/* ==========================================================================
   algocare 관리자 페이지 스타일
   ========================================================================== */

body.admin-login-body,
body.admin-body {
  font-family: var(--font-main);
  background: var(--color-bg-light);
  color: var(--color-text-main);
}

/* ---------------- Login ---------------- */
body.admin-login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-dark);
  padding: 20px;
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  box-shadow: var(--shadow-soft);
  text-align: center;
}
.login-logo { font-size: 26px; font-weight: 800; color: var(--color-text-main); margin-bottom: 6px; display: flex; align-items: center; justify-content: center; gap: 10px; }
.login-logo .dot { color: var(--color-primary); }
.login-logo .logo-mark { width: 34px; height: 34px; }
.login-logo .logo-text { display: inline-flex; white-space: nowrap; letter-spacing: -0.02em; }
.login-sub { color: var(--color-text-sub); font-size: 14px; margin-bottom: 30px; }
.login-card .form-group { text-align: left; margin-bottom: 8px; }
.login-hint { color: #e0483d; font-size: 13px; min-height: 20px; margin: 8px 0 12px; text-align: left; }
.login-note { margin-top: 22px; font-size: 12.5px; color: var(--color-text-sub); line-height: 1.7; }
.back-link { display: inline-block; margin-top: 18px; font-size: 13px; color: var(--color-text-sub); }
.back-link:hover { color: var(--color-primary); }

/* ---------------- Layout ---------------- */
.admin-layout { display: flex; min-height: 100vh; }

.admin-sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--color-bg-dark);
  color: #fff;
  display: flex;
  flex-direction: column;
  padding: 26px 20px;
  position: sticky;
  top: 0;
  height: 100vh;
}
.admin-logo { font-size: 19px; font-weight: 800; margin-bottom: 40px; display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.admin-logo .dot { color: var(--color-primary); }
.admin-logo .logo-mark { width: 26px; height: 26px; }
.admin-logo .logo-text { display: inline-flex; white-space: nowrap; letter-spacing: -0.02em; }
.admin-tag { font-size: 10px; font-weight: 700; color: rgba(255,255,255,0.4); letter-spacing: 0.08em; border: 1px solid rgba(255,255,255,0.2); padding: 2px 6px; border-radius: 4px; }

.admin-nav { display: flex; flex-direction: column; gap: 6px; flex: 1; }
.admin-nav-btn {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 14px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.7);
  font-size: 14.5px; font-weight: 600;
  text-align: left;
  position: relative;
  transition: all 0.2s ease;
}
.admin-nav-btn i:first-child { width: 18px; text-align: center; }
.admin-nav-btn:hover { background: rgba(255,255,255,0.06); color: #fff; }
.admin-nav-btn.active { background: var(--color-primary); color: #fff; }

.status-dot { width: 9px; height: 9px; border-radius: 50%; margin-left: auto; background: transparent; }
.status-dot.on { background: #ff4d4d; box-shadow: 0 0 0 3px rgba(255,77,77,0.25); animation: pulse 1.6s infinite; }
.status-dot.off { background: #4caf50; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(255,77,77,0.4);} 70% { box-shadow: 0 0 0 6px rgba(255,77,77,0);} 100% { box-shadow: 0 0 0 0 rgba(255,77,77,0);} }

.admin-sidebar-footer { display: flex; flex-direction: column; gap: 10px; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 18px; }
.admin-sidebar-footer a, .admin-sidebar-footer button {
  display: flex; align-items: center; gap: 10px;
  color: rgba(255,255,255,0.65);
  font-size: 13.5px; font-weight: 600;
  padding: 9px 10px;
  text-align: left;
}
.admin-sidebar-footer a:hover, .admin-sidebar-footer button:hover { color: var(--color-primary); }

.admin-main { flex: 1; padding: 40px 44px; max-width: 100%; overflow-x: hidden; }
.admin-view-header { margin-bottom: 30px; }
.admin-view-header h1 { font-size: 26px; font-weight: 800; margin-bottom: 6px; }
.admin-view-header p { color: var(--color-text-sub); font-size: 14.5px; }

