/**
 * GX10 Speech Studio — Bespoke Microsoft Fluent 2 Enterprise Design System
 * Implements the specifications defined in design.md
 */

:root {
  /* 2.1 Neutral Surface Hierarchy */
  --ms-suite-bg: #1B1A19;
  --ms-bg-canvas: #F5F5F5;
  --ms-bg-surface: #FFFFFF;
  --ms-bg-subtle: #FAFAFA;
  --ms-bg-hover: #F3F2F1;
  --ms-bg-selected: #EFF6FC;

  /* 2.2 Typography & Icon Foregrounds */
  --ms-text-primary: #242424;
  --ms-text-secondary: #424242;
  --ms-text-muted: #616161;
  --ms-text-disabled: #BDBDBD;
  --ms-text-on-brand: #FFFFFF;

  /* 2.3 Brand & Interactive Accent (Microsoft Communication Blue) */
  --ms-brand-primary: #0078D4;
  --ms-brand-hover: #106EBE;
  --ms-brand-pressed: #005A9E;
  --ms-brand-link: #0067B8;
  --ms-brand-tint: #CFE4FA;

  /* 2.4 Strokes, Hairlines & Focus Rings */
  --ms-border-subtle: #E0E0E0;
  --ms-border-control: #D1D1D1;
  --ms-border-bottom-rest: #616161;
  --ms-border-focus: #0078D4;

  /* 2.5 Semantic Status Tokens */
  --ms-success-fg: #0E700E;
  --ms-success-bg: #DFF6DD;
  --ms-success-border: #9FD89F;

  --ms-active-fg: #005A9E;
  --ms-active-bg: #EFF6FC;
  --ms-active-border: #B4D6FA;

  --ms-warn-fg: #835B00;
  --ms-warn-bg: #FFF4CE;
  --ms-warn-border: #F7D27C;

  --ms-danger-fg: #B10E1C;
  --ms-danger-bg: #FDE7E9;
  --ms-danger-border: #F1BBBC;

  /* 3. Typography Stacks */
  --font-sans: "Segoe UI Variable Text", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Segoe UI Variable Display", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "Cascadia Code", "Consolas", "SFMono-Regular", monospace;

  /* Fluent Elevation */
  --ms-shadow-2: 0 1px 2px rgba(0, 0, 0, 0.06), 0 2px 4px rgba(0, 0, 0, 0.04);
  --ms-shadow-4: 0 2px 4px rgba(0, 0, 0, 0.08), 0 4px 8px rgba(0, 0, 0, 0.06);
}

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

body {
  margin: 0;
  padding: 0;
  background-color: var(--ms-bg-canvas);
  color: var(--ms-text-primary);
  font-family: var(--font-sans);
  font-size: 13.5px;
  line-height: 20px;
  -webkit-font-smoothing: antialiased;
}

.hidden {
  display: none !important;
}

code {
  font-family: var(--font-mono);
  font-size: 12px;
  background-color: #F0F0F0;
  color: #242424;
  padding: 1px 5px;
  border-radius: 3px;
  border: 1px solid #E5E5E5;
}

/* =========================================================================
   1. Microsoft Suite Header Bar (48px)
   ========================================================================= */
.ms-suite-bar {
  height: 48px;
  background-color: var(--ms-suite-bg);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px 0 8px;
  border-bottom: 1px solid #323130;
  position: sticky;
  top: 0;
  z-index: 100;
}

.ms-suite-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ms-waffle-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  color: #FFFFFF;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.ms-waffle-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.ms-suite-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.om-anchor-logo {
  width: 24px;
  height: 24px;
  border-radius: 3px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
}

.ms-suite-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #FFFFFF;
}

.ms-suite-divider {
  color: #605E5C;
  font-weight: 300;
}

.ms-suite-subtitle {
  font-size: 13px;
  color: #D2D0CE;
  font-weight: 400;
}

.ms-suite-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.connection-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 4px;
  background-color: #292827;
  border: 1px solid #484644;
  color: #F3F2F1;
}

