/* =============================================================================
   BaseAttentive – Custom Sphinx Theme CSS
   Brand colors:
     Primary   #92278f  (deep purple)
     Secondary #ee2a7b  (hot pink / magenta)
     Dark      #231f20  (near-black)
   ============================================================================= */

/* --------------------------------------------------------------------------
   CSS custom properties (design tokens)
   -------------------------------------------------------------------------- */
:root {
  --ba-primary:          #92278f;
  --ba-primary-dark:     #6d1a6b;
  --ba-primary-light:    #b84db5;
  --ba-primary-xlight:   #f3e5f2;

  --ba-secondary:        #ee2a7b;
  --ba-secondary-dark:   #c41f62;
  --ba-secondary-light:  #f55fa0;
  --ba-secondary-xlight: #fde9f3;

  --ba-dark:             #231f20;
  --ba-mid:              #4a4547;
  --ba-muted:            #7b7578;
  --ba-border:           #ddd0dc;
  --ba-bg-soft:          #faf5fa;
  --ba-bg-code:          #f6f0f6;

  --ba-white:            #ffffff;
  --ba-link:             #92278f;
  --ba-link-hover:       #ee2a7b;

  --ba-font-sans:        "Segoe UI", system-ui, -apple-system, sans-serif;
  --ba-font-mono:        "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --ba-radius:           4px;
  --ba-radius-lg:        8px;
  --ba-shadow:           0 1px 4px rgba(146, 39, 143, 0.12);
  --ba-shadow-md:        0 4px 16px rgba(146, 39, 143, 0.16);
}

/* --------------------------------------------------------------------------
   Base typography
   -------------------------------------------------------------------------- */
body {
  color: var(--ba-dark);
  font-family: var(--ba-font-sans);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Links
   -------------------------------------------------------------------------- */
a,
a:visited {
  color: var(--ba-link);
  text-decoration: none;
}

a:hover,
a:focus {
  color: var(--ba-link-hover);
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Headings
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  color: var(--ba-primary);
  font-family: var(--ba-font-sans);
  font-weight: 700;
  letter-spacing: -0.01em;
}

h1 { border-bottom: 3px solid var(--ba-primary); padding-bottom: 0.3em; }
h2 { border-bottom: 1px solid var(--ba-border);  padding-bottom: 0.2em; }

/* --------------------------------------------------------------------------
   Navigation / sidebar (RTD theme overrides)
   -------------------------------------------------------------------------- */

/* Top nav bar */
.wy-nav-top,
.wy-nav-top a {
  background: var(--ba-primary);
  color: var(--ba-white);
}

.wy-nav-top a:hover {
  color: var(--ba-secondary-xlight);
}

/* Sidebar */
.wy-nav-side {
  background: var(--ba-dark);
}

.wy-side-nav-search {
  background: var(--ba-primary);
}

.wy-side-nav-search a,
.wy-side-nav-search .wy-dropdown > a {
  color: var(--ba-white);
  font-weight: 700;
}

.wy-side-nav-search input[type="text"] {
  border-color: var(--ba-primary-light);
  border-radius: var(--ba-radius);
}

.wy-side-nav-search input[type="text"]:focus {
  border-color: var(--ba-secondary);
  outline: 2px solid rgba(238, 42, 123, 0.25);
}

/* Sidebar logo */
.wy-side-nav-search .wy-dropdown img.logo,
.wy-side-nav-search > a img.logo {
  max-height: 56px;
  padding: 4px 0;
}

/* Sidebar nav links */
.wy-menu-vertical a {
  color: #c5b8c4;
}

.wy-menu-vertical a:hover {
  background: rgba(238, 42, 123, 0.15);
  color: var(--ba-white);
}

.wy-menu-vertical li.current > a,
.wy-menu-vertical li.current > a:hover {
  background: rgba(146, 39, 143, 0.25);
  border-left: 3px solid var(--ba-secondary);
  color: var(--ba-white);
  font-weight: 600;
}

.wy-menu-vertical li.toctree-l1.current {
  background: rgba(146, 39, 143, 0.18);
}

.wy-menu-vertical li.toctree-l2.current > a {
  background: rgba(238, 42, 123, 0.18);
  border-left: 3px solid var(--ba-primary-light);
}

/* --------------------------------------------------------------------------
   Main content area
   -------------------------------------------------------------------------- */
.wy-nav-content {
  background: var(--ba-white);
  max-width: 960px;
}

.rst-content {
  color: var(--ba-dark);
}

/* --------------------------------------------------------------------------
   Code blocks
   -------------------------------------------------------------------------- */
code,
tt,
kbd {
  background: var(--ba-bg-code);
  border: 1px solid var(--ba-border);
  border-radius: var(--ba-radius);
  color: var(--ba-primary-dark);
  font-family: var(--ba-font-mono);
  font-size: 0.88em;
  padding: 0.1em 0.35em;
}

pre,
.highlight pre {
  background: var(--ba-bg-code);
  border: 1px solid var(--ba-border);
  border-left: 4px solid var(--ba-primary);
  border-radius: var(--ba-radius-lg);
  font-family: var(--ba-font-mono);
  font-size: 0.875em;
  line-height: 1.6;
  padding: 1em 1.25em;
}

.highlight {
  background: var(--ba-bg-code);
}

/* Syntax highlighting accents */
.highlight .k,  /* keyword */
.highlight .kn,
.highlight .kd { color: var(--ba-primary); font-weight: 600; }

.highlight .s,  /* string */
.highlight .s1,
.highlight .s2 { color: var(--ba-secondary-dark); }

.highlight .c,  /* comment */
.highlight .c1 { color: var(--ba-muted); font-style: italic; }

