/* ===== Material Design 3 Inspired Theme ===== */

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

:root {
  /* M3 Color System */
  --md-primary: #1a73e8;
  --md-primary-hover: #1557b0;
  --md-primary-container: #d3e3fd;
  --md-on-primary: #ffffff;
  --md-on-primary-container: #041e49;

  --md-secondary: #5f6368;
  --md-secondary-container: #e8eaed;
  --md-on-secondary: #ffffff;

  --md-surface: #ffffff;
  --md-surface-dim: #f8f9fa;
  --md-surface-container: #f1f3f4;
  --md-surface-container-high: #e8eaed;
  --md-surface-container-highest: #dadce0;

  --md-on-surface: #1f1f1f;
  --md-on-surface-variant: #5f6368;
  --md-outline: #dadce0;
  --md-outline-variant: #e8eaed;

  --md-error: #d93025;
  --md-error-container: #fce8e6;
  --md-on-error: #ffffff;
  --md-on-error-container: #a50e0e;

  --md-success: #1e8e3e;
  --md-success-container: #e6f4ea;
  --md-on-success-container: #0d652d;

  --md-warning: #f9ab00;
  --md-warning-container: #fef7e0;

  /* Elevation */
  --md-elevation-1: 0 1px 2px 0 rgba(60, 64, 67, 0.3), 0 1px 3px 1px rgba(60, 64, 67, 0.15);
  --md-elevation-2: 0 1px 2px 0 rgba(60, 64, 67, 0.3), 0 2px 6px 2px rgba(60, 64, 67, 0.15);
  --md-elevation-3: 0 4px 8px 3px rgba(60, 64, 67, 0.15), 0 1px 3px rgba(60, 64, 67, 0.3);
  --md-elevation-4: 0 6px 10px 4px rgba(60, 64, 67, 0.15), 0 2px 3px rgba(60, 64, 67, 0.3);

  /* Shape */
  --md-radius-xs: 4px;
  --md-radius-sm: 8px;
  --md-radius-md: 12px;
  --md-radius-lg: 16px;
  --md-radius-xl: 28px;
  --md-radius-full: 9999px;

  /* Spacing */
  --md-space-xs: 4px;
  --md-space-sm: 8px;
  --md-space-md: 16px;
  --md-space-lg: 24px;
  --md-space-xl: 32px;
  --md-space-2xl: 48px;

  /* Layout */
  --nav-width: 280px;
  --min-touch-target: 48px;

  /* Motion */
  --md-motion-ease: cubic-bezier(0.2, 0, 0, 1);
  --md-motion-duration-short: 150ms;
  --md-motion-duration-medium: 300ms;
}

html,
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--md-on-surface);
  background: var(--md-surface-dim);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#app {
  min-height: 100vh;
}

/* ===== Base Elements ===== */

h1 {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--md-on-surface);
}

h2 {
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--md-on-surface);
}

h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--md-on-surface);
}

h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--md-on-surface);
}

/* Touch-friendly targets */
button,
a,
input[type="submit"],
[role="button"],
[role="menuitem"] {
  min-height: var(--min-touch-target);
  min-width: var(--min-touch-target);
}

button {
  cursor: pointer;
  border: none;
  border-radius: var(--md-radius-full);
  padding: 10px 24px;
  font-size: 0.875rem;
  font-weight: 500;
  font-family: inherit;
  letter-spacing: 0.01em;
  background: var(--md-primary);
  color: var(--md-on-primary);
  transition: background var(--md-motion-duration-short) var(--md-motion-ease),
              box-shadow var(--md-motion-duration-short) var(--md-motion-ease),
              transform var(--md-motion-duration-short) var(--md-motion-ease);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
}

button:hover {
  background: var(--md-primary-hover);
  box-shadow: var(--md-elevation-1);
}

button:active {
  transform: scale(0.98);
}

button:disabled {
  background: var(--md-surface-container-high);
  color: var(--md-on-surface-variant);
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--md-outline);
  border-radius: var(--md-radius-sm);
  font-size: 0.875rem;
  font-family: inherit;
  min-height: var(--min-touch-target);
  background: var(--md-surface);
  color: var(--md-on-surface);
  transition: border-color var(--md-motion-duration-short) var(--md-motion-ease),
              box-shadow var(--md-motion-duration-short) var(--md-motion-ease);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--md-primary);
  box-shadow: 0 0 0 2px var(--md-primary-container);
}

input:disabled,
select:disabled,
textarea:disabled {
  background: var(--md-surface-container);
  color: var(--md-on-surface-variant);
  cursor: not-allowed;
}

textarea {
  resize: vertical;
  line-height: 1.6;
}

/* ===== Layout ===== */

.layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
}

/* ===== Navigation ===== */

.nav {
  position: relative;
  background: var(--md-surface);
  border-bottom: 1px solid var(--md-outline-variant);
  padding: var(--md-space-sm) var(--md-space-md);
  z-index: 100;
}

.nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-direction: row-reverse;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--md-space-sm);
}

.nav-brand-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--md-radius-sm);
  object-fit: contain;
}

.nav-brand-text {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--md-on-surface);
  letter-spacing: -0.01em;
}

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  color: var(--md-on-surface);
  font-size: 1.25rem;
  min-height: var(--min-touch-target);
  min-width: var(--min-touch-target);
  padding: 0;
  border-radius: var(--md-radius-full);
}

.nav-toggle:hover {
  background: var(--md-surface-container);
  box-shadow: none;
}