.connection-pill .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #F7630C;
}

.connection-pill.online {
  background-color: rgba(16, 124, 16, 0.22);
  border-color: #498205;
  color: #DFF6DD;
}

.connection-pill.online .dot {
  background-color: #6BB700;
  box-shadow: 0 0 0 2px rgba(107, 183, 0, 0.25);
}

.connection-pill.offline {
  background-color: rgba(197, 15, 31, 0.25);
  border-color: #C50F1F;
  color: #FDE7E9;
}

.connection-pill.offline .dot {
  background-color: #E81123;
}

.ms-suite-link {
  color: #B4D6FA;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid rgba(180, 214, 250, 0.3);
  transition: background-color 0.12s ease;
}

.ms-suite-link:hover {
  background-color: rgba(255, 255, 255, 0.08);
  text-decoration: underline;
}

/* =========================================================================
   2. Microsoft Page Header & Breadcrumb Strip
   ========================================================================= */
.ms-page-header {
  background-color: var(--ms-bg-surface);
  border-bottom: 1px solid var(--ms-border-subtle);
  padding: 14px 24px 16px;
}

.ms-page-header-inner {
  max-width: 1560px;
  margin: 0 auto;
}

.ms-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 12px;
  line-height: 16px;
  color: var(--ms-text-muted);
  margin-bottom: 6px;
}

.ms-breadcrumb-sep {
  color: #A19F9D;
}

.ms-breadcrumb-current {
  color: var(--ms-text-primary);
  font-weight: 600;
}

.ms-page-title {
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 32px;
  font-weight: 600;
  color: var(--ms-text-primary);
  margin: 0 0 4px 0;
  letter-spacing: -0.015em;
}

.ms-page-description {
  margin: 0;
  font-size: 13px;
  line-height: 18px;
  color: var(--ms-text-muted);
  max-width: 960px;
}

/* =========================================================================
   3. Workbench Layout & Blades
   ========================================================================= */
.ms-workbench {
  max-width: 1560px;
  margin: 0 auto;
  padding: 20px 24px 40px;
}

.ms-message-bar {
  padding: 10px 14px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.ms-message-bar.error {
  background-color: var(--ms-danger-bg);
  color: var(--ms-danger-fg);
  border: 1px solid var(--ms-danger-border);
  border-left: 4px solid #C50F1F;
}

.ms-blade-grid {
  display: grid;
  grid-template-columns: 430px 1fr;
  gap: 20px;
  align-items: start;
}

.ms-left-blade,
.ms-right-blade {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.ms-card {
  background-color: var(--ms-bg-surface);
  border: 1px solid var(--ms-border-subtle);
  border-radius: 6px;
  box-shadow: var(--ms-shadow-2);
  overflow: hidden;
}

.ms-card-header {
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--ms-border-subtle);
  background-color: var(--ms-bg-surface);
}

.ms-card-header-split {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.ms-section-title {
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 22px;
  font-weight: 600;
  color: var(--ms-text-primary);
  margin: 0;
}

.ms-section-subtitle {
  font-size: 12px;
  line-height: 16px;
  color: var(--ms-text-muted);
  margin: 2px 0 0 0;
}

/* =========================================================================
   4. Microsoft Fluent 2 Form Presentation
   ========================================================================= */
.ms-form {
  padding: 16px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ms-field-group {
  display: flex;
  flex-direction: column;
}

.ms-label {
  font-size: 13px;
  line-height: 18px;
  font-weight: 600;
  color: var(--ms-text-primary);
  margin-bottom: 5px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.ms-required {
  color: #C50F1F;
  font-weight: 700;
}

.ms-optional {
  font-size: 12px;
  font-weight: 400;
  color: var(--ms-text-muted);
}

/* Signature Fluent 2 Input Control with Bottom Focus Bar */
.ms-input-wrapper {
  position: relative;
}

