/* ==========================================================================
   CSS VARIABLES & DESIGN SYSTEM (Premium Corporate Theme)
   ========================================================================== */
:root {
  /* Dark Theme (Default) */
  --bg-primary: #0f1117;
  --bg-secondary: #161923;
  --bg-card: #1a1d27;
  --border-color: #2a2d3a;
  
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  --accent-primary: #6366f1; /* Indigo */
  --accent-hover: #4f46e5;
  --accent-light: rgba(99, 102, 241, 0.15);
  
  /* Quadrant Colors */
  --quad-red: #ef4444;
  --quad-red-bg: rgba(239, 68, 68, 0.1);
  --quad-yellow: #eab308;
  --quad-yellow-bg: rgba(234, 179, 8, 0.1);
  --quad-green: #22c55e;
  --quad-green-bg: rgba(34, 197, 94, 0.1);
  --quad-blue: #3b82f6;
  --quad-blue-bg: rgba(59, 130, 246, 0.1);

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.25), 0 4px 6px -2px rgba(0, 0, 0, 0.15);
  
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  
  --transition: transform var(--duration-quick) var(--ease-smooth-out);

  /* ── Motion tokens (transitions-dev shared scale) ── */
  --duration-stagger: 40ms;
  --duration-micro: 80ms;
  --duration-quick: 150ms;
  --duration-fast: 250ms;
  --duration-medium: 350ms;
  --duration-slow: 400ms;
  --duration-very-slow: 500ms;
  
  --ease-smooth-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: ease-in-out;
  --ease-out: ease-out;
  --ease-linear: linear;
  --ease-bounce: cubic-bezier(0.34, 1.36, 0.64, 1);
  --ease-bounce-strong: cubic-bezier(0.34, 3.85, 0.64, 1);

  --distance-micro: 4px;
  --distance-small: 6px;
  --distance-base: 8px;
  --distance-medium: 12px;
  --distance-large: 30px;

  --scale-large: 0.96;
  --scale-medium: 0.97;
  --scale-small: 0.98;
  --scale-tiny: 0.99;

  --blur-small: 2px;
  --blur-medium: 3px;
  --blur-large: 8px;

  /* Card resize tokens */
  --resize-dur: 300ms;
  --resize-ease: cubic-bezier(0.22, 1, 0.36, 1);

  /* Menu dropdown tokens */
  --dropdown-open-dur: 250ms;
  --dropdown-close-dur: 150ms;
  --dropdown-pre-scale: 0.97;
  --dropdown-closing-scale: 0.99;
  --dropdown-ease: cubic-bezier(0.22, 1, 0.36, 1);

  /* Modal tokens */
  --modal-open-dur: 250ms;
  --modal-close-dur: 150ms;
  --modal-scale: 0.96;
  --modal-scale-close: 0.96;
  --modal-ease: cubic-bezier(0.22, 1, 0.36, 1);

  /* Panel reveal tokens */
  --panel-open-dur: 400ms;
  --panel-close-dur: 350ms;
  --panel-translate-y: 100px;
  --panel-blur: 2px;
  --panel-ease: cubic-bezier(0.22, 1, 0.36, 1);

  /* Success check tokens */
  --check-opacity-dur: 500ms;
  --check-rotate-dur: 500ms;
  --check-rotate-from: 80deg;
  --check-bob-dur: 500ms;
  --check-y-amount: 40px;
  --check-blur-dur: 500ms;
  --check-blur-from: 10px;
  --check-path-dur: 500ms;
  --check-path-delay: 80ms;
  --check-ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --check-ease-opacity: cubic-bezier(0.22, 1, 0.36, 1);
  --check-ease-rotate: cubic-bezier(0.22, 1, 0.36, 1);
  --check-ease-bob: cubic-bezier(0.34, 1.35, 0.64, 1);
  --check-ease-path: cubic-bezier(0.22, 1, 0.36, 1);

  /* Input clear tokens */
  --clear-dur: 1000ms;
  --clear-out-dur: 400ms;
  --clear-in-dur: 400ms;
  --clear-out-fly: 12px;
  --clear-in-fly: 12px;
  --clear-out-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --clear-in-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --clear-blur: 2px;
  --glow-delay: 50ms;
  --glow-peak-at: 0.15;
  --glow-opacity: 0.42;
  --glow-spread: 1.5;

  /* Tooltip tokens */
  --tt-in-dur: 150ms;
  --tt-out-dur: 50ms;
  --tt-scale: 0.98;
  --tt-delay: 80ms;
  --tt-in-ease: ease-out;
  --tt-out-ease: ease-out;
  --tt-move-dur: 160ms;
  --tt-move-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --tt-bg: var(--bg-card);
  --tt-fg: var(--text-primary);

  /* Toggle tokens */
  --toggle-dur: 350ms;
  --toggle-travel: 16px;
  --toggle-ov1: 1px;
  --toggle-ov2: 0px;
  --toggle-track: 0ms;
  --toggle-ease: cubic-bezier(0.34, 1.35, 0.64, 1);

  /* Tabs sliding tokens */
  --tabs-dur: 250ms;
  --tabs-ease: cubic-bezier(0.22, 1, 0.36, 1);

  /* Number pop-in tokens */
  --digit-dur: 500ms;
  --digit-distance: 8px;
  --digit-stagger: 70ms;
  --digit-blur: 2px;
  --digit-ease: cubic-bezier(0.34, 1.45, 0.64, 1);
  --digit-dir-x: 0;
  --digit-dir-y: 1;

  /* Accordion tokens */
  --acc-expand: 250ms;
  --acc-collapse: 250ms;
  --acc-chevron: 250ms;
  --acc-ease: cubic-bezier(0.22, 1, 0.36, 1);

  /* Toast tokens */
  --toast-open: 350ms;
  --toast-close: 250ms;
  --toast-distance: 16px;
  --toast-blur: 2px;
  --toast-scale: 0.97;
  --toast-ease: cubic-bezier(0.22, 1, 0.36, 1);

  /* Shimmer text tokens */
  --shimmer-dur: 2000ms;
  --shimmer-base: var(--text-muted);
  --shimmer-highlight: #ffffff;
  --shimmer-band: 400%;
  --shimmer-ease: linear;

  /* Icon swap tokens */
  --icon-swap-dur: var(--theme-dur);
  --icon-swap-blur: 2px;
  --icon-swap-start-scale: 0.25;
  --icon-swap-ease: ease-in-out;

  /* Skeleton reveal tokens */
  --pulse-dur: 1000ms;
  --pulse-count: infinite;
  --pulse-min: 0.5;
  --reveal-dur: 400ms;
  --reveal-blur: 2px;
  --reveal-ease: ease-in-out;

  /* Card tilt tokens */
  --tilt-perspective: 1000px;
  --tilt-return: 1000ms;
  --tilt-return-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --tilt-follow: 400ms;
  --tilt-follow-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --tilt-glare-opacity: 0.32;
  --tilt-glare-fade: 300ms;
  --tilt-glare-ease: cubic-bezier(0.22, 1, 0.36, 1);

  /* Page slide tokens */
  --page-slide-dur: 250ms;
  --page-slide-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --page-slide-distance: 8px;

  /* Theme transition tokens (transitions-polish) */
  --theme-dur: 300ms;
  --theme-ease: var(--ease-smooth-out);

  /* Elegant Minimal Scrollbars */
  --scrollbar-thumb: #475569;
  --scrollbar-thumb-hover: #64748b;
  --scrollbar-thumb-border: rgba(255, 255, 255, 0.15);
  --scrollbar-track: rgba(0, 0, 0, 0.25);
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-card: #ffffff;
  --border-color: #e2e8f0;
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
  
  --accent-light: rgba(99, 102, 241, 0.08);

  /* Light Theme Scrollbars */
  --scrollbar-thumb: #94a3b8;
  --scrollbar-thumb-hover: #64748b;
  --scrollbar-thumb-border: rgba(0, 0, 0, 0.12);
  --scrollbar-track: rgba(0, 0, 0, 0.05);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  font-size: 14px;
  overflow-x: hidden;
}

/* ==========================================================================
   VIEW TRANSITION API — Theme Cross-Fade
   Modern browsers: compositor-level blend, zero stagger, every pixel uniform.
   Fallback (no VT API): class-based transition on key surfaces.
   ========================================================================== */

/* ---- View Transition pseudo-elements (modern path) ---- */
::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: var(--theme-dur);
  animation-timing-function: var(--theme-ease);
}

/* old snapshot fades out, new fades in — both at the same rate */
::view-transition-old(root) {
  animation-name: t-theme-fade-out;
}
::view-transition-new(root) {
  animation-name: t-theme-fade-in;
  mix-blend-mode: normal;
}

@keyframes t-theme-fade-out {
  from { opacity: 1; }
  to   { opacity: 0; }
}
@keyframes t-theme-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Suppress all CSS transitions on the live DOM during VT so the new state
   renders at final colors instantly — the VT pseudo-elements handle the blend. */
html.vt-snap,
html.vt-snap *,
html.vt-snap *::before,
html.vt-snap *::after {
  transition: none !important;
}

