/*!
 * Lunaria Grid System (Original)
 * Responsive layout system inspired by utility-first CSS
 * No Bootstrap or external dependency
 */

/* ========== Container ========== */
.lunaria-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 1rem;
  padding-right: 1rem;
  box-sizing: border-box;
}



.lunaria-container-full {
  width: 100%;
  margin: 0;
  padding: 0;
}

/* ========== Grid ========== */
.lunaria-grid {
  display: grid;
  gap: 1.5rem;
}

.lunaria-grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.lunaria-grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.lunaria-grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.lunaria-grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* ========== Responsive (optional) ========== */
@media (max-width: 768px) {
  .lunaria-grid-cols-2,
  .lunaria-grid-cols-3,
  .lunaria-grid-cols-4 {
    grid-template-columns: repeat(1, 1fr);
  }
}

/* ========== Column (non-grid fallback) ========== */
.lunaria-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.lunaria-col {
  flex: 1 1 0;
}

/* ========== Text alignment utilities ========== */
.lunaria-text-center {
  text-align: center;
}

.lunaria-text-left {
  text-align: left;
}

.lunaria-text-right {
  text-align: right;
}

/* ========== Margin/Padding Utilities (example) ========== */
.lunaria-mt-2 { margin-top: 0.5rem; }
.lunaria-mt-4 { margin-top: 1rem; }
.lunaria-mt-8 { margin-top: 2rem; }

.lunaria-mb-2 { margin-bottom: 0.5rem; }
.lunaria-mb-4 { margin-bottom: 1rem; }
.lunaria-mb-8 { margin-bottom: 2rem; }

.lunaria-p-2 { padding: 0.5rem; }
.lunaria-p-4 { padding: 1rem; }
.lunaria-p-8 { padding: 2rem; }

/* ========== Rounded Corners ========== */
.lunaria-rounded {
  border-radius: 0.5rem;
}

.lunaria-rounded-lg {
  border-radius: 1rem;
}

.alignwide {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}



/* 幅なし（alignnone）の最大幅制御 */
.wp-block[data-align="none"],
.alignnone,
.lunaria-align-none {
	max-width: 900px;
	margin-left: auto;
	margin-right: auto;
	width: 100%;
}

.lunaria-color-palette {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 5px;
}

.lunaria-color-palette .color-swatch {
  width: 24px;
  height: 24px;
  border: 1px solid #ccc;
  border-radius: 50%;
  cursor: pointer;
  outline: none;
}

/* 最低限のキーフレーム＆クラス */
@keyframes fadeIn { from { opacity:0 } to { opacity:1 } }
@keyframes slideUp { from { transform:translateY(16px); opacity:.01 } to { transform:none; opacity:1 } }
@keyframes slideLeft { from { transform:translateX(16px); opacity:.01 } to { transform:none; opacity:1 } }
@keyframes slideRight { from { transform:translateX(-16px); opacity:.01 } to { transform:none; opacity:1 } }

.anim-fade-in   { animation-name: fadeIn;   animation-fill-mode: both; }
.anim-slide-up  { animation-name: slideUp;  animation-fill-mode: both; }
.anim-slide-left{ animation-name: slideLeft;animation-fill-mode: both; }
.anim-slide-right{animation-name: slideRight;animation-fill-mode: both; }

/* Footer base colors from customizer */
.site-footer {
  background-color: var(--lunaria_footer_bg_color, #f1f1f1);
  color: var(--lunaria_footer_text_color, #111111);
}

.footer-widgets {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.footer-copyright {
  text-align: center;
  margin: 1rem 0;
}

/* Author box */
.lunaria-author-box {
  margin-top: 2rem;
  padding: 1.5rem;
  border: 1px solid var(--lunaria_border_color, #e0e0e0);
  border-radius: 8px;
  background: var(--lunaria_sub_bg_color, #f9f9f9);
}

.lunaria-author-box__title {
  font-size: 1.2rem;
  margin: 0 0 1rem 0;
}

.lunaria-author-box__body {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.lunaria-author-box__avatar-img {
  border-radius: 50%;
  display: block;
}

.lunaria-author-box__content {
  flex: 1;
  min-width: 0;
}

.lunaria-author-box__name {
  font-weight: 700;
  margin: 0 0 0.5rem 0;
}

.lunaria-author-box__bio {
  margin: 0 0 0.75rem 0;
  line-height: 1.6;
}

.lunaria-author-box__link {
  color: var(--lunaria_link_color, #0073aa);
  text-decoration: none;
}

.lunaria-author-box__link:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .lunaria-author-box__body {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Footer widgets layout */
.footer-widgets-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.footer-widgets-grid .footer-widget-area {
  min-width: 0;
}

@media (max-width: 768px) {
  .footer-widgets-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .footer-widgets-grid {
    grid-template-columns: 1fr;
  }
}