/* =========================================================
   AUTH LAYOUT (LOGIN / JOIN)
========================================================= */

.auth-container {
  width: 100%;
  min-height: calc(100vh - 140px);

  display: flex;
  justify-content: center;
  align-items: center;

  padding: 80px 20px;

  background: linear-gradient(180deg, #181818 0%, #1f1f1f 100%);
}

/* =========================================================
   AUTH CARD
========================================================= */

.auth-box {
  width: 420px;

  padding: 34px;

  border-radius: 16px;

  background: #2a2a2a;

  border: 1px solid #3f3f3f;

  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.55);

  color: #f5f5f5;
}

.auth-box.large {
  width: 560px;
}

/* =========================================================
   TITLE
========================================================= */

.auth-box h2 {
  text-align: center;

  margin-bottom: 26px;

  font-size: 22px;

  font-weight: 700;

  color: #ffffff;

  letter-spacing: -0.3px;
}

/* =========================================================
   FORM
========================================================= */

.form-group {
  display: flex;
  flex-direction: column;

  margin-bottom: 16px;
}

.form-group label {
  font-size: 13px;

  margin-bottom: 6px;

  color: #cfcfcf;
}

/* INPUT */

.form-group input:not([type="checkbox"]) {
  padding: 12px 14px;

  background: #343434;

  border: 1px solid #4a4a4a;

  border-radius: 10px;

  color: #ffffff;

  font-size: 14px;

  transition: 0.2s;
}

.form-group input:not([type="checkbox"])::placeholder {
  color: #8a8a8a;
}

/* FOCUS */

.form-group input:focus {
  border-color: #3b82f6;

  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

/* =========================================================
   ROW (ID / NICK CHECK)
========================================================= */

.row {
  display: flex;
  gap: 10px;
}

.row input {
  flex: 1;
}

.row button {
  padding: 11px 14px;

  border-radius: 10px;

  background: #3a3a3a;

  border: 1px solid #4a4a4a;

  color: #ededed;

  font-size: 12px;

  cursor: pointer;

  transition: 0.2s;
}

.row button:hover {
  background: #4a4a4a;
}

/* =========================================================
   PRIMARY BUTTON
========================================================= */

.btn-primary {
  width: 100%;

  padding: 13px;

  margin-top: 10px;

  border-radius: 12px;

  border: none;

  cursor: pointer;

  background: #1e6ff5;

  color: white;

  font-size: 15px;

  font-weight: 600;

  transition: 0.2s;
}

.btn-primary:hover {
  background: #2563eb;
}

/* =========================================================
   OTT CHECKBOX
========================================================= */

.ott-box {
  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: 10px;

  padding: 14px;

  background: #262626;

  border: 1px solid #3a3a3a;

  border-radius: 12px;
}

.ott-box label {
  display: flex;

  align-items: center;

  justify-content: center;

  height: 42px;

  gap: 8px;

  border-radius: 8px;

  background: #333;

  color: #d1d1d1;

  font-size: 13px;

  cursor: pointer;

  transition: 0.2s;
}

.ott-box input[type="checkbox"] {
  width: 16px;

  height: 16px;

  padding: 0;

  margin: 0;

  accent-color: #e50914;
}

.ott-box label:hover {
  background: #444;
}

.ott-box label:has(input:checked) {
  background: #e50914;

  color: #fff;

  font-weight: 600;
}

.ott-box label:has(input:checked):hover {
  background: #b20710;
}

.ott-box-logo {
  width: 20px;

  height: 20px;

  object-fit: contain;

  border-radius: 4px;

  background: #ffffff;

  padding: 2px;

  flex-shrink: 0;
}

.ott-box-none {
  grid-column: 1 / -1;

  justify-content: center;
}

/* =========================================================
   SNS 로그인 후 최초 OTT 선택 화면
   기존 회원가입 .ott-box와 충돌 방지
========================================================= */

.sns-ott-page {
  min-height: 100vh;
  background: radial-gradient(circle at 50% 0%, #262626 0%, #181818 65%);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px 20px;
}

.sns-ott-container {
  width: 460px;
  padding: 40px 36px;
  background: #232323;
  border: 1px solid #343434;
  border-radius: 20px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
  color: #ffffff;
}

/* 브랜드 로고 / 스텝 표시 */

.sns-ott-brand {
  display: flex;
  justify-content: center;
  margin-bottom: 18px;
}

.sns-ott-logo {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: #ffffff;
  background: #1e6ff5;
  padding: 5px 12px;
  border-radius: 8px;
}

.sns-ott-eyebrow {
  display: block;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.4px;
  color: #6ea8ff;
  margin-bottom: 8px;
}

