/* Internal-site-specific styles: login, header, calendar, documents */

/* ---------- Sticky footer layout ---------- */

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
#main { flex: 1; }

/* ---------- Typography overrides ---------- */

h1 { font-family: var(--font-accent); font-style: italic; }

/* ---------- Buttons (reused from public site components) ---------- */

.btn {
  display: inline-block;
  padding: 0.75rem 1.25rem;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  font-weight: 600;
  text-decoration: none;
  background: var(--button-bg);
  color: var(--button-text);
  border: 0;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform var(--dur) var(--ease), filter var(--dur) var(--ease);
}
.btn:hover { filter: brightness(0.95); color: var(--button-text); }
.btn:active { transform: translateY(1px); }
.btn--ghost {
  background: transparent;
  color: var(--text-default);
  border: 1px solid var(--text-default);
}
.btn--ghost:hover { color: var(--text-default); }
.btn--dark-red  { background: var(--color-dark-red); }
.btn--dark-gray { background: var(--color-dark-gray); }
.btn--block { display: block; width: 100%; text-align: center; }
.btn--sm { padding: 0.5rem 0.85rem; font-size: var(--fs-sm); }

/* ---------- Forms ---------- */

.form { display: grid; gap: var(--space-4); max-width: 38rem; }
.form label { font-weight: 600; display: block; margin-bottom: var(--space-2); font-size: var(--fs-sm); }
.form input[type="text"],
.form input[type="email"],
.form input[type="password"],
.form input[type="date"],
.form input[type="time"],
.form input[type="url"],
.form select,
.form textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  font: inherit;
  color: var(--text-default);
  background: var(--color-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
}
.form textarea { min-height: 8rem; resize: vertical; }
.form input:focus, .form textarea:focus, .form select:focus {
  outline: 2px solid var(--color-orange);
  outline-offset: 1px;
}
.form input[type="checkbox"] { width: auto; margin-right: var(--space-2); }

/* ---------- Alerts ---------- */

.alert {
  padding: var(--space-4);
  margin-bottom: var(--space-5);
  border-radius: var(--radius-sm);
}
.alert--success {
  background: #e9f5ec;
  border-left: 3px solid #2e7d4f;
}
.alert--error {
  background: #fdf5f3;
  border-left: 3px solid var(--color-dark-red);
}

/* ---------- Header ---------- */

.site-header {
  background: var(--color-warm-gray);
  border-bottom: 1px solid var(--color-orange);
  position: sticky;
  top: 0;
  z-index: 30;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  max-width: var(--container-max);
  margin: 0 auto;
  gap: var(--space-5);
}
.site-header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--text-default);
}
.site-header__logo { width: 40px; height: 40px; }
.site-header__name {
  font-weight: 700;
  font-size: var(--fs-lg);
  letter-spacing: 0.01em;
}
.site-header__name-accent {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 600;
  color: var(--color-orange);
}
.site-nav {
  display: flex;
  gap: var(--space-5);
  align-items: center;
}
.site-nav a {
  text-decoration: none;
  color: var(--text-default);
  font-weight: 500;
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.site-nav a:hover { color: var(--color-orange); }
.site-nav a.is-active { color: var(--color-orange); border-bottom: 2px solid var(--color-orange); padding-bottom: 2px; }
.site-header__cta { display: flex; gap: var(--space-3); align-items: center; }
.site-header .text-muted { color: var(--text-muted); }

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-soft);
  padding: 0.5rem 0.75rem;
  font-size: var(--fs-base);
  cursor: pointer;
  border-radius: var(--radius-sm);
}

@media (max-width: 768px) {
  .site-nav, .site-header__cta { display: none; }
  .nav-toggle { display: inline-block; }
  .site-header[data-open="true"] .site-nav,
  .site-header[data-open="true"] .site-header__cta {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--color-warm-gray);
    padding: var(--space-5);
    border-bottom: 1px solid var(--color-orange);
    gap: var(--space-4);
    align-items: flex-start;
  }
}

/* ---------- Footer (minimal) ---------- */

.internal-footer {
  background: var(--color-dark-gray);
  border-top: 3px solid var(--color-orange);
  padding: var(--space-5) 0;
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.7);
}

