/* gamzone 공통 UI — 헤더 / 풋터 / 로그인 모달 / 레이아웃 */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #0f1020;
  color: #f5f5f7;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* 페이지 콘텐츠 영역 (헤더와 풋터 사이를 채움) */
.gz-main {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* ── 헤더 ─────────────────────────────────────── */
.gz-header {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 18px;
  background: #14162a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.gz-left { display: flex; align-items: center; gap: 16px; }
.gz-brand {
  font-size: 1.15rem;
  font-weight: 700;
  color: #f5f5f7;
  text-decoration: none;
}
.gz-back {
  font-size: 0.9rem;
  color: #9aa0b4;
  text-decoration: none;
}
.gz-back:hover { color: #f5f5f7; }

/* ── 풋터 ─────────────────────────────────────── */
.gz-footer {
  flex: 0 0 auto;
  text-align: center;
  padding: 14px 18px;
  font-size: 0.82rem;
  color: #7b8199;
  background: #14162a;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ── 게임 iframe 영역 ──────────────────────────── */
.gz-game-frame { padding: 0; }
.gz-game {
  flex: 1 1 auto;
  width: 100%;
  border: 0;
  display: block;
}

/* ── 로그인 버튼 / 계정 ────────────────────────── */
.login-btn, .account { display: flex; align-items: center; gap: 8px; }
.login-btn {
  background: rgba(255, 255, 255, 0.06);
  color: #f5f5f7;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 7px 13px;
  font-size: 0.92rem;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.login-btn:hover { background: rgba(255, 255, 255, 0.12); border-color: rgba(255, 255, 255, 0.28); }
.login-btn svg { display: block; }
.account-name {
  font-size: 0.92rem;
  color: #cdd2e4;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.logout-btn {
  background: transparent;
  color: #9aa0b4;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 5px 11px;
  font-size: 0.82rem;
  cursor: pointer;
}
.logout-btn:hover { color: #f5f5f7; border-color: rgba(255, 255, 255, 0.28); }

/* ── 로그인 다이얼로그 ─────────────────────────── */
.auth-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}
.auth-dialog {
  position: relative;
  width: 100%;
  max-width: 380px;
  background: #1a1c2e;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 28px 24px 22px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.auth-close {
  position: absolute;
  top: 12px;
  right: 14px;
  background: transparent;
  border: none;
  color: #9aa0b4;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}
.auth-close:hover { color: #f5f5f7; }
.auth-dialog h2 { font-size: 1.3rem; margin: 0 0 6px; }
.auth-subtitle { font-size: 0.85rem; color: #9aa0b4; margin: 0 0 18px; }
.auth-form { display: flex; flex-direction: column; gap: 12px; }
.auth-form label { display: flex; flex-direction: column; gap: 5px; font-size: 0.85rem; color: #cdd2e4; }
.auth-label-hint { color: #7b8199; font-weight: 400; }
.auth-form input {
  background: #0f1020;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 10px 12px;
  color: #f5f5f7;
  font-size: 0.95rem;
}
.auth-form input:focus { outline: none; border-color: #5b8cff; }
.auth-msg { font-size: 0.85rem; margin: 2px 0; }
.auth-error { color: #ff8087; }
.auth-success { color: #6fd08c; }
.auth-primary {
  margin-top: 4px;
  background: #5b8cff;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 11px;
  font-size: 0.98rem;
  font-weight: 600;
  cursor: pointer;
}
.auth-primary:hover { background: #4a7bf0; }
.auth-primary:disabled { opacity: 0.6; cursor: default; }
.auth-link, .auth-switch {
  display: block;
  width: 100%;
  background: transparent;
  border: none;
  color: #8aa3ff;
  font-size: 0.85rem;
  text-align: center;
  padding: 10px 0 0;
  cursor: pointer;
}
.auth-link:hover, .auth-switch:hover { text-decoration: underline; }
.auth-switch { margin-top: 6px; color: #cdd2e4; }