* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Noto Sans KR', sans-serif;
  background: linear-gradient(135deg, #ffd530 0%, #ffcc00 100%);
 min-height: 100vh;
  display: flex;
  flex-direction: column;
  letter-spacing:-0.025em;
}
header {
  background-color: #ffd530;
  width: 100%;
  padding: 30px 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.header-mo{
    display: none;
}

.icon-img {
    width: 32px;
    object-fit: contain;
  }

.logo {
  height: 40px;
  object-fit: contain;
  display: flex;
  align-items: center;
  margin-right: 45px;
}

.logo img {
  width: 100%;
}

nav {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-right: auto;
  position: relative;
}

/* 드롭다운 메뉴 스타일 */
.nav-item {
  position: relative;
}

nav a {
  font-size: 20px;
  color: #373737;
  text-decoration: none;
  font-weight: bold;
  display: block;
  padding: 10px 0;
}

nav span{
    color: #163e85;
    font-weight: bold;
}

.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #ffffff;
  min-width: 200px;
  box-shadow: 0 8px 16px rgba(0,0,0,0.1);
  border-radius: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1000;
  padding: 15px 0;
}

.nav-item:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown a {
  font-size: 14px;
  color: #373737;
  padding: 8px 20px;
  font-weight: 500;
  border-bottom: 1px solid #f0f0f0;
  transition: background-color 0.2s ease;
}

.dropdown a:last-child {
  border-bottom: none;
}

.dropdown a:hover {
  background-color: #ffd530;
  color: #373737;
}
.login-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 50px 20px;
}

.login-box {
  background: white;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  padding: 60px 50px;
  width: 100%;
  max-width: 450px;
  text-align: center;
}

.logo {
  margin-bottom: 40px;
}

.logo img {
  width: 200px;
  height: auto;
}

.login-title {
  font-size: 28px;
  font-weight: 600;
  color: #333;
  margin-bottom: 20px;
}

.login-subtitle {
  font-size: 14px;
  color: #666;
  margin-bottom: 0px;
  line-height:1.5;
}

.form-group {
  margin-bottom: 20px;
  text-align: left;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: #333;
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 15px 20px;
  border: 2px solid #e0e0e0;
  border-radius: 12px;
  font-size: 16px;
  transition: all 0.3s ease;
  background: #fafafa;
}

.form-input:focus {
  outline: none;
  border-color: #ffd530;
  background: white;
  box-shadow: 0 0 0 3px rgba(255, 213, 48, 0.1);
}

.form-input::placeholder {
  color: #999;
}

.login-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  font-size: 14px;
}

.remember-me {
  display: flex;
  align-items: center;
  gap: 8px;
}

.remember-me input {
  width: 16px;
  height: 16px;
  accent-color: #ffd530;
}

.forgot-password {
  color: #666;
  text-decoration: none;
  transition: color 0.3s ease;
}

.forgot-password:hover {
  color: #333;
}

.login-btn {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, #ffd530 0%, #ffcc00 100%);
  border: none;
  border-radius: 12px;
  font-size: 18px;
  font-weight: 600;
  color: #333;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 20px;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255, 213, 48, 0.3);
}

.login-btn:disabled {
  background: #ccc;
  color: #666;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.divider {
  margin: 30px 0;
  position: relative;
  text-align: center;
}



.divider span {
  background: rgb(255, 255, 255);
  padding: 0 20px;
  color: #666;
  font-size: 14px;
}

.signup-link {
  text-align: center;
  margin-top: 20px;
}

.signup-link a {
  color: #333;
  text-decoration: none;
  font-weight: 400;
  padding: 12px 30px;
  display: inline-block;
  transition: all 0.3s ease;
}

.signup-link span{
  color: #0084ff;
  font-weight: 500;
}

.signup-link a:hover {
  transform: translateY(-2px);
}

.error-message {
  background: #ffe6e6;
  color: #d63031;
  padding: 12px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 14px;
  text-align: center;
  display: none;
}

/* 푸터 스타일 */
footer {
position:relative;
float:left;
width:100%;
border:0px solid red;
  background: #222;
  color: #999;
  padding: 30px 50px;
  font-size: 12px;
  line-height: 20px;
  border-top-right-radius: 50px;
  display:flex;
}

.footer-left {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.footer-left .footwe-top {
  margin-bottom: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.footer-left .footwe-top .left {
  display: flex;
  align-items: center;
}

.footer-left .footwe-top .left a {
  margin-right: 14px;
  font-size: 14px;
  color: #fff;
  text-decoration: none;
}

.footer-left .footwe-top .right a {
  color: #797979;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 5px;
}

