/* ==========================================================================
   Components — Buttons, Cards, Badges, Forms
   ========================================================================== */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 1rem;
    line-height: 1;
    border-radius: var(--radius-pill);
    transition: all var(--transition-base);
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
}

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

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--accent {
    background-color: var(--color-accent);
    color: var(--color-dark);
}

.btn--accent:hover {
    background-color: var(--color-accent-dark);
    color: var(--color-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--outline {
    background-color: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn--outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn--dark {
    background-color: var(--color-dark);
    color: var(--color-white);
}

.btn--dark:hover {
    background-color: #3d1180;
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

.btn--lg {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

/* Cards */
.card {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.card__image {
    position: relative;
    overflow: hidden;
}

.card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card:hover .card__image img {
    transform: scale(1.05);
}

.card__body {
    padding: var(--space-md);
}

.card__title {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.card__meta {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-sm);
}

.card__excerpt {
    color: var(--color-text-light);
    margin-bottom: var(--space-sm);
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-pill);
    background-color: var(--color-primary);
    color: var(--color-white);
}

.badge--accent {
    background-color: var(--color-accent);
    color: var(--color-dark);
}

/* Tag */
.tag {
    display: inline-block;
    padding: 0.375rem 1rem;
    font-size: 0.8125rem;
    font-weight: 500;
    border-radius: var(--radius-pill);
    background-color: var(--color-background);
    color: var(--color-dark);
    transition: all var(--transition-fast);
}

.tag:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: var(--space-lg);
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    color: var(--color-dark);
    background-color: var(--color-white);
    transition: all var(--transition-fast);
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* Search form */
.search-form {
    display: flex;
    gap: 0.5rem;
}

.search-form .search-field {
    flex: 1;
    padding: 0.75rem 1.25rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-pill);
    background-color: var(--color-white);
    outline: none;
    transition: border-color var(--transition-fast);
}

.search-form .search-field:focus {
    border-color: var(--color-primary);
}

.search-form .search-submit {
    padding: 0.75rem 1.5rem;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-pill);
    font-weight: 500;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.search-form .search-submit:hover {
    background-color: var(--color-primary-dark);
}

/* Screen reader text */
.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
    word-wrap: normal !important;
}