.nav-links {
  display: none;
  list-style: none;
  padding: var(--md-space-sm) 0;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--md-surface);
  border-bottom: 1px solid var(--md-outline-variant);
  box-shadow: var(--md-elevation-2);
  z-index: 101;
}

.nav-links.open {
  display: block;
}

.nav-links li {
  list-style: none;
}

.nav-links a {
  display: flex;
  align-items: center;
  gap: var(--md-space-md);
  padding: 0 var(--md-space-lg);
  color: var(--md-on-surface-variant);
  text-decoration: none;
  min-height: var(--min-touch-target);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--md-radius-full);
  margin: 2px var(--md-space-md);
  transition: background var(--md-motion-duration-short) var(--md-motion-ease),
              color var(--md-motion-duration-short) var(--md-motion-ease);
}

.nav-links a:hover {
  background: var(--md-surface-container);
  color: var(--md-on-surface);
}

.nav-links a:focus-visible {
  outline: 2px solid var(--md-primary);
  outline-offset: -2px;
}

.nav-links a.active {
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
  font-weight: 600;
}

.nav-icon {
  font-size: 1.25rem;
  width: 24px;
  text-align: center;
  flex-shrink: 0;
}

/* Main content area */
.main-content {
  flex: 1;
  padding: var(--md-space-lg);
  min-width: 0;
  max-width: 100%;
}

/* ===== Desktop layout (768px+) ===== */

@media (min-width: 768px) {
  .layout {
    flex-direction: row;
  }

  .nav {
    position: sticky;
    top: 0;
    width: var(--nav-width);
    min-width: var(--nav-width);
    border-bottom: none;
    border-right: 1px solid var(--md-outline-variant);
    min-height: 100vh;
    max-height: 100vh;
    overflow-y: auto;
    padding: var(--md-space-md);
    background: var(--md-surface);
  }

  .nav-header {
    flex-direction: row;
    justify-content: flex-start;
    margin-bottom: var(--md-space-sm);
  }

  .nav-brand {
    padding: var(--md-space-sm) var(--md-space-md);
  }

  .nav-toggle {
    display: none;
  }

  .nav-links {
    display: flex;
    flex-direction: column;
    gap: 2px;
    position: static;
    background: none;
    border-bottom: none;
    box-shadow: none;
    padding: 0;
  }

  .nav-links a {
    margin: 0;
    padding: 0 var(--md-space-md);
  }

  .main-content {
    flex: 1;
    padding: var(--md-space-xl);
    max-width: calc(100% - var(--nav-width));
    overflow-y: auto;
    max-height: 100vh;
  }
}

@media (min-width: 1280px) {
  .main-content {
    padding: var(--md-space-2xl);
  }
}

@media (min-width: 1920px) {
  .main-content {
    max-width: 1400px;
  }
}

/* ===== Card Component ===== */

.card {
  background: var(--md-surface);
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--md-radius-md);
  padding: var(--md-space-lg);
  margin-bottom: var(--md-space-md);
  transition: box-shadow var(--md-motion-duration-medium) var(--md-motion-ease);
}

.card:hover {
  box-shadow: var(--md-elevation-1);
}

/* ===== Form Styles ===== */

.form-group {
  margin-bottom: var(--md-space-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--md-space-xs);
  font-weight: 500;
  font-size: 0.8125rem;
  color: var(--md-on-surface-variant);
  letter-spacing: 0.01em;
}

.form-error {
  color: var(--md-error);
  font-size: 0.8125rem;
  margin-top: var(--md-space-xs);
  font-weight: 500;
}

.form-success {
  color: var(--md-success);
  font-size: 0.8125rem;
  margin-top: var(--md-space-xs);
  font-weight: 500;
}

/* ===== Notification / Snackbar ===== */

.notification {
  position: fixed;
  bottom: var(--md-space-lg);
  left: 50%;
  transform: translateX(-50%);
  padding: var(--md-space-md) var(--md-space-lg);
  border-radius: var(--md-radius-sm);
  background: var(--md-on-surface);
  color: var(--md-surface);
  box-shadow: var(--md-elevation-3);
  z-index: 1000;
  font-size: 0.875rem;
  font-weight: 500;
  max-width: 90vw;
  animation: snackbar-in var(--md-motion-duration-medium) var(--md-motion-ease);
}

.notification.error {
  background: var(--md-error);
  color: var(--md-on-error);
}

.notification.success {
  background: var(--md-on-surface);
  color: var(--md-surface);
}

@keyframes snackbar-in {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

/* ===== Login Page ===== */

.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--md-surface-dim) 0%, var(--md-primary-container) 100%);
}

.login-form {
  width: 100%;
  max-width: 400px;
  padding: var(--md-space-2xl);
  background: var(--md-surface);
  border-radius: var(--md-radius-lg);
  box-shadow: var(--md-elevation-2);
}

.login-title {
  margin-bottom: var(--md-space-xl);
  text-align: center;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--md-primary);
}

.login-error {
  color: var(--md-error);
  font-size: 0.8125rem;
  margin-bottom: var(--md-space-md);
  padding: var(--md-space-sm) var(--md-space-md);
  background: var(--md-error-container);
  border-radius: var(--md-radius-sm);
  font-weight: 500;
}

.login-button {
  width: 100%;
  height: 48px;
  font-size: 0.9375rem;
  font-weight: 600;
  margin-top: var(--md-space-sm);
}