.footer-left .footwe-top .right span {
  font-size: 14px;
  color: #797979;
}

.footer-left a:hover {
  text-decoration: underline;
}
/* 사이드 메뉴 스타일 */
.side-menu {
  position: fixed;
  top: 0;
  right: -300px;
  width: 280px;
  height: 100%;
  background-color: #ffd530;
  z-index: 1000;
  transition: right 0.3s ease-in-out;
  box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  overflow-y: auto;
  }
  
  .side-menu.active {
  right: 0;
  }
  
  .side-menu-header {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 20px;
  background-color: #ffd530;
  }
  
  .close-btn {
  cursor: pointer;
  }
  
  .close-btn img {
  width: 24px;
  height: 24px;
  }
  
  .side-nav {
  display: flex;
  flex-direction: column;
  padding: 20px;
  }
  
  .side-nav-item {
  }
  
  .side-nav > .side-nav-item > a {
  font-size: 18px;
  color: #373737;
  text-decoration: none;
  font-weight: bold;
  padding: 15px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  }
  
  .side-nav > .side-nav-item > a span {
  color: #000000;
  font-weight: bold;
  }
  
  .side-nav-item .toggle-icon {
  font-size: 12px;
  color: #000000;
  transition: transform 0.3s ease;
  }
  
  .side-nav-item.active .toggle-icon {
  transform: rotate(180deg);
  }
  
  .side-nav-item .toggle-icon {
  font-size: 14px;
  transition: transform 0.3s ease;
  }
  
  .side-nav-item.active .toggle-icon {
  transform: rotate(180deg);
  }
  
  .side-submenu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  }
  
  .side-nav-item.active .side-submenu {
  max-height: 300px;
  }
  
  .side-submenu a {
  font-size: 14px;
  color: #373737;
  text-decoration: none;
  font-weight: 500;
  padding: 10px 20px;
  display: block;
  }
  
  .side-submenu a:hover {
  background-color: rgba(255, 255, 255, 0.2);
  }
  
  .overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 999;
  display: none;
  }
  
  .overlay.active {
  display: block;
  }
/* 모바일 반응형 */
@media screen and (max-width: 680px) {
  .login-box {
      padding: 40px 30px;
      margin: 20px;
      border-radius: 15px;
  }

  .logo img {
      width: 150px;
  }

  .login-title {
      font-size: 24px;
  }

  .form-input {
      padding: 12px 15px;
      font-size: 14px;
  }

  .login-btn {
      padding: 14px;
      font-size: 16px;
  }

  .login-options {
      flex-direction: column;
      gap: 15px;
      align-items: flex-start;
  }

  footer {
      padding: 30px 30px;
  }

  .footer-left .footwe-top {
      flex-direction: column;
      gap: 15px;
      align-items: flex-start;
  }
}
'
@media screen and (min-width: 2000px) and (max-width: 3000px) {
.main img {
  width: 100vw;
  object-fit: cover;
}

.main {
  max-width: none;
}
  
.social-icons a {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
.social-icons img{
      width: 20px;
  }
}


@media screen and (max-width: 890px) {
nav a {
    font-size: 16px;
    color: #373737;
    text-decoration: none;
    font-weight: bold;
  }
}

@media screen and (max-width: 680px) {
.topbar-mo{
    display: block;
}
.topbar{
    display:none;
}

header{
    display:none;
}

.header-mo {
    background-color: #ffd530;
    width: 100%;
    padding: 30px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.breadcrumb-content {
  position: relative;
  width: 100%;
  height: 380px;
  background-color: #222222;
  overflow: hidden;
}

.logo {
    margin: 0 auto;
}

.social-icons{
display: none;
}

.breadcrumb-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: white;
  width: 100%;
  z-index: 2;
}

.breadcrumb-nav {
  font-size: 19px;
  margin-bottom: 20px;
  color: white;
  font-weight: 300;
}

.breadcrumb-nav span {
  color: white;
}

.page-title {
  font-size: 40px;
  font-weight: 600;
  color: white;
  margin: 0;
  letter-spacing: 1px;
}

.dropdown-menu {
  position: relative;
  width: 100%;
  margin-bottom: 50px;
  border-bottom: 2px solid #111111;
  overflow: hidden;
} 

.dropdown-button {
  width: 100%;
  background: #fff;
  border: none !important;
  font-size: 32px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  color: #333;
}

.dropdown-arrow {
  width: 24px;
  height: 24px;
}

.dropdown-content a {
  padding: 15px 25px;
  font-size: 16px;
}


footer {
    padding: 30px 30px;
}
}