/* admin.css — 관리자 대시보드 스타일 */

.app-shell {
  display: grid;
  grid-template-rows: 60px 1fr;
  min-height: 100vh;
}

.topbar {
  background: var(--navy);
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  box-shadow: var(--shadow-sm);
}
.topbar-logo {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.3px;
}
.topbar-logo small {
  opacity: 0.7;
  font-weight: 400;
  margin-left: 8px;
}
.topbar-actions button {
  background: rgba(255, 255, 255, 0.14);
  color: white;
  padding: 6px 14px;
}
.topbar-actions button:hover { background: rgba(255, 255, 255, 0.22); }

.main-area {
  display: grid;
  grid-template-columns: 220px 1fr;
}

.sidebar {
  background: white;
  border-right: 1px solid var(--gray-200);
  padding: 16px 0;
}
.sidebar-item {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--gray-600);
  padding: 12px 24px;
  border-radius: 0;
  font-size: 14px;
  border-left: 3px solid transparent;
}
.sidebar-item:hover { background: var(--gray-50); color: var(--navy); }
.sidebar-item.active {
  background: var(--blue-light);
  color: var(--navy);
  border-left-color: var(--navy);
  font-weight: 600;
}

.content {
  padding: 28px 32px;
  overflow-y: auto;
}
.content h2 {
  margin: 0 0 20px 0;
  font-size: 20px;
  color: var(--navy);
}

.card {
  background: white;
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 16px;
}

.action-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  align-items: center;
}
.action-row input[type="text"] { flex: 1; min-width: 200px; }

table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
th, td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--gray-100);
  font-size: 13px;
}
th {
  background: var(--gray-50);
  font-weight: 600;
  color: var(--gray-600);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.5px;
}
tbody tr:hover { background: var(--gray-50); }

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--gray-400);
}

.settings-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 16px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-100);
}
.settings-row:last-child { border-bottom: none; }
.settings-label { color: var(--gray-600); font-size: 13px; }

.toggle-group {
  display: inline-flex;
  background: var(--gray-100);
  border-radius: var(--radius);
  padding: 3px;
}
.toggle-group button {
  background: transparent;
  color: var(--gray-600);
  padding: 6px 14px;
  font-size: 13px;
}
.toggle-group button.active {
  background: white;
  color: var(--navy);
  box-shadow: var(--shadow-sm);
  font-weight: 600;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
}
.badge-exec { background: #fdecc8; color: #8a5b00; }
.badge-staff { background: var(--gray-100); color: var(--gray-600); }

.phase-notice {
  background: var(--blue-light);
  border-left: 4px solid var(--blue);
  padding: 16px 20px;
  border-radius: var(--radius);
  color: var(--navy);
}

/* Login */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--blue-light) 100%);
  padding: 20px;
}
.login-card {
  background: white;
  border-radius: 12px;
  padding: 36px 32px;
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow-md);
}
.login-title {
  font-size: 20px;
  color: var(--navy);
  margin: 0 0 4px 0;
  text-align: center;
}
.login-sub {
  font-size: 13px;
  color: var(--gray-400);
  text-align: center;
  margin-bottom: 24px;
}
.login-form label {
  display: block;
  font-size: 13px;
  color: var(--gray-600);
  margin-bottom: 6px;
}
.login-form input {
  width: 100%;
  margin-bottom: 16px;
}
.login-form .error {
  color: var(--danger);
  font-size: 12px;
  margin-bottom: 12px;
  display: none;
}
.login-form .error.show { display: block; }
.login-form button {
  width: 100%;
  padding: 12px;
  font-weight: 600;
}

/* Landing */
.landing {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--blue-light) 100%);
  text-align: center;
}
.landing h1 {
  font-size: 28px;
  color: var(--navy);
  margin: 0 0 8px 0;
  letter-spacing: -0.5px;
}
.landing p {
  color: var(--gray-600);
  font-size: 14px;
  max-width: 520px;
  margin: 0 0 28px 0;
}
.landing-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}
.landing-actions button {
  padding: 12px 24px;
  font-weight: 600;
}

/* Mobile */
@media (max-width: 768px) {
  .main-area { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    top: 60px;
    left: 0;
    width: 220px;
    height: calc(100vh - 60px);
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    z-index: 20;
    box-shadow: var(--shadow-md);
  }
  .sidebar.open { transform: translateX(0); }
  .content { padding: 16px; }
  .topbar { padding: 0 16px; }
  .settings-row { grid-template-columns: 1fr; gap: 6px; }
  table { font-size: 12px; }
  th, td { padding: 8px 10px; }
  .landing h1 { font-size: 22px; }
}

/* ── 직원 수정 모달 ── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 30, 60, 0.5);
}
.modal-content {
  position: relative;
  background: white;
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0,0,0,0.18);
  padding: 24px 28px;
  max-width: 460px;
  width: calc(100% - 32px);
  max-height: 90vh;
  overflow-y: auto;
}
.modal-content h3 {
  margin: 0 0 16px;
  color: var(--navy);
  font-size: 18px;
  border-bottom: 1px solid var(--gray-100);
  padding-bottom: 10px;
}
.edit-form .form-row { margin-bottom: 14px; }
.edit-form label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--gray-600);
  margin-bottom: 4px;
}
.edit-form label small { font-weight: 400; color: var(--gray-400); }
.edit-form input[type="text"],
.edit-form input[type="email"],
.edit-form input[type="date"],
.edit-form input[type="number"] {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 14px;
}
.edit-form .checkbox-row { background: var(--gray-50); padding: 8px 12px; border-radius: var(--radius); }
.edit-form .checkbox-label {
  display: flex !important;
  align-items: center;
  gap: 8px;
  margin-bottom: 0 !important;
  font-weight: 500 !important;
  cursor: pointer;
}
.edit-form .checkbox-label input { width: 18px; height: 18px; margin: 0; }
.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--gray-100);
}
.modal-actions button { min-width: 90px; }