/* Live-Demo im Stil der Startseite (habivox.de): dunkle Fläche, Mint-Akzent, große ruhige Typografie, Pillen-Buttons */
:root {
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --bg: #04150f; --bg-2: #082a21; --text: #f4fbf8; --dim: #c3d3cc; --line: rgba(255,255,255,.2); --accent: #3ddc97; --card: rgba(255,255,255,.06);
  --mint: #3ddc97; --mint-soft: #8af3c8; --ink: #04201a;
}
*, *::before, *::after { box-sizing: border-box; }
html { color-scheme: dark; }
body { margin: 0; min-height: 100vh; background: var(--bg); color: var(--text); font-family: var(--font); line-height: 1.55; font-size: 1.0625rem; -webkit-font-smoothing: antialiased; display: block; padding: 0; overflow-x: hidden; }
h1, h2 { margin: 0; letter-spacing: -.03em; line-height: 1.07; }
p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--mint-soft); outline-offset: 3px; border-radius: 8px; }
.skip { position: absolute; left: 12px; top: -80px; background: var(--mint); color: var(--ink); padding: 12px 18px; border-radius: 12px; font-weight: 700; z-index: 200; } .skip:focus { top: 12px; }
.wrap { width: min(1080px, 100% - 40px); margin-inline: auto; }
.sr { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* Kopfzeile wie auf der Startseite */
.pnav { position: sticky; top: 0; z-index: 100; background: rgba(4, 21, 15, .78); -webkit-backdrop-filter: saturate(180%) blur(18px); backdrop-filter: saturate(180%) blur(18px); border-bottom: 1px solid rgba(255,255,255,.12); color: var(--text); }
.pnav .in { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 56px; width: min(1080px, 100% - 32px); margin-inline: auto; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; font-size: 1.15rem; letter-spacing: -.02em; min-height: 44px; }
.brand img { display: block; width: 34px; height: 34px; }
.pnav .right { display: flex; align-items: center; gap: 12px; }
.login-link { color: var(--dim); text-decoration: none; font-weight: 500; font-size: .95rem; padding: 0 8px; min-height: 44px; display: inline-flex; align-items: center; } .login-link:hover { color: #fff; }
.langs { display: inline-flex; gap: 2px; padding: 3px; border: 1px solid rgba(255,255,255,.3); border-radius: 999px; }
.langs button { min-width: 38px; min-height: 34px; border: 0; border-radius: 999px; background: none; color: var(--dim); font: inherit; font-size: .8125rem; font-weight: 700; cursor: pointer; }
.langs button:hover { color: #fff; }
.langs button[aria-pressed="true"] { background: rgba(255,255,255,.16); color: #fff; }

/* Buttons wie auf der Startseite */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 28px; font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; border-radius: 999px; border: 1px solid transparent; background: var(--mint); color: var(--ink); transition: background .2s; }
.btn:hover { background: var(--mint-soft); }
.btn.small { min-height: 40px; padding: 6px 18px; font-size: .92rem; white-space: nowrap; }
.btn.ghost { background: transparent; color: var(--mint-soft); border-color: var(--mint-soft); } .btn.ghost:hover { background: rgba(138,243,200,.14); }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.btn[hidden] { display: none; }

/* Hero-Fläche */
.band { background: linear-gradient(180deg, var(--bg-2), var(--bg) 55%); padding: clamp(48px, 8vw, 110px) 0 clamp(56px, 9vw, 120px); min-height: calc(100vh - 57px); }
.kicker { color: var(--mint); font-weight: 700; font-size: 1rem; margin-bottom: 14px; }
h1 { font-size: clamp(2.2rem, 6vw, 4.4rem); font-weight: 800; }
.sub { color: var(--dim); font-size: clamp(1.1rem, 2vw, 1.4rem); max-width: 36em; margin-top: 22px; }

.grid { display: grid; grid-template-columns: minmax(280px, 380px) 1fr; gap: 20px; align-items: start; margin-top: clamp(32px, 5vw, 56px); }
@media (max-width: 820px) { .grid { grid-template-columns: 1fr; } }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 24px; -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.stage { text-align: center; }
.stage .who { margin: 6px 0 2px; font-size: 1.15rem; font-weight: 800; letter-spacing: -.02em; }
.stage .st { min-height: 1.5em; color: var(--dim); font-size: .9375rem; }
.meter { height: 8px; border-radius: 999px; background: rgba(255,255,255,.14); overflow: hidden; margin: 14px 0 4px; }
.meter i { display: block; height: 100%; width: 0; background: var(--mint); transition: width .08s linear; }
label.f { display: block; font-size: .8125rem; font-weight: 600; color: var(--dim); margin: 16px 0 6px; text-align: left; }

