/* ============================================================
   IT-Doc for CYB — 공통 스타일
   ============================================================ */

:root {
  --bg: #ffffff;
  --text: #1a1a1a;
  --muted: #6b7280;
  --border: #e5e7eb;
  --accent: #2563eb;
  --code-bg: #f3f4f6;
  --callout-bg: #fffbeb;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
    sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* Navigation */
nav {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
}
nav a:hover { color: var(--accent); }

/* Headings */
h1 { font-size: 1.8rem; margin-bottom: 1.5rem; }
h2 { font-size: 1.4rem; margin: 2rem 0 1rem; }
h3 { font-size: 1.15rem; margin: 1.5rem 0 0.75rem; }

/* Links */
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.9rem;
}
th, td {
  border: 1px solid var(--border);
  padding: 0.5rem 0.75rem;
  text-align: left;
}
th { background: var(--code-bg); font-weight: 600; }

/* Code */
pre {
  background: var(--code-bg);
  border-radius: 6px;
  padding: 1rem;
  overflow-x: auto;
  margin: 1rem 0;
  font-size: 0.85rem;
}
code {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.85em;
}
p code, li code {
  background: var(--code-bg);
  padding: 0.15em 0.4em;
  border-radius: 4px;
}

/* Callout */
.callout {
  display: flex;
  gap: 0.75rem;
  background: var(--callout-bg);
  border-radius: 6px;
  padding: 1rem;
  margin: 1rem 0;
}
.callout-icon { font-size: 1.2rem; flex-shrink: 0; }
.callout-text { flex: 1; }

/* Blockquote */
blockquote {
  border-left: 3px solid var(--border);
  padding-left: 1rem;
  color: var(--muted);
  margin: 1rem 0;
}

/* Todo */
.todo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0;
}
.todo input[type="checkbox"] {
  width: 1.1em;
  height: 1.1em;
  cursor: pointer;
}

/* Divider */
hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

/* Lists */
ul, ol { padding-left: 1.5rem; margin: 0.5rem 0; }
li { margin: 0.25rem 0; }

/* Images */
figure { margin: 1.5rem 0; }
figure img { max-width: 100%; border-radius: 6px; }
figcaption { font-size: 0.85rem; color: var(--muted); margin-top: 0.5rem; }

/* Landing page */
.landing section { margin: 2rem 0; }
.landing section h2 { font-size: 1.2rem; }
.landing section ul { list-style: none; padding: 0; }
.landing section li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

/* Toggle */
details { margin: 0.5rem 0; }
summary {
  cursor: pointer;
  font-weight: 500;
  padding: 0.25rem 0;
}

/* Broken link */
.broken-link {
  color: var(--muted);
  text-decoration: line-through;
}

/* ============================================================
   v0.4.1: Block Color Classes
   Notion API returns block.{type}.color as:
   - Text colors: gray, brown, orange, yellow, green, blue, purple, pink, red
   - Background colors: gray_background, brown_background, orange_background,
     yellow_background, green_background, blue_background, purple_background,
     pink_background, red_background
   ============================================================ */

/* --- Text colors (block-level) --- */
.block-gray { color: #9b9a97; }
.block-brown { color: #64473a; }
.block-orange { color: #d9730d; }
.block-yellow { color: #dfab01; }
.block-green { color: #0f7b6c; }
.block-blue { color: #0b6e99; }
.block-purple { color: #6940a5; }
.block-pink { color: #ad1a72; }
.block-red { color: #e03e3e; }

/* --- Background colors (block-level) --- */
.block-gray_background { background-color: #ebeced; }
.block-brown_background { background-color: #e9e5e3; }
.block-orange_background { background-color: #faebdd; }
.block-yellow_background { background-color: #fbf3db; }
.block-green_background { background-color: #ddedea; }
.block-blue_background { background-color: #ddebf1; }
.block-purple_background { background-color: #eae4f2; }
.block-pink_background { background-color: #f4dfeb; }
.block-red_background { background-color: #fbe4e4; }

/* ============================================================
   v0.4.1: Callout Color Classes
   Default .callout keeps existing yellow/beige style.
   Specific colors override via .callout-{color}.
   ============================================================ */

