/* CEPSA Industrial / OTR — Mismo design system */

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

.cpi {
    background: var(--cpi-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;
}

.cpi-tabs { display: flex; border-bottom: 2px solid var(--cpi-border-light); }
.cpi-tab {
    flex: 1; padding: 16px 20px; border: none; background: var(--cpi-tab-bg);
    color: var(--cpi-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;
}
.cpi-tab:hover { color: #555; background: #f0f0f0; }
.cpi-tab.active { background: var(--cpi-bg); color: var(--cpi-red); border-bottom-color: var(--cpi-red); }

.cpi-content { display: none; padding: 24px; }
.cpi-content.active { display: block; }

.cpi-filter-row { margin-bottom: 20px; }
.cpi-filter-label {
    display: block; font-size: 10px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 1.2px;
    color: var(--cpi-muted); margin-bottom: 8px;
}

.cpi-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.cpi-pill {
    padding: 7px 16px; border: 2px solid var(--cpi-border); border-radius: 20px;
    background: #fff; color: var(--cpi-dark); font-size: 10px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.5px; cursor: pointer;
    transition: all 0.2s; font-family: inherit;
}
.cpi-pill:hover { border-color: var(--cpi-red); color: var(--cpi-red); background: var(--cpi-red-light); }
.cpi-pill.active { background: var(--cpi-red); border-color: var(--cpi-red); color: #fff; }

.cpi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

.cpi-card {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    padding: 20px 16px; border: 1.5px solid var(--cpi-border-light); border-radius: 8px;
    text-decoration: none; text-align: center; transition: all 0.2s;
    background: #fff; min-height: 80px;
}
.cpi-card:hover { border-color: var(--cpi-red); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.cpi-card.hidden { display: none; }

.cpi-card-img { width: 120px; height: 120px; object-fit: contain; margin-bottom: 10px; }
.cpi-card h4 {
    margin: 0 0 6px; font-size: 12px; font-weight: 700; color: var(--cpi-dark);
    text-transform: uppercase; letter-spacing: 0.3px; line-height: 1.3;
}

.cpi-card-tags { display: flex; gap: 4px; margin-bottom: 8px; flex-wrap: wrap; justify-content: center; }
.cpi-tag {
    font-size: 9px; font-weight: 600; color: var(--cpi-red); background: var(--cpi-red-light);
    padding: 2px 8px; border-radius: 10px; text-transform: uppercase; letter-spacing: 0.3px;
}

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

.cpi-lub-section { margin-bottom: 24px; }
.cpi-lub-title {
    font-size: 16px; font-weight: 700; color: var(--cpi-dark);
    text-transform: uppercase; letter-spacing: 0.5px;
    margin: 0 0 14px; padding-bottom: 8px; border-bottom: 2px solid var(--cpi-red);
}

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

@media (max-width: 768px) {
    .cpi-content { padding: 16px; }
    .cpi-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .cpi-tab { font-size: 10px; padding: 14px 10px; }
    .cpi-card-img { width: 100px; height: 100px; }
}

@media (max-width: 480px) {
    .cpi-grid { grid-template-columns: 1fr; }
    .cpi-pills { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 6px; }
    .cpi-pill { white-space: nowrap; flex-shrink: 0; }
    .cpi-card { padding: 14px; }
    .cpi-card-img { width: 80px; height: 80px; }
}