@charset "utf-8";
/* ==========================================================================
   Mega Sign — 인증 화면 공통 (로그인 · 비밀번호 재설정)
   중앙 카드 레이아웃 · 입력 폼 · 하단 고객센터
   ※ common.css(토큰·리셋) · modal.css(모달 셸) 와 함께 로드됩니다.
   ========================================================================== */

body{
  background:
    radial-gradient(1200px 600px at 50% -10%, rgba(109,120,219,.10), transparent 60%),
    radial-gradient(900px 500px at 90% 110%, rgba(169,176,236,.14), transparent 60%),
    var(--surface);
}

/* --------------------------------------------------------------------------
   레이아웃
   -------------------------------------------------------------------------- */
.auth{min-height:100vh;display:flex;flex-direction:column}
.auth-inner{flex:1;display:flex;align-items:center;justify-content:center;padding:48px 24px}
.card-wrap{width:100%;max-width:400px;display:flex;flex-direction:column;align-items:center}

/* 카드 위에 걸치는 브랜드 스탬프 */
.brand-mark{
  width:52px;height:52px;border-radius:14px;
  background:linear-gradient(135deg,#6D78DB 0%,#5560C4 100%);
  color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 20px rgba(85,96,196,.28);
  margin-bottom:-26px;position:relative;z-index:1;
}

.card{
  width:100%;background:var(--white);
  border:1px solid var(--line);border-radius:18px;
  box-shadow:0 20px 60px -20px rgba(30,34,51,.14), 0 2px 6px rgba(30,34,51,.04);
  padding:44px 36px 32px;
  display:flex;flex-direction:column;gap:24px;
}

/* 워드마크 — 크롭 규칙은 common.css 의 .logo-img (표시 폭만 지정) */
.logo-mark{--logo-w:128px;margin:0 auto}

.head{text-align:center}
.head h2{margin:0;font-size:17px;font-weight:600;letter-spacing:-0.01em;line-height:1.3;color:var(--ink-700)}
.head p{margin:8px 0 0;font-size:13px;color:var(--gray-500);line-height:1.6}

/* --------------------------------------------------------------------------
   입력 폼
   -------------------------------------------------------------------------- */
.auth-form{display:flex;flex-direction:column;gap:16px}
.field{display:flex;flex-direction:column;min-width:0}
.field label{display:block;font-size:14px;font-weight:700;color:var(--ink-700);margin-bottom:8px}
.input-shell{position:relative;display:flex;align-items:center}
.field input{width:100%;height:46px;padding:0 14px;border:1px solid var(--input-border);border-radius:10px;font-family:inherit;font-size:14px;color:var(--ink-900);background:var(--white);outline:none;transition:all .15s ease}
.field input::placeholder{color:var(--gray-300)}
.field input:focus{border-color:var(--primary-600);box-shadow:0 0 0 3px rgba(109,120,219,.15)}
/* 사번 입력 — 대소문자는 구분하지 않으므로 강제 변환 없이 자간만 살짝 */
.field input.empno{letter-spacing:.02em}
.field.has-pw input{padding-right:44px}
.field .hint{margin-top:6px;font-size:12px;color:var(--gray-500);line-height:1.5}
.field .hint b{color:var(--ink-700);font-weight:700}
.field-error{display:none;margin-top:6px;font-size:12px;color:var(--danger-text);font-weight:600}
.field.error input{border-color:var(--danger-text)}
.field.error .field-error{display:block}
.field.ok input{border-color:var(--success)}

.pw-toggle{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:34px;height:34px;border:0;background:transparent;border-radius:8px;color:var(--gray-500);display:flex;align-items:center;justify-content:center;transition:all .15s ease}
.pw-toggle:hover{background:var(--surface);color:var(--ink-700)}

.btn-auth{margin-top:8px;height:50px;border:0;border-radius:10px;background:var(--primary-600);color:#fff;font-size:14px;font-weight:700;letter-spacing:-0.01em;font-family:inherit;transition:background .15s ease}
.btn-auth:hover{background:var(--primary-700)}
.btn-auth:disabled{background:var(--gray-300);cursor:not-allowed}

.form-help{display:flex;align-items:center;justify-content:center;gap:4px;font-size:14px;color:var(--gray-500)}
.form-help button,.form-help a{background:transparent;border:0;padding:6px 8px;font-size:14px;color:var(--ink-700);font-weight:700;border-radius:6px;transition:color .15s ease;text-decoration:none;display:inline-flex;align-items:center;gap:5px}
.form-help button:hover,.form-help a:hover{color:var(--primary-600)}

/* --------------------------------------------------------------------------
   하단 고객센터
   -------------------------------------------------------------------------- */
.foot{padding:20px 24px 24px;text-align:center;font-size:12px;color:var(--gray-500);line-height:1.7;display:flex;flex-direction:column;gap:4px}
.foot .cs{display:inline-flex;flex-wrap:wrap;justify-content:center;gap:6px;align-items:center}
.foot .cs b{color:var(--ink-700);font-weight:700}
.foot .cs a{color:var(--gray-500);text-decoration:none}
.foot .cs a:hover{color:var(--primary-600)}
.foot .cs .dot{color:var(--gray-300)}
.foot .copy{color:var(--gray-300)}

/* --------------------------------------------------------------------------
   모달 (셸은 modal.css — 폭/모서리만 조정)
   -------------------------------------------------------------------------- */
.modal{max-width:440px;border-radius:14px;box-shadow:0 20px 50px rgba(23,27,46,.2)}
.modal-head h3{font-size:16px}
.modal-body{gap:16px}
.modal-body .lead{margin:0;font-size:14px;color:var(--gray-500);line-height:1.6}

/* --------------------------------------------------------------------------
   반응형
   -------------------------------------------------------------------------- */
@media (max-width:768px){
  .auth-inner{padding:32px 16px}
  .brand-mark{width:48px;height:48px;border-radius:12px;margin-bottom:-24px}
  .card{padding:40px 22px 26px;gap:22px;border-radius:16px}
  .head h2{font-size:16px}
  .head p{font-size:13px}
  .field input{height:48px;font-size:15px}
  .btn-auth{height:52px;font-size:15px}
  .foot{padding:16px 20px}

  /* 모달은 하단 시트 형태로 */
  .modal-overlay{padding:0;align-items:flex-end}
  .modal{max-width:none;height:auto;border-radius:14px 14px 0 0;max-height:92vh}
  .btn-cancel,.btn-primary{flex:1;padding:12px 16px;font-size:15px}
}