/* Minimal Design - Alexander Leirvåg */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #fff;
  --text: #111;
  --text-light: #666;
  --accent: #ff6b35;
  --border: #e0e0e0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Sora', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 100vh;
  padding: 3rem 1rem;
}

/* Page frame */
main {
  max-width: 650px;
  min-height: calc(100vh - 6rem);
  padding: 3rem 2.5rem;
  background: var(--bg);
  position: relative;
}

/* Content wrapper with corner crosses */
#content {
  position: relative;
  min-height: 80vh;
}

/* Corner cross elements */
.corner-cross {
  position: absolute;
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--text);
  font-family: 'Sora', sans-serif;
  line-height: 1;
  pointer-events: auto;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 100;
}

.corner-cross:hover {
  color: var(--accent);
  transform: rotate(45deg);
}

.corner-cross.clicked {
  color: var(--accent);
  transform: rotate(45deg);
}

.corner-cross.top-left {
  top: 0;
  left: 0;
}

.corner-cross.top-right {
  top: 0;
  right: 0;
}

.corner-cross.bottom-left {
  position: absolute;
  bottom: 0;
  left: 0;
}

.corner-cross.bottom-right {
  position: absolute;
  bottom: 0;
  right: 0;
}

/* Typography */
h1 {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

p {
  margin-bottom: 1.25rem;
  line-height: 1.7;
  max-width: 65ch;
}

.lead {
  font-size: 1.15rem;
  color: var(--text-light);
  margin-bottom: 2rem;
  line-height: 1.6;
}

/* Links */
a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 2px solid var(--text);
  padding: 2px 4px;
  transition: all 0.2s ease;
}

a:hover {
  background: var(--text);
  color: var(--bg);
  border-bottom-color: var(--accent);
}

/* Navigation links (homepage) */
.nav-list {
  list-style: none;
  margin: 3rem 0;
}

.nav-list li {
  margin-bottom: 1.5rem;
}

.nav-list a {
  display: inline-block;
  font-size: 1.5rem;
  font-weight: 700;
  padding: 0.75rem 1rem;
  border-bottom: 2px solid var(--text);
  position: relative;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  transition: all 0.2s ease;
}

.nav-list a:hover {
  background: var(--text);
  color: var(--bg);
  border-bottom-color: var(--accent);
}

/* Industrial tech tooltip */
.nav-list a[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(100% + 1rem);
  top: 50%;
  transform: translateY(-50%);
  background: #111;
  color: #fff;
  padding: 0.4rem 0.8rem;
  font-size: 0.75rem;
  white-space: nowrap;
  border-radius: 0;
  z-index: 10;
  font-weight: 400;
  border: 1px solid #333;
  font-family: 'Courier New', monospace;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Metadata tooltip */
.meta-date[data-tooltip],
.meta-tag[data-tooltip] {
  position: relative;
  cursor: help;
}

.meta-date[data-tooltip]:hover::after,
.meta-tag[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 0.75rem);
  left: 50%;
  transform: translateX(-50%);
  background: #111;
  color: #fff;
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  white-space: nowrap;
  z-index: 100;
  font-weight: 600;
  font-family: 'Courier New', monospace;
  text-transform: none;
  letter-spacing: 0.03em;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Content lists */
ul:not(.nav-list) {
  margin: 1.5rem 0;
  padding-left: 1.5rem;
}

ul:not(.nav-list) li {
  margin-bottom: 0.75rem;
}

ol {
  margin: 1.5rem 0;
  padding-left: 1.5rem;
}

ol li {
  margin-bottom: 0.75rem;
}

/* Back link */
.back {
  display: inline-block;
  margin-bottom: 2rem;
  padding: 0.5rem 1rem;
  color: var(--text);
  font-size: 0.75rem;
  font-family: 'Courier New', monospace;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 2px solid var(--text);
  transition: all 0.2s ease;
}

.back:hover {
  background: var(--text);
  color: var(--bg);
  border-bottom-color: var(--accent);
}

/* Meta info */
.meta-line {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

/* Page metadata header */
.page-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 2rem;
  padding: 1rem 1.5rem;
  border: 2px solid var(--text);
  font-size: 0.85rem;
}

.meta-date {
  color: var(--text-light);
  font-family: 'Courier New', monospace;
}

.meta-tag {
  padding: 0.25rem 0.5rem;
  background: var(--bg);
  border: 1px solid var(--text);
  color: var(--text);
  font-size: 0.75rem;
  text-transform: uppercase;
  font-family: 'Courier New', monospace;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.meta-tag:first-of-type {
  color: var(--accent);
  border-color: var(--accent);
}

/* Fade transition */
.fade-in {
  animation: fadeIn 300ms ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Prediction container - grid style */
.prediction-container {
  border: 2px solid var(--text);
  margin: 2rem 0;
  font-family: 'Sora', sans-serif;
}

.prediction-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  border-bottom: 2px solid var(--text);
  padding: 0;
}

.prediction-id {
  padding: 1rem 1.5rem;
  font-weight: 700;
  font-size: 0.9rem;
  border-right: 2px solid var(--text);
}

.prediction-category {
  padding: 1rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.prediction-status {
  padding: 1rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  border-left: 2px solid var(--text);
}

