/* ==========================================================================
   Material Design 3 Design System - Vega Lab Dashboard
   ========================================================================== */

:root {
  /* MD3 Dark Theme Tonal Palette */
  --md-sys-color-primary: #a8c7fa;
  --md-sys-color-on-primary: #062e6f;
  --md-sys-color-primary-container: #1b458b;
  --md-sys-color-on-primary-container: #d3e4ff;
  
  --md-sys-color-secondary: #bcc7db;
  --md-sys-color-on-secondary: #273141;
  --md-sys-color-secondary-container: #3d4758;
  --md-sys-color-on-secondary-container: #d8e3f8;
  
  --md-sys-color-tertiary: #7adfa8;
  --md-sys-color-on-tertiary: #003822;
  --md-sys-color-tertiary-container: #005234;
  --md-sys-color-on-tertiary-container: #96fcc3;
  
  --md-sys-color-error: #ffb4ab;
  --md-sys-color-on-error: #690005;
  --md-sys-color-error-container: #93000a;
  --md-sys-color-on-error-container: #ffdad6;
  
  --md-sys-color-warning: #fde293;
  --md-sys-color-on-warning: #412d00;
  --md-sys-color-warning-container: #5d4200;
  --md-sys-color-on-warning-container: #ffdf99;

  --md-sys-color-surface: #101318;
  --md-sys-color-surface-dim: #0b0d12;
  --md-sys-color-surface-container-lowest: #0b0e13;
  --md-sys-color-surface-container-low: #15181e;
  --md-sys-color-surface-container: #1b1e25;
  --md-sys-color-surface-container-high: #22262e;
  --md-sys-color-surface-container-highest: #2a2e37;
  
  --md-sys-color-on-surface: #e2e2e9;
  --md-sys-color-on-surface-variant: #c3c7d0;
  --md-sys-color-outline: #8d919a;
  --md-sys-color-outline-variant: #43474f;
  
  /* Status Colors */
  --color-status-active: #48d597;
  --color-status-rx: #70b6ff;
  --color-status-tx: #b89eff;
  
  /* MD3 Shapes */
  --md-shape-xs: 4px;
  --md-shape-sm: 8px;
  --md-shape-md: 12px;
  --md-shape-lg: 20px;
  --md-shape-xl: 28px;
  --md-shape-full: 9999px;
  
  /* MD3 Elevations / Shadows */
  --md-elevation-1: 0px 1px 3px 1px rgba(0, 0, 0, 0.25), 0px 1px 2px 0px rgba(0, 0, 0, 0.4);
  --md-elevation-2: 0px 2px 6px 2px rgba(0, 0, 0, 0.25), 0px 1px 2px 0px rgba(0, 0, 0, 0.4);
  --md-elevation-3: 0px 4px 8px 3px rgba(0, 0, 0, 0.25), 0px 1px 3px 0px rgba(0, 0, 0, 0.4);
  
  /* Typography */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-mono: 'JetBrains Mono', monospace;
  
  --transition-standard: all 0.24s cubic-bezier(0.2, 0, 0, 1);
  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  min-height: 100vh;
  background-color: var(--md-sys-color-surface);
  color: var(--md-sys-color-on-surface);
  font-family: var(--font-family-base);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Layout */
.app-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px 32px 48px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

@media (max-width: 768px) {
  .app-container {
    padding: 16px;
    gap: 20px;
  }
}

/* ==========================================================================
   MD3 Top App Bar
   ========================================================================== */
.top-app-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-shape-xl);
  box-shadow: var(--md-elevation-1);
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: var(--md-shape-md);
  background: linear-gradient(135deg, var(--md-sys-color-primary), var(--md-sys-color-primary-container));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--md-sys-color-on-primary);
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(168, 199, 250, 0.2);
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--md-sys-color-on-surface);
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-surface-container-highest);
  color: var(--md-sys-color-on-surface-variant);
  font-family: var(--font-family-mono);
  letter-spacing: 0;
}

.brand-subtitle {
  font-size: 0.85rem;
  color: var(--md-sys-color-on-surface-variant);
}

