* { box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  margin: 0;
  padding: 16px;
  background: #12161f;
  color: #e6e8ee;
  max-width: 720px;
  margin: 0 auto;
}

.hidden { display: none !important; }

.card {
  background: #1b2130;
  border-radius: 12px;
  padding: 20px;
  margin-top: 12px;
}

h1, h2 { margin: 0 0 12px; font-size: 20px; }

input, select {
  width: 100%;
  padding: 10px;
  margin: 6px 0;
  border: 1px solid #2c3448;
  border-radius: 8px;
  background: #12161f;
  color: #e6e8ee;
  font-size: 15px;
}

button {
  padding: 10px 16px;
  margin: 6px 4px 6px 0;
  border: none;
  border-radius: 8px;
  background: #3b62d9;
  color: #fff;
  font-size: 15px;
  cursor: pointer;
}

button:hover { background: #4a72ea; }
button.secondary { background: #2c3448; }

#statusBar {
  padding: 8px;
  color: #8b96ad;
  font-size: 14px;
  min-height: 20px;
}

#chatLog {
  height: 320px;
  overflow-y: auto;
  background: #12161f;
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 8px;
  font-size: 15px;
  line-height: 1.5;
}

#chatLog div { padding: 2px 0; word-break: break-word; }

#captchaBox button {
  font-size: 28px;
  padding: 10px 18px;
  margin: 4px;
}

.actions { display: flex; flex-wrap: wrap; align-items: center; }

video {
  width: 100%;
  background: #000;
  border-radius: 8px;
  margin: 4px 0;
  min-height: 160px;
}

#vipPlans button { display: block; width: 100%; text-align: left; }