/* ===== Page Header ===== */

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--md-space-xl);
  flex-wrap: wrap;
  gap: var(--md-space-md);
}

.page-header h2 {
  margin: 0;
}

/* ===== Badges ===== */

.badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.6875rem;
  padding: 4px 10px;
  border-radius: var(--md-radius-full);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-success {
  background: var(--md-success-container);
  color: var(--md-on-success-container);
}

.badge-muted {
  background: var(--md-surface-container-high);
  color: var(--md-on-surface-variant);
}

/* ===== Buttons ===== */

.btn-sm {
  font-size: 0.8125rem;
  padding: 6px 16px;
  min-height: 36px;
  border-radius: var(--md-radius-full);
}

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

.btn-secondary:hover {
  background: var(--md-primary-container);
  border-color: var(--md-primary);
  box-shadow: none;
}

.btn-danger {
  background: var(--md-error);
  color: var(--md-on-error);
}

.btn-danger:hover {
  background: var(--md-on-error-container);
}

.btn-warning {
  background: var(--md-warning);
  color: #1f1f1f;
}

.btn-warning:hover {
  background: #e69900;
}

.btn-success-outline {
  background: transparent;
  color: var(--md-success);
  border: 1px solid var(--md-success);
}

.btn-success-outline:hover {
  background: var(--md-success-container);
  box-shadow: none;
}

/* ===== Provider Page ===== */

.providers-page {
  max-width: 900px;
}

.provider-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--md-space-sm);
}

.provider-card {
  display: flex;
  flex-direction: column;
  gap: var(--md-space-md);
  padding: var(--md-space-md) var(--md-space-lg);
  border-radius: var(--md-radius-md);
  background: var(--md-surface);
  border: 1px solid var(--md-outline-variant);
  transition: box-shadow var(--md-motion-duration-short) var(--md-motion-ease),
              border-color var(--md-motion-duration-short) var(--md-motion-ease);
}

.provider-card:hover {
  box-shadow: var(--md-elevation-1);
  border-color: var(--md-outline);
}

@media (min-width: 480px) {
  .provider-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.provider-info {
  display: flex;
  align-items: center;
  gap: var(--md-space-sm);
  flex-wrap: wrap;
  cursor: pointer;
  padding: var(--md-space-xs);
  border-radius: var(--md-radius-sm);
  flex: 1;
  min-width: 0;
}

.provider-info:hover {
  background: var(--md-surface-container);
}

.provider-info:focus-visible {
  outline: 2px solid var(--md-primary);
  outline-offset: 2px;
}

.provider-name {
  font-weight: 600;
  word-break: break-word;
  color: var(--md-on-surface);
}

.provider-actions {
  display: flex;
  gap: var(--md-space-sm);
  flex-shrink: 0;
  flex-wrap: wrap;
}

/* ===== Add Provider Form ===== */

.add-provider-form {
  margin-bottom: var(--md-space-xl);
  border: 1px solid var(--md-primary-container);
  background: var(--md-surface);
}

.add-provider-form h3 {
  margin-bottom: var(--md-space-lg);
}

.form-actions {
  display: flex;
  gap: var(--md-space-sm);
  margin-top: var(--md-space-lg);
}

/* ===== Provider Detail ===== */

.provider-detail {
  margin-bottom: var(--md-space-xl);
}

.detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--md-space-md);
}

.detail-header h3 {
  margin: 0;
}

.detail-list {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--md-space-sm) var(--md-space-lg);
  margin-bottom: var(--md-space-md);
}

.detail-list dt {
  font-weight: 500;
  color: var(--md-on-surface-variant);
  font-size: 0.8125rem;
}

.detail-list dd {
  margin: 0;
  word-break: break-all;
}

.provider-detail h4 {
  margin-top: var(--md-space-lg);
  margin-bottom: var(--md-space-sm);
}

.webhook-urls {
  list-style: none;
  padding: 0;
}

.webhook-urls li {
  padding: var(--md-space-sm) 0;
  border-bottom: 1px solid var(--md-outline-variant);
  word-break: break-all;
}

.webhook-urls li:last-child {
  border-bottom: none;
}

/* ===== Detail Header Actions ===== */

.detail-header-actions {
  display: flex;
  gap: var(--md-space-sm);
}

/* ===== Edit Provider Form ===== */

.edit-provider-form {
  margin-bottom: var(--md-space-xl);
  border: 1px solid var(--md-primary-container);
}

.edit-provider-form h3 {
  margin-bottom: var(--md-space-sm);
}

.form-hint {
  color: var(--md-on-surface-variant);
  font-size: 0.875rem;
  margin-bottom: var(--md-space-lg);
}

.monospace {
  font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;
  font-size: 0.8125rem;
  background: var(--md-surface-container);
  padding: 2px 6px;
  border-radius: var(--md-radius-xs);
}

/* ===== Modal / Dialog ===== */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: var(--md-space-md);
  animation: overlay-in var(--md-motion-duration-medium) var(--md-motion-ease);
}

@keyframes overlay-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  max-width: 480px;
  width: 100%;
  background: var(--md-surface);
  border-radius: var(--md-radius-lg);
  box-shadow: var(--md-elevation-4);
  padding: var(--md-space-lg);
  animation: modal-in var(--md-motion-duration-medium) var(--md-motion-ease);
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-content h3 {
  margin-bottom: var(--md-space-md);
}

.modal-content p {
  margin-bottom: var(--md-space-lg);
  color: var(--md-on-surface-variant);
  line-height: 1.6;
}

