/* TPS Report — tps.dev landing page
   Deadpan corporate form aesthetic. No frameworks. */

:root {
  --paper: #f5f2eb;
  --ink: #1a1a1a;
  --ink-light: #555;
  --border: #999;
  --border-light: #ccc;
  --accent: #c0392b; /* Swingline red */
  --accent-light: #e74c3c;
  --mono: 'IBM Plex Mono', 'Courier New', Courier, monospace;
  --form-max: 720px;
}

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

html {
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--mono);
  background: #e8e4dd;
  color: var(--ink);
  line-height: 1.6;
  padding: 2rem 1rem;
  min-height: 100vh;
}

/* The "form" container */
.tps-report {
  max-width: var(--form-max);
  margin: 0 auto;
  background: var(--paper);
  border: 2px solid var(--border);
  box-shadow:
    0 1px 3px rgba(0,0,0,0.12),
    0 4px 12px rgba(0,0,0,0.08);
}

/* Header block */
.report-header {
  padding: 1.5rem 2rem;
  border-bottom: 2px solid var(--border);
}

.report-header h1 {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  margin-bottom: 0.25rem;
}

.report-header .subtitle {
  font-size: 0.8rem;
  color: var(--ink-light);
  letter-spacing: 0.05em;
}

.report-meta {
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 2rem;
  font-size: 0.8rem;
  color: var(--ink-light);
}

.report-meta .field-label {
  color: var(--ink);
  font-weight: 600;
}

.classification {
  color: var(--accent);
  font-weight: 700;
}

/* Subject / hero block */
.report-subject {
  padding: 1.5rem 2rem;
  border-bottom: 2px solid var(--border);
}

.report-subject .field-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--ink-light);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.report-subject .subject-text {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.report-subject .description {
  font-size: 0.85rem;
  color: var(--ink-light);
  margin-bottom: 1rem;
  max-width: 50ch;
}

.install-cmd {
  display: block;
  background: #2a2a2a;
  color: #b8b8b8;
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  border: none;
  letter-spacing: 0.02em;
}

.install-cmd .prompt {
  color: #666;
  user-select: none;
}

/* Group consecutive install-cmds into one terminal block */
.terminal-block {
  display: flex;
  flex-direction: column;
  background: #2a2a2a;
  padding: 0.6rem 1rem;
  margin: 0.75rem 0;
  gap: 0.2rem;
}

.terminal-block code {
  display: block;
  background: none;
  color: #fff;
  padding: 0;
  font-size: 0.8rem;
  font-family: var(--mono);
  letter-spacing: 0.02em;
}

.terminal-block .prompt {
  color: #666;
  user-select: none;
}

/* Section blocks */
.report-section {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-light);
}

.report-section:last-of-type {
  border-bottom: 2px solid var(--border);
}

.section-number {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 0.15rem;
}

.section-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.section-desc {
  font-size: 0.85rem;
  color: var(--ink-light);
  margin-bottom: 1rem;
}

/* Subsections */
.subsection {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border-light);
}

.subsection-title {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.subsection-title a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--border-light);
}

.subsection-title a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.setup-note {
  font-size: 0.75rem;
  color: var(--ink-light);
  font-style: italic;
}

/* Field table */
.field-table {
  width: 100%;
  font-size: 0.8rem;
  margin-bottom: 1rem;
  border-collapse: collapse;
}

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

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

.field-table td {
  padding: 0.35rem 0;
}

.field-table .field-key {
  font-weight: 600;
  width: 120px;
  vertical-align: top;
  color: var(--ink);
}

.field-table .field-val {
  color: var(--ink-light);
}

.field-table .field-val a {
  color: var(--ink-light);
  text-decoration: none;
  border-bottom: 1px solid var(--border-light);
}

.field-table .field-val a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Smooth scroll for anchor links */
html {
  scroll-behavior: smooth;
}

/* Anchor offset for section links */
.report-section[id],
.architecture[id] {
  scroll-margin-top: 1rem;
}

.field-table .status-published {
  color: #27ae60;
  font-weight: 600;
}

.section-links {
  font-size: 0.8rem;
  color: var(--ink-light);
}

.section-links a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--border-light);
}

.section-links a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Architecture diagram */
.architecture {
  padding: 1.5rem 2rem;
  border-bottom: 2px solid var(--border);
}

/* Architecture: multi-office diagram */
.arch-offices {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  margin: 1.25rem 0;
}

