:root {
  --bg-beige: #FAF8F5;
  --card-white: #FFFFFF;
  --text-main: #1E1E1E;
  --text-sub: #666666;
  --border-light: #EAE5DC;
  --accent: #1A1A1A;
  --accent-hover: #3D3D3D;
  --danger: #D93025;
  --danger-bg: #FFF0F0;
}

* { box-sizing: border-box; }

body {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-beige);
  color: var(--text-main);
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

/* ================= 메인 페이지 ================= */
.main-wrap {
  max-width: 760px;
  margin: 90px auto;
  padding: 0 24px;
  text-align: center;
}

.main-badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #8C7A6B;
  background: #EFECE6;
  padding: 6px 14px;
  border-radius: 99px;
  margin-bottom: 16px;
}

.main-title {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 10px 0;
}

.main-desc {
  color: var(--text-sub);
  font-size: 1rem;
  margin-bottom: 44px;
}

.btn-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 16px;
}

.client-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--card-white);
  border: 1px solid var(--border-light);
  padding: 20px 24px;
  border-radius: 14px;
  text-decoration: none;
  color: var(--text-main);
  font-weight: 700;
  font-size: 1.05rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  transition: all 0.2s ease;
}

.client-card:hover {
  transform: translateY(-3px);
  border-color: #C8BFA8;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.client-arrow {
  color: #999;
  font-weight: 400;
  transition: transform 0.2s ease;
}

.client-card:hover .client-arrow {
  transform: translateX(4px);
  color: var(--text-main);
}

/* ================= 어드민 페이지 ================= */
.admin-header {
  background: var(--card-white);
  border-bottom: 1px solid var(--border-light);
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-logo {
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.user-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-beige);
  border: 1px solid var(--border-light);
  padding: 6px 14px;
  border-radius: 99px;
  font-size: 0.88rem;
  font-weight: 600;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #10B981;
  border-radius: 50%;
}

.admin-container {
  max-width: 880px;
  margin: 40px auto;
  padding: 0 24px;
}

.panel {
  background: var(--card-white);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 28px 32px;
  margin-bottom: 28px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.02);
}

.panel-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 20px 0;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr auto;
  gap: 12px;
}

input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #DCD6C8;
  border-radius: 8px;
  font-size: 0.95rem;
  background: #FCFBF9;
  transition: border-color 0.2s;
}

input:focus {
  outline: none;
  border-color: var(--accent);
  background: #FFF;
}

.btn-primary {
  background: var(--accent);
  color: #FFF;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
}

.btn-primary:hover {
  background: var(--accent-hover);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  text-align: left;
  font-size: 0.85rem;
  color: var(--text-sub);
  font-weight: 600;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
  background: #FAF8F5;
}

td {
  padding: 16px;
  border-bottom: 1px solid #F2EFE9;
  font-size: 0.95rem;
}

tr:last-child td { border-bottom: none; }

.alias-link {
  color: #0056b3;
  text-decoration: none;
  font-weight: 600;
}

.alias-link:hover { text-decoration: underline; }

.cid-tag {
  font-family: monospace;
  background: #F4F1EA;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.9rem;
}

.btn-del {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid #FAD2D2;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-del:hover {
  background: var(--danger);
  color: #FFF;
}

.empty-state {
  text-align: center;
  color: var(--text-sub);
  padding: 36px 0;
  font-size: 0.95rem;
}

@media (max-width: 768px) {
  .form-row { grid-template-columns: 1fr; }
  .admin-header { padding: 14px 20px; }
  .panel { padding: 20px; }
}

/* 어드민 우측 상단 영역 및 메인 이동 버튼 */
.admin-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--card-white);
  color: var(--text-main);
  border: 1px solid #DCD6C8;
  padding: 6px 14px;
  border-radius: 99px;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-outline:hover {
  background: var(--bg-beige);
  border-color: var(--accent);
}