/* ============================================
   COMPONENTS — Buttons, Cards, Badges, Forms
   Gribov Media Theme v1.0.0
   ============================================ */

/* ---- Container ---- */
.gm-container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--content-padding);
}

.gm-container--narrow {
    max-width: var(--container-narrow);
}

/* ---- Buttons ---- */
.gm-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.625rem 1.25rem;
    font-size: var(--text-sm);
    font-weight: 600;
    line-height: 1.4;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.gm-btn--primary {
    background: var(--color-accent);
    color: var(--color-text-inverse);
}
.gm-btn--primary:hover {
    background: var(--color-accent-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.gm-btn--outline {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}
.gm-btn--outline:hover {
    background: var(--color-surface-hover);
    border-color: var(--color-text-muted);
}

.gm-btn--ghost {
    background: transparent;
    color: var(--color-text-secondary);
    padding: 0.5rem 0.75rem;
}
.gm-btn--ghost:hover {
    background: var(--color-surface-hover);
    color: var(--color-text);
}

/* ---- Post Card ---- */
.gm-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

.gm-card__image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

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

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

.gm-card__body {
    padding: var(--space-6);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.gm-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.gm-card__category {
    display: inline-block;
    padding: 0.2em 0.6em;
    background: var(--color-accent-light);
    color: var(--color-accent);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: background var(--transition-fast);
}
.gm-card__category:hover {
    background: var(--color-accent);
    color: var(--color-text-inverse);
}

.gm-card__title {
    font-size: var(--text-xl);
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: var(--space-3);
}

.gm-card__title a {
    color: var(--color-text);
    text-decoration: none;
    transition: color var(--transition-fast);
}
.gm-card__title a:hover {
    color: var(--color-accent);
}

.gm-card__excerpt {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-4);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.gm-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border-light);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.gm-card__author {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.gm-card__author-avatar {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

/* ---- Hero Card ---- */
.gm-hero {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    min-height: 480px;
    display: flex;
    align-items: flex-end;
    margin-bottom: var(--space-12);
}

.gm-hero__image {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.gm-hero__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.gm-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.05) 100%);
    z-index: 1;
}

.gm-hero__content {
    position: relative;
    z-index: 2;
    padding: var(--space-10);
    width: 100%;
    max-width: 700px;
}

.gm-hero__category {
    display: inline-block;
    padding: 0.35em 0.85em;
    background: var(--color-accent);
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-4);
    text-decoration: none;
}

.gm-hero__title {
    font-size: var(--text-4xl);
    color: #FFFFFF;
    margin-bottom: var(--space-4);
    line-height: 1.2;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.gm-hero__title a { color: #FFFFFF; }
.gm-hero__title a:hover { opacity: 0.9; }

.gm-hero__excerpt {
    font-size: var(--text-lg);
    color: rgba(255,255,255,0.85);
    margin-bottom: var(--space-6);
    line-height: 1.6;
}

.gm-hero__meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.7);
}

/* ---- Badge ---- */
.gm-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2em 0.65em;
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    letter-spacing: 0.03em;
}
.gm-badge--accent {
    background: var(--color-accent-light);
    color: var(--color-accent);
}

/* ---- Widget ---- */
.gm-widget {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-6);
}

.gm-widget__title {
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 2px solid var(--color-accent);
    color: var(--color-text);
}

.gm-widget ul {
    list-style: none;
}

.gm-widget ul li {
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.gm-widget ul li:last-child {
    border-bottom: none;
}

.gm-widget ul li a {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.gm-widget ul li a:hover {
    color: var(--color-accent);
}

/* ---- Pagination ---- */
.gm-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

.gm-pagination a,
.gm-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 var(--space-3);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.gm-pagination a {
    color: var(--color-text-secondary);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
}
.gm-pagination a:hover {
    background: var(--color-accent);
    color: var(--color-text-inverse);
    border-color: var(--color-accent);
}

.gm-pagination .current {
    background: var(--color-accent);
    color: var(--color-text-inverse);
    border: 1px solid var(--color-accent);
}

/* ---- Breadcrumbs ---- */
.gm-breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-6);
    padding: var(--space-4) 0;
}

.gm-breadcrumbs a {
    color: var(--color-text-secondary);
}
.gm-breadcrumbs a:hover {
    color: var(--color-accent);
}

.gm-breadcrumbs__sep {
    color: var(--color-text-muted);
    font-size: var(--text-xs);
}

/* ---- Search Form ---- */
.gm-search-form {
    display: flex;
    gap: 0;
    max-width: 100%;
}

.gm-search-form__input {
    flex: 1;
    padding: 0.65rem 1rem;
    border: 1px solid var(--color-border);
    border-right: none;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: var(--text-sm);
    outline: none;
    transition: border-color var(--transition-fast);
}
.gm-search-form__input:focus {
    border-color: var(--color-accent);
}

.gm-search-form__btn {
    padding: 0.65rem 1rem;
    background: var(--color-accent);
    color: var(--color-text-inverse);
    border: none;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    cursor: pointer;
    transition: background var(--transition-fast);
}
.gm-search-form__btn:hover {
    background: var(--color-accent-hover);
}

/* ---- Share Buttons ---- */
.gm-share {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin: var(--space-8) 0;
}

.gm-share__label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.gm-share__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--color-surface-hover);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
    text-decoration: none;
    font-size: var(--text-lg);
}
.gm-share__link:hover {
    background: var(--color-accent);
    color: var(--color-text-inverse);
    transform: translateY(-2px);
}

/* ---- Related Posts ---- */
.gm-related {
    margin-top: var(--space-16);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

.gm-related__title {
    font-size: var(--text-2xl);
    font-weight: 700;
    margin-bottom: var(--space-8);
    color: var(--color-text);
}

/* ---- Tag Cloud ---- */
.gm-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.gm-tags a {
    display: inline-block;
    padding: 0.3em 0.7em;
    background: var(--color-surface-hover);
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs) !important;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
}
.gm-tags a:hover {
    background: var(--color-accent);
    color: var(--color-text-inverse);
}

/* ---- Loading Skeleton ---- */
.gm-skeleton {
    background: linear-gradient(90deg, var(--color-surface-hover) 25%, var(--color-surface) 50%, var(--color-surface-hover) 75%);
    background-size: 200% 100%;
    animation: gm-shimmer 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes gm-shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}