.arch-office {
  border: 1.5px solid var(--border);
  padding: 0.75rem 1rem;
  background: rgba(0,0,0,0.02);
  flex: 0 1 auto;
}

.arch-office-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-light);
  margin-bottom: 0.5rem;
  text-align: center;
}

.arch-office-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

.arch-agents {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
  justify-content: center;
}

.arch-box {
  border: 1.5px solid var(--ink);
  padding: 0.25rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-align: center;
  background: var(--paper);
  white-space: nowrap;
}

.arch-box-small {
  font-size: 0.6rem;
  padding: 0.15rem 0.35rem;
  font-weight: 400;
  color: var(--ink-light);
}

.arch-box-accent {
  border-color: var(--accent);
}

.arch-box-cli {
  border-color: var(--ink-light);
}

.arch-office-bus {
  font-size: 0.55rem;
  color: var(--border);
  letter-spacing: 0.05em;
}

.arch-office-stack {
  display: flex;
  gap: 0.25rem;
}

/* Tunnel between offices */
.arch-tunnel {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0 0.15rem;
  flex-direction: column;
  justify-content: center;
}

.arch-tunnel-line {
  height: 30px;
  width: 0;
  border-left: 1.5px dashed var(--border);
}

.arch-tunnel-label {
  font-size: 0.5rem;
  color: var(--border);
  white-space: nowrap;
  letter-spacing: 0.05em;
  writing-mode: vertical-lr;
  text-orientation: mixed;
}

/* Mobile: stack offices vertically */
@media (max-width: 500px) {
  .arch-offices {
    flex-direction: column;
    align-items: center;
  }

  .arch-tunnel {
    flex-direction: row;
    padding: 0.15rem 0;
  }

  .arch-tunnel-line {
    height: 0;
    width: 30px;
    border-left: none;
    border-top: 1.5px dashed var(--border);
  }

  .arch-tunnel-label {
    writing-mode: horizontal-tb;
  }
}

.arch-caption {
  font-size: 0.8rem;
  color: var(--ink-light);
  margin-top: 0.5rem;
}

.arch-caption a,
.arch-box a,
.arch-sub a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--border-light);
}

.arch-caption a:hover,
.arch-box a:hover,
.arch-sub a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Approvals */
.report-approvals {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-light);
}

.approval-line {
  font-size: 0.8rem;
  margin-bottom: 0.25rem;
  color: var(--ink-light);
}

.approval-line .signer {
  color: var(--ink);
  font-weight: 600;
}

.approval-line .role {
  font-style: italic;
}

.cover-sheet {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--ink-light);
}

.cover-sheet .checkbox {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--border);
  vertical-align: middle;
  margin-right: 0.35rem;
  position: relative;
  top: -1px;
}

/* Distribution / footer */
.report-footer {
  padding: 1.5rem 2rem;
}

.footer-section-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 0.5rem;
}

.dist-table {
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.dist-table a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--border-light);
}

.dist-table a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.dist-row {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.2rem;
}

.dist-label {
  width: 80px;
  font-weight: 600;
  flex-shrink: 0;
}

.license {
  font-size: 0.75rem;
  color: var(--ink-light);
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-light);
}

.auto-filed {
  font-size: 0.7rem;
  color: var(--border);
  text-align: center;
  margin-top: 1.5rem;
  font-style: italic;
}

.footer-stapler {
  display: inline-block;
  margin-bottom: 0.5rem;
  opacity: 0.5;
  image-rendering: pixelated;
}

/* Responsive */
@media (max-width: 600px) {
  body {
    padding: 0.5rem;
  }

  .tps-report {
    border-left: none;
    border-right: none;
  }

  .report-header,
  .report-subject,
  .report-section,
  .architecture,
  .report-approvals,
  .report-footer {
    padding: 1rem 1.25rem;
  }

  .report-header h1 {
    font-size: 1.3rem;
  }

  .report-meta {
    flex-direction: column;
    gap: 0.15rem;
  }

  .field-table .field-key {
    width: 90px;
  }

  .install-cmd {
    font-size: 0.75rem;
    word-break: break-all;
  }

  .arch-diagram {
    font-size: 0.65rem;
  }
}

/* Print */
@media print {
  body {
    background: white;
    padding: 0;
  }

  .tps-report {
    box-shadow: none;
    border: 1px solid #000;
  }
}