/*
  Maurice Frank — Design System & Styles
  Aesthetic: Swiss Minimalist UI + Structured Editorial UX
  Typography: Instrument Sans & JetBrains Mono
  Palette: Pure monochrome, crisp hairline geometry, high-density clarity
*/

@import url('tokens.css');

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-xl);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-app);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

/* Layout Container */
.site-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0 auto;
  max-width: 1200px;
  padding: 0 var(--space-lg);
}

@media (min-width: 900px) {
  .site-wrapper {
    flex-direction: row;
    padding: 0 var(--space-xl);
    gap: var(--space-3xl);
  }
}

/* Sticky Sidebar */
.site-sidebar {
  padding: var(--space-2xl) 0 var(--space-xl);
  border-bottom: 1px solid var(--border-hairline);
}

@media (min-width: 900px) {
  .site-sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    border-bottom: none;
    border-right: 1px solid var(--border-hairline);
    padding: var(--space-3xl) var(--space-xl) var(--space-2xl) 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    scrollbar-width: none;
  }
  .site-sidebar::-webkit-scrollbar {
    display: none;
  }
}

.sidebar-header {
  margin-bottom: var(--space-xl);
}

.sidebar-portrait {
  display: block;
  width: 4.5rem;
  height: 4.5rem;
  object-fit: cover;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  border: 1px solid var(--border-hairline);
  margin-bottom: var(--space-md);
  background: var(--bg-subtle);
}

.site-title {
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1.15;
  margin-bottom: var(--space-xs);
}

.site-subtitle {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-bottom: var(--space-md);
}

.sidebar-bio {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: var(--space-xl);
}

/* Sidebar Nav */
.sidebar-nav {
  margin-bottom: var(--space-xl);
}

.nav-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  margin-bottom: var(--space-sm);
}

.nav-list {
  list-style: none;
}

.nav-item {
  margin-bottom: 2px;
}

.nav-link {
  display: block;
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: none;
  padding: 4px 6px;
  margin: 0 -6px;
  border-radius: 2px;
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: var(--text-primary);
  background-color: var(--bg-subtle);
}

.nav-link.active {
  color: var(--text-primary);
  font-weight: 600;
  border-left: 2px solid var(--text-primary);
  padding-left: 8px;
}

/* Sidebar Footer & Links */
.sidebar-footer {
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-hairline);
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.social-link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition-fast);
}

.social-link:hover {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Main Content Area */
.site-main {
  flex-grow: 1;
  max-width: var(--content-max-width);
  padding: var(--space-2xl) 0 var(--space-3xl);
}

@media (min-width: 900px) {
  .site-main {
    padding: var(--space-3xl) 0 var(--space-3xl);
  }
}

/* Content Sections */
.content-section {
  margin-bottom: var(--space-3xl);
  scroll-margin-top: var(--space-xl);
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-hairline);
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.section-title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-faint);
  letter-spacing: 0.05em;
}

/* Lead & Intro */
.lead-intro {
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  letter-spacing: -0.01em;
}

.intro-body {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
}

/* Dual Focus List */
.dual-focus-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  border-top: 1px solid var(--border-hairline);
  padding-top: var(--space-md);
}

@media (min-width: 600px) {
  .dual-focus-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.focus-col h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.focus-list {
  list-style: none;
}

.focus-list li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding: 4px 0;
  border-bottom: 1px dashed var(--border-hairline);
  display: flex;
  justify-content: space-between;
}

.focus-list li:last-child {
  border-bottom: none;
}

.focus-list .tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Generic Minimal Card Grid */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 600px) {
  .cards-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.cards-grid.single-col {
  grid-template-columns: 1fr;
}

.card-item {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: 4px;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

.card-item:hover {
  border-color: var(--text-primary);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.card-item-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-2xs);
}

.card-item-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.card-item-title a {
  color: inherit;
  text-decoration: none;
}

.card-item-title a:hover {
  text-decoration: underline;
}

.card-item-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.card-item-role {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
}

