/* assets/css/style.css */
/* 기본 스타일 */

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

body {
  font-family: "Malgun Gothic", sans-serif;
  background-color: #f5f5f5;
  color: #333;
}

/* 로그인 페이지 */
.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
}

.login-box {
  background: white;
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 400px;
}

.login-box h1 {
  font-size: 24px;
  margin-bottom: 8px;
  text-align: center;
  color: #2c3e50;
}

.login-box .subtitle {
  text-align: center;
  color: #7f8c8d;
  margin-bottom: 30px;
  font-size: 14px;
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: #555;
}

.form-group input {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
}

.form-group input:focus {
  outline: none;
  border-color: #5a6778;
}

.btn-login {
  width: 100%;
  padding: 12px;
  background-color: #5a6778;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.btn-login:hover {
  background-color: #4b5563;
}

.error-message {
  background-color: #ffe6e6;
  color: #c0392b;
  padding: 12px;
  border-radius: 4px;
  margin-bottom: 20px;
  font-size: 14px;
  border-left: 4px solid #c0392b;
}

.login-help {
  margin-top: 30px;
  text-align: center;
  font-size: 13px;
  color: #7f8c8d;
}

.login-help p {
  margin: 5px 0;
}

/* 공통 헤더 */
.main-header {
  background: white;
  padding: 0 30px;
  height: 70px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  border-bottom: 1px solid #eee;
}

.main-header h1 {
  font-size: 20px;
  color: #2c3e50;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-left {
  flex: 1;
}

.header-center {
  flex: 1;
  display: flex;
  justify-content: center;
}

.header-right {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

/* 비밀번호 변경 버튼 */
.btn-change-pw {
  display: inline-block;
  padding: 6px 14px;
  background: transparent;
  color: #5a6778;
  border: 1px solid #5a6778;
  border-radius: 4px;
  font-size: 13px;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-change-pw:hover {
  background: #5a6778;
  color: white;
}

.nav-tabs {
  display: flex;
  gap: 40px;
}

.nav-tabs a {
  position: relative;
  text-decoration: none;
  color: #555;
  font-weight: 500;
  font-size: 15px;
  padding: 5px 0;
  transition: color 0.25s ease;
}

/* hover 효과 */
.nav-tabs a:hover {
  color: #111;
}

/* 언더라인 애니메이션 */
.nav-tabs a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: #5a6778;
  transition: width 0.25s ease;
}

/* hover 시 부드럽게 확장 */
.nav-tabs a:hover::after {
  width: 100%;
}

/* 현재 페이지 */
.nav-tabs a.active {
  color: #111;
  font-weight: 600;
}

.nav-tabs a.active::after {
  width: 100%;
}

.user-info {
  font-size: 14px;
  color: #555;
}

.badge-admin {
  background: #e74c3c;
  color: white;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  margin-left: 8px;
}

.btn-logout {
  padding: 8px 16px;
  background: #95a5a6;
  color: white;
  text-decoration: none;
  border-radius: 4px;
  font-size: 14px;
}

.btn-logout:hover {
  background: #7f8c8d;
}

/* 컨테이너 */
.container {
  max-width: 1200px;
  margin: 40px auto;
  padding: 0 20px;
}

/* 월 선택 */
.month-selector {
  background: white;
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.month-selector label {
  font-weight: 500;
  margin-right: 10px;
}

.month-selector select {
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
}

/* 구분 탭 */
.category-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.tab-button {
  padding: 12px 24px;
  background: white;
  border: 1px solid #ddd;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.3s;
}

.tab-button:hover {
  background: #f8f9fa;
}

.tab-button.active {
  background: #5a6778;
  color: white;
  border-color: #5a6778;
}

/* 가격 테이블 */
.price-table-container {
  position: relative;
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
}

.price-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid #ddd;
}

.price-table thead {
  background: #34495e;
  color: white;
}

.price-table th {
  text-align: left;
  font-weight: 500;
  padding: 16px 28px;
}

