/* ============================================================
 * auth.css — 로그인 / 가입신청 / 비밀번호변경 공통
 * ============================================================ */

/* ─────────────────────────────────────────────────────────────
 * 로그인 — 2컬럼 레이아웃
 * ───────────────────────────────────────────────────────────── */
body.auth-page {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: #f0f2f5;
  display: flex;
  align-items: stretch;
}

.auth-layout {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

/* 좌측 브랜드 패널 */
.auth-panel {
  width: 340px;
  min-width: 340px;
  background: #0a1e3d;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 32px;
  position: relative;
  overflow: hidden;
}

/* 배경 장식 */
.auth-panel::before {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: rgba(201, 168, 76, 0.10);
  pointer-events: none;
}

.auth-panel::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: rgba(201, 168, 76, 0.06);
  pointer-events: none;
}

.auth-panel-inner {
  position: relative;
  z-index: 1;
  width: 100%;
}

.auth-panel-logo {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #c9a84c, #e8cf7a);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  color: #0a1e3d;
  margin-bottom: 20px;
  box-shadow: 0 4px 14px rgba(201, 168, 76, 0.25);
}

.auth-panel-title {
  font-size: 28px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  letter-spacing: -0.02em;
}



/* 우측 폼 패널 */
.auth-form-panel {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 40px;
  background: #f0f2f5;
}

.auth-form-wrap {
  width: 100%;
  max-width: 380px;
}

.auth-form-header {
  margin-bottom: 28px;
}

.auth-form-title {
  font-size: 22px;
  font-weight: 700;
  color: #111827;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}

.auth-form-sub {
  font-size: 13px;
  color: #6b7280;
}

/* 폼 */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.auth-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.auth-field label {
  font-size: 12px;
  font-weight: 600;
  color: #374151;
}

.auth-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.auth-input-wrap i {
  position: absolute;
  left: 11px;
  font-size: 15px;
  color: #9ca3af;
  pointer-events: none;
}

.auth-input-wrap input {
  width: 100%;
  height: 40px;
  padding: 0 12px 0 36px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  background: #fff;
  font-size: 13px;
  color: #111827;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.auth-input-wrap input:hover {
  border-color: #9ca3af;
}

.auth-input-wrap input:focus {
  border-color: #2f6df6;
  box-shadow: 0 0 0 3px rgba(47, 109, 246, 0.12);
}

.auth-input-wrap input::placeholder { color: #9ca3af; }

/* 메시지 */
.auth-message {
  min-height: 18px;
  font-size: 12px;
  line-height: 1.5;
}
.auth-message:empty { min-height: 0; }

.auth-message.is-error {
  color: #991b1b;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 8px;
  padding: 10px 12px;
  font-weight: 500;
}
.auth-message.is-success {
  color: #166534;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 8px;
  padding: 10px 12px;
  font-weight: 500;
}

/* 로그인 버튼 */
.auth-btn {
  width: 100%;
  height: 42px;
  border: none;
  border-radius: 8px;
  background: #0c1f3f;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
  margin-top: 4px;
}

.auth-btn:hover   { background: #0a1a35; }
.auth-btn:active  { transform: scale(0.99); }
.auth-btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* 하단 링크 */
.auth-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 12px;
  color: #6b7280;
  text-align: center;
}

.auth-links a {
  color: #2f6df6;
  font-weight: 600;
  text-decoration: none;
}

.auth-links a:hover { text-decoration: underline; }

/* 캐시 초기화 */
.auth-cache-reset {
  text-align: center;
}

.auth-cache-reset button {
  background: none;
  border: none;
  font-size: 11px;
  color: #9ca3af;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: 4px;
  transition: color 0.15s;
}

.auth-cache-reset button:hover { color: #6b7280; }
.auth-cache-reset button i { font-size: 12px; }

/* ─────────────────────────────────────────────────────────────
 * 가입신청 페이지
 * ───────────────────────────────────────────────────────────── */

/* register.html은 auth-page + auth-shell + auth-card 구조 유지 */
.auth-shell {
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.auth-card {
  width: 100%;
  max-width: 520px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 28px;
}

/* 브랜드 헤더 */
.auth-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid #f3f4f6;
}

.auth-brand-badge {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: linear-gradient(135deg, #22c55e, #2563eb);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  flex-shrink: 0;
}

.auth-brand-text strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: #111827;
  line-height: 1.3;
}

.auth-brand-text span {
  display: block;
  font-size: 11px;
  color: #6b7280;
  margin-top: 2px;
}

/* 제목 */
.auth-title {
  font-size: 18px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 4px;
}