.app-bar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* Status Chip */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-surface-container-high);
  border: 1px solid var(--md-sys-color-outline-variant);
  font-size: 0.82rem;
  color: var(--md-sys-color-on-surface);
  font-family: var(--font-family-mono);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-status-active);
  position: relative;
}

.pulse-dot::after {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  background-color: var(--color-status-active);
  opacity: 0.4;
  animation: pulse-ring 2s infinite ease-out;
}

@keyframes pulse-ring {
  0% { transform: scale(0.6); opacity: 0.7; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* MD3 Buttons */
.btn-m3 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--md-shape-full);
  font-size: 0.88rem;
  font-weight: 500;
  font-family: var(--font-family-base);
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition-standard);
  user-select: none;
}

.btn-m3-tonal {
  background-color: var(--md-sys-color-surface-container-highest);
  color: var(--md-sys-color-on-surface);
}

.btn-m3-tonal:hover {
  background-color: var(--md-sys-color-outline-variant);
  transform: translateY(-1px);
}

.btn-m3-tonal:active {
  transform: translateY(0);
}

.btn-m3-primary {
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  font-weight: 600;
}

.btn-m3-primary:hover {
  background-color: #bad3fc;
  box-shadow: 0 4px 12px rgba(168, 199, 250, 0.3);
  transform: translateY(-1px);
}

.btn-m3-outlined {
  background-color: transparent;
  color: var(--md-sys-color-primary);
  border: 1px solid var(--md-sys-color-outline-variant);
}

.btn-m3-outlined:hover {
  background-color: rgba(168, 199, 250, 0.08);
  border-color: var(--md-sys-color-primary);
}

.btn-m3-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 50%;
  background-color: var(--md-sys-color-surface-container-high);
  color: var(--md-sys-color-on-surface);
  border: 1px solid var(--md-sys-color-outline-variant);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-standard);
}

.btn-m3-icon:hover {
  background-color: var(--md-sys-color-surface-container-highest);
  color: var(--md-sys-color-primary);
  transform: scale(1.04);
}

/* ==========================================================================
   MD3 Cards & Grid
   ========================================================================== */
.card-m3 {
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-shape-xl);
  padding: 24px;
  box-shadow: var(--md-elevation-1);
  transition: var(--transition-standard);
  position: relative;
  overflow: hidden;
}

.card-m3:hover {
  border-color: rgba(168, 199, 250, 0.35);
  box-shadow: var(--md-elevation-2);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.card-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.card-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--md-shape-md);
  background-color: var(--md-sys-color-surface-container-highest);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--md-sys-color-primary);
}

.card-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
}

.card-subtitle {
  font-size: 0.8rem;
  color: var(--md-sys-color-on-surface-variant);
}

/* Server Health Metrics Row */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

@media (max-width: 1024px) {
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .metrics-grid {
    grid-template-columns: 1fr;
  }
}

.metric-card {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.metric-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.metric-label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--md-sys-color-on-surface-variant);
}

.metric-icon-small {
  color: var(--md-sys-color-primary);
  opacity: 0.85;
}

.metric-value-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.metric-value {
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
  font-family: var(--font-family-mono);
  letter-spacing: -0.02em;
}

.metric-unit {
  font-size: 0.9rem;
  color: var(--md-sys-color-on-surface-variant);
  font-family: var(--font-family-base);
}

.metric-meta {
  font-size: 0.78rem;
  color: var(--md-sys-color-on-surface-variant);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* MD3 Linear Progress Bar */
.md-progress-bar {
  width: 100%;
  height: 6px;
  background-color: var(--md-sys-color-surface-container-highest);
  border-radius: var(--md-shape-full);
  overflow: hidden;
  position: relative;
}

.md-progress-fill {
  height: 100%;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-primary);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.fill-tertiary { background-color: var(--md-sys-color-tertiary); }
.fill-warning { background-color: var(--md-sys-color-warning); }
.fill-secondary { background-color: var(--color-status-tx); }

/* ==========================================================================
   Network Traffic Monitor (Core Feature)
   ========================================================================== */
.traffic-monitor-card {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.traffic-header-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

