/* ============================================================
   Hookpie — App Layout (Shell, Sidebar, Topbar)
   ============================================================ */

/* ----------------------------------------------------------------
   APP SHELL
   ---------------------------------------------------------------- */
.app-shell {
  display: flex;
  height: 100vh;
  overflow: hidden;
  background: var(--bg);
}

/* ----------------------------------------------------------------
   SIDEBAR
   ---------------------------------------------------------------- */
.sidebar {
  position: relative;
  width: var(--sidebar-width);
  background: var(--sidebar-bg);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: visible;
  flex-shrink: 0;
  z-index: 100;
  transition: width var(--transition-slow);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 56px;
  padding: 0 16px;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  flex-shrink: 0;
}

.sidebar-logo {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sidebar-logo svg {
  width: 20px;
  height: 20px;
  fill: #fff;
}

.sidebar-brand-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

.sidebar-brand-sub {
  font-size: 10px;
  font-weight: 500;
  color: var(--primary);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-3) 0;
}

.sidebar-section-label {
  padding: 16px 16px 6px;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--text-tertiary);
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  margin: 1px 8px;
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--text-secondary);
  font-size: var(--text-base);
  font-weight: 500;
  transition: all var(--transition-fast);
  text-decoration: none;
  user-select: none;
}

.sidebar-item:hover {
  background: var(--sidebar-item-hover);
  color: var(--text-primary);
}

.sidebar-item.active {
  background: var(--sidebar-item-active-bg);
  color: var(--sidebar-item-active-text);
  font-weight: 600;
}

.sidebar-item .material-icons {
  font-size: 20px;
  flex-shrink: 0;
  opacity: 0.85;
}

.sidebar-item.active .material-icons {
  opacity: 1;
}

.sidebar-item-badge {
  margin-left: auto;
  background: var(--primary);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: var(--radius-full);
  line-height: 18px;
  height: 18px;
}

/* Footer User Card */
.sidebar-footer {
  border-top: 1px solid var(--border);
  padding: var(--space-3) var(--space-3);
  flex-shrink: 0;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.sidebar-user:hover {
  background: var(--sidebar-item-hover);
}

.sidebar-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  letter-spacing: 0.5px;
}

.sidebar-user-name {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.sidebar-user-email {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 130px;
}

.sidebar-logout {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--radius-md);
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-left: auto;
  flex-shrink: 0;
}

.sidebar-logout:hover {
  background: var(--error-light);
  color: var(--error);
}

/* Sidebar Toggle */
.sidebar-toggle {
  position: absolute;
  right: -14px;
  top: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  color: var(--text-secondary);
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.sidebar-toggle:hover {
  background: var(--bg-hover);
  color: var(--primary);
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

/* Collapsed Sidebar State */
.sidebar.collapsed {
  width: 68px;
}
.sidebar.collapsed .sidebar-brand-text,
.sidebar.collapsed .sidebar-section-label,
.sidebar.collapsed .sidebar-item-text,
.sidebar.collapsed .sidebar-item-badge,
.sidebar.collapsed .sidebar-user-name,
.sidebar.collapsed .sidebar-user-email {
  display: none;
}
.sidebar.collapsed .sidebar-brand {
  padding: 0 14px;
}
.sidebar.collapsed .sidebar-item {
  padding: 9px 0;
  justify-content: center;
}
.sidebar.collapsed .sidebar-item .material-icons {
  margin: 0;
}
.sidebar.collapsed .sidebar-user {
  padding: var(--space-2) 0;
  justify-content: center;
}
.sidebar.collapsed .sidebar-user .sidebar-logout {
  display: none;
}
.sidebar.collapsed .sidebar-toggle {
  transform: rotate(180deg);
}

/* ----------------------------------------------------------------
   TOP BAR
   ---------------------------------------------------------------- */
.topbar {
  height: 56px;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 var(--space-6);
  gap: var(--space-4);
  flex-shrink: 0;
  box-shadow: var(--shadow-xs);
  z-index: var(--z-raised);
}

.topbar-title-wrap {
  flex: 1;
}

.topbar-page {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar-page-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.topbar-breadcrumb {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-top: 2px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.topbar-icon-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.topbar-icon-btn:hover {
  background: var(--bg);
  color: var(--text-primary);
}

.topbar-icon-btn .material-icons {
  font-size: 22px;
}

.topbar-notif-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 7px;
  height: 7px;
  background: var(--error);
  border-radius: 50%;
  border: 1.5px solid var(--white);
}

.topbar-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  flex-shrink: 0;
  transition: box-shadow var(--transition-fast);
}

.topbar-avatar:hover {
  box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.25);
}