/* ---- Fallback: class-based transitions (Safari < 18, Firefox < 137) ---- */
html.theme-transitioning,
html.theme-transitioning *,
html.theme-transitioning *::before,
html.theme-transitioning *::after {
  transition:
    background-color var(--theme-dur) var(--theme-ease),
    border-color var(--theme-dur) var(--theme-ease),
    color var(--theme-dur) var(--theme-ease),
    fill var(--theme-dur) var(--theme-ease),
    stroke var(--theme-dur) var(--theme-ease),
    box-shadow var(--theme-dur) var(--theme-ease),
    outline-color var(--theme-dur) var(--theme-ease) !important;
  transition-delay: 0s !important;
}

html.theme-transitioning .t-icon-swap .t-icon {
  transition:
    opacity var(--icon-swap-dur) var(--icon-swap-ease),
    filter var(--icon-swap-dur) var(--icon-swap-ease),
    transform var(--icon-swap-dur) var(--icon-swap-ease),
    color var(--theme-dur) var(--theme-ease) !important;
  transition-delay: 0s !important;
}

.hidden {
  display: none !important;
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
h1, h2, h3 {
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* ==========================================================================
   COMPONENTS
   ========================================================================== */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-family: inherit;
}

.btn i,
.btn svg,
.btn .lucide {
  width: 16px;
  height: 16px;
}

.btn-sm {
  padding: 5px 11px;
  font-size: 12px;
  gap: 6px;
}

.btn-sm i,
.btn-sm svg,
.btn-sm .lucide {
  width: 12px;
  height: 12px;
}

.btn-primary {
  background-color: var(--accent-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
  background-color: var(--bg-secondary);
  border-color: var(--text-secondary);
}

.icon-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-md);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

#btn-theme:hover,
#btn-theme:active,
#btn-theme:focus {
  background-color: transparent;
  color: var(--text-secondary);
  outline: none;
  box-shadow: none;
}

/* Forms & Selects */
.premium-select {
  appearance: none;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 36px 8px 12px;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
  outline: none;
  transition: var(--transition);
  min-width: 180px;
}

.premium-select:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 2px var(--accent-light);
}

.select-wrapper {
  position: relative;
  display: inline-block;
}

.select-wrapper::after {
  content: '';
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid var(--text-secondary);
  pointer-events: none;
}

/* ==========================================================================
   SIDEBARS & SPA VIEWS
   ========================================================================== */
.view-section {
  display: none;
}
.view-section.active {
  display: block;
  animation: t-page-in var(--page-slide-dur) var(--page-slide-ease) both;
}

@keyframes t-page-in {
  from {
    opacity: 0;
    transform: translateY(var(--page-slide-distance, 8px));
    filter: blur(var(--blur-small, 2px));
  }
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

.sidebar,
.t-panel-slide {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 280px;
  background-color: var(--bg-card);
  border-right: 1px solid var(--border-color);
  z-index: 2000;
  transform: translateX(-100%);
  filter: blur(var(--panel-blur));
  transition:
    transform var(--panel-close-dur) var(--panel-ease),
    filter    var(--panel-close-dur) var(--panel-ease);
  display: flex;
  flex-direction: column;
  will-change: transform, filter;
}
.sidebar.open,
.t-panel-slide[data-open="true"] {
  transform: translateX(0);
  filter: blur(0);
  transition:
    transform var(--panel-open-dur) var(--panel-ease),
    filter    var(--panel-open-dur) var(--panel-ease);
}
.sidebar-right {
  left: auto;
  right: 0;
  border-right: none;
  border-left: 1px solid var(--border-color);
  transform: translateX(100%);
}

.sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--panel-close-dur) var(--panel-ease);
  backdrop-filter: blur(2px);
}
.sidebar-overlay.active {
  opacity: 1;
  pointer-events: auto;
  transition: opacity var(--panel-open-dur) var(--panel-ease);
}

.sidebar-header {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border-color);
}
.sidebar-logo {
  color: var(--accent-primary);
}
.sidebar-header h2 {
  font-size: 1.2rem;
  margin: 0;
}

.sidebar-nav {
  padding: 15px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.sidebar-nav-footer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
}
.sidebar-link i {
  width: 18px;
  height: 18px;
}
.sidebar-link:hover {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}
.sidebar-link.active {
  background-color: var(--accent-light);
  color: var(--accent-primary);
  font-weight: 600;
}

/* ==========================================================================
   UPLOAD SCREEN
   ========================================================================== */
#upload-screen {
  min-height: 100vh;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
}

.upload-container {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 40px;
  width: 100%;
  max-width: 1000px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.upload-header {
  margin-bottom: 28px;
}

.upload-header .logo-icon {
  width: 48px;
  height: 48px;
  color: var(--accent-primary);
  margin-bottom: 16px;
}

.upload-header p {
  color: var(--text-secondary);
  margin-top: 8px;
}

/* Folder Upload Section */
.upload-folder-section {
  margin-bottom: 16px;
  width: 100%;
}

.upload-folder-box {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.04) 0%, rgba(99, 102, 241, 0.04) 100%);
  border: 2px dashed var(--accent-primary);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: var(--transition);
  cursor: pointer;
}

.upload-folder-box:hover, .upload-folder-box.dragover {
  border-color: var(--accent-primary);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.09) 0%, rgba(99, 102, 241, 0.09) 100%);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.12);
}

.upload-folder-box .folder-icon {
  width: 44px;
  height: 44px;
  color: var(--accent-primary);
  margin-bottom: 10px;
}

.upload-folder-box h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.upload-folder-box p {
  font-size: 0.88rem;
  margin-bottom: 16px;
  color: var(--text-secondary);
}

.upload-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 18px 0 22px;
  color: var(--text-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.upload-divider::before,
.upload-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border-color);
}

.upload-divider span {
  padding: 0 14px;
}

.folder-badges-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 14px;
}

.folder-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 500;
  background-color: rgba(16, 185, 129, 0.12);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.folder-badge.missing {
  background-color: rgba(100, 116, 139, 0.08);
  color: var(--text-muted);
  border-color: var(--border-color);
}

.upload-box {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px 20px;
  transition: var(--transition);
  cursor: pointer;
  background-color: var(--bg-primary);
}

.upload-box:hover, .upload-box.dragover {
  border-color: var(--accent-primary);
  background-color: var(--accent-light);
}

.upload-box .upload-icon {
  width: 36px;
  height: 36px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.upload-box h3 {
  margin-bottom: 6px;
  font-size: 0.98rem;
}

.upload-box p {
  color: var(--text-muted);
  font-size: 12px;
  margin-bottom: 18px;
}

#file-input, #file-input-db3, #file-input-falcon, #file-input-mapping, #file-input-elasticity, #folder-input,
.upload-box input[type="file"] {
  display: none;
}

/* Loading Spinner */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-color);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin { 
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); } 
}

.spin, .animate-spin, svg.spin, i.spin {
  display: inline-block !important;
  animation: spin 0.8s linear infinite !important;
  transform-origin: center center !important;
}

/* ==========================================================================
   DASHBOARD LAYOUT
   ========================================================================== */
#dashboard-screen {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1200;
}

/* Ensure Header Dropdowns & Tooltips Float Above All Dashboard Content */
.app-header .ts-wrapper.dropdown-active,
.app-header .ts-wrapper.focus {
  z-index: 1300 !important;
}
.app-header .ts-wrapper .ts-dropdown {
  z-index: 1400 !important;
}
.app-header .info-tooltip-wrapper:hover,
.app-header .info-tooltip-wrapper.active {
  z-index: 1350;
}
.app-header .info-tooltip-popup {
  z-index: 1450;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.header-toggles {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.header-center {
  flex: 1;
  display: flex;
  justify-content: center;
}

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

/* Header Select Size Constraints: keep PG4 and PPG description box identical size */
#ppg-desc-control-group .ts-wrapper,
#ppg-desc-select {
  width: 280px !important;
  max-width: 280px !important;
}

#ppg-desc-control-group .ts-wrapper .ts-control {
  white-space: nowrap !important;
  overflow: hidden !important;
  flex-wrap: nowrap !important;
}

#ppg-desc-control-group .ts-wrapper .ts-control .item {
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  max-width: calc(100% - 20px) !important;
}

#ppg-desc-control-group .ts-wrapper .ts-dropdown {
  min-width: 320px;
  max-width: 500px;
}

#client-select-control-group .ts-wrapper,
#client-select {
  width: 280px !important;
  max-width: 280px !important;
}

#client-select-control-group .ts-wrapper .ts-control {
  white-space: nowrap !important;
  overflow: hidden !important;
  flex-wrap: nowrap !important;
}

#client-select-control-group .ts-wrapper .ts-control .item {
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  max-width: calc(100% - 20px) !important;
}

/* Mode Toggle Switch */
.mode-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  user-select: none;
}

.mode-toggle-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mode-toggle-label.active {
  color: var(--accent-primary);
}

.mode-toggle-switch,
.t-toggle {
  width: 36px;
  height: 20px;
  border-radius: 10px;
  background: var(--border-color);
  position: relative;
  transition: background var(--toggle-track) var(--toggle-ease);
  flex-shrink: 0;
}

