/**
 * AKSRT Gutenberg Block Styles
 *
 * Styles for custom Gutenberg blocks in the editor and front-end.
 *
 * @package AKSRT
 */

/* ── Tabs ── */

.aksrt-block-tabs {
  margin: 16px 0;
}

.aksrt-block-tabs--line .aksrt-block-tab {
  border-left: 3px solid var(--color-primary, #1890ff);
  padding-left: 16px;
}

.aksrt-block-tabs--card .aksrt-block-tab {
  background: var(--surface-2, #f8fafc);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 8px;
}

/* ── EnlighterJS Code Block ── */

.aksrt-block-enlighter {
  margin: 16px 0;
  border-radius: 12px;
  overflow: hidden;
  background: #1e1e2e;
}

.aksrt-block-enlighter__header {
  padding: 6px 14px;
  background: #181825;
  border-bottom: 1px solid #313244;
}

.aksrt-block-enlighter__lang {
  font-size: 12px;
  color: #a6adc8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.aksrt-block-enlighter__code {
  display: block;
  width: 100%;
  padding: 14px;
  border: none;
  background: transparent;
  color: #cdd6f4;
  font-family: Consolas, Monaco, 'Andale Mono', monospace;
  font-size: 13px;
  line-height: 1.6;
  resize: vertical;
  tab-size: 4;
}

.aksrt-block-enlighter__code:focus {
  outline: none;
}

/* ── Quote ── */

.aksrt-block-quote {
  margin: 16px 0;
  padding: 16px 20px;
  border-radius: 12px;
  border-left: 4px solid;
}

.aksrt-block-quote--gray {
  border-color: #9ca3af;
  background: #f9fafb;
}

.aksrt-block-quote--blue {
  border-color: #3b82f6;
  background: #eff6ff;
}

.aksrt-block-quote--green {
  border-color: #22c55e;
  background: #f0fdf4;
}

.aksrt-block-quote--red {
  border-color: #ef4444;
  background: #fef2f2;
}

.aksrt-block-quote--yellow {
  border-color: #eab308;
  background: #fefce8;
}

.aksrt-block-quote p {
  margin: 0 0 8px;
}

.aksrt-block-quote cite {
  display: block;
  font-size: 13px;
  color: #6b7280;
  font-style: normal;
}

/* ── Alert ── */

.aksrt-block-alert {
  margin: 16px 0;
  padding: 14px 18px;
  border-radius: 12px;
  border: 1px solid;
  position: relative;
}

.aksrt-block-alert p {
  margin: 0;
}

.aksrt-block-alert--info {
  border-color: #93c5fd;
  background: #eff6ff;
  color: #1e40af;
}

.aksrt-block-alert--success {
  border-color: #86efac;
  background: #f0fdf4;
  color: #166534;
}

.aksrt-block-alert--warning {
  border-color: #fcd34d;
  background: #fffbeb;
  color: #92400e;
}

.aksrt-block-alert--error {
  border-color: #fca5a5;
  background: #fef2f2;
  color: #991b1b;
}

.aksrt-block-alert__close {
  position: absolute;
  top: 8px;
  right: 12px;
  border: none;
  background: none;
  font-size: 18px;
  cursor: pointer;
  opacity: 0.6;
  line-height: 1;
  padding: 0;
}

.aksrt-block-alert__close:hover {
  opacity: 1;
}

/* ── Buttons ── */

.aksrt-block-buttons {
  display: flex;
  gap: 10px;
  margin: 16px 0;
  flex-wrap: wrap;
}

.aksrt-block-buttons--center {
  justify-content: center;
}

.aksrt-block-buttons--right {
  justify-content: flex-end;
}

.aksrt-block-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  border: 2px solid transparent;
}

.aksrt-block-btn--sm {
  padding: 6px 14px;
  font-size: 13px;
}

.aksrt-block-btn--md {
  padding: 10px 20px;
  font-size: 14px;
}

.aksrt-block-btn--lg {
  padding: 14px 28px;
  font-size: 16px;
}

.aksrt-block-btn--primary {
  background: var(--color-primary, #1890ff);
  color: #fff;
}

.aksrt-block-btn--secondary {
  background: #6b7280;
  color: #fff;
}

.aksrt-block-btn--outline {
  background: transparent;
  border-color: var(--color-primary, #1890ff);
  color: var(--color-primary, #1890ff);
}

.aksrt-block-btn--ghost {
  background: transparent;
  color: var(--color-primary, #1890ff);
}

/* ── Collapse ── */

.aksrt-block-collapse {
  margin: 16px 0;
  border: 1px solid var(--color-line, #e3e8ef);
  border-radius: 12px;
  overflow: hidden;
}

.aksrt-block-collapse__header {
  padding: 12px 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface-2, #f8fafc);
  font-weight: 500;
  list-style: none;
}

.aksrt-block-collapse__header::-webkit-details-marker {
  display: none;
}

.aksrt-block-collapse__header::after {
  content: '▸';
  transition: transform 0.2s;
  font-size: 14px;
  color: #6b7280;
}

.aksrt-block-collapse[open] .aksrt-block-collapse__header::after {
  transform: rotate(90deg);
}

.aksrt-block-collapse__body {
  padding: 16px;
}

/* ── Feature Grid ── */

.aksrt-block-feature {
  display: grid;
  gap: 20px;
  margin: 16px 0;
}

.aksrt-block-feature--cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.aksrt-block-feature--cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.aksrt-block-feature--cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

.aksrt-block-feature__item {
  text-align: center;
  padding: 20px;
  border-radius: 12px;
  background: var(--surface-2, #f8fafc);
}

.aksrt-block-feature__icon {
  font-size: 28px;
  color: var(--color-primary, #1890ff);
  margin-bottom: 12px;
}

.aksrt-block-feature__title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
}

.aksrt-block-feature__desc {
  margin: 0;
  font-size: 13px;
  color: #6b7280;
}

/* ── Responsive Iframe ── */

.aksrt-block-iframe {
  margin: 16px 0;
  border-radius: 12px;
  overflow: hidden;
  background: #000;
}

.aksrt-block-iframe--16-9 {
  position: relative;
  padding-bottom: 56.25%;
}

.aksrt-block-iframe--4-3 {
  position: relative;
  padding-bottom: 75%;
}

.aksrt-block-iframe--1-1 {
  position: relative;
  padding-bottom: 100%;
}

.aksrt-block-iframe--16-9 iframe,
.aksrt-block-iframe--4-3 iframe,
.aksrt-block-iframe--1-1 iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.aksrt-block-iframe--auto iframe {
  width: 100%;
  min-height: 300px;
  border: none;
  display: block;
}

.aksrt-block-iframe__placeholder {
  padding: 40px;
  text-align: center;
  color: #6b7280;
  background: var(--surface-2, #f8fafc);
}

/* ── Responsive ── */

@media (max-width: 768px) {
  .aksrt-block-feature--cols-3,
  .aksrt-block-feature--cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .aksrt-block-feature--cols-2,
  .aksrt-block-feature--cols-3,
  .aksrt-block-feature--cols-4 {
    grid-template-columns: 1fr;
  }
}