.modal-actions {
  display: flex;
  gap: var(--md-space-sm);
  justify-content: flex-end;
}

/* ===== Empty State ===== */

.empty-state {
  color: var(--md-on-surface-variant);
  text-align: center;
  padding: var(--md-space-2xl);
  font-size: 0.9375rem;
}

/* ===== Dashboard ===== */

.dashboard {
  max-width: 900px;
}

.dashboard h1 {
  font-size: 2rem;
  margin-bottom: var(--md-space-xs);
}

.dashboard-subtitle {
  color: var(--md-on-surface-variant);
  font-size: 0.9375rem;
  margin-bottom: var(--md-space-xl);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--md-space-md);
}

@media (min-width: 480px) {
  .dashboard-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.dashboard-card {
  display: flex;
  flex-direction: column;
  gap: var(--md-space-sm);
  padding: var(--md-space-lg);
  background: var(--md-surface);
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--md-radius-md);
  text-decoration: none;
  color: var(--md-on-surface);
  transition: box-shadow var(--md-motion-duration-short) var(--md-motion-ease),
              border-color var(--md-motion-duration-short) var(--md-motion-ease),
              transform var(--md-motion-duration-short) var(--md-motion-ease);
  cursor: pointer;
  min-height: auto;
}

.dashboard-card:hover {
  box-shadow: var(--md-elevation-2);
  border-color: var(--md-primary-container);
  transform: translateY(-2px);
  background: var(--md-surface);
}

.dashboard-card-icon {
  font-size: 1.75rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--md-primary-container);
  border-radius: var(--md-radius-md);
}

.dashboard-card-title {
  font-weight: 600;
  font-size: 0.9375rem;
}

.dashboard-card-description {
  font-size: 0.8125rem;
  color: var(--md-on-surface-variant);
  line-height: 1.5;
}

/* ===== Numbers Page ===== */

.numbers-container {
  max-width: 900px;
}

.numbers-container h1 {
  margin-bottom: var(--md-space-xl);
}

.numbers-error {
  padding: var(--md-space-md);
  background: var(--md-error-container);
  color: var(--md-on-error-container);
  border-radius: var(--md-radius-sm);
  margin-bottom: var(--md-space-lg);
  font-size: 0.875rem;
  font-weight: 500;
}

.numbers-empty {
  color: var(--md-on-surface-variant);
  text-align: center;
  padding: var(--md-space-2xl);
}

.numbers-provider-group {
  margin-bottom: var(--md-space-xl);
}

.provider-group-title {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--md-on-surface-variant);
  margin-bottom: var(--md-space-md);
  padding-bottom: var(--md-space-sm);
  border-bottom: 1px solid var(--md-outline-variant);
}

.numbers-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--md-space-sm);
}

.number-item {
  padding: var(--md-space-md) var(--md-space-lg);
  background: var(--md-surface);
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--md-radius-md);
  display: flex;
  flex-direction: column;
  gap: var(--md-space-sm);
  transition: box-shadow var(--md-motion-duration-short) var(--md-motion-ease);
}

.number-item:hover {
  box-shadow: var(--md-elevation-1);
}

@media (min-width: 640px) {
  .number-item {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.number-info {
  display: flex;
  align-items: center;
  gap: var(--md-space-sm);
  flex-wrap: wrap;
}

.number-value {
  font-weight: 600;
  font-size: 0.9375rem;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.number-status {
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--md-radius-full);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.number-status.active {
  background: var(--md-success-container);
  color: var(--md-on-success-container);
}

.number-status.inactive {
  background: var(--md-surface-container-high);
  color: var(--md-on-surface-variant);
}

.number-status.default {
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
}

.btn-default-set {
  font-size: 0.8125rem;
  padding: 6px 12px;
  border-radius: var(--md-radius-sm);
  border: 1px solid var(--md-outline-variant);
  background: var(--md-surface-container);
  color: var(--md-primary);
  cursor: pointer;
  transition: background 0.15s;
}

.btn-default-set:hover:not(:disabled) {
  background: var(--md-primary-container);
}

.btn-default-set:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-default-clear {
  font-size: 0.8125rem;
  padding: 6px 12px;
  border-radius: var(--md-radius-sm);
  border: 1px solid var(--md-outline-variant);
  background: var(--md-surface-container);
  color: var(--md-on-surface-variant);
  cursor: pointer;
  transition: background 0.15s;
}

.btn-default-clear:hover:not(:disabled) {
  background: var(--md-surface-container-high);
}

.btn-default-clear:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.number-capabilities {
  font-size: 0.75rem;
  color: var(--md-on-surface-variant);
  background: var(--md-surface-container);
  padding: 2px 8px;
  border-radius: var(--md-radius-full);
}

.number-label-section {
  flex: 1;
  min-width: 0;
}

.label-display {
  display: flex;
  align-items: center;
  gap: var(--md-space-sm);
}

.label-text {
  font-size: 0.875rem;
  color: var(--md-on-surface-variant);
}

.no-label {
  font-style: italic;
  color: var(--md-outline);
}

.label-edit {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--md-space-sm);
}

.label-input {
  width: auto;
  min-width: 150px;
  flex: 1;
}

.label-char-count {
  font-size: 0.75rem;
  color: var(--md-on-surface-variant);
}

.label-error {
  width: 100%;
  color: var(--md-error);
  font-size: 0.8125rem;
  margin-top: var(--md-space-xs);
}

