/* sms6688 Auto Purchase Plugin - Dashboard Stylesheet */
:root {
  --bg-page: #f8fafc;
  --bg-surface: #ffffff;
  --bg-subtle: #f1f5f9;
  --bg-hover: #f8fafc;
  --border-color: #e2e8f0;
  --border-hover: #cbd5e1;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  
  --primary: #1d4ed8;
  --primary-hover: #1e40af;
  --primary-light: #eff6ff;

  --success: #059669;
  --success-bg: #ecfdf5;
  --success-border: #a7f3d0;
  --success-text: #065f46;

  --warning: #d97706;
  --warning-bg: #fffbeb;
  --warning-border: #fde68a;
  --warning-text: #92400e;

  --danger: #dc2626;
  --danger-bg: #fef2f2;
  --danger-border: #fecaca;
  --danger-text: #991b1b;

  --info: #0284c7;
  --info-bg: #f0f9ff;
  --info-border: #bae6fd;
  --info-text: #075985;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.06);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-primary);
  background-color: var(--bg-page);
  -webkit-font-smoothing: antialiased;
}

.font-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* Helpers */
.hidden { display: none !important; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 12px; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.py-6 { padding-top: 24px; padding-bottom: 24px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
  line-height: 1.25;
  white-space: nowrap;
}
.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}
.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}
.btn-primary:hover:not(:disabled) {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
}
.btn-outline {
  background-color: #ffffff;
  color: var(--text-secondary);
  border-color: var(--border-color);
}
.btn-outline:hover:not(:disabled) {
  background-color: var(--bg-subtle);
  color: var(--text-primary);
  border-color: var(--border-hover);
}
.btn-danger {
  background-color: var(--danger);
  color: #ffffff;
  border-color: var(--danger);
}
.btn-danger:hover:not(:disabled) {
  background-color: #b91c1c;
}
.btn-warning {
  background-color: var(--warning);
  color: #ffffff;
  border-color: var(--warning);
}
.btn-warning:hover:not(:disabled) {
  background-color: #b45309;
}
.btn-text {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
}
.btn-text:hover:not(:disabled) {
  color: var(--text-primary);
  background-color: var(--bg-subtle);
}
.btn-sm {
  padding: 4px 10px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}
.btn-block {
  width: 100%;
}
.btn-icon {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  border-radius: var(--radius-sm);
}
.btn-icon:hover {
  color: var(--text-primary);
  background-color: var(--bg-subtle);
}
.btn-icon-sm {
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px;
}
.btn-icon-sm:hover {
  color: var(--primary);
  border-color: var(--primary);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  white-space: nowrap;
}
.badge-neutral {
  background-color: #f1f5f9;
  border-color: #e2e8f0;
  color: #475569;
}
.badge-success {
  background-color: var(--success-bg);
  border-color: var(--success-border);
  color: var(--success-text);
}
.badge-warning {
  background-color: var(--warning-bg);
  border-color: var(--warning-border);
  color: var(--warning-text);
}
.badge-danger {
  background-color: var(--danger-bg);
  border-color: var(--danger-border);
  color: var(--danger-text);
}
.badge-info {
  background-color: var(--info-bg);
  border-color: var(--info-border);
  color: var(--info-text);
}

/* Form inputs */
input[type="text"],
input[type="password"],
input[type="number"],
input[type="url"],
select,
textarea {
  width: 100%;
  padding: 7px 10px;
  font-size: 13px;
  font-family: inherit;
  color: var(--text-primary);
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.12);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.form-group label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}
.form-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.form-row .form-group {
  flex: 1;
  min-width: 180px;
}
.form-group.flex-end {
  justify-content: flex-end;
}
.form-error {
  font-size: 12px;
  color: var(--danger-text);
  background-color: var(--danger-bg);
  border: 1px solid var(--danger-border);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
}

/* Toast Container */
.toast-container {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 360px;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 14px;
  background-color: #ffffff;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary);
  box-shadow: var(--shadow-lg);
  font-size: 13px;
  line-height: 1.4;
  animation: toast-in 0.2s ease-out;
  cursor: pointer;
}
.toast.toast-success { border-left-color: var(--success); }
.toast.toast-error { border-left-color: var(--danger); }
.toast.toast-warning { border-left-color: var(--warning); }
.toast-body { flex: 1; }
@keyframes toast-in {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Modal Backdrop */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.6);
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  backdrop-filter: blur(2px);
}
.modal-box {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  animation: modal-pop 0.15s ease-out;
}
@keyframes modal-pop {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-color);
}
.modal-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}
.modal-body {
  padding: 20px;
  overflow-y: auto;
  font-size: 13px;
}
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 12px 20px;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-subtle);
  border-bottom-left-radius: var(--radius-lg);
  border-bottom-right-radius: var(--radius-lg);
}

