/* ========================================================================== 
   XDS STANDARD UI — shared foundation for Nexus / BouftyBot
   Version: 1.0.0

   Purpose
   -------
   Shared, application-agnostic UI foundation inspired by Website2 root.css
   and new_app.css. Load after Bootstrap so these rules can normalize the
   visual language without duplicating application-specific CSS.

   Brand accent
   ------------
   Override BOTH variables in each application:
     --xds-accent: #0d6efd;
     --xds-accent-rgb: 13, 110, 253;

   Fonts
   -----
   This file deliberately does not embed font files. If Urbanist and Hanson
   are available in the application, they are used automatically; otherwise
   robust system fallbacks are used.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS
   -------------------------------------------------------------------------- */

:root {
  /* Typography */
  --xds-font-body: "Urbanist", Inter, ui-sans-serif, system-ui, -apple-system,
    BlinkMacSystemFont, "Segoe UI", sans-serif;
  --xds-font-display: "Hanson", "Urbanist", Inter, ui-sans-serif, system-ui,
    sans-serif;
  --xds-font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo,
    monospace;

  /* Core geometry — compatible with Website2 conventions */
  --xds-radius-xs: 6px;
  --xds-radius-sm: 10px;
  --xds-radius-md: 14px;
  --xds-radius-lg: 20px;
  --xds-radius-xl: 28px;
  --xds-radius-pill: 999px;

  --xds-padding: 10px;
  --xds-outer-radius: var(--xds-radius-lg);
  --xds-inner-radius: calc(var(--xds-outer-radius) - var(--xds-padding));

  /* Legacy aliases from Website2 */
  --border-radius-10: var(--xds-radius-sm);
  --border-radius-20: var(--xds-radius-lg);
  --padding: var(--xds-padding);
  --outer-radius: var(--xds-outer-radius);
  --inner-radius: var(--xds-inner-radius);

  /* Spacing */
  --xds-space-1: 0.25rem;
  --xds-space-2: 0.5rem;
  --xds-space-3: 0.75rem;
  --xds-space-4: 1rem;
  --xds-space-5: 1.25rem;
  --xds-space-6: 1.5rem;
  --xds-space-8: 2rem;
  --xds-space-10: 2.5rem;
  --xds-space-12: 3rem;
  --xds-card-spacing: 1rem;

  /* Layout */
  --xds-page-width-desktop: 78.5%;
  --xds-page-max-width: 1440px;
  --xds-page-inline-padding: clamp(1rem, 3vw, 2.5rem);
  --xds-section-gap: clamp(1.25rem, 2vw, 2rem);
  --xds-navbar-height: 72px;
  --xds-sidebar-width: 280px;

  /* Motion */
  --xds-duration-fast: 160ms;
  --xds-duration-base: 300ms;
  --xds-duration-slow: 500ms;
  --xds-ease-standard: cubic-bezier(0.2, 0.8, 0.2, 1);
  --xds-ease-emphasized: cubic-bezier(0.2, 0.9, 0.25, 1);

  /* Effects */
  --xds-blur: 10px;
  --xds-blur-strong: 18px;
  --xds-shadow: 0 14px 50px -4px rgba(0, 0, 0, 0.075);
  --xds-shadow-mini: 0 7px 25px -2px rgba(0, 0, 0, 0.045);
  --xds-shadow-raised: 0 18px 60px -20px rgba(0, 0, 0, 0.28);
  --xds-shadow-modal: 0 30px 90px -30px rgba(0, 0, 0, 0.42);

  /* App accent — override per application */
  --xds-accent: var(--bs-primary, #0d6efd);
  --xds-accent-rgb: 13, 110, 253;
  --xds-accent-contrast: #ffffff;
  --xds-danger: #dc3545;
  --xds-warning: #e7ad6a;
  --xds-success: #25ad47;
  --xds-info: #389ccc;

  /* Light theme, derived from Website2 */
  --xds-light-bg: #f0f0f0;
  --xds-light-bg-rgb: 240, 240, 240;
  --xds-light-surface: rgba(255, 255, 255, 0.933);
  --xds-light-surface-solid: #ffffff;
  --xds-light-surface-muted: #e8e8e8;
  --xds-light-control: #ffffff;
  --xds-light-text: #111213;
  --xds-light-text-muted: #686b70;
  --xds-light-border: #f1f1f1;
  --xds-light-border-strong: #dcdcdc;

