/* Admin panel — extends styles.css variables and base classes */

.admin-toolbar,
.admin-header-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.admin-toolbar {
  margin-bottom: 14px;
}

.admin-toolbar h2 {
  margin: 4px 0 4px;
}

.admin-toolbar p {
  margin: 0;
}

.admin-language-control {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  padding: 6px 8px 6px 12px;
  border: 1px solid rgba(139, 108, 255, 0.35);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.admin-language-select {
  min-width: 96px;
  border: 0;
  border-radius: 999px;
  padding: 7px 28px 7px 10px;
  background: rgba(114, 76, 232, 0.38);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  outline: none;
}

.admin-language-select option {
  background: #151027;
  color: #ffffff;
}

@media (max-width: 560px) {
  .admin-toolbar,
  .admin-header-actions {
    align-items: flex-start;
    flex-direction: column;
  }
}

.admin-page-nav {
  display: flex;
  margin-bottom: 14px;
}

.admin-menu-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.admin-menu-card {
  display: grid;
  gap: 8px;
  width: 100%;
  min-height: 108px;
  padding: 16px;
  border: 1px solid rgba(139, 108, 255, 0.28);
  border-radius: 16px;
  background: rgba(114, 76, 232, 0.08);
  color: var(--text);
  text-align: left;
  font: inherit;
  cursor: pointer;
  transition: transform 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

.admin-menu-card:hover,
.admin-menu-card:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(139, 108, 255, 0.65);
  background: rgba(114, 76, 232, 0.14);
  outline: none;
}

.admin-menu-card strong {
  font-size: 16px;
  line-height: 1.3;
}

.admin-menu-card span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

@media (max-width: 560px) {
  .admin-menu-grid {
    grid-template-columns: 1fr;
  }
}

/* Header badge */
.admin-header-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(114, 76, 232, 0.55), rgba(38, 22, 87, 0.9));
  border: 1px solid rgba(139, 108, 255, 0.5);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
}

/* Overview stats grid */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

@media (max-width: 480px) {
  .admin-stats-grid {
    grid-template-columns: 1fr;
  }
}

.admin-stat-card {
  background: rgba(114, 76, 232, 0.09);
  border: 1px solid rgba(114, 76, 232, 0.22);
  border-radius: 18px;
  padding: 20px 16px;
  text-align: center;
}

.admin-stat-value {
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
  color: var(--text);
}

.admin-stat-label {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
}

/* Conversion rate display */
.admin-conversion-display {
  background: rgba(114, 76, 232, 0.08);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.admin-conversion-current {
  font-size: 15px;
  color: var(--muted);
}

.admin-conversion-current strong {
  color: var(--text);
  font-size: 18px;
}

.admin-conversion-example {
  font-size: 14px;
  color: var(--accent-2);
}

/* Shared input row */
.admin-field-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.admin-input {
  flex: 1;
  padding: 11px 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--text);
  caret-color: var(--text);
  font: inherit;
  font-size: 15px;
  transition: border-color 0.15s ease;
  outline: none;
}

.admin-input::placeholder {
  color: var(--muted);
}

.admin-input:focus {
  border-color: rgba(139, 108, 255, 0.7);
}

.admin-input:disabled {
  cursor: not-allowed;
  opacity: 0.72;
  background: rgba(255, 255, 255, 0.025);
  border-color: rgba(114, 76, 232, 0.18);
}

.admin-select {
  flex: 0 0 190px;
  min-width: 170px;
  cursor: pointer;
}

.admin-user-filter-row {
  align-items: stretch;
}

@media (max-width: 720px) {
  .admin-field-row.admin-user-filter-row {
    flex-direction: column;
  }

  .admin-select {
    flex-basis: auto;
    width: 100%;
  }
}

.admin-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.admin-field-grid label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.admin-wide-field {
  grid-column: 1 / -1;
}