/* MD3 Segmented Button */
.segmented-group {
  display: inline-flex;
  padding: 4px;
  background-color: var(--md-sys-color-surface-container-lowest);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-shape-full);
  gap: 2px;
}

.segment-btn {
  padding: 8px 18px;
  border-radius: var(--md-shape-full);
  border: none;
  background: transparent;
  color: var(--md-sys-color-on-surface-variant);
  font-size: 0.85rem;
  font-weight: 500;
  font-family: var(--font-family-base);
  cursor: pointer;
  transition: var(--transition-standard);
  display: flex;
  align-items: center;
  gap: 6px;
}

.segment-btn:hover {
  color: var(--md-sys-color-on-surface);
  background-color: rgba(255, 255, 255, 0.04);
}

.segment-btn.active {
  background-color: var(--md-sys-color-secondary-container);
  color: var(--md-sys-color-on-secondary-container);
  font-weight: 600;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

/* Traffic Summary Stats Pill Cards */
.traffic-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 768px) {
  .traffic-stats-row {
    grid-template-columns: 1fr;
  }
}

.traffic-stat-box {
  background-color: var(--md-sys-color-surface-container-high);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-shape-lg);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.stat-icon-wrapper {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-icon-rx {
  background-color: rgba(112, 182, 255, 0.15);
  color: var(--color-status-rx);
}

.stat-icon-tx {
  background-color: rgba(184, 158, 255, 0.15);
  color: var(--color-status-tx);
}

.stat-icon-total {
  background-color: rgba(122, 223, 168, 0.15);
  color: var(--md-sys-color-tertiary);
}

.stat-details {
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--md-sys-color-on-surface-variant);
  font-weight: 500;
}

.stat-number {
  font-size: 1.35rem;
  font-weight: 700;
  font-family: var(--font-family-mono);
  color: var(--md-sys-color-on-surface);
}

.stat-sub {
  font-size: 0.72rem;
  color: var(--md-sys-color-outline);
}

/* Chart Canvas Container */
.chart-wrapper {
  position: relative;
  width: 100%;
  height: 280px;
  margin: 8px 0;
}

/* Containers Traffic Breakdown Table / List */
.container-traffic-section {
  border-top: 1px solid var(--md-sys-color-outline-variant);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.section-subhead {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.section-subhead h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
}

.container-traffic-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.container-traffic-item {
  background-color: var(--md-sys-color-surface-container-low);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-shape-md);
  padding: 14px 18px;
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.2fr 1.5fr 1fr;
  align-items: center;
  gap: 16px;
  transition: var(--transition-standard);
}

.container-traffic-item:hover {
  background-color: var(--md-sys-color-surface-container-high);
  border-color: rgba(168, 199, 250, 0.3);
}

@media (max-width: 900px) {
  .container-traffic-item {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
}

.container-identity {
  display: flex;
  align-items: center;
  gap: 12px;
}

.container-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--md-shape-sm);
  background-color: var(--md-sys-color-surface-container-highest);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.container-name-block {
  display: flex;
  flex-direction: column;
}

.container-name {
  font-weight: 600;
  font-size: 0.9rem;
  font-family: var(--font-family-mono);
  color: var(--md-sys-color-on-surface);
}

.container-tag {
  font-size: 0.72rem;
  color: var(--md-sys-color-on-surface-variant);
}

.traffic-col {
  display: flex;
  flex-direction: column;
}

.traffic-col-label {
  font-size: 0.7rem;
  color: var(--md-sys-color-outline);
}

.traffic-col-val {
  font-size: 0.86rem;
  font-weight: 600;
  font-family: var(--font-family-mono);
  color: var(--md-sys-color-on-surface);
}

.traffic-share-bar {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.share-percent-text {
  font-size: 0.72rem;
  font-family: var(--font-family-mono);
  color: var(--md-sys-color-on-surface-variant);
  display: flex;
  justify-content: space-between;
}