.ms-input {
  width: 100%;
  height: 32px;
  padding: 5px 10px;
  font-family: var(--font-sans);
  font-size: 13.5px;
  color: var(--ms-text-primary);
  background-color: var(--ms-bg-surface);
  border: 1px solid var(--ms-border-control);
  border-bottom: 1px solid var(--ms-border-bottom-rest);
  border-radius: 4px;
  outline: none;
  transition: border-color 0.1s ease, box-shadow 0.1s ease;
}

.ms-input::placeholder {
  color: #797775;
}

.ms-input:hover {
  border-color: #B3B0AD;
  border-bottom-color: var(--ms-text-primary);
}

.ms-input:focus {
  border-color: var(--ms-border-control);
  border-bottom: 2px solid var(--ms-border-focus);
  padding-bottom: 4px;
}

.ms-field-helper {
  font-size: 12px;
  line-height: 16px;
  color: var(--ms-text-muted);
  margin-top: 5px;
}

/* Bespoke Azure Storage / Speech Dropzone */
.ms-dropzone {
  position: relative;
  border: 1px dashed #8A8886;
  border-radius: 4px;
  background-color: var(--ms-bg-subtle);
  padding: 18px 16px;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.12s ease, border-color 0.12s ease;
}

.ms-dropzone:hover,
.ms-dropzone.drag-over {
  background-color: var(--ms-bg-selected);
  border-color: var(--ms-brand-primary);
}

.ms-dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.ms-dropzone-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  pointer-events: none;
}

.ms-dropzone-title {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ms-text-primary);
}

.ms-link-text {
  color: var(--ms-brand-link);
  text-decoration: underline;
}

.ms-dropzone-spec {
  font-size: 11.5px;
  color: var(--ms-text-muted);
}

.ms-selected-file-pill {
  margin-top: 6px;
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 3px;
  background-color: #FFFFFF;
  border: 1px solid var(--ms-border-subtle);
  color: var(--ms-brand-pressed);
}

/* Fluent 2 Buttons */
.ms-form-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 4px;
}

.ms-btn {
  height: 32px;
  padding: 0 14px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  transition: background-color 0.1s ease, border-color 0.1s ease;
  white-space: nowrap;
}

.ms-btn.primary {
  background-color: var(--ms-brand-primary);
  color: var(--ms-text-on-brand);
  border: 1px solid var(--ms-brand-primary);
}

.ms-btn.primary:hover:not(:disabled) {
  background-color: var(--ms-brand-hover);
  border-color: var(--ms-brand-hover);
}

.ms-btn.primary:active:not(:disabled) {
  background-color: var(--ms-brand-pressed);
  border-color: var(--ms-brand-pressed);
}

.ms-btn.standard {
  background-color: var(--ms-bg-surface);
  color: var(--ms-text-primary);
  border: 1px solid var(--ms-border-control);
}

.ms-btn.standard:hover:not(:disabled) {
  background-color: var(--ms-bg-hover);
  border-color: #B3B0AD;
}

.ms-btn.small {
  height: 28px;
  padding: 0 10px;
  font-size: 12px;
}

.ms-btn:disabled {
  background-color: #F3F2F1;
  color: var(--ms-text-disabled);
  border-color: #E1DFDD;
  cursor: not-allowed;
}

/* =========================================================================
   5. Job Queue Table List (Left Blade)
   ========================================================================= */
.ms-queue-table-header {
  display: flex;
  justify-content: space-between;
  padding: 7px 20px;
  background-color: var(--ms-bg-subtle);
  border-bottom: 1px solid var(--ms-border-subtle);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ms-text-muted);
}

.ms-history-list {
  max-height: 360px;
  overflow-y: auto;
  divide-y: 1px solid var(--ms-border-subtle);
}

.ms-muted-empty {
  margin: 0;
  padding: 20px;
  font-size: 12.5px;
  color: var(--ms-text-muted);
  text-align: center;
}

