/* JR Ortiz — Forest Authority Design System
   Urbanismo Global — Cases Library */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;1,400;1,700&family=EB+Garamond:ital,wght@0,400;0,600;1,400&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;600;700&display=swap');

:root {
  --bg:           #F5F0E6;
  --surface:      #EDE8DF;
  --brand:        #2E7D52;
  --brand-dark:   #1A3A2A;
  --brand-darkest:#0D1F17;
  --brand-light:  #52B788;
  --text:         #0D1B13;
  --text-sec:     #5C7A66;
  --accent:       #B8924A;
  --border:       #C8D9CC;
  --pale-sage:    #D4E9DC;
  --mist:         #8FAE98;
  --ink-dark:     #1A3A2A;
}

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

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
  line-height: 1.65;
}

/* NAV */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 31, 23, 0.97);
  backdrop-filter: blur(12px);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #2A4A35;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: #F5F0E6;
  text-transform: uppercase;
  text-decoration: none;
}
.nav-logo {
  height: 32px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
.nav-divider { color: var(--mist); margin: 0 8px; }
.nav-back {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--mist);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 180ms;
}
.nav-back:hover { color: var(--brand-light); }

/* CONTAINER */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 32px;
}

/* CASE HERO */
.case-hero {
  background: var(--brand-darkest);
  padding: 80px 0 64px;
  border-bottom: 1px solid #2A4A35;
}
.case-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 600;
  color: var(--brand-light);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.case-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  color: #E8F0EA;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.case-city {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--mist);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.case-tese {
  font-family: 'EB Garamond', serif;
  font-size: 1.375rem;
  font-style: italic;
  color: #C8D9CC;
  border-left: 3px solid var(--brand);
  padding-left: 20px;
  margin-bottom: 32px;
  max-width: 680px;
  line-height: 1.55;
}

/* STATUS BADGE */
.status-badge {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 4px;
}
.status-pendente { background: #1A3A2A; color: var(--mist); border: 1px solid #2A4A35; }
.status-em-estudo { background: rgba(184,146,74,0.15); color: var(--accent); border: 1px solid rgba(184,146,74,0.3); }
.status-concluido { background: var(--brand); color: #F5F0E6; }

/* METADATA STRIP */
.metadata-strip {
  background: var(--brand-dark);
  border-bottom: 1px solid #2A4A35;
}
.metadata-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: #2A4A35;
}
.meta-item {
  background: var(--brand-dark);
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-right: 1px solid #2A4A35;
}
.meta-item:last-child { border-right: none; }
.meta-label {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
}
.meta-value {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #C8D9CC;
}
.meta-value.mono {
  font-family: 'JetBrains Mono', monospace;
  color: var(--brand-light);
}

/* MAIN CONTENT */
main.container { padding-top: 64px; padding-bottom: 80px; }

/* STUDY SECTION */
.study-section {
  margin-bottom: 72px;
  border-top: 1px solid var(--border);
  padding-top: 40px;
}
.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 12px;
}
.study-section h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 32px;
  letter-spacing: -0.01em;
}
.study-section h3 {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-sec);
  margin-bottom: 16px;
  margin-top: 36px;
}

/* DATA GRID */
.data-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 32px;
}
.data-cell {
  background: var(--bg);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.data-key {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-sec);
}
.data-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.data-val.empty {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  color: var(--border);
  font-style: italic;
  font-size: 12px;
}

/* PLACEHOLDER */
.placeholder {
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: 6px;
  padding: 32px;
  text-align: center;
  margin-bottom: 20px;
}
.placeholder span {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--border);
}

/* PROMPT BOX */
.prompt-box {
  background: #ffffff;
  border-left: 3px solid var(--brand-light);
  border-radius: 0 6px 6px 0;
  padding: 20px 24px;
  margin-bottom: 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.prompt-box p {
  font-family: 'Inter', sans-serif;
  font-size: 0.9375rem;
  font-style: normal;
  color: #1A1A1A;
  line-height: 1.85;
}

