@charset "utf-8";

/* ========================================
   CRE 스타일 SNB (좌측 사이드바)
   ======================================== */

/* -------------------- SNB 래퍼 (기본 숨김 상태, 헤더 아래에서 시작) -------------------- */
#snb.fs_snb_wrp {
  position: fixed;
  left: 0;
  top: 90px;
  width: 210px;
  height: calc(100vh - 90px);
  background: #012b58;
  overflow-y: auto;
  z-index: 1000;
  transform: translateX(-100%);
  transition: all 0.3s ease-in-out;
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

/* SNB 열린 상태 */
#snb.fs_snb_wrp.active {
  transform: translateX(0);
}

/* -------------------- SNB 닫기 버튼 (내부) -------------------- */
.snb-close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 35px;
  height: 35px;
  background: #f0f0f0;
  border: 0;
  border-radius: 50%;
  color: #333;
  font-size: 24px;
  line-height: 35px;
  cursor: pointer;
  z-index: 1001;
  text-align: center;
  transition: all 0.3s;
  display: none;
}

.snb-close-btn:hover {
  background: #004190;
  color: #fff;
}

/* -------------------- SNB 박스 -------------------- */
.snb_box {
  width: 100%;
  height: 100%;
  background: #051b40;
  text-align: center;
  padding: 40px 15px 0;
}

/* -------------------- Home 버튼 -------------------- */
.snb_box .home {
  position: relative;
  display: inline-block;
  width: 100px;
  height: 100px;
  background: rgba(23, 124, 232, 0.2);
  color: #9ecdff;
  border-radius: 50px;
  border: 3px solid #9ecdff;
  font-size: 1.2em;
  font-weight: bold;
  margin-bottom: 30px;
}

.snb_box .home:after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -10px;
  margin: auto;
  background: url("../images/layout/qck_arrow.png") no-repeat center bottom;
  width: 18px;
  height: 10px;
}

.snb_box .home a {
  display: block;
  text-decoration: none;
  color: inherit;
}

.snb_box .home span {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  right: 0;
  margin: auto;
}

/* -------------------- SNB 제목 (현재 1차 메뉴명) - 제거 -------------------- */
.snb_box .snb-title {
  display: none;
}

/* -------------------- 2depth 메뉴 리스트 (dep1 클래스 사용) -------------------- */
.snb_box > ul.dep1 {
  list-style: none;
  margin: 0;
  padding: 0;
  margin-top: 30px;
}

.snb_box > ul.dep1 > li {
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.snb_box > ul.dep1 > li > a {
  display: block;
  padding: 0;
  line-height: 50px;
  color: #eee;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s;
}

.snb_box > ul.dep1 > li > a span {
  position: relative;
  display: inline-block;
  width: 100%;
  transition: all 0.3s;
}

.snb_box > ul.dep1 > li.on > a,
.snb_box > ul.dep1 > li > a:hover,
.snb_box > ul.dep1 > li > a:focus,
.snb_box > ul.dep1 > li > a:active,
.snb_box > ul.dep1 > li > a.active {
  text-decoration: none;
  color: #9ecdff;
}

/* -------------------- 2depth 메뉴 -------------------- */
.snb_box .dep2 {
  display: none;
  list-style: none;
  margin: 0;
  padding: 10px 0;
  background: #f8f9fa;
}

.snb_box .dep2 li {
  position: relative;
}

.snb_box .dep2 li a {
  display: block;
  padding: 12px 20px 12px 40px;
  font-size: 14px;
  color: #555;
  text-decoration: none;
  transition: all 0.3s;
  position: relative;
}

/* 2depth 불릿 */
.snb_box .dep2 li a:before {
  content: '•';
  position: absolute;
  left: 25px;
  color: #999;
  font-size: 16px;
}

.snb_box .dep2 li a:hover {
  background: #fff;
  color: #004190;
  padding-left: 42px;
}

.snb_box .dep2 li a.active,
.snb_box .dep2 li a.on {
  background: #fff;
  color: #004190;
  font-weight: 700;
  border-left: 3px solid #004190;
  padding-left: 37px;
}

