/* (e-style.css: 진짜 나이지리아 20대 스타일) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600&display=swap');
body {
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  background: #151a17;
  margin: 0;
  padding: 0;
  color: #e7fef2;
  font-size: 15px;
  min-height: 90vh;
}
#introMessage {
  margin: -10px 0 0px 0;
  margin-bottom: 10px;
  text-align: center;
  color: #dcf8c6;
  font-size: 1.1em;
  font-weight: 700;
  letter-spacing: -0.5px;
}
#bottomNotice {
  margin: 14px 0 10px 0;
  text-align: center;
  color: #7cbb7e;
  font-size: 1em;
  letter-spacing: -0.4px;
  opacity: 0.9;
}
.container {
  width: 100%;
  max-width: 430px;
  margin: 15px auto 0 auto;
  background: #212d25;
  border-radius: 13px;
  box-shadow: 0 2px 16px #0004;
  padding: 18px 10px 25px 10px;
  border: 1.5px solid #1c2620;
}
#nigeria-flag {
  width: 430px;         /* 전체 가로길이 (조절 가능) */
  height: 45px;        /* 전체 세로길이 (조절 가능) */
  display: flex;
  margin: -12px auto 15px auto;  /* 상단 중앙 정렬 + 여백 */
  border: 1.5px solid #212d25;     /* 테두리 */
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 7px #0001;
}
#nigeria-flag div {
  flex: 1;
  height: 200%;
}
#nigeria-flag .green { background: #008753; }
#nigeria-flag .white { background: #fff; }
h1 {
  text-align: center;
  margin-bottom: 25px;
  color: #dcf8c6;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 1.8px;
  background: none;
  border-bottom: 1.5px solid #008753;
  padding-bottom: 10px;
  margin-top: 10px;
  -text-shadow: 0 1px 16px #008753bb, 0 2px 6px #000b;(하이라이트 기능 off)
}
h2, h3 {
  color: #fff830;
  margin-top: 16px;
  margin-bottom: 7px;
  font-weight: 600;
  font-size: 1.1em;
}
p {
  text-align: center;
  color: #d5efdb;
  margin-top: 0;
  font-size: 1em;
}
ul { padding-left: 18px; }
ul li {
  color: #b8ffb4;
  margin-bottom: 5px;
  font-weight: 500;
  letter-spacing: 0.1px;
}
/* 채팅 메시지 박스 */
ul#messages {
  list-style: none;
  padding: 0 6px;
  height: 270px;
  overflow-y: auto;
  border: 1.5px solid #293c2a;
  margin-bottom: 12px;
  margin-top: 4px;
  display: flex;
  flex-direction: column;
  font-size: 15px;
  background: #1c241e;
  border-radius: 10px;
}
ul#messages li,
.self-message,
.other-message,
.typing-message {
  font-size: 15px;
  font-weight: 600;
}
ul#messages li {
  padding: 7px 14px;
  margin: 4px 0;
  border-radius: 12px;
  max-width: 82%;
  word-wrap: break-word;
  border: 1px solid #262;
  background: #222c22;
  color: #dcf8c6;
  position: relative;
}
.self-message {
  background: #1f4d2b;
  color: #fff;
  border: 1px solid #22d75a;
  align-self: flex-end;
  margin-left: auto;
  text-align: right;
  font-weight: 500;
  border-radius: 12px 12px 11px 7px;
  position: relative;
}
.other-message,
.typing-message {
  background: #253828;
  color: #fff830;
  border: 1px solid #22d75a;
  align-self: flex-start;
  margin-right: auto;
  border-radius: 12px 12px 7px 12px;
  font-weight: 500;
  position: relative;
}
/* 타이핑 표시 */
.typing-message {
  display: inline-flex;
  align-items: center;
  margin: 7px 0 7px 0;
  color: #22d75a none !important;
  border: 1px solid #393 none !important;
}
.typing-message .typing-label {
  margin-right: 8px;
  color: #dcf8c6;
  font-size: 15px;
  font-weight: 600;
}
/* ===== 채팅 입력창 + 버튼 ===== */
