/* ============================================================
   guide.css — Guía Claude para Equipos · iProject3
   ============================================================ */

/* ── VARIABLES ── */
:root {
  --primary:    #013567;
  --corp:       #1F5FA6;
  --accent:     #00CCFF;
  --gray-light: #F2F2F2;
  --gray-mid:   #e0e0e0;
  --gray-text:  #555;
  --dark:       #0a0f1e;
  --text:       #1a1a2e;
  --white:      #ffffff;
  --success:    #22c55e;
  --warning:    #f59e0b;
  --danger:     #ef4444;
  --sidebar-w:  260px;
  --header-h:   64px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  color: var(--text);
  background: var(--white);
}

/* ── PROGRESS BAR ── */
#progress-bar {
  position: fixed;
  top: var(--header-h);
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--accent);
  z-index: 200;
  transition: width .1s linear;
}

/* ── HEADER ── */
header {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: var(--primary); color: var(--white);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
}
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo img { height: 36px; width: auto; display: block; }
.header-meta { font-size: 12px; color: rgba(255,255,255,.6); text-align: right; line-height: 1.4; }
.header-meta strong { color: var(--accent); }
#hamburger {
  display: none; background: none; border: none;
  color: var(--white); font-size: 22px; cursor: pointer; padding: 4px 8px;
}

/* ── SIDEBAR ── */
#sidebar {
  position: fixed; top: var(--header-h); left: 0; bottom: 0;
  width: var(--sidebar-w); background: var(--gray-light);
  border-right: 1px solid var(--gray-mid);
  overflow-y: auto; z-index: 90; padding: 20px 0;
  transition: transform .3s;
}
.nav-section-label {
  font-size: 10px; font-weight: 700; letter-spacing: 1.2px;
  text-transform: uppercase; color: var(--gray-text);
  padding: 16px 20px 6px; display: block;
}
.nav-item {
  display: block; width: 100%;
  background: none; border: none; text-align: left;
  font-size: 13.5px; color: var(--text);
  padding: 9px 20px; cursor: pointer;
  border-left: 3px solid transparent;
  transition: background .15s, border-color .15s, color .15s;
  font-family: inherit;
}
.nav-item:hover { background: var(--gray-mid); color: var(--corp); }
.nav-item.active {
  background: rgba(0,204,255,.08);
  border-left-color: var(--accent);
  color: var(--primary); font-weight: 600;
}

/* Sub-nav items (sub-secciones dentro de cada módulo) */
.sub-nav-group { overflow: hidden; max-height: 0; transition: max-height .3s ease; }
.sub-nav-group.open { max-height: 600px; }
.sub-nav-item {
  display: block; width: 100%;
  background: none; border: none; text-align: left;
  font-size: 11.5px; color: var(--gray-text);
  padding: 6px 20px 6px 36px; cursor: pointer;
  border-left: 3px solid transparent;
  transition: color .15s, background .15s;
  font-family: inherit;
}
.sub-nav-item:hover { color: var(--corp); background: rgba(0,0,0,.04); }
.sub-nav-item.active { color: var(--accent); font-weight: 600; border-left-color: var(--accent); }

/* ── MAIN LAYOUT ── */
#main {
  margin-left: var(--sidebar-w);
  margin-top: var(--header-h);
  min-height: calc(100vh - var(--header-h));
}
.main-inner {
  max-width: 960px;
  padding: 48px 56px 80px;
}

/* ── HERO ── */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--corp) 100%);
  color: var(--white);
  padding: 64px 56px 52px;
}
.hero h1 { font-size: 2.2rem; font-weight: 800; line-height: 1.2; margin-bottom: 12px; }
.hero h1 span { color: var(--accent); }
.hero p { font-size: 1.05rem; color: rgba(255,255,255,.8); max-width: 580px; margin-bottom: 36px; }
.hero-meta { font-size: 12px; color: rgba(255,255,255,.5); margin-top: 6px; }

/* Hero module cards */
.module-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}
.module-card {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 10px;
  padding: 16px 14px;
  cursor: pointer;
  transition: background .2s, transform .2s, border-color .2s;
  text-align: left;
  color: var(--white);
}
.module-card:hover {
  background: rgba(255,255,255,.18);
  border-color: var(--accent);
  transform: translateY(-2px);
}
.module-card .card-icon { font-size: 1.6rem; margin-bottom: 8px; display: block; }
.module-card .card-name { font-size: 13px; font-weight: 600; display: block; margin-bottom: 4px; }
.module-card .card-time { font-size: 11px; color: rgba(255,255,255,.55); }

