/**
 * VNET Secure PIN Vault Pro
 * Premium WHMCS addon UI — matches Sales Tracking style
 */

:root {
  --spv-navy: #0c1e3d;
  --spv-navy-dark: #081528;
  --spv-primary: #03234D;
  --spv-accent: #2563EB;
  --spv-accent-hover: #1d4ed8;
  --spv-green: #22c55e;
  --spv-orange: #f59e0b;
  --spv-purple: #8b5cf6;
  --spv-red: #ef4444;
  --spv-bg: #f4f6f9;
  --spv-card: #ffffff;
  --spv-border: #e5e7eb;
  --spv-text: #1f2937;
  --spv-muted: #6b7280;
  --spv-radius: 8px;
  --spv-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
  --spv-shadow-md: 0 4px 14px rgba(12, 30, 61, 0.08);
}

.spv-module {
  margin: 0;
  color: var(--spv-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ── Page title ─────────────────────────────────── */
.spv-module-title {
  font-size: 26px;
  font-weight: 700;
  color: #111827;
  margin: 0 0 18px 0;
  padding: 0;
  letter-spacing: -0.02em;
}

/* ── Pill tabs (Sales Tracking style) ───────────── */
.spv-tab-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.spv-tab-pill {
  display: inline-block;
  padding: 9px 20px;
  font-size: 13px;
  font-weight: 600;
  color: #4b5563;
  background: #e8eaed;
  border-radius: 6px;
  text-decoration: none !important;
  transition: all 0.15s ease;
  border: 1px solid transparent;
}

.spv-tab-pill:hover {
  background: #dde1e6;
  color: var(--spv-primary);
  text-decoration: none !important;
}

.spv-tab-pill.active {
  background: var(--spv-navy);
  color: #fff !important;
  border-color: var(--spv-navy);
  box-shadow: 0 2px 6px rgba(12, 30, 61, 0.25);
}

.spv-page-content {
  padding-bottom: 30px;
}

/* ── Self-contained grid (no Bootstrap dependency) ─ */
.spv-grid {
  display: grid;
  gap: 16px;
  margin-bottom: 20px;
}

.spv-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.spv-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.spv-grid-item {
  min-width: 0;
}

.spv-grid-item-wide {
  grid-column: span 1;
}

@media (max-width: 1200px) {
  .spv-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .spv-grid-2,
  .spv-grid-4 {
    grid-template-columns: 1fr;
  }
}

/* ── Filter row ─────────────────────────────────── */
.spv-filter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 16px;
}

.spv-filter-field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--spv-muted);
  margin-bottom: 4px;
}

.spv-input {
  display: block;
  width: 100%;
  min-width: 160px;
  padding: 8px 12px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--spv-text);
  background: #fff;
  border: 1px solid var(--spv-border);
  border-radius: 6px;
  box-sizing: border-box;
}

.spv-input:focus {
  outline: none;
  border-color: var(--spv-accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.spv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none !important;
  box-sizing: border-box;
  white-space: nowrap;
}

.spv-btn-primary {
  background: var(--spv-accent);
  color: #fff !important;
  border-color: var(--spv-accent);
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.3);
}

.spv-btn-primary:hover {
  background: var(--spv-accent-hover);
  border-color: var(--spv-accent-hover);
  color: #fff !important;
}

/* ── WHMCS admin resets (tables, lists, links) ─── */
.spv-module a.spv-tab-pill {
  color: #4b5563;
}

.spv-module table.spv-table,
.spv-module .spv-table {
  display: table !important;
  width: 100% !important;
  border-collapse: collapse !important;
  table-layout: auto !important;
}

.spv-module table.spv-table thead,
.spv-module .spv-table thead {
  display: table-header-group !important;
}

.spv-module table.spv-table tbody,
.spv-module .spv-table tbody {
  display: table-row-group !important;
}

.spv-module table.spv-table tr,
.spv-module .spv-table tr {
  display: table-row !important;
}

.spv-module table.spv-table th,
.spv-module table.spv-table td,
.spv-module .spv-table th,
.spv-module .spv-table td {
  display: table-cell !important;
}

.spv-module .text-center { text-align: center; }
.spv-module .text-end { text-align: right; }
.spv-module .text-muted { color: var(--spv-muted); }
.spv-module .py-4 { padding-top: 1rem; padding-bottom: 1rem; }

/* Bootstrap class fallbacks used in include files */
.spv-module .row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
}

