/* ==========================================================================
   TTBOX — 인증 화면(로그인 / 아이디·비밀번호 찾기)
   public/css/login.css + ver_20251201/login.css 를 완전 대체한다.
   좌측 브랜드 패널 + 우측 폼 카드의 2단 구성.
   ========================================================================== */

:root{
  --ta-ink:#0f1626;
  --ta-ink-2:#395a4c;
  --ta-muted:#767f92;
  --ta-line:#e6eaf2;
  --ta-bg:#f5f7fb;
  --ta-blue:#006b4f;
  --ta-blue-d:#00563f;
  --ta-blue-soft:#eff8f4;
  --ta-w:1180px;
}

html,body{ height:auto; }
body{
  font-family:'Pretendard',-apple-system,BlinkMacSystemFont,system-ui,'Noto Sans KR','Segoe UI',sans-serif;
  background:var(--ta-bg);
  color:var(--ta-ink);
  -webkit-font-smoothing:antialiased;
}
#header{ display:none; }
a{ text-decoration:none; color:inherit; }

.auth{
  min-height:100vh;
  display:flex; align-items:center; justify-content:center;
  padding:48px 24px;
}
.auth-grid{
  width:100%; max-width:var(--ta-w);
  display:grid; grid-template-columns:1.05fr .95fr;
  background:#fff;
  border:1px solid var(--ta-line);
  border-radius:26px;
  overflow:hidden;
  box-shadow:0 2px 6px rgba(16,24,40,.05), 0 28px 70px rgba(16,24,40,.09);
}

/* ── 좌: 브랜드 패널 ─────────────────────────────────────────── */
.auth-brand{
  position:relative; overflow:hidden;
  padding:52px 48px;
  background:
    radial-gradient(560px 260px at 88% 8%, rgba(255,255,255,.16), transparent 65%),
    linear-gradient(155deg,#006b4f 0%, #0b7b5b 62%, #006b4f 100%);
  color:#fff;
  display:flex; flex-direction:column;
}
.auth-brand::after{
  content:''; position:absolute;
  right:-90px; bottom:-110px; width:300px; height:300px;
  border-radius:38%;
  background:rgba(255,255,255,.07);
}
.auth-brand__logo{
  display:inline-flex; align-items:center; gap:10px;
  font-size:22px; font-weight:800; letter-spacing:-.02em;
  margin-bottom:36px;
}
.auth-brand__logo .mark{
  width:34px; height:34px; border-radius:10px;
  background:#fff; color:var(--ta-blue);
  font-size:13px; font-weight:800; letter-spacing:-.03em;
  display:flex; align-items:center; justify-content:center;
}
.auth-brand h1{
  font-size:34px; font-weight:800; letter-spacing:-.045em; line-height:1.24;
  margin:0 0 14px; word-break:keep-all;
}
.auth-brand h1 em{ font-style:normal; color:#dff0e8; }
.auth-brand__lead{
  font-size:14.5px; line-height:1.72; color:rgba(255,255,255,.8);
  margin:0 0 30px; max-width:400px; word-break:keep-all;
}
.auth-points{ list-style:none; padding:0; margin:0 0 34px; display:grid; gap:11px; }
.auth-points li{
  position:relative; padding-left:26px;
  font-size:13.5px; font-weight:500; color:rgba(255,255,255,.9);
  letter-spacing:-.01em;
}
.auth-points li::before{
  content:''; position:absolute; left:0; top:4px;
  width:16px; height:16px; border-radius:50%;
  background:rgba(255,255,255,.18)
    url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="3.4" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"/></svg>') no-repeat center/9px;
}
.auth-consult{
  position:relative; z-index:1;
  margin-top:auto;
  display:flex; align-items:center; gap:12px;
  padding:14px 16px;
  background:rgba(255,255,255,.11);
  border:1px solid rgba(255,255,255,.2);
  border-radius:15px;
  backdrop-filter:blur(4px);
  transition:background .18s, transform .18s;
}
.auth-consult:hover{ background:rgba(255,255,255,.18); transform:translateY(-1px); }
.auth-consult .ic{
  width:38px; height:38px; flex:none; border-radius:11px;
  background:rgba(255,255,255,.16);
  display:flex; align-items:center; justify-content:center; font-size:18px;
}
.auth-consult .tx{ flex:1; min-width:0; }
.auth-consult .tx strong{ display:block; font-size:14px; font-weight:700; line-height:1.35; }
.auth-consult .tx span{ font-size:12px; color:rgba(255,255,255,.72); }
.auth-consult .go{ font-size:19px; font-weight:700; color:rgba(255,255,255,.75); flex:none; }

/* ── 우: 폼 카드 ─────────────────────────────────────────────── */
.auth-form{
  padding:52px 48px;
  display:flex; flex-direction:column; justify-content:center;
}
.auth-form h2{
  font-size:25px; font-weight:800; letter-spacing:-.04em;
  color:var(--ta-ink); margin:0 0 6px;
}
.auth-form__sub{
  font-size:13.5px; color:var(--ta-muted); margin:0 0 28px; letter-spacing:-.01em;
}

.id-box, .pw-box, .auth-field{ margin-bottom:15px; }
.id-box p, .pw-box p, .auth-field label{
  display:block;
  font-size:12.5px; font-weight:700; letter-spacing:-.01em;
  color:var(--ta-ink-2); margin:0 0 7px;
}
.auth-form input[type="text"],
.auth-form input[type="password"],
.auth-form input[type="email"],
.auth-form input[type="tel"]{
  width:100%; height:50px;
  padding:0 15px;
  border:1px solid var(--ta-line); border-radius:13px;
  background:#fbfcfe;
  font-size:14.5px; font-family:inherit; color:var(--ta-ink);
  transition:border-color .18s, box-shadow .18s, background .18s;
}
.auth-form input::placeholder{ color:#a9b0c0; }
.auth-form input:focus{
  outline:none; border-color:var(--ta-blue); background:#fff;
  box-shadow:0 0 0 3px rgba(0, 107, 79,.13);
}