/* ----------------------------------------------------------------
   MAIN CONTENT AREA
   ---------------------------------------------------------------- */
.app-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.main-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 5px;
}

/* ----------------------------------------------------------------
   MODULE VIEWS
   ---------------------------------------------------------------- */
.view {
  display: none;
}

.view.active {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

/* Two-column layout */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

/* ----------------------------------------------------------------
   AUTH PAGE
   ---------------------------------------------------------------- */
.auth-page {
  min-height: 100vh;
  background: linear-gradient(135deg, #F0F4FF 0%, #E8F0FE 40%, #F8F9FA 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}

.auth-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 440px;
  max-width: 100%;
  padding: var(--space-10) var(--space-10) var(--space-8);
  animation: auth-in 400ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes auth-in {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.auth-logo-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--space-8);
}

.auth-logo {
  width: 42px;
  height: 42px;
  background: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-logo svg {
  width: 26px;
  height: 26px;
  fill: #fff;
}

.auth-brand {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.auth-brand-sub {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.auth-heading {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.auth-subheading {
  font-size: var(--text-base);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}

.auth-footer-link {
  margin-top: var(--space-5);
  text-align: center;
  font-size: var(--text-base);
  color: var(--text-secondary);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-5) 0;
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ----------------------------------------------------------------
   WEBHOOK SENDER (SEND WEBHOOK VIEW)
   ---------------------------------------------------------------- */
.sender-url-row {
  display: flex;
  gap: var(--space-2);
  align-items: stretch;
}

.method-select-wrap {
  position: relative;
  flex-shrink: 0;
}

.method-select {
  height: 100%;
  padding: 10px 36px 10px 14px;
  font-weight: 600;
  font-size: var(--text-base);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24'%3E%3Cpath fill='%235F6368' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E") no-repeat right 10px center;
  appearance: none;
  cursor: pointer;
  transition: border-color var(--transition-base);
  min-width: 110px;
  color: var(--primary);
}

.method-select:focus {
  border-color: var(--primary);
}

/* Response panel */
.response-panel {
  display: none;
  flex-direction: column;
  gap: var(--space-4);
}

.response-panel.visible {
  display: flex;
}

.response-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.response-stat {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.response-stat strong {
  font-weight: 600;
  color: var(--text-primary);
}

/* ----------------------------------------------------------------
   CODE EDITOR (JS / API ENDPOINTS)
   ---------------------------------------------------------------- */
.code-editor-wrap {
  display: flex;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #1E1E2E;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  position: relative;
  min-height: 280px;
}

.code-line-nums {
  padding: 12px 8px 12px 12px;
  color: #5C6BC0;
  text-align: right;
  background: #1A1A2A;
  user-select: none;
  border-right: 1px solid #2D2D40;
  min-width: 44px;
  line-height: 1.7;
  font-size: 12px;
}

.code-editor {
  flex: 1;
  padding: 12px 14px;
  color: #CDD6F4;
  background: transparent;
  border: none;
  resize: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  tab-size: 2;
  white-space: pre;
  overflow-x: auto;
  caret-color: #89B4FA;
}

.code-editor::selection {
  background: rgba(137, 180, 250, 0.25);
}

/* Split panel (Input | Editor | Output) */
.split-panel {
  display: grid;
  grid-template-columns: 280px 1fr 280px;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  min-height: 420px;
}

.split-pane {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border);
  overflow: hidden;
}

.split-pane:last-child {
  border-right: none;
}

.split-pane-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  flex-shrink: 0;
}

.split-pane-body {
  flex: 1;
  overflow: auto;
  padding: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  background: var(--white);
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-all;
}

.split-pane-body.code-bg {
  background: #1E1E2E;
  color: #CDD6F4;
  padding: 0;
}

/* ----------------------------------------------------------------
   RECEIVE WEBHOOK VIEW
   ---------------------------------------------------------------- */
.webhook-url-hero {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 12px 16px;
  background: linear-gradient(135deg, #E8F0FE 0%, #F0F4FF 100%);
  border-radius: var(--radius-md);
  border: 1px solid rgba(26, 115, 232, 0.15);
  flex-shrink: 0;
  flex-wrap: wrap;
}

.webhook-url-label {
  display: none;
}

.webhook-url-ctrl {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  flex: 1;
  flex-wrap: nowrap;
  min-width: 400px;
}

.webhook-url-title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: -4px;
}

.webhook-listen-status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-base);
  font-weight: 600;
}

/* Request Log Items */
.request-log-item {
  display: grid;
  grid-template-columns: 60px 1fr 80px;
  gap: var(--space-4);
  align-items: center;
  padding: 12px var(--space-5);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.request-log-item:nth-child(even) {
  background: rgba(0, 0, 0, 0.015);
}