.number-actions {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.block-inbound-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.8125rem;
  color: var(--md-sys-color-on-surface-variant, #444);
}

.block-inbound-toggle input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--md-sys-color-primary, #6750a4);
}

.block-inbound-toggle .toggle-label {
  user-select: none;
}

/* Number action buttons */
.btn-edit,
.btn-save,
.btn-cancel,
.btn-activate,
.btn-deactivate {
  font-size: 0.8125rem;
  padding: 6px 16px;
  min-height: 36px;
  border-radius: var(--md-radius-full);
}

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

.btn-edit:hover {
  background: var(--md-primary-container);
  box-shadow: none;
}

.btn-save {
  background: var(--md-primary);
  color: var(--md-on-primary);
}

.btn-cancel {
  background: transparent;
  color: var(--md-on-surface-variant);
  border: 1px solid var(--md-outline);
}

.btn-cancel:hover {
  background: var(--md-surface-container);
  box-shadow: none;
}

.btn-activate {
  background: var(--md-success);
  color: white;
}

.btn-activate:hover {
  background: var(--md-on-success-container);
}

.btn-deactivate {
  background: transparent;
  color: var(--md-error);
  border: 1px solid var(--md-error);
}

.btn-deactivate:hover {
  background: var(--md-error-container);
  box-shadow: none;
}

/* Confirmation Dialog for Numbers */
.confirmation-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: var(--md-space-md);
  animation: overlay-in var(--md-motion-duration-medium) var(--md-motion-ease);
}

.confirmation-dialog {
  max-width: 400px;
  width: 100%;
  background: var(--md-surface);
  border-radius: var(--md-radius-lg);
  box-shadow: var(--md-elevation-4);
  padding: var(--md-space-lg);
  animation: modal-in var(--md-motion-duration-medium) var(--md-motion-ease);
}

.confirmation-dialog h3 {
  margin-bottom: var(--md-space-md);
}

.confirmation-dialog p {
  color: var(--md-on-surface-variant);
  margin-bottom: var(--md-space-lg);
  line-height: 1.6;
}

.confirmation-actions {
  display: flex;
  gap: var(--md-space-sm);
  justify-content: flex-end;
}

.btn-primary {
  background: var(--md-primary);
  color: var(--md-on-primary);
}

.btn-primary:hover {
  background: var(--md-primary-hover);
}

.btn-danger {
  background: var(--md-error);
  color: var(--md-on-error);
}

/* ===== Devices Page ===== */

.devices-container {
  max-width: 700px;
}

.devices-container h1 {
  margin-bottom: var(--md-space-xl);
}

.devices-error {
  padding: var(--md-space-md);
  background: var(--md-error-container);
  color: var(--md-on-error-container);
  border-radius: var(--md-radius-sm);
  margin-bottom: var(--md-space-lg);
  font-size: 0.875rem;
  font-weight: 500;
}

.devices-empty {
  color: var(--md-on-surface-variant);
  text-align: center;
  padding: var(--md-space-2xl);
}

.devices-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--md-space-sm);
}

.device-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--md-space-md);
  padding: var(--md-space-md) var(--md-space-lg);
  background: var(--md-surface);
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--md-radius-md);
  transition: box-shadow var(--md-motion-duration-short) var(--md-motion-ease);
}

.device-card:hover {
  box-shadow: var(--md-elevation-1);
}

.device-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.device-name {
  font-weight: 600;
  font-size: 0.9375rem;
}

.device-current-badge {
  color: var(--md-primary);
  font-weight: 500;
  font-size: 0.8125rem;
}

.device-date {
  font-size: 0.75rem;
  color: var(--md-on-surface-variant);
}

.device-actions {
  flex-shrink: 0;
}

.device-confirm {
  display: flex;
  align-items: center;
  gap: var(--md-space-sm);
  flex-wrap: wrap;
}

.confirm-text {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--md-error);
}

.btn-confirm-remove {
  font-size: 0.8125rem;
  padding: 6px 16px;
  min-height: 36px;
  background: var(--md-error);
  color: var(--md-on-error);
  border-radius: var(--md-radius-full);
}

.btn-cancel-remove {
  font-size: 0.8125rem;
  padding: 6px 16px;
  min-height: 36px;
  background: transparent;
  color: var(--md-on-surface-variant);
  border: 1px solid var(--md-outline);
  border-radius: var(--md-radius-full);
}

.btn-cancel-remove:hover {
  background: var(--md-surface-container);
  box-shadow: none;
}

.btn-remove-device {
  font-size: 0.8125rem;
  padding: 6px 16px;
  min-height: 36px;
  background: transparent;
  color: var(--md-error);
  border: 1px solid var(--md-outline);
  border-radius: var(--md-radius-full);
}

.btn-remove-device:hover {
  background: var(--md-error-container);
  border-color: var(--md-error);
  box-shadow: none;
}

.btn-remove-device:disabled {
  color: var(--md-on-surface-variant);
  border-color: var(--md-outline-variant);
  background: transparent;
}

/* ===== Call History Page ===== */

.call-history-container {
  max-width: 800px;
}

.call-history-container h1 {
  margin-bottom: var(--md-space-xl);
}

.call-history-filter {
  display: flex;
  align-items: center;
  gap: var(--md-space-sm);
  margin-bottom: var(--md-space-lg);
  padding: var(--md-space-sm) var(--md-space-md);
  background: var(--md-surface);
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--md-radius-md);
}