/* ==========================================================================
   Services Launchpad & Hub (Grid)
   ========================================================================== */
.services-section-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
  margin-bottom: 4px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-shape-xl);
  padding: 24px;
  transition: var(--transition-standard);
}

.service-card:hover {
  transform: translateY(-2px);
  border-color: rgba(168, 199, 250, 0.4);
  box-shadow: var(--md-elevation-3);
}

.service-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.service-title-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

.service-logo {
  width: 48px;
  height: 48px;
  border-radius: var(--md-shape-lg);
  background-color: var(--md-sys-color-surface-container-highest);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  border: 1px solid var(--md-sys-color-outline-variant);
}

.service-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
}

.service-desc {
  font-size: 0.82rem;
  color: var(--md-sys-color-on-surface-variant);
  margin-top: 2px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--md-shape-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-active {
  background-color: rgba(72, 213, 151, 0.12);
  color: var(--color-status-active);
  border: 1px solid rgba(72, 213, 151, 0.3);
}

.badge-info {
  background-color: rgba(168, 199, 250, 0.12);
  color: var(--md-sys-color-primary);
  border: 1px solid rgba(168, 199, 250, 0.3);
}

.service-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  background-color: var(--md-sys-color-surface-container-lowest);
  border-radius: var(--md-shape-md);
  padding: 12px 16px;
  border: 1px solid var(--md-sys-color-outline-variant);
}

.spec-item {
  display: flex;
  flex-direction: column;
}

.spec-title {
  font-size: 0.7rem;
  color: var(--md-sys-color-outline);
  text-transform: uppercase;
}

.spec-val {
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-family-mono);
  color: var(--md-sys-color-on-surface);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.service-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

/* ==========================================================================
   Modals / Dialogs (Material 3)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  padding: 20px;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.dialog-m3 {
  background-color: var(--md-sys-color-surface-container-high);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-shape-xl);
  padding: 28px;
  width: 100%;
  max-width: 520px;
  box-shadow: var(--md-elevation-3);
  transform: scale(0.92);
  transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.modal-overlay.active .dialog-m3 {
  transform: scale(1);
}

.dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dialog-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
  display: flex;
  align-items: center;
  gap: 10px;
}

.dialog-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  color: var(--md-sys-color-on-surface-variant);
  font-size: 0.9rem;
}

.code-block-m3 {
  background-color: var(--md-sys-color-surface-container-lowest);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-shape-md);
  padding: 12px 16px;
  font-family: var(--font-family-mono);
  font-size: 0.85rem;
  color: var(--md-sys-color-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  word-break: break-all;
}

.code-block-m3 button {
  flex-shrink: 0;
}

.dialog-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 8px;
}

/* PIN Lock Screen Specific */
.lock-screen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--md-sys-color-surface);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.lock-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.pin-card {
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-shape-xl);
  padding: 36px 32px;
  width: 100%;
  max-width: 400px;
  text-align: center;
  box-shadow: var(--md-elevation-3);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.pin-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--md-sys-color-surface-container-highest);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--md-sys-color-primary);
}

.pin-input-group {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.m3-input {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--md-shape-md);
  background-color: var(--md-sys-color-surface-container-lowest);
  border: 1px solid var(--md-sys-color-outline);
  color: var(--md-sys-color-on-surface);
  font-size: 1.1rem;
  font-family: var(--font-family-mono);
  text-align: center;
  letter-spacing: 0.3em;
  transition: var(--transition-standard);
  outline: none;
}

.m3-input:focus {
  border-color: var(--md-sys-color-primary);
  box-shadow: 0 0 0 3px rgba(168, 199, 250, 0.2);
}

.pin-error-text {
  font-size: 0.8rem;
  color: var(--md-sys-color-error);
  min-height: 18px;
}

/* Toast notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast-m3 {
  background-color: var(--md-sys-color-surface-container-highest);
  color: var(--md-sys-color-on-surface);
  padding: 12px 20px;
  border-radius: var(--md-shape-md);
  border: 1px solid var(--md-sys-color-outline-variant);
  box-shadow: var(--md-elevation-3);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  animation: slide-up 0.2s ease-out;
}

@keyframes slide-up {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}