/* CEPSA Pesados — Mismo design system que Livianos */

:root {
    --cpp-red: #cf2e2e;
    --cpp-red-hover: #b82828;
    --cpp-red-light: rgba(207,46,46,0.06);
    --cpp-dark: #1A1A2E;
    --cpp-bg: #FFFFFF;
    --cpp-tab-bg: #FAFAFA;
    --cpp-border: #E0E0E0;
    --cpp-border-light: #EEEEEE;
    --cpp-muted: #999;
    --cpp-hint: #AAA;
}

.cpp {
    background: var(--cpp-bg);
    border: 1px solid #E5E5E5;
    border-radius: 10px;
    font-family: 'Metropolis', system-ui, -apple-system, sans-serif;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    max-width: 1200px;
    margin: 0 auto 30px;
}

/* Tabs */
.cpp-tabs {
    display: flex;
    border-bottom: 2px solid var(--cpp-border-light);
}

.cpp-tab {
    flex: 1;
    padding: 16px 20px;
    border: none;
    background: var(--cpp-tab-bg);
    color: var(--cpp-hint);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.2s;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    font-family: inherit;
    text-align: center;
}

.cpp-tab:hover { color: #555; background: #f0f0f0; }
.cpp-tab.active { background: var(--cpp-bg); color: var(--cpp-red); border-bottom-color: var(--cpp-red); }

/* Content */
.cpp-content { display: none; padding: 24px; }
.cpp-content.active { display: block; }

/* Filter Row */
.cpp-filter-row {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.cpp-filter-group {
    flex: 1;
    min-width: 200px;
}

.cpp-filter-label {
    display: block;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--cpp-muted);
    margin-bottom: 8px;
}

/* Brand/App Pills */
.cpp-brands {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.cpp-brand, .cpp-app {
    padding: 7px 16px;
    border: 2px solid var(--cpp-border);
    border-radius: 20px;
    background: #fff;
    color: var(--cpp-dark);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.cpp-brand:hover, .cpp-app:hover {
    border-color: var(--cpp-red);
    color: var(--cpp-red);
    background: var(--cpp-red-light);
}

.cpp-brand.active, .cpp-app.active {
    background: var(--cpp-red);
    border-color: var(--cpp-red);
    color: #fff;
}

/* Product Grid */
.cpp-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.cpp-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px 16px;
    border: 1.5px solid var(--cpp-border-light);
    border-radius: 8px;
    text-decoration: none;
    text-align: center;
    transition: all 0.2s;
    background: #fff;
    min-height: 80px;
}

.cpp-card:hover {
    border-color: var(--cpp-red);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.cpp-card.hidden { display: none; }

.cpp-card-img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    margin-bottom: 10px;
}

.cpp-card h4 {
    margin: 0 0 8px;
    font-size: 12px;
    font-weight: 700;
    color: var(--cpp-dark);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    line-height: 1.3;
}

.cpp-card-link {
    font-size: 11px;
    font-weight: 700;
    color: var(--cpp-red);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* Lubricantes */
.cpp-lub-section { margin-bottom: 24px; }
.cpp-lub-section:last-child { margin-bottom: 0; }

.cpp-lub-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--cpp-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 14px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--cpp-red);
}

/* Empty */
.cpp-empty {
    text-align: center;
    color: var(--cpp-muted);
    font-size: 14px;
    padding: 30px;
    background: var(--cpp-red-light);
    border-radius: 6px;
}

/* Responsive */
@media (max-width: 768px) {
    .cpp-content { padding: 16px; }
    .cpp-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .cpp-tab { font-size: 10px; padding: 14px 10px; }
    .cpp-filter-row { flex-direction: column; gap: 12px; }
    .cpp-card-img { width: 100px; height: 100px; }
    .cpp-lub-title { font-size: 14px; }
}

@media (max-width: 480px) {
    .cpp-grid { grid-template-columns: 1fr; }
    .cpp-brands { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 6px; }
    .cpp-brand, .cpp-app { white-space: nowrap; flex-shrink: 0; }
    .cpp-card { padding: 14px; }
    .cpp-card-img { width: 80px; height: 80px; }
    .cpp-card h4 { font-size: 11px; }
}