/* Auralis.Theme.Foundation — structural system
   Consumes semantic tokens only. No product palette. */

html, body {
  height: 100%;
  max-width: 100%;
  overflow: hidden;
}

html {
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--auralis-font-sans);
  font-size: var(--auralis-size-body);
  line-height: var(--auralis-leading);
  letter-spacing: var(--auralis-tracking);
  color: var(--auralis-text-primary);
  background: var(--auralis-surface-page);
}

h1, h2, h3 {
  font-family: var(--auralis-font-display);
  font-weight: 600;
  color: var(--auralis-text-primary);
}

h1 { font-size: var(--auralis-size-h1); }

/* Shell — no transform/filter/backdrop-filter/isolation on the theme.
   Header chrome is its own stacking context (sticky + z-index 500).
   Control Panel lives in .auralis-overlays, a sibling, not a header descendant. */
.auralis-theme {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto minmax(0, 1fr) auto;
  grid-template-areas:
    "header overlays"
    "canvas canvas"
    "footer footer";
  height: 100dvh;
  max-width: 100%;
  overflow: hidden;
  background: var(--auralis-surface-page);
  color: var(--auralis-text-primary);
}

.auralis-header {
  grid-area: header;
  position: sticky;
  top: 0;
  z-index: 500;
  overflow: visible;
  min-height: var(--auralis-header-height);
  background: var(--auralis-surface-chrome);
  color: var(--auralis-text-on-chrome);
  border-bottom: 1px solid var(--auralis-border-subtle);
  box-shadow: var(--auralis-elevation-1);
}

.auralis-overlays {
  grid-area: overlays;
  position: relative;
  z-index: 2100;
  display: flex;
  align-items: center;
  gap: var(--auralis-space-2);
  min-height: var(--auralis-header-height);
  padding-inline: var(--auralis-space-2) var(--auralis-space-5);
  background: var(--auralis-surface-chrome);
  color: var(--auralis-text-on-chrome);
  border-bottom: 1px solid var(--auralis-border-subtle);
  box-shadow: var(--auralis-elevation-1);
}

.auralis-header .navbar,
.auralis-navbar {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  width: 100%;
  min-height: var(--auralis-header-height);
  padding-inline: var(--auralis-space-5);
  background: transparent;
}

.auralis-nav-open {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.auralis-nav-toggle,
.auralis-nav-scrim,
.auralis-nav-divider {
  display: none;
}

.auralis-nav-drawer {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  min-width: 0;
  gap: var(--auralis-space-2);
}

.auralis-nav-drawer .app-menu,
.auralis-nav-drawer .navbar-nav {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  flex: 1 1 auto;
  min-width: 0;
}

.auralis-header .app-logo,
.auralis-header .navbar-brand {
  color: var(--auralis-text-on-chrome);
}

.auralis-header .app-logo .img-fluid {
  max-height: 2.25rem;
  padding: 0;
}

.auralis-header .app-menu .nav-item {
  font-size: var(--auralis-size-small);
  white-space: nowrap;
}

.auralis-header .app-menu .nav-item a,
.auralis-header .navbar-nav .nav-link {
  color: var(--auralis-text-on-chrome);
  border-radius: var(--auralis-radius-md);
  padding: var(--auralis-space-2) var(--auralis-space-3);
  transition: background-color var(--auralis-duration) var(--auralis-ease), color var(--auralis-duration) var(--auralis-ease);
}

.auralis-header .app-menu .nav-item a:hover,
.auralis-header .navbar-nav .nav-link:hover {
  background: color-mix(in srgb, var(--auralis-text-on-chrome) 8%, transparent);
}

.auralis-header .app-menu .nav-item a.active,
.auralis-header .navbar-nav .nav-link.active {
  background: var(--auralis-selected);
  color: var(--auralis-text-primary);
}

.auralis-header .controls {
  display: flex;
  align-items: center;
}

.auralis-header .controls-group {
  display: flex;
  align-items: center;
  gap: var(--auralis-space-2);
}

.auralis-header .btn,
.auralis-header .app-editmode,
.auralis-header .app-search input,
.auralis-overlays .btn,
.auralis-overlays .app-editmode {
  border-radius: var(--auralis-radius-md);
  border-color: var(--auralis-border-strong);
  color: var(--auralis-text-on-chrome);
  background: var(--auralis-surface-chrome);
}

.auralis-header .btn:hover,
.auralis-header .app-editmode:hover,
.auralis-overlays .btn:hover,
.auralis-overlays .app-editmode:hover {
  background: color-mix(in srgb, var(--auralis-text-on-chrome) 8%, transparent);
}