.admin-subsection-title {
  display: grid;
  gap: 4px;
  margin-top: 6px;
  padding: 14px 16px;
  border: 1px solid rgba(139, 108, 255, 0.24);
  border-radius: 14px;
  background: rgba(114, 76, 232, 0.08);
}

.admin-subsection-title strong {
  color: var(--text);
  font-size: 15px;
}

.admin-subsection-title small {
  color: var(--muted);
  font-weight: 500;
  line-height: 1.45;
}

.admin-textarea {
  min-height: 92px;
  resize: vertical;
  line-height: 1.5;
}

.admin-code-textarea {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
}

@media (max-width: 720px) {
  .admin-field-grid {
    grid-template-columns: 1fr;
  }
}

.admin-help-box {
  margin-bottom: 14px;
  padding: 12px 14px;
  border: 1px solid rgba(139, 108, 255, 0.22);
  border-radius: 14px;
  background: rgba(114, 76, 232, 0.08);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.admin-rank-reward-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.admin-rank-reward-grid label {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.admin-rank-reward-grid span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.admin-rank-reward-grid .admin-input {
  width: 100%;
  min-width: 0;
  padding-left: 10px;
  padding-right: 10px;
}

.admin-rank-reward-grid-locked .admin-input {
  box-shadow: none;
}

@media (max-width: 720px) {
  .admin-rank-reward-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 380px) {
  .admin-rank-reward-grid {
    grid-template-columns: 1fr;
  }
}

/* Result box */
.admin-result-box {
  margin-top: 16px;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  line-height: 1.6;
}

.admin-result-box.error {
  border-color: rgba(220, 38, 38, 0.45);
  background: rgba(127, 29, 29, 0.2);
  color: #fca5a5;
}

/* Result table */
.admin-result-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.admin-result-table tr + tr td {
  border-top: 1px solid rgba(114, 76, 232, 0.15);
}

.admin-result-table td {
  padding: 8px 4px;
  vertical-align: top;
}

.admin-result-table td:first-child {
  color: var(--muted);
  width: 38%;
  padding-right: 12px;
  white-space: nowrap;
}

.admin-table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.admin-rankers-table {
  min-width: 980px;
}

.admin-users-table {
  min-width: 1120px;
}

.admin-rankers-table th,
.admin-rankers-table td {
  padding: 9px 8px;
  border-top: 1px solid rgba(114, 76, 232, 0.15);
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
}

.admin-rankers-table th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.admin-rankers-table td:first-child {
  width: auto;
  color: var(--text);
}

.admin-rankers-table code {
  font-size: 12px;
  white-space: nowrap;
}

.admin-users-table td:nth-child(2) {
  min-width: 220px;
  white-space: normal;
}

.admin-users-table td:nth-child(2) strong,
.admin-users-table td:nth-child(2) small {
  display: block;
}

.admin-users-table td:nth-child(2) small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
  word-break: break-all;
}

.admin-ranker-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 12px;
}

.admin-result-note {
  margin: 0 0 10px;
  color: var(--accent-2);
  font-size: 13px;
}

/* Status badges */
.admin-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.admin-badge-green  { background: rgba(22, 163, 74, 0.25);  color: #86efac; border: 1px solid rgba(22, 163, 74, 0.4); }
.admin-badge-amber  { background: rgba(245, 158, 11, 0.2);  color: #fcd34d; border: 1px solid rgba(245, 158, 11, 0.4); }
.admin-badge-purple { background: rgba(139, 92, 246, 0.2);  color: #c4b5fd; border: 1px solid rgba(139, 92, 246, 0.4); }
.admin-badge-red    { background: rgba(220, 38, 38, 0.2);   color: #fca5a5; border: 1px solid rgba(220, 38, 38, 0.4); }
.admin-badge-blue   { background: rgba(59, 130, 246, 0.2);  color: #93c5fd; border: 1px solid rgba(59, 130, 246, 0.4); }
.admin-badge-gray   { background: rgba(107, 114, 128, 0.2); color: #d1d5db; border: 1px solid rgba(107, 114, 128, 0.4); }