.spv-module .row.g-3 { gap: 16px; }
.spv-module .row.g-2 { gap: 8px; }
.spv-module .row.align-items-end { align-items: flex-end; }

.spv-module [class*="col-"] {
  flex: 1 1 220px;
  min-width: 0;
  box-sizing: border-box;
}

.spv-module .col-auto { flex: 0 0 auto; }
.spv-module .col-md-1 { flex: 0 0 80px; }
.spv-module .col-md-2 { flex: 1 1 140px; }
.spv-module .col-md-3 { flex: 1 1 200px; }
.spv-module .col-md-4 { flex: 1 1 260px; }
.spv-module .col-md-5 { flex: 1 1 320px; }
.spv-module .col-md-6 { flex: 1 1 360px; }
.spv-module .col-lg-3 { flex: 1 1 calc(25% - 16px); min-width: 200px; }
.spv-module .col-lg-5 { flex: 1 1 calc(42% - 16px); min-width: 260px; }
.spv-module .col-lg-6 { flex: 1 1 calc(50% - 16px); min-width: 280px; }
.spv-module .col-lg-7 { flex: 1 1 calc(58% - 16px); min-width: 300px; }

.spv-module .d-flex { display: flex !important; }
.spv-module .d-inline { display: inline !important; }
.spv-module .flex-wrap { flex-wrap: wrap; }
.spv-module .gap-2 { gap: 8px; }
.spv-module .justify-content-between { justify-content: space-between; }
.spv-module .align-items-center { align-items: center; }
.spv-module .mb-3 { margin-bottom: 16px; }
.spv-module .mb-4 { margin-bottom: 24px; }
.spv-module .mt-1 { margin-top: 8px; }
.spv-module .mt-3 { margin-top: 16px; }
.spv-module .mt-4 { margin-top: 24px; }
.spv-module .ms-1 { margin-left: 6px; }
.spv-module .w-100 { width: 100%; }

.spv-module .form-control,
.spv-module .form-select {
  display: block;
  width: 100%;
  padding: 8px 12px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--spv-text);
  background: #fff;
  border: 1px solid var(--spv-border);
  border-radius: 6px;
  box-sizing: border-box;
}

.spv-module .form-control-sm {
  padding: 6px 10px;
  font-size: 12px;
}

.spv-module textarea.form-control {
  min-height: 80px;
  resize: vertical;
}

.spv-module .form-check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.spv-module .form-check-input {
  width: 18px;
  height: 18px;
  margin: 0;
}

.spv-module .form-check-label {
  font-size: 13px;
  font-weight: 500;
}

.spv-module .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none !important;
  box-sizing: border-box;
}

.spv-module .btn-sm {
  padding: 5px 10px;
  font-size: 12px;
}

.spv-module .btn-lg {
  padding: 10px 22px;
  font-size: 14px;
}

.spv-module .btn-outline-primary,
.spv-module .btn-outline-secondary {
  background: #fff;
  color: var(--spv-accent);
  border-color: var(--spv-border);
}

.spv-module .btn-outline-danger {
  background: #fff;
  color: var(--spv-red);
  border-color: #fecaca;
}

.spv-module .btn-outline-success {
  background: #fff;
  color: #15803d;
  border-color: #bbf7d0;
}

.spv-module .alert {
  padding: 12px 16px;
  border-radius: var(--spv-radius);
  margin-bottom: 16px;
  font-size: 13px;
}

.spv-module .alert-secondary {
  background: #f3f4f6;
  border: 1px solid var(--spv-border);
  color: var(--spv-text);
}

/* ── Filter bar ─────────────────────────────────── */
.spv-filter-bar {
  background: var(--spv-card);
  border: 1px solid var(--spv-border);
  border-radius: var(--spv-radius);
  padding: 16px 20px;
  margin-bottom: 8px;
  box-shadow: var(--spv-shadow);
}

.spv-filter-bar label {
  font-size: 12px;
  font-weight: 600;
  color: var(--spv-muted);
  margin-bottom: 4px;
  display: block;
}

.spv-filter-status {
  font-size: 12px;
  color: var(--spv-muted);
  margin: 0 0 20px 0;
}

/* ── KPI stat cards ─────────────────────────────── */
.spv-kpi-row {
  margin-bottom: 24px;
}

.spv-kpi-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--spv-card);
  border: 1px solid var(--spv-border);
  border-radius: var(--spv-radius);
  padding: 20px 22px;
  height: 100%;
  box-shadow: var(--spv-shadow);
  transition: box-shadow 0.2s ease;
}

