/* Link Item Container */
.link-item {
  position: relative;
}

/* Link Card Block */
.link-card {
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  position: relative;
  transition: all 0.2s ease;
  overflow: hidden;
}

.link-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--link-accent, var(--color-all));
  transition: width 0.2s ease;
}

.link-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.link-card:hover::before {
  width: 6px;
}

/* Main clickable link area */
.link-card__main-link {
  padding: var(--space-m);
  text-decoration: none;
  color: inherit;
  display: block;
}

.link-card__main-link:hover {
  text-decoration: none;
  color: inherit;
}

.link-card__main-link:focus {
  outline: 2px solid var(--link-accent, var(--color-all));
  outline-offset: 2px;
  border-radius: 4px;
}

/* Link card header */
.link-card__header {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  margin-bottom: var(--space-xs);
}

.link-card__title {
  color: var(--color-text-primary);
  font-size: var(--step-1);
  font-weight: 600;
  line-height: 1.4;
  margin: 0;
}

.link-card__author {
  color: var(--color-text-secondary);
  font-size: var(--step--1);
  font-style: italic;
  margin: 0;
}

.link-card__status {
  display: flex;
  align-items: center;
  margin-top: auto;
}

/* Status badge */
.status-badge {
  background-color: var(--link-accent, var(--color-all));
  color: white;
  font-size: var(--step--2);
  font-weight: 500;
  padding: var(--space-3xs) var(--space-2xs);
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-badge.status-inbox {
  background-color: var(--color-inbox);
}

.status-badge.status-reading_queue {
  background-color: var(--color-reading-queue);
}

.status-badge.status-archived {
  background-color: var(--color-archive);
}

/* Link card description */
.link-card__description {
  color: var(--color-text-secondary);
  font-size: var(--step--1);
  line-height: 1.6;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Link card actions - side tab style */
.link-card__actions {
  position: absolute;
  top: var(--space-m);
  right: -1px; /* Attach to right side of card */
  width: 24px;
  height: auto;
  z-index: 1;
}

/* Reset form spacing that Rails button_to generates */
.link-card__actions form {
  margin: 0;
  padding: 0;
  display: block;
  position: relative;
}

.link-card__actions form:nth-child(1) { top: 0; }
.link-card__actions form:nth-child(2) { top: calc(var(--space-s) + 1px); }
.link-card__actions form:nth-child(3) { top: calc(2 * (var(--space-s) + 1px)); }

/* Button styles - side tab style */
.btn {
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-right: none;
  border-radius: 6px 0 0 6px;
  color: var(--color-text-secondary);
  cursor: pointer;
  font-size: var(--step--2);
  font-weight: 500;
  padding: var(--space-2xs);
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
  box-shadow: -2px 0 4px rgba(0, 0, 0, 0.1);
  vertical-align: top;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

/* Single letter display */
.btn::before {
  content: attr(data-letter);
  display: block;
  transition: opacity 0.2s ease;
}

/* Full text hidden by default */
.btn .btn-text {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateX(-100%);
  transition: all 0.2s ease;
  background: inherit;
  border-radius: inherit;
}

/* Hover effect - expand horizontally to the left */
.btn:hover {
  background-color: var(--color-bg-secondary);
  color: var(--color-text-primary);
  height: 24px;
  z-index: 10;
  width: 120px;
  transform: translateX(-96px); /* Move left by (120px - 24px) */
}

.btn:hover::before {
  opacity: 0;
}

.btn:hover .btn-text {
  opacity: 1;
  transform: translateX(0);
}

/* First card buttons always expanded for discoverability */
.link-item:first-child .btn {
  width: 120px;
  transform: translateX(-96px);
}

.link-item:first-child .btn::before {
  opacity: 0;
}

.link-item:first-child .btn .btn-text {
  opacity: 1;
  transform: translateX(0);
}

.btn:focus {
  outline: 2px solid var(--color-reading-queue);
  outline-offset: 2px;
}

.btn--primary {
  background-color: var(--color-reading-queue);
  border-color: var(--color-reading-queue);
  color: white;
}

.btn--primary:hover {
  background-color: var(--color-reading-queue-dark);
  border-color: var(--color-reading-queue-dark);
  color: white;
}

.btn--success {
  background-color: var(--color-archive);
  border-color: var(--color-archive);
  color: white;
}

.btn--success:hover {
  background-color: var(--color-archive-dark);
  border-color: var(--color-archive-dark);
  color: white;
}

.btn--secondary {
  background-color: var(--color-all);
  border-color: var(--color-all);
  color: white;
}

.btn--secondary:hover {
  background-color: var(--color-all-dark);
  border-color: var(--color-all-dark);
  color: white;
}

/* Responsive adjustments */
@media (max-width: 640px) {
  .link-card__actions {
    position: static;
    flex-direction: row;
    justify-content: flex-end;
    margin-top: var(--space-2xs);
    right: auto;
    top: auto;
  }
  
  .btn {
    position: static;
  }
}