@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap');

:root {
  --p123-primary: #1abc9c;
  --p123-accent: #ff6b3d;
  --p123-bg: #f7f2ff;
  --p123-modal-bg: #ffffff;
  --p123-shadow: 0 10px 25px rgba(0,0,0,0.12);
}

.p123-app {
  font-family: 'Poppins', sans-serif;
  text-align: center;
  color: #333;
  max-width: 860px;
  margin: 0 auto;
  padding: 1rem;
}

.p123-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.p123-intro-btn,
.p123-logo {
  background: var(--p123-accent);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
}

.p123-logo { background: var(--p123-primary); }

.p123-title { font-size: 2rem; margin: 0.5rem 0; font-weight: 600; }
.p123-subtitle { font-size: 1.25rem; margin-bottom: 2rem; color: #555; }

.p123-primary-btn,
.p123-secondary-btn,
.p123-tertiary-btn {
  display: inline-block;
  margin: 0.5rem;
  padding: 1rem 2rem;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  transition: transform .15s ease-in-out;
}

.p123-primary-btn { background: var(--p123-primary); color: #fff; }
.p123-secondary-btn { background: var(--p123-accent); color: #fff; }
.p123-tertiary-btn { background: var(--p123-bg); color: var(--p123-accent); border: 2px solid var(--p123-accent); }

.p123-primary-btn:hover,
.p123-secondary-btn:hover,
.p123-tertiary-btn:hover {
  transform: translateY(-3px);
}

.p123-footer { margin-top: 3rem; font-size: 0.85rem; color: #777; }

.p123-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 9999;
}

.p123-modal.open { display: flex; }

.p123-modal-content {
  background: var(--p123-modal-bg);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 10px;
  padding: 2rem;
  position: relative;
  box-shadow: var(--p123-shadow);
}

.p123-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: transparent;
  border: none;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  color: #888;
}

.p123-guide {
  width: 90px;
  height: 90px;
  margin-top: 1rem;
  cursor: pointer;
}

.p123-video {
  background: #000;
  height: 180px;
  margin-bottom: 1.5rem;
}

.p123-chat {
  background: var(--p123-bg);
  padding: 1rem;
  border-radius: 6px;
}