.spv-kpi-card:hover {
  box-shadow: var(--spv-shadow-md);
}

.spv-kpi-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--spv-muted);
  margin-bottom: 6px;
}

.spv-kpi-value {
  display: block;
  font-size: 28px;
  font-weight: 700;
  color: #111827;
  line-height: 1.1;
}

.spv-kpi-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
  flex-shrink: 0;
}

.spv-kpi-icon-blue   { background: var(--spv-navy); }
.spv-kpi-icon-green  { background: var(--spv-green); }
.spv-kpi-icon-orange { background: var(--spv-orange); }
.spv-kpi-icon-purple { background: var(--spv-purple); }
.spv-kpi-icon-red    { background: var(--spv-red); }
.spv-kpi-icon-cyan   { background: #06b6d4; }

/* Legacy stat card support */
.spv-stat-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 22px;
  background: var(--spv-card);
  border: 1px solid var(--spv-border);
  border-radius: var(--spv-radius);
  box-shadow: var(--spv-shadow);
  height: 100%;
}

.spv-stat-info { flex: 1; }
.spv-stat-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--spv-muted);
}
.spv-stat-value {
  font-size: 28px;
  font-weight: 700;
  color: #111827;
}
.spv-stat-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
}
.spv-stat-primary .spv-stat-icon { background: var(--spv-navy); }
.spv-stat-info .spv-stat-icon { background: #06b6d4; }
.spv-stat-success .spv-stat-icon { background: var(--spv-green); }
.spv-stat-warning .spv-stat-icon { background: var(--spv-orange); }
.spv-stat-danger .spv-stat-icon { background: var(--spv-red); }

/* ── Panels with navy header ────────────────────── */
.spv-panel {
  background: var(--spv-card);
  border: 1px solid var(--spv-border);
  border-radius: var(--spv-radius);
  box-shadow: var(--spv-shadow);
  margin-bottom: 24px;
  overflow: hidden;
}

.spv-panel-header {
  background: var(--spv-navy);
  color: #fff;
  padding: 14px 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
  border-radius: var(--spv-radius) var(--spv-radius) 0 0;
}

.spv-panel-header i {
  font-size: 14px;
  opacity: 0.9;
}

.spv-panel-body {
  padding: 0;
}

.spv-panel-body.padded {
  padding: 20px;
}

/* Cards (charts) */
.spv-card {
  background: var(--spv-card);
  border: 1px solid var(--spv-border);
  border-radius: var(--spv-radius);
  box-shadow: var(--spv-shadow);
  margin-bottom: 24px;
  overflow: hidden;
}

.spv-card-header {
  background: var(--spv-navy);
  color: #fff;
  padding: 14px 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.spv-card-header h5 {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.spv-card-body {
  padding: 20px;
}

/* ── Tables ─────────────────────────────────────── */
.spv-table {
  width: 100%;
  font-size: 13px;
  margin-bottom: 0;
  border-collapse: collapse;
}

.spv-table thead th {
  background: #f9fafb;
  color: var(--spv-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 12px 16px;
  border-bottom: 1px solid var(--spv-border);
  white-space: nowrap;
}

.spv-table tbody td {
  padding: 13px 16px;
  vertical-align: middle;
  border-bottom: 1px solid #f3f4f6;
  color: var(--spv-text);
}

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

.spv-table tbody tr:hover {
  background: #f8fafc;
}

.spv-table .text-end {
  text-align: right;
}

/* ── Badges ─────────────────────────────────────── */
.spv-badge {
  display: inline-block;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 20px;
  line-height: 1.2;
}

.spv-badge-blue   { background: #dbeafe; color: #1d4ed8; }
.spv-badge-green  { background: #dcfce7; color: #15803d; }
.spv-badge-yellow { background: #fef3c7; color: #b45309; }
.spv-badge-cyan   { background: #cffafe; color: #0e7490; }
.spv-badge-red    { background: #fee2e2; color: #b91c1c; }
.spv-badge-gray   { background: #f3f4f6; color: #6b7280; }

.spv-badge-success { background: var(--spv-green) !important; color: #fff !important; }
.spv-badge-muted   { background: #9ca3af !important; color: #fff !important; }

/* ── Buttons ────────────────────────────────────── */
.btn-spv-primary {
  background: var(--spv-accent) !important;
  color: #fff !important;
  border: none !important;
  padding: 8px 20px !important;
  border-radius: 6px !important;
  font-weight: 600 !important;
  font-size: 13px !important;
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.3);
  transition: background 0.15s ease;
}

