/* ============================================================
 * atelix.css — generator-atelix brand layer
 * Loaded after AdminLTE + Bootstrap to override their defaults.
 * Indigo accent (light theme default, dark via data-bs-theme="dark").
 * ============================================================ */

/* Alpine: hide x-cloak elements until Alpine initializes (avoids a flash of
 * the login spinner / caps-lock hint before state is bound). */
[x-cloak] { display: none !important; }

:root {
  --atelix-primary: #4f46e5;        /* indigo-600 */
  --atelix-primary-hover: #4338ca;  /* indigo-700 */
  --atelix-primary-soft: #eef2ff;   /* indigo-50  */
  --atelix-primary-border: #c7d2fe; /* indigo-200 */

  /* Bootstrap primary override (used by .btn-primary, .text-bg-primary, ...) */
  --bs-primary: var(--atelix-primary);
  --bs-primary-rgb: 79, 70, 229;
  --bs-link-color: var(--atelix-primary);
  --bs-link-hover-color: var(--atelix-primary-hover);
  --bs-link-color-rgb: 79, 70, 229;

  /* Typography density */
  --bs-body-font-size: 0.875rem;     /* 14px base */
  --bs-body-line-height: 1.45;
  --atelix-table-font-size: 0.8125rem; /* 13px tables */

  /* Shell metrics */
  --atelix-sidebar-w: 240px;
  --atelix-topbar-h: 56px;
}

[data-bs-theme="dark"] {
  --bs-link-color: #a5b4fc;
  --bs-link-hover-color: #c7d2fe;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Primary button uses indigo regardless of theme */
.btn-primary {
  --bs-btn-bg: var(--atelix-primary);
  --bs-btn-border-color: var(--atelix-primary);
  --bs-btn-hover-bg: var(--atelix-primary-hover);
  --bs-btn-hover-border-color: var(--atelix-primary-hover);
  --bs-btn-active-bg: var(--atelix-primary-hover);
  --bs-btn-active-border-color: var(--atelix-primary-hover);
}
.btn-outline-primary {
  --bs-btn-color: var(--atelix-primary);
  --bs-btn-border-color: var(--atelix-primary);
  --bs-btn-hover-bg: var(--atelix-primary);
  --bs-btn-hover-border-color: var(--atelix-primary);
}

/* Brand label in topbar */
.atelix-brand {
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--atelix-primary);
}

/* Dense tables for operational data */
.table.atelix-dense,
.table.atelix-dense th,
.table.atelix-dense td {
  font-size: var(--atelix-table-font-size);
  padding: 0.35rem 0.5rem;
  vertical-align: middle;
}

/* Monospace utility for IDs / hashes */
.atelix-mono {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 0.85em;
}

/* Sidebar group header */
.atelix-sidebar-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.55);
  background: transparent;
  border: 0;
  width: 100%;
  text-align: left;
}
.atelix-sidebar-group-header:hover {
  color: #fff;
}
.atelix-sidebar-group-header .bi-chevron-down {
  transition: transform 0.2s ease;
  font-size: 0.7em;
}
.atelix-sidebar-group-header[aria-expanded="false"] .bi-chevron-down {
  transform: rotate(-90deg);
}

/* Sidebar item — selectors scoped under .sidebar-wrapper to out-specify
   AdminLTE's link colour (otherwise the anchors render dark-on-dark). */
.sidebar-wrapper a.atelix-sidebar-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem 0.4rem 1.5rem;
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  border-left: 3px solid transparent;
  font-size: 0.875rem;
}
.sidebar-wrapper a.atelix-sidebar-item span {
  color: inherit;
}
.sidebar-wrapper a.atelix-sidebar-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}
.sidebar-wrapper a.atelix-sidebar-item.active {
  background: rgba(79, 70, 229, 0.18);
  color: #fff;
  border-left-color: var(--atelix-primary);
}
.sidebar-wrapper a.atelix-sidebar-item .bi {
  width: 1rem;
  text-align: center;
  opacity: 0.7;
}

/* Topbar */
.atelix-topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  height: var(--atelix-topbar-h);
  padding: 0 1rem;
  background: var(--bs-body-bg);
  border-bottom: 1px solid var(--bs-border-color);
}
.atelix-topbar .atelix-counter {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  padding: 0 0.5rem;
  font-size: 0.7rem;
  line-height: 1.1;
  color: var(--bs-secondary-color);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.atelix-topbar .atelix-counter .atelix-counter-val {
  font-size: 1rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--bs-body-color);
}

/* Page header */
.atelix-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}
.atelix-page-header h1 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
}

/* Bulk-action sticky bar */
.atelix-bulk-bar {
  position: sticky;
  bottom: 0;
  margin-top: -1px;
  background: var(--bs-body-bg);
  border-top: 1px solid var(--bs-border-color);
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.04);
  z-index: 5;
}

/* Empty state */
.atelix-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--bs-secondary-color);
}
.atelix-empty .bi {
  font-size: 2.5rem;
  opacity: 0.4;
  margin-bottom: 0.75rem;
}

/* HTMX request indicator — hidden by default, visible only while a swap
 * is in flight. HTMX toggles the `.htmx-request` class on the triggering
 * element during the request lifecycle. Used for spinners next to buttons
 * and over the preview panel. */
.htmx-indicator {
  opacity: 0;
  transition: opacity 200ms ease-in;
  display: inline-block;
}
.htmx-request .htmx-indicator,
.htmx-indicator.htmx-request {
  opacity: 1;
}
.htmx-request.htmx-indicator {
  opacity: 1;
}

/* Block indicator (covers a panel during HTMX swap) */
.atelix-htmx-block {
  position: relative;
}
.atelix-htmx-block.htmx-request::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.55);
  z-index: 2;
}

/* Visible keyboard focus (a11y) — Bootstrap removes outlines, restore them */
*:focus-visible {
  outline: 2px solid var(--atelix-primary);
  outline-offset: 2px;
}

/* Skip-link (a11y) */
.atelix-skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--atelix-primary);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 1080;
}
.atelix-skip-link:focus {
  left: 0;
}