  /* Dark theme, derived from Website2 */
  --xds-dark-bg: #0f0f0f;
  --xds-dark-bg-rgb: 15, 15, 15;
  --xds-dark-surface: rgba(22, 23, 27, 0.898);
  --xds-dark-surface-solid: #16171b;
  --xds-dark-surface-muted: #1d1d1f;
  --xds-dark-control: #272729;
  --xds-dark-text: #e4e4e4;
  --xds-dark-text-muted: #9da0a6;
  --xds-dark-border: #2e2f33;
  --xds-dark-border-strong: #414143;

  /* Semantic theme values — light by default */
  --xds-bg: var(--xds-light-bg);
  --xds-bg-rgb: var(--xds-light-bg-rgb);
  --xds-surface: var(--xds-light-surface);
  --xds-surface-solid: var(--xds-light-surface-solid);
  --xds-surface-muted: var(--xds-light-surface-muted);
  --xds-control-bg: var(--xds-light-control);
  --xds-text: var(--xds-light-text);
  --xds-text-muted: var(--xds-light-text-muted);
  --xds-border: var(--xds-light-border);
  --xds-border-strong: var(--xds-light-border-strong);
  --xds-border-subtle: rgba(0, 0, 0, 0.045);
  --xds-overlay: rgba(8, 10, 14, 0.42);
  --xds-focus-ring: rgba(var(--xds-accent-rgb), 0.22);
  --xds-selection: rgba(var(--xds-accent-rgb), 0.18);

  /* Scrollbar */
  --xds-scrollbar-track: transparent;
  --xds-scrollbar-thumb: rgba(60, 60, 60, 0.32);
  --xds-scrollbar-thumb-hover: rgba(60, 60, 60, 0.55);
  --xds-scrollbar-width: 6px;

  /* Bootstrap semantic bridge */
  --bs-body-bg: var(--xds-bg);
  --bs-body-color: var(--xds-text);
  --bs-border-color: var(--xds-border);
  --bs-secondary-color: var(--xds-text-muted);
  --bs-tertiary-bg: var(--xds-surface-muted);
  --bs-primary: var(--xds-accent);
  --bs-primary-rgb: var(--xds-accent-rgb);

  color-scheme: light;
}

html[data-bs-theme="dark"],
html[data-xds-theme="dark"],
[data-bs-theme="dark"] {
  --xds-bg: var(--xds-dark-bg);
  --xds-bg-rgb: var(--xds-dark-bg-rgb);
  --xds-surface: var(--xds-dark-surface);
  --xds-surface-solid: var(--xds-dark-surface-solid);
  --xds-surface-muted: var(--xds-dark-surface-muted);
  --xds-control-bg: var(--xds-dark-control);
  --xds-text: var(--xds-dark-text);
  --xds-text-muted: var(--xds-dark-text-muted);
  --xds-border: var(--xds-dark-border);
  --xds-border-strong: var(--xds-dark-border-strong);
  --xds-border-subtle: rgba(255, 255, 255, 0.055);
  --xds-overlay: rgba(0, 0, 0, 0.58);
  --xds-scrollbar-thumb: rgba(210, 210, 215, 0.24);
  --xds-scrollbar-thumb-hover: rgba(225, 225, 230, 0.42);
  --xds-shadow: 0 16px 54px -10px rgba(0, 0, 0, 0.42);
  --xds-shadow-mini: 0 8px 28px -8px rgba(0, 0, 0, 0.32);
  --xds-shadow-raised: 0 20px 70px -22px rgba(0, 0, 0, 0.72);
  color-scheme: dark;
}

/* --------------------------------------------------------------------------
   2. SAFE RESET & DOCUMENT BASE
   -------------------------------------------------------------------------- */

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

html {
  min-height: 100%;
  background: var(--xds-bg);
  color: var(--xds-text);
  scroll-behavior: smooth;
  scrollbar-color: var(--xds-scrollbar-thumb) var(--xds-scrollbar-track);
  scrollbar-width: thin;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  background: var(--xds-bg);
  color: var(--xds-text);
  font-family: var(--xds-font-body);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.02em;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.modal-open,
body.xds-scroll-lock {
  height: 100vh;
  height: 100dvh;
  overflow: hidden !important;
  overscroll-behavior: none;
}

