/* WordCloud App - gemeinsames Layout/Reset
   Nutzt ausschließlich CSS-Variablen, die von den Theme-Dateien in
   assets/css/themes/*.css gesetzt werden. Neue Themes müssen nur diese
   Variablen neu definieren, kein Selektor hier muss angefasst werden. */

/* Selbst gehostete Variable-Font-Datei (SIL OFL 1.1, siehe assets/fonts/SpaceGrotesk-OFL.txt).
   Kein Google-Fonts-CDN o.ä. -> keine externen Requests, DSGVO-unkritisch. */
@font-face {
  font-family: "Space Grotesk";
  src: url("../fonts/SpaceGrotesk-Variable.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-family);
  line-height: 1.5;
  min-height: 100vh;
}

a {
  color: var(--accent);
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.page--top {
  justify-content: flex-start;
}

.container {
  width: 100%;
  max-width: 480px;
}

.container--wide {
  max-width: 900px;
}

.brand {
  text-align: center;
  margin-bottom: 24px;
}

.brand h1 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin: 0 0 4px;
  letter-spacing: var(--heading-letter-spacing, normal);
  text-transform: var(--heading-text-transform, none);
}

.brand p {
  color: var(--fg-muted);
  margin: 0;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  padding: 28px;
  margin-bottom: 20px;
}

.card h2 {
  font-family: var(--font-heading);
  margin-top: 0;
  font-size: 1.15rem;
}

label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: var(--fg-muted);
}

input[type="text"],
input[type="number"],
textarea,
select {
  width: 100%;
  font: inherit;
  color: var(--fg);
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) - 4px);
  padding: 11px 13px;
  margin-bottom: 14px;
}

input[type="text"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

textarea {
  resize: vertical;
  min-height: 70px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: inherit;
  font-weight: 600;
  border: 1px solid transparent;
  border-radius: calc(var(--radius) - 4px);
  padding: 11px 18px;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.05s ease, opacity 0.15s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-fg);
  width: 100%;
}

.btn-primary:hover {
  opacity: 0.92;
}

.btn-secondary {
  background: transparent;
  color: var(--fg);
  border-color: var(--border);
}

.btn-danger {
  background: var(--danger);
  color: var(--danger-fg);
}

.btn-small {
  padding: 6px 10px;
  font-size: 0.85rem;
}

.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.term-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.term-row input {
  margin-bottom: 0;
}

.term-remove {
  flex: 0 0 auto;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  border-radius: calc(var(--radius) - 4px);
  width: 42px;
  cursor: pointer;
  font-size: 1.1rem;
}

.actions-row {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
}

.error-box {
  background: var(--danger-bg);
  color: var(--danger-text);
  border: 1px solid var(--danger);
  border-radius: calc(var(--radius) - 4px);
  padding: 10px 14px;
  margin-bottom: 16px;
  font-size: 0.9rem;
  display: none;
}

.error-box.visible {
  display: block;
}

.success-box {
  background: var(--success-bg);
  color: var(--success-text);
  border: 1px solid var(--success);
  border-radius: calc(var(--radius) - 4px);
  padding: 10px 14px;
  margin-bottom: 16px;
  font-size: 0.9rem;
  display: none;
}

.success-box.visible {
  display: block;
}

.question-banner {
  text-align: center;
  margin-bottom: 20px;
}

.question-banner .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-bottom: 6px;
}

.question-banner h1 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin: 0;
  letter-spacing: var(--heading-letter-spacing, normal);
  text-transform: var(--heading-text-transform, none);
}

.code-display {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-align: center;
  color: var(--accent);
  margin: 10px 0;
}

.qr-wrap {
  display: flex;
  justify-content: center;
  padding: 16px;
  background: #fff;
  border-radius: var(--radius);
  margin: 14px 0;
}

.hint {
  color: var(--fg-muted);
  font-size: 0.85rem;
  text-align: center;
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-active {
  background: var(--success-bg);
  color: var(--success-text);
}

.badge-closed {
  background: var(--danger-bg);
  color: var(--danger-text);
}

.theme-picker {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.theme-swatch {
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  cursor: pointer;
  text-align: center;
  background: var(--input-bg);
  font-size: 0.85rem;
  font-weight: 600;
}

.theme-swatch.selected {
  border-color: var(--accent);
}

.theme-swatch .dot-row {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: 8px;
}

.theme-swatch .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.moderation-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 420px;
  overflow-y: auto;
}

.moderation-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
}

.moderation-list .term-text {
  font-weight: 600;
}

.moderation-list .term-count {
  color: var(--fg-muted);
  font-size: 0.85rem;
  margin-left: 8px;
}

.moderation-empty {
  color: var(--fg-muted);
  text-align: center;
  padding: 20px 0;
}

.cloud-shell {
  position: fixed;
  inset: 0;
  background: var(--wc-bg);
  display: flex;
  flex-direction: column;
}

.cloud-shell .question-banner {
  padding: 22px 16px 8px;
  color: var(--wc-question-fg, var(--fg));
}

.cloud-shell .question-banner h1 {
  color: var(--wc-question-fg, var(--fg));
}

.cloud-shell .join-hint {
  position: absolute;
  bottom: 14px;
  right: 18px;
  color: var(--wc-question-fg, var(--fg));
  opacity: 0.7;
  font-size: 0.85rem;
  text-align: right;
}

#cloud-container {
  position: relative;
  flex: 1;
  overflow: hidden;
}

#cloud-container .cloud-word {
  position: absolute;
  white-space: nowrap;
  font-family: var(--wc-font);
  font-weight: var(--wc-font-weight, 700);
  text-shadow: var(--wc-text-shadow, none);
  --wc-rotate: 0deg;
  transform: translate(-50%, -50%) rotate(var(--wc-rotate));
  transition:
    left 0.7s cubic-bezier(0.34, 1.56, 0.64, 1),
    top 0.7s cubic-bezier(0.34, 1.56, 0.64, 1),
    font-size 0.55s cubic-bezier(0.34, 1.56, 0.64, 1),
    color 0.4s ease;
  cursor: default;
}

#cloud-container .cloud-word.wc-enter {
  animation: wc-pop-in 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

#cloud-container .cloud-word.wc-leaving {
  transition: opacity 0.45s ease, transform 0.45s ease;
  opacity: 0;
  transform: translate(-50%, -50%) rotate(var(--wc-rotate)) scale(0.5);
}

@keyframes wc-pop-in {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(var(--wc-rotate)) scale(0);
  }
  60% {
    opacity: 1;
    transform: translate(-50%, -50%) rotate(var(--wc-rotate)) scale(1.18);
  }
  100% {
    opacity: 1;
    transform: translate(-50%, -50%) rotate(var(--wc-rotate)) scale(1);
  }
}

.footer-note {
  text-align: center;
  margin-top: 8px;
  color: var(--fg-muted);
  font-size: 0.8rem;
}

.small-link {
  display: block;
  text-align: center;
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.session-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.session-links .btn {
  flex: 1;
}

.recent-sessions {
  list-style: none;
  padding: 0;
  margin: 0;
}

.recent-sessions li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.recent-sessions a {
  text-decoration: none;
  font-weight: 600;
}

.recent-sessions .meta {
  color: var(--fg-muted);
  font-size: 0.8rem;
}