/* Playbooks Zen — tema sobre o vue.css do docsify.
   Convenção: blockquote = algo que se fala ou envia ao cliente, desenhado como balão de mensagem. */

:root {
  --zen-blue: #3A86FF;
  --zen-blue-ink: #1F5FCC;
  --zen-blue-wash: #E8F0FF;
  --graphite: #222831;
  --muted: #5B6472;
  --background: #F5F7FA;
  --surface: #FFFFFF;
  --line: #E1E6EE;
  --warning: #FFD166;
  --warning-wash: #FFF7E0;
  --error: #EF476F;
  --error-wash: #FDEBEF;

  --theme-color: var(--zen-blue);
  --font: 'Bricolage Grotesque', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --measure: 72ch;
}

@media (prefers-color-scheme: dark) {
  :root {
    --zen-blue-ink: #8AB6FF;
    --zen-blue-wash: #1B2A44;
    --graphite: #EAEAEA;
    --muted: #A3ABB8;
    --background: #121212;
    --surface: #1E1E1E;
    --line: #2E3138;
    --warning-wash: #3A3220;
    --error-wash: #3D1F27;
  }
}

/* Base */
html, body {
  font-family: var(--font);
  font-optical-sizing: auto;
  color: var(--graphite);
  background: var(--background);
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--zen-blue); color: #fff; }

a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--zen-blue);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Sidebar */
.sidebar {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-right: 1px solid var(--line);
  padding-top: 28px;
}

.sidebar > h1.app-name { order: -1; margin: 0 24px 20px; text-align: left; }

.app-name-link {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--graphite) !important;
  font-size: 1.25rem;
  font-weight: 700;
  font-variation-settings: 'opsz' 48;
  letter-spacing: -0.01em;
}

.app-name-link img { width: 40px; height: auto; }
.app-name-link .logo-dark { display: none; }

@media (prefers-color-scheme: dark) {
  .app-name-link .logo-light { display: none; }
  .app-name-link .logo-dark { display: block; }
}

.sidebar .search {
  margin: 0 16px 16px;
  padding: 0;
  border-bottom: 0;
}

.sidebar .search .input-wrap {
  background: var(--background);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.sidebar .search input {
  background: transparent;
  color: var(--graphite);
  font-family: var(--font);
  font-size: 0.95rem;
  padding: 10px 12px;
  border: 0;
}

.sidebar .search .clear-button { fill: var(--muted); }
.sidebar .search .results-panel .matching-post { border-bottom-color: var(--line); }
.sidebar .search .results-panel h2 { font-size: 0.95rem; }
.sidebar .search .results-panel p { color: var(--muted); }
.sidebar .search .results-panel a { color: var(--graphite); }

.sidebar-nav { padding: 0 8px 40px; }
.sidebar-nav > ul { margin: 0; }

.sidebar-nav li { margin: 0; }

.sidebar-nav > ul > li > strong {
  display: block;
  margin: 20px 16px 6px;
  color: var(--graphite);
  font-size: 0.95rem;
  font-weight: 700;
}

.sidebar ul li a {
  display: block;
  padding: 7px 16px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.35;
  white-space: normal;
  transition: background-color 120ms ease, color 120ms ease;
}

.sidebar ul li a:hover { color: var(--graphite); background: var(--background); text-decoration: none; }

.sidebar ul li.active > a {
  color: var(--zen-blue-ink);
  background: var(--zen-blue-wash);
  font-weight: 600;
  border-right: 0;
}

.sidebar ul li ul { padding-left: 12px; }
.sidebar ul li ul li a { font-size: 0.875rem; padding: 5px 16px; }

.sidebar-toggle { background: transparent; }
.sidebar-toggle span { background-color: var(--zen-blue); }
body.close .sidebar-toggle { background: transparent; }

/* Content */
.content { background: var(--background); }

.markdown-section {
  max-width: 880px;
  padding: 56px 48px 96px;
}

.markdown-section p,
.markdown-section ul,
.markdown-section ol { max-width: var(--measure); }

.markdown-section p,
.markdown-section li {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--graphite);
}

.markdown-section h1,
.markdown-section h2,
.markdown-section h3 {
  color: var(--graphite);
  font-family: var(--font);
}

.markdown-section h1 a,
.markdown-section h2 a,
.markdown-section h3 a {
  color: inherit;
  font-weight: inherit;
  text-decoration: none;
}

.markdown-section .anchor span { color: var(--graphite); }

.markdown-section h1 {
  font-size: clamp(2.25rem, 4vw + 1rem, 3.5rem);
  font-weight: 800;
  font-variation-settings: 'opsz' 96;
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin: 0 0 24px;
}