.call-history-filter label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--md-on-surface-variant);
  white-space: nowrap;
}

.call-history-filter .filter-select {
  flex: 1;
  max-width: 300px;
  padding: 8px 12px;
  min-height: 36px;
  border: 1px solid var(--md-outline);
  border-radius: var(--md-radius-sm);
  font-size: 0.8125rem;
  background: var(--md-surface);
  color: var(--md-on-surface);
  transition: border-color var(--md-motion-duration-short) var(--md-motion-ease);
}

.call-history-filter .filter-select:focus {
  outline: none;
  border-color: var(--md-primary);
  box-shadow: 0 0 0 2px var(--md-primary-container);
}

.call-history-error {
  padding: var(--md-space-md);
  background: var(--md-error-container);
  color: var(--md-on-error-container);
  border-radius: var(--md-radius-sm);
  margin-bottom: var(--md-space-lg);
  font-size: 0.875rem;
  font-weight: 500;
}

.call-history-empty {
  color: var(--md-on-surface-variant);
  text-align: center;
  padding: var(--md-space-2xl);
}

.call-history-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--md-space-xs);
}

.call-history-entry {
  padding: var(--md-space-md) var(--md-space-lg);
  background: var(--md-surface);
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--md-radius-md);
  transition: box-shadow var(--md-motion-duration-short) var(--md-motion-ease);
}

.call-history-entry:hover {
  box-shadow: var(--md-elevation-1);
}

.call-entry-header {
  display: flex;
  align-items: center;
  gap: var(--md-space-sm);
  margin-bottom: var(--md-space-xs);
}

.call-type-badge {
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--md-radius-full);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-incoming {
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
}

.badge-outgoing {
  background: var(--md-success-container);
  color: var(--md-on-success-container);
}

.badge-missed {
  background: var(--md-error-container);
  color: var(--md-on-error-container);
}

.badge-declined {
  background: var(--md-warning-container);
  color: #7c4a00;
}

.badge-unanswered {
  background: var(--md-surface-container-high);
  color: var(--md-on-surface-variant);
}

.badge-blocked {
  background: var(--md-surface-container-high);
  color: var(--md-on-surface-variant);
}

.badge-default {
  background: var(--md-surface-container);
  color: var(--md-on-surface-variant);
}

.call-phone-number {
  font-weight: 600;
  font-size: 0.9375rem;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.call-entry-details {
  display: flex;
  align-items: center;
  gap: var(--md-space-md);
}

.call-timestamp {
  font-size: 0.8125rem;
  color: var(--md-on-surface-variant);
}

.call-duration {
  font-size: 0.8125rem;
  color: var(--md-on-surface-variant);
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.call-entry-provider {
  margin-top: var(--md-space-xs);
}

.call-provider-number {
  font-size: 0.75rem;
  color: var(--md-on-surface-variant);
}

.call-history-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--md-space-md);
  margin-top: var(--md-space-xl);
  padding-top: var(--md-space-lg);
  border-top: 1px solid var(--md-outline-variant);
}

.btn-pagination {
  font-size: 0.8125rem;
  padding: 8px 20px;
  background: transparent;
  color: var(--md-primary);
  border: 1px solid var(--md-outline);
  border-radius: var(--md-radius-full);
}

.btn-pagination:hover {
  background: var(--md-primary-container);
  border-color: var(--md-primary);
  box-shadow: none;
}

.btn-pagination:disabled {
  color: var(--md-on-surface-variant);
  border-color: var(--md-outline-variant);
  background: transparent;
}

.pagination-info {
  font-size: 0.8125rem;
  color: var(--md-on-surface-variant);
  font-weight: 500;
}

/* ===== Conversations Page ===== */

.conversations-container {
  max-width: 700px;
}

.conversations-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--md-space-xl);
  gap: var(--md-space-md);
}

.conversations-header h1 {
  margin: 0;
}

.conversations-filter {
  display: flex;
  align-items: center;
  gap: var(--md-space-sm);
  margin-bottom: var(--md-space-lg);
  padding: var(--md-space-sm) var(--md-space-md);
  background: var(--md-surface);
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--md-radius-md);
}

.conversations-filter label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--md-on-surface-variant);
  white-space: nowrap;
}

.conversations-filter .filter-select {
  flex: 1;
  max-width: 300px;
  padding: 8px 12px;
  min-height: 36px;
  border: 1px solid var(--md-outline);
  border-radius: var(--md-radius-sm);
  font-size: 0.8125rem;
  background: var(--md-surface);
  color: var(--md-on-surface);
  transition: border-color var(--md-motion-duration-short) var(--md-motion-ease);
}

.conversations-filter .filter-select:focus {
  outline: none;
  border-color: var(--md-primary);
  box-shadow: 0 0 0 2px var(--md-primary-container);
}

.conversation-provider-number {
  font-size: 0.75rem;
  color: var(--md-tertiary);
  font-weight: 500;
  white-space: nowrap;
}

.number-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 4px;
  white-space: nowrap;
}

.number-color-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}

.conversations-error {
  padding: var(--md-space-md);
  background: var(--md-error-container);
  color: var(--md-on-error-container);
  border-radius: var(--md-radius-sm);
  margin-bottom: var(--md-space-lg);
  font-size: 0.875rem;
  font-weight: 500;
}

.conversations-empty {
  color: var(--md-on-surface-variant);
  text-align: center;
  padding: var(--md-space-2xl);
}