.info_box{ margin:0 0 20px; }
.info-search-box{
  display:flex; align-items:center; gap:9px;
  font-size:12.5px; color:var(--ta-muted);
}
.info-search-box a{ color:var(--ta-muted); transition:color .18s; }
.info-search-box a:hover{ color:var(--ta-blue); }
.info-divider{ color:#d7dde9; }

#seclogin_btn, .auth-submit{
  width:100%; height:52px;
  background:var(--ta-blue); color:#fff;
  border:none; border-radius:14px;
  font-size:15.5px; font-weight:700; letter-spacing:-.02em;
  font-family:inherit; cursor:pointer;
  box-shadow:0 10px 24px rgba(0, 107, 79,.26);
  transition:background .18s, transform .18s, box-shadow .18s;
}
#seclogin_btn:hover, .auth-submit:hover{
  background:var(--ta-blue-d); transform:translateY(-1px);
  box-shadow:0 14px 30px rgba(0, 107, 79,.3);
}

/* 구분선 */
.auth-sep{
  display:flex; align-items:center; gap:12px;
  margin:26px 0 16px;
  font-size:12.5px; color:#9aa2b3;
}
.auth-sep::before, .auth-sep::after{
  content:''; flex:1; height:1px; background:var(--ta-line);
}

/* 가입 버튼 */
.auth-signup{ display:grid; grid-template-columns:1fr 1fr; gap:9px; }
.auth-signup a{
  display:flex; align-items:center; justify-content:center;
  height:46px; border-radius:13px;
  border:1px solid var(--ta-line); background:#fff;
  font-size:13.5px; font-weight:700; letter-spacing:-.02em; color:var(--ta-ink-2);
  transition:all .18s;
}
.auth-signup a:hover{ border-color:#dff0e8; color:var(--ta-blue); background:var(--ta-blue-soft); }

#introBtn{
  width:100%; margin-top:9px; height:44px;
  display:inline-flex; align-items:center; justify-content:center; gap:7px;
  background:var(--ta-blue-soft); color:var(--ta-blue);
  border:1px solid #dff0e8; border-radius:13px;
  font-size:13.5px; font-weight:700; font-family:inherit; cursor:pointer;
  transition:background .18s, border-color .18s;
}
#introBtn:hover{ background:#e2ebff; border-color:#dff0e8; }

.auth-note{
  margin:24px 0 0; padding:16px 17px;
  background:#f8fafd; border:1px solid var(--ta-line); border-radius:14px;
  font-size:12px; line-height:1.8; color:var(--ta-muted);
}
.auth-note .en{ display:block; margin-top:8px; font-size:11px; color:#a2a9b8; }
.auth-copy{
  margin:22px 0 0; text-align:center;
  font-size:11.5px; color:#a2a9b8;
}

/* ── 단독 폼(아이디 찾기 / 비밀번호 재설정) ─────────────────── */
.auth-grid--solo{ grid-template-columns:1fr; max-width:520px; }
.auth-grid--solo .auth-form{ padding:44px 42px 46px; }
.auth-back{
  display:inline-block; margin-bottom:18px;
  font-size:12.5px; font-weight:600; color:var(--ta-muted);
  transition:color .18s;
}
.auth-back:hover{ color:var(--ta-blue); }

/* 인증 입력 + 버튼 */
.input-with-btn{ display:flex; gap:8px; }
.input-with-btn input{ flex:1; min-width:0; }
.btn-cert{
  flex:none; padding:0 16px; height:50px;
  border:1px solid var(--ta-line); border-radius:13px;
  background:#fff; color:var(--ta-ink-2);
  font-size:13px; font-weight:700; font-family:inherit; letter-spacing:-.02em;
  cursor:pointer; white-space:nowrap;
  transition:all .18s;
}
.btn-cert:hover{ border-color:#dff0e8; color:var(--ta-blue); background:var(--ta-blue-soft); }

.auth-form form{ margin:0; }
.auth-form .info-search-box{ margin-top:20px; justify-content:center; }

/* 아이디 찾기 결과 */
.find-result-list{
  list-style:none; padding:0; margin:18px 0 0;
  display:grid; gap:8px;
}
.find-result-list:empty{ margin:0; }
.find-result-list li{
  padding:13px 15px;
  background:var(--ta-blue-soft);
  border:1px solid #dff0e8; border-radius:13px;
  font-size:14px; font-weight:700; color:var(--ta-blue); letter-spacing:-.02em;
}

/* ── 반응형 ──────────────────────────────────────────────────── */
@media (max-width:960px){
  .auth{ padding:0; align-items:stretch; }
  .auth-grid{
    grid-template-columns:1fr;
    border:none; border-radius:0; box-shadow:none; min-height:100vh;
  }
  .auth-brand{ padding:34px 22px 30px; }
  .auth-brand__logo{ margin-bottom:22px; }
  .auth-brand h1{ font-size:26px; }
  .auth-brand__lead{ margin-bottom:20px; }
  .auth-points{ margin-bottom:22px; }
  .auth-form{ padding:32px 22px 46px; }
  .auth-grid--solo .auth-form{ padding:28px 22px 46px; }
}
@media (max-width:420px){
  .auth-signup{ grid-template-columns:1fr; }
}