/* ====== History Page Styles ====== */
/* Uses CSS variables from site.css for theme consistency */

/* ====== History Hero ====== */
.history-hero {
  padding: 120px 0 40px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.history-hero__breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--muted, #8b92a8);
  margin-bottom: 24px;
}

.history-hero__breadcrumb a {
  color: var(--muted, #8b92a8);
  text-decoration: none;
  transition: color 0.2s;
}

.history-hero__breadcrumb a:hover {
  color: var(--accent, #6366f1);
}

.history-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text-strong, #fff);
  line-height: 1.2;
  margin-bottom: 16px;
}

.history-hero__desc {
  font-size: 1.05rem;
  color: var(--muted, #8b92a8);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ====== History Section ====== */
.history-section {
  padding: 20px 0 80px;
  position: relative;
  z-index: 1;
}

/* ====== Tabs ====== */
.history-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  background: var(--glass, rgba(255,255,255,0.03));
  border: 1px solid var(--glass-border, rgba(255,255,255,0.08));
  border-radius: 12px;
  padding: 4px;
  width: fit-content;
}

.history-tab {
  padding: 10px 24px;
  border: none;
  background: transparent;
  color: var(--muted, #8b92a8);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.25s;
}

.history-tab:hover {
  color: var(--text, #c8cdd8);
  background: var(--glass, rgba(255,255,255,0.05));
}

.history-tab.active {
  background: var(--accent, #6366f1);
  color: #fff;
  font-weight: 600;
}

/* ====== Filter Tabs ====== */
.history-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.filter-chip {
  padding: 6px 16px;
  border: 1px solid var(--glass-border, rgba(255,255,255,0.08));
  background: var(--glass, rgba(255,255,255,0.03));
  color: var(--muted, #8b92a8);
  font-size: 0.8rem;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.filter-chip:hover {
  border-color: var(--accent, #6366f1);
  color: var(--text, #c8cdd8);
}

.filter-chip.active {
  background: var(--accent, #6366f1);
  border-color: var(--accent, #6366f1);
  color: #fff;
}

/* ====== Summary Bar ====== */
.history-summary {
  display: flex;
  gap: 20px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.summary-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--surface, rgba(15,22,41,0.85));
  border: 1px solid var(--glass-border, rgba(255,255,255,0.08));
  border-radius: 10px;
  font-size: 0.85rem;
  color: var(--text, #c8cdd8);
}

.summary-item__value {
  font-weight: 700;
  color: var(--accent, #6366f1);
  font-size: 1.1rem;
}

/* ====== Works Grid ====== */
.history-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.work-card {
  background: var(--surface, rgba(15,22,41,0.85));
  border: 1px solid var(--glass-border, rgba(255,255,255,0.08));
  border-radius: 16px;
  padding: 20px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.work-card:hover {
  border-color: var(--accent, #6366f1);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft, 0 8px 24px rgba(0,0,0,0.3));
}

.work-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
}

.work-card__cover {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.work-card__cover.gradient-blue { background: linear-gradient(135deg, #6366f1, #8b5cf6); }
.work-card__cover.gradient-green { background: linear-gradient(135deg, #10b981, #059669); }
.work-card__cover.gradient-orange { background: linear-gradient(135deg, #f59e0b, #ef4444); }
.work-card__cover.gradient-pink { background: linear-gradient(135deg, #ec4899, #8b5cf6); }
.work-card__cover.gradient-teal { background: linear-gradient(135deg, #14b8a6, #06b6d4); }

.work-card__status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
}

.work-card__status--ready {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
}

.work-card__status--processing {
  background: rgba(99, 102, 241, 0.15);
  color: #818cf8;
}

.work-card__status--fail {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
}

.work-card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-strong, #fff);
  margin-bottom: 6px;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.work-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
  font-size: 0.8rem;
  color: var(--muted, #8b92a8);
}

.work-card__meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.work-card__actions {
  display: flex;
  gap: 8px;
}

.work-card__btn {
  flex: 1;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

.work-card__btn--download {
  background: var(--accent, #6366f1);
  color: #fff;
}

.work-card__btn--download:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.work-card__btn--delete {
  background: rgba(239, 68, 68, 0.1);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.work-card__btn--delete:hover {
  background: rgba(239, 68, 68, 0.2);
}

/* ====== Task List ====== */
.history-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.task-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--surface, rgba(15,22,41,0.85));
  border: 1px solid var(--glass-border, rgba(255,255,255,0.08));
  border-radius: 12px;
  transition: all 0.25s;
}

.task-item:hover {
  border-color: var(--accent, #6366f1);
  box-shadow: var(--shadow-soft, 0 8px 24px rgba(0,0,0,0.3));
}

.task-item__icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
}

.task-item__body {
  flex: 1;
  min-width: 0;
}

.task-item__title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-strong, #fff);
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.task-item__info {
  display: flex;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--muted, #8b92a8);
}

.task-item__status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
  flex-shrink: 0;
}

.task-item__status--success {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
}

.task-item__status--processing {
  background: rgba(99, 102, 241, 0.15);
  color: #818cf8;
}

.task-item__status--pending {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
}

.task-item__status--fail {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
}

.task-item__actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.task-item__btn {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  text-decoration: none;
}

.task-item__btn--delete {
  background: rgba(239, 68, 68, 0.1);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.15);
}

.task-item__btn--delete:hover {
  background: rgba(239, 68, 68, 0.2);
}

/* ====== Empty State ====== */
.history-empty {
  text-align: center;
  padding: 60px 20px;
}

.history-empty__icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.history-empty h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-strong, #fff);
  margin-bottom: 8px;
}

.history-empty p {
  color: var(--muted, #8b92a8);
  margin-bottom: 24px;
}

/* ====== Pagination ====== */
.history-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.pagination-btn {
  padding: 8px 16px;
  border: 1px solid var(--glass-border, rgba(255,255,255,0.08));
  background: var(--surface, rgba(15,22,41,0.85));
  color: var(--text, #c8cdd8);
  border-radius: 8px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}

.pagination-btn:hover {
  border-color: var(--accent, #6366f1);
  color: var(--accent, #6366f1);
}

.pagination-btn.active {
  background: var(--accent, #6366f1);
  border-color: var(--accent, #6366f1);
  color: #fff;
}

.pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ====== Loading ====== */
.history-loading {
  text-align: center;
  padding: 40px;
  color: var(--muted, #8b92a8);
}

.history-loading__spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--glass-border, rgba(255,255,255,0.08));
  border-top-color: var(--accent, #6366f1);
  border-radius: 50%;
  animation: history-spin 0.8s linear infinite;
  margin: 0 auto 12px;
}

@keyframes history-spin {
  to { transform: rotate(360deg); }
}

/* ====== Responsive ====== */
@media (max-width: 768px) {
  .history-hero {
    padding: 100px 0 30px;
  }

  .history-hero h1 {
    font-size: 1.8rem;
  }

  .history-grid {
    grid-template-columns: 1fr;
  }

  .task-item {
    flex-wrap: wrap;
    gap: 10px;
  }

  .task-item__body {
    width: 100%;
  }

  .task-item__actions {
    width: 100%;
    justify-content: flex-end;
  }

  .history-summary {
    flex-direction: column;
    gap: 10px;
  }

  .history-tabs {
    width: 100%;
  }

  .history-tab {
    flex: 1;
    text-align: center;
  }
}