/**
 * FundSys UI Components — Financial Atelier
 * Sharp corners, tonal surfaces, no explicit borders
 */

/* ========== CARDS ========== */
.fs-card {
  background: var(--fs-bg-card);
  border-radius: var(--fs-radius-sm);
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.06);
  transition: box-shadow var(--fs-transition-base),
              background-color var(--fs-transition-base);
}

.dark .fs-card {
  background: var(--fs-bg-card);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.fs-card-hover:hover {
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.10);
}

/* ========== BUTTONS ========== */
.fs-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--fs-space-2);
  padding: var(--fs-space-3) var(--fs-space-5);
  font-size: var(--fs-text-sm);
  font-weight: 600;
  line-height: var(--fs-leading-tight);
  border-radius: var(--fs-radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--fs-transition-base);
  position: relative;
  overflow: hidden;
  min-height: 44px;
  font-family: var(--fs-font-sans);
}

.fs-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Primary Button — solid brand color */
.fs-button-primary {
  background: var(--fs-brand-primary, #131b2e);
  color: var(--fs-on-brand-primary, #ffffff);
  box-shadow: 0 4px 16px rgba(var(--fs-brand-primary-rgb, 19, 27, 46), 0.2);
}

.fs-button-primary:hover:not(:disabled) {
  filter: brightness(1.15);
  box-shadow: 0 6px 20px rgba(var(--fs-brand-primary-rgb, 19, 27, 46), 0.3);
}

/* Secondary Button — ghost style */
.fs-button-secondary {
  background: transparent;
  color: var(--fs-brand-primary, #131b2e);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: transparent;
}

.dark .fs-button-secondary {
  color: var(--fs-text-primary);
}

.fs-button-secondary:hover:not(:disabled) {
  text-decoration-color: currentColor;
}

/* Tertiary Button — tonal surface */
.fs-button-tertiary {
  background: var(--fs-bg-tertiary);
  color: var(--fs-text-secondary);
}

.dark .fs-button-tertiary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--fs-text-secondary);
}

.fs-button-tertiary:hover:not(:disabled) {
  background: var(--fs-bg-surface-high);
}

.dark .fs-button-tertiary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.12);
}

/* Danger Button */
.fs-button-danger {
  background: rgba(186, 26, 26, 0.08);
  color: var(--fs-error);
}

.fs-button-danger:hover:not(:disabled) {
  background: var(--fs-error);
  color: white;
}

.dark .fs-button-danger {
  background: rgba(239, 83, 80, 0.12);
  color: var(--fs-error);
}

.dark .fs-button-danger:hover:not(:disabled) {
  background: var(--fs-error);
  color: white;
}

/* Button Sizes */
.fs-button-sm {
  padding: var(--fs-space-2) var(--fs-space-3);
  font-size: var(--fs-text-xs);
  min-height: 36px;
}

.fs-button-lg {
  padding: var(--fs-space-4) var(--fs-space-6);
  font-size: var(--fs-text-base);
}

/* ========== INPUTS ========== */
.fs-input {
  width: 100%;
  padding: var(--fs-space-3) var(--fs-space-4);
  font-size: var(--fs-text-sm);
  font-family: var(--fs-font-sans);
  line-height: var(--fs-leading-normal);
  color: var(--fs-text-primary);
  background: transparent;
  border: none;
  border-bottom: 2px solid rgba(198, 198, 205, 0.5);
  border-radius: 0;
  box-shadow: inset 0 -4px 8px -4px rgba(0, 0, 0, 0.04);
  transition: border-color var(--fs-transition-base),
              background-color var(--fs-transition-base),
              box-shadow var(--fs-transition-base);
  min-height: 44px;
}

.dark .fs-input {
  color: var(--fs-text-primary);
  border-bottom-color: rgba(255, 255, 255, 0.25);
  box-shadow: inset 0 -4px 8px -4px rgba(255, 255, 255, 0.04);
}

