/* Temporäres Plakat-Thema: Bühnenschwarz, Kölner Rot, Plakattypografie.
   Zurück zum ruhigen Petrol-Look: alte Fassung siehe Git-Verlauf bzw. style-petrol.css */

:root {
  --ground:  #0A0A0B;
  --ink:     #F5F2EE;
  --muted:   #8C8681;
  --red:     #D81E27;
  --red-dim: #8E1219;
  --rule:    #2A2726;
  --field:   #151313;
  --error:   #FF8B7A;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 2.5rem 1.5rem;
  background: var(--ground);
  color: var(--ink);
  font-family: "Oswald", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* Scheinwerferkegel von oben plus Vignette */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(70% 50% at 50% 0%, rgba(216,30,39,.22), transparent 65%),
    radial-gradient(90% 70% at 50% 45%, rgba(255,255,255,.045), transparent 70%);
  pointer-events: none;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(120% 90% at 50% 50%, transparent 55%, rgba(0,0,0,.65));
  pointer-events: none;
}

main {
  position: relative;
  width: min(30rem, 100%);
  display: grid;
  justify-items: center;
  gap: 1.5rem;
  text-align: center;
  animation: rise 1s cubic-bezier(.2,.7,.3,1) both;
}

/* ---------- Plakatkopf ---------- */
.poster {
  display: grid;
  justify-items: center;
  gap: .9rem;
  width: 100%;
}

.wordmark {
  margin: 0;
  font-family: "Anton", "Oswald", Impact, sans-serif;
  font-weight: 400;
  font-size: clamp(3.4rem, 17vw, 7rem);
  line-height: .86;
  letter-spacing: .01em;
  text-transform: uppercase;
  color: var(--ink);
  text-shadow: 0 0 46px rgba(216,30,39,.45);
}

.bar {
  width: 100%;
  max-width: 22rem;
  height: 4px;
  background: var(--red);
}

.dates {
  margin: 0;
  font-weight: 500;
  font-size: clamp(.82rem, 3.4vw, 1.02rem);
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--ink);
  line-height: 1.5;
}
.dates .venue { display: block; color: var(--red); letter-spacing: .2em; }

/* ---------- Trenner und Host ---------- */
.rule {
  width: min(12rem, 55vw);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--rule) 20%, var(--rule) 80%, transparent);
}

.host {
  margin: 0;
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  font-size: clamp(.72rem, 2.6vw, .82rem);
  letter-spacing: .22em;
  text-transform: lowercase;
  color: var(--muted);
}

.label {
  margin: 0;
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  font-size: .72rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--red);
  padding-left: .3em;
}

/* ---------- Formular ---------- */
form {
  width: 100%;
  display: grid;
  gap: .6rem;
}

input[type="password"],
input[type="text"] {
  width: 100%;
  padding: .85rem 1rem;
  background: var(--field);
  border: 1px solid var(--rule);
  border-radius: 0;
  color: var(--ink);
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  font-size: 1rem;
  letter-spacing: .08em;
  text-align: center;
}
input::placeholder { color: #5C5551; letter-spacing: .08em; }
input:focus-visible {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(216,30,39,.22);
}

button {
  padding: .85rem 1rem;
  background: var(--red);
  color: #FFF;
  border: none;
  border-radius: 0;
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: .92rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .15s ease;
}
button:hover { background: #E8323B; }
button:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

.message {
  margin: 0;
  font-size: .88rem;
  line-height: 1.5;
  color: var(--error);
  max-width: 24rem;
}
.message.info { color: var(--muted); }

.hint {
  margin: 0;
  font-size: .8rem;
  color: var(--muted);
  line-height: 1.6;
  max-width: 24rem;
}
.hint a, .inner a { color: var(--red); }

.disclaimer {
  margin: .4rem 0 0;
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  font-size: .64rem;
  letter-spacing: .1em;
  color: #514B48;
  line-height: 1.6;
}

/* ---------- Innenbereich ---------- */
.inner {
  width: min(42rem, 100%);
  text-align: left;
  justify-items: stretch;
}
.inner .topbar {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  width: 100%;
  border-bottom: 2px solid var(--red);
  padding-bottom: .7rem;
}
.inner .topbar .mark {
  font-family: "Anton", Impact, sans-serif;
  font-size: 1.5rem;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.inner h2 {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin: 0 0 .5rem;
}
.inner p {
  margin: 0 0 1rem;
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  font-size: .88rem;
  line-height: 1.7;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  main { animation: none; }
}