.mode-toggle-switch:hover,
.t-toggle:hover,
.mode-toggle:hover .mode-toggle-switch,
.mode-toggle:hover .t-toggle {
  background: var(--border-color);
}

.mode-toggle-knob,
.t-toggle-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-primary);
  position: absolute;
  top: 2px;
  left: 2px;
  translate: 0 0;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
  will-change: translate;
}

.mode-toggle-switch[data-state="pg4"] .mode-toggle-knob,
.mode-toggle-switch[data-state="falcon"] .mode-toggle-knob,
#pnl-row-mode-toggle .mode-toggle-switch[data-state="product"] .mode-toggle-knob,
#overview-view-mode-toggle .mode-toggle-switch[data-state="client"] .mode-toggle-knob,
#whatif-view-mode-toggle .mode-toggle-switch[data-state="client"] .mode-toggle-knob,
#actions-review-entity-toggle .mode-toggle-switch[data-state="client"] .mode-toggle-knob,
.t-toggle[data-on="true"] .t-toggle-thumb {
  translate: var(--toggle-travel) 0;
}

#overview-view-mode-toggle .mode-toggle-switch[data-state="product"] .mode-toggle-knob,
#whatif-view-mode-toggle .mode-toggle-switch[data-state="product"] .mode-toggle-knob,
#actions-review-entity-toggle .mode-toggle-switch[data-state="product"] .mode-toggle-knob {
  translate: 0 0;
}

.mode-toggle-switch.is-init[data-state="pg4"] .mode-toggle-knob,
.mode-toggle-switch.is-init[data-state="falcon"] .mode-toggle-knob,
#pnl-row-mode-toggle .mode-toggle-switch.is-init[data-state="product"] .mode-toggle-knob,
#overview-view-mode-toggle .mode-toggle-switch.is-init[data-state="client"] .mode-toggle-knob,
#whatif-view-mode-toggle .mode-toggle-switch.is-init[data-state="client"] .mode-toggle-knob,
#actions-review-entity-toggle .mode-toggle-switch.is-init[data-state="client"] .mode-toggle-knob,
.t-toggle.is-init[data-on="true"] .t-toggle-thumb {
  animation: t-toggle-on var(--toggle-dur) var(--toggle-ease) both;
}

.mode-toggle-switch.is-init[data-state="default"] .mode-toggle-knob,
.mode-toggle-switch.is-init:not([data-state="pg4"]):not([data-state="falcon"]):not([data-state="product"]) .mode-toggle-knob,
#overview-view-mode-toggle .mode-toggle-switch.is-init[data-state="product"] .mode-toggle-knob,
#whatif-view-mode-toggle .mode-toggle-switch.is-init[data-state="product"] .mode-toggle-knob,
#actions-review-entity-toggle .mode-toggle-switch.is-init[data-state="product"] .mode-toggle-knob,
.t-toggle.is-init[data-on="false"] .t-toggle-thumb {
  animation: t-toggle-off var(--toggle-dur) var(--toggle-ease) both;
}

@keyframes t-toggle-on {
  0%   { translate: 0 0; }
  55%  { translate: calc(var(--toggle-travel) + var(--toggle-ov1)) 0; }
  80%  { translate: calc(var(--toggle-travel) - var(--toggle-ov2)) 0; }
  100% { translate: var(--toggle-travel) 0; }
}

@keyframes t-toggle-off {
  0%   { translate: var(--toggle-travel) 0; }
  55%  { translate: calc(0px - var(--toggle-ov1)) 0; }
  80%  { translate: var(--toggle-ov2) 0; }
  100% { translate: 0 0; }
}

.control-group label {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 13px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-right .btn {
  padding: 5px 11px;
  font-size: 12px;
  gap: 6px;
}

.header-right .btn i,
.header-right .btn svg,
.header-right .btn .lucide {
  width: 12px;
  height: 12px;
}

.dashboard-content {
  flex: 1;
  padding: 24px;
  max-width: min(96vw, 1920px);
  margin: 0 auto;
  width: 100%;
}

/* Controls Row */
.controls-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  background-color: var(--bg-card);
  padding: 16px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  position: relative;
  z-index: 100;
  gap: 16px;
  flex-wrap: wrap;
}

.controls-row .control-box {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
}

.controls-row .control-box label {
  margin: 0;
  white-space: nowrap;
}

.controls-row .period-control .ts-wrapper,
.controls-row .period-control select {
  min-width: 180px;
}

.control-box {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.control-box label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

/* Toggle Group & Tabs sliding */
.toggle-group,
.t-tabs {
  position: relative;
  display: inline-flex;
  align-items: center;
  background-color: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: 4px;
  border: 1px solid var(--border-color);
}

.toggle-btn,
.t-tab {
  position: relative;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 6px 16px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  z-index: 1;
  transition: color var(--tabs-dur) var(--tabs-ease);
}

.toggle-btn:hover,
.t-tab:hover {
  color: var(--text-primary);
}

.toggle-btn.active,
.t-tab[aria-selected="true"] {
  color: var(--text-primary);
}

.toggle-group:not(.has-pill) .toggle-btn.active {
  background-color: var(--bg-card);
  box-shadow: var(--shadow-sm);
}

.t-tabs-pill {
  position: absolute;
  top: 4px;
  left: 0;
  height: calc(100% - 8px);
  width: 0;
  background: var(--bg-card);
  border-radius: 4px;
  box-shadow: var(--shadow-sm);
  transform: translateX(0);
  transition:
    transform var(--tabs-dur) var(--tabs-ease),
    width     var(--tabs-dur) var(--tabs-ease);
  will-change: transform, width;
  z-index: 0;
  pointer-events: none;
}

/* ==========================================================================
   CHARTS GRID
   ========================================================================== */
.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

.chart-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.chart-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-color);
}

.chart-header h3 {
  font-size: 16px;
  font-weight: 500;
}

.chart-body {
  padding: 24px;
  height: clamp(380px, 44vh, 600px);
  position: relative;
}

/* Bubble Chart Dynamic Axis Controls */
.axis-y-control {
  position: absolute;
  top: 8px;
  left: 20px;
  z-index: 15;
}

.axis-x-control {
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 15;
}

.chart-axis-select {
  appearance: none;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 3px 22px 3px 8px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 6px center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
  transition: all 0.2s ease;
}

.chart-axis-select:hover {
  border-color: var(--accent-primary);
  background-color: var(--bg-secondary);
}

.chart-axis-select:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 2px var(--accent-light);
}

[data-theme="light"] .chart-axis-select {
  background-color: #ffffff;
  border-color: #cbd5e1;
  color: #1e293b;
}

[data-theme="light"] .chart-axis-select:hover {
  background-color: #f8fafc;
  border-color: var(--accent-primary);
}

/* Chart Client Search Bar */
.chart-search-divider {
  height: 1px;
  background: var(--border-color);
  margin: 0 16px;
  opacity: 0.8;
}

.chart-search-container {
  padding: 8px 16px 2px 16px;
  display: flex;
  align-items: center;
}

.chart-client-search-input {
  width: 100%;
  padding: 5px 28px 5px 32px;
  font-size: 0.82rem;
  font-family: inherit;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  outline: none;
  transition: all 0.2s ease;
}

.chart-client-search-input:focus {
  border-color: var(--accent-primary);
  background-color: var(--bg-card);
  box-shadow: 0 0 0 2px var(--accent-light);
}

.chart-search-clear-btn:hover {
  color: var(--text-primary) !important;
}

/* Legend */
.quadrant-legend {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 32px;
  flex-wrap: wrap;
  padding: 16px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}

.outliers-grid {
  display: flex;
  gap: 24px;
  width: 100%;
  margin-bottom: 24px;
}

.outliers-grid > .table-container,
.t-resize {
  flex: 1 1 0%;
  min-width: 0;
  transition:
    width var(--resize-dur) var(--resize-ease),
    flex var(--resize-dur) var(--resize-ease),
    opacity var(--resize-dur) var(--resize-ease),
    margin var(--resize-dur) var(--resize-ease);
  overflow: hidden;
  opacity: 1;
  will-change: width, flex, opacity;
  margin-bottom: 0; /* Reset global margin so sidebar matches height perfectly */
}
/* Prevent height explosion during transition by enforcing a minimum inner width */
.outliers-grid > .table-container > * {
  min-width: 500px;
}
.outliers-grid > .table-container.collapsed {
  flex: 0 0 0px;
  width: 0;
  padding: 0 !important;
  border: none !important;
  opacity: 0;
  margin-right: -24px;
  pointer-events: none;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}

.color-box {
  width: 12px;
  height: 12px;
  border-radius: 3px;
}

.color-red { background-color: var(--quad-red); }
.color-yellow { background-color: var(--quad-yellow); }
.color-green { background-color: var(--quad-green); }
.color-blue { background-color: var(--quad-blue); }

/* ==========================================================================
   TABLES
   ========================================================================== */
.tables-section {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.table-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: visible;
  box-shadow: var(--shadow-sm);
}

.table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-color);
  position: relative;
  z-index: 100;
}

