/* Refined Mercury-CLI Retro Terminal Theme for MkDocs Material */

:root {
  /* Softer brand tones for better contrast */
  --mercury-purple: #a86cff;        /* primary */
  --mercury-purple-600: #e6d7ff;    /* accent */
  --mercury-purple-300: #eddcff;    /* light accent */
  --surface-dark: #0c0b11;
  --surface-light: #ffffff;
  --mono-font: "JetBrains Mono", ui-monospace, SFMono-Regular, Monospace;
  --terminal-green: #72f1b8;
  --terminal-amber: #ffd479;
  --terminal-cyan: #7ae1ff;
}

/* ---------- LIGHT MODE ---------- */
[data-md-color-scheme="default"] {
  --md-default-bg-color: var(--surface-light);
  --md-default-fg-color: #1f162b;
  --md-primary-fg-color: var(--mercury-purple);
  --md-accent-fg-color: var(--mercury-purple-600);
  --md-code-bg-color: #f7f2ff;
  --md-code-fg-color: #2d133f;
}

/* ---------- DARK MODE (RETRO TERMINAL) ---------- */
[data-md-color-scheme="slate"] {
  --md-default-bg-color: var(--surface-dark);
  --md-default-fg-color: #e9defa; /* slightly dimmer */
  --md-primary-fg-color: var(--mercury-purple);
  --md-accent-fg-color: var(--mercury-purple-600);
  --md-code-bg-color: #121019;   /* a touch darker for contrast */
  --md-code-fg-color: #efe9ff;
  --md-shadow-z1: 0 0 0 1px rgba(168,108,255,0.12), 0 12px 36px rgba(0,0,0,0.55);
}

/* Subtle CRT overlay */
[data-md-color-scheme="slate"] body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,0.02) 0px,
    rgba(255,255,255,0.02) 2px,
    transparent 4px,
    transparent 6px
  );
  opacity: .22; /* reduce harsh overlay */
}
.md-container { z-index: 1; position: relative; }

/* Header logo + blinking cursor */
.md-header__button.md-logo { position: relative; display: inline-flex; align-items: center; }
.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 24px;
  width: auto;
  display: block;
  filter: drop-shadow(0 0 6px rgba(168,108,255,.45));
}
/* Pseudo element on the ANCHOR (not the image) */
.md-header__button.md-logo::after {
  content: "_";
  font-family: var(--mono-font);
  font-size: 20px;
  color: var(--md-primary-fg-color);
  margin-left: 8px;
  line-height: 1;
  display: inline-block;
  animation: blink 1s steps(2, end) infinite;
  text-shadow: 0 0 8px rgba(168,108,255,.35);
}
/* Sidebar logo gets the same cursor */
.md-nav__button.md-logo { position: relative; display: inline-flex; align-items: center; }
.md-nav__button.md-logo::after {
  content: "_";
  font-family: var(--mono-font);
  font-size: 18px;
  color: var(--md-primary-fg-color);
  margin-left: 6px;
  line-height: 1;
  display: inline-block;
  animation: blink 1s steps(2, end) infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

/* Tabs: show "> " before active tab */
.md-tabs__item--active > .md-tabs__link::before {
  content: "> ";
  font-family: var(--mono-font);
  color: var(--terminal-amber);
  text-shadow: 0 0 8px rgba(255,212,121,.18);
}
/* Sidebar nav: active link prefix */
.md-nav__link--active::before {
  content: "> ";
  font-family: var(--mono-font);
  color: var(--terminal-amber);
  margin-right: 2px;
}

/* Responsive tweaks */
@media (max-width: 640px) {
  .md-header__button.md-logo img,
  .md-header__button.md-logo svg { height: 24px; }
  .md-header__button.md-logo::after { font-size: 16px; }
}

/* Typography glow */
[data-md-color-scheme="slate"] .md-typeset h1,
[data-md-color-scheme="slate"] .md-typeset h2 {
  text-shadow: 0 0 12px rgba(177,0,255,0.28);
  letter-spacing: .35px;
}

/* Links */
.md-typeset a { transition: color .15s ease, text-shadow .15s ease; }
.md-typeset a:hover { text-shadow: 0 0 8px rgba(168,108,255,.45); }

/* Code blocks */
.md-typeset pre {
  border-radius: 8px;
  border: 1px solid rgba(168,108,255,.14);
  background-image: linear-gradient(to bottom, rgba(168,108,255,.05), transparent 40%);
  box-shadow: inset 0 0 0 1px rgba(168,108,255,.04), 0 10px 20px rgba(0,0,0,.4);
}
.md-typeset pre code { text-shadow: 0 0 10px rgba(168,108,255,.14); }

/* Admonitions */
[data-md-color-scheme="slate"] .md-typeset .admonition > .admonition-title {
  background: rgba(177,0,255,0.12);
  border-bottom: 1px solid rgba(177,0,255,.25);
  backdrop-filter: blur(3px);
}

/* Search bar stylization */
.md-search__form input {
  font-family: var(--mono-font);
  caret-color: var(--md-primary-fg-color);
}

/* Button and chip subtle styling */
[data-md-color-scheme="slate"] .md-button, [data-md-color-scheme="slate"] .md-typeset .md-button {
  border-color: rgba(168,108,255,.35);
}

/* Subtle selection color */
::selection {
  background: rgba(168,108,255,.35);
  color: #0b0a10;
}

/* Reduce motion fallback */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

.ap-wrapper {
  padding: 8px 12px; /* Reduce padding */
  border-radius: 6px; /* Softer corners */
  border: 1px solid var(--mkap-border-color); /* Subtle border */
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4); /* Subtle shadow for depth */
  max-width: 80%; /* Prevent it from taking up too much space */
  margin: 0 auto;
}