.request-log-item:last-child {
  border-bottom: none;
}

.request-log-item:hover {
  background: #FAFBFC;
  box-shadow: inset 2px 0 0 var(--primary-light);
  padding-left: calc(var(--space-5) + 2px);
}

.request-log-item.selected {
  background: var(--primary-subtle);
  box-shadow: inset 3px 0 0 var(--primary);
  padding-left: calc(var(--space-5) + 3px);
}

/* ----------------------------------------------------------------
   DATA MAPPING
   ---------------------------------------------------------------- */
.mapping-row {
  display: grid;
  grid-template-columns: 1fr 80px 1fr 80px auto;
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border);
}

.mapping-row:last-child {
  border-bottom: none;
}

.mapping-row-head {
  display: grid;
  grid-template-columns: 1fr 80px 1fr 80px auto;
  gap: var(--space-3);
  padding: var(--space-2) 0 var(--space-3);
  border-bottom: 2px solid var(--border);
  margin-bottom: var(--space-2);
}

.mapping-header-cell {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mapping-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  font-size: 20px;
}

.transform-select {
  width: 100%;
  padding: 6px 28px 6px 10px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24'%3E%3Cpath fill='%235F6368' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E") no-repeat right 6px center;
  appearance: none;
  cursor: pointer;
  color: var(--text-primary);
}

.transform-select:focus {
  border-color: var(--primary);
}

/* ----------------------------------------------------------------
   WORKFLOW CARDS
   ---------------------------------------------------------------- */
.workflow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}

.workflow-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  cursor: pointer;
  position: relative;
}

.workflow-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.workflow-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}

.workflow-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
  font-size: 22px;
}

.workflow-name {
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.workflow-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

.workflow-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.workflow-meta {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.workflow-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.workflow-menu-btn:hover {
  background: var(--bg);
  color: var(--text-primary);
}

/* Activity log */
.activity-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border);
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.activity-icon.success {
  background: var(--success-light);
  color: var(--success);
}

.activity-icon.error {
  background: var(--error-light);
  color: var(--error);
}

.activity-icon.info {
  background: var(--primary-light);
  color: var(--primary);
}

.activity-text {
  font-size: var(--text-base);
  color: var(--text-primary);
}

.activity-time {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* ----------------------------------------------------------------
   SEARCH BAR
   ---------------------------------------------------------------- */
.search-wrap {
  position: relative;
  flex: 1;
}

.search-wrap .material-icons {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  font-size: 20px;
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 9px 14px 9px 40px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  color: var(--text-primary);
  transition: border-color var(--transition-base);
  outline: none;
}

.search-input:focus {
  border-color: var(--text-tertiary);
}

.search-input::placeholder {
  color: var(--text-tertiary);
}

/* ----------------------------------------------------------------
   FILTER PILLS
   ---------------------------------------------------------------- */
.filter-pills {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.filter-pill {
  padding: 5px 14px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.filter-pill:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.filter-pill.active {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
  font-weight: 600;
}

/* ----------------------------------------------------------------
   DETAIL PANEL (Receive Webhook)
   ---------------------------------------------------------------- */
.detail-panel {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  display: none;
  flex-direction: column;
}

.detail-panel.visible {
  display: flex;
}

/* ----------------------------------------------------------------
   ENDPOINT LIST
   ---------------------------------------------------------------- */
.endpoint-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition-fast);
  cursor: pointer;
}

.endpoint-item:last-child {
  border-bottom: none;
}

.endpoint-item:hover {
  background: #FAFBFC;
}

.endpoint-path {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  color: var(--text-primary);
  font-weight: 500;
  flex: 1;
}

.endpoint-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* ----------------------------------------------------------------
   DASHBOARD STATS
   ---------------------------------------------------------------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}

.stat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: box-shadow var(--transition-base);
}

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

.quick-action-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.quick-action-icon .material-icons {
  font-size: 24px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.stat-icon.blue {
  background: var(--primary-light);
  color: var(--primary);
}

.stat-icon.green {
  background: var(--success-light);
  color: var(--success);
}

.stat-icon.yellow {
  background: var(--warning-light);
  color: #B06000;
}

.stat-icon.red {
  background: var(--error-light);
  color: var(--error);
}

.stat-value {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  font-weight: 500;
}

.stat-change {
  font-size: var(--text-sm);
  font-weight: 500;
}

.stat-change.up {
  color: var(--success);
}

.stat-change.down {
  color: var(--error);
}

/* ----------------------------------------------------------------
   FLOW BUILDER GRAPH ENGINE
   ---------------------------------------------------------------- */
.pipeline-canvas {
  position: relative;
  width: 100%;
  height: calc(100vh - 170px);
  min-height: 600px;
  background-color: var(--bg);
  background-image: 
    linear-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
  background-size: 24px 24px, 24px 24px;
  background-position: center center;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: grab;
  user-select: none;
}