.prediction-content {
  padding: 2rem 1.5rem;
  font-size: 1.1rem;
  line-height: 1.6;
  border-bottom: 2px solid var(--text);
}

.prediction-metrics {
  display: grid;
  grid-template-columns: 1.5fr 1.5fr 1fr 1fr;
  border-bottom: 2px solid var(--text);
}

.prediction-metric {
  padding: 1.5rem 1.5rem;
  border-right: 2px solid var(--text);
  text-align: center;
}

.prediction-metric:last-child {
  border-right: none;
}

.prediction-metric-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light);
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.prediction-metric-value {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}

.prediction-footer {
  padding: 1rem 1.5rem;
  font-size: 0.8rem;
  color: var(--text-light);
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* Quote container */
.quote-container {
  border: 2px solid var(--text);
  padding: 2rem;
  margin: 2rem 0;
  position: relative;
}

.quote-text {
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.quote-attribution {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light);
  font-weight: 600;
}

/* Project container - grid style */
.project-container {
  border: 2px solid var(--text);
  margin: 3rem 0;
  font-family: 'Sora', sans-serif;
}

.project-header {
  display: grid;
  grid-template-columns: 1fr auto;
  border-bottom: 2px solid var(--text);
  padding: 0;
}

.project-title {
  padding: 1.5rem;
  font-weight: 700;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.project-status {
  padding: 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  border-left: 2px solid var(--text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.project-status::before {
  content: '●';
  font-size: 0.8rem;
}

.project-description {
  padding: 2rem 1.5rem;
  font-size: 1.05rem;
  line-height: 1.7;
  border-bottom: 2px solid var(--text);
}

.project-details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 2px solid var(--text);
}

.project-detail {
  padding: 1.5rem;
  border-right: 2px solid var(--text);
}

.project-detail:last-child {
  border-right: none;
}

.project-detail:not(:nth-child(-n+3)) {
  border-top: 2px solid var(--text);
}

.project-detail-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.project-detail-value {
  font-size: 0.95rem;
  line-height: 1.5;
}

.project-tech {
  padding: 1.5rem;
  font-size: 0.85rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

.project-tech-label {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

.project-tech-tag {
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--text);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: 'Courier New', monospace;
}

/* Dream poem styling */
.dream-poem {
  max-width: 600px;
  margin: 0 auto;
  padding: 2rem 0;
}

.dream-line {
  font-size: 1.1rem;
  line-height: 2;
  margin-bottom: 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0.25rem 0.5rem;
  position: relative;
}

.dream-line:hover {
  color: var(--accent);
  transform: translateX(1rem);
}

.dream-line::before {
  content: '夢';
  position: absolute;
  left: -2rem;
  opacity: 0;
  transition: opacity 0.3s ease;
  color: var(--accent);
}

.dream-line:hover::before {
  opacity: 1;
}

/* Responsive */
@media (max-width: 640px) {
  body {
    padding: 1.5rem 1rem;
  }

  main {
    padding: 2rem 1.5rem;
  }

  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  .nav-list a {
    font-size: 1.1rem;
  }

  /* Page metadata - adjust spacing */
  .page-meta {
    padding: 0.75rem 1rem;
    gap: 0.5rem;
    font-size: 0.75rem;
  }

  .meta-tag {
    font-size: 0.7rem;
    padding: 0.2rem 0.4rem;
  }

  /* Prediction header - stack on mobile */
  .prediction-header {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }

  .prediction-id,
  .prediction-status {
    border-right: none;
    border-left: none;
    border-bottom: 2px solid var(--text);
  }

  .prediction-status {
    border-bottom: 2px solid var(--text);
  }

  /* Prediction metrics - stack vertically on mobile */
  .prediction-metrics {
    grid-template-columns: 1fr;
  }

  .prediction-metric {
    border-right: none;
    border-bottom: 2px solid var(--text);
    padding: 1rem;
  }

  .prediction-metric:last-child {
    border-bottom: none;
  }

  .prediction-content {
    padding: 1.5rem 1rem;
    font-size: 1rem;
  }

  .prediction-footer {
    padding: 0.75rem 1rem;
    font-size: 0.75rem;
    gap: 0.75rem;
  }

  /* Project header - stack on mobile */
  .project-header {
    grid-template-columns: 1fr;
  }

  .project-status {
    border-left: none;
    border-top: 2px solid var(--text);
  }

  .project-title {
    padding: 1rem;
    font-size: 1.2rem;
  }

  .project-status {
    padding: 1rem;
  }

  /* Project details - 2 columns on mobile */
  .project-details {
    grid-template-columns: 1fr 1fr;
  }

  .project-detail {
    padding: 1rem;
  }

  .project-detail:nth-child(2n) {
    border-right: none;
  }

  .project-detail:nth-child(n+3) {
    border-top: 2px solid var(--text);
  }

  .project-description {
    padding: 1.5rem 1rem;
    font-size: 1rem;
  }

  .project-tech {
    padding: 1rem;
  }

  /* Dream poem - adjust spacing */
  .dream-line {
    font-size: 1rem;
    line-height: 1.8;
  }

  .dream-line:hover {
    transform: translateX(0.5rem);
  }

  .dream-line::before {
    left: -1.5rem;
  }
}