/* ── learnship docs — brand CSS ─────────────────────────────────────── */

/* Brand palette */
:root {
  --ls-blue:        #2563eb;
  --ls-blue-light:  #eff6ff;
  --ls-blue-mid:    #3b82f6;
  --ls-green:       #22c55e;
  --ls-green-light: #f0fdf4;
  --ls-purple:      #a855f7;
  --ls-gray:        #6b7280;
  --ls-gray-light:  #f9fafb;
  --ls-border:      #e5e7eb;
  --ls-dark:        #0f172a;
}

/* Light mode: white header, dark text */
[data-md-color-scheme="default"] {
  --md-primary-fg-color:        #1a1a1a;
  --md-primary-fg-color--light: #f8fafc;
  --md-primary-fg-color--dark:  #111111;
  --md-primary-bg-color:        #ffffff;
  --md-accent-fg-color:         #2563eb;
  --md-typeset-a-color:         #2563eb;
  --md-header-bg-color:         #ffffff;
}

/* Dark mode */
[data-md-color-scheme="slate"] {
  --md-primary-fg-color:        #f1f5f9;
  --md-primary-fg-color--light: #1e293b;
  --md-primary-fg-color--dark:  #0f172a;
  --md-accent-fg-color:         #60a5fa;
  --md-typeset-a-color:         #60a5fa;
}

/* ── Typography ─────────────────────────────────────────────────────── */
.md-typeset h1 {
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ls-dark);
}

[data-md-color-scheme="slate"] .md-typeset h1 {
  color: #f1f5f9;
}

.md-typeset h2 {
  font-weight: 700;
  letter-spacing: -0.01em;
  border-bottom: 1px solid var(--ls-border);
  padding-bottom: 0.4rem;
  margin-top: 2rem;
}

.md-typeset code {
  font-size: 0.85em;
  background: var(--ls-gray-light);
  border: 1px solid var(--ls-border);
  border-radius: 4px;
  padding: 0.1em 0.35em;
  color: var(--ls-blue);
}

[data-md-color-scheme="slate"] .md-typeset code {
  background: #1e293b;
  border-color: #334155;
  color: #93c5fd;
}

/* ── Hero section ───────────────────────────────────────────────────── */
.ls-hero {
  text-align: center;
  padding: 3rem 1rem 2rem;
  border-bottom: 1px solid var(--ls-border);
  margin-bottom: 2rem;
}

.ls-hero h1 {
  font-size: 2.8rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--ls-blue) 0%, var(--ls-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ls-hero .ls-tagline {
  font-size: 1.25rem;
  color: var(--ls-gray);
  font-weight: 400;
  margin-bottom: 1.5rem;
}

.ls-hero .ls-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2rem;
}

/* ── Card grid ──────────────────────────────────────────────────────── */
.ls-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0;
}

.ls-card {
  border: 1px solid var(--ls-border);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  background: #ffffff;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
  text-decoration: none !important;
  display: block;
}

.ls-card:hover {
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.1);
  transform: translateY(-2px);
}

[data-md-color-scheme="slate"] .ls-card {
  background: #1e293b;
  border-color: #334155;
}

.ls-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ls-dark);
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

[data-md-color-scheme="slate"] .ls-card-title {
  color: #f1f5f9;
}

.ls-card-desc {
  font-size: 0.875rem;
  color: var(--ls-gray);
  line-height: 1.5;
  margin: 0;
}

.ls-card-command {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.8rem;
  color: var(--ls-blue);
  background: var(--ls-blue-light);
  border-radius: 4px;
  padding: 0.15em 0.5em;
  margin-top: 0.6rem;
  display: inline-block;
}

/* ── Platform badge row ─────────────────────────────────────────────── */
.ls-platform-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}

.ls-platform-badge {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.3em 0.75em;
  border-radius: 20px;
  border: 1px solid var(--ls-border);
  background: var(--ls-gray-light);
  color: var(--ls-dark);
}

.ls-platform-badge.native {
  background: var(--ls-blue-light);
  border-color: #bfdbfe;
  color: var(--ls-blue);
}

/* ── Command reference table ────────────────────────────────────────── */
.ls-cmd-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 1rem 0;
}

.ls-cmd-table th {
  background: var(--ls-gray-light);
  border: 1px solid var(--ls-border);
  padding: 0.6rem 1rem;
  text-align: left;
  font-weight: 700;
  color: var(--ls-dark);
}

.ls-cmd-table td {
  border: 1px solid var(--ls-border);
  padding: 0.55rem 1rem;
  vertical-align: top;
}

.ls-cmd-table tr:hover td {
  background: var(--ls-blue-light);
}

/* ── Inline command pill ────────────────────────────────────────────── */
.ls-cmd {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82em;
  background: var(--ls-blue-light);
  color: var(--ls-blue);
  border: 1px solid #bfdbfe;
  border-radius: 5px;
  padding: 0.1em 0.45em;
  white-space: nowrap;
}

/* ── Learn badge ────────────────────────────────────────────────────── */
.ls-learn-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.78rem;
  font-weight: 600;
  background: #dcfce7;
  color: #16a34a;
  border-radius: 20px;
  padding: 0.2em 0.6em;
}

/* ── Header: clean white bar with border ───────────────────────────── */
.md-header {
  background-color: #ffffff;
  border-bottom: 1px solid var(--ls-border);
  box-shadow: none;
  color: #1a1a1a;
}

