/* ================================================================
   users.css — Users page styles
   ================================================================ */

#usersPage {
  padding: 0;
}

/* ── HEADER ── */
.us-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

/* ── STATS GRID ── */
.us-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

.us-stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.us-stat-label {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
}

.us-stat-value {
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.us-stat-sub {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: var(--muted);
}

/* ── TABLE WRAP ── */
.us-table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 20px;
}

.us-table-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  gap: 12px;
  flex-wrap: wrap;
}

.us-table-title {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  flex-shrink: 0;
}

.us-search {
  background: var(--surface2);
  border: 1px solid var(--border2);
  color: var(--text);
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  padding: 7px 12px;
  border-radius: 8px;
  outline: none;
  transition: border-color 0.15s;
  min-width: 220px;
}

.us-search:focus {
  border-color: var(--accent);
}

.us-search::placeholder {
  color: var(--muted);
}

.us-table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
}

.us-table th {
  text-align: left;
  padding: 8px 12px;
  font-size: 9px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.us-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--muted2);
  vertical-align: middle;
}

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

.us-table tr:hover td {
  background: var(--hover);
}

.us-table-empty {
  text-align: center;
  padding: 32px 20px;
  color: var(--muted);
  font-size: 12px;
}

/* ── EMAIL CELL ── */
.us-email-cell {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ── BOOL ICONS ── */
.us-bool-yes {
  color: var(--green);
  font-size: 13px;
}

.us-bool-no {
  color: var(--muted);
  font-size: 13px;
}

.us-locked {
  color: var(--red);
  font-size: 13px;
}

/* ── ACTIONS CELL ── */
.us-actions-cell {
  display: flex;
  align-items: center;
  gap: 5px;
}

/* ── ICON BUTTONS ── */
.us-btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid var(--border2);
  background: var(--surface2);
  color: var(--muted2);
  cursor: pointer;
  transition: all 0.15s;
  flex-shrink: 0;
}

.us-btn-icon:hover {
  color: var(--text);
  border-color: rgba(255,255,255,0.24);
}

.us-btn-icon svg {
  width: 12px;
  height: 12px;
}

.us-btn-icon--devices:hover {
  color: var(--accent);
  border-color: rgba(56,189,248,0.3);
  background: rgba(56,189,248,0.08);
}

.us-btn-edit-email {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 5px;
  border: 1px solid var(--border2);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
  flex-shrink: 0;
}

.us-btn-edit-email:hover {
  color: var(--accent);
  border-color: rgba(56,189,248,0.3);
}

.us-btn-edit-email svg {
  width: 10px;
  height: 10px;
}

/* ── DETAIL GRID ── */
.us-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.us-detail-field {
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
}

.us-detail-field:nth-child(even) {
  border-right: none;
}

.us-detail-label {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 3px;
}

.us-detail-value {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--text);
  word-break: break-all;
}

.us-detail-value--muted {
  color: var(--muted);
  font-style: italic;
}

/* ── DEVICES TABLE ── */
.us-devices-table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  margin-bottom: 18px;
}

.us-devices-table th {
  text-align: left;
  padding: 7px 10px;
  font-size: 9px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.us-devices-table td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--border);
  color: var(--muted2);
  vertical-align: middle;
}

.us-devices-table tr:last-child td {
  border-bottom: none;
}

.us-devices-empty {
  text-align: center;
  padding: 28px 20px;
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  color: var(--muted);
}

/* ── ADD DEVICE FORM ── */
.us-add-device-form {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  margin-top: 6px;
}

.us-add-device-title {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}

.us-add-device-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.us-add-device-row input {
  flex: 1;
  min-width: 120px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  color: var(--text);
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  padding: 7px 10px;
  border-radius: 7px;
  outline: none;
  transition: border-color 0.15s;
  box-sizing: border-box;
}

.us-add-device-row input:focus {
  border-color: var(--accent);
}

.us-add-device-row input::placeholder {
  color: var(--muted);
}

/* ── MESSAGES ── */
.us-msg {
  display: none;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  padding: 9px 14px;
  border-radius: 8px;
  margin-bottom: 14px;
  border: 1px solid transparent;
}

.us-msg--error {
  display: block;
  background: rgba(239,68,68,0.08);
  border-color: rgba(239,68,68,0.3);
  color: #ef4444;
}

.us-msg--success {
  display: block;
  background: rgba(16,185,129,0.08);
  border-color: rgba(16,185,129,0.3);
  color: var(--green);
}

/* ── FOOTER CHIP ── */
.us-footer-chip {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: var(--muted);
}

/* ── MODAL OVERLAY & BOX ── */
.us-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,30,60,0.45);
  z-index: 200;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.us-modal-overlay.open {
  display: flex;
}

.us-modal-box {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 16px;
  min-width: 440px;
  max-width: 640px;
  width: 100%;
  display: flex;
  flex-direction: column;
  animation: modalIn 0.2s ease;
  max-height: 90vh;
}

.us-modal-box--wide {
  max-width: 860px;
}

.us-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.us-modal-title {
  font-family: 'Syne', sans-serif;
  font-size: 17px;
  font-weight: 800;
  color: var(--text);
}

.us-modal-close {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--surface2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--muted);
  font-size: 16px;
  transition: all 0.15s;
  flex-shrink: 0;
}

.us-modal-close:hover {
  color: var(--text);
  background: rgba(255,255,255,0.06);
}

.us-modal-body {
  padding: 20px 22px;
  overflow-y: auto;
  max-height: 500px;
  flex: 1;
}

.us-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .us-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .us-modal-box {
    min-width: unset;
    max-width: 95vw;
    width: 95vw;
  }
  .us-detail-grid {
    grid-template-columns: 1fr;
  }
  .us-detail-field {
    border-right: none;
  }
}

@media (max-width: 600px) {
  .us-stats-grid {
    grid-template-columns: 1fr;
  }
  .us-table-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }
  .us-search {
    width: 100%;
    min-width: unset;
  }
}