.sns-ott-title {
  text-align: center;
  font-size: 23px;
  font-weight: 700;
  margin: 0 0 10px;
  letter-spacing: -0.3px;
}

.sns-ott-desc {
  text-align: center;
  color: #b8b8b8;
  font-size: 13.5px;
  line-height: 1.6;
  margin: 0 0 28px;
}

.sns-ott-error {
  padding: 12px 14px;
  margin-bottom: 18px;
  border-radius: 10px;
  background: rgba(255, 80, 80, 0.12);
  border: 1px solid rgba(255, 80, 80, 0.4);
  color: #ff9b9b;
  font-size: 13px;
}

/* 이메일 입력 */

.sns-ott-email-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 22px;
}

.sns-ott-email-label {
  font-size: 12.5px;
  font-weight: 600;
  color: #cfcfcf;
  margin-bottom: 7px;
}

.sns-ott-email-input {
  padding: 13px 14px;
  background: #2c2c2c;
  border: 1px solid #454545;
  border-radius: 10px;
  color: #ffffff;
  font-size: 14px;
  transition: 0.2s;
}

.sns-ott-email-input::placeholder {
  color: #7d7d7d;
}

.sns-ott-email-input:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

/* 이메일 중복확인 */

.sns-ott-email-row {
  display: flex;
  gap: 8px;
}

.sns-ott-email-row .sns-ott-email-input {
  flex: 1;
  min-width: 0;
}

.sns-ott-check-btn {
  flex-shrink: 0;
  padding: 0 16px;
  border-radius: 10px;
  background: #343434;
  border: 1px solid #4a4a4a;
  color: #ededed;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.2s;
}

.sns-ott-check-btn:hover {
  background: #454545;
}

.sns-ott-check-btn:disabled {
  opacity: 0.5;
  cursor: default;
}

/* OTT 선택 영역 헤더 */

.sns-ott-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 10px;
}

.sns-ott-section-label {
  font-size: 12.5px;
  font-weight: 600;
  color: #cfcfcf;
}

.sns-ott-count {
  font-size: 12px;
  font-weight: 600;
  color: #6ea8ff;
}

/* OTT 카드 리스트 */

.sns-ott-option-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 16px;
  border-radius: 14px;
  background: #1e1e1e;
  border: 1px solid #343434;
}

.sns-ott-option {
  position: relative;
  font-size: 13px;
  font-weight: 500;
  color: #d1d1d1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 66px;
  padding: 10px 6px;
  border-radius: 10px;
  background: #2b2b2b;
  border: 1px solid #3a3a3a;
  cursor: pointer;
  transition: 0.15s ease;
}

.sns-ott-option:hover {
  background: #333333;
  border-color: #4a4a4a;
}

.sns-ott-option:has(input:checked) {
  background: rgba(59, 130, 246, 0.14);
  border-color: #3b82f6;
  color: #ffffff;
}

.sns-ott-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.sns-ott-logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  border-radius: 8px;
  background: #ffffff;
  padding: 4px;
}

.sns-ott-mark {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid #5a5a5a;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.15s ease;
}

.sns-ott-mark::after {
  content: "";
  width: 8px;
  height: 5px;
  border-left: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  transform: rotate(-45deg) translateY(-1px);
  opacity: 0;
  transition: 0.15s ease;
}

.sns-ott-option:has(input:checked) .sns-ott-mark {
  background: #3b82f6;
  border-color: #3b82f6;
}

.sns-ott-option:has(input:checked) .sns-ott-mark::after {
  opacity: 1;
}

.sns-ott-option span {
  white-space: nowrap;
}

/* OTT 없음 옵션 */

.sns-ott-option--none {
  grid-column: 1 / -1;
  flex-direction: row;
  justify-content: center;
  min-height: 46px;
  border-style: dashed;
}

.sns-ott-option.is-disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.sns-ott-hint {
  margin-top: 12px;
  font-size: 12px;
  color: #8a8a8a;
  text-align: center;
  line-height: 1.5;
}

/* 제출 버튼 */

.sns-ott-submit-btn {
  width: 100%;
  height: 50px;
  margin-top: 28px;
  border: none;
  border-radius: 12px;
  background: #1e6ff5;
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.2px;
  cursor: pointer;
  transition: 0.2s;
}

.sns-ott-submit-btn:hover {
  background: #2563eb;
}

.sns-ott-footnote {
  margin-top: 14px;
  text-align: center;
  font-size: 11.5px;
  color: #757575;
}

@media (max-width: 520px) {
  .sns-ott-container {
    width: 100%;
    padding: 30px 22px;
  }

  /* [수정] 모바일에서도 2열이 아닌 3열 유지, 카드 크기만 축소 */
  .sns-ott-option-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding: 12px;
  }