.conversations-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--md-radius-md);
  background: var(--md-surface);
}

.conversation-item {
  border-bottom: 1px solid var(--md-outline-variant);
  width: 100%;
  min-width: 0;
}

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

.conversation-button {
  all: unset;
  display: flex;
  align-items: center;
  gap: var(--md-space-md);
  width: 100%;
  padding: var(--md-space-md) var(--md-space-lg);
  background: transparent;
  color: var(--md-on-surface);
  cursor: pointer;
  text-align: left;
  transition: background var(--md-motion-duration-short) var(--md-motion-ease);
  min-height: 64px;
  box-sizing: border-box;
}

.conversation-button:hover {
  background: var(--md-surface-container);
}

.conversation-number {
  font-weight: 600;
  font-size: 0.875rem;
  white-space: nowrap;
  color: var(--md-on-surface);
}

.conversation-number-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 120px;
}

.conversation-preview {
  flex: 1;
  font-size: 0.8125rem;
  color: var(--md-on-surface-variant);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.conversation-time {
  font-size: 0.75rem;
  color: var(--md-on-surface-variant);
  white-space: nowrap;
  flex-shrink: 0;
}

/* New Conversation Form */
.new-conversation-form {
  padding: var(--md-space-lg);
  background: var(--md-surface);
  border: 1px solid var(--md-primary-container);
  border-radius: var(--md-radius-md);
  margin-bottom: var(--md-space-xl);
}

.new-conversation-form h2 {
  margin-bottom: var(--md-space-lg);
  font-size: 1.125rem;
}

.form-field {
  margin-bottom: var(--md-space-md);
}

.form-field label {
  display: block;
  margin-bottom: var(--md-space-xs);
  font-weight: 500;
  font-size: 0.8125rem;
  color: var(--md-on-surface-variant);
}

.input-field {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--md-outline);
  border-radius: var(--md-radius-sm);
  font-size: 0.875rem;
  font-family: inherit;
  min-height: var(--min-touch-target);
  background: var(--md-surface);
  transition: border-color var(--md-motion-duration-short) var(--md-motion-ease);
}

.input-field:focus {
  outline: none;
  border-color: var(--md-primary);
  box-shadow: 0 0 0 2px var(--md-primary-container);
}

.field-error {
  color: var(--md-error);
  font-size: 0.8125rem;
  margin-top: var(--md-space-xs);
  font-weight: 500;
}

/* Message Thread */
.message-thread-container {
  display: flex;
  flex-direction: column;
  max-width: 800px;
  height: calc(100vh - 80px);
}

.thread-header {
  display: flex;
  align-items: center;
  gap: var(--md-space-md);
  padding-bottom: var(--md-space-md);
  border-bottom: 1px solid var(--md-outline-variant);
  margin-bottom: var(--md-space-md);
}

.btn-back {
  background: transparent;
  color: var(--md-on-surface-variant);
  border: 1px solid var(--md-outline);
  padding: 8px 16px;
  font-size: 0.875rem;
  border-radius: var(--md-radius-full);
}

.btn-back:hover {
  background: var(--md-surface-container);
  box-shadow: none;
}

.thread-title {
  margin: 0;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 1rem;
}

.thread-title-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.messages-list {
  flex: 1;
  overflow-y: auto;
  padding: var(--md-space-md) 0;
  display: flex;
  flex-direction: column;
  gap: var(--md-space-sm);
}

.messages-empty {
  text-align: center;
  color: var(--md-on-surface-variant);
  padding: var(--md-space-2xl);
}

.message-bubble {
  max-width: 75%;
  padding: var(--md-space-sm) var(--md-space-md);
  border-radius: var(--md-radius-lg);
  word-wrap: break-word;
  animation: message-in var(--md-motion-duration-short) var(--md-motion-ease);
}

@keyframes message-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message-sent {
  align-self: flex-end;
  background: var(--md-primary);
  color: white;
  border-bottom-right-radius: var(--md-radius-xs);
}

.message-received {
  align-self: flex-start;
  background: var(--md-surface-container-high);
  color: var(--md-on-surface);
  border-bottom-left-radius: var(--md-radius-xs);
}

.message-body {
  font-size: 0.875rem;
  line-height: 1.5;
}

.message-meta {
  display: flex;
  align-items: center;
  gap: var(--md-space-xs);
  margin-top: var(--md-space-xs);
  justify-content: flex-end;
}

.message-time {
  font-size: 0.6875rem;
  opacity: 0.7;
}

.message-status {
  font-size: 0.75rem;
}

.status-failed {
  color: #ffcdd2;
}

/* Compose Area */
.compose-area {
  padding-top: var(--md-space-md);
  border-top: 1px solid var(--md-outline-variant);
}

.send-error {
  padding: var(--md-space-sm) var(--md-space-md);
  background: var(--md-error-container);
  color: var(--md-on-error-container);
  border-radius: var(--md-radius-sm);
  margin-bottom: var(--md-space-sm);
  font-size: 0.8125rem;
  font-weight: 500;
}

.compose-input-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--md-space-sm);
}

.compose-input {
  resize: none;
  border: 1px solid var(--md-outline);
  border-radius: var(--md-radius-md);
  padding: var(--md-space-md);
  font-size: 0.875rem;
  font-family: inherit;
  line-height: 1.5;
  min-height: 80px;
}

.compose-input:focus {
  outline: none;
  border-color: var(--md-primary);
  box-shadow: 0 0 0 2px var(--md-primary-container);
}