.btn-spv-primary:hover {
  background: var(--spv-accent-hover) !important;
  color: #fff !important;
}

.btn-spv-outline {
  background: #fff !important;
  color: var(--spv-accent) !important;
  border: 1px solid var(--spv-border) !important;
  padding: 7px 14px !important;
  border-radius: 6px !important;
  font-size: 12px !important;
  font-weight: 600 !important;
}

/* ── Alerts & notices ───────────────────────────── */
.spv-alert {
  border-radius: var(--spv-radius);
  font-size: 13px;
  border: 1px solid var(--spv-border);
}

.spv-info-banner {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: var(--spv-radius);
  padding: 12px 16px;
  font-size: 13px;
  color: #1e40af;
  margin-bottom: 20px;
}

/* ── Registrar logo ─────────────────────────────── */
.spv-registrar-logo {
  width: 36px;
  height: 36px;
  background: #f3f4f6;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--spv-navy);
  font-size: 14px;
}

/* ── Notifications ────────────────────────────── */
.spv-notifications-list { max-height: 300px; overflow-y: auto; }

.spv-notification-item {
  padding: 12px 16px;
  border-bottom: 1px solid #f3f4f6;
  border-left: 3px solid #94a3b8;
}

.spv-notification-item p { margin: 4px 0; font-size: 13px; color: var(--spv-muted); }
.spv-severity-error { border-left-color: var(--spv-red); }
.spv-severity-warning { border-left-color: var(--spv-orange); }
.spv-severity-info { border-left-color: var(--spv-accent); }

/* ── Forms ──────────────────────────────────────── */
.spv-module .form-control,
.spv-module .form-select {
  border-radius: 6px;
  border: 1px solid var(--spv-border);
  font-size: 13px;
  padding: 8px 12px;
}

.spv-module .form-control:focus,
.spv-module .form-select:focus {
  border-color: var(--spv-accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

/* ── Pagination ─────────────────────────────────── */
.spv-pagination .page-link {
  border-radius: 6px;
  color: var(--spv-accent);
  font-size: 13px;
}

.spv-pagination .page-item.active .page-link {
  background: var(--spv-navy);
  border-color: var(--spv-navy);
}

/* ── Mini stat row (secondary metrics) ────────── */
.spv-mini-stat {
  text-align: center;
  padding: 16px;
}

.spv-mini-stat h6 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--spv-muted);
  margin-bottom: 6px;
}

.spv-mini-stat h4,
.spv-mini-stat h5 {
  margin: 0;
  font-weight: 700;
  color: #111827;
}

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 768px) {
  .spv-module-title { font-size: 22px; }
  .spv-kpi-value, .spv-stat-value { font-size: 22px; }
  .spv-tab-pill { padding: 7px 14px; font-size: 12px; }
  .spv-kpi-icon, .spv-stat-icon { width: 44px; height: 44px; font-size: 17px; }
}

/* ── Admin client search dropdown ───────────────── */
.spv-client-picker {
  position: relative;
}

.spv-client-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #fff;
  border: 1px solid var(--spv-border);
  border-radius: 6px;
  box-shadow: var(--spv-shadow-md);
  max-height: 280px;
  overflow-y: auto;
  margin-top: 4px;
}

.spv-client-option {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 14px;
  border: none;
  border-bottom: 1px solid #f3f4f6;
  background: #fff;
  cursor: pointer;
  font-size: 13px;
}

.spv-client-option:hover {
  background: #f8fafc;
}

.spv-client-option strong {
  display: block;
  color: #111827;
  font-weight: 600;
}

.spv-client-option span {
  display: block;
  color: var(--spv-muted);
  font-size: 12px;
  margin-top: 2px;
}

.spv-client-dropdown-empty {
  padding: 12px 14px;
  color: var(--spv-muted);
  font-size: 13px;
}

/* Client area homepage panel fallback */
.spv-home-vault-panel {
  margin-bottom: 20px;
}

.spv-home-vault-panel .panel-heading {
  background: #0c1e3d;
  color: #fff;
  border-color: #0c1e3d;
}

.spv-home-vault-panel .panel-title {
  color: #fff;
  font-size: 15px;
  font-weight: 600;
}

.spv-home-vault-panel .panel-title i {
  margin-right: 8px;
}