.history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 20px 10px 17px;
  border-bottom: 1px solid var(--ms-border-subtle);
  border-left: 3px solid transparent;
  cursor: pointer;
  transition: background-color 0.1s ease;
}

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

.history-item:hover {
  background-color: var(--ms-bg-hover);
}

.history-item.active {
  background-color: var(--ms-bg-selected);
  border-left-color: var(--ms-brand-primary);
}

.history-item-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--ms-text-primary);
  word-break: break-all;
}

.history-item-sub {
  font-size: 11.5px;
  color: var(--ms-text-muted);
  margin-top: 2px;
}

/* Semantic Status Pills */
.ms-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11.5px;
  font-weight: 600;
  padding: 2px 9px;
  border-radius: 12px;
  text-transform: capitalize;
  border: 1px solid var(--ms-active-border);
  background-color: var(--ms-active-bg);
  color: var(--ms-active-fg);
  white-space: nowrap;
}

.ms-status-pill.completed {
  background-color: var(--ms-success-bg);
  border-color: var(--ms-success-border);
  color: var(--ms-success-fg);
}

.ms-status-pill.preparing,
.ms-status-pill.queued {
  background-color: var(--ms-warn-bg);
  border-color: var(--ms-warn-border);
  color: var(--ms-warn-fg);
}

.ms-status-pill.failed {
  background-color: var(--ms-danger-bg);
  border-color: var(--ms-danger-border);
  color: var(--ms-danger-fg);
}

/* =========================================================================
   6. Right Blade: Azure "Essentials" Summary Grid & Progress
   ========================================================================= */
.ms-essentials-heading {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ms-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid #CFE4FA;
  border-top-color: var(--ms-brand-primary);
  border-radius: 50%;
  animation: ms-spin 0.8s linear infinite;
}

@keyframes ms-spin {
  to { transform: rotate(360deg); }
}

.ms-essentials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px 16px;
  padding: 14px 20px;
  background-color: var(--ms-bg-subtle);
  border-bottom: 1px solid var(--ms-border-subtle);
}

.ms-kv-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.ms-kv-label {
  font-size: 11.5px;
  color: var(--ms-text-muted);
  font-weight: 400;
}

.ms-kv-value {
  font-size: 13px;
  color: var(--ms-text-primary);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ms-kv-value.strong {
  font-weight: 600;
}

.ms-kv-value.mono {
  font-family: var(--font-mono);
}

.ms-kv-code {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ms-text-secondary);
  background: #FFFFFF;
  border: 1px solid var(--ms-border-subtle);
  padding: 1px 6px;
  border-radius: 3px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ms-progress-region {
  padding: 14px 20px 16px;
}

.ms-progress-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: 12.5px;
}

.ms-progress-stage-text {
  color: var(--ms-text-secondary);
}

.ms-progress-pct {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ms-brand-pressed);
}

.ms-progress-track {
  width: 100%;
  height: 4px;
  background-color: #E1DFDD;
  border-radius: 2px;
  overflow: hidden;
}

.ms-progress-fill {
  height: 100%;
  background-color: var(--ms-brand-primary);
  border-radius: 2px;
  transition: width 0.25s ease;
}

/* =========================================================================
   7. Right Blade: Command Bar, Audio Dock, Pivot Tabs & Transcript Sheet
   ========================================================================= */
.ms-command-bar {
  min-height: 44px;
  padding: 4px 12px 4px 20px;
  background-color: var(--ms-bg-surface);
  border-bottom: 1px solid var(--ms-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.ms-command-bar-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--ms-text-primary);
}

.ms-command-bar-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px;
}

.ms-cmd-btn {
  height: 32px;
  padding: 0 10px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ms-text-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.ms-cmd-btn svg {
  color: var(--ms-brand-primary);
}