.fs-input:hover {
  border-bottom-color: rgba(198, 198, 205, 0.8);
}

.dark .fs-input:hover {
  border-bottom-color: rgba(255, 255, 255, 0.4);
}

.fs-input:focus {
  outline: none;
  border-bottom-color: var(--fs-brand-primary, #131b2e);
  box-shadow: inset 0 -4px 8px -4px rgba(0, 0, 0, 0.08);
  background: rgba(0, 0, 0, 0.02);
}

.dark .fs-input:focus {
  border-bottom-color: var(--fs-gold);
  box-shadow: inset 0 -4px 8px -4px rgba(233, 193, 118, 0.15);
  background: rgba(255, 255, 255, 0.03);
}

.fs-input::placeholder {
  color: var(--fs-text-muted);
}

.fs-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Onboarding/inline inputs — used when .fs-input is not applied */
/* [class] bumps specificity to 0,2,0 so we beat single Tailwind utilities */
.fs-onboarding-input[class] {
  background: transparent;
  border-top: none;
  border-left: none;
  border-right: none;
  border-bottom: 2px solid rgba(198, 198, 205, 0.5);
  border-radius: 0;
  box-shadow: inset 0 -4px 8px -4px rgba(0, 0, 0, 0.04);
}

.fs-onboarding-input[class]:hover {
  border-bottom-color: rgba(198, 198, 205, 0.8);
}

.dark .fs-onboarding-input[class] {
  background: transparent;
  border-bottom-color: rgba(255, 255, 255, 0.25);
  box-shadow: inset 0 -4px 8px -4px rgba(255, 255, 255, 0.04);
}

.dark .fs-onboarding-input[class]:hover {
  border-bottom-color: rgba(255, 255, 255, 0.4);
}

.fs-onboarding-input[class]:focus {
  outline: none;
  border-bottom-color: var(--fs-brand-primary, #131b2e);
  box-shadow: inset 0 -4px 8px -4px rgba(0, 0, 0, 0.08);
}

.dark .fs-onboarding-input[class]:focus {
  border-bottom-color: var(--fs-gold);
  box-shadow: inset 0 -4px 8px -4px rgba(233, 193, 118, 0.15);
}

/* Mobile: bump input font-size to 16px to prevent iOS auto-zoom on focus */
@media (max-width: 767px) {
  .fs-input,
  .fs-onboarding-input[class] {
    font-size: 1rem;
  }
}

/* Input with Icon */
.fs-input-wrapper {
  position: relative;
}

.fs-input-wrapper .fs-input-icon {
  position: absolute;
  left: var(--fs-space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--fs-text-muted);
  pointer-events: none;
}

.fs-input-wrapper .fs-input {
  padding-left: var(--fs-space-10);
}

.fs-input-wrapper-trailing .fs-input {
  padding-right: calc(var(--fs-space-10) + var(--fs-space-4));
}

/* Floating Label Input */
.fs-input-floating {
  position: relative;
}

.fs-input-floating label {
  position: absolute;
  left: var(--fs-space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--fs-text-muted);
  font-size: var(--fs-text-sm);
  transition: all var(--fs-transition-base);
  pointer-events: none;
  background: transparent;
  padding: 0 var(--fs-space-1);
}

.fs-input-floating .fs-input:focus ~ label,
.fs-input-floating .fs-input:not(:placeholder-shown) ~ label {
  top: 0;
  font-size: var(--fs-text-xs);
  color: var(--fs-brand-primary, #131b2e);
}

.dark .fs-input-floating .fs-input:focus ~ label,
.dark .fs-input-floating .fs-input:not(:placeholder-shown) ~ label {
  color: var(--fs-text-primary);
}

/* ========== BADGES / CHIPS ========== */
.fs-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.6rem;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--fs-radius-sm);
}

.fs-badge-success {
  background: rgba(46, 125, 50, 0.10);
  color: var(--fs-success);
}

.fs-badge-warning {
  background: rgba(230, 81, 0, 0.10);
  color: var(--fs-warning);
}

.fs-badge-error {
  background: rgba(186, 26, 26, 0.10);
  color: var(--fs-error);
}

.fs-badge-info {
  background: #d0e1fb;
  color: var(--fs-info);
}

.fs-badge-neutral {
  background: var(--fs-bg-tertiary);
  color: var(--fs-text-secondary);
}