::selection {
  background: var(--xds-selection);
  color: var(--xds-text);
}

img,
svg,
video,
canvas {
  max-width: 100%;
}

img,
video {
  height: auto;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
[role="button"],
a[href] {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.16em;
}

a:not(.btn):not(.nav-link):not(.dropdown-item):hover {
  color: var(--xds-accent);
}

hr {
  border-color: var(--xds-border-subtle);
  opacity: 1;
}

code,
kbd,
pre,
samp {
  font-family: var(--xds-font-mono);
}

/* Thin, visible scrollbar rather than globally hiding it. */
*::-webkit-scrollbar {
  width: var(--xds-scrollbar-width);
  height: var(--xds-scrollbar-width);
}

*::-webkit-scrollbar-track {
  background: var(--xds-scrollbar-track);
}

*::-webkit-scrollbar-thumb {
  background: var(--xds-scrollbar-thumb);
  border-radius: var(--xds-radius-pill);
}

*::-webkit-scrollbar-thumb:hover {
  background: var(--xds-scrollbar-thumb-hover);
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY
   -------------------------------------------------------------------------- */

h1,
h2,
.hanson,
.hanson-title,
.xds-display {
  font-family: var(--xds-font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.05em;
}

h1,
h2,
.hanson,
.hanson-title {
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
  margin-top: 0;
}

h1,
h2,
h3,
strong,
b {
  font-weight: 700;
}

p,
.content,
.xds-richtext {
  font-family: var(--xds-font-body);
  letter-spacing: 0.01em;
  line-height: 1.6;
}

.label,
.button,
.btn,
.specs,
.xds-label {
  font-family: var(--xds-font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.text-muted,
.xds-text-muted {
  color: var(--xds-text-muted) !important;
}

.text-fixed-white {
  color: #ffffff !important;
}

.urbanist-regular { font-family: var(--xds-font-body); font-weight: 400; }
.urbanist-medium { font-family: var(--xds-font-body); font-weight: 500; }
.urbanist-bold { font-family: var(--xds-font-body); font-weight: 700; }
.urbanist-italic { font-family: var(--xds-font-body); font-style: italic; }

.xds-richtext {
  color: inherit;
}

.xds-richtext > :last-child {
  margin-bottom: 0;
}

.xds-richtext p,
.xds-richtext ul,
.xds-richtext ol,
.xds-richtext pre,
.xds-richtext table,
.xds-richtext blockquote,
.xds-richtext .image {
  margin-bottom: 1rem;
}

.xds-richtext blockquote {
  margin-inline: 0;
  padding: 0.15rem 0 0.15rem 1rem;
  border-left: 4px solid var(--xds-border-strong);
  color: var(--xds-text-muted);
  font-style: italic;
}

/* --------------------------------------------------------------------------
   4. LAYOUT PRIMITIVES
   -------------------------------------------------------------------------- */

.xds-app,
.pagecontainer__root {
  display: flex;
  min-height: 100vh;
  min-height: 100dvh;
  flex-direction: column;
}

.xds-main {
  flex: 1 1 auto;
  min-width: 0;
}

.xds-page,
.xds-container {
  width: min(var(--xds-page-width-desktop), var(--xds-page-max-width));
  margin-inline: auto;
}

.xds-page--wide {
  width: min(calc(100% - (2 * var(--xds-page-inline-padding))), 1760px);
}

.xds-page--fluid {
  width: 100%;
  padding-inline: var(--xds-page-inline-padding);
}

.xds-section {
  padding-block: clamp(1.25rem, 2.75vw, 3rem);
}

.xds-stack {
  display: flex;
  flex-direction: column;
  gap: var(--xds-section-gap);
}

.xds-cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--xds-space-3);
}

.xds-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: var(--xds-card-spacing);
}

.xds-dashboard-layout {
  display: grid;
  grid-template-columns: minmax(0, var(--xds-sidebar-width)) minmax(0, 1fr);
  min-height: 100dvh;
}

.xds-dashboard-content {
  min-width: 0;
  padding: var(--xds-page-inline-padding);
}

/* Website2-compatible geometry helpers */
.outer {
  padding: var(--xds-padding);
  border-radius: var(--xds-outer-radius);
}

.inner {
  border-radius: var(--xds-inner-radius);
}

.rounded-10 { border-radius: var(--xds-radius-sm) !important; }
.rounded-20 { border-radius: var(--xds-radius-lg) !important; }
.rounded-xds { border-radius: var(--xds-radius-lg) !important; }

/* --------------------------------------------------------------------------
   5. SHARED SURFACES
   -------------------------------------------------------------------------- */