.ms-cmd-btn:hover {
  background-color: var(--ms-bg-hover);
}

.ms-cmd-btn:active {
  background-color: #E1DFDD;
}

.ms-cmd-divider {
  width: 1px;
  height: 20px;
  background-color: var(--ms-border-subtle);
  margin: 0 4px;
}

/* Normalized Audio Dock */
.ms-audio-dock {
  padding: 12px 20px;
  background-color: var(--ms-bg-subtle);
  border-bottom: 1px solid var(--ms-border-subtle);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ms-audio-dock-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ms-text-secondary);
}

.ms-audio-dock audio {
  width: 100%;
  height: 36px;
}

/* Fluent 2 Pivot Tabs */
.ms-pivot-bar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 20px;
  border-bottom: 1px solid var(--ms-border-subtle);
  background-color: var(--ms-bg-surface);
}

.ms-pivot-tab {
  position: relative;
  height: 40px;
  padding: 0 12px;
  background: transparent;
  border: none;
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 400;
  color: var(--ms-text-secondary);
  cursor: pointer;
}

.ms-pivot-tab:hover {
  color: var(--ms-text-primary);
  background-color: var(--ms-bg-hover);
}

.ms-pivot-tab.active {
  color: var(--ms-text-primary);
  font-weight: 600;
}

.ms-pivot-tab.active::after {
  content: "";
  position: absolute;
  left: 8px;
  right: 8px;
  bottom: 0;
  height: 3px;
  background-color: var(--ms-brand-primary);
  border-radius: 2px 2px 0 0;
}

/* Transcript Reader & Segment Rows */
.ms-transcript-pane {
  padding: 16px 20px 20px;
}

.ms-pane-caption {
  font-size: 12px;
  color: var(--ms-text-muted);
  margin-bottom: 8px;
}

.ms-transcript-editor {
  width: 100%;
  min-height: 280px;
  padding: 14px 16px;
  font-family: var(--font-sans);
  font-size: 14.5px;
  line-height: 24px;
  color: #1F1F1F;
  background-color: var(--ms-bg-surface);
  border: 1px solid var(--ms-border-control);
  border-bottom: 1px solid var(--ms-border-bottom-rest);
  border-radius: 4px;
  resize: vertical;
  outline: none;
}

.ms-transcript-editor:focus {
  border-bottom: 2px solid var(--ms-border-focus);
}

.ms-segments-pane {
  max-height: 480px;
  overflow-y: auto;
}

.segment-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 10px 20px 10px 17px;
  border-bottom: 1px solid var(--ms-border-subtle);
  border-left: 3px solid transparent;
  cursor: pointer;
  font-size: 14px;
  line-height: 22px;
  color: #1F1F1F;
  transition: background-color 0.1s ease;
}

.segment-row:hover {
  background-color: var(--ms-bg-selected);
  border-left-color: var(--ms-brand-primary);
}

.segment-time {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--ms-brand-link);
  white-space: nowrap;
}

/* Empty State Card */
.ms-empty-state {
  padding: 56px 32px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.ms-empty-illustration {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--ms-bg-selected);
  border: 1px solid var(--ms-brand-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.ms-empty-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--ms-text-primary);
  margin: 0 0 6px 0;
}

.ms-empty-description {
  margin: 0;
  max-width: 520px;
  font-size: 13px;
  line-height: 19px;
  color: var(--ms-text-muted);
}

@media (max-width: 1080px) {
  .ms-blade-grid {
    grid-template-columns: 1fr;
  }
  .ms-essentials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* =========================================================================
   8. Microsoft Entra ID / M365 Sign-In Screen (login.microsoftonline.com style)
   ========================================================================= */
.ms-auth-screen {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background:
    radial-gradient(circle at 18% 18%, rgba(0, 120, 212, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 82% 82%, rgba(16, 124, 16, 0.07) 0%, transparent 45%),
    #F0F2F5;
}