.auth-desc {
  font-size: 12px;
  color: #6b7280;
  line-height: 1.55;
  margin-bottom: 18px;
}

/* 가입 폼 */
.reg-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* field-group (공통 — common.css와 연동) */
.auth-card .field-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.auth-card .field-group label,
.auth-card .form-label {
  font-size: 12px;
  font-weight: 600;
  color: #374151;
  display: flex;
  align-items: center;
  gap: 5px;
}

.auth-card .field-group input,
.auth-card .field-group select {
  width: 100%;
  height: 36px;
  padding: 0 10px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  background: #fff;
  font-size: 13px;
  color: #111827;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  appearance: none;
  -webkit-appearance: none;
}

.auth-card .field-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239ca3af' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
  cursor: pointer;
}

.auth-card .field-group input:focus,
.auth-card .field-group select:focus {
  border-color: #2f6df6;
  box-shadow: 0 0 0 3px rgba(47, 109, 246, 0.12);
}

.auth-card .field-group input::placeholder { color: #9ca3af; }

.auth-card .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.auth-card .form-help {
  font-size: 11px;
  color: #9ca3af;
  margin-top: 2px;
}

/* 구분선 */
.auth-card .divider {
  border: none;
  border-top: 1px solid #f3f4f6;
  margin: 2px 0;
}

/* 필드 뱃지 */
.field-badge {
  display: inline-flex;
  align-items: center;
  height: 16px;
  padding: 0 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
}

.field-badge.required { background: #fef2f2; color: #dc2626; }
.field-badge.optional { background: #f3f4f6; color: #6b7280; }

/* 제출 버튼 */
.submit-btn {
  width: 100%;
  height: 40px;
  border: none;
  border-radius: 8px;
  background: #0c1f3f;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
  margin-top: 4px;
}

.submit-btn:hover   { background: #13203f; }
.submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* 로그인 링크 */
.login-link {
  text-align: center;
  font-size: 12px;
  color: #6b7280;
}

.login-link a {
  color: #2f6df6;
  font-weight: 600;
  text-decoration: none;
}

.login-link a:hover { text-decoration: underline; }

/* 완료 상태 */
.success-state {
  display: none;
  text-align: center;
  padding: 20px 0;
}

/* ─────────────────────────────────────────────────────────────
 * 비밀번호 변경 페이지
 * ───────────────────────────────────────────────────────────── */
.change-shell {
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background: #f0f2f5;
}

.change-card {
  width: 100%;
  max-width: 400px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 28px;
}

.change-title {
  font-size: 18px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 6px;
}

.change-desc {
  font-size: 12px;
  color: #6b7280;
  line-height: 1.6;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid #f3f4f6;
}

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

.change-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.change-field label {
  font-size: 12px;
  font-weight: 600;
  color: #374151;
}

.change-field input {
  width: 100%;
  height: 38px;
  padding: 0 12px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  background: #fff;
  font-size: 13px;
  color: #111827;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.change-field input:focus {
  border-color: #2f6df6;
  box-shadow: 0 0 0 3px rgba(47, 109, 246, 0.12);
}

.change-field input::placeholder { color: #9ca3af; }

.change-hint {
  font-size: 11px;
  color: #9ca3af;
}

.change-btn {
  width: 100%;
  height: 40px;
  border: none;
  border-radius: 8px;
  background: #0c1f3f;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
  margin-top: 4px;
}

.change-btn:hover   { background: #13203f; }
.change-btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* ─────────────────────────────────────────────────────────────
 * 반응형
 * ───────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  /* 로그인 — 세로 스택 */
  .auth-layout {
    flex-direction: column;
  }

  .auth-panel {
    width: 100%;
    min-width: 0;
    padding: 20px 24px;
  }

  .auth-panel-title { font-size: 20px; }
  .auth-panel-apps  { margin-top: 12px; }

  .auth-form-panel {
    flex: none;
    padding: 28px 20px 40px;
    align-items: flex-start;
  }

  .auth-form-wrap { max-width: none; }

  /* 가입신청 */
  .auth-card .form-row { grid-template-columns: 1fr; }
  .auth-card { padding: 22px; }
}

@media (max-width: 480px) {
  .auth-panel { padding: 16px 20px; }
  .auth-form-panel { padding: 24px 16px 36px; }
  .auth-card { padding: 18px; border-radius: 12px; }
  .change-card { padding: 22px; border-radius: 12px; }
}


/* 로고 이미지 — 패널 중앙에 자연스럽게 배치 */
.auth-panel-logo-img {
  display: block;
  width: 260px;
  max-width: 90%;
  height: auto;
  margin: 0 auto;
}