/* ---------------- KPI ---------------- */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 30px; }
.kpi-card { background: #fff; border-radius: var(--radius-md); padding: 22px; display: flex; align-items: center; gap: 16px; box-shadow: var(--shadow-card); }
.kpi-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 18px; color: #fff; flex-shrink: 0; }
.kpi-icon.orange { background: var(--color-primary); }
.kpi-icon.red { background: #e0483d; }
.kpi-icon.green { background: #2fa360; }
.kpi-icon.blue { background: #3d7cf0; }
.kpi-num { display: block; font-size: 24px; font-weight: 800; }
.kpi-label { font-size: 13px; color: var(--color-text-sub); }
@media (max-width: 1000px) { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .kpi-grid { grid-template-columns: 1fr; } }

/* ---------------- Panel ---------------- */
.panel { background: #fff; border-radius: var(--radius-md); padding: 26px; box-shadow: var(--shadow-card); margin-bottom: 24px; }
.panel.narrow { max-width: 480px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; gap: 14px; }
.panel-head.wrap-gap { flex-wrap: wrap; }
.panel-head h3 { font-size: 17px; font-weight: 800; }
.panel-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.btn-sm { padding: 9px 16px; font-size: 13px; }

.filter-tabs { display: flex; gap: 8px; }
.filter-tab {
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13.5px; font-weight: 700;
  background: var(--color-bg-light);
  color: var(--color-text-sub);
}
.filter-tab.active { background: var(--color-primary); color: #fff; }

.search-input {
  padding: 9px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  min-width: 200px;
}
.search-input:focus { outline: none; border-color: var(--color-primary); }

/* ---------------- Table ---------------- */
.table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; min-width: 720px; }
.admin-table th {
  text-align: left;
  font-size: 12.5px;
  color: var(--color-text-sub);
  padding: 12px 14px;
  border-bottom: 2px solid var(--color-border);
  white-space: nowrap;
}
.admin-table td {
  padding: 14px;
  font-size: 14px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}
.admin-table tr:hover td { background: #fcf7f2; }
.admin-table td.msg-cell { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.status-pill { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px; font-size: 12.5px; font-weight: 700; }
.status-pill.new { background: #fde5e3; color: #d9362a; }
.status-pill.done { background: #e3f3e9; color: #2b8a4c; }
.status-pill .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

.row-actions { display: flex; gap: 8px; }
.icon-btn {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-bg-light);
  color: var(--color-text-sub);
  font-size: 13px;
  transition: all 0.2s ease;
}
.icon-btn:hover { background: var(--color-primary); color: #fff; }
.icon-btn.danger:hover { background: #e0483d; }

.empty-msg { text-align: center; color: var(--color-text-sub); padding: 40px 0; font-size: 14px; }

/* ---------------- Modal ---------------- */
.modal-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(23,20,20,0.55);
  z-index: 2000;
  align-items: center; justify-content: center;
  padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 34px;
  max-width: 480px;
  width: 100%;
  position: relative;
  max-height: 86vh;
  overflow-y: auto;
}
.modal-close { position: absolute; top: 18px; right: 18px; width: 34px; height: 34px; border-radius: 50%; background: var(--color-bg-light); display: flex; align-items: center; justify-content: center; }
.modal-box h3 { font-size: 19px; font-weight: 800; margin-bottom: 20px; }
.modal-row { display: flex; justify-content: space-between; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--color-border); font-size: 14px; }
.modal-row span:first-child { color: var(--color-text-sub); flex-shrink: 0; }
.modal-row span:last-child { text-align: right; font-weight: 600; word-break: break-all; }
.modal-msg-box { margin-top: 16px; background: var(--color-bg-light); border-radius: var(--radius-sm); padding: 16px; font-size: 14px; line-height: 1.7; white-space: pre-wrap; }
.modal-actions { display: flex; gap: 10px; margin-top: 24px; }

.pw-msg { margin-top: 12px; font-size: 13px; }
.pw-msg.error { color: #d9362a; }
.pw-msg.success { color: #2b8a4c; }

@media (max-width: 900px) {
  .admin-layout { flex-direction: column; }
  .admin-sidebar { width: 100%; height: auto; position: relative; flex-direction: row; align-items: center; padding: 16px 18px; flex-wrap: wrap; gap: 12px; }
  .admin-logo { margin-bottom: 0; }
  .admin-nav { flex-direction: row; flex: unset; }
  .admin-sidebar-footer { flex-direction: row; border-top: none; padding-top: 0; margin-left: auto; }
  .admin-main { padding: 26px 18px; }
}