.ms-auth-stack {
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ms-auth-card {
  background-color: #FFFFFF;
  padding: 44px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.16);
  border-radius: 2px;
}

.ms-auth-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.om-anchor-logo-lg {
  width: 28px;
  height: 28px;
  border-radius: 3px;
  object-fit: contain;
}

.ms-auth-brand-text {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  color: #5E5E5E;
  letter-spacing: -0.01em;
}

.ms-auth-error {
  font-size: 13px;
  line-height: 18px;
  color: #E81123;
  margin-bottom: 12px;
}

.ms-auth-heading {
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 28px;
  font-weight: 600;
  color: #1B1B1B;
  margin: 0 0 4px 0;
}

.ms-auth-subheading {
  font-size: 13px;
  line-height: 18px;
  color: #1B1B1B;
  margin: 0 0 18px 0;
}

.ms-auth-input-wrap {
  margin-bottom: 14px;
}

/* Signature Microsoft Sign-In Underline Input */
.ms-auth-underline-input {
  width: 100%;
  height: 36px;
  padding: 6px 2px;
  font-family: var(--font-sans);
  font-size: 15px;
  color: #1B1B1B;
  background: transparent;
  border: none;
  border-bottom: 1px solid #666666;
  border-radius: 0;
  outline: none;
  transition: border-color 0.12s ease;
}

.ms-auth-underline-input::placeholder {
  color: #666666;
}

.ms-auth-underline-input:hover {
  border-bottom-color: #323130;
}

.ms-auth-underline-input:focus {
  border-bottom: 2px solid #0067B8;
  padding-bottom: 5px;
}

.ms-auth-links-row {
  margin-bottom: 24px;
}

.ms-auth-hint {
  font-size: 12.5px;
  color: #616161;
}

.ms-auth-checkbox-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: #1B1B1B;
  margin-bottom: 24px;
  cursor: pointer;
}

.ms-auth-btn-row {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.ms-auth-btn {
  min-width: 108px;
  height: 32px;
  padding: 4px 16px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  border-radius: 2px;
  cursor: pointer;
  border: none;
}

.ms-auth-btn.primary {
  background-color: #0067B8;
  color: #FFFFFF;
}

.ms-auth-btn.primary:hover {
  background-color: #005DA6;
}

.ms-auth-identity-banner {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
}

.ms-auth-back-btn {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: #1B1B1B;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.ms-auth-back-btn:hover {
  background-color: #EBEBEB;
}

.ms-auth-identity-email {
  font-size: 14px;
  color: #1B1B1B;
}

/* Sign-in options tile below card */
.ms-signin-options-tile {
  width: 100%;
  background-color: #FFFFFF;
  padding: 12px 44px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.14);
  border: none;
  border-radius: 2px;
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: background-color 0.1s ease;
}

.ms-signin-options-tile:hover {
  background-color: #E5E5E5;
}

.ms-signin-options-text {
  display: flex;
  flex-direction: column;
}

.ms-signin-options-text strong {
  font-size: 13.5px;
  font-weight: 600;
  color: #1B1B1B;
}

.ms-signin-options-text span {
  font-size: 12px;
  color: #616161;
}

/* Microsoft Entra ID Account Picker Rows */
.ms-sso-account-list {
  display: flex;
  flex-direction: column;
  margin: 0 -44px;
  border-top: 1px solid #E5E5E5;
}

.ms-sso-account-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 44px;
  border-bottom: 1px solid #E5E5E5;
  cursor: pointer;
  transition: background-color 0.1s ease;
}

.ms-sso-account-row:hover {
  background-color: #F3F2F1;
}

.ms-sso-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: #0078D4;
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ms-sso-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.ms-sso-name {
  font-size: 14px;
  font-weight: 600;
  color: #1B1B1B;
}

