:root {
  --bg: #0b0d12;
  --surface: #151923;
  --surface-2: #1c2130;
  --border: #2a3042;
  --text: #e8eaf2;
  --muted: #8b93a8;
  --accent: #7c5cff;
  --accent-2: #9b85ff;
  --ok: #35d49a;
  --warn: #ffb547;
  --danger: #ff5c7a;
  --accent-text: #ffffff;
  --radius: 12px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
}

h1, h2, h3 { margin: 0; line-height: 1.2; }
h3 { font-size: 1rem; margin-top: 1.2rem; margin-bottom: .5rem; }
.muted { color: var(--muted); }
.small { font-size: .85em; }
.center { text-align: center; }
.error { color: var(--danger); margin: 0; }

input, select, textarea, button { font: inherit; color: inherit; }
input, select, textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .55rem .7rem;
  outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
textarea { resize: vertical; }
label { display: block; font-weight: 500; }
label > :is(input, select, textarea) { display: block; margin-top: .3rem; }
label.check { display: flex; gap: .5rem; align-items: center; font-weight: 400; cursor: pointer; }
label.check input { width: auto; accent-color: var(--accent); }

.btn {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .5rem .9rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s, border-color .15s;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); font-weight: 600; }
.btn.primary:hover { background: var(--accent-2); }
.btn.danger { color: var(--danger); }
.btn.danger:hover { border-color: var(--danger); }
.icon-btn {
  background: none; border: 0; cursor: pointer; color: var(--muted);
  padding: .25rem .4rem; border-radius: 6px; line-height: 1;
}
.icon-btn:hover { color: var(--text); background: var(--surface-2); }
.icon-btn.small { font-size: .8rem; }
.link { background: none; border: 0; color: var(--accent-2); cursor: pointer; text-decoration: underline; padding: 0; }
.chip {
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px;
  padding: .2rem .7rem; font-size: .85rem; cursor: pointer;
}
.chip:hover { border-color: var(--accent); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

/* ---- Login ---- */
.login {
  min-height: 100vh; display: grid; place-content: center; gap: 1rem; justify-items: center; padding: 16px;
}
.login-card { width: min(380px, calc(100vw - 32px)); padding: 1.6rem; display: grid; gap: 1rem; }
.login-card h1 { font-size: 1.5rem; }
.login-brand { display: grid; justify-items: center; gap: .6rem; text-align: center; }
.login-brand .brand-logo { max-width: 100%; max-height: 110px; object-fit: contain; }
.event-name { margin: 0; color: var(--accent-2); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
#login-tagline { text-align: center; }
.login-card h2 { font-size: 1.2rem; }
.login-card p { margin: 0; }

/* ---- Topbar ---- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 1rem;
  padding: .6rem 16px;
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.brand { font-weight: 700; white-space: nowrap; display: flex; align-items: center; gap: .6rem; min-width: 0; }
.brand .brand-logo { height: 32px; width: auto; max-width: 180px; object-fit: contain; }
.brand-name { overflow: hidden; text-overflow: ellipsis; }
.tabs { display: flex; gap: .25rem; flex: 1; justify-content: center; }
.tab {
  background: none; border: 0; padding: .45rem .8rem; border-radius: 8px; cursor: pointer;
  color: var(--muted); font-weight: 600; position: relative;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--text); background: var(--surface-2); }
.me {
  display: flex; gap: .4rem; align-items: center;
  background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
  padding: .3rem .8rem; cursor: pointer; max-width: 40vw;
}
.me:hover { border-color: var(--accent); }
#me-nick { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }

.banner { background: var(--warn); color: #111; text-align: center; padding: .4rem; font-weight: 600; }

.badge {
  display: inline-grid; place-content: center;
  min-width: 1.3rem; height: 1.3rem; padding: 0 .35rem;
  background: var(--danger); color: #fff; border-radius: 999px;
  font-size: .72rem; font-weight: 700;
}

/* ---- Panels ---- */
.tab-panel { max-width: 980px; margin: 0 auto; padding: 16px; }
.toolbar { display: flex; gap: .75rem; align-items: center; margin-bottom: 1rem; flex-wrap: wrap; }
.toolbar input[type=search] { flex: 1; min-width: 160px; }

.day { font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 1.4rem 0 .6rem; }
.day:first-child { margin-top: 0; }

.empty { padding: 2rem; text-align: center; }
.empty p { margin: .3rem 0; }

/* ---- Round cards ---- */
.round {
  display: grid; grid-template-columns: 4.5rem 1fr auto; gap: 1rem; align-items: center;
  padding: .9rem 1rem; margin-bottom: .6rem; cursor: pointer;
  transition: border-color .15s, transform .15s;
}
.round:hover, .round:focus-visible { border-color: var(--accent); outline: none; }
.round.mine { border-left: 3px solid var(--ok); }
.round.started { opacity: .7; }
.round-time { display: grid; text-align: center; }
.round-time strong { font-size: 1.25rem; }
.round-main { min-width: 0; display: grid; gap: .35rem; }
.round-title { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.round-title h3 { margin: 0; font-size: 1.1rem; }
.round-people { display: flex; gap: .35rem; align-items: center; flex-wrap: wrap; }
.round-people .count { font-weight: 600; margin-right: .2rem; }
.round-actions { display: flex; gap: .5rem; }
.clamp { margin: 0; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