/* A primeira frase da página é a resposta: ela ganha corpo maior. */
.markdown-section h1 + p {
  font-size: 1.3rem;
  line-height: 1.5;
  color: var(--graphite);
  margin-bottom: 40px;
}

.markdown-section h1 + p strong { font-weight: 600; }

.markdown-section h2 {
  font-size: 1.75rem;
  font-weight: 700;
  font-variation-settings: 'opsz' 48;
  letter-spacing: -0.015em;
  margin: 56px 0 16px;
  padding: 0;
  border: 0;
}

.markdown-section h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 32px 0 8px;
}

.markdown-section a {
  color: var(--zen-blue-ink);
  font-weight: 500;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.markdown-section strong { color: inherit; font-weight: 700; }

.markdown-section hr { border: 0; border-top: 1px solid var(--line); margin: 48px 0; }

/* Mensagens ao cliente */
.markdown-section blockquote {
  position: relative;
  max-width: 560px;
  margin: 16px 0 28px;
  padding: 16px 20px;
  border: 0;
  border-radius: 20px 20px 20px 6px;
  background: var(--zen-blue);
  color: #fff;
  box-shadow: 0 1px 0 rgba(34, 40, 49, 0.08);
}

.markdown-section blockquote p {
  margin: 0;
  color: #fff;
  font-size: 1.0625rem;
  line-height: 1.55;
  font-weight: 500;
}

.markdown-section blockquote p + p { margin-top: 10px; }

/* Tabelas */
.markdown-section table {
  display: table;
  width: 100%;
  margin: 20px 0 32px;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  font-size: 0.95rem;
}

.markdown-section th,
.markdown-section td {
  border: 0;
  border-bottom: 1px solid var(--line);
  padding: 12px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.5;
}

.markdown-section th {
  background: var(--surface);
  color: var(--muted);
  font-weight: 600;
  font-size: 0.875rem;
  border-bottom: 2px solid var(--line);
}

.markdown-section tr:nth-child(2n) { background: transparent; }
.markdown-section tbody tr:last-child td { border-bottom: 0; }
.markdown-section td:first-child { font-weight: 600; }

/* Listas e checklists */
.markdown-section ul,
.markdown-section ol { padding-left: 1.4em; }

.markdown-section li { margin: 6px 0; }
.markdown-section li::marker { color: var(--zen-blue); font-weight: 700; }

.markdown-section .task-list-item { list-style: none; margin-left: -1.4em; }

.markdown-section .task-list-item input[type='checkbox'] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  margin: 0 10px -3px 0;
  border: 2px solid var(--zen-blue);
  border-radius: 5px;
  background: var(--surface);
  vertical-align: baseline;
}

.markdown-section .task-list-item input[type='checkbox']:checked {
  background: var(--zen-blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.5 8.5l3 3 6-7' fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 14px no-repeat;
}

/* Avisos: ?> dica, !> atenção */
.markdown-section p.tip,
.markdown-section p.warn {
  max-width: var(--measure);
  margin: 24px 0;
  padding: 14px 18px 14px 20px;
  border: 0;
  border-left: 4px solid var(--warning);
  border-radius: 0 10px 10px 0;
  background: var(--warning-wash);
  color: var(--graphite);
  font-size: 1rem;
}

.markdown-section p.tip:before { display: none; }
.markdown-section p.warn { border-left-color: var(--error); background: var(--error-wash); }

/* Código */
.markdown-section code {
  font-family: var(--mono);
  font-size: 0.85em;
  color: var(--graphite);
  background: var(--zen-blue-wash);
  border-radius: 5px;
  padding: 2px 6px;
}

.markdown-section pre {
  background: var(--graphite);
  border-radius: 12px;
  padding: 0 4px;
}

.markdown-section pre > code {
  background: transparent;
  color: var(--background);
  font-size: 0.875rem;
  padding: 18px 20px;
}

@media (prefers-color-scheme: dark) {
  .markdown-section pre { background: #0A0A0A; border: 1px solid var(--line); }
  .markdown-section pre > code { color: var(--graphite); }
}

/* Celular */
@media (max-width: 768px) {
  .markdown-section { padding: 32px 16px 72px; }
  .markdown-section table { display: block; overflow-x: auto; white-space: normal; }
  .markdown-section th, .markdown-section td { min-width: 140px; }
  .markdown-section h2 { margin-top: 44px; }
  .sidebar-toggle { background: var(--surface); border-radius: 0 10px 0 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}