  .sns-ott-option {
    gap: 4px;
    min-height: 58px;
    padding: 8px 4px;
    font-size: 11px;
  }

  .sns-ott-logo-img {
    width: 26px;
    height: 26px;
  }

  .sns-ott-mark {
    width: 16px;
    height: 16px;
  }
}

/* =========================================================
   SNS LOGIN
========================================================= */

.sns-login-box {
  margin-top: 18px;

  padding-top: 14px;

  border-top: 1px solid #3a3a3a;

  text-align: center;
}

.sns-title {
  font-size: 12px;

  color: #9a9a9a;

  margin-bottom: 12px;
}

.sns-icon-row {
  display: flex;

  justify-content: center;

  gap: 14px;
}

.sns-icon {
  width: 36px;
  height: 36px;

  border-radius: 50%;

  display: inline-block;

  border: 1px solid #4a4a4a;

  transition: 0.2s;
}

.sns-icon:hover {
  transform: scale(1.08);
}

/* =========================================================
   LINKS (FIND ID / PW)
========================================================= */

.auth-links {
  margin-top: 18px;

  text-align: center;

  font-size: 13px;

  color: #b8b8b8;
}

.auth-links a {
  color: #b8b8b8;

  transition: 0.2s;
}

.auth-links a:hover {
  color: #ffffff;
}

.auth-links span {
  margin: 0 10px;

  color: #5a5a5a;
}

/* =========================================================
   CTA
========================================================= */

.auth-cta {
  margin-top: 16px;

  padding-top: 14px;

  border-top: 1px solid #3a3a3a;

  text-align: center;
}

.cta-item {
  font-size: 13px;

  color: #b8b8b8;

  margin-bottom: 10px;
}

.cta-btn {
  display: inline-block;

  padding: 8px 14px;

  border-radius: 10px;

  border: 1px solid #4a4a4a;

  background: #2f2f2f;

  color: #ffffff;

  font-size: 13px;

  transition: 0.2s;
}

.cta-btn:hover {
  background: #3a3a3a;
}

/* =========================================================
   ERROR
========================================================= */

.error-text {
  font-size: 12px;

  color: #ef4444;

  margin-top: 6px;
}

/* =========================================================
   RESPONSIVE
========================================================= */

@media (max-width: 600px) {
  .auth-box,
  .auth-box.large {
    width: 100%;

    padding: 24px;
  }

  .ott-box {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* =========================
   FILE UPLOAD CUSTOM
========================= */

.file-box {
  display: flex;
  align-items: center;

  gap: 12px;

  padding: 10px 12px;

  background: #343434;
  border: 1px solid #4a4a4a;

  border-radius: 10px;

  line-height: 1;
}

.file-box input[type="file"] {
  display: none;
}

.file-label {
  display: flex;
  align-items: center;
  justify-content: center;

  height: 34px;

  padding: 0 14px;

  border-radius: 10px;

  background: #3a3a3a;
  border: 1px solid #4a4a4a;

  color: #ededed;

  font-size: 13px;
  font-weight: 500;

  cursor: pointer;

  line-height: 1;

  transition: 0.2s;
}

.file-label:hover {
  background: #4a4a4a;
}

.file-name {
  display: flex;
  align-items: center;

  height: 34px;

  font-size: 13px;

  color: #b8b8b8;

  line-height: 1;

  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.join-tab-menu {
  display: flex;
  margin-bottom: 24px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.15);
}
.join-tab-btn {
  flex: 1;
  padding: 14px 0;
  text-align: center;
  font-size: 16px;
  font-weight: 600;
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.55);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition:
    color 0.15s ease,
    border-color 0.15s ease;
}
.join-tab-btn:hover {
  color: rgba(255, 255, 255, 0.85);
}
.join-tab-btn.active {
  color: #f0c419;
  border-bottom: 2px solid #f0c419;
}
.join-section-title {
  font-size: 15px;
  font-weight: 700;
  margin: 28px 0 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.9);
}
.join-section-title.no-border {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}
.business-only-fields,
.user-only-fields {
  display: none;
}
.business-only-fields.active,
.user-only-fields.active {
  display: block;
}
.form-hint {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 4px;
}

.oditji-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.oditji-modal-overlay.active {
  display: flex;
}

.oditji-modal-box {
  background: #fff;
  border-radius: 8px;
  padding: 24px;
  width: 320px;
  max-width: 90%;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.oditji-modal-box h3 {
  margin: 0 0 12px;
  font-size: 17px;
}

.oditji-modal-box p {
  font-size: 13px;
  color: #555;
  line-height: 1.5;
  margin-bottom: 14px;
}