/* ---------- Login page ---------- */

.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
}
.login-card {
  background: var(--color-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-7);
  width: 100%;
  max-width: 24rem;
}
.login-card__brand {
  text-align: center;
  margin-bottom: var(--space-6);
}
.login-card__logo {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-3);
}
.login-card__title {
  font-family: var(--font-accent);
  font-size: var(--fs-2xl);
  margin: 0 0 var(--space-2);
}

/* ---------- Profile ---------- */

.profile-section { margin-bottom: var(--space-6); }

.token-display {
  display: flex;
  gap: var(--space-2);
  align-items: stretch;
}
.token-display__input {
  flex: 1;
  padding: 0.5rem 0.75rem;
  font: inherit;
  font-size: var(--fs-sm);
  color: var(--text-default);
  background: var(--color-warm-gray);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
}

/* ---------- Calendar ---------- */

.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-5);
}
.cal-header h1 { margin: 0; }

.cal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-5);
}
.cal-nav__title { margin: 0; font-size: var(--fs-xl); }

.cal-grid__head {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  text-align: center;
  font-weight: 600;
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-soft);
}

.cal-grid__week {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
}

.cal-grid__day {
  min-height: 6rem;
  padding: var(--space-2);
  background: var(--color-white);
  border: 1px solid var(--border-soft);
  overflow: hidden;
}
.cal-grid__day--empty {
  background: var(--color-warm-gray);
  border-color: transparent;
}
.cal-grid__day--today {
  border-color: var(--color-orange);
  border-width: 2px;
}

.cal-grid__num {
  display: block;
  font-weight: 600;
  font-size: var(--fs-sm);
  margin-bottom: var(--space-1);
}
.cal-grid__day--today .cal-grid__num { color: var(--color-orange); }

.cal-pill {
  display: block;
  padding: 2px var(--space-2);
  margin-bottom: 2px;
  font-size: 0.75rem;
  line-height: 1.3;
  background: var(--color-orange);
  color: var(--color-white);
  text-decoration: none;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cal-pill:hover { filter: brightness(0.9); color: var(--color-white); }

/* Event detail */

.event-meta { margin: var(--space-4) 0; }
.event-meta dt {
  font-weight: 600;
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-top: var(--space-3);
}
.event-meta dd { margin: var(--space-1) 0 0 0; }

@media (max-width: 768px) {
  .cal-grid__day { min-height: 4rem; padding: var(--space-1); }
  .cal-pill { font-size: 0.65rem; }
}

/* ---------- Prose typography (matches Obsidian PDF plugin branded-css) ---------- */

.prose h1,
.prose h2,
.prose h3,
.prose h4,
.prose h5,
.prose h6 {
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--color-dark-gray);
  margin-top: 1.4em;
  margin-bottom: 0.4em;
}

.prose h1 {
  font-size: var(--fs-3xl);
  border-bottom: 2px solid var(--color-orange);
  padding-bottom: 0.2em;
  text-transform: uppercase;
  font-style: normal;
}

.prose h2 {
  font-size: var(--fs-2xl);
  border-bottom: 1px solid var(--color-warm-gray);
  padding-bottom: 0.15em;
}

.prose h3 {
  font-size: var(--fs-xl);
  color: var(--color-dark-red);
}

.prose blockquote {
  border-left: 4px solid var(--color-orange);
  padding: 0.5em 1em;
  margin: 1em 0;
  background: var(--color-warm-gray);
  font-style: italic;
  color: var(--color-dark-gray);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
}

.prose blockquote em {
  font-family: var(--font-accent);
  font-size: var(--fs-lg);
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1em 0;
  font-size: var(--fs-sm);
}

.prose thead {
  background: var(--color-dark-gray);
  color: var(--color-white);
}

.prose th {
  font-weight: 700;
  text-align: left;
  padding: 0.5em 0.6em;
}

.prose td {
  padding: 0.45em 0.6em;
  border-bottom: 1px solid #ddd;
  vertical-align: top;
}

.prose tr:nth-child(even) {
  background: #F7F5F2;
}

.prose code {
  font-family: "SFMono-Regular", "Consolas", "Liberation Mono", monospace;
  font-size: 0.875em;
  background: var(--color-warm-gray);
  padding: 0.15em 0.35em;
  border-radius: 3px;
}