.fs-badge-gold {
  background: var(--fs-gold-light);
  color: var(--fs-brand-primary, #131b2e);
}

.dark .fs-badge-success {
  background: rgba(102, 187, 106, 0.15);
  color: var(--fs-success);
}

.dark .fs-badge-warning {
  background: rgba(255, 183, 77, 0.15);
  color: var(--fs-warning);
}

.dark .fs-badge-error {
  background: rgba(239, 83, 80, 0.15);
  color: var(--fs-error);
}

.dark .fs-badge-info {
  background: rgba(144, 202, 249, 0.15);
  color: var(--fs-info);
}

.dark .fs-badge-neutral {
  background: rgba(255, 255, 255, 0.08);
  color: var(--fs-text-secondary);
}

.dark .fs-badge-gold {
  background: rgba(233, 193, 118, 0.2);
  color: var(--fs-gold-light);
}

/* ========== ALERTS / MESSAGES ========== */
.fs-alert {
  display: flex;
  align-items: flex-start;
  gap: var(--fs-space-3);
  padding: var(--fs-space-4);
  border-radius: var(--fs-radius-sm);
  font-size: var(--fs-text-sm);
  border-left: 3px solid;
}

.fs-alert-success {
  background: rgba(46, 125, 50, 0.08);
  color: #1b5e20;
  border-left-color: var(--fs-success);
}

.dark .fs-alert-success {
  color: #a5d6a7;
}

.fs-alert-error {
  background: rgba(186, 26, 26, 0.08);
  color: #b71c1c;
  border-left-color: var(--fs-error);
}

.dark .fs-alert-error {
  color: #ef9a9a;
}

.fs-alert-warning {
  background: rgba(230, 81, 0, 0.08);
  color: #bf360c;
  border-left-color: var(--fs-warning);
}

.dark .fs-alert-warning {
  color: #ffcc80;
}

.fs-alert-info {
  background: rgba(80, 95, 118, 0.08);
  color: #37474f;
  border-left-color: var(--fs-info);
}

.dark .fs-alert-info {
  color: var(--fs-info);
}

/* ========== TABS ========== */
.fs-tabs {
  display: flex;
  gap: var(--fs-space-1);
  background: var(--fs-bg-secondary);
  padding: 0.25rem;
  border-radius: var(--fs-radius-sm);
  margin-bottom: var(--fs-space-6);
}

.fs-tab {
  padding: var(--fs-space-2) var(--fs-space-4);
  font-size: var(--fs-text-sm);
  font-weight: 500;
  color: var(--fs-text-muted);
  background: transparent;
  border: none;
  border-radius: var(--fs-radius-sm);
  cursor: pointer;
  transition: all var(--fs-transition-base);
}

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

.fs-tab-active {
  color: var(--fs-brand-primary, #131b2e);
  background: var(--fs-bg-card);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
}

.dark .fs-tabs {
  background: rgba(255, 255, 255, 0.05);
}

.dark .fs-tab:hover {
  background: rgba(255, 255, 255, 0.08);
}

.dark .fs-tab-active {
  color: var(--fs-text-primary);
  background: var(--fs-bg-card);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Tab Panels */
.fs-tab-panel {
  display: none;
}

.fs-tab-panel-active {
  display: block;
  animation: fs-fade-in 0.2s ease;
}

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

/* ========== EMPTY STATES ========== */
.fs-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--fs-space-12) var(--fs-space-6);
  background: var(--fs-bg-primary);
  border-radius: var(--fs-radius-sm);
}

.fs-empty-state-icon {
  width: 64px;
  height: 64px;
  margin-bottom: var(--fs-space-4);
  color: var(--fs-text-muted);
}

.fs-empty-state-title {
  font-size: var(--fs-text-xl);
  font-weight: 400;
  font-family: var(--fs-font-serif);
  color: var(--fs-text-primary, #131b2e);
  margin-bottom: var(--fs-space-2);
}

.fs-empty-state-text {
  font-size: var(--fs-text-sm);
  color: var(--fs-text-secondary);
  max-width: 400px;
  margin-bottom: var(--fs-space-6);
}