.chat-controls {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 10px 0 8px 0;
  border-radius: 11px;
  background: #1a241b;
  box-shadow: 0 -1px 6px #0003;
  border-top: 1.5px solid #242;
  width: 100%;
  position: relative;
  bottom: 0;
  left: 0;
  min-height: 52px;
  font-size: 15px;
}
#mainButton, #sendButton {
  height: 36px;
  width: 90px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 88px;
  border: none;
  padding: 0 19px;
  letter-spacing: 0.6px;
  cursor: pointer;
  transition: background 0.09s, color 0.09s;
  display: flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  margin: 0 4px;
  outline: none;
  box-shadow: 0 2px 7px #1c262044;
  background: #22d75a;
  color: #171a13;
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
}
#mainButton.end {
    background: #ffeb3b;    /* 노란색 → 원하는 색상으로 변경 */
  color: #181e12;     
}
#mainButton:disabled,
#sendButton:disabled {
  background: #23241f none !important;
  color: #999 !important;
  border: 1px solid #23241f;
  cursor: not-allowed;
  box-shadow: none;
}
#mainButton:hover:enabled,
#sendButton:hover:enabled {
  background: #ffeb3ba;
  color: #171a13;
}
#sendButton {
  width: 64px;
  margin-left: 2px;
  background: #22d75a;
  color: #181e12;
  border: 1px solid #22d75a;
}
#sendButton:hover:enabled {
  background: #22d75a;
  color: #171a13;
}
#messageInput {
  flex: 1 1 auto;
  min-width: 0;
  height: 36px;
  padding: 0 13px;
  font-size: 15px;
  border-radius: 88px;
  border: 1px solid #22d75a;
  background: #181e12;
  color: #e7fef2;
  font-weight: 500;
  outline: none;
  margin: 0 6px;
  transition: border 0.11s, background 0.14s;
  box-sizing: border-box;
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
}
#messageInput:focus {
  border-color: #22d75a;
  background: #212d25;
  color: ##e7fef2;
}
.typing-dots {
  display: inline-block;
  height: 15px;
  vertical-align: middle;
}
.typing-dots span {
  display: inline-block;
  width: 5px;
  height: 5px;
  margin: 0 1.5px;
  background: #22d75a;
  border-radius: 50%;
  opacity: 0.45;
  animation: typingBlink 0.9s infinite;
}
.typing-dots span:nth-child(2) { animation-delay: 0.11s; }
.typing-dots span:nth-child(3) { animation-delay: 0.22s; }
@keyframes typingBlink {
  0%, 80%, 100% { opacity: 0.18; }
  40% { opacity: 1; }
}
ul#messages::-webkit-scrollbar {
  width: 7px;
  background: #293c2a;
}
ul#messages::-webkit-scrollbar-thumb {
  background: #23241f;
  border-radius: 5px;
}
ul#messages::-webkit-scrollbar-track {
  background: transparent;
}
@media (max-width: 500px) {
  .container {
    max-width: 99vw;
    padding: 7px 1vw 32px 1vw;
    border-radius: 7px;
    border-width: 1px;
  }
  h1 { font-size: 1rem; }
  ul#messages { height: 150px; font-size: 14px; }
  #mainButton, #sendButton, #messageInput { height: 31px; font-size: 14px; }
}
::-webkit-input-placeholder { color: #9be8a0a1; }
::-moz-placeholder { color: #9be8a0a1; }
:-ms-input-placeholder { color: #9be8a0a1; }
::placeholder { color: #9be8a0a1; }
a {
  color: #22d75a;
  text-decoration: none;
  font-weight: 600;
}
#adPopupOverlay {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  z-index: 2000;
  background: rgba(0,0,0,0.18);  /* 선택: 팝업 밖 흐림효과 */
  display: none;
  align-items: center;
  justify-content: center;
}