/* ================================================================
   Speed in Music – Dissertation Plugin v2
   All styles scoped under #diss-wrap to avoid theme collisions
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;0,600;1,400&family=Spectral:ital,wght@0,300;0,400;0,600;1,300&family=Source+Code+Pro:wght@400;500&display=swap');

/* ── Root variables ── */
#diss-wrap {
  --ink:       #1c1916;
  --muted:     #56514a;
  --faint:     #96918a;
  --bg:        #faf8f5;
  --warm:      #f2ede5;
  --rule:      #dbd6cc;
  --accent:    #7b3d1c;
  --accent-lt: #c49060;
  --sidebar:   260px;
}

/* ── Layout ── */
#diss-wrap {
  display: flex;
  align-items: flex-start;
  background: var(--bg);
  color: var(--ink);
  font-family: 'EB Garamond', Georgia, serif;
  /* Break out of narrow WP content column */
  margin-left:  calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  width: 100vw;
  min-height: 100vh;
  position: relative;
}

/* ── Sidebar ── */
#diss-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar);
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--ink);
  color: #fff;
  padding: 1.6rem 0 3rem;
  display: flex;
  flex-direction: column;
  scrollbar-width: thin;
  scrollbar-color: #3a3835 transparent;
  z-index: 100;
}
#diss-sidebar::-webkit-scrollbar       { width: 4px; }
#diss-sidebar::-webkit-scrollbar-thumb { background: #3a3835; border-radius: 2px; }

.diss-sidebar-header {
  padding: 0 1.3rem 1.2rem;
  border-bottom: 1px solid #2c2a28;
  margin-bottom: 0.7rem;
}
.diss-sidebar-header strong {
  display: block;
  font-family: 'Spectral', serif;
  font-weight: 600;
  font-size: 0.95rem;
  color: #fff;
  line-height: 1.3;
}
.diss-sidebar-header em {
  display: block;
  font-size: 0.75rem;
  color: var(--accent-lt);
  font-style: italic;
  margin-top: 0.25rem;
  line-height: 1.4;
}

.diss-toc-label {
  font-family: 'Source Code Pro', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
  padding: 0 1.3rem 0.45rem;
}

/* ── TOC list ── */
#diss-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
}

#diss-toc-list li a {
  display: block;
  padding: 0.22rem 1.3rem;
  color: #bfbab2;
  text-decoration: none;
  font-size: 0.77rem;
  line-height: 1.45;
  border-left: 2px solid transparent;
  transition: color 0.12s, background 0.12s;
}
#diss-toc-list li a:hover {
  color: #fff;
  background: rgba(255,255,255,0.05);
  text-decoration: none;
}
#diss-toc-list li a.diss-active {
  color: var(--accent-lt);
  border-left-color: var(--accent-lt);
  background: rgba(196,144,96,0.08);
}

/* Chapter headings in TOC */
#diss-toc-list li.diss-toc-ch a {
  font-family: 'Spectral', serif;
  font-weight: 600;
  font-size: 0.76rem;
  color: #e2ddd6;
  padding-top: 0.7rem;
}
#diss-toc-list li.diss-toc-sub a {
  padding-left: 2rem;
  font-size: 0.74rem;
}

/* ── Main content ── */
#diss-main {
  margin-left: var(--sidebar);
  min-width: 0;
  width: 100%;
  max-width: calc(var(--sidebar) + 780px);
  padding: 3rem 4rem 6rem;
  box-sizing: border-box;
}

/* ── Title block ── */
.diss-title-block {
  border-bottom: 2px solid var(--rule);
  padding-bottom: 2.5rem;
  margin-bottom: 3rem;
}
.diss-title-block h1 {
  font-family: 'Spectral', serif !important;
  font-size: 3rem !important;
  font-weight: 300 !important;
  color: var(--ink) !important;
  letter-spacing: -0.02em !important;
  line-height: 1.1 !important;
  margin: 0 0 0.4rem !important;
  border: none !important;
  padding: 0 !important;
}
.diss-byline {
  font-size: 1.3rem;
  font-style: italic;
  color: var(--accent);
  margin: 0 0 0.4rem;
}
.diss-supervisors {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0;
}