.xds-surface,
.xds-panel,
.xds-card,
.card,
.dropdown-menu,
.popover,
.offcanvas,
.toast {
  border: 1px solid var(--xds-border-subtle);
  background: var(--xds-surface);
  color: var(--xds-text);
  box-shadow: var(--xds-shadow-mini);
  backdrop-filter: blur(var(--xds-blur));
  -webkit-backdrop-filter: blur(var(--xds-blur));
  transform: translateZ(0);
}

.xds-panel,
.xds-card,
.card {
  border-radius: var(--xds-radius-lg);
}

.xds-panel {
  padding: clamp(1rem, 1.7vw, 1.5rem);
}

.xds-card,
.card {
  overflow: hidden;
}

.card-header,
.card-footer {
  border-color: var(--xds-border-subtle);
  background: transparent;
}

.card-header:first-child {
  border-radius: calc(var(--xds-radius-lg) - 1px) calc(var(--xds-radius-lg) - 1px) 0 0;
}

.xds-surface-solid {
  background: var(--xds-surface-solid) !important;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.xds-surface-muted {
  background: var(--xds-surface-muted) !important;
}

.bg-xds { background: var(--xds-bg) !important; }
.bg-xds-surface { background: var(--xds-surface) !important; }
.bg-xds-muted { background: var(--xds-surface-muted) !important; }

.shadow-xds { box-shadow: var(--xds-shadow) !important; }
.shadow-xds-mini { box-shadow: var(--xds-shadow-mini) !important; }

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .xds-surface,
  .xds-panel,
  .xds-card,
  .card,
  .dropdown-menu,
  .popover,
  .offcanvas,
  .toast,
  .modal-content {
    background: var(--xds-surface-solid);
  }
}

/* --------------------------------------------------------------------------
   6. NAVBAR / SIDEBAR / NAVIGATION
   -------------------------------------------------------------------------- */

.navbar,
.xds-navbar {
  min-height: var(--xds-navbar-height);
  border-bottom: 1px solid var(--xds-border-subtle);
  background: var(--xds-surface);
  color: var(--xds-text);
  backdrop-filter: blur(var(--xds-blur-strong));
  -webkit-backdrop-filter: blur(var(--xds-blur-strong));
  transform: translateZ(0);
}

.xds-navbar--sticky {
  position: sticky;
  top: 0;
  z-index: 1030;
}

.xds-sidebar {
  position: sticky;
  top: 0;
  align-self: start;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  overflow-y: auto;
  border-right: 1px solid var(--xds-border-subtle);
  background: var(--xds-surface);
  backdrop-filter: blur(var(--xds-blur));
  -webkit-backdrop-filter: blur(var(--xds-blur));
}

.nav-link,
.xds-nav-link {
  border-radius: var(--xds-radius-sm);
  color: var(--xds-text-muted);
  font-weight: 600;
  transition:
    background-color var(--xds-duration-fast) var(--xds-ease-standard),
    color var(--xds-duration-fast) var(--xds-ease-standard),
    transform var(--xds-duration-fast) var(--xds-ease-standard);
}

.nav-link:hover,
.xds-nav-link:hover {
  background: rgba(var(--xds-accent-rgb), 0.08);
  color: var(--xds-text);
}

.nav-link.active,
.nav-link[aria-current="page"],
.xds-nav-link.active,
.xds-nav-link[aria-current="page"] {
  background: rgba(var(--xds-accent-rgb), 0.14);
  color: var(--xds-accent);
}

.nav-tabs {
  gap: 0.35rem;
  border-bottom-color: var(--xds-border-subtle);
}

.nav-tabs .nav-link {
  border: 0;
}

.nav-tabs .nav-link.active {
  background: var(--xds-surface-muted);
  color: var(--xds-text);
}

.nav-pills .nav-link.active {
  background: var(--xds-accent);
  color: var(--xds-accent-contrast);
}

/* --------------------------------------------------------------------------
   7. BUTTONS
   -------------------------------------------------------------------------- */

.btn,
.xds-button {
  min-height: 38px;
  border-radius: var(--xds-radius-sm);
  border-width: 1px;
  transition:
    transform var(--xds-duration-fast) var(--xds-ease-standard),
    background-color var(--xds-duration-fast) var(--xds-ease-standard),
    border-color var(--xds-duration-fast) var(--xds-ease-standard),
    color var(--xds-duration-fast) var(--xds-ease-standard),
    box-shadow var(--xds-duration-fast) var(--xds-ease-standard),
    opacity var(--xds-duration-fast) var(--xds-ease-standard);
}