.dark .fs-empty-state {
  background: var(--fs-bg-card);
}

.dark .fs-empty-state-title {
  color: var(--fs-text-primary);
}

/* ========== LOADING STATES ========== */
.fs-skeleton {
  background: linear-gradient(
    90deg,
    var(--fs-bg-tertiary) 25%,
    var(--fs-bg-secondary) 50%,
    var(--fs-bg-tertiary) 75%
  );
  background-size: 200% 100%;
  animation: fs-skeleton-loading 1.5s infinite;
  border-radius: var(--fs-radius-sm);
}

@keyframes fs-skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.dark .fs-skeleton {
  background: linear-gradient(
    90deg,
    #1e293b 25%,
    #243352 50%,
    #1e293b 75%
  );
  background-size: 200% 100%;
}

.fs-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(var(--fs-brand-primary-rgb, 19, 27, 46), 0.15);
  border-top-color: var(--fs-brand-primary, #131b2e);
  border-radius: 50%;
  animation: fs-spin 0.7s linear infinite;
}

.dark .fs-spinner {
  border-color: rgba(255, 255, 255, 0.15);
  border-top-color: var(--fs-text-primary);
}

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

/* ========== TOOLTIPS ========== */
.fs-tooltip {
  position: relative;
}

.fs-tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  padding: var(--fs-space-2) var(--fs-space-3);
  background: var(--fs-brand-primary, #131b2e);
  color: #ffffff;
  font-size: var(--fs-text-xs);
  font-weight: 500;
  border-radius: var(--fs-radius-sm);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--fs-transition-fast);
  z-index: 50;
}

.fs-tooltip:hover::after,
.fs-tooltip:focus::after,
.fs-tooltip:focus-within::after,
.fs-tooltip.is-active::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-4px);
}

/* ========== BREADCRUMBS ========== */
.fs-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--fs-space-2);
  font-size: var(--fs-text-sm);
  color: var(--fs-text-muted);
}

.fs-breadcrumb a {
  color: var(--fs-text-secondary);
  text-decoration: none;
  transition: color var(--fs-transition-fast);
}

.fs-breadcrumb a:hover {
  color: var(--fs-brand-primary, #131b2e);
}

.fs-breadcrumb-separator {
  color: var(--fs-text-muted);
}

.fs-breadcrumb-current {
  color: var(--fs-text-primary, #131b2e);
  font-weight: 500;
}

.dark .fs-breadcrumb a:hover {
  color: var(--fs-text-primary);
}

.dark .fs-breadcrumb-current {
  color: var(--fs-text-primary);
}

/* ========== FINANCIAL ATELIER SPECIFICS ========== */

/* Serif display text */
.fa-display {
  font-family: 'Noto Serif', serif;
  font-weight: 400;
}

.fa-display-italic {
  font-family: 'Noto Serif', serif;
  font-style: italic;
  font-weight: 300;
}

/* Success gold progress bar */
.fa-progress-gold {
  background: linear-gradient(to right, var(--fs-gold), var(--fs-gold-light));
  height: 4px;
  border-radius: 0;
}

/* Ledger table rows */
.fa-ledger-row {
  padding: 0.875rem 1rem;
  transition: background-color var(--fs-transition-fast);
  border-radius: var(--fs-radius-sm);
}

.fa-ledger-row:hover {
  background: var(--fs-bg-secondary);
}

.dark .fa-ledger-row:hover {
  background: rgba(255, 255, 255, 0.05);
}

/* Dark surface card (primary-container) */
.fa-card-dark {
  background: var(--fs-brand-primary, #131b2e);
  color: #ffffff;
  border-radius: var(--fs-radius-sm);
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.15);
}

/* Glass panel for upload areas */
.fa-glass-panel {
  background: rgba(236, 238, 240, 0.7);
  backdrop-filter: blur(20px);
  border-radius: var(--fs-radius-sm);
}

