/* roomz – Lobby (Startseite). Baut auf ui-theme.css auf. */

.is-hidden{display:none !important}

/* Hintergrund über die ganze Fensterhöhe, ohne Kachel-Kante */
html{min-height:100%}
body.lobby{min-height:100vh;background-repeat:no-repeat}

.lobby-wrap{
  width:min(1120px,100%);margin:0 auto;
  padding:12px 16px 8px;
  display:flex;flex-direction:column;gap:16px;
}

/* ---------- Kopf ---------- */
.lobby-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:4px 0}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none}
.brand__mark{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,#6d3df5,#c026d3);color:#fff;font-weight:900;font-size:1.2rem;
  box-shadow:0 8px 20px rgba(109,61,245,.35);
}
/* Logo-Badge als Bild (roomz-Symbol) */
img.brand__mark{display:block;object-fit:cover;background:none;box-shadow:0 6px 16px rgba(76,29,149,.22)}
.brand__name{font-size:1.35rem;font-weight:900;letter-spacing:.06em}
.lobby-top__actions{display:flex;align-items:center;gap:8px}
.lobby-top .icon-btn{width:40px;height:40px}
.slots-chip strong{letter-spacing:0}
.slots-chip .ws-dot{width:8px;height:8px;box-shadow:0 0 0 3px var(--danger-bg)}
.slots-chip .ws-dot.ws-ok{box-shadow:0 0 0 3px var(--ok-bg)}

/* ---------- Begrüßung ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:18px 20px;border-radius:20px;color:#fff;
  background:
    radial-gradient(500px 220px at 100% 0%,rgba(236,72,153,.45),transparent 60%),
    radial-gradient(400px 220px at 0% 100%,rgba(14,165,233,.35),transparent 60%),
    linear-gradient(135deg,#2a1070 0%,#5b2be0 55%,#7c3aed 100%);
  box-shadow:0 14px 32px rgba(76,29,149,.25);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(135deg,rgba(255,255,255,.05) 0 2px,transparent 2px 24px);
}
.hero__title{position:relative;z-index:1;margin:0;font-size:clamp(1.45rem,6vw,2.4rem);font-weight:900;line-height:1.1;letter-spacing:-.01em}
.hero__title span{background:linear-gradient(90deg,#fde68a,#f9a8d4,#a5f3fc);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Karten: Beitreten / Erstellen ---------- */
.lobby-grid{display:grid;grid-template-columns:1fr;gap:12px}
.entry-card{display:flex;flex-direction:column;gap:10px;padding:14px}
.entry-card__head{display:flex;align-items:center;gap:10px}
.entry-card__head h2{margin:0;font-size:1.08rem;font-weight:850}
.entry-icon{
  width:34px;height:34px;flex:none;border-radius:11px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand);
}
.entry-icon--create{background:var(--ok-bg);color:var(--ok)}
.form-row{display:flex;flex-direction:column}
.form-row .label{margin-bottom:5px}
.hint{display:block;margin-top:5px;font-size:.74rem;color:var(--ink-3);line-height:1.35}
.field--code{
  height:48px;text-align:center;text-transform:uppercase;
  font:850 1.25rem/1 var(--font-num);letter-spacing:.3em;
}
.field--code::placeholder{letter-spacing:.32em}
.field.field-error{border-color:var(--danger);box-shadow:0 0 0 3px var(--danger-bg)}
.join-status{min-height:0;font-size:.85rem;font-weight:700;color:var(--ink-3)}
.join-status:empty{display:none}
.join-status.ok{color:var(--ok)}
.join-status.error{color:var(--danger)}
.entry-card .btn--lg{min-height:48px;font-size:1rem;border-radius:var(--r)}
.btn--dark{background:var(--ink);border-color:transparent;color:var(--bg)}
.btn--dark:hover{background:var(--ink);filter:brightness(1.15)}