.price-table td {
  padding: 16px 28px;
  border-bottom: 1px solid #ddd;
}

.price-table tbody tr:hover {
  background: #f8f9fa;
}

.price-table .price {
  text-align: right;
  font-weight: 500;
}

.table-wrapper {
  position: relative;
  overflow: hidden;
}

.watermark-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

/* 워터마크 */
.watermark-text {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;

  display: flex;
  flex-direction: column;
  justify-content: space-around;

  font-size: 20px;
  color: rgba(90, 103, 120, 0.1);
  font-weight: 600;
  letter-spacing: 1px;

  transform: rotate(-25deg);
}

/* 데이터 없음 */
.no-data {
  padding: 60px 20px;
  text-align: center;
  color: #7f8c8d;
}

/* 액션 버튼 */
.action-buttons {
  margin-top: 20px;
  text-align: right;
}

.btn-export {
  padding: 12px 24px;
  background: #27ae60;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
}

.btn-export:hover {
  background: #229954;
}

/* 푸터 */
.main-footer {
  text-align: center;
  padding: 20px;
  color: #7f8c8d;
  font-size: 14px;
  margin-top: 60px;
}

@media print {
  body * {
    visibility: hidden !important;
  }
  body::after {
    visibility: visible;
    content: "이 페이지는 인쇄가 허용되지 않습니다.";
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px;
    color: #333;
  }
}

@media (max-width: 768px) {
  .main-header {
    flex-wrap: wrap;
    gap: 8px;
  }
  .header-center {
    order: 3;
    width: 100%;
  }
  .nav-tabs {
    gap: 12px;
  }
  .header-right {
    gap: 6px;
  }
  .btn-change-pw {
    display: none;
  } /* 공간 부족 시 숨김 */
  .btn-snapshot {
    display: none;
  }
}

@media (max-width: 900px) {
  .category-bar {
    flex-wrap: wrap;
  }
  .admin-buttons {
    width: 100%;
    justify-content: flex-end;
  }
}

/* 햄버거 버튼 - 데스크탑에서 숨김 */
.btn-hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: #2c3e50;
  padding: 4px 8px;
}

/* 사이드 드로어 */
.side-drawer {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 260px;
  height: 100%;
  background: white;
  box-shadow: 2px 0 12px rgba(0, 0, 0, 0.15);
  z-index: 2000;
  transform: translateX(-100%);
  transition: transform 0.25s ease;
  flex-direction: column;
}
.side-drawer.open {
  transform: translateX(0);
}
.drawer-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  z-index: 1999;
}
.drawer-overlay.active {
  display: block;
}
.drawer-header {
  padding: 24px 20px 16px;
  border-bottom: 1px solid #eee;
  font-size: 16px;
  font-weight: 700;
  color: #2c3e50;
}
.drawer-nav {
  display: flex;
  flex-direction: column;
  padding: 12px 0;
  flex: 1;
}
.drawer-nav a {
  padding: 14px 24px;
  text-decoration: none;
  color: #555;
  font-size: 15px;
  font-weight: 500;
  border-left: 3px solid transparent;
}
.drawer-nav a.active,
.drawer-nav a:hover {
  color: #5a6778;
  border-left-color: #5a6778;
  background: #f8f9fa;
}
.drawer-footer {
  padding: 20px 24px;
  border-top: 1px solid #eee;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.drawer-user-info {
  font-size: 13px;
  color: #555;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.drawer-link {
  font-size: 13px;
  color: #5a6778;
  text-decoration: none;
}

.badge-normal {
  background: #5a6778;
  color: white;
  padding: 2px 7px;
  border-radius: 3px;
  font-size: 11px;
  margin-left: 6px;
}

/* 모바일에서만 보이는 것들 */
@media (max-width: 768px) {
  .btn-hamburger {
    display: block;
  }
  .header-left {
    display: none;
  }
  .header-center {
    display: none;
  }
  .desktop-only {
    display: none !important;
  }

  .main-header {
    justify-content: space-between;
    padding: 0 16px;
    height: 56px;
  }
  /* 모바일에서만 드로어 활성화 */
  .side-drawer {
    display: flex;
  }
}