 0 4px var(--red-soft); }
.dot.warn { background: var(--amber); box-shadow: 0 0 0 4px var(--amber-soft); }
.stat .sub { color: var(--muted); font-size: .82rem; margin-top: .2rem; }

/* Alarm-Banner */
.alarm-live { background: var(--red-soft); border: 2px solid var(--red); border-radius: var(--radius); padding: 1.1rem 1.3rem; margin-bottom: 1.3rem; display: none; }
.alarm-live.show { display: block; animation: pulse 1.6s ease-in-out infinite; }
.alarm-live h2 { color: var(--red); margin-bottom: .3rem; }
@keyframes pulse { 50% { box-shadow: 0 0 0 8px rgba(200, 68, 58, .12); } }

/* Formulare */
label { display: block; font-weight: 700; font-size: .92rem; margin: .9rem 0 .3rem; }
.hint { color: var(--muted); font-size: .85rem; font-weight: 400; margin-top: .25rem; }
input[type=text], input[type=password], input[type=number], input[type=tel], select {
  width: 100%; padding: .7rem .85rem; border: 1.5px solid var(--line); border-radius: 12px; font: inherit; background: #fffdf9; color: var(--ink);
}
input:focus, select:focus { outline: 3px solid var(--blue-soft); border-color: var(--blue); }
.row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 1rem; }
.check { display: flex; align-items: center; gap: .6rem; font-weight: 600; margin: .5rem 0; }
.check input { width: 1.3rem; height: 1.3rem; accent-color: var(--blue); }
fieldset { border: 1px dashed var(--line); border-radius: 14px; padding: .4rem 1rem 1rem; margin: 1rem 0; }
legend { font-weight: 700; padding: 0 .4rem; color: var(--muted); font-size: .9rem; }

.btn {
  display: inline-flex; align-items: center; gap: .45rem; border: 0; cursor: pointer; text-decoration: none;
  background: var(--blue); color: #fff; font: inherit; font-weight: 700; padding: .7rem 1.2rem; border-radius: 999px;
}
.btn:hover { filter: brightness(1.07); }
.btn.big { font-size: 1.1rem; padding: .95rem 1.6rem; }
.btn.red { background: var(--red); }
.btn.green { background: var(--green); }
.btn.ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn.small { padding: .35rem .8rem; font-size: .85rem; }
.actions { display: flex; gap: .7rem; flex-wrap: wrap; align-items: center; margin-top: 1.1rem; }
form.inline { display: inline; }

/* Meldungen */
.flash { border-radius: 14px; padding: .8rem 1rem; margin-bottom: 1.2rem; font-weight: 600; }
.flash.ok { background: var(--green-soft); color: var(--green); }
.flash.err { background: var(--red-soft); color: var(--red); }
.note { background: var(--amber-soft); border-radius: 14px; padding: .8rem 1rem; color: #7a5212; margin-bottom: 1.2rem; }

/* Tabellen */
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th { text-align: left; color: var(--muted); font-weight: 700; font-size: .82rem; padding: .5rem .5rem; border-bottom: 1.5px solid var(--line); }
td { padding: .6rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.tag { display: inline-block; padding: .1rem .6rem; border-radius: 999px; font-size: .8rem; font-weight: 700; background: var(--blue-soft); color: var(--blue); }
.tag.ok { background: var(--green-soft); color: var(--green); }
.tag.bad { background: var(--red-soft); color: var(--red); }
.tag.warn { background: var(--amber-soft); color: var(--amber); }
.calls { color: var(--muted); font-size: .85rem; margin-top: .25rem; }
.mono { font-family: ui-monospace, Menlo, monospace; font-size: .8rem; word-break: break-all; }
.scroll { overflow-x: auto; }
.copy { font-family: ui-monospace, Menlo, monospace; background: var(--blue-soft); padding: .15rem .45rem; border-radius: 6px; }

/* Login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 1rem; }
.login .box { display: grid; grid-template-columns: 220px 340px; gap: 1.5rem; align-items: end; }
.login .box > div:first-child { background: var(--bg); isolation: isolate; }
.login .box img { width: 100%; mix-blend-mode: multiply; }

@media (max-width: 900px) {
  .wrap { grid-template-columns: 1fr; }
  .opi { position: static; order: -1; display: flex; flex-direction: row-reverse; align-items: center; gap: .8rem; }
  .opi img { width: 90px; }
  .opi .bubble { margin: 0; flex: 1; }
  .opi .bubble::after { left: -12px; bottom: auto; top: 50%; transform: translateY(-50%) rotate(135deg); }
  .login .box { grid-template-columns: 1fr; }
  .login .box img { width: 140px; margin: 0 auto; }
  nav { margin-left: 0; }
}