/* ============================
   Search Form
   ============================ */
.search-form__group {
    display: flex;
    gap: 8px;
    align-items: center;
}

.search-form__input {
    padding: 7px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    background: var(--color-bg);
    color: var(--color-text);
    width: 240px;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.search-form__input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.search-form__input::placeholder {
    color: var(--color-text-light);
}

/* ============================
   Filter Bar
   ============================ */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.filter-bar__tag {
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-muted);
    transition: all var(--transition);
    text-decoration: none;
}

.filter-bar__tag:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    text-decoration: none;
}

.filter-bar__tag--active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.filter-bar__tag--active:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: #fff;
}

/* ============================
   Article Grid
   ============================ */
.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}

/* ============================
   Article Card
   ============================ */
.article-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: box-shadow var(--transition), transform var(--transition);
}

.article-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.article-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.article-card__title {
    font-size: 0.975rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card__summary {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.55;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid var(--color-border);
}

.article-card__author {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

.article-card__source {
    font-size: 0.78rem;
    color: var(--color-text-light);
    background: var(--color-bg);
    padding: 2px 8px;
    border-radius: 4px;
}

.article-card__date {
    font-size: 0.78rem;
    color: var(--color-text-light);
}

/* ============================
   Badges
   ============================ */
.badge {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 4px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.badge--politics     { background: #fce7f3; color: #9d174d; }
.badge--economy      { background: #d1fae5; color: #065f46; }
.badge--society      { background: #dbeafe; color: #1e40af; }
.badge--education    { background: #ede9fe; color: #4c1d95; }
.badge--sports       { background: #fef3c7; color: #78350f; }
.badge--entertainment { background: #fce7f3; color: #831843; }
.badge--technology   { background: #e0f2fe; color: #0c4a6e; }
.badge--health       { background: #dcfce7; color: #14532d; }
.badge--world        { background: #f1f5f9; color: #334155; }

/* ============================
   Pagination
   ============================ */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 32px;
    padding-top: 20px;
}

.pagination__btn {
    padding: 7px 18px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition);
    text-decoration: none;
}

.pagination__btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    text-decoration: none;
}

.pagination__info {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ============================
   Empty State
   ============================ */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    background: var(--color-surface);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-lg);
}

.empty-state__text {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}