.highlight .n  { color: var(--ba-dark); }
.highlight .nf { color: var(--ba-primary-dark); font-weight: 600; }
.highlight .mi { color: var(--ba-secondary); }

/* --------------------------------------------------------------------------
   Admonitions / call-outs
   -------------------------------------------------------------------------- */
.rst-content .note,
.rst-content .tip,
.rst-content .important,
.rst-content .warning,
.rst-content .caution,
.rst-content .danger {
  border-radius: var(--ba-radius-lg);
  border-left-width: 5px;
  box-shadow: var(--ba-shadow);
}

.rst-content .note {
  background: var(--ba-primary-xlight);
  border-left-color: var(--ba-primary);
}

.rst-content .note .admonition-title {
  background: var(--ba-primary);
  color: var(--ba-white);
  border-radius: var(--ba-radius) var(--ba-radius) 0 0;
}

.rst-content .tip,
.rst-content .important {
  background: var(--ba-secondary-xlight);
  border-left-color: var(--ba-secondary);
}

.rst-content .tip .admonition-title,
.rst-content .important .admonition-title {
  background: var(--ba-secondary);
  color: var(--ba-white);
}

.rst-content .warning,
.rst-content .caution {
  background: #fff8e7;
  border-left-color: #e6a817;
}

.rst-content .danger {
  background: #fff0f0;
  border-left-color: #d63939;
}

/* --------------------------------------------------------------------------
   Tables
   -------------------------------------------------------------------------- */
.rst-content table.docutils thead {
  background: var(--ba-primary);
  color: var(--ba-white);
}

.rst-content table.docutils thead th {
  border: none;
  color: var(--ba-white);
  font-weight: 600;
  padding: 0.6em 0.9em;
}

.rst-content table.docutils tbody tr:nth-child(even) {
  background: var(--ba-bg-soft);
}

.rst-content table.docutils tbody tr:hover {
  background: var(--ba-primary-xlight);
}

.rst-content table.docutils td {
  border-color: var(--ba-border);
  padding: 0.5em 0.9em;
}

/* --------------------------------------------------------------------------
   Buttons / footer buttons
   -------------------------------------------------------------------------- */
.btn,
.btn-neutral {
  background: var(--ba-primary) !important;
  border-radius: var(--ba-radius) !important;
  border: none !important;
  color: var(--ba-white) !important;
  font-weight: 600;
  transition: background 0.2s ease, transform 0.1s ease;
}

.btn:hover,
.btn-neutral:hover {
  background: var(--ba-secondary) !important;
  color: var(--ba-white) !important;
  transform: translateY(-1px);
}

/* --------------------------------------------------------------------------
   Breadcrumbs
   -------------------------------------------------------------------------- */
.wy-breadcrumbs li.wy-breadcrumbs-aside a {
  color: var(--ba-primary);
}

.wy-breadcrumbs li.wy-breadcrumbs-aside a:hover {
  color: var(--ba-secondary);
}

/* --------------------------------------------------------------------------
   Search results
   -------------------------------------------------------------------------- */
.search li a {
  color: var(--ba-primary);
  font-weight: 600;
}

.search li a:hover {
  color: var(--ba-secondary);
}

/* --------------------------------------------------------------------------
   API / autodoc members
   -------------------------------------------------------------------------- */
.rst-content dl.class > dt,
.rst-content dl.function > dt,
.rst-content dl.method > dt,
.rst-content dl.attribute > dt {
  background: var(--ba-bg-code);
  border-left: 4px solid var(--ba-primary);
  border-radius: 0 var(--ba-radius) var(--ba-radius) 0;
  color: var(--ba-dark);
  font-family: var(--ba-font-mono);
  font-size: 0.9em;
  padding: 0.4em 0.75em;
}

.rst-content dl.class > dt .sig-name,
.rst-content dl.function > dt .sig-name,
.rst-content dl.method > dt .sig-name {
  color: var(--ba-primary);
  font-weight: 700;
}

.rst-content dl.class > dt .sig-param,
.rst-content dl.function > dt .sig-param,
.rst-content dl.method > dt .sig-param {
  color: var(--ba-secondary-dark);
}

/* Field list labels (Parameters, Returns, etc.) */
.rst-content .field-list > dt {
  color: var(--ba-primary);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   Version / release label
   -------------------------------------------------------------------------- */
.rst-versions {
  background: var(--ba-dark);
  border-top: 2px solid var(--ba-primary);
}

.rst-versions .rst-current-version {
  background: var(--ba-primary);
  color: var(--ba-white);
}

.rst-versions .rst-current-version:hover {
  background: var(--ba-primary-dark);
}

.rst-versions a {
  color: #c5b8c4;
}

.rst-versions a:hover {
  color: var(--ba-secondary-light);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
footer {
  border-top: 2px solid var(--ba-border);
  color: var(--ba-muted);
  font-size: 0.85em;
  margin-top: 2em;
  padding-top: 1em;
}

footer a {
  color: var(--ba-primary);
}

footer a:hover {
  color: var(--ba-secondary);
}

/* --------------------------------------------------------------------------
   Scrollbar (WebKit)
   -------------------------------------------------------------------------- */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--ba-bg-soft); }
::-webkit-scrollbar-thumb {
  background: var(--ba-primary-light);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--ba-secondary); }

/* --------------------------------------------------------------------------
   Selection highlight
   -------------------------------------------------------------------------- */
::selection {
  background: rgba(238, 42, 123, 0.2);
  color: var(--ba-dark);
}

/* --------------------------------------------------------------------------
   Responsive tweaks
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .wy-nav-content {
    max-width: 100%;
    padding: 1rem;
  }

  pre,
  .highlight pre {
    font-size: 0.8em;
    padding: 0.75em 1em;
  }
}