* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  word-break: keep-all;
}

html,
body {
  height: 100%;
  margin: 0;
}

html {
  font-size: 10px;
}

:root {
  --color-primary: #1458c7;
  --color-primary-strong: #0f4cae;
  --color-primary-soft: #f4f8ff;
  --color-text: #1f2937;
  --color-text-subtle: #66748b;
  --color-border: #e3eaf4;
  --color-border-strong: #cfd7e6;
  --color-surface: #ffffff;
  --color-surface-soft: #f8fbff;
  --color-danger: #da3e3e;
  --color-danger-strong: #c53030;
  --color-success: #1458c7;

  --radius-sm: 1rem;
  --radius-md: 1.4rem;
  --radius-lg: 1.8rem;
  --radius-xl: 2.4rem;

  --shadow-sm: 0 8px 24px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 12px 30px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.08);

  --space-1: 0.8rem;
  --space-2: 1.2rem;
  --space-3: 1.6rem;
  --space-4: 2rem;
  --space-5: 2.4rem;
  --space-6: 3.2rem;
}

body {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
  font-size: 1.6rem;
  line-height: 1.5;
  color: var(--color-text);
  background: #ffffff;
  letter-spacing: -0.02em;
  word-break: keep-all;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  border: 0;
  background: none;
  cursor: pointer;
  font: inherit;
}

img {
  display: block;
  max-width: 100%;
}

ul,
ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 4.8rem;
  padding: 0 2rem;
  border-radius: 1.2rem;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  transition: all 0.2s ease;
}

.btn:focus-visible,
button:focus-visible,
input:focus-visible,
a:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(20, 88, 199, 0.14);
}

.btn-primary {
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
  color: #fff;
  box-shadow: 0 10px 20px rgba(20, 88, 199, 0.16);
}

.btn-primary:hover {
  background: var(--color-primary-strong);
  border-color: var(--color-primary-strong);
}

.btn-secondary {
  background: #fff;
  color: var(--color-primary);
  border: 1px solid #d8deea;
}

.btn-secondary:hover {
  background: #f7faff;
  border-color: #bfd3f6;
}

.btn-secondary:hover {
    background: #f7faff;
    border-color: #bfd3f6;
    /* 글자색이 사라지지 않도록 명시적으로 고정 - 20260501 color 고정 */
    color: var(--color-text) !important;
}

/* --------------------- 20260501 버튼 추가 --------------------- */
.btn-danger {
    background: var(--color-danger);
    border: 1px solid var(--color-danger);
    color: #fff;
    /* 기존 primary 버튼의 그림자 로직과 통일 */
    box-shadow: 0 10px 20px rgba(255, 77, 79, 0.16);
    transition: all 0.2s ease; /* 부드러운 전환효과 추가 */
}

.btn-danger:hover {
    background: var(--color-danger-strong);
    border-color: var(--color-danger-strong);
    color: #fff;
}
/* --------------------- 20260501 버튼 추가 --------------------- */

[hidden] {
  display: none !important;
}

input[readonly] {
  background: #f5f7fa;
  cursor: not-allowed;
  color: #5f6b7c;
}


.flex { display: flex; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-col { flex-direction: column; }

.gap-4 { gap: 0.4rem; }
.gap-8 { gap: 0.8rem; }
.gap-12 { gap: 1.2rem; }
.gap-16 { gap: 1.6rem; }
.gap-20 { gap: 2rem; }
.gap-24 { gap: 2.4rem; }
.gap-32 { gap: 3.2rem; }


.pd-5{padding: 5px;}
.pd-10{padding: 10px;}
.pd-20{padding: 20px;}

.pdt-5 {padding-top: 5px;}
.pdt-10 {padding-top: 10px;}
.pdt-20 {padding-top: 20px;}

.mgt-5 {margin-top: 5px;}
.mgt-10 {margin-top: 10px;}
.mgt-20 {margin-top: 20px;}


@media (max-width: 1024px) {
  .container {
    padding: 0 3rem;
  }
}

@media (max-width: 820px) {
  .md-flex-col {
    flex-direction: column;
  }

  .md-w-full {
    width: 100%;
  }

  .md-gap-12 {
    gap: 1.2rem;
  }

  .md-gap-16 {
    gap: 1.6rem;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 2rem;
  }

  .md-flex-col-2 {
    flex-direction: column;
  }

  .site-manage-selected-item {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }
}

/* --------------------- 20260501 텍스트 정렬 추가 --------------------- */
.text-left {
    text-align: left !important;
}
/* --------------------- 20260501 텍스트 정렬 추가 --------------------- */