.table-header h3 {
  font-size: 16px;
}

.table-container {
  position: relative;
  overflow-x: auto;
  overflow-y: auto;
  overflow-anchor: none;
  max-height: clamp(380px, 55vh, 850px);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  margin-bottom: 20px;
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
  scroll-behavior: auto !important;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: auto;
  will-change: scroll-position;
}

/* Overview Table Container: sfrutta lo spazio verticale dello schermo intero */
#overview-panel .table-container {
  max-height: clamp(450px, calc(100vh - 215px), 1400px);
}

/* Outlier tables in Bubble Chart view */
.outlier-inner-container {
  max-height: clamp(180px, 24vh, 360px) !important;
  min-height: 160px;
}

/* WebKit Elegant Minimal Scrollbar for Tables, Filters, Dropdowns & Modals */
.table-container::-webkit-scrollbar,
.modal-body .table-container::-webkit-scrollbar,
.outliers-grid > .table-container::-webkit-scrollbar,
.ts-dropdown .ts-dropdown-content::-webkit-scrollbar,
.color-filter::-webkit-scrollbar,
select::-webkit-scrollbar,
.dropdown-menu::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

.table-container::-webkit-scrollbar-track,
.modal-body .table-container::-webkit-scrollbar-track,
.outliers-grid > .table-container::-webkit-scrollbar-track,
.ts-dropdown .ts-dropdown-content::-webkit-scrollbar-track,
.color-filter::-webkit-scrollbar-track,
select::-webkit-scrollbar-track,
.dropdown-menu::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
  border-radius: 9999px;
  margin: 2px;
}

.table-container::-webkit-scrollbar-thumb,
.modal-body .table-container::-webkit-scrollbar-thumb,
.outliers-grid > .table-container::-webkit-scrollbar-thumb,
.ts-dropdown .ts-dropdown-content::-webkit-scrollbar-thumb,
.color-filter::-webkit-scrollbar-thumb,
select::-webkit-scrollbar-thumb,
.dropdown-menu::-webkit-scrollbar-thumb {
  background-color: var(--scrollbar-thumb);
  border-radius: 9999px;
  border: 1px solid var(--scrollbar-thumb-border);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  transition: background-color 0.2s ease;
}

.table-container::-webkit-scrollbar-thumb:hover,
.modal-body .table-container::-webkit-scrollbar-thumb:hover,
.outliers-grid > .table-container::-webkit-scrollbar-thumb:hover,
.ts-dropdown .ts-dropdown-content::-webkit-scrollbar-thumb:hover,
.color-filter::-webkit-scrollbar-thumb:hover,
select::-webkit-scrollbar-thumb:hover,
.dropdown-menu::-webkit-scrollbar-thumb:hover {
  background-color: var(--scrollbar-thumb-hover);
}

.table-container::-webkit-scrollbar-corner,
.modal-body .table-container::-webkit-scrollbar-corner,
.outliers-grid > .table-container::-webkit-scrollbar-corner,
.ts-dropdown .ts-dropdown-content::-webkit-scrollbar-corner {
  background: transparent;
}

.premium-table {
  width: max-content;
  border-collapse: separate;
  border-spacing: 0;
  text-align: right;
}

/* Excel-like column grouping: hide % Vol */
.premium-table.hide-vol-col .toggleable-vol {
  display: none !important;
}

/* Excel-like column grouping: hide % NR */
.premium-table.hide-nr-col .toggleable-nr {
  display: none !important;
}

/* Excel-like column grouping: hide % GM */
.premium-table.hide-gm-col .toggleable-gm {
  display: none !important;
}

/* Excel Grouping Row in What-If and Outlier Tables */
#detail-table-2 thead tr.grouping-row th,
#outliers-table-1 thead tr.grouping-row th,
#outliers-table-2 thead tr.grouping-row th {
  position: sticky !important;
  top: 0 !important;
  height: 26px;
  line-height: 26px;
  padding: 0 4px;
  background-color: var(--bg-card) !important;
  z-index: 60 !important;
  border-bottom: none !important;
}
#detail-table-2 thead tr:not(.grouping-row) th,
#outliers-table-1 thead tr:not(.grouping-row) th,
#outliers-table-2 thead tr:not(.grouping-row) th {
  position: sticky !important;
  top: 26px !important;
  background-color: var(--bg-card) !important;
  z-index: 55 !important;
  border-bottom: 1px solid var(--border-color) !important;
}

/* Flat background colors for simulated elasticity columns (zero shader overhead) */
.elasticity-col, .sim-abs-col {
  background-color: rgba(99, 102, 241, 0.04);
}
th.elasticity-col, th.sim-abs-col {
  background-color: #212433 !important;
}
[data-theme="light"] th.elasticity-col, [data-theme="light"] th.sim-abs-col {
  background-color: #f1f3fd !important;
}
th.col-potenziale {
  background-color: #1a2a22 !important;
}
[data-theme="light"] th.col-potenziale {
  background-color: #f0fdf4 !important;
}
#detail-table-2 thead tr.grouping-row th:first-child,
#outliers-table-1 thead tr.grouping-row th:first-child,
#outliers-table-2 thead tr.grouping-row th:first-child {
  position: sticky !important;
  left: 0 !important;
  top: 0 !important;
  z-index: 70 !important;
  background-color: var(--bg-card) !important;
}
#detail-table-2 thead tr:not(.grouping-row) th:first-child,
#outliers-table-1 thead tr:not(.grouping-row) th:first-child,
#outliers-table-2 thead tr:not(.grouping-row) th:first-child {
  position: sticky !important;
  left: 0 !important;
  top: 26px !important;
  z-index: 65 !important;
  background-color: var(--bg-card) !important;
}

/* Overview Table & What-If Simulator: Col 2 (Potenziale) */
#overview-table th.col-potenziale,
#overview-table td.col-potenziale,
#detail-table-2 th.col-potenziale,
#detail-table-2 td.col-potenziale {
  min-width: 140px;
  width: 140px;
  text-align: right;
}

/* Overview Table: hide quadrant and red client columns in Client mode */
#overview-table.hide-quadrant-cols .col-quadrant {
  display: none !important;
}

/* Overview Table: row explosion & sub-row styling */
.btn-row-expand {
  background: none;
  border: none;
  padding: 2px 4px;
  margin-right: 6px;
  cursor: pointer;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), color 0.15s ease, background-color 0.15s ease;
  vertical-align: middle;
}
.btn-row-expand:hover {
  color: var(--text-primary);
  background-color: var(--bg-hover);
}
tr.is-expanded > td .btn-row-expand svg {
  transform: rotate(90deg);
}
.overview-sub-row {
  background-color: rgba(255, 255, 255, 0.02) !important;
  font-size: 0.84rem;
  border-left: 2px solid var(--accent-primary);
}
[data-theme="light"] .overview-sub-row {
  background-color: rgba(0, 0, 0, 0.025) !important;
}
.overview-sub-row:hover {
  background-color: rgba(255, 255, 255, 0.05) !important;
}
[data-theme="light"] .overview-sub-row:hover {
  background-color: rgba(0, 0, 0, 0.045) !important;
}
.overview-sub-row td {
  border-top: none !important;
  border-bottom: 1px dashed var(--border-color) !important;
  padding-top: 6px !important;
  padding-bottom: 6px !important;
}


#detail-table-2 th.col-optimize-action,
#detail-table-2 td.col-optimize-action {
  width: 95px;
  min-width: 95px;
  text-align: center;
  padding: 4px 6px;
}

/* Excel-like column grouping buttons & brackets */
.excel-group-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  line-height: 12px;
  text-align: center;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-primary);
  cursor: pointer;
  padding: 0;
  font-family: monospace;
  border-radius: 3px;
  font-weight: 700;
  font-size: 11px;
  transition: none;
  vertical-align: middle;
}
.excel-group-btn:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  background: var(--bg-secondary);
  transform: scale(1.1);
}
.excel-group-line {
  position: absolute;
  left: 8px;
  right: 0;
  top: 12px;
  height: 1px;
  background-color: var(--text-muted);
}
.excel-group-line::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  height: 6px;
  background-color: var(--text-muted);
}
.excel-group-line-right {
  position: absolute;
  left: 0;
  right: 8px;
  top: 12px;
  height: 1px;
  background-color: var(--text-muted);
}
.excel-group-line-right::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 1px;
  height: 6px;
  background-color: var(--text-muted);
}

.premium-table th, .premium-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.btn-cell-reset {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  padding: 0;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  cursor: pointer;
  transition: none;
  margin-left: 3px;
  opacity: 0.9;
}

.btn-cell-reset:hover {
  opacity: 1;
  color: #ffffff;
  background-color: rgba(99, 102, 241, 0.3);
  border-color: var(--accent-primary);
  transform: scale(1.08);
}

[data-theme="light"] .btn-cell-reset {
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.2);
  color: #0f172a;
  opacity: 0.9;
}

[data-theme="light"] .btn-cell-reset:hover {
  color: #000000;
  background-color: rgba(99, 102, 241, 0.15);
  border-color: var(--accent-primary);
}