/* FILLED TEXT */
.filled-text {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 720px;
}

/* ANCHOR BADGE */
.anchor-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--pale-sage);
  border: 1px solid var(--brand-light);
  border-radius: 4px;
  padding: 6px 14px;
  margin-bottom: 24px;
}
.anchor-badge span {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brand-dark);
}
.anchor-badge strong {
  font-size: 13px;
  font-weight: 700;
  color: var(--brand-dark);
}

/* PATTERN BLOCK */
.pattern-block {
  background: var(--brand-dark);
  border-radius: 6px;
  padding: 32px;
  margin-bottom: 32px;
}
.pattern-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brand-light);
  margin-bottom: 10px;
}
.pattern-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.375rem;
  font-weight: 700;
  color: #E8F0EA;
  margin-bottom: 12px;
}
.pattern-desc {
  font-family: 'EB Garamond', serif;
  font-size: 1.0625rem;
  font-style: italic;
  color: #C8D9CC;
  line-height: 1.6;
}
.pattern-block.empty { background: var(--surface); border: 1px dashed var(--border); }
.pattern-block.empty .pattern-label { color: var(--border); }
.pattern-block.empty .pattern-name { color: var(--border); font-size: 1rem; font-family: 'Inter', sans-serif; font-weight: 400; font-style: italic; }

/* APPLICATION TABLE */
.app-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 32px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.app-table thead tr {
  background: var(--brand-dark);
}
.app-table thead th {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
  padding: 14px 20px;
  text-align: left;
}
.app-table tbody tr {
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.app-table tbody tr:hover { background: var(--surface); }
.app-table tbody td {
  padding: 16px 20px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--text);
}
.app-table tbody td:first-child { font-weight: 600; color: var(--brand-dark); }
.app-table tbody td.empty-cell {
  color: var(--border);
  font-style: italic;
  font-size: 12px;
}
.urgency-alta { color: var(--accent); font-weight: 600; font-size: 12px; letter-spacing: 0.04em; }
.urgency-media { color: var(--text-sec); font-size: 12px; }
.urgency-baixa { color: var(--border); font-size: 12px; }

/* OUTPUTS */
.outputs-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 32px;
  margin-bottom: 48px;
}
.outputs-section h3 {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-sec);
  margin-bottom: 20px;
}
.output-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--border);
}
.output-item:first-of-type { border-top: none; }
.output-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  flex-shrink: 0;
}
.output-dot.done { background: var(--brand); }
.output-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}
.output-path {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-sec);
  margin-left: auto;
}

/* INDEX SPECIFIC */
.index-hero {
  background: var(--brand-darkest);
  padding: 80px 0 64px;
}
.index-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  color: #E8F0EA;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.index-hero p {
  font-family: 'EB Garamond', serif;
  font-size: 1.25rem;
  font-style: italic;
  color: var(--mist);
  max-width: 560px;
}
.metrics-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: #2A4A35;
  border-bottom: 1px solid #2A4A35;
}
.metric-cell {
  background: var(--brand-dark);
  padding: 28px 32px;
  text-align: center;
}
.metric-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--brand-light);
  line-height: 1;
  margin-bottom: 6px;
}
.metric-desc {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist);
}

/* CASES GRID */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 48px 0 80px;
}
.case-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 28px;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: border-color 200ms, box-shadow 200ms, transform 200ms;
  position: relative;
  overflow: hidden;
}
.case-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--brand);
  opacity: 0;
  transition: opacity 200ms;
}
.case-card:hover {
  border-color: var(--brand);
  box-shadow: 0 4px 20px rgba(14,31,23,0.08);
  transform: translateY(-2px);
}
.case-card:hover::before { opacity: 1; }
.card-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--brand);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.card-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.card-city {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-sec);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.card-mechanism {
  font-family: 'EB Garamond', serif;
  font-size: 0.9375rem;
  font-style: italic;
  color: var(--text-sec);
  line-height: 1.5;
  margin-bottom: 16px;
}
.card-anchor {
  font-size: 11px;
  font-weight: 500;
  color: var(--mist);
  letter-spacing: 0.04em;
}
.card-anchor strong { color: var(--brand-dark); }
.card-status {
  position: absolute;
  top: 20px;
  right: 20px;
}