.snb_box .dep2 li a.active:before,
.snb_box .dep2 li a.on:before {
  color: #004190;
}

/* -------------------- 퀵메뉴 (fix_link) -------------------- */
.fix_link {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 20px 0;
}

.fix_link ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.fix_link ul li {
  border-bottom: none;
}

.fix_link ul li a {
  display: block;
  padding: 10px;
  font-size: 14px;
  color: #fff;
  text-decoration: none;
  transition: all 0.3s;
  position: relative;
  padding-left: 20px;
  background: linear-gradient(135deg, #fe6600 0%, #ff6600 100%);
  font-weight: 500;
  border-radius: 8px;
  margin: 6px 12px;
  box-shadow: 0 2px 6px rgba(254, 102, 0, 0.15);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.fix_link ul li a span {
  display: block;
}

/* 퀵메뉴 - 아이콘 없는 심플 디자인 */

.fix_link ul li a:hover {
  background: linear-gradient(135deg, #ff6600 0%, #fe6600 100%);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(254, 102, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* -------------------- 모바일 오버레이 -------------------- */
.snb-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 99;
  display: none;
  opacity: 0;
  transition: opacity 0.3s;
}

.snb-overlay.active {
  display: block;
  opacity: 1;
}

/* -------------------- SNB 닫기 버튼 -------------------- */
.snb-close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 30px;
  height: 30px;
  background: #004190;
  border: 0;
  border-radius: 50%;
  color: #fff;
  font-size: 18px;
  line-height: 30px;
  cursor: pointer;
  display: none;
  z-index: 102;
  text-align: center;
}

.snb-close-btn:before {
  content: '✕';
  font-size: 20px;
  font-weight: 300;
}

.snb-close-btn:hover {
  background: #003175;
}

/* -------------------- 반응형: 태블릿 -------------------- */
@media (max-width: 1200px) {
  .fs_snb_wrp {
    width: 220px;
  }
  
  .snb_btn {
    left: 15px;
  }
}

@media (max-width: 1024px) {
  .fs_snb_wrp {
    width: 200px;
  }
  
  .snb_box .dep1 > li > a {
    padding: 15px;
    font-size: 14px;
  }
  
  .snb_box .dep2 li a {
    padding: 10px 15px 10px 35px;
    font-size: 13px;
  }
  
  .snb_box .dep2 li a:before {
    left: 20px;
  }
}

/* -------------------- 반응형: 모바일 -------------------- */
@media (max-width: 768px) {
  .fs_snb_wrp {
    width: 250px;
    z-index: 1000;
  }
  
  .snb_btn {
    top: 80px;
    left: 10px;
  }
  
  .snb-close-btn {
    display: block;
  }
  
  .snb-overlay {
    display: block;
  }
  
  /* 퀵메뉴를 일반 메뉴처럼 표시 */
  .fix_link {
    position: static;
    margin-top: 20px;
  }
}

/* -------------------- 프린트 최적화 -------------------- */
@media print {
  .fs_snb_wrp,
  .snb_btn,
  .snb-overlay,
  .snb-close-btn {
    display: none !important;
  }
}

/* -------------------- 스크롤바 스타일 (Webkit) -------------------- */
.fs_snb_wrp::-webkit-scrollbar {
  width: 6px;
}

.fs_snb_wrp::-webkit-scrollbar-track {
  background: #f1f1f1;
}

.fs_snb_wrp::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 3px;
}

.fs_snb_wrp::-webkit-scrollbar-thumb:hover {
  background: #555;
}

/* -------------------- 접근성 개선 -------------------- */
.snb_box .dep1 > li > a:focus,
.snb_box .dep2 li a:focus {
  outline: 2px solid #004190;
  outline-offset: -2px;
}

/* -------------------- Body 스크롤 제어 -------------------- */
body.no-scroll {
  overflow: hidden;
}

/* -------------------- 반응형: 모바일 -------------------- */
@media (max-width: 768px) {
  #snb.fs_snb_wrp {
    width: 280px;
  }
  
  /* 모바일에서 닫기 버튼 표시 */
  .snb-close-btn {
    display: block;
  }
}