.oditji-modal-box input[type="text"] {
  width: 100%;
  box-sizing: border-box;
  padding: 8px 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  margin-bottom: 14px;
  font-size: 14px;
}

.oditji-modal-btn-row {
  display: flex;
  gap: 8px;
}

.oditji-modal-btn-row button {
  flex: 1;
  padding: 10px 0;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
}

.oditji-btn-cancel {
  background: #eee;
  color: #333;
}

.oditji-btn-restore {
  background: #cfcfcf;
  /* [수정] 흰 글자 on #cfcfcf 는 대비 약 1.56:1로 매우 부족해 어두운 글자로 교체 */
  color: #575757;
  cursor: not-allowed;
}

.oditji-btn-restore.enabled {
  background: #333;
  cursor: pointer;
}

/* =========================================================
   회원가입 필수/선택 항목 표시
========================================================= */
.required-mark {
  margin-left: 3px;
  color: #ff6b6b;
  font-weight: 700;
}

.optional-mark {
  margin-left: 4px;
  color: #9d9d9d;
  font-size: 12px;
  font-weight: 400;
}

/* =========================================================
   비밀번호 표시/숨김 버튼

   기존 입력창의 크기와 디자인은 유지하고
   입력창 오른쪽에 버튼만 배치한다.
========================================================= */
.password-input-wrap {
  position: relative;
  width: 100%;
}

.password-input-wrap input:not([type="checkbox"]) {
  width: 100%;
  padding-right: 62px;
  box-sizing: border-box;
}

.password-toggle-btn {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);

  min-width: 42px;
  padding: 5px 7px;

  border: 0;
  border-radius: 6px;
  background: transparent;

  color: #bdbdbd;
  font-size: 12px;
  cursor: pointer;
}

.password-toggle-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.password-toggle-btn:focus-visible {
  outline: 2px solid #3b82f6;
  outline-offset: 1px;
}

/* =========================================================
   PASSWORD VERIFICATION NOTICE
   [수정] 비밀번호 찾기 인증번호 발송 안내 영역
========================================================= */

.verification-notice {
  display: flex;
  align-items: flex-start;
  gap: 14px;

  margin-bottom: 22px;
  padding: 16px;

  background: #242a35;
  border: 1px solid #36527d;
  border-radius: 12px;
}

.verification-notice-icon {
  flex: 0 0 34px;
  width: 34px;
  height: 34px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 50%;
  background: #1e6ff5;
  color: #ffffff;

  font-size: 17px;
  font-weight: 700;
}

.verification-notice-content {
  min-width: 0;
}

.verification-notice-title {
  display: block;
  margin-bottom: 5px;

  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
}

.verification-notice-description {
  margin: 0 0 5px;

  color: #d9e6ff;
  font-size: 14px;
  line-height: 1.6;
  word-break: break-word;
}

.verification-notice-description strong {
  color: #ffffff;
  font-weight: 700;
}

.verification-notice-help {
  display: block;

  color: #9aa7ba;
  font-size: 12px;
  line-height: 1.5;
}

/* [수정] 일반 성공 메시지가 필요한 다른 단계에서 사용할 스타일 */
.success-text {
  margin: 14px 0 0;
  padding: 11px 13px;

  border-radius: 10px;
  background: rgba(30, 111, 245, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.35);

  color: #cfe0ff;
  font-size: 13px;
  line-height: 1.5;
}

/* =========================================================
   FIND ID RESULT
   [수정] 아이디 찾기 조회 결과 안내 영역
========================================================= */

.find-id-result {
  display: flex;
  align-items: flex-start;
  gap: 14px;

  margin-top: 18px;
  padding: 16px;

  background: #242a35;
  border: 1px solid #36527d;
  border-radius: 12px;
}

.find-id-result-icon {
  flex: 0 0 34px;
  width: 34px;
  height: 34px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 50%;
  background: #1e6ff5;
  color: #ffffff;

  font-size: 17px;
  font-weight: 700;
}

.find-id-result-content {
  min-width: 0;
  flex: 1;
}

.find-id-result-title {
  display: block;
  margin-bottom: 5px;

  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
}

.find-id-result-description {
  margin: 0 0 10px;

  color: #d9e6ff;
  font-size: 14px;
  line-height: 1.6;
}

/* [수정] 조회된 회원 아이디 강조 표시 */
.find-id-result-id {
  display: block;
  width: 100%;

  margin-bottom: 8px;
  padding: 10px 12px;

  border-radius: 9px;
  background: rgba(30, 111, 245, 0.16);
  border: 1px solid rgba(59, 130, 246, 0.38);

  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.2px;
  word-break: break-all;
}

.find-id-result-help {
  display: block;

  color: #9aa7ba;
  font-size: 12px;
  line-height: 1.5;
}