.ms-sso-email {
  font-size: 12px;
  color: #616161;
}

/* =========================================================================
   9. Suite Bar User Chip & Admin User Management Modal
   ========================================================================= */
.ms-suite-action-btn {
  height: 30px;
  padding: 0 10px;
  border-radius: 4px;
  border: 1px solid #605E5C;
  background-color: #292827;
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.ms-suite-action-btn:hover {
  background-color: #3B3A39;
}

.ms-user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: 10px;
  border-left: 1px solid #3B3A39;
}

.ms-user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: #0078D4;
  color: #FFFFFF;
  font-size: 11.5px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.ms-user-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.ms-user-name {
  font-size: 12px;
  font-weight: 600;
  color: #FFFFFF;
}

.ms-user-role {
  font-size: 10.5px;
  color: #B4D6FA;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.ms-logout-btn {
  height: 26px;
  padding: 0 8px;
  margin-left: 4px;
  border-radius: 3px;
  border: 1px solid #484644;
  background: transparent;
  color: #E1DFDD;
  font-family: var(--font-sans);
  font-size: 11.5px;
  cursor: pointer;
}

.ms-logout-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
}

.ms-queue-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.ms-scope-select {
  height: 28px;
  padding: 0 8px;
  font-family: var(--font-sans);
  font-size: 12px;
  border-radius: 4px;
  border: 1px solid var(--ms-border-control);
  background-color: #FFFFFF;
  color: var(--ms-text-primary);
}

/* Admin Users Modal */
.ms-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.45);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.ms-modal-blade {
  width: 100%;
  max-width: 820px;
  max-height: 88vh;
  background-color: #FFFFFF;
  border-radius: 6px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.22);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.ms-modal-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--ms-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ms-modal-close-btn {
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  font-size: 22px;
  color: var(--ms-text-secondary);
  border-radius: 4px;
  cursor: pointer;
}

.ms-modal-close-btn:hover {
  background-color: var(--ms-bg-hover);
}

.ms-modal-body {
  padding: 20px 24px 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ms-admin-user-form {
  background-color: var(--ms-bg-subtle);
  border: 1px solid var(--ms-border-subtle);
  border-radius: 4px;
  padding: 16px;
}

.ms-form-subheading {
  margin: 0 0 12px 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--ms-text-primary);
}

.ms-admin-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 16px;
  margin-bottom: 14px;
}

.ms-admin-form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.ms-users-table-wrap {
  border: 1px solid var(--ms-border-subtle);
  border-radius: 4px;
  overflow-x: auto;
}

.ms-users-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.ms-users-table th {
  text-align: left;
  padding: 9px 12px;
  background-color: var(--ms-bg-subtle);
  border-bottom: 1px solid var(--ms-border-subtle);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ms-text-muted);
}

.ms-users-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--ms-border-subtle);
  color: var(--ms-text-primary);
}

.ms-users-table tr:last-child td {
  border-bottom: none;
}

/* =========================================================================
   10. Top Suite Navigation Links & Dedicated /users Page Styles
   ========================================================================= */
.ms-suite-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 16px;
  padding-left: 16px;
  border-left: 1px solid #3B3A39;
  height: 48px;
}

.ms-suite-nav-link {
  position: relative;
  height: 48px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  font-weight: 400;
  color: #D2D0CE;
  text-decoration: none;
  transition: background-color 0.1s ease, color 0.1s ease;
}

.ms-suite-nav-link:hover {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.08);
}

.ms-suite-nav-link.active {
  color: #FFFFFF;
  font-weight: 600;
}

.ms-suite-nav-link.active::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 0;
  height: 3px;
  background-color: #0078D4;
  border-radius: 2px 2px 0 0;
}

.ms-message-bar.success {
  background-color: var(--ms-success-bg);
  color: var(--ms-success-fg);
  border: 1px solid var(--ms-success-border);
  border-left: 4px solid #107C10;
}

.ms-user-row-cell {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ms-table-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: #EFF6FC;
  border: 1px solid #B4D6FA;
  color: #005A9E;
  font-size: 11px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}