.callout-gray_background { background-color: #ebeced; border-left-color: #9b9a97; }
.callout-brown_background { background-color: #e9e5e3; border-left-color: #64473a; }
.callout-orange_background { background-color: #faebdd; border-left-color: #d9730d; }
.callout-yellow_background { background-color: #fbf3db; border-left-color: #dfab01; }
.callout-green_background { background-color: #ddedea; border-left-color: #0f7b6c; }
.callout-blue_background { background-color: #ddebf1; border-left-color: #0b6e99; }
.callout-purple_background { background-color: #eae4f2; border-left-color: #6940a5; }
.callout-pink_background { background-color: #f4dfeb; border-left-color: #ad1a72; }
.callout-red_background { background-color: #fbe4e4; border-left-color: #e03e3e; }

/* Text-color callouts (rarer, but possible) */
.callout-gray { color: #9b9a97; }
.callout-brown { color: #64473a; }
.callout-orange { color: #d9730d; }
.callout-yellow { color: #dfab01; }
.callout-green { color: #0f7b6c; }
.callout-blue { color: #0b6e99; }
.callout-purple { color: #6940a5; }
.callout-pink { color: #ad1a72; }
.callout-red { color: #e03e3e; }

/* ============================================================
   v0.4.1: Inline Text Color Classes
   Used by richTextToHtml for rt.annotations.color
   ============================================================ */

.color-gray { color: #9b9a97; }
.color-brown { color: #64473a; }
.color-orange { color: #d9730d; }
.color-yellow { color: #dfab01; }
.color-green { color: #0f7b6c; }
.color-blue { color: #0b6e99; }
.color-purple { color: #6940a5; }
.color-pink { color: #ad1a72; }
.color-red { color: #e03e3e; }

.color-gray_background { background-color: #ebeced; padding: 0.1em 0.3em; border-radius: 3px; }
.color-brown_background { background-color: #e9e5e3; padding: 0.1em 0.3em; border-radius: 3px; }
.color-orange_background { background-color: #faebdd; padding: 0.1em 0.3em; border-radius: 3px; }
.color-yellow_background { background-color: #fbf3db; padding: 0.1em 0.3em; border-radius: 3px; }
.color-green_background { background-color: #ddedea; padding: 0.1em 0.3em; border-radius: 3px; }
.color-blue_background { background-color: #ddebf1; padding: 0.1em 0.3em; border-radius: 3px; }
.color-purple_background { background-color: #eae4f2; padding: 0.1em 0.3em; border-radius: 3px; }
.color-pink_background { background-color: #f4dfeb; padding: 0.1em 0.3em; border-radius: 3px; }
.color-red_background { background-color: #fbe4e4; padding: 0.1em 0.3em; border-radius: 3px; }

/* ============================================================
   v0.4.1: DB Property Color Classes (select/status/multi_select)
   Notion select colors: default, gray, brown, orange, yellow,
   green, blue, purple, pink, red
   ============================================================ */

.prop-default { background-color: #e3e2e0; color: #37352f; padding: 0.1em 0.5em; border-radius: 3px; font-size: 0.9em; }
.prop-gray { background-color: #e3e2e0; color: #37352f; padding: 0.1em 0.5em; border-radius: 3px; font-size: 0.9em; }
.prop-brown { background-color: #eee0da; color: #442a1e; padding: 0.1em 0.5em; border-radius: 3px; font-size: 0.9em; }
.prop-orange { background-color: #fadec9; color: #73400c; padding: 0.1em 0.5em; border-radius: 3px; font-size: 0.9em; }
.prop-yellow { background-color: #fdecc8; color: #7c6325; padding: 0.1em 0.5em; border-radius: 3px; font-size: 0.9em; }
.prop-green { background-color: #dbeddb; color: #1e5a3a; padding: 0.1em 0.5em; border-radius: 3px; font-size: 0.9em; }
.prop-blue { background-color: #d3e5ef; color: #183b56; padding: 0.1em 0.5em; border-radius: 3px; font-size: 0.9em; }
.prop-purple { background-color: #e8deee; color: #412d5e; padding: 0.1em 0.5em; border-radius: 3px; font-size: 0.9em; }
.prop-pink { background-color: #f5e0e9; color: #69263b; padding: 0.1em 0.5em; border-radius: 3px; font-size: 0.9em; }
.prop-red { background-color: #ffe2dd; color: #6e2b1e; padding: 0.1em 0.5em; border-radius: 3px; font-size: 0.9em; }