/* ── MODULE SEPARATOR ── */
.module-separator {
  display: flex; align-items: center; gap: 16px;
  padding: 32px 0 20px;
  color: var(--gray-text);
}
.module-separator::before,
.module-separator::after {
  content: ''; flex: 1;
  height: 1px; background: var(--gray-mid);
}
.module-separator-inner {
  background: var(--gray-light);
  border: 1px solid var(--gray-mid);
  border-radius: 20px;
  padding: 4px 16px;
  font-size: 11px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  white-space: nowrap;
  color: var(--gray-text);
}

/* ── SECTIONS ── */
.section { padding: 40px 0 24px; }
.section-title {
  font-size: 1.55rem; font-weight: 800;
  color: var(--primary); margin-bottom: 8px;
}
.section-subtitle {
  font-size: 0.95rem; color: var(--gray-text);
  margin-bottom: 28px; line-height: 1.6;
}

/* ── SUBSECTION ── */
.subsection {
  border-left: 3px solid var(--accent);
  background: #f8f9fc;
  border-radius: 0 8px 8px 0;
  padding: 20px 24px 20px;
  margin: 24px 0;
}
.subsection-title {
  font-size: 1.05rem; font-weight: 700;
  color: var(--primary); margin-bottom: 12px;
}

/* ── CONTENT CHIPS ── */
.chip {
  display: inline-block;
  font-size: 10.5px; font-weight: 700;
  letter-spacing: .5px; text-transform: uppercase;
  border-radius: 4px; padding: 2px 8px;
  margin-bottom: 10px;
}
.chip-concepto   { background: #dbeafe; color: #1e40af; }
.chip-prompt     { background: #dcfce7; color: #166534; }
.chip-ejemplo    { background: #ffedd5; color: #9a3412; }
.chip-checklist  { background: #f3e8ff; color: #6b21a8; }

/* ── PROMPT BLOCKS ── */
.prompt-block {
  background: #0d1117;
  border-radius: 10px;
  margin: 16px 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.07);
}
.prompt-block-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px;
  background: rgba(255,255,255,.05);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.prompt-type-label {
  font-size: 10px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; color: var(--accent);
}
.copy-btn {
  background: rgba(255,255,255,.1); border: none;
  color: rgba(255,255,255,.7); font-size: 11px;
  padding: 4px 12px; border-radius: 4px; cursor: pointer;
  font-family: inherit; transition: background .15s, color .15s;
}
.copy-btn:hover { background: rgba(255,255,255,.2); color: var(--white); }
.copy-btn.copied { background: var(--success); color: var(--white); }
.prompt-block pre {
  padding: 16px 18px;
  font-size: 13px; line-height: 1.65;
  color: #e6edf3;
  white-space: pre-wrap; word-break: break-word;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  margin: 0;
}

/* ── TABLES ── */
.table-wrap { overflow-x: auto; margin: 16px 0; border-radius: 8px; border: 1px solid var(--gray-mid); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
thead th {
  background: var(--primary); color: var(--white);
  padding: 10px 14px; text-align: left; font-weight: 600; font-size: 13px;
}
tbody tr:nth-child(even) { background: var(--gray-light); }
tbody tr:hover { background: rgba(0,204,255,.06); }
td { padding: 9px 14px; vertical-align: top; border-top: 1px solid var(--gray-mid); line-height: 1.5; }
td code { background: rgba(0,0,0,.06); padding: 1px 5px; border-radius: 3px; font-size: 12px; }

/* ── CALLOUTS ── */
.callout {
  border-left: 4px solid var(--corp);
  background: #eff6ff; border-radius: 0 8px 8px 0;
  padding: 14px 18px; margin: 16px 0; font-size: 14px; line-height: 1.6;
}
.callout.warning { border-color: var(--warning); background: #fffbeb; }
.callout.danger  { border-color: var(--danger);  background: #fef2f2; }
.callout.success { border-color: var(--success); background: #f0fdf4; }
.callout strong { display: block; margin-bottom: 4px; font-size: 13px; text-transform: uppercase; letter-spacing: .5px; }

/* ── ACCORDIONS ── */
.accordion { border: 1px solid var(--gray-mid); border-radius: 8px; margin: 10px 0; overflow: hidden; }
.accordion-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; cursor: pointer;
  background: var(--gray-light); font-weight: 600; font-size: 14px;
  transition: background .15s;
}
.accordion-header:hover { background: var(--gray-mid); }
.accordion-arrow { transition: transform .25s; font-size: 12px; color: var(--gray-text); }
.accordion.open .accordion-arrow { transform: rotate(180deg); }
.accordion-body { display: none; padding: 18px; border-top: 1px solid var(--gray-mid); }
.accordion.open .accordion-body { display: block; }