.premium-table th {
  background-color: var(--bg-card) !important; /* Sfondo pieno anti-trasparenza */
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: sticky !important;
  top: 0 !important;
  z-index: 50 !important;
}

/* Evitiamo che l'hover sulle celle intacchi l'header sticky */
.premium-table thead tr:hover {
  background-color: transparent !important;
}

.outliers-grid .premium-table th {
  top: 0 !important;
}

.premium-table td:first-child {
  text-align: left;
  position: sticky !important;
  left: 0 !important;
  background-color: var(--bg-card) !important; /* Deve avere uno sfondo coprente */
  z-index: 30 !important;
}

.premium-table th:first-child {
  text-align: left;
  position: sticky !important;
  left: 0 !important;
  top: 0 !important;
  background-color: var(--bg-card) !important;
  z-index: 65 !important; /* Sopra alle righe scrollate e alle colonne scrollate */
}

/* Mantenere gli effetti hover e highlight sulla cella sticky */
.premium-table tbody tr:hover td:first-child {
  background-color: var(--bg-secondary);
}

.premium-table tbody tr.highlighted td:first-child {
  background-color: var(--accent-light);
}

.premium-table tbody tr:hover {
  background-color: var(--bg-secondary);
}

.premium-table tbody tr.highlighted {
  background-color: var(--accent-light);
}

/* Selected PPG Row in Overview Table (Sticky / Pinned under Header) */
#overview-table tbody tr.selected-ppg-row td {
  position: sticky !important;
  top: calc(var(--overview-th-height, 41px) - 1px);
  background-color: #1e1b4b !important; /* Solid dark background to hide scrolled content */
  border-bottom: 2px solid var(--accent-primary) !important;
  box-shadow: 0 -2px 0 0 #1e1b4b; /* Seals any subpixel gap with the header above */
  color: #ffffff !important;
  font-weight: 600;
  z-index: 35 !important;
}

#overview-table tbody tr.selected-ppg-row td:first-child {
  left: 0 !important;
  top: calc(var(--overview-th-height, 41px) - 1px);
  background-color: #312e81 !important;
  box-shadow: 0 -2px 0 0 #312e81;
  color: #a5b4fc !important;
  font-weight: 700;
  z-index: 45 !important; /* Higher than regular cells to handle both vertical and horizontal sticky */
}

[data-theme="light"] #overview-table tbody tr.selected-ppg-row td {
  background-color: #e0e7ff !important; /* Solid light background */
  border-bottom: 2px solid var(--accent-primary) !important;
  box-shadow: 0 -2px 0 0 #e0e7ff;
  color: #1e1b4b !important;
}

[data-theme="light"] #overview-table tbody tr.selected-ppg-row td:first-child {
  background-color: #c7d2fe !important;
  box-shadow: 0 -2px 0 0 #c7d2fe;
  color: #3730a3 !important;
}

.trend-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}

.trend-pos { background-color: var(--quad-green-bg); color: var(--quad-green); }
.trend-neg { background-color: var(--quad-red-bg); color: var(--quad-red); }
.trend-neu { background-color: var(--bg-secondary); color: var(--text-secondary); }

/* Tom-Select Dark Theme Overrides */
/* Tom-Select Dark Theme Overrides & Z-Index Elevation */
html body .ts-wrapper { 
  padding: 0; 
  border: none; 
  background: transparent; 
  position: relative;
}
html body .ts-wrapper.dropdown-active,
html body .ts-wrapper.focus {
  z-index: 1050 !important;
}
html body .ts-wrapper .ts-control, 
html body .ts-wrapper.single.input-active .ts-control {
  background-color: var(--bg-secondary) !important;
  border: 1px solid var(--border-color) !important;
  color: #ffffff !important;
  border-radius: var(--radius-md) !important;
  padding: 8px 12px !important;
  min-height: 38px;
}
html body .ts-wrapper .ts-control input {
  color: #ffffff !important;
  font-size: 13px !important;
}
html body .ts-wrapper .ts-control .item {
  color: #ffffff !important;
  font-size: 13px !important;
}
/* When user is typing or field is active, hide previous item so text replaces it completely */
html body .ts-wrapper.single.input-active .ts-control .item,
html body .ts-wrapper.single.focus .ts-control .item {
  display: none !important;
}
html body .ts-wrapper .ts-dropdown {
  background-color: var(--bg-secondary) !important;
  color: #ffffff !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius-md) !important;
  z-index: 99999 !important;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.4) !important;
}
html body .ts-wrapper .ts-dropdown .option {
  padding: 8px 12px !important;
  color: var(--text-primary) !important;
}
html body .ts-wrapper .ts-dropdown .option.active,
html body .ts-wrapper .ts-dropdown .option:hover {
  background-color: var(--accent-light) !important;
  color: var(--accent-primary) !important;
}
html body .ts-wrapper .ts-dropdown .option[data-selectable].selected {
  background-color: var(--accent-primary) !important;
  color: #ffffff !important;
}

/* Container stacking elevation for selects above tables */
.overview-header-bar,
#overview-panel > div:first-child {
  position: relative;
  z-index: 100;
}

[data-theme="light"] .ts-wrapper .ts-control, 
[data-theme="light"] .ts-wrapper.single.input-active .ts-control {
  color: #0f172a !important;
}
[data-theme="light"] .ts-wrapper .ts-control input {
  color: #0f172a !important;
}
[data-theme="light"] .ts-wrapper .ts-control .item {
  color: #0f172a !important;
}
[data-theme="light"] .ts-wrapper .ts-dropdown {
  color: #0f172a !important;
}

/* Chart Collapse Styles */
.charts-grid {
  display: flex;
  gap: 24px;
  width: 100%;
  margin-bottom: 24px;
}

.chart-collapse-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  margin-left: auto;
}
.chart-collapse-btn:hover {
  color: var(--text-primary);
  background-color: var(--bg-secondary);
}
.chart-collapse-btn i {
  width: 18px;
  height: 18px;
}

.chart-collapsed-bar {
  background: var(--surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  flex: 0 0 40px;
  cursor: pointer;
  transition:
    width var(--resize-dur) var(--resize-ease),
    flex var(--resize-dur) var(--resize-ease),
    opacity var(--resize-dur) var(--resize-ease),
    margin var(--resize-dur) var(--resize-ease);
  box-shadow: var(--shadow-sm);
  opacity: 1;
  overflow: hidden;
  white-space: nowrap;
}
.chart-collapsed-bar.collapsed {
  flex: 0 0 0px;
  width: 0;
  min-width: 0;
  padding: 0;
  border: none;
  opacity: 0;
  margin-right: -24px; /* swallow the flex gap */
  pointer-events: none;
}
.chart-collapsed-bar:hover {
  background: var(--bg-secondary);
}

.chart-expand-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none; /* Let the bar handle clicks */
}
.chart-expand-btn i {
  width: 24px;
  height: 24px;
}

.chart-card {
  flex: 1 1 0%;
  min-width: 0;
  transition:
    width var(--resize-dur) var(--resize-ease),
    flex var(--resize-dur) var(--resize-ease),
    opacity var(--resize-dur) var(--resize-ease),
    margin var(--resize-dur) var(--resize-ease);
  overflow: hidden;
  opacity: 1;
  will-change: width, flex, opacity;
}
/* Prevent height explosion during transition by enforcing a minimum inner width */
.chart-card > * {
  min-width: 600px;
}
.chart-card.collapsed {
  flex: 0 0 0px;
  width: 0;
  padding: 0;
  border: none;
  opacity: 0;
  margin-right: -24px; /* swallow the flex gap */
  pointer-events: none;
}
.collapsing-start {
  flex: 0 0 0px !important;
  width: 0 !important;
  opacity: 0 !important;
  padding: 0 !important;
  border: none !important;
  margin-right: -24px !important;
}

html body .ts-wrapper .ts-dropdown .option {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.2s;
}
html body .ts-wrapper .ts-dropdown .option:last-child {
  border-bottom: none;
}
html body .ts-wrapper .ts-dropdown .option:hover,
html body .ts-wrapper .ts-dropdown .option.active {
  background-color: var(--bg-primary) !important;
  color: var(--text-primary) !important;
}

/* Animations */
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Print Styles */
@media print {
  body {
    background: white;
    color: black;
  }
  .sidebar, .dashboard-header, .controls-row {
    display: none !important;
  }
  .dashboard-content {
    margin-left: 0;
    padding: 0;
  }
  .chart-card, .table-container {
    box-shadow: none;
    border: 1px solid #ccc;
    break-inside: avoid;
  }
}

/* Input in Table */
.target-input, .target-nrunit-input, .target-tigs-input {
  background-color: var(--bg-primary);
  border: 1px dashed var(--border-color);
  color: var(--accent-primary);
  padding: 6px 8px;
  border-radius: 4px;
  font-family: inherit;
  font-weight: 600;
  width: 80px;
  text-align: right;
  outline: none;
  transition: none;
}

.target-input:focus, .target-nrunit-input:focus, .target-tigs-input:focus {
  border-style: solid;
  border-color: var(--accent-primary);
  background-color: var(--bg-hover);
}