.compose-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.char-count {
  font-size: 0.75rem;
  color: var(--md-on-surface-variant);
}

.char-count-limit {
  color: var(--md-error);
  font-weight: 600;
}

.btn-send {
  background: var(--md-primary);
  color: var(--md-on-primary);
  padding: 8px 24px;
  font-size: 0.875rem;
  border-radius: var(--md-radius-full);
}

/* ===== Settings Page ===== */

.settings-container {
  max-width: 900px;
}

.settings-page-title {
  margin-bottom: var(--md-space-lg);
}

.settings-tabs {
  display: flex;
  gap: var(--md-space-xs);
  border-bottom: 1px solid var(--md-outline-variant);
  margin-bottom: var(--md-space-xl);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.settings-tab {
  display: inline-flex;
  align-items: center;
  gap: var(--md-space-sm);
  padding: var(--md-space-sm) var(--md-space-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--md-on-surface-variant);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  white-space: nowrap;
  min-height: 48px;
  transition: color var(--md-motion-duration-short) var(--md-motion-ease),
              border-color var(--md-motion-duration-short) var(--md-motion-ease);
}

.settings-tab:hover {
  color: var(--md-on-surface);
  background: var(--md-surface-container);
  box-shadow: none;
}

.settings-tab-active {
  color: var(--md-primary);
  border-bottom-color: var(--md-primary);
  font-weight: 600;
}

.settings-tab-active:hover {
  color: var(--md-primary);
  background: transparent;
}

.settings-tab-icon {
  font-size: 1.125rem;
}

.settings-tab-content {
  min-height: 300px;
}

.settings-account {
  max-width: 500px;
}

.settings-section-title {
  margin-bottom: var(--md-space-lg);
}

.settings-title {
  margin-bottom: var(--md-space-xl);
}

.settings-form {
  padding: var(--md-space-lg);
  background: var(--md-surface);
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--md-radius-md);
}

.settings-error {
  color: var(--md-error);
  font-size: 0.8125rem;
  margin-bottom: var(--md-space-md);
  padding: var(--md-space-sm) var(--md-space-md);
  background: var(--md-error-container);
  border-radius: var(--md-radius-sm);
  font-weight: 500;
}

.settings-success {
  color: var(--md-on-success-container);
  font-size: 0.8125rem;
  margin-bottom: var(--md-space-md);
  padding: var(--md-space-sm) var(--md-space-md);
  background: var(--md-success-container);
  border-radius: var(--md-radius-sm);
  font-weight: 500;
}

.settings-button {
  width: 100%;
  margin-top: var(--md-space-sm);
}

/* ===== Loading state ===== */

.loading-text {
  color: var(--md-on-surface-variant);
  font-size: 0.875rem;
  padding: var(--md-space-xl);
  text-align: center;
}

/* ===== Scrollbar ===== */

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--md-outline);
  border-radius: var(--md-radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--md-on-surface-variant);
}

/* ===== Focus visible ===== */

:focus-visible {
  outline: 2px solid var(--md-primary);
  outline-offset: 2px;
}


/* ===== Call In-Progress Banner ===== */

.call-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--md-space-sm);
  padding: var(--md-space-sm) var(--md-space-md);
  background: var(--md-success);
  color: var(--md-on-primary);
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: var(--md-elevation-2);
  animation: banner-in var(--md-motion-duration-medium) var(--md-motion-ease);
}

.call-banner-icon {
  font-size: 1rem;
  flex-shrink: 0;
}

.call-banner-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@keyframes banner-in {
  from {
    opacity: 0;
    transform: translateY(-100%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== New Device Login Banner ===== */

.new-device-banner-container {
  position: fixed;
  top: var(--md-space-md);
  right: var(--md-space-md);
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: var(--md-space-sm);
  max-width: 400px;
  width: calc(100% - 2 * var(--md-space-md));
}

.new-device-banner {
  display: flex;
  align-items: center;
  gap: var(--md-space-sm);
  padding: var(--md-space-md) var(--md-space-lg);
  background: var(--md-warning-container);
  border: 1px solid var(--md-warning);
  border-radius: var(--md-radius-md);
  box-shadow: var(--md-elevation-3);
  cursor: pointer;
  transition: box-shadow var(--md-motion-duration-short) var(--md-motion-ease),
              transform var(--md-motion-duration-short) var(--md-motion-ease);
  animation: banner-slide-in var(--md-motion-duration-medium) var(--md-motion-ease);
}

.new-device-banner:hover {
  box-shadow: var(--md-elevation-4);
  transform: translateY(-1px);
}

.new-device-banner:focus-visible {
  outline: 2px solid var(--md-primary);
  outline-offset: 2px;
}

.new-device-banner-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.new-device-banner-text {
  flex: 1;
  font-size: 0.875rem;
  color: var(--md-on-surface);
  line-height: 1.4;
}

.new-device-banner-dismiss {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  min-width: 28px;
  min-height: 28px;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: var(--md-radius-full);
  color: var(--md-on-surface-variant);
  font-size: 1rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--md-motion-duration-short) var(--md-motion-ease);
}

.new-device-banner-dismiss:hover {
  background: rgba(0, 0, 0, 0.08);
  box-shadow: none;
}

@keyframes banner-slide-in {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (min-width: 768px) {
  .new-device-banner-container {
    top: var(--md-space-lg);
    right: var(--md-space-lg);
  }
}