.btn-primary {
  --bs-btn-bg: var(--xds-accent);
  --bs-btn-border-color: var(--xds-accent);
  --bs-btn-hover-bg: var(--xds-accent);
  --bs-btn-hover-border-color: var(--xds-accent);
  --bs-btn-active-bg: var(--xds-accent);
  --bs-btn-active-border-color: var(--xds-accent);
  --bs-btn-color: var(--xds-accent-contrast);
  --bs-btn-hover-color: var(--xds-accent-contrast);
  --bs-btn-active-color: var(--xds-accent-contrast);
}

.btn-outline-primary {
  --bs-btn-color: var(--xds-accent);
  --bs-btn-border-color: rgba(var(--xds-accent-rgb), 0.55);
  --bs-btn-hover-bg: rgba(var(--xds-accent-rgb), 0.12);
  --bs-btn-hover-border-color: var(--xds-accent);
  --bs-btn-hover-color: var(--xds-accent);
  --bs-btn-active-bg: var(--xds-accent);
  --bs-btn-active-border-color: var(--xds-accent);
}

.xds-button-ghost {
  border: 1px solid transparent;
  background: transparent;
  color: var(--xds-text-muted);
}

.xds-button-ghost:hover {
  background: var(--xds-surface-muted);
  color: var(--xds-text);
}

.btn:disabled,
.btn.disabled,
.xds-button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

@media (hover: hover) and (pointer: fine) {
  .btn:not(:disabled):not(.disabled):hover,
  .xds-button:not(:disabled):hover {
    transform: translateY(-1px);
  }

  .hover-xds:hover,
  .xds-hover-scale:hover {
    transform: scale(1.015);
  }

  .xds-hover-lift:hover {
    transform: translateY(-3px);
    box-shadow: var(--xds-shadow-raised);
  }
}

/* --------------------------------------------------------------------------
   8. FORMS & TOM SELECT
   -------------------------------------------------------------------------- */

.form-label {
  margin-bottom: 0.45rem;
  color: var(--xds-text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.form-control,
.form-select,
.input-group-text,
textarea,
input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]),
select {
  min-height: 42px;
  border: 1px solid var(--xds-border-subtle) !important;
  border-radius: var(--xds-radius-sm) !important;
  background-color: var(--xds-control-bg);
  color: var(--xds-text);
  box-shadow: none !important;
  outline: none;
  transition:
    background-color var(--xds-duration-fast) var(--xds-ease-standard),
    border-color var(--xds-duration-fast) var(--xds-ease-standard),
    box-shadow var(--xds-duration-fast) var(--xds-ease-standard);
}

.form-control::placeholder,
textarea::placeholder,
input::placeholder {
  color: var(--xds-text-muted);
  opacity: 0.72;
}

.form-control:focus,
.form-select:focus,
textarea:focus,
input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):focus,
select:focus {
  border-color: rgba(var(--xds-accent-rgb), 0.72) !important;
  background-color: var(--xds-control-bg);
  color: var(--xds-text);
  box-shadow: 0 0 0 0.22rem var(--xds-focus-ring) !important;
}

.form-check-input {
  border-color: var(--xds-border-strong);
  background-color: var(--xds-control-bg);
  box-shadow: none;
}

.form-check-input[type="checkbox"] {
  border-radius: var(--xds-radius-xs);
}

.form-check-input:checked {
  border-color: var(--xds-accent);
  background-color: var(--xds-accent);
}

.form-check-input:focus {
  border-color: var(--xds-accent);
  box-shadow: 0 0 0 0.22rem var(--xds-focus-ring);
}

.form-text {
  color: var(--xds-text-muted);
}

.input-group-text {
  background: var(--xds-surface-muted);
}

/* Tom Select compatibility */
.ts-wrapper {
  margin-bottom: 0 !important;
}

.ts-control {
  min-height: 42px !important;
  padding: 7px 12px !important;
  border: 1px solid var(--xds-border-subtle) !important;
  border-radius: var(--xds-radius-sm) !important;
  background: var(--xds-control-bg) !important;
  color: var(--xds-text) !important;
  box-shadow: none !important;
}

.ts-wrapper.focus .ts-control,
.ts-wrapper.dropdown-active .ts-control,
.ts-control:focus {
  border-color: rgba(var(--xds-accent-rgb), 0.72) !important;
  box-shadow: 0 0 0 0.22rem var(--xds-focus-ring) !important;
}