[data-md-color-scheme="slate"] .md-header {
  background-color: #0f172a;
  border-bottom: 1px solid #1e293b;
  color: #f1f5f9;
}

.md-header__title {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.01em;
  color: #1a1a1a;
}

[data-md-color-scheme="slate"] .md-header__title {
  color: #f1f5f9;
}

.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 1.4rem;
  color: #1a1a1a;
}

[data-md-color-scheme="slate"] .md-header__button.md-logo img,
[data-md-color-scheme="slate"] .md-header__button.md-logo svg {
  color: #f1f5f9;
}

/* Search bar */
.md-search__input {
  background-color: #f8fafc;
  border: 1px solid var(--ls-border);
  border-radius: 6px;
  color: #1a1a1a;
}

[data-md-color-scheme="slate"] .md-search__input {
  background-color: #1e293b;
  border-color: #334155;
  color: #f1f5f9;
}

/* Header icons */
.md-header__button {
  color: #4b5563;
}

.md-header__button:hover {
  color: #1a1a1a;
}

[data-md-color-scheme="slate"] .md-header__button {
  color: #94a3b8;
}

[data-md-color-scheme="slate"] .md-header__button:hover {
  color: #f1f5f9;
}

/* ── Header Docs label */
.ls-header-docs {
  font-weight: 400;
  color: #9ca3af;
  margin-left: 0.1em;
}

[data-md-color-scheme="slate"] .ls-header-docs {
  color: #64748b;
}

/* ── Sidebar navigation ──────────────────────────────────────────────── */
.md-sidebar {
  background-color: #ffffff;
  border-right: 1px solid var(--ls-border);
}

[data-md-color-scheme="slate"] .md-sidebar {
  background-color: #0f172a;
  border-right-color: #1e293b;
}

.md-nav__title {
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #9ca3af;
  padding: 0.75rem 0.6rem 0.25rem;
}

/* Top-level nav links (section headers like Getting Started, Platform Guide) */
.md-nav--primary > .md-nav__list > .md-nav__item > .md-nav__link {
  font-size: 0.875rem;
  font-weight: 700;
  color: #111827;
  border-radius: 5px;
  padding: 0.35rem 0.6rem;
  transition: background 0.1s ease, color 0.1s ease;
}

[data-md-color-scheme="slate"] .md-nav--primary > .md-nav__list > .md-nav__item > .md-nav__link {
  color: #f1f5f9;
}

/* Child nav links — indented */
.md-nav--primary > .md-nav__list > .md-nav__item > .md-nav > .md-nav__list > .md-nav__item > .md-nav__link {
  font-size: 0.85rem;
  font-weight: 400;
  color: #374151;
  border-radius: 5px;
  padding: 0.3rem 0.6rem 0.3rem 1.4rem;
  transition: background 0.1s ease, color 0.1s ease;
}

[data-md-color-scheme="slate"] .md-nav--primary > .md-nav__list > .md-nav__item > .md-nav > .md-nav__list > .md-nav__item > .md-nav__link {
  color: #94a3b8;
}

/* All nav links fallback */
.md-nav__item .md-nav__link {
  font-size: 0.875rem;
  color: #374151;
  border-radius: 5px;
  padding: 0.3rem 0.6rem;
  transition: background 0.1s ease, color 0.1s ease;
}

[data-md-color-scheme="slate"] .md-nav__item .md-nav__link {
  color: #94a3b8;
}

.md-nav__item .md-nav__link:hover {
  background-color: #f3f4f6;
  color: #111827;
}

[data-md-color-scheme="slate"] .md-nav__item .md-nav__link:hover {
  background-color: #1e293b;
  color: #f1f5f9;
}

.md-nav__item .md-nav__link--active {
  background-color: #eff6ff;
  color: var(--ls-blue) !important;
  font-weight: 600;
}

[data-md-color-scheme="slate"] .md-nav__item .md-nav__link--active {
  background-color: #1e3a5f;
  color: #93c5fd !important;
}

/* Section headers in sidebar */
.md-nav--secondary .md-nav__title,
.md-nav__item--section > .md-nav__link {
  font-weight: 700;
  font-size: 0.875rem;
  color: #111827;
  text-transform: none;
  letter-spacing: 0;
}

[data-md-color-scheme="slate"] .md-nav__item--section > .md-nav__link {
  color: #f1f5f9;
}

/* ── Main content area ───────────────────────────────────────────────── */
.md-content {
  background-color: #ffffff;
}

[data-md-color-scheme="slate"] .md-content {
  background-color: #0f172a;
}

.md-main {
  background-color: #ffffff;
}

[data-md-color-scheme="slate"] .md-main {
  background-color: #0f172a;
}

/* ── Admonition tweaks ──────────────────────────────────────────────── */
.md-typeset .admonition,
.md-typeset details {
  border-radius: 8px;
  border-left-width: 4px;
}

.md-typeset .admonition.tip {
  border-color: var(--ls-blue);
}

.md-typeset .admonition.tip > .admonition-title {
  background: var(--ls-blue-light);
  color: var(--ls-blue);
}

/* ── Footer ─────────────────────────────────────────────────────────── */
.md-footer {
  border-top: 1px solid var(--ls-border);
}

/* ── Image captions ─────────────────────────────────────────────────── */
.md-typeset img {
  border-radius: 8px;
  border: 1px solid var(--ls-border);
  max-width: 100%;
}

.md-typeset figure figcaption {
  font-size: 0.82rem;
  color: var(--ls-gray);
  text-align: center;
  margin-top: 0.4rem;
}