/* Action buttons below user result */
.admin-result-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.admin-reward-actions > button {
  flex: 1 1 120px;
  min-width: 0;
}

.admin-ranker-actions > button {
  flex: 1 1 150px;
  min-width: 0;
}

/* Referral tree panel */
.admin-tree-panel {
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  font-size: 14px;
}

.admin-tree-panel h4 {
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.admin-upline-list,
.admin-downline-list {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
}

.admin-upline-list li,
.admin-downline-item {
  padding: 6px 0;
  border-bottom: 1px solid rgba(114, 76, 232, 0.12);
  display: flex;
  gap: 10px;
  align-items: center;
}

.admin-tree-level {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(114, 76, 232, 0.2);
  border: 1px solid var(--border);
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

.admin-downline-children {
  padding-left: 24px;
  border-left: 1px solid rgba(114, 76, 232, 0.2);
  margin-left: 13px;
}

/* Modal */
.admin-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 16px;
}

.admin-modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 28px 24px;
  width: min(420px, 100%);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.admin-modal-text {
  font-size: 16px;
  line-height: 1.6;
  margin: 0 0 20px;
}

.admin-modal-actions {
  display: flex;
  gap: 10px;
}

.admin-modal-actions > * {
  flex: 1;
}

.admin-modal-confirm-btn {
  padding: 12px;
  font-size: 15px;
}

/* Loading spinner inside buttons */
.admin-loading {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Standalone admin sign-in */
.admin-auth-gate {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(circle at 20% 20%, rgba(35, 197, 203, 0.18), transparent 34%),
    radial-gradient(circle at 80% 12%, rgba(114, 76, 232, 0.2), transparent 30%),
    var(--bg);
}

.admin-auth-gate.hidden {
  display: none;
}

.admin-auth-card {
  width: min(460px, 100%);
  padding: 30px;
  border: 1px solid rgba(139, 108, 255, 0.28);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(244, 248, 255, 0.94));
  box-shadow: 0 28px 80px rgba(31, 42, 86, 0.18);
}

.admin-auth-card h1 {
  margin: 8px 0 10px;
  color: var(--text);
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1.16;
}

.admin-auth-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.admin-google-signin {
  min-height: 44px;
  margin-top: 20px;
}

.admin-google-signin.hidden {
  display: none;
}

.admin-wallet-gate {
  display: grid;
  gap: 16px;
  margin-top: 20px;
  padding: 18px;
  border: 1px solid rgba(99, 102, 241, 0.24);
  border-radius: 20px;
  background:
    radial-gradient(circle at 18% 18%, rgba(35, 197, 203, 0.18), transparent 34%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(239, 246, 255, 0.9));
}

.admin-wallet-gate.hidden {
  display: none;
}

.admin-wallet-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(37, 99, 235, 0.24);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(80, 82, 225, 0.95), rgba(29, 178, 176, 0.9));
  color: #ffffff;
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0;
  box-shadow: 0 16px 34px rgba(37, 99, 235, 0.2);
}

.admin-wallet-gate h2 {
  margin: 0 0 6px;
  color: var(--text);
  font-size: 21px;
  line-height: 1.24;
}

.admin-wallet-gate p {
  font-size: 14px;
  line-height: 1.6;
}

.admin-wallet-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(139, 108, 255, 0.2);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  font-size: 13px;
}

.admin-wallet-meta strong {
  color: var(--text);
  text-align: right;
}

.admin-wallet-button {
  width: 100%;
}

.admin-auth-error {
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid rgba(59, 130, 246, 0.22);
  border-radius: 14px;
  background: rgba(239, 246, 255, 0.92);
  color: #2451c9;
  font-size: 13px;
  line-height: 1.5;
}

.admin-auth-error.error {
  border-color: rgba(244, 63, 94, 0.25);
  background: rgba(255, 241, 242, 0.95);
  color: #be123c;
}