/* FOOTER */
footer {
  background: var(--brand-dark);
  border-top: 1px solid #2A4A35;
  padding: 32px;
  text-align: center;
}
footer p {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: var(--mist);
  letter-spacing: 0.06em;
}
footer strong {
  color: var(--brand-light);
  font-weight: 600;
}

/* NAVEGAÇÃO PREV/NEXT */
.case-nav { display: flex; justify-content: space-between; align-items: center; padding: 24px 0 8px; border-top: 1px solid var(--border); margin-top: 48px; gap: 12px; }
.case-nav-btn { display: inline-flex; align-items: center; gap: 8px; font-family: 'Inter', sans-serif; font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--brand); text-decoration: none; padding: 10px 18px; border: 1px solid var(--border); border-radius: 4px; background: #fff; transition: all 160ms; }
.case-nav-btn:hover { border-color: var(--brand); background: var(--pale-sage); }
.case-nav-btn.disabled { opacity: 0.3; pointer-events: none; }
.case-nav-center { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--text-sec); }

/* ANOTAÇÕES */
.notes-section { margin-top: 40px; border-top: 1px solid var(--border); padding-top: 32px; }
.notes-label { font-family: 'JetBrains Mono', monospace; font-size: 10px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-sec); margin-bottom: 10px; }
.notes-textarea { width: 100%; min-height: 140px; font-family: 'Inter', sans-serif; font-size: 0.9rem; color: var(--text); background: #fff; border: 1px solid var(--border); border-radius: 6px; padding: 14px 16px; resize: vertical; line-height: 1.7; transition: border-color 160ms; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
.notes-textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(46,125,82,0.1); }
.notes-saved { font-family: 'Inter', sans-serif; font-size: 11px; color: var(--brand); margin-top: 6px; height: 16px; opacity: 0; transition: opacity 400ms; }
.notes-saved.show { opacity: 1; }

/* MODO LEITURA */
.read-mode-btn { display: inline-flex; align-items: center; gap: 6px; font-family: 'JetBrains Mono', monospace; font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-sec); background: none; border: 1px solid var(--border); border-radius: 4px; padding: 5px 12px; cursor: pointer; transition: all 160ms; }
.read-mode-btn:hover { border-color: var(--brand); color: var(--brand); }
body.reading-mode .navbar { opacity: 0; pointer-events: none; transform: translateY(-100%); transition: all 300ms; }
body.reading-mode .case-hero { padding-top: 80px; }
body.reading-mode .study-section p, body.reading-mode .study-section li { font-size: 1.0625rem; line-height: 2; }
body.reading-mode .container { max-width: 740px; }
body.reading-mode #read-mode-fab { opacity: 1; pointer-events: all; }
#read-mode-fab { position: fixed; bottom: 24px; right: 24px; z-index: 100; background: var(--brand); color: #fff; border: none; border-radius: 24px; padding: 10px 18px; font-family: 'Inter', sans-serif; font-size: 12px; font-weight: 700; cursor: pointer; opacity: 0; pointer-events: none; transition: opacity 200ms; box-shadow: 0 4px 16px rgba(0,0,0,0.2); }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .cases-grid { grid-template-columns: repeat(2, 1fr); }
  .metadata-grid { grid-template-columns: repeat(2, 1fr); }
  .metrics-strip { grid-template-columns: repeat(2, 1fr); }
  .data-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .cases-grid { grid-template-columns: 1fr; }
  .metadata-grid { grid-template-columns: 1fr 1fr; }
  .container { padding: 0 20px; }
  .case-hero { padding: 48px 0 40px; }
  .data-grid { grid-template-columns: 1fr 1fr; }
}