.auralis-header .app-editmode.active,
.auralis-overlays .app-editmode.active {
  background: var(--auralis-edit);
  border-color: var(--auralis-edit);
  color: var(--auralis-surface-page);
}

.auralis-canvas {
  grid-area: canvas;
  position: relative;
  z-index: 100;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding: var(--auralis-space-6) 0 var(--auralis-space-7);
}

.auralis-canvas-inner {
  width: min(100% - var(--auralis-space-6), var(--auralis-canvas-max));
  margin-inline: auto;
}

.auralis-footer {
  grid-area: footer;
  position: sticky;
  bottom: 0;
  z-index: 500;
  overflow: visible;
  background: var(--auralis-surface-chrome);
  color: var(--auralis-text-secondary);
  border-top: 1px solid var(--auralis-border-subtle);
  padding: var(--auralis-space-5);
  font-size: var(--auralis-size-small);
}

.auralis-footer a {
  color: var(--auralis-text-on-chrome);
}

/* Layout contracts */
[data-auralis-layout="wide"] .auralis-canvas-inner {
  width: min(100% - var(--auralis-space-6), var(--auralis-canvas-wide));
}

[data-auralis-layout="fullscreen"] .auralis-canvas {
  padding: 0;
}

[data-auralis-layout="fullscreen"] .auralis-canvas-inner {
  width: 100%;
  margin: 0;
}

[data-auralis-layout="application"] {
  --auralis-header-height: 3.5rem;
}

[data-auralis-layout="application"] .auralis-canvas {
  padding: var(--auralis-space-5) 0;
}

[data-auralis-layout="application"] .auralis-canvas-inner {
  width: min(100% - var(--auralis-space-5), var(--auralis-canvas-wide));
}

/* Container contracts */
.auralis-container {
  position: relative;
  margin-bottom: var(--auralis-space-5);
}

.auralis-container-default .auralis-container-body {
  padding: 0;
}

.auralis-container-card {
  background: var(--auralis-surface-panel);
  border: 1px solid var(--auralis-border-subtle);
  border-radius: var(--auralis-radius-lg);
  box-shadow: var(--auralis-elevation-1);
}

.auralis-container-card .auralis-container-body {
  padding: var(--auralis-space-5);
}

.auralis-container-borderless .auralis-container-body {
  padding: 0;
}

.auralis-container-fullbleed {
  margin-inline: calc(var(--auralis-space-6) * -0.5);
}

.auralis-container-title {
  display: flex;
  align-items: center;
  gap: var(--auralis-space-2);
  margin-bottom: var(--auralis-space-3);
}

.auralis-container-title h2 {
  font-size: 1.25rem;
  margin: 0;
}

/* Interactive states */
a:focus-visible,
button:focus-visible,
.nav-link:focus-visible,
.btn:focus-visible,
.app-editmode:focus-visible {
  outline: 2px solid var(--auralis-focus);
  outline-offset: 2px;
}

.btn:disabled,
.form-control:disabled,
.form-select:disabled,
[aria-disabled="true"] {
  color: var(--auralis-text-disabled);
  cursor: not-allowed;
  opacity: 0.7;
}

/* Edit / composition — Oqtane machinery stays visible and operable */
[data-auralis-edit="true"] .auralis-canvas {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--auralis-edit) 50%, transparent);
}

[data-auralis-edit="true"] .app-pane-admin-border {
  border-color: var(--auralis-edit);
  background: color-mix(in srgb, var(--auralis-edit) 8%, var(--auralis-surface-sunken));
}

[data-auralis-edit="true"] .app-pane-admin-title {
  color: var(--auralis-text-secondary);
  font-size: var(--auralis-size-small);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.app-moduleactions {
  z-index: 1000;
}

.app-moduleactions .dropdown-toggle {
  color: var(--auralis-text-primary);
}

.app-moduleactions .dropdown-menu,
.dropdown-menu {
  z-index: 1000;
  background: var(--auralis-surface-raised);
  color: var(--auralis-text-primary);
  border: 1px solid var(--auralis-border-subtle);
  border-radius: var(--auralis-radius-md);
  box-shadow: var(--auralis-elevation-2);
}

.modal-backdrop {
  z-index: 2000;
}

.modal,
.app-admin-modal,
.app-admin-modal .modal,
.app-actiondialog,
.app-actiondialog .modal {
  z-index: 2010;
}

.offcanvas-backdrop {
  z-index: 2100;
}

#offcanvasControlPanel.offcanvas,
.offcanvas {
  z-index: 2110;
  background: var(--auralis-surface-panel);
  color: var(--auralis-text-primary);
}

.modal .dropdown-menu,
#offcanvasControlPanel .dropdown-menu,
.offcanvas .dropdown-menu,
.popover {
  z-index: 2200;
}