.upload-box .upload-icon {
  width: 48px;
  height: 48px;
  color: var(--text-muted);
  margin-bottom: 16px;
  transition: all var(--transition-fast);
}

.upload-box:hover .upload-icon {
  color: var(--accent-primary);
  transform: translateY(-4px);
}

.upload-box-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.upload-inline-loading, .upload-inline-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 120px;
}

.upload-inline-success i,
.t-success-check {
  color: #10b981;
  width: 48px;
  height: 48px;
  margin-bottom: 8px;
  display: inline-block;
  transform-origin: center;
  opacity: 0;
  will-change: transform, opacity, filter;
}

.upload-inline-success svg,
.t-success-check svg {
  display: block;
  overflow: visible;
}

.upload-inline-success:not(.hidden) i,
.upload-inline-success:not(.hidden) svg,
.t-success-check[data-state="in"] {
  opacity: 1;
  animation:
    t-check-fade   var(--check-opacity-dur) var(--check-ease-opacity) forwards,
    t-check-rotate var(--check-rotate-dur)  var(--check-ease-rotate)  forwards,
    t-check-blur   var(--check-blur-dur)    var(--check-ease-out)     forwards,
    t-check-bob    var(--check-bob-dur)     var(--check-ease-bob)     forwards;
}

.upload-inline-success:not(.hidden) svg path,
.t-success-check[data-state="in"] svg path {
  stroke-dasharray: 30;
  stroke-dashoffset: 30;
  animation: t-check-draw var(--check-path-dur) var(--check-ease-path) var(--check-path-delay, 80ms) forwards;
}

@keyframes t-check-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes t-check-rotate {
  from { transform: rotate(var(--check-rotate-from)); }
  to   { transform: rotate(0deg); }
}
@keyframes t-check-blur {
  from { filter: blur(var(--check-blur-from)); }
  to   { filter: blur(0); }
}
@keyframes t-check-bob {
  from { translate: 0 var(--check-y-amount); }
  to   { translate: 0 0; }
}
@keyframes t-check-draw { to { stroke-dashoffset: 0; } }

td.target-col {
  background-color: rgba(99, 102, 241, 0.05) !important;
}

th.target-col {
  background-color: var(--bg-secondary) !important;
}

.calc-val {
  font-weight: 600;
  color: var(--text-primary);
}

/* Quadrant Cells - colored bookmark on first cell */
.q-red > td:first-child { border-left: 4px solid var(--quad-red); }
.q-yellow > td:first-child { border-left: 4px solid var(--quad-yellow); }
.q-green > td:first-child { border-left: 4px solid var(--quad-green); }
.q-blue > td:first-child { border-left: 4px solid var(--quad-blue); }

/* ==========================================================================
   MODALS
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--modal-close-dur) var(--modal-ease);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
  transition: opacity var(--modal-open-dur) var(--modal-ease);
}

.modal-overlay.is-closing {
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--modal-close-dur) var(--modal-ease);
}

.modal-content,
.t-modal {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  min-width: 400px;
  max-width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  transform-origin: center;
  transform: scale(var(--modal-scale));
  opacity: 0;
  pointer-events: none;
  transition:
    transform var(--modal-close-dur) var(--modal-ease),
    opacity   var(--modal-close-dur) var(--modal-ease);
  will-change: transform, opacity;
}

.modal-overlay.active .modal-content,
.t-modal.is-open {
  transform: scale(1);
  opacity: 1;
  pointer-events: auto;
  transition:
    transform var(--modal-open-dur) var(--modal-ease),
    opacity   var(--modal-open-dur) var(--modal-ease);
}

.modal-overlay.is-closing .modal-content,
.t-modal.is-closing {
  transform: scale(var(--modal-scale-close));
  opacity: 0;
  pointer-events: none;
  transition:
    transform var(--modal-close-dur) var(--modal-ease),
    opacity   var(--modal-close-dur) var(--modal-ease);
}

#modal-settings .modal-content {
  overflow: visible;
}

#modal-settings .info-tooltip-popup {
  width: 360px;
  max-width: calc(100vw - 40px);
  z-index: 10001;
}

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

.modal-header h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: background 0.2s, color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.modal-body {
  margin-bottom: 24px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* ==========================================================================
   MOBILE RESPONSIVE DESIGN (<= 768px)
   ========================================================================== */
@media (max-width: 768px) {
  /* 1. Sblocco scorrimento globale */
  body {
    overflow: auto;
  }
  .dashboard-layout {
    height: auto;
    overflow: visible;
    flex-direction: column;
  }
  .dashboard-content {
    overflow: visible;
    height: auto;
    padding: 10px;
  }

  /* 2. Header a stack verticale */
  .dashboard-header {
    flex-direction: column;
    align-items: stretch;
    height: auto;
    padding: 15px;
    gap: 15px;
  }
  .header-left, .header-right {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  .filter-group {
    width: 100%;
    margin-right: 0 !important;
  }
  .filter-group select, .premium-select {
    width: 100%;
    max-width: none;
  }
  .header-right {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .header-right button {
    margin: 0 !important;
    width: 100%;
  }

  /* 3. Incolonnamento Grafici */
  .dashboard-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  
  /* 4. Pannello What-If Mobile */
  .whatif-panel .toggle-group {
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
  }
  .whatif-panel .toggle-btn {
    flex: 1;
    text-align: center;
  }

  /* 5. Tabelle scorrevoli in orizzontale (swipe) */
  .table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
  }
  .premium-table {
    min-width: 600px; /* forza lo scorrimento se il display è più stretto */
  }

  /* 6. Modali adattivi */
  .modal-content {
    width: 95%;
    margin: 10px;
    max-height: 90vh;
    overflow-y: auto;
  }
}

/* ==========================================================================
   LARGE DISPLAY & ULTRA-WIDE ADAPTIVE LAYOUT
   ========================================================================== */
@media (min-width: 2100px) {
  .dashboard-content {
    max-width: min(96vw, 2500px);
  }
}

@media (min-height: 950px) {
  .table-container {
    max-height: clamp(480px, 60vh, 1050px);
  }
  #overview-panel .table-container {
    max-height: clamp(550px, calc(100vh - 200px), 1600px);
  }
  .chart-body {
    height: clamp(450px, 48vh, 720px);
  }
}

@media (min-height: 1200px) {
  .table-container {
    max-height: clamp(620px, 68vh, 1350px);
  }
  #overview-panel .table-container {
    max-height: clamp(720px, calc(100vh - 200px), 1900px);
  }
  .chart-body {
    height: clamp(540px, 52vh, 880px);
  }
}

/* ==========================================================================
   INFO TOOLTIP & ASSUMPTIONS POPUP
   ========================================================================== */
.info-tooltip-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  cursor: default;
}

.info-tooltip-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid rgba(99, 102, 241, 0.35);
  background: var(--accent-light);
  color: var(--accent-primary);
  cursor: pointer;
  padding: 0;
  transition: all 0.2s ease;
  outline: none;
}

.info-tooltip-btn:hover,
.info-tooltip-wrapper:hover .info-tooltip-btn,
.info-tooltip-wrapper.active .info-tooltip-btn {
  background: var(--accent-primary);
  color: #ffffff;
  border-color: var(--accent-primary);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.4);
  transform: scale(1.08);
}

.info-tooltip-popup,
.t-tt {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: 460px;
  max-width: min(460px, 90vw);
  max-height: 440px;
  overflow-y: auto;
  overflow-x: hidden;
  box-sizing: border-box;
  background: var(--tt-bg, var(--bg-card));
  color: var(--tt-fg, var(--text-primary));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35), 0 2px 8px rgba(0, 0, 0, 0.15);
  padding: 16px 18px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-4px) scale(var(--tt-scale));
  transform-origin: top left;
  transition:
    opacity   var(--tt-out-dur) var(--tt-out-ease),
    transform var(--tt-out-dur) var(--tt-out-ease),
    visibility var(--tt-out-dur) var(--tt-out-ease);
}

.info-tooltip-popup.align-right {
  left: auto;
  right: 0;
  transform-origin: top right;
}

.info-tooltip-wrapper:hover .info-tooltip-popup,
.info-tooltip-wrapper.active .info-tooltip-popup,
.info-tooltip-wrapper[data-show="true"] .info-tooltip-popup,
.t-tt[data-show="true"] {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
  transition:
    opacity   var(--tt-in-dur) var(--tt-in-ease) var(--tt-delay),
    transform var(--tt-in-dur) var(--tt-in-ease) var(--tt-delay),
    visibility var(--tt-in-dur) var(--tt-in-ease) var(--tt-delay);
}

.info-tooltip-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  box-sizing: border-box;
  width: 100%;
}

.info-tooltip-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--accent-light);
  color: var(--accent-primary);
  letter-spacing: 0.02em;
}

.info-tooltip-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  box-sizing: border-box;
  overflow-wrap: anywhere;
  word-break: normal;
}

.info-tooltip-body {
  box-sizing: border-box;
  width: 100%;
}

.info-tooltip-body ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-sizing: border-box;
  width: 100%;
}