.tag {
  font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
  padding: .12rem .45rem; border-radius: 6px; background: var(--surface-2); color: var(--muted);
}
.tag.ok { background: rgb(53 212 154 / .15); color: var(--ok); }
.tag.warn { background: rgb(255 181 71 / .15); color: var(--warn); }
.tag.hot { background: rgb(255 92 122 / .15); color: var(--danger); }

.nick {
  display: inline-flex; align-items: center; gap: .3rem;
  color: var(--c, var(--text)); font-weight: 600;
}
.round-people .nick {
  background: var(--surface-2); border-radius: 999px; padding: .05rem .55rem; font-size: .85rem;
}
.nick::before {
  content: ""; width: .45rem; height: .45rem; border-radius: 50%; background: var(--border); flex: none;
}
.nick.online::before { background: var(--ok); box-shadow: 0 0 6px var(--ok); }
.seat {
  font-size: .75rem; font-weight: 600; color: var(--muted);
  border: 1px solid var(--border); border-radius: 5px; padding: 0 .3rem;
}
.seat.big { font-size: .9rem; color: var(--text); padding: .1rem .5rem; }

/* ---- Players ---- */
.player-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.player { display: flex; justify-content: space-between; align-items: center; gap: .5rem; padding: .7rem .9rem; }
.player > div:first-child { min-width: 0; }
.player-right { display: flex; align-items: center; gap: .3rem; }

/* ---- Chat ---- */
.chat { display: flex; flex-direction: column; min-height: 0; }
#tab-chat .chat { height: calc(100vh - 110px); height: calc(100dvh - 110px); }
.chat-log { flex: 1; overflow-y: auto; padding: .8rem; display: flex; flex-direction: column; gap: .5rem; min-height: 0; }
.chat-form { display: flex; gap: .5rem; padding: .6rem; border-top: 1px solid var(--border); }
.msg { max-width: 85%; align-self: flex-start; }
.msg.mine { align-self: flex-end; }
.msg-head { display: flex; gap: .5rem; align-items: baseline; font-size: .85rem; }
.msg.mine .msg-head { justify-content: flex-end; }
.msg-text {
  background: var(--surface-2); border-radius: 10px; padding: .45rem .7rem; margin-top: .15rem;
  white-space: pre-wrap; overflow-wrap: anywhere;
}
.msg.mine .msg-text { background: color-mix(in srgb, var(--accent) 25%, transparent); }
.msg.mention .msg-text { box-shadow: inset 3px 0 0 var(--warn); }

/* ---- Dialogs ---- */
.dialog {
  width: min(520px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.2rem;
}
.dialog.wide { width: min(960px, calc(100vw - 32px)); height: min(680px, calc(100vh - 32px)); display: none; }
.dialog.wide[open] { display: flex; flex-direction: column; }
.dialog::backdrop { background: rgb(0 0 0 / .6); backdrop-filter: blur(2px); }
.dialog form:not(.chat-form) { display: grid; gap: .9rem; }
.dialog h3 { margin: .4rem 0 0; }
.dialog-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.dialog-head h2 { font-size: 1.3rem; overflow-wrap: anywhere; }
.dialog-foot { display: flex; justify-content: space-between; gap: .5rem; margin-top: .4rem; }
.dialog-foot .btn:only-child, .dialog-foot .btn.primary { margin-left: auto; }
.row { display: flex; gap: .75rem; }
.row > * { flex: 1; }
.row > .btn { flex: none; }
.quick-times { display: flex; gap: .4rem; flex-wrap: wrap; margin-top: -.3rem; }

.rd-body { display: grid; grid-template-columns: 1fr 1.3fr; gap: 1.2rem; flex: 1; min-height: 0; margin-top: .8rem; }
.rd-info { overflow-y: auto; }
.rd-meta { display: flex; flex-direction: column; gap: .3rem; margin: 0; }
.rd-desc { white-space: pre-wrap; overflow-wrap: anywhere; background: var(--surface-2); border-radius: 8px; padding: .6rem .8rem; }
.rd-actions { display: flex; gap: .5rem; flex-wrap: wrap; margin: .9rem 0; }
.people { list-style: none; padding: 0; margin: 0; display: grid; gap: .35rem; }
#rd-chat { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; }