.prose pre {
  background: var(--color-off-black);
  color: #e0e0e0;
  padding: 1em;
  border-radius: 4px;
  font-size: var(--fs-sm);
  overflow-x: auto;
}

.prose pre code {
  background: none;
  padding: 0;
  color: inherit;
}

.prose hr {
  border: none;
  border-top: 1px solid var(--color-orange);
  margin: 1.5em 0;
}

.prose ul,
.prose ol {
  margin: 0.5em 0;
  padding-left: 1.8em;
}

.prose li {
  margin-bottom: 0.25em;
}

.prose strong {
  font-weight: 700;
}

/* ---------- Obsidian-style callouts ---------- */

.prose .callout {
  border-radius: 4px;
  padding: 0.75em 1em;
  margin: 1em 0;
  border-left: 4px solid var(--callout-color, #7d7d7d);
  background: var(--callout-bg, #f5f5f5);
}

.prose .callout .callout-title,
.prose .callout > summary {
  font-weight: 700;
  color: var(--callout-color, #7d7d7d);
  margin-bottom: 0.4em;
}

.prose details.callout > summary {
  cursor: pointer;
  list-style: none;
}

.prose details.callout > summary::before {
  content: "\25b6\00a0";
  font-size: 0.7em;
  vertical-align: middle;
}

.prose details.callout[open] > summary::before {
  content: "\25bc\00a0";
}

.prose .callout .callout-content > :first-child {
  margin-top: 0;
}

.prose .callout .callout-content > :last-child {
  margin-bottom: 0;
}

/* Type colours — mirroring Obsidian's default palette */
.prose .callout-note       { --callout-color: #448aff; --callout-bg: #448aff14; }
.prose .callout-abstract   { --callout-color: #00b8d4; --callout-bg: #00b8d414; }
.prose .callout-info       { --callout-color: #448aff; --callout-bg: #448aff14; }
.prose .callout-todo       { --callout-color: #448aff; --callout-bg: #448aff14; }
.prose .callout-tip        { --callout-color: #00bfa5; --callout-bg: #00bfa514; }
.prose .callout-success    { --callout-color: #00c853; --callout-bg: #00c85314; }
.prose .callout-question   { --callout-color: #f9a825; --callout-bg: #f9a82514; }
.prose .callout-warning    { --callout-color: #ff9100; --callout-bg: #ff910014; }
.prose .callout-failure    { --callout-color: #ff5252; --callout-bg: #ff525214; }
.prose .callout-danger     { --callout-color: #ff1744; --callout-bg: #ff174414; }
.prose .callout-bug        { --callout-color: #ff1744; --callout-bg: #ff174414; }
.prose .callout-example    { --callout-color: #7c4dff; --callout-bg: #7c4dff14; }
.prose .callout-quote      { --callout-color: #9e9e9e; --callout-bg: #9e9e9e14; }
.prose .callout-internal   { --callout-color: var(--color-dark-red, #8E2201); --callout-bg: #8e220114; }

.prose .callout strong {
  color: var(--color-dark-red);
}

/* ---------- Frontmatter metadata table ---------- */

hr.frontmatter-rule {
  border: none;
  border-top: 1px solid #ddd;
  margin: 1.5em 0 0.5em 0;
}

table.frontmatter {
  width: auto;
  margin: 0 0 1.5em 0;
  font-size: var(--fs-sm);
  border: 1px solid #ddd;
  border-radius: var(--radius-md);
  border-collapse: separate;
  border-spacing: 0;
}

table.frontmatter td {
  padding: 0.3em 0.8em;
  border-bottom: 1px solid #eee;
}

table.frontmatter tr:last-child td {
  border-bottom: none;
}

table.frontmatter tr:nth-child(even) {
  background: transparent;
}

table.frontmatter thead {
  background: transparent;
}

/* ---------- Document library ---------- */

.docs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}
.docs-header h1 { margin: 0; }
.docs-header .btn--ghost { background: var(--color-white); }

.docs-layout {
  display: grid;
  grid-template-columns: 16rem 1fr;
  gap: var(--space-6);
}

.docs-sidebar {
  border-right: 1px solid var(--border-soft);
  padding-right: var(--space-5);
  overflow-x: auto;
}