/* eigenes Auswahlfeld statt Browser-Dropdown */
.dd { position: relative; text-align: left; }
.dd-btn { width: 100%; min-height: 48px; padding: 0 16px; display: flex; align-items: center; justify-content: space-between; gap: 10px; border-radius: 16px; border: 1.5px solid var(--line); background: rgba(255,255,255,.06); color: var(--text); font: inherit; cursor: pointer; }
.dd-btn:hover { border-color: var(--mint-soft); }
.dd-btn[disabled] { opacity: .5; cursor: not-allowed; }
.dd-btn svg { flex: none; transition: transform .2s; } .dd-btn[aria-expanded="true"] svg { transform: rotate(180deg); }
.dd-list { position: absolute; z-index: 20; left: 0; right: 0; top: calc(100% + 6px); margin: 0; padding: 6px; list-style: none; max-height: 280px; overflow: auto; background: #0b3328; border: 1px solid rgba(255,255,255,.2); border-radius: 16px; box-shadow: 0 20px 40px rgba(0,0,0,.45); }
.dd-list[hidden] { display: none; }
.dd-list li { padding: 11px 12px; border-radius: 12px; cursor: pointer; font-size: .95rem; }
.dd-list li:hover, .dd-list li.act { background: rgba(138,243,200,.16); }
.dd-list li[aria-selected="true"] { color: var(--mint-soft); font-weight: 700; }

.consent { display: flex; gap: 10px; align-items: flex-start; margin-top: 16px; text-align: left; font-size: .8125rem; line-height: 1.5; color: var(--dim); cursor: pointer; }
.consent input { margin-top: 3px; flex: none; accent-color: var(--mint); width: 18px; height: 18px; }
.btnrow { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.btnrow .btn { flex: 1 1 auto; }
.timer { min-height: 1.4em; margin-top: 10px; font-size: .8125rem; color: var(--dim); font-variant-numeric: tabular-nums; }
.err { color: #ffb4a8; font-size: .875rem; margin-top: 10px; min-height: 1.3em; text-align: left; }

.chat { display: flex; flex-direction: column; }
.log { height: min(56vh, 480px); overflow: auto; display: flex; flex-direction: column; gap: 10px; padding: 4px 2px 10px; }
.msg { max-width: 86%; padding: 10px 14px; border-radius: 16px; line-height: 1.45; font-size: .9375rem; white-space: pre-wrap; word-wrap: break-word; }
.msg.agent { align-self: flex-start; background: rgba(61,220,151,.16); border-bottom-left-radius: 6px; }
.msg.me { align-self: flex-end; background: var(--mint); color: var(--ink); border-bottom-right-radius: 6px; }
.msg.sys { align-self: center; color: var(--dim); font-size: .8125rem; background: none; text-align: center; }
.send { display: flex; gap: 8px; margin-top: 10px; }
.send input { flex: 1; min-width: 0; min-height: 48px; border-radius: 999px; padding: 0 18px; border: 1.5px solid var(--line); background: rgba(255,255,255,.06); color: var(--text); font: inherit; }
.send input::placeholder { color: #9db5ac; }
.send input:disabled { opacity: .55; }

.cta { margin-top: 20px; text-align: center; padding: clamp(28px, 5vw, 48px); }
.cta[hidden] { display: none; }
.cta h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); font-weight: 800; margin-bottom: 10px; }
.cta p { margin: 0 auto 22px; max-width: 34rem; color: var(--dim); }

@media (max-width: 640px) {
  .login-link { display: none; }
  .brand span { font-size: 1.05rem; }
  .pnav .right { gap: 8px; }
  .pnav .btn.small { padding: 6px 12px; font-size: .85rem; }
  .langs button { min-width: 32px; }
}
/* Schmale Handys (auch lange Texte wie Polnisch): Marke + Knopf oben, Sprachwahl darunter - nichts darf breiter als der Bildschirm werden. */
@media (max-width: 560px) {
  .pnav .in { flex-wrap: wrap; row-gap: 4px; padding: 6px 0; width: calc(100% - 24px); gap: 8px; }
  .pnav .right { display: contents; }
  .brand { order: 0; }
  .pnav .btn.small { order: 1; margin-left: auto; min-width: 0; max-width: 62%; white-space: normal; text-align: center; line-height: 1.2; }
  .langs { order: 2; flex: 1 1 100%; justify-content: space-between; }
  .langs button { flex: 1; min-width: 0; }
}
.grid > * { min-width: 0; }
@media (max-width: 820px) { .grid { grid-template-columns: minmax(0, 1fr); } }
html, body { overflow-x: clip; }
@media (prefers-reduced-motion: reduce) { .meter i, .dd-btn svg { transition: none; } }