* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: #f3f4f6;
  color: #111827;
  font-family: Arial, Helvetica, sans-serif;
}

body {
  min-height: 100vh;
}

/* ===== GENERIC / START PAGE ===== */

.container {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 10px;
}

.card {
  background: #ffffff;
  border: 1px solid #d1d5db;
  border-radius: 12px;
  padding: 10px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
}

h1 {
  margin: 0 0 4px;
  font-size: 1.2rem;
}

.muted {
  font-size: 0.75rem;
  color: #6b7280;
  margin: 0;
}

.room-id-wrap {
  word-break: break-all;
}

/* ===== LANDING PAGE ===== */

.landing-page {
  padding-top: 18px;
  padding-bottom: 24px;
}

.landing-card {
  padding: 18px;
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.08);
}

.landing-hero {
  margin-bottom: 18px;
}

.landing-badge {
  display: inline-block;
  margin-bottom: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #eef2ff;
  border: 1px solid #c7d2fe;
  color: #3730a3;
  font-size: 0.75rem;
  font-weight: 700;
}

.landing-title {
  margin: 0 0 6px;
  font-size: 2rem;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.landing-subtitle {
  font-size: 1rem;
  font-style: italic;
  color: #374151;
  margin-bottom: 6px;
}

.landing-tagline {
  font-size: 0.8rem;
  color: #6b7280;
}

.trap-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 18px;
}

.info-column {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.info-box {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  line-height: 1.5;
}

.info-box-title {
  font-weight: 700;
  margin-bottom: 8px;
}

.info-box p,
.info-box ul,
.info-box ol {
  margin: 0;
}

.info-box ul,
.info-box ol {
  padding-left: 18px;
}

.info-box-warning {
  background: #fff7ed;
  border-color: #fdba74;
  color: #9a3412;
}

.info-box-blue {
  background: #eff6ff;
  border-color: #bfdbfe;
}

.info-box-blue .info-box-title {
  color: #1d4ed8;
}

.info-box-neutral {
  background: #f9fafb;
  border-color: #e5e7eb;
}

.info-box-yellow {
  background: #fefce8;
  border-color: #fde68a;
}

.info-box-yellow .info-box-title {
  color: #92400e;
}

.intro-text {
  color: #4b5563;
  line-height: 1.55;
  padding: 2px 2px 0;
}

.form-divider {
  height: 1px;
  background: linear-gradient(to right, transparent, #d1d5db, transparent);
  margin: 18px 0 14px;
}

.create-room-btn {
  margin-top: 12px;
  width: 100%;
}

/* ===== INPUTS ===== */

.input {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 8px;
  font-size: 14px;
  background: #fff;
  color: #111827;
}

.input:focus,
.room-page .input-bar textarea:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.12);
}

.textarea {
  min-height: 110px;
  resize: vertical;
}

.label {
  font-size: 0.8rem;
  font-weight: 700;
  display: block;
  margin: 10px 0 6px;
}

/* ===== BUTTONS ===== */

.button {
  border: 0;
  border-radius: 8px;
  padding: 10px;
  font-weight: 700;
  cursor: pointer;
  background: #2563eb;
  color: #fff;
}

.button:hover {
  background: #1d4ed8;
}

.button-secondary {
  background: #4b5563;
}

.button-secondary:hover {
  background: #374151;
}

.button-danger {
  background: #dc2626;
}

.button-danger:hover {
  background: #b91c1c;
}

/* ===== OPTIONAL START PAGE STATUS / LINK BOX ===== */

.status-footer {
  display: none;
  margin-top: 10px;
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(249, 250, 251, 0.95);
  font-size: 0.75rem;
  text-align: center;
}

.status-footer:not(:empty) {
  display: block;
}

.link-box {
  display: block;
  margin-top: 10px;
  padding: 10px 12px;
  background: #eef2ff;
  border: 1px solid #c7d2fe;
  border-radius: 10px;
  word-break: break-all;
}

/* ===== ROOM PAGE / MESSENGER LAYOUT ===== */

.room-page {
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}

.room-page .app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  max-width: 920px;
  margin: 0 auto;
  background: #ffffff;
  border-left: 1px solid #d1d5db;
  border-right: 1px solid #d1d5db;
  overflow: hidden;
}

.room-page .header {
  flex: 0 0 auto;
  position: relative;
  z-index: 20;
  background: #ffffff;
  padding: 10px 10px 6px 10px;
  border-bottom: 1px solid #e5e7eb;
}

.room-page .top-compact-row {
  display: flex;
  gap: 6px;
  margin-bottom: 6px;
}

.room-page .mini-box {
  border: 1px solid #dbeafe;
  background: #eff6ff;
  border-radius: 8px;
  padding: 6px;
  min-height: 48px;
}

.room-page .timer-mini {
  width: 80px;
  flex: 0 0 80px;
}

.room-page .link-mini {
  flex: 1;
  text-align: left;
  cursor: pointer;
  color: #1e3a8a;
}