.folder-group { margin-bottom: var(--space-3); }

/* Root-level group headings — always visible, no toggle arrow */
.folder-group-heading {
  display: block;
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--text-default);
  margin-bottom: var(--space-1);
}

/* Collapsible folders via <details>/<summary> */
.folder-toggle { font-size: var(--fs-sm); }
.folder-toggle summary {
  cursor: pointer;
  list-style: none;
  color: var(--text-default);
  white-space: nowrap;
}
.folder-toggle summary::-webkit-details-marker { display: none; }
.folder-toggle summary::before {
  content: "\25B6"; /* right triangle */
  display: inline-block;
  width: 1em;
  font-size: 0.55em;
  vertical-align: middle;
  margin-right: 0.35em;
  transition: transform 0.15s ease;
}
.folder-toggle[open] > summary::before { transform: rotate(90deg); }
.folder-toggle summary:hover { color: var(--color-dark-red); }

.folder-tree {
  list-style: none;
  padding: 0;
  margin: var(--space-1) 0 0 0.75rem;
}
.folder-tree li { margin-bottom: var(--space-1); }

/* Document links */
.doc-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3em;
  text-decoration: none;
  color: var(--text-default);
  font-size: var(--fs-sm);
  white-space: nowrap;
}
.doc-link:hover { color: var(--color-dark-red); }
.doc-link.is-active {
  color: var(--color-dark-red);
  font-weight: 600;
}
.icon-doc {
  width: 0.9em;
  height: 0.9em;
  flex-shrink: 0;
}

.doc-item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-soft);
}
.doc-item a { font-weight: 500; }

.doc-page {
  background: var(--color-white);
  padding: var(--space-6);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
}

.doc-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.doc-page-header .eyebrow { margin: 0; }
.doc-page-actions { display: flex; gap: var(--space-2); flex-shrink: 0; align-items: center; }

/* Download dropdown */
.dropdown { position: relative; }
.dropdown-toggle {
  cursor: pointer;
  line-height: inherit;
  box-sizing: border-box;
}
.dropdown-menu {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  margin-top: var(--space-1);
  list-style: none;
  padding: var(--space-2) 0;
  background: #fff;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  min-width: 10rem;
  z-index: 10;
}
.dropdown.is-open .dropdown-menu { display: block; }
.dropdown-menu a {
  display: block;
  padding: var(--space-2) var(--space-4);
  text-decoration: none;
  color: var(--text-default);
  font-size: var(--fs-sm);
  white-space: nowrap;
}
.dropdown-menu a:hover {
  background: var(--color-warm-gray);
  color: var(--color-dark-red);
}

/* Split view */

.doc-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.markdown-source {
  font-family: "SFMono-Regular", "Consolas", "Liberation Mono", monospace;
  font-size: var(--fs-sm);
  background: var(--color-warm-gray);
  padding: var(--space-5);
  overflow-x: auto;
  white-space: pre-wrap;
  word-wrap: break-word;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
}

/* ---------- Table row hierarchy (matches Obsidian PDF plugin) ---------- */

tr.row-h1 {
  background: var(--color-dark-gray) !important;
  color: var(--color-white);
  font-weight: 700;
  border-top: 2px solid var(--color-dark-red);
}
tr.row-h1 td {
  border-bottom: 2px solid var(--color-dark-red);
  color: var(--color-white);
}

tr.row-h2 {
  background: #FAEADE !important;
  font-weight: 600;
  border-top: 1.5px solid var(--color-orange);
}
tr.row-h2 td {
  border-bottom: 1.5px solid var(--color-orange);
}

tr.row-h3 {
  background: #FCF5EE !important;
  font-weight: 600;
  border-top: 1px solid var(--color-orange);
}
tr.row-h3 td {
  border-bottom: 1px solid var(--color-orange);
}

/* ---------- Pagebreaks (print only) ---------- */

.page-break {
  display: none;
}
@media print {
  .page-break {
    display: block;
    page-break-before: always;
    break-before: page;
    height: 1px;
    margin: 0;
    padding: 0;
    border: none;
    visibility: hidden;
  }
}

@media (max-width: 768px) {
  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar { border-right: 0; border-bottom: 1px solid var(--border-soft); padding-right: 0; padding-bottom: var(--space-4); }
  .doc-split { grid-template-columns: 1fr; }
}