.info-tooltip-body li {
  position: relative;
  padding-left: 14px;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--text-secondary);
  text-align: left;
  font-weight: 400;
  box-sizing: border-box;
  width: 100%;
  white-space: normal;
  word-wrap: break-word;
  overflow-wrap: anywhere;
  word-break: normal;
}

.info-tooltip-body li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: bold;
  font-size: 0.9rem;
  line-height: 1.3;
}

/* ==========================================================================
   INTERACTIVE RESIZABLE & SORTABLE TABLE COLUMNS (Excel-like dynamic columns)
   ========================================================================== */
.premium-table th {
  position: sticky !important;
  top: 0 !important;
  z-index: 50 !important;
  overflow: visible !important;
}

.premium-table th:first-child {
  position: sticky !important;
  left: 0 !important;
  top: 0 !important;
  z-index: 65 !important;
}

th.sortable {
  cursor: pointer;
  padding-right: 30px !important;
  user-select: none;
}

th.sortable:hover {
  background-color: var(--bg-card);
  background-image: linear-gradient(rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.05));
}

th.sortable.asc,
th.sortable.desc {
  color: var(--accent-primary) !important;
  background-color: var(--bg-card) !important;
  background-image: linear-gradient(var(--accent-light), var(--accent-light)) !important;
  box-shadow: inset 0 -2px 0 var(--accent-primary) !important;
}

th.sortable.asc:hover,
th.sortable.desc:hover {
  background-color: var(--bg-card) !important;
  background-image: linear-gradient(var(--accent-light), var(--accent-light)), linear-gradient(rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.06)) !important;
  box-shadow: inset 0 -2px 0 var(--accent-primary) !important;
}

th.sortable::after {
  content: '↕';
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.35;
  font-size: 11px;
  pointer-events: none;
  transition: opacity 0.2s, color 0.2s;
}

th.sortable:hover::after {
  opacity: 0.85;
}

th.sortable.asc::after {
  content: '↑';
  opacity: 1;
  color: var(--accent-primary);
  font-weight: 800;
  font-size: 12px;
}

th.sortable.desc::after {
  content: '↓';
  opacity: 1;
  color: var(--accent-primary);
  font-weight: 800;
  font-size: 12px;
}

/* Resizer Handle with double-sided arrow button */
.col-resizer {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 14px;
  cursor: col-resize !important;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 80 !important;
  user-select: none;
  touch-action: none;
}

.col-resizer-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 12px;
  height: 18px;
  border-radius: 3px;
  color: var(--text-muted);
  opacity: 0.4;
  transition: all 0.15s ease;
  pointer-events: none;
}

.col-resizer:hover .col-resizer-btn,
.col-resizer.is-resizing .col-resizer-btn {
  background: var(--accent-primary);
  color: #ffffff;
  opacity: 1;
  box-shadow: 0 0 6px rgba(99, 102, 241, 0.6);
  transform: scale(1.15);
}

.col-resizer::after {
  content: '';
  position: absolute;
  right: 0;
  top: 15%;
  bottom: 15%;
  width: 1px;
  background: var(--border-color);
  transition: background 0.15s ease, width 0.15s ease;
}

.col-resizer:hover::after,
.col-resizer.is-resizing::after {
  background: var(--accent-primary);
  width: 2px;
}

/* Active resize cursor and text selection prevention across the viewport */
body.table-col-resizing,
body.table-col-resizing * {
  cursor: col-resize !important;
  user-select: none !important;
}

/* What-If Section Divider with centered title and broken line */
.whatif-section-divider {
  display: flex;
  align-items: center;
  text-align: center;
  width: 100%;
}

.whatif-section-divider::before,
.whatif-section-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border-color);
  opacity: 0.6;
}

.whatif-section-divider span {
  padding: 0 14px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  user-select: none;
  white-space: nowrap;
}

/* ==========================================================================
   P&L TAB STYLES & MULTI-SELECT DROPDOWNS
   ========================================================================== */
.pnl-multiselect {
  position: relative;
  user-select: none;
}

.pnl-ms-btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  padding: 6px 12px;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  min-width: 170px;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.pnl-ms-btn:hover {
  border-color: var(--accent-primary);
  background: var(--bg-hover);
}

.pnl-ms-label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

.pnl-ms-dropdown,
.t-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 260px;
  max-width: 340px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  padding: 8px;
  gap: 6px;
  transform-origin: top left;
  transform: scale(var(--dropdown-pre-scale));
  opacity: 0;
  pointer-events: none;
  transition:
    transform var(--dropdown-open-dur) var(--dropdown-ease),
    opacity   var(--dropdown-open-dur) var(--dropdown-ease);
  will-change: transform, opacity;
}

.t-dropdown[data-origin="top-right"],
.pnl-ms-dropdown[data-origin="top-right"]     { transform-origin: top right; }
.t-dropdown[data-origin="top-center"],
.pnl-ms-dropdown[data-origin="top-center"]    { transform-origin: top center; }
.t-dropdown[data-origin="bottom-left"],
.pnl-ms-dropdown[data-origin="bottom-left"]   { transform-origin: bottom left; }
.t-dropdown[data-origin="bottom-center"],
.pnl-ms-dropdown[data-origin="bottom-center"] { transform-origin: bottom center; }
.t-dropdown[data-origin="bottom-right"],
.pnl-ms-dropdown[data-origin="bottom-right"]  { transform-origin: bottom right; }

.t-dropdown.is-open,
.pnl-ms-dropdown:not(.hidden) {
  transform: scale(1);
  opacity: 1;
  pointer-events: auto;
}

.t-dropdown.is-closing,
.pnl-ms-dropdown.is-closing {
  transform: scale(var(--dropdown-closing-scale));
  opacity: 0;
  pointer-events: none;
  transition:
    transform var(--dropdown-close-dur) var(--dropdown-ease),
    opacity   var(--dropdown-close-dur) var(--dropdown-ease);
}

.pnl-ms-dropdown.hidden {
  display: none !important;
}

.pnl-ms-search-wrap input.pnl-ms-search {
  width: 100%;
  box-sizing: border-box;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 0.8rem;
  outline: none;
}

.pnl-ms-search-wrap input.pnl-ms-search:focus {
  border-color: var(--accent-primary);
}

.pnl-ms-select-all-wrap {
  padding: 2px 0 4px 0;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 4px;
}

.pnl-ms-select-all-item {
  font-weight: 600;
  cursor: pointer;
  padding: 4px 8px;
}

.pnl-ms-list {
  max-height: 220px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pnl-ms-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
  color: var(--text-primary);
  cursor: pointer;
  transition: background 0.12s ease;
}

.pnl-ms-item:hover,
.pnl-ms-item:focus-within {
  background: var(--bg-hover);
  outline: 1px solid var(--accent-primary);
}

.pnl-ms-item input[type="checkbox"] {
  accent-color: var(--accent-primary);
  width: 14px;
  height: 14px;
  cursor: pointer;
}

.pnl-ms-item-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.pnl-table-container th.sortable {
  cursor: pointer;
}

.pnl-table-container th.sortable::after {
  content: ' ⇅';
  opacity: 0.3;
  font-size: 10px;
}

.pnl-table-container th.sortable.sorted-asc::after {
  content: ' ▲';
  opacity: 1;
  color: var(--accent-primary);
}

.pnl-table-container th.sortable.sorted-desc::after {
  content: ' ▼';
  opacity: 1;
  color: var(--accent-primary);
}

.pnl-kpi-blocks-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

@media (max-width: 1200px) {
  .pnl-kpi-blocks-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .pnl-kpi-blocks-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.pnl-parent-row {
  cursor: pointer;
  background-color: var(--bg-card);
  transition: background-color 0.15s ease;
}

.pnl-parent-row:hover {
  background-color: var(--bg-hover) !important;
}

.pnl-child-row {
  background-color: rgba(255, 255, 255, 0.015);
}

.pnl-child-row:hover {
  background-color: rgba(255, 255, 255, 0.04) !important;
}

.pnl-tree-chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.07);
  font-size: 9px;
  color: var(--text-muted);
  user-select: none;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.pnl-parent-row:hover .pnl-tree-chevron {
  background: var(--accent-primary);
  color: #fff;
}

/* ==========================================================================
   INPUT CLEAR WITH DISSOLVE & UNIVERSAL REDUCED MOTION GUARD
   ========================================================================== */
.t-clear {
  position: relative;
  overflow: hidden;
}
.t-clear-mirror,
.t-clear-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  pointer-events: none;
  white-space: nowrap;
  overflow: hidden;
  z-index: 2;
}
.t-clear-mirror { opacity: 0; }
.t-clear.has-value .t-clear-mirror,
.t-clear.is-clearing .t-clear-mirror { opacity: 1; }
.t-clear.has-value > input,
.t-clear.is-clearing > input {
  -webkit-text-fill-color: transparent;
}
.t-clear.has-value .t-clear-placeholder { opacity: 0; }
.t-clear-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  z-index: 3;
  mix-blend-mode: multiply;
}
[data-theme="dark"] .t-clear-glow {
  mix-blend-mode: screen;
}

/* ==========================================================================
   TRANSITIONS.DEV SHARED RECIPES (CROSS-TAB SYNCHRONIZATION)
   ========================================================================== */