.room-page .link-mini:hover {
  background: #e0e7ff;
}

.room-page .mini-label {
  font-size: 0.65rem;
  color: #1d4ed8;
  margin-bottom: 2px;
  font-weight: 700;
}

.room-page .mini-value {
  font-size: 0.85rem;
  font-weight: 700;
}

.room-page .mini-link-text {
  font-size: 0.7rem;
  word-break: break-all;
}

.room-page .title-row {
  margin-bottom: 6px;
}

.room-page .auth-bar {
  display: flex;
  gap: 6px;
}

.room-page .password-compact {
  flex: 1;
}

.room-page .action-row {
  display: flex;
  gap: 6px;
  margin-top: 6px;
}

.room-page .action-btn {
  flex: 1;
  margin-top: 0;
}

.room-page .status-top {
  display: none;
  flex: 0 0 auto;
  padding: 6px 10px;
  border-bottom: 1px solid #e5e7eb;
  background: rgba(249, 250, 251, 0.95);
  font-size: 0.75rem;
  text-align: center;
}

.room-page .status-top:not(:empty) {
  display: block;
}

.room-page .messages {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 8px 10px;
  background: #fafafa;
  -webkit-overflow-scrolling: touch;
}

.room-page .message {
  padding: 8px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid #e5e7eb;
  margin-bottom: 6px;
}

.room-page .message:last-child {
  margin-bottom: 0;
}

.room-page .message-meta {
  font-size: 0.7rem;
  color: #6b7280;
  margin-bottom: 3px;
}

.room-page .message-text {
  font-size: 0.85rem;
  word-break: break-word;
  white-space: pre-wrap;
  line-height: 1.35;
}

.room-page .message-text img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.room-page .system-message {
  margin-bottom: 6px;
  padding: 7px 8px;
  border-radius: 8px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  font-size: 0.8rem;
  font-weight: 700;
}

.room-page .system-message:last-child {
  margin-bottom: 0;
}

.room-page .input-bar {
  flex: 0 0 auto;
  display: flex;
  gap: 6px;
  align-items: flex-end;
  padding: 8px 10px calc(8px + env(safe-area-inset-bottom)) 10px;
  background: #ffffff;
  border-top: 1px solid #e5e7eb;
}

.room-page .input-bar textarea {
  flex: 1;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 8px;
  font-size: 14px;
  min-height: 44px;
  max-height: 140px;
  resize: none;
  font-family: Arial, Helvetica, sans-serif;
  background: #fff;
  color: #111827;
}

.room-page .input-bar button {
  flex: 0 0 52px;
  height: 44px;
  border: 0;
  border-radius: 8px;
  background: #2563eb;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
}

.room-page .input-bar button:hover {
  background: #1d4ed8;
}

/* ===== MOBILE ===== */

@media (min-width: 900px) {
  .trap-info-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .landing-card {
    padding: 22px;
  }

  .landing-title {
    font-size: 2.4rem;
  }
}

@media (max-width: 680px) {
  .room-page .app {
    max-width: none;
    border-left: 0;
    border-right: 0;
  }

  .room-page .header {
    padding: 8px 8px 6px 8px;
  }

  .room-page .messages {
    padding: 8px;
  }

  .room-page .input-bar {
    padding: 8px 8px calc(8px + env(safe-area-inset-bottom)) 8px;
  }

  .room-page .action-btn {
    padding: 12px;
    font-size: 15px;
  }

  .room-page .mini-value {
    font-size: 0.9rem;
  }

  .room-page .mini-link-text {
    font-size: 0.75rem;
  }

  .landing-card {
    padding: 14px;
    border-radius: 14px;
  }

  .landing-title {
    font-size: 1.7rem;
  }

  .landing-subtitle {
    font-size: 0.95rem;
  }
}
/* ===== INFO ROW (Titel + Refresh nebeneinander) ===== */

.info-row {
  display: flex;
  gap: 6px;
  margin-top: 6px;
}

.info-box {
  flex: 1;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 6px 8px;
  background: #f9fafb;
}

.info-title {
  font-size: 0.9rem;
  font-weight: 700;
}

.info-meta {
  font-size: 0.7rem;
  color: #6b7280;
}

/* Refresh klein und kompakt */
.refresh-box {
  width: 70px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 6px;
  font-size: 0.75rem;
  background: #fff;
}

/* Mobile Feintuning */
@media (max-width: 680px) {

  .info-title {
    font-size: 0.85rem;
  }

  .refresh-box {
    width: 60px;
    font-size: 0.7rem;
  }
}
/* ===== REFRESH WRAPPER ===== */

.refresh-wrapper {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-width: 70px;
}

.refresh-label {
  font-size: 0.6rem;
  color: #6b7280;
  margin-bottom: 2px;
  font-weight: 700;
}

.refresh-box {
  width: 70px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 6px;
  font-size: 0.75rem;
  background: #fff;
}

/* Mobile */
@media (max-width: 680px) {
  .refresh-box {
    width: 60px;
    font-size: 0.7rem;
  }
}