#offcanvasControlPanel .offcanvas-header {
  background: var(--auralis-surface-chrome);
  color: var(--auralis-text-on-chrome);
  border-bottom: 1px solid var(--auralis-border-subtle);
}

.table > :not(caption) > * > * {
  box-shadow: none;
}

.table .form-control,
.table .form-select {
  background-color: var(--auralis-surface-panel);
  color: var(--auralis-text-primary);
  border-color: var(--auralis-border-subtle);
}

.alert-dismissible .btn-close {
  z-index: 1;
}

/* Tablet — condensed chrome, still a horizontal header */
@media (min-width: 768px) and (max-width: 1199.98px) {
  .auralis-header .navbar,
  .auralis-navbar {
    padding-inline: var(--auralis-space-3);
  }

  .auralis-header .app-menu .nav-item a,
  .auralis-header .navbar-nav .nav-link {
    padding: var(--auralis-space-2);
  }

  .auralis-header .app-search input {
    max-width: 8.5rem;
  }

  .auralis-header .controls-group {
    gap: var(--auralis-space-1);
  }
}

/* Mobile — brand + hamburger only; drawer holds navigation and actions */
@media (max-width: 767.98px) {
  .auralis-header:has(.auralis-nav-open:checked) {
    z-index: 2060;
  }

  .auralis-header .navbar,
  .auralis-navbar {
    padding-inline: var(--auralis-space-3);
  }

  .auralis-nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    width: 2.75rem;
    height: 2.75rem;
    min-width: 2.75rem;
    min-height: 2.75rem;
    color: var(--auralis-text-on-chrome);
    cursor: pointer;
  }

  .auralis-nav-toggle-bars,
  .auralis-nav-toggle-bars::before,
  .auralis-nav-toggle-bars::after {
    display: block;
    width: 1.15rem;
    height: 2px;
    background: currentColor;
    content: "";
  }

  .auralis-nav-toggle-bars {
    position: relative;
  }

  .auralis-nav-toggle-bars::before {
    position: absolute;
    top: -6px;
  }

  .auralis-nav-toggle-bars::after {
    position: absolute;
    top: 6px;
  }

  .auralis-nav-scrim {
    display: none;
  }

  .auralis-nav-open:checked ~ .auralis-nav-scrim {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 2050;
    background: color-mix(in srgb, var(--auralis-surface-chrome) 38%, transparent);
  }

  .auralis-nav-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 2060;
    width: min(100vw, 20rem);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: var(--auralis-space-5) var(--auralis-space-4);
    overflow-x: hidden;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.2s ease;
  }

  .auralis-nav-open:checked ~ .auralis-nav-drawer {
    transform: translateX(0);
  }

  .auralis-nav-drawer .app-menu,
  .auralis-nav-drawer .navbar-nav {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .auralis-nav-drawer .app-menu .nav-item,
  .auralis-nav-drawer .navbar-nav .nav-item {
    width: 100%;
  }

  .auralis-nav-drawer .app-menu .nav-item a,
  .auralis-nav-drawer .navbar-nav .nav-link {
    display: flex;
    align-items: center;
    min-height: 2.75rem;
    width: 100%;
    white-space: normal;
  }

  .auralis-nav-divider {
    display: block;
    width: 100%;
    margin: var(--auralis-space-3) 0;
    border: 0;
    border-top: 1px solid var(--auralis-border-subtle);
    opacity: 1;
  }

  .auralis-nav-drawer .controls,
  .auralis-nav-drawer .controls-group {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    margin: 0;
    gap: var(--auralis-space-2);
  }

  .auralis-nav-drawer .controls-group > *,
  .auralis-nav-drawer .app-search,
  .auralis-nav-drawer .app-search input,
  .auralis-nav-drawer .btn {
    width: 100%;
    max-width: 100%;
    min-height: 2.75rem;
  }

  .auralis-canvas {
    padding: var(--auralis-space-4) 0;
  }

  .auralis-canvas-inner {
    width: min(100% - var(--auralis-space-4), var(--auralis-canvas-max));
  }

  .auralis-canvas .row > [class*="col-"] {
    flex: 0 0 100%;
    max-width: 100%;
  }

  .auralis-canvas .table {
    display: block;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .modal-dialog {
    margin: 0.5rem;
    max-width: calc(100vw - 1rem);
  }

  .modal-content {
    min-height: calc(100dvh - 1rem);
  }

  #offcanvasControlPanel.offcanvas,
  .offcanvas.offcanvas-end,
  .offcanvas {
    width: 100vw;
    max-width: 100vw;
  }

  .auralis-canvas .btn {
    min-height: 2.75rem;
  }

  .auralis-footer-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.2rem;
  }
}