/*
 * PineDance Research Log Custom Stylesheet
 *
 * Table of Contents:
 * ------------------
 * 1. CI Variables (Colors, Fonts)
 * 2. Global Styles
 * 3. Header & Logo
 * 4. Card Layout for Items
 * 5. Buttons & Links
 * 6. Utility Classes
 */

/* 1. CI Variables
-------------------------------------------------- */
:root {
  --primary-color: #2C5F2D;
  /* Deep Green */
  --secondary-color: #F5F5DC;
  /* Soft Beige */
  --text-color: #333333;
  --accent-color: #97BC62;
  /* Bright Green */
  --background-color: #FFFFFF;
  --border-color: #DEE2E6;
  --card-background: #FAFAF5;

  --font-family-base: 'Noto Sans KR', sans-serif;
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-bold: 700;
}

/* 2. Global Styles
-------------------------------------------------- */
body {
  font-family: var(--font-family-base);
  background-color: var(--background-color);
  color: var(--text-color);
}

.container {
  max-width: 960px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
}

a {
  color: var(--accent-color);
  text-decoration: none;
  transition: color 0.2s ease-in-out;
}

a:hover {
  color: var(--primary-color);
  text-decoration: underline;
}

.border-bottom {
  border-bottom-color: var(--border-color) !important;
}

/* 3. Header & Logo
-------------------------------------------------- */
.navbar {
  background-color: var(--background-color) !important;
  border-bottom-color: var(--border-color) !important;
}

.navbar-brand img {
  height: 40px;
}

.nav-link {
  font-weight: var(--font-weight-bold);
  color: var(--primary-color) !important;
  transition: color 0.2s ease-in-out;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-color) !important;
}

/* 4. Card Layout for Items
-------------------------------------------------- */
.item-card {
  background-color: var(--card-background);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  transition: box-shadow 0.3s ease-in-out, transform 0.3s ease-in-out;
}

.item-card:hover {
  box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.1);
  transform: translateY(-5px);
}

.item-card-title {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
}

.item-card-title a {
  color: inherit;
  text-decoration: none;
}


.item-card-meta {
  font-size: 0.9rem;
  color: #6c757d;
  margin-bottom: 1rem;
}

.item-card-summary {
  font-size: 1rem;
  color: var(--text-color);
}

/* 5. Buttons & Links
-------------------------------------------------- */
.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  font-weight: var(--font-weight-bold);
}

.btn-primary:hover {
  background-color: #1E421E;
  /* Darker Green */
  border-color: #1E421E;
}

.btn-secondary {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: #fff;
  font-weight: var(--font-weight-bold);
}

.btn-secondary:hover {
  background-color: #7A9A4C;
  /* Darker Accent */
  border-color: #7A9A4C;
  color: #fff;
}

.btn-outline-secondary {
  color: var(--accent-color);
  border-color: var(--accent-color);
}

.btn-outline-secondary:hover {
  color: #fff;
  background-color: var(--accent-color);
  border-color: var(--accent-color);
}

.meta-tag {
  display: inline-block;
  font-size: 1.0rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
  background-color: var(--secondary-color);
  padding: 0.2em 0.6em;
  border-radius: 0.25rem;
  margin-right: 0.2rem;
}

/* 6. Utility Classes
-------------------------------------------------- */
.text-primary {
  color: var(--primary-color) !important;
}

.text-accent {
  color: var(--accent-color) !important;
}

.bg-light-beige {
  background-color: var(--secondary-color);
}

/* 7. Page Specific Styles
-------------------------------------------------- */
.page-detail h1 {
  display: flex;
  align-items: center;
}