.dark .fa-glass-panel {
  background: rgba(19, 27, 46, 0.7);
}

/* ========== SERIF UTILITY ========== */

.fs-serif {
  font-family: var(--fs-font-serif);
}

.fs-phase-title {
  font-family: var(--fs-font-serif);
  font-weight: 400;
  letter-spacing: -0.01em;
}

.fs-tagline {
  font-family: var(--fs-font-serif);
  font-style: italic;
  font-weight: 300;
  color: var(--fs-text-secondary);
}

/* ========== PHASE AMBIENT ========== */

.fs-phase-0 { background-color: var(--fs-bg-primary); }
.fs-phase-1 { background-color: color-mix(in srgb, var(--fs-bg-primary) 97%, #2e7d32 3%); }
.fs-phase-2 { background-color: color-mix(in srgb, var(--fs-bg-primary) 97%, #1565c0 3%); }
.fs-phase-3 { background-color: color-mix(in srgb, var(--fs-bg-primary) 97%, #6a1b9a 3%); }
.fs-phase-4 { background-color: color-mix(in srgb, var(--fs-bg-primary) 97%, var(--fs-gold, #e9c176) 3%); }
.fs-phase-5 { background-color: color-mix(in srgb, var(--fs-bg-primary) 97%, #131b2e 3%); }

/* ========== SCROLL-AWARE NAV ========== */

.fs-scroll-indicator {
  position: absolute;
  left: 0;
  width: 2px;
  height: 1.5rem;
  background: var(--fs-brand-primary);
  border-radius: 1px;
  transition: top var(--fs-transition-base), opacity var(--fs-transition-base);
  opacity: 0;
}

.fs-scroll-indicator.visible {
  opacity: 1;
}

/* ========== MICRO-CONFIRMATIONS ========== */

@keyframes fs-confirm-pulse {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(var(--fs-brand-primary-rgb, 19, 27, 46), 0.15); }
  50% { transform: scale(1.02); box-shadow: 0 0 0 6px rgba(var(--fs-brand-primary-rgb, 19, 27, 46), 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(var(--fs-brand-primary-rgb, 19, 27, 46), 0); }
}

.fs-confirm-pulse {
  animation: fs-confirm-pulse 0.4s ease;
}

@media (prefers-reduced-motion: reduce) {
  .fs-confirm-pulse { animation: none; }
}

/* ========== AI CHAT ========== */
.fs-ai-chat-body {
  scroll-behavior: smooth;
}

.fs-ai-message {
  max-width: 90%;
  padding: var(--fs-space-4) var(--fs-space-5);
  border-radius: var(--fs-radius-sm);
  font-size: var(--fs-text-sm);
  line-height: var(--fs-leading-relaxed);
  position: relative;
  overflow: visible;
  word-wrap: break-word;
}

.fs-ai-message-user {
  align-self: flex-end;
  background: var(--fs-brand-primary, #131b2e);
  color: #ffffff;
}

.dark .fs-ai-message-user {
  background: #1e3a5f;
}

.fs-ai-message-assistant {
  align-self: flex-start;
  background: var(--fs-bg-secondary);
  color: var(--fs-text-secondary);
}

.dark .fs-ai-message-assistant {
  background: #1e293b;
  color: var(--fs-text-secondary);
}

.fs-ai-gold-accent {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 3px;
  background: var(--fs-gold, #e9c176);
}

.fs-ai-message-assistant .fs-ai-content strong {
  color: var(--fs-text-primary);
}

.dark .fs-ai-message-assistant .fs-ai-content strong {
  color: var(--fs-text-primary);
}

.fs-ai-inline-code {
  background: rgba(0, 0, 0, 0.06);
  padding: 1px 4px;
  border-radius: 2px;
  font-family: var(--fs-font-mono, 'SF Mono', monospace);
  font-size: 0.85em;
}

.dark .fs-ai-inline-code {
  background: rgba(255, 255, 255, 0.08);
}

/* Typing indicator */
.fs-ai-typing-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 0;
}

.fs-ai-typing-indicator span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--fs-gold, #e9c176);
  animation: fsAiTypingPulse 1.4s ease-in-out infinite;
}