.pipeline-canvas:active {
  cursor: grabbing;
}

.pipeline-node {
  position: absolute;
  width: 320px;
  height: 380px;
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.08), inset 0 1px 1px rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(0, 0, 0, 0.08);
  z-index: 10;
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast), transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  color: var(--text-primary);
}

.pipeline-node:hover {
  box-shadow: 0 8px 30px 0 rgba(0, 0, 0, 0.12), inset 0 1px 1px rgba(255, 255, 255, 0.6);
  transform: translateY(-4px);
  border-color: rgba(0, 0, 0, 0.15);
}

.pipeline-node.selected {
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3), 0 12px 40px 0 rgba(0, 0, 0, 0.5);
  z-index: 20;
}

.pipeline-node-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  cursor: default;
}

.pipeline-node.minimized .pipeline-node-header {
  border-bottom: none;
  border-radius: var(--radius-lg);
}

.pipeline-node.minimized {
  height: auto !important;
}

.pipeline-node-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
}

.pipeline-node.minimized .pipeline-node-body {
  display: none !important;
}

@keyframes portPulse {
  0% {
    box-shadow: 0 0 0 0px rgba(137, 180, 250, 0.5);
  }

  70% {
    box-shadow: 0 0 0 8px rgba(137, 180, 250, 0);
  }

  100% {
    box-shadow: 0 0 0 0px rgba(137, 180, 250, 0);
  }
}

.node-port {
  position: absolute;
  width: 14px;
  height: 14px;
  background: #1e1e2e;
  border: 2.5px solid #89b4fa;
  border-radius: 50%;
  top: 24px;
  cursor: crosshair;
  z-index: 15;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
  animation: portPulse 2s infinite;
}

.node-port:hover {
  transform: scale(1.4);
  background: #89b4fa;
  animation: none;
}

.node-port.input-port {
  left: -7px;
  border-color: rgba(137, 180, 250, 0.8);
}

.node-port.output-port {
  right: -7px;
}

.svg-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 5;
}

@keyframes flowDash {
  to {
    stroke-dashoffset: -20;
  }
}

.svg-edge {
  fill: none;
  stroke: rgba(137, 180, 250, 0.3);
  stroke-width: 3.5px;
  transition: stroke 0.2s ease, filter 0.2s ease, stroke-width 0.2s ease;
  pointer-events: stroke;
  cursor: pointer;
}

.svg-edge:hover {
  stroke: #f38ba8 !important;
  stroke-width: 6px;
  filter: drop-shadow(0 0 8px #f38ba8);
}

.svg-edge.active {
  stroke: #89b4fa;
  stroke-width: 4.5px;
  stroke-dasharray: 8 12;
  animation: flowDash 0.4s linear infinite;
  filter: drop-shadow(0 0 8px rgba(137, 180, 250, 0.8));
}

.svg-edge.false-edge {
  stroke: rgba(243, 139, 168, 0.2);
  stroke-dasharray: 4 6;
  animation: flowDash 1.5s linear infinite;
}

.svg-edge.false-edge.active {
  stroke: #f38ba8;
  stroke-width: 4.5px;
  filter: drop-shadow(0 0 8px rgba(243, 139, 168, 0.8));
}



/* UI Optimization Responsive Overrides */
.card {
  padding: var(--space-4) !important;
  box-shadow: var(--shadow-xs) !important;
}

.dashboard-cols {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--space-4);
}

@media (max-width: 1024px) {
  .dashboard-cols {
    grid-template-columns: 1fr;
  }
}

.quick-action-icon {
  width: 40px !important;
  height: 40px !important;
}

.quick-action-card {
  padding: var(--space-3) !important;
}
.modal-overlay.context-mode {
  background: transparent !important;
  backdrop-filter: none !important;
}
.modal-overlay.context-mode .modal {
  box-shadow: 0 4px 20px rgba(0,0,0,0.15) !important;
  border: 1px solid var(--border) !important;
  padding: 8px !important;
  width: 280px !important;
}
.modal-overlay.context-mode .modal-header,
.modal-overlay.context-mode .modal-body > div:first-child {
  display: none !important;
}
.modal-overlay.context-mode .modal-body {
  padding: 0 !important;
}
.modal-overlay.context-mode .step-picker-grid {
  grid-template-columns: 1fr !important;
  gap: 4px !important;
}
.modal-overlay.context-mode .step-picker-item {
  padding: 8px 12px !important;
  border-color: transparent !important;
  background: transparent !important;
}
.modal-overlay.context-mode .step-picker-item:hover {
  background: var(--bg) !important;
}