/* ===== Skills Page - Solo Leveling Style ===== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.skill-card {
  background: var(--dark-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
  cursor: pointer;
}

.skill-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0;
  transition: var(--transition);
}

.skill-card:hover::before {
  opacity: 1;
}

.skill-card:hover {
  transform: translateY(-6px);
  box-shadow:
    var(--shadow-lg),
    0 0 30px var(--primary-glow);
  border-color: var(--border-strong);
}

/* Locked state */
.skill-card.locked {
  opacity: 0.9;
}

.skill-card.locked .skill-icon {
  filter: grayscale(0.4);
}

.skill-card.locked:hover .skill-icon {
  filter: grayscale(0.1);
}

/* Completed state */
.skill-card.completed {
  border-color: var(--secondary);
  background: rgba(16, 185, 129, 0.05);
}

.skill-card.completed::before {
  opacity: 1;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
}

.skill-card.completed .skill-name {
  text-decoration: line-through;
  opacity: 0.7;
}

.skill-completed-overlay {
  position: absolute;
  top: 16px;
  left: 16px;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--secondary), #059669);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  box-shadow: 0 4px 12px var(--secondary-glow);
  z-index: 2;
}

/* Skill Icon */
.skill-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 20px;
  position: relative;
  transition: var(--transition);
}

.skill-icon::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 20px;
  background: inherit;
  opacity: 0.3;
  filter: blur(8px);
  z-index: -1;
}

.skill-name {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.skill-description {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

/* Skill Meta */
.skill-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.skill-xp {
  font-size: 14px;
  color: var(--warning);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.skill-xp i {
  font-size: 12px;
}

.skill-status {
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 20px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.skill-status.locked {
  background: rgba(148, 163, 184, 0.1);
  color: var(--text-muted);
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.skill-status.completed {
  background: rgba(16, 185, 129, 0.15);
  color: var(--secondary);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* Click hint for locked skills */
.skill-card.locked::after {
  content: "اضغط لإكمال";
  position: absolute;
  bottom: 12px;
  right: 16px;
  font-size: 11px;
  color: var(--primary);
  opacity: 0;
  transition: var(--transition);
  font-weight: 600;
}

.skill-card.locked:hover::after {
  opacity: 1;
}

/* Responsive */
@media (max-width: 600px) {
  .skills-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .skill-card {
    padding: 20px;
  }

  .skill-icon {
    width: 52px;
    height: 52px;
    font-size: 22px;
  }

  .skill-name {
    font-size: 18px;
  }
}