.fs-ai-typing-indicator span:nth-child(2) {
  animation-delay: 0.2s;
}

.fs-ai-typing-indicator span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes fsAiTypingPulse {
  0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
  30% { opacity: 1; transform: scale(1); }
}

/* ========== TOGGLE SWITCH ========== */
.fs-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.fs-toggle input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.fs-toggle-track {
  width: 2.75rem;
  height: 1.5rem;
  background: #d1d5db;
  border-radius: 9999px;
  position: relative;
  transition: background-color var(--fs-transition-base);
}

.dark .fs-toggle-track {
  background: rgba(255, 255, 255, 0.15);
}

.fs-toggle-track::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 1.25rem;
  height: 1.25rem;
  background: white;
  border: 1px solid #d1d5db;
  border-radius: 9999px;
  transition: transform var(--fs-transition-base);
}

.fs-toggle input:checked + .fs-toggle-track {
  background: var(--fs-brand-primary, #131b2e);
}

.fs-toggle input:checked + .fs-toggle-track::after {
  transform: translateX(100%);
  border-color: white;
}

/* ========== RESPONSIVE UTILITIES ========== */

/* Stack to single column on mobile */
.fs-responsive-stack {
	display: flex;
	flex-direction: column;
	gap: var(--fs-space-4);
}

@media (min-width: 640px) {
	.fs-responsive-stack {
		flex-direction: row;
	}
}

/* Hide on mobile, show on desktop */
.fs-desktop-only {
	display: none;
}

@media (min-width: 1024px) {
	.fs-desktop-only {
		display: block;
	}
}

/* Full width on mobile */
.fs-mobile-full {
	width: 100%;
}

@media (min-width: 640px) {
	.fs-mobile-full {
		width: auto;
	}
}

/* ========== RESPONSIVE TABLES ========== */

.fs-table-responsive {
	width: 100%;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
}

@media (max-width: 767px) {
	.fs-table-responsive table {
		display: block;
	}
	.fs-table-responsive thead {
		display: none;
	}
	.fs-table-responsive tbody {
		display: flex;
		flex-direction: column;
		gap: var(--fs-space-3);
	}
	.fs-table-responsive tr {
		display: flex;
		flex-direction: column;
		background: var(--fs-bg-card);
		border-radius: var(--fs-radius-sm);
		padding: var(--fs-space-4);
		box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
	}
	.fs-table-responsive td {
		display: flex;
		justify-content: space-between;
		align-items: center;
		padding: var(--fs-space-2) 0;
		border-bottom: 1px solid var(--fs-border-default, rgba(0,0,0,0.06));
		font-size: var(--fs-text-sm);
	}
	.fs-table-responsive td:last-child {
		border-bottom: none;
	}
	.fs-table-responsive td::before {
		content: attr(data-label);
		font-weight: 600;
		font-size: var(--fs-text-xs);
		color: var(--fs-text-secondary);
		text-transform: uppercase;
		letter-spacing: 0.05em;
		flex-shrink: 0;
		margin-right: var(--fs-space-3);
	}
	.dark .fs-table-responsive tr {
		background: var(--fs-bg-card);
	}
}

/* Tablet: keep tabular layout but tighten density */
@media (min-width: 768px) and (max-width: 1023px) {
	.fs-table-responsive th,
	.fs-table-responsive td {
		padding: var(--fs-space-2) var(--fs-space-3);
		font-size: var(--fs-text-sm);
	}
}

/* Concierge Mode — amber admin workspace */
.fs-concierge-banner {
	position: sticky; top: 0; z-index: 50;
	display: flex; align-items: center; justify-content: space-between; gap: var(--fs-space-4);
	padding: var(--fs-space-3) var(--fs-space-6);
	background: color-mix(in srgb, var(--fs-warning) 10%, var(--fs-bg-card));
	border-bottom: 2px solid var(--fs-warning);
	color: var(--fs-text-primary);
}
.fs-concierge-banner__text { display: flex; flex-direction: column; gap: 2px; }
.fs-concierge-banner__text strong { font-weight: 600; }
.fs-concierge-banner__text span { font-size: var(--fs-text-sm); opacity: .8; }