/* ---- Toasts ---- */
.toasts {
  position: fixed; right: 16px; bottom: 16px; z-index: 100;
  display: grid; gap: .5rem; width: min(360px, calc(100vw - 32px));
}
.toast {
  background: var(--surface-2); border: 1px solid var(--border); border-left: 4px solid var(--accent);
  border-radius: 10px; padding: .7rem .9rem; box-shadow: 0 8px 24px rgb(0 0 0 / .4);
  animation: toast-in .2s ease-out; transition: opacity .4s, transform .4s;
}
.toast.error { border-left-color: var(--danger); }
.toast.clickable { cursor: pointer; }
.toast.out { opacity: 0; transform: translateY(8px); }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } }

/* ---- Mobile ---- */
@media (max-width: 720px) {
  .topbar { flex-wrap: wrap; gap: .5rem; }
  .tabs { order: 3; width: 100%; justify-content: stretch; }
  .tab { flex: 1; }
  .me { margin-left: auto; }
  #tab-chat .chat { height: calc(100dvh - 150px); }
  .round { grid-template-columns: 3.6rem 1fr; }
  .round-actions { grid-column: 1 / -1; justify-content: flex-end; }
  .rd-body { grid-template-columns: 1fr; overflow-y: auto; }
  .rd-info { overflow: visible; }
  #rd-chat { min-height: 360px; }
  .dialog.wide { height: calc(100dvh - 32px); }
  .msg { max-width: 95%; }
}

/* ---- Cover & Spielauswahl ---- */
.cover { border-radius: 6px; object-fit: cover; aspect-ratio: 460 / 215; background: var(--surface-2); }
.cover.thumb { height: 30px; }
.rd-head { display: flex; align-items: center; gap: .8rem; min-width: 0; }
#rd-cover { height: 48px; }

/* Spielauswahl (Combobox) */
.field > label { margin-bottom: .3rem; }
.combo { position: relative; }
.combo.has-cover input { padding-left: 4.6rem; }
.combo-cover {
  position: absolute; left: .45rem; top: 50%; transform: translateY(-50%);
  height: 28px; aspect-ratio: 460 / 215; object-fit: cover; border-radius: 4px; pointer-events: none;
}
.combo-list {
  position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 20;
  list-style: none; margin: 0; padding: .25rem;
  max-height: 264px; overflow-y: auto; overscroll-behavior: contain;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px;
  box-shadow: 0 10px 30px rgb(0 0 0 / .5);
}
.combo-list li {
  display: flex; align-items: center; gap: .6rem;
  padding: .3rem .45rem; border-radius: 6px; cursor: pointer;
}
.combo-list li:hover, .combo-list li.active { background: color-mix(in srgb, var(--accent) 28%, transparent); }
.combo-icon {
  flex: none; width: 58px; aspect-ratio: 460 / 215; border-radius: 4px; object-fit: cover; background: var(--bg);
}
.combo-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.combo-max { flex: none; color: var(--muted); font-size: .8rem; }
.initials {
  display: inline-grid; place-content: center; font-weight: 800; font-size: .72rem; text-transform: uppercase;
  background: color-mix(in srgb, var(--accent) 22%, var(--surface)); color: var(--accent-2);
}
.slot-img { width: 100%; height: 100%; object-fit: cover; display: grid; }
#cache-covers { justify-self: start; margin-top: .4rem; }

/* ---- Teilen ---- */
.share { display: flex; gap: 1rem; align-items: center; }
.qr { width: 120px; height: 120px; background: #fff; border-radius: 8px; padding: 4px; flex: none; }
.share p { margin: 0 0 .3rem; }
.share-url { font-weight: 700; overflow-wrap: anywhere; }
.share-links { display: flex; gap: 1rem; flex-wrap: wrap; }
.share-links a { color: var(--accent-2); }

/* ---- Spiele verwalten ---- */
.game-form { display: flex !important; gap: .5rem; margin: .8rem 0; }
.game-form input[name=maxPlayers] { width: 5.5rem; flex: none; }
.game-admin-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; max-height: 60vh; overflow-y: auto; }
.game-admin { display: flex; gap: .6rem; align-items: center; background: var(--surface-2); border-radius: 8px; padding: .5rem; }
.game-admin-fields { flex: 1; display: grid; gap: .4rem; min-width: 0; }
.game-admin-fields input { padding: .35rem .5rem; }
.game-admin-fields input[type=number] { flex: 0 0 5.5rem; }
.cover-slot {
  flex: none; width: 110px; aspect-ratio: 460 / 215; padding: 0; overflow: hidden; cursor: pointer;
  border: 1px dashed var(--border); border-radius: 6px; background: var(--bg); color: var(--muted); font-size: .75rem;
}
.cover-slot:hover { border-color: var(--accent); color: var(--text); }

@media (max-width: 720px) {
  .brand .brand-logo { height: 26px; max-width: 120px; }
  .brand-name { display: none; }
  .cover-slot { width: 80px; }
  .share { flex-direction: column; align-items: flex-start; }
}