/* 1. NUMBER POP-IN (02-number-pop-in.md) */
@keyframes t-digit-pop-in {
  0%   {
    transform: translate(
      calc(var(--digit-distance) * var(--digit-dir-x)),
      calc(var(--digit-distance) * var(--digit-dir-y))
    );
    opacity: 0;
    filter: blur(var(--digit-blur));
  }
  100% { transform: translate(0, 0); opacity: 1; filter: blur(0); }
}

.t-digit-group {
  display: inline-flex;
  align-items: baseline;
}
.t-digit {
  display: inline-block;
  will-change: transform, opacity, filter;
}
.t-digit-group.is-animating .t-digit {
  animation: t-digit-pop-in var(--digit-dur) var(--digit-ease) both;
}
.t-digit-group.is-animating .t-digit[data-stagger="1"] {
  animation-delay: var(--digit-stagger);
}
.t-digit-group.is-animating .t-digit[data-stagger="2"] {
  animation-delay: calc(var(--digit-stagger) * 2);
}

/* 2. ACCORDION EXPAND (21-accordion.md) */
.t-acc-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--acc-collapse) var(--acc-ease);
}
.t-acc[data-open="true"] .t-acc-panel,
.t-acc.is-open .t-acc-panel {
  grid-template-rows: 1fr;
  transition: grid-template-rows var(--acc-expand) var(--acc-ease);
}
.t-acc-panel-inner {
  overflow: hidden;
  opacity: 0;
  filter: blur(2px);
  transition:
    opacity var(--acc-collapse) var(--acc-ease),
    filter var(--acc-collapse) var(--acc-ease);
}
.t-acc[data-open="true"] .t-acc-panel-inner,
.t-acc.is-open .t-acc-panel-inner {
  opacity: 1;
  filter: blur(0);
  transition:
    opacity var(--acc-expand) var(--acc-ease),
    filter var(--acc-expand) var(--acc-ease);
}
.t-acc-chevron {
  display: inline-flex;
  transform: scaleY(1);
  transform-origin: center;
  transition: transform var(--acc-chevron) var(--acc-ease);
}
.t-acc-chevron path,
.t-acc-chevron svg { vector-effect: non-scaling-stroke; }
.t-acc[data-open="true"] .t-acc-chevron,
.t-acc.is-open .t-acc-chevron,
.active > .t-acc-chevron {
  transform: scaleY(-1);
}

/* 3. TOAST NOTIFICATIONS (22-toast.md) */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 10000;
  pointer-events: none;
}
.t-toast {
  opacity: 0;
  transform: translateY(var(--toast-distance)) scale(var(--toast-scale));
  filter: blur(var(--toast-blur));
  will-change: transform, opacity, filter;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  pointer-events: auto;
  transition:
    opacity var(--toast-close) var(--toast-ease),
    transform var(--toast-close) var(--toast-ease),
    filter var(--toast-close) var(--toast-ease);
}
.t-toast.is-open {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
  transition:
    opacity var(--toast-open) var(--toast-ease),
    transform var(--toast-open) var(--toast-ease),
    filter var(--toast-open) var(--toast-ease);
}
.t-toast-success {
  border-left: 4px solid var(--quad-green);
}
.t-toast-info {
  border-left: 4px solid var(--accent-primary);
}

/* 4. SHIMMER TEXT (15-shimmer-text.md) */
.t-shimmer {
  position: relative;
  display: inline-block;
  color: var(--shimmer-base);
}
.t-shimmer::before {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(
    90deg,
    transparent          0%,
    transparent         40%,
    var(--shimmer-highlight) 50%,
    transparent         60%,
    transparent        100%
  );
  background-size: var(--shimmer-band) 100%;
  background-repeat: no-repeat;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  animation: t-shimmer var(--shimmer-dur) var(--shimmer-ease) infinite;
}
@keyframes t-shimmer {
  0%   { background-position: 100% 0; }
  100% { background-position: 0% 0; }
}

/* 5. ICON SWAP (09-icon-swap.md) */
.t-icon-swap {
  position: relative;
  display: inline-grid;
  place-items: center;
}
.t-icon-swap .t-icon {
  grid-area: 1 / 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    opacity   var(--icon-swap-dur) var(--icon-swap-ease),
    filter    var(--icon-swap-dur) var(--icon-swap-ease),
    transform var(--icon-swap-dur) var(--icon-swap-ease);
  will-change: opacity, filter, transform;
}
.t-icon-swap[data-state="a"] .t-icon[data-icon="a"],
.t-icon-swap[data-state="b"] .t-icon[data-icon="b"] {
  opacity: 1;
  filter: blur(0);
  transform: scale(1);
  pointer-events: auto;
}
.t-icon-swap[data-state="a"] .t-icon[data-icon="b"],
.t-icon-swap[data-state="b"] .t-icon[data-icon="a"] {
  opacity: 0;
  filter: blur(var(--icon-swap-blur));
  transform: scale(var(--icon-swap-start-scale));
  pointer-events: none;
}

/* 6. SKELETON LOADER AND REVEAL (14-skeleton-reveal.md) */
.t-skel { position: relative; }
.t-skel-skeleton,
.t-skel-content {
  position: absolute;
  inset: 0;
}
.t-skel-skeleton {
  z-index: 1;
  opacity: 1;
  filter: blur(0);
  transition:
    opacity var(--reveal-dur) var(--reveal-ease),
    filter  var(--reveal-dur) var(--reveal-ease);
}
.t-skel-content {
  z-index: 2;
  opacity: 0;
  filter: blur(var(--reveal-blur));
  transition:
    opacity var(--reveal-dur) var(--reveal-ease),
    filter  var(--reveal-dur) var(--reveal-ease);
}
.t-skel.is-revealed .t-skel-skeleton {
  opacity: 0;
  filter: blur(var(--reveal-blur));
  pointer-events: none;
}
.t-skel.is-revealed .t-skel-content {
  opacity: 1;
  filter: blur(0);
}
.t-skel-skeleton.is-pulsing > * {
  animation: t-skel-pulse var(--pulse-dur) ease-in-out infinite;
}
@keyframes t-skel-pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: var(--pulse-min); }
}

/* 7. CARD HOVER TILT (19-card-tilt.md) */
.t-tilt { touch-action: none; }
.t-tilt-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transform:
    perspective(var(--tilt-perspective))
    rotateX(var(--tilt-rx, 0deg))
    rotateY(var(--tilt-ry, 0deg));
  transform-style: preserve-3d;
  transition: transform var(--tilt-return) var(--tilt-return-ease);
  will-change: transform;
}
.t-tilt-card.is-tilting {
  transition: transform var(--tilt-follow) var(--tilt-follow-ease);
}
.t-tilt-glare {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  mix-blend-mode: screen;
  background:
    radial-gradient(circle 95px at var(--tilt-gx, 50%) var(--tilt-gy, 50%),
      rgba(255,255,255,0.48), rgba(255,255,255,0.06) 52%, rgba(255,255,255,0) 84%),
    radial-gradient(circle 200px at var(--tilt-gx, 50%) var(--tilt-gy, 50%),
      rgba(255,255,255,0.22), rgba(255,255,255,0.04) 58%, rgba(255,255,255,0) 78%),
    radial-gradient(circle 360px at var(--tilt-gx, 50%) var(--tilt-gy, 50%),
      rgba(255,255,255,0.10), rgba(255,255,255,0.0) 88%);
  transition: opacity var(--tilt-glare-fade) var(--tilt-glare-ease);
}
.t-tilt.is-hover .t-tilt-glare { opacity: var(--tilt-glare-opacity); }

@media (prefers-reduced-motion: reduce) {
  .sidebar,
  .t-panel-slide,
  .sidebar-overlay,
  .mode-toggle-knob,
  .t-toggle-thumb,
  .outliers-grid > .table-container,
  .t-resize,
  .chart-collapsed-bar,
  .chart-card,
  .upload-inline-success i,
  .upload-inline-success svg,
  .upload-inline-success svg path,
  .t-success-check,
  .t-success-check svg path,
  .modal-overlay,
  .modal-content,
  .t-modal,
  .info-tooltip-popup,
  .t-tt,
  .pnl-ms-dropdown,
  .t-dropdown,
  .t-clear-glow,
  .t-tabs-pill,
  .t-digit-group .t-digit,
  .t-acc-panel,
  .t-acc-panel-inner,
  .t-acc-chevron,
  .t-toast,
  .t-shimmer::before,
  .t-icon-swap .t-icon,
  .t-skel-skeleton,
  .t-skel-content,
  .t-tilt-card,
  .view-section.active,
  html.theme-transitioning,
  html.theme-transitioning *,
  ::view-transition-old(root),
  ::view-transition-new(root) {
    transition: none !important;
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}

/* Settings Toggle Switch */
.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.slider.round {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--border-color, #374151);
  transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 24px;
}
.slider.round:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: #ffffff;
  transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}
input:checked + .slider.round {
  background-color: var(--accent-primary, #6366f1);
}
input:checked + .slider.round:before {
  transform: translateX(20px);
}