.ts-dropdown {
  z-index: 1060 !important;
  overflow: hidden;
  border: 1px solid var(--xds-border-subtle) !important;
  border-radius: var(--xds-radius-sm) !important;
  background: var(--xds-surface-solid) !important;
  color: var(--xds-text) !important;
  box-shadow: var(--xds-shadow-raised) !important;
}

.ts-dropdown-content {
  max-height: 240px !important;
}

.ts-dropdown .active,
.ts-dropdown [data-selectable]:hover {
  background: rgba(var(--xds-accent-rgb), 0.1) !important;
  color: var(--xds-text) !important;
}

/* --------------------------------------------------------------------------
   9. TABLES / LISTS / DATA SURFACES
   -------------------------------------------------------------------------- */

.table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--xds-text);
  --bs-table-border-color: var(--xds-border-subtle);
  --bs-table-striped-bg: rgba(var(--xds-bg-rgb), 0.24);
  --bs-table-hover-bg: rgba(var(--xds-accent-rgb), 0.055);
  margin-bottom: 0;
  color: var(--xds-text);
}

.table > :not(caption) > * > * {
  padding: 0.8rem 0.9rem;
}

.table thead th {
  color: var(--xds-text-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.table-responsive {
  border-radius: var(--xds-radius-md);
}

.list-group {
  --bs-list-group-bg: transparent;
  --bs-list-group-color: var(--xds-text);
  --bs-list-group-border-color: var(--xds-border-subtle);
  --bs-list-group-action-hover-bg: rgba(var(--xds-accent-rgb), 0.055);
  --bs-list-group-action-active-bg: rgba(var(--xds-accent-rgb), 0.1);
  --bs-list-group-action-active-color: var(--xds-text);
}

/* --------------------------------------------------------------------------
   10. DROPDOWNS / POPOVERS / TOOLTIPS
   -------------------------------------------------------------------------- */

.dropdown-menu {
  padding: 0.45rem;
  border-radius: var(--xds-radius-md);
  box-shadow: var(--xds-shadow-raised);
}

.dropdown-item {
  border-radius: calc(var(--xds-radius-sm) - 2px);
  color: var(--xds-text);
  transition:
    background-color var(--xds-duration-fast) var(--xds-ease-standard),
    color var(--xds-duration-fast) var(--xds-ease-standard);
}

.dropdown-item:hover,
.dropdown-item:focus {
  background: rgba(var(--xds-accent-rgb), 0.085);
  color: var(--xds-text);
}

.dropdown-item.active,
.dropdown-item:active {
  background: var(--xds-accent);
  color: var(--xds-accent-contrast);
}

.dropdown-divider {
  border-color: var(--xds-border-subtle);
}

.popover {
  --bs-popover-bg: var(--xds-surface-solid);
  --bs-popover-border-color: var(--xds-border-subtle);
  --bs-popover-body-color: var(--xds-text);
  --bs-popover-header-bg: var(--xds-surface-muted);
  --bs-popover-header-color: var(--xds-text);
  border-radius: var(--xds-radius-md);
}

.tooltip {
  --bs-tooltip-bg: var(--xds-dark-surface-solid);
  --bs-tooltip-color: var(--xds-dark-text);
}

/* --------------------------------------------------------------------------
   11. MODALS / OFFCANVAS
   -------------------------------------------------------------------------- */

.modal {
  --xds-modal-safe-top: max(0.75rem, env(safe-area-inset-top, 0px));
  --xds-modal-safe-right: max(0.75rem, env(safe-area-inset-right, 0px));
  --xds-modal-safe-bottom: max(0.75rem, env(safe-area-inset-bottom, 0px));
  --xds-modal-safe-left: max(0.75rem, env(safe-area-inset-left, 0px));
  --xds-modal-usable-height: calc(
    100dvh - var(--xds-modal-safe-top) - var(--xds-modal-safe-bottom)
  );
}

.modal-backdrop {
  --bs-backdrop-bg: #000;
  --bs-backdrop-opacity: 0.48;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.modal-content {
  overflow: hidden;
  border: 1px solid var(--xds-border-subtle);
  border-radius: var(--xds-radius-lg);
  background: var(--xds-surface);
  color: var(--xds-text);
  box-shadow: var(--xds-shadow-modal);
  backdrop-filter: blur(var(--xds-blur-strong));
  -webkit-backdrop-filter: blur(var(--xds-blur-strong));
  transform: translateZ(0);
}