/* ── STEPS ── */
.steps { counter-reset: step; margin: 16px 0; }
.step {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 14px 0; border-bottom: 1px solid var(--gray-light);
}
.step:last-child { border-bottom: none; }
.step-num {
  counter-increment: step;
  min-width: 32px; height: 32px;
  background: var(--corp); color: var(--white);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; flex-shrink: 0;
}
.step-content { flex: 1; }
.step-content strong { display: block; margin-bottom: 4px; font-size: 14px; }
.step-content p, .step-content span { font-size: 13.5px; color: var(--gray-text); line-height: 1.55; }

/* ── SEMAPHORE / STATUS GRID ── */
.semaphore-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin: 16px 0; }
.semaphore-card {
  border-radius: 8px; padding: 14px 16px;
  border-left: 4px solid; font-size: 13px; line-height: 1.5;
}
.semaphore-card.green  { border-color: var(--success); background: #f0fdf4; }
.semaphore-card.yellow { border-color: var(--warning); background: #fffbeb; }
.semaphore-card.red    { border-color: var(--danger);  background: #fef2f2; }
.semaphore-card strong { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; margin-bottom: 6px; }

/* ── CHECKLIST ── */
.checklist { list-style: none; margin: 12px 0; }
.checklist li {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 7px 0; font-size: 14px; border-bottom: 1px solid var(--gray-light);
  line-height: 1.5;
}
.checklist li:last-child { border-bottom: none; }
.checklist li::before {
  content: '☐'; font-size: 16px; color: var(--corp); flex-shrink: 0; margin-top: 1px;
}

/* ── FLOW / SCHEDULE CARDS ── */
.flow-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin: 16px 0; }
.flow-card {
  background: var(--gray-light); border-radius: 8px; padding: 16px;
  border-top: 3px solid var(--accent); font-size: 13px;
}
.flow-card strong { display: block; font-size: 14px; margin-bottom: 6px; color: var(--primary); }
.flow-card ul { list-style: none; }
.flow-card ul li { padding: 3px 0; color: var(--gray-text); }
.flow-card ul li::before { content: '→ '; color: var(--accent); font-weight: 700; }

.schedule-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin: 16px 0; }
.schedule-card {
  background: var(--gray-light); border-radius: 8px; padding: 16px;
  border-left: 3px solid var(--corp); font-size: 13px;
}
.schedule-card .sched-label { font-size: 11px; font-weight: 700; color: var(--corp); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 6px; }
.schedule-card strong { display: block; font-size: 14px; color: var(--primary); margin-bottom: 4px; }
.schedule-card p { color: var(--gray-text); font-size: 12.5px; line-height: 1.5; }

/* ── SKILL CARDS ── */
.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; margin: 14px 0; }
.skill-card {
  background: var(--gray-light); border-radius: 8px; padding: 14px;
  border: 1px solid var(--gray-mid); font-size: 13px;
}
.skill-card strong { display: block; color: var(--primary); margin-bottom: 4px; }
.skill-card span { color: var(--gray-text); font-size: 12.5px; }

/* ── MODELS TABLE ── */
.model-badge {
  display: inline-block; font-size: 10px; font-weight: 700;
  padding: 2px 7px; border-radius: 12px; text-transform: uppercase; letter-spacing: .4px;
}
.badge-new  { background: #dcfce7; color: #166534; }
.badge-rec  { background: #dbeafe; color: #1e40af; }
.badge-dep  { background: #fee2e2; color: #991b1b; }

/* ── FOOTER ── */
footer {
  background: var(--primary); color: rgba(255,255,255,.6);
  text-align: center; padding: 32px 24px;
  font-size: 13px; margin-left: var(--sidebar-w);
}
footer a { color: var(--accent); text-decoration: none; }
footer a:hover { text-decoration: underline; }
footer strong { color: var(--white); }

/* ── UTILITY ── */
.text-accent { color: var(--accent); }
.text-muted  { color: var(--gray-text); font-size: 13px; }
p { line-height: 1.65; margin-bottom: 10px; }
strong { font-weight: 700; }
code {
  background: rgba(0,0,0,.06); padding: 1px 6px;
  border-radius: 3px; font-size: 13px;
  font-family: 'SF Mono', 'Fira Code', monospace;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  #hamburger { display: block; }
  #sidebar {
    transform: translateX(-100%);
  }
  #sidebar.mobile-open { transform: translateX(0); }
  #main { margin-left: 0; }
  footer { margin-left: 0; }
  .hero { padding: 48px 28px 40px; }
  .hero h1 { font-size: 1.7rem; }
  .main-inner { padding: 32px 24px 60px; }
  .module-cards { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}