.fs-attribution-pill {
	display: inline-flex; align-items: center; gap: 4px;
	padding: 2px 8px; border-radius: 999px;
	font-size: var(--fs-text-xs); font-weight: 500; letter-spacing: 0.02em;
}
.fs-attribution-pill.--admin  { background: var(--fs-warning-bg); color: var(--fs-warning); }
.fs-attribution-pill.--member { background: var(--fs-info-bg);    color: var(--fs-info); }

.fs-step-readonly-notice {
	padding: var(--fs-space-4);
	border-left: 3px solid var(--fs-warning);
	background: var(--fs-warning-bg);
	color: var(--fs-text-primary);
	margin: var(--fs-space-4) 0;
}
.fs-step-readonly-notice__title { font-weight: 600; margin-bottom: 4px; }
.fs-step-readonly-notice__body  { font-size: var(--fs-text-sm); opacity: .85; }

.fs-concierge-confirm {
	position: fixed; inset: 0; background: rgba(0,0,0,.5);
	display: flex; align-items: center; justify-content: center; z-index: 100;
}
.fs-concierge-confirm__card {
	max-width: 420px; background: var(--fs-bg-card);
	padding: var(--fs-space-6); border-radius: var(--fs-radius-md);
	box-shadow: var(--fs-shadow-xl);
}

.fs-concierge-finish-button {
	position: fixed; bottom: var(--fs-space-6); right: var(--fs-space-6);
	z-index: 90;
	padding: var(--fs-space-3) var(--fs-space-5);
	background: var(--fs-warning); color: #fff;
	font-size: var(--fs-text-sm); font-weight: 600; letter-spacing: 0.02em;
	border: none; border-radius: var(--fs-radius-md);
	box-shadow: var(--fs-shadow-lg);
	cursor: pointer; transition: opacity var(--fs-transition-base);
}
.fs-concierge-finish-button:hover { opacity: 0.92; }
.fs-concierge-finish-button:disabled { opacity: 0.6; cursor: not-allowed; }

/* ---------- Concierge Step-Navigator Layout -------------------------------- */

.fs-concierge-main { max-width: 1440px; margin: 0 auto; padding: 0; }

.fs-concierge-layout {
	display: grid;
	grid-template-columns: 280px 1fr;
	gap: 0;
	min-height: calc(100vh - 64px);
}

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

.fs-concierge-nav {
	border-right: 1px solid color-mix(in srgb, var(--fs-text-primary) 8%, transparent);
	background: var(--fs-bg-card);
	padding: var(--fs-space-5) 0;
	overflow-y: auto;
	max-height: calc(100vh - 64px);
	position: sticky;
	top: 64px;
}

@media (max-width: 900px) {
	.fs-concierge-nav { position: static; max-height: none; border-right: none; border-bottom: 1px solid color-mix(in srgb, var(--fs-text-primary) 8%, transparent); }
}

.fs-concierge-nav__title {
	padding: 0 var(--fs-space-5) var(--fs-space-3);
	font-size: var(--fs-text-xs);
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	opacity: 0.6;
}

.fs-concierge-nav__phase { margin-bottom: var(--fs-space-4); }

.fs-concierge-nav__phase-header {
	padding: var(--fs-space-2) var(--fs-space-5);
	font-family: var(--fs-font-serif, 'Noto Serif', serif);
	font-size: var(--fs-text-sm);
	font-weight: 600;
	color: var(--fs-text-primary);
	opacity: 0.85;
}

.fs-concierge-nav__list { list-style: none; padding: 0; margin: 0; }

.fs-concierge-nav__step {
	display: grid;
	grid-template-columns: 24px 28px 1fr;
	align-items: center;
	gap: var(--fs-space-2);
	padding: var(--fs-space-2) var(--fs-space-5);
	cursor: pointer;
	font-size: var(--fs-text-sm);
	line-height: 1.3;
	border-left: 2px solid transparent;
	transition: background var(--fs-transition-fast);
}

.fs-concierge-nav__step:hover {
	background: color-mix(in srgb, var(--fs-brand-primary) 4%, transparent);
}