.modal-header,
.modal-footer {
  border-color: var(--xds-border-subtle);
}

.modal-header {
  padding: 1rem 1.15rem;
}

.modal-body {
  min-height: 0;
  padding: 1.15rem;
}

.modal-footer {
  gap: 0.5rem;
  padding: 0.9rem 1.15rem 1.1rem;
}

.modal-dialog-scrollable > .modal-content {
  overflow: hidden;
}

.modal-dialog-scrollable .modal-body {
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.xds-modal-overflow-visible .modal-content,
.xds-modal-overflow-visible .modal-body {
  overflow: visible;
}

/* Generic large modal helpers, replacing fixed 1400/2000px minimum widths. */
.modal-size,
.modal-size-1 {
  width: min(96vw, 1600px);
  max-width: none;
}

.offcanvas {
  --bs-offcanvas-bg: var(--xds-surface);
  --bs-offcanvas-color: var(--xds-text);
  border-color: var(--xds-border-subtle) !important;
  box-shadow: var(--xds-shadow-raised);
}

.offcanvas-header {
  border-bottom: 1px solid var(--xds-border-subtle);
}

/* --------------------------------------------------------------------------
   12. ACCORDIONS / ALERTS / BADGES / TOASTS
   -------------------------------------------------------------------------- */

.accordion {
  --bs-accordion-bg: transparent;
  --bs-accordion-color: var(--xds-text);
  --bs-accordion-border-color: var(--xds-border-subtle);
  --bs-accordion-btn-bg: var(--xds-surface);
  --bs-accordion-btn-color: var(--xds-text);
  --bs-accordion-active-bg: rgba(var(--xds-accent-rgb), 0.08);
  --bs-accordion-active-color: var(--xds-text);
  --bs-accordion-btn-focus-box-shadow: 0 0 0 0.22rem var(--xds-focus-ring);
}

.accordion-item {
  overflow: hidden;
  border-radius: var(--xds-radius-md) !important;
  background: var(--xds-surface);
}

.alert {
  border-radius: var(--xds-radius-md);
  border-width: 1px;
}

.badge {
  border-radius: var(--xds-radius-pill);
  font-weight: 700;
  letter-spacing: 0.035em;
}

.toast {
  --bs-toast-bg: var(--xds-surface);
  --bs-toast-color: var(--xds-text);
  --bs-toast-border-color: var(--xds-border-subtle);
  overflow: hidden;
  border-radius: var(--xds-radius-md);
}

.toast-header {
  border-bottom-color: var(--xds-border-subtle);
  background: transparent;
  color: var(--xds-text);
}

/* --------------------------------------------------------------------------
   13. PROGRESS / LOADING / EMPTY STATES
   -------------------------------------------------------------------------- */

.progress {
  --bs-progress-bg: var(--xds-surface-muted);
  --bs-progress-bar-bg: var(--xds-accent);
  overflow: hidden;
  border-radius: var(--xds-radius-pill);
}

.spinner-border,
.spinner-grow {
  color: var(--xds-accent);
}

.xds-skeleton {
  position: relative;
  overflow: hidden;
  border-radius: var(--xds-radius-sm);
  background: var(--xds-surface-muted);
}

.xds-skeleton::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.26),
    transparent
  );
  content: "";
  transform: translateX(-100%);
  animation: xds-shimmer 1.45s infinite;
}

[data-bs-theme="dark"] .xds-skeleton::after,
[data-xds-theme="dark"] .xds-skeleton::after {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.07),
    transparent
  );
}

.xds-empty-state {
  display: grid;
  place-items: center;
  min-height: 220px;
  padding: 2rem;
  border: 1px dashed var(--xds-border-strong);
  border-radius: var(--xds-radius-lg);
  color: var(--xds-text-muted);
  text-align: center;
}

/* --------------------------------------------------------------------------
   14. FOCUS / ACCESSIBILITY
   -------------------------------------------------------------------------- */

:where(
  a,
  button,
  .btn,
  [role="button"],
  input,
  select,
  textarea,
  summary,
  [tabindex]:not([tabindex="-1"])
):focus-visible {
  outline: 2px solid var(--xds-accent) !important;
  outline-offset: 3px;
}

.btn:focus-visible,
.nav-link:focus-visible,
.dropdown-item:focus-visible {
  box-shadow: 0 0 0 0.22rem var(--xds-focus-ring) !important;
}