/* Farbwahl */
.color-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(32px,1fr));gap:8px}
.color-choice{
  position:relative;width:100%;max-width:38px;aspect-ratio:1;justify-self:center;
  border:0;padding:0;border-radius:50%;font-size:0;cursor:pointer;
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.16);
  transition:transform .1s ease,box-shadow .15s ease;
}
.color-choice:active{transform:scale(.9)}
.color-choice.active{box-shadow:inset 0 0 0 1px rgba(0,0,0,.16),0 0 0 3px var(--surface),0 0 0 5px var(--ink)}
.color-choice.active::after{
  content:"";position:absolute;left:50%;top:46%;width:36%;height:18%;
  border-left:3px solid currentColor;border-bottom:3px solid currentColor;
  transform:translate(-50%,-50%) rotate(-45deg);
}
.color-choice--placeholder{
  grid-column:1 / -1;max-width:none;aspect-ratio:auto;height:40px;border-radius:var(--r);
  display:grid;place-items:center;font-size:.85rem;font-weight:700;color:var(--ink-3);cursor:default;
  background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--line-2);
}
.color-grid.is-disabled{opacity:1}
.color-grid:empty::before{
  content:"Erst den Raumcode eingeben";grid-column:1 / -1;height:40px;border-radius:var(--r);
  display:grid;place-items:center;font-size:.85rem;font-weight:700;color:var(--ink-3);
  background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--line-2);
}
/* dunkle Farbfelder im Dunkel-Modus sichtbar halten */
html[data-theme="dark"] .color-choice{box-shadow:inset 0 0 0 1px rgba(255,255,255,.28)}
html[data-theme="dark"] .color-choice.active{box-shadow:inset 0 0 0 1px rgba(255,255,255,.28),0 0 0 3px var(--surface),0 0 0 5px var(--ink)}

/* ---------- Weitere Karten ---------- */
.lobby-more{display:grid;grid-template-columns:1fr;gap:10px}
.accordion{padding:0}
.accordion__summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:10px;padding:12px 14px;
}
.accordion__summary::-webkit-details-marker{display:none}
.accordion__title{flex:1;display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.02rem}
.accordion__title .entry-icon{width:34px;height:34px;border-radius:11px}
.accordion__hint{font-size:.8rem;font-weight:700;color:var(--ink-3)}
.accordion__chevron{color:var(--ink-3);transition:transform .2s ease}
.accordion[open] .accordion__chevron{transform:rotate(180deg)}
.accordion__body{padding:0 14px 14px;display:flex;flex-direction:column;gap:12px;color:var(--ink-2)}
.accordion__body p{margin:0;line-height:1.55}
.inline-form{display:flex;gap:8px}
.inline-form .field{flex:1}
.rules-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px;margin-top:4px}
.rules-block{padding:14px;border-radius:var(--r);background:var(--surface-2);border:1px solid var(--line)}
.rules-block h3{margin:0 0 6px;font-size:.95rem;font-weight:800;color:var(--ink)}
.rules-block p{font-size:.88rem;line-height:1.5}
.rules-block .btn{margin-top:10px}

/* ---------- Admin ---------- */
.admin-card{display:flex;flex-direction:column;gap:12px;padding:18px;border-color:var(--brand)}
.admin-card h2{margin:0;font-size:1.1rem;font-weight:850;display:flex;align-items:center;gap:8px}
.btn-row{display:flex;flex-wrap:wrap;gap:8px}
.admin-status,.cleanup-status{font-size:.82rem;font-weight:700;color:var(--ink-3)}
.admin-status.ok{color:var(--ok)}
.admin-status.error{color:var(--danger)}
.admin-actions{display:flex;flex-direction:column;gap:12px;padding-top:12px;border-top:1px solid var(--line)}
.admin-rooms{display:flex;flex-direction:column;gap:8px}
.admin-room{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:10px 12px;border-radius:var(--r);background:var(--surface-2);border:1px solid var(--line);
}
.admin-room__meta{display:flex;flex-wrap:wrap;align-items:center;gap:4px 12px;font-size:.85rem;color:var(--ink-2)}
.admin-room__meta strong{font-size:1rem;letter-spacing:.14em;color:var(--ink)}

.lobby-wrap .legal{padding:18px 8px 22px}

/* ---------- Größere Bildschirme ---------- */
@media (max-width:520px){
  .accordion__hint{display:none}
}
@media (min-width:760px){
  .lobby-wrap{padding:20px 24px 8px;gap:20px}
  .hero{padding:24px 28px}
  .lobby-grid{grid-template-columns:1fr 1fr;gap:16px;align-items:start}
  .entry-card{padding:18px}
  .lobby-more{grid-template-columns:1fr 1fr;align-items:start}
  .lobby-more #rulesDetails[open]{grid-column:1 / -1}
}