/* Login View */
.view-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background-color: #f1f5f9;
}
.login-card {
  width: 100%;
  max-width: 380px;
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-md);
}
.login-header {
  text-align: center;
  margin-bottom: 24px;
}
.login-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: 50%;
  margin-bottom: 12px;
}
.login-header h2 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}
.login-header .subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}
.login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* App Header */
.app-header {
  height: 52px;
  background-color: #0f172a;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  border-bottom: 1px solid #1e293b;
}
.header-left, .header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.2px;
}
.app-header .btn-outline {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  color: #e2e8f0;
}
.app-header .btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.35);
  color: #ffffff;
}
.app-header .btn-text {
  color: #94a3b8;
}
.app-header .btn-text:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.08);
}

/* Tabs Navigation */
.nav-tabs {
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  padding: 0 20px;
  gap: 4px;
  overflow-x: auto;
  white-space: nowrap;
}
.nav-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
}
.nav-tab:hover {
  color: var(--text-primary);
}
.nav-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* Main Content & Panes */
.app-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px;
}
.tab-pane {
  display: none;
}
.tab-pane.active {
  display: block;
}

/* Cards */
.card {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.card-header {
  margin-bottom: 14px;
}
.card-header h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}
.card-desc {
  font-size: 12px;
  color: var(--text-muted);
  display: block;
  margin-top: 2px;
}

/* Alert Banner */
.alert-banner {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  border: 1px solid transparent;
}
.alert-banner.alert-warning {
  background-color: #fffbeb;
  border-color: #fde68a;
  color: #92400e;
}
.alert-banner .alert-icon {
  flex-shrink: 0;
  color: #d97706;
  margin-top: 2px;
}
.alert-banner .alert-content {
  flex: 1;
  font-size: 13px;
}
.alert-banner .alert-content h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
}
.alert-banner .alert-content p {
  color: #78350f;
  line-height: 1.45;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}
.stat-card {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
}
.stat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}
.stat-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}
.stat-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Defenses Overview Grid */
.defenses-overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}
.defense-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px;
  background-color: var(--bg-subtle);
}
.defense-item.is-unconfigured {
  border-color: var(--warning-border);
  background-color: var(--warning-bg);
}
.defense-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 4px;
}
.defense-val {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.defense-item.is-unconfigured .defense-val {
  color: var(--warning-text);
}
.defense-hint {
  font-size: 11px;
  color: var(--text-muted);
}

/* Trigger Box Form */
.trigger-box-form {
  margin-top: 10px;
}

/* Action Bar & Filter Bar */
.action-bar, .filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
}
.bar-left, .bar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}
.filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
}
.filter-group label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}
.filter-group select {
  min-width: 140px;
}

/* Sub Nav Tabs */
.sub-nav-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 16px;
}
.sub-nav-tab {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
}
.sub-nav-tab:hover {
  color: var(--text-primary);
}
.sub-nav-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 600;
}
.subpane {
  display: none;
}
.subpane.active {
  display: block;
}

/* Data Tables */
.table-container {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}
.data-table th {
  background-color: #f8fafc;
  padding: 10px 14px;
  font-weight: 600;
  font-size: 12px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}
.data-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  vertical-align: middle;
}
.data-table tbody tr:last-child td {
  border-bottom: none;
}
.data-table tbody tr:hover {
  background-color: #f8fafc;
}

/* Pagination Bar */
.pagination-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 4px;
}
.pagination-info {
  font-size: 12px;
  color: var(--text-muted);
}
.pagination-btns {
  display: flex;
  gap: 8px;
}

/* Export Tab Styles */
.export-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.preview-stat {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}
.export-actions {
  display: flex;
  gap: 8px;
}
.export-textarea {
  min-height: 280px;
  font-size: 12px;
  line-height: 1.6;
  white-space: pre;
  background-color: #f8fafc;
  resize: vertical;
}

/* Settings Grid */
.settings-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.setting-field {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
  align-items: center;
}
.setting-field:last-child {
  border-bottom: none;
}
.setting-label-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}
.setting-label-row label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}
.setting-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.45;
}

/* Modal Helpers & Detail View */
.detail-dl {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 8px 12px;
  font-size: 13px;
}
.detail-dt {
  color: var(--text-muted);
}
.detail-dd {
  color: var(--text-primary);
  font-weight: 500;
}
.sub-table-wrapper {
  margin-top: 14px;
  max-height: 320px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

/* Preset Edit Helper */
.upstream-helper-box {
  background-color: var(--bg-subtle);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px;
  margin-bottom: 14px;
}
.upstream-helper-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .app-header {
    padding: 0 12px;
  }
  .app-main {
    padding: 12px;
  }
  .setting-field {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: flex-start;
  }
  .export-preview-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .export-actions {
    width: 100%;
    flex-wrap: wrap;
  }
}