.visually-hidden-focusable:not(:focus):not(:focus-within) {
  position: absolute !important;
}

/* --------------------------------------------------------------------------
   15. MOTION / INTERACTION
   -------------------------------------------------------------------------- */

body,
.navbar,
.xds-navbar,
.xds-sidebar,
.xds-surface,
.xds-panel,
.xds-card,
.card,
.modal-content,
.offcanvas,
.dropdown-menu,
.form-control,
.form-select {
  transition:
    background-color var(--xds-duration-base) ease,
    color var(--xds-duration-base) ease,
    border-color var(--xds-duration-base) ease,
    box-shadow var(--xds-duration-base) ease;
}

.hover-xds,
.xds-hover-scale,
.xds-hover-lift {
  transform: translateZ(0);
  transition:
    transform var(--xds-duration-slow) var(--xds-ease-emphasized),
    box-shadow var(--xds-duration-slow) var(--xds-ease-emphasized);
}

.xds-fade-in {
  animation: xds-fade-in var(--xds-duration-base) var(--xds-ease-standard) both;
}

.xds-rise-in {
  animation: xds-rise-in 420ms var(--xds-ease-emphasized) both;
}

.xds-scale-in {
  animation: xds-scale-in 260ms var(--xds-ease-emphasized) both;
}

.xds-stagger > * {
  animation: xds-rise-in 420ms var(--xds-ease-emphasized) both;
  animation-delay: calc(var(--xds-index, 0) * 45ms);
}

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

@keyframes xds-rise-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes xds-scale-in {
  from {
    opacity: 0;
    transform: scale(0.985);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes xds-shimmer {
  100% { transform: translateX(100%); }
}

/* --------------------------------------------------------------------------
   16. RESPONSIVE BEHAVIOR
   -------------------------------------------------------------------------- */

@media (max-width: 1199.98px) {
  :root {
    --xds-page-width-desktop: calc(100% - (2 * var(--xds-page-inline-padding)));
  }
}

@media (max-width: 991.98px) {
  :root {
    --xds-page-inline-padding: clamp(1rem, 4vw, 1.5rem);
    --xds-navbar-height: 64px;
  }

  .xds-page,
  .xds-container,
  .xds-page--wide {
    width: 100%;
    padding-inline: var(--xds-page-inline-padding);
  }

  .xds-dashboard-layout {
    display: block;
  }

  .xds-sidebar {
    position: static;
    width: 100%;
    height: auto;
    max-height: none;
    border-right: 0;
    border-bottom: 1px solid var(--xds-border-subtle);
  }

  .modal-dialog:not(.modal-fullscreen) {
    width: auto;
    max-width: none;
    margin:
      var(--xds-modal-safe-top)
      var(--xds-modal-safe-right)
      var(--xds-modal-safe-bottom)
      var(--xds-modal-safe-left);
  }

  .modal-dialog:not(.modal-fullscreen) .modal-content {
    max-height: var(--xds-modal-usable-height);
  }

  .modal-dialog:not(.modal-fullscreen) .modal-body {
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }
}

@media (max-width: 767.98px) {
  :root {
    --xds-radius-lg: 18px;
    --xds-card-spacing: 0.85rem;
  }

  .label,
  .button,
  .btn,
  .specs,
  .xds-label {
    font-size: 0.65rem;
    letter-spacing: 0.08em;
  }

  /* Prevent iOS Safari auto-zoom on focused form controls. */
  .form-control,
  .form-select,
  input:not([type="checkbox"]):not([type="radio"]),
  select,
  textarea,
  .ts-control,
  .ts-control input {
    font-size: 16px !important;
  }

  .xds-dashboard-content {
    padding: 1rem;
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding-inline: 1rem;
  }
}

/* --------------------------------------------------------------------------
   17. REDUCED MOTION / PRINT
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  :root {
    --xds-bg: #ffffff;
    --xds-surface: #ffffff;
    --xds-surface-solid: #ffffff;
    --xds-text: #000000;
    --xds-text-muted: #444444;
    --xds-border: #d6d6d6;
  }

  body {
    background: #ffffff !important;
    color: #000000 !important;
  }

  .navbar,
  .xds-navbar,
  .xds-sidebar,
  .btn,
  .xds-no-print {
    display: none !important;
  }

  .xds-surface,
  .xds-panel,
  .xds-card,
  .card {
    box-shadow: none !important;
    backdrop-filter: none !important;
  }
}