.fs-concierge-nav__step--selected {
	background: color-mix(in srgb, var(--fs-brand-primary) 8%, transparent);
	border-left-color: var(--fs-brand-primary);
}

.fs-concierge-nav__step--done .fs-concierge-nav__marker { color: var(--fs-success); }
.fs-concierge-nav__step--current .fs-concierge-nav__marker { color: var(--fs-brand-primary); }
.fs-concierge-nav__step--future  .fs-concierge-nav__marker { color: color-mix(in srgb, var(--fs-text-primary) 30%, transparent); }

.fs-concierge-nav__step--current {
	font-weight: 600;
}

.fs-concierge-nav__step--done {
	opacity: 0.75;
}

.fs-concierge-nav__step--denied .fs-concierge-nav__label::after {
	content: ' · 🔒';
	opacity: 0.6;
}

.fs-concierge-nav__marker { font-size: 14px; display: inline-flex; justify-content: center; }
.fs-concierge-nav__num    { opacity: 0.5; font-variant-numeric: tabular-nums; font-size: var(--fs-text-xs); }
.fs-concierge-nav__label  { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- Workspace panel ----------------------------------------------- */

.fs-concierge-workspace {
	padding: var(--fs-space-8) var(--fs-space-8) calc(var(--fs-space-12) + 60px);
	max-width: 880px;
	width: 100%;
}

@media (max-width: 900px) { .fs-concierge-workspace { padding: var(--fs-space-5); } }

.fs-concierge-workspace__header { margin-bottom: var(--fs-space-6); }

.fs-concierge-workspace__eyebrow {
	font-size: var(--fs-text-xs);
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	opacity: 0.6;
	margin-bottom: var(--fs-space-2);
}

.fs-concierge-workspace__title {
	font-family: var(--fs-font-serif, 'Noto Serif', serif);
	font-size: var(--fs-text-2xl);
	font-weight: 600;
	line-height: 1.2;
	margin: 0 0 var(--fs-space-2);
}

.fs-concierge-workspace__desc {
	font-size: var(--fs-text-base);
	opacity: 0.8;
	line-height: 1.5;
	margin: 0;
}

.fs-concierge-workspace__empty {
	padding: var(--fs-space-6);
	background: var(--fs-bg-card);
	border: 1px dashed color-mix(in srgb, var(--fs-text-primary) 15%, transparent);
	border-radius: var(--fs-radius-md);
	font-size: var(--fs-text-sm);
	opacity: 0.8;
}

/* ---------- Field groups & fields ---------------------------------------- */

.fs-concierge-group { margin-bottom: var(--fs-space-6); }

.fs-concierge-group__header {
	font-family: var(--fs-font-serif, 'Noto Serif', serif);
	font-size: var(--fs-text-base);
	font-weight: 600;
	margin: 0 0 var(--fs-space-3);
	padding-bottom: var(--fs-space-2);
	border-bottom: 1px solid color-mix(in srgb, var(--fs-text-primary) 8%, transparent);
}

.fs-concierge-group__grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: var(--fs-space-4) var(--fs-space-5);
}

@media (max-width: 640px) { .fs-concierge-group__grid { grid-template-columns: 1fr; } }

.fs-concierge-field { display: flex; flex-direction: column; gap: var(--fs-space-1); }
.fs-concierge-field__label {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--fs-space-2);
	font-size: var(--fs-text-xs);
	font-weight: 500;
	letter-spacing: 0.02em;
	opacity: 0.75;
}
.fs-concierge-field__file { display: flex; align-items: center; gap: var(--fs-space-3); }
.fs-concierge-field__file-info { font-size: var(--fs-text-sm); opacity: 0.75; }

/* ---------- Action bar --------------------------------------------------- */

.fs-concierge-actions {
	display: flex;
	align-items: center;
	gap: var(--fs-space-3);
	margin-top: var(--fs-space-8);
	padding-top: var(--fs-space-4);
	border-top: 1px solid color-mix(in srgb, var(--fs-text-primary) 8%, transparent);
}

.fs-concierge-actions__spacer { flex: 1; }