.card-item-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: var(--space-sm);
  flex-grow: 1;
}

.card-item-tags {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

/* Minimal CV Table */
.cv-compact-section {
  margin-top: var(--space-xl);
  border-top: 1px solid var(--border-hairline);
  padding-top: var(--space-lg);
}

.cv-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.cv-table tr {
  border-bottom: 1px solid var(--border-hairline);
}

.cv-table tr:first-child {
  border-top: 1px solid var(--border-hairline);
}

.cv-table td {
  padding: 0.6rem 0;
  vertical-align: baseline;
}

.cv-date-col {
  width: 125px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.cv-title-col {
  font-weight: 500;
  color: var(--text-primary);
}

.cv-title-col a {
  color: var(--text-primary);
  text-decoration: none;
}

.cv-title-col a:hover {
  text-decoration: underline;
}

.cv-detail-col {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: right;
  font-family: var(--font-mono);
}

@media (max-width: 550px) {
  .cv-table tr {
    display: flex;
    flex-direction: column;
    padding: 0.5rem 0;
  }
  .cv-table td {
    padding: 1px 0;
  }
  .cv-detail-col {
    text-align: left;
  }
}

/* Software & GitHub Items */
.software-list {
  display: flex;
  flex-direction: column;
}

.software-item {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border-hairline);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

.software-item:first-of-type {
  border-top: 1px solid var(--border-hairline);
}

@media (min-width: 600px) {
  .software-item {
    flex-direction: row;
    justify-content: space-between;
    align-items: baseline;
  }
}

.software-item:hover {
  background-color: var(--bg-subtle);
  padding-left: var(--space-sm);
  margin: 0 calc(-1 * var(--space-sm));
  padding-right: var(--space-sm);
}

.software-left {
  display: flex;
  flex-direction: column;
}

.software-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.gh-pill {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  border: 1px solid var(--border-hairline);
  background: var(--bg-subtle);
  padding: 1px 5px;
  border-radius: 3px;
  color: var(--text-secondary);
}

.software-summary {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.software-tech {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: var(--space-xs);
  flex-shrink: 0;
}

@media (min-width: 600px) {
  .software-tech {
    margin-top: 0;
    text-align: right;
    padding-left: var(--space-md);
  }
}

/* Playable Media & Audio Cards */
.media-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 600px) {
  .media-cards-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.media-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: 4px;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.media-card.full-width {
  grid-column: 1 / -1;
}

.media-card-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-2xs);
}

.media-card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.media-card-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

.media-card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-sm);
}

/* Audio Player */
audio {
  width: 100%;
  height: 32px;
  margin-top: var(--space-xs);
  accent-color: #111111;
  outline: none;
}

/* Video Player */
video {
  width: 100%;
  border-radius: 3px;
  border: 1px solid var(--border-hairline);
  background: #000000;
  margin-top: var(--space-xs);
  display: block;
}

/* Photography Grid */
.photo-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.photo-item {
  border: 1px solid var(--border-hairline);
  border-radius: 3px;
  overflow: hidden;
  background: var(--bg-surface);
}

.photo-item img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
  transition: var(--transition-fast);
}

.photo-item:hover img {
  opacity: 0.92;
}

.photo-item figcaption {
  padding: 5px 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-hairline);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Colophon */
.colophon-section {
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--border-hairline);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.colophon-legal {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

@media (min-width: 600px) {
  .colophon-legal {
    grid-template-columns: 1fr 1fr;
  }
}

.colophon-block {
  padding: var(--space-sm) 0;
  border-bottom: 1px dashed var(--border-hairline);
}

.colophon-block dt {
  color: var(--text-faint);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.colophon-block dd {
  color: var(--text-secondary);
  font-weight: 500;
}

/* Print */
@media print {
  body {
    background: #FFFFFF;
    color: #000000;
  }
  .site-sidebar {
    position: static;
    height: auto;
    border-right: none;
  }
}