/* Explain: Styles and interactions for printing equipment marketplace components. */
.site-header {
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(16px);
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--primary-color);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.section-kicker::before {
    display: inline-block;
    width: 2.2rem;
    height: 2px;
    background: var(--accent-color);
    content: "";
}

.glass-panel {
    border: 1px solid var(--glass-border);
    background: var(--surface-color);
    box-shadow: var(--shadow-soft);
}

.listing-card {
    overflow: hidden;
    border-radius: 1.5rem;
    transition: transform 300ms ease, box-shadow 300ms ease, border-color 300ms ease;
}

.listing-card:hover {
    border-color: rgba(27, 75, 143, 0.4);
    box-shadow: 0 26px 60px rgba(16, 32, 52, 0.14);
    transform: translateY(-5px);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    border-radius: 999px;
    padding: 0.3rem 0.7rem;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.badge-cat {
    background: var(--sage-soft);
    color: var(--primary-color);
}

.badge-cond {
    background: var(--terracotta-soft);
    color: var(--accent-hover);
}

.badge-warn {
    background: #FDECEC;
    color: #B42318;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    min-height: 2.5rem;
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    background: var(--surface-color);
    padding: 0.35rem 1rem;
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 600;
    transition: all 250ms ease;
}

.filter-chip:hover {
    border-color: var(--primary-color);
    color: var(--text-color);
}

.filter-chip.is-active {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: #ffffff;
}

.media-main {
    overflow: hidden;
    border-radius: 1.5rem;
    border: 1px solid var(--glass-border);
    background: var(--surface-color);
}

.thumb {
    overflow: hidden;
    border: 2px solid transparent;
    border-radius: 0.9rem;
    transition: border-color 250ms ease;
}

.thumb.is-active {
    border-color: var(--primary-color);
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.form-field {
    width: 100%;
    border: 1px solid var(--glass-border);
    border-radius: 0.9rem;
    background: var(--field-bg);
    padding: 0.85rem 1rem;
    color: var(--text-color);
}

.form-field:focus {
    border-color: var(--primary-color);
    outline: none;
}

.form-status.success {
    color: #1B7B4C;
}

.form-status.error {
    color: #B42318;
}

@media (max-width: 767px) {
    .section-kicker::before {
        width: 1.5rem;
    }
}