/* ── Body content from pandoc ── */
#diss-body {
  font-size: 1.05rem;
  line-height: 1.82;
  color: var(--ink);
}

#diss-body p {
  margin: 0 0 1em;
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 1.05rem;
  line-height: 1.82;
}

#diss-body h1 {
  font-family: 'Spectral', serif !important;
  font-size: 1.85rem !important;
  font-weight: 300 !important;
  color: var(--accent) !important;
  border-bottom: 1px solid var(--rule) !important;
  padding: 2.5rem 0 0.6rem !important;
  margin: 0 0 1.5rem !important;
}

#diss-body h2 {
  font-family: 'Spectral', serif !important;
  font-size: 1.35rem !important;
  font-weight: 500 !important;
  color: var(--ink) !important;
  padding: 1.8rem 0 0 !important;
  margin: 0 0 1rem !important;
  border: none !important;
}

#diss-body h3 {
  font-family: 'EB Garamond', serif !important;
  font-size: 1.1rem !important;
  font-weight: 600 !important;
  font-style: italic !important;
  color: var(--muted) !important;
  padding: 1.2rem 0 0 !important;
  margin: 0 0 0.8rem !important;
  border: none !important;
}

#diss-body h4 {
  font-family: 'Source Code Pro', monospace !important;
  font-size: 0.78rem !important;
  letter-spacing: 0.1em !important;
  text-transform: uppercase !important;
  color: var(--faint) !important;
  margin: 1rem 0 0.5rem !important;
  font-weight: 500 !important;
  border: none !important;
}

/* Links */
#diss-body a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
#diss-body a:hover {
  color: var(--accent-lt);
}

/* Images */
#diss-body img,
#diss-body .diss-img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 1.5em auto;
  border-radius: 2px;
}

/* Figures / captions */
#diss-body figure {
  margin: 1.8em 0;
  text-align: center;
}
#diss-body figcaption,
#diss-body .diss-caption {
  font-size: 0.85rem;
  color: var(--muted);
  font-style: italic;
  margin-top: 0.5em;
  text-align: center;
}

/* Block quotes */
#diss-body blockquote {
  margin: 1.5em 0;
  padding: 0.8em 1.2em;
  border-left: 3px solid var(--accent-lt);
  background: var(--warm);
  font-style: italic;
  color: var(--muted);
}
#diss-body blockquote p { margin: 0; }

/* Tables */
#diss-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 1.5em 0;
}
#diss-body th {
  background: var(--warm);
  font-weight: 600;
  text-align: left;
  padding: 0.5em 0.8em;
  border-bottom: 2px solid var(--rule);
}
#diss-body td {
  padding: 0.45em 0.8em;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}

/* Footnotes area */
#diss-body section.footnotes {
  border-top: 1px solid var(--rule);
  margin-top: 3em;
  padding-top: 1.5em;
  font-size: 0.88rem;
  color: var(--muted);
}
#diss-body .footnote-ref a,
#diss-body .footnote-back {
  font-size: 0.75rem;
  vertical-align: super;
  color: var(--accent);
  text-decoration: none;
}

/* ── Mobile toggle button ── */
#diss-mob-btn {
  display: none;
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 9999;
  background: var(--ink);
  color: #fff;
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 5px;
  font-size: 1.15rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  #diss-mob-btn { display: flex; }

  #diss-sidebar {
    transform: translateX(-100%);
    transition: transform 0.26s ease;
    box-shadow: 4px 0 20px rgba(0,0,0,0.3);
  }
  #diss-sidebar.diss-open { transform: translateX(0); }

  #diss-main {
    margin-left: 0;
    max-width: 100%;
    padding: 3.5rem 1.4rem 4rem;
  }
  .diss-title-block h1 { font-size: 2.1rem !important; }
}

@media (max-width: 520px) {
  #diss-main { padding: 3.5rem 1rem 3rem; }
}