.tecshift-problem-db { --tecshift-border: #e5e7e9; --tecshift-muted: #667085; }
.tecshift-problem-db__search-wrap { position: relative; margin: 0 0 20px; }
.tecshift-problem-db__search { width: 100%; min-height: 48px; padding: 11px 76px 11px 16px; border: 1px solid #cfd4d8; border-radius: 6px; background: #fff; font: inherit; }
.tecshift-problem-db__search:focus { outline: 2px solid currentColor; outline-offset: 2px; }
.tecshift-problem-db__count { position: absolute; right: 15px; top: 50%; transform: translateY(-50%); color: var(--tecshift-muted); font-size: 13px; }
.tecshift-problem-db__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 16px; }
.tecshift-problem-card { min-width: 0; overflow: hidden; border: 1px solid var(--tecshift-border); border-radius: 7px; background: #fff; }
.tecshift-problem-card[hidden] { display: none !important; }
.tecshift-problem-card__photos { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; gap: 3px; height: 210px; background: #f2f3f4; }
.tecshift-problem-card__photo { position: relative; display: block; min-width: 0; min-height: 0; overflow: hidden; background: #f2f3f4; }
.tecshift-problem-card__photo--1 { grid-row: 1 / span 2; }
.tecshift-problem-card__photos .tecshift-problem-card__photo:only-child { grid-column: 1 / -1; grid-row: 1 / -1; }
.tecshift-problem-card__photos .tecshift-problem-card__photo:nth-child(2):last-child { grid-row: 1 / span 2; }
.tecshift-problem-card__photo img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .18s ease; }
.tecshift-problem-card__photo:hover img { transform: scale(1.025); }
.tecshift-problem-card__more { position: absolute; inset: 0; display: grid; place-items: center; background: rgba(0,0,0,.46); color: #fff; font-size: 22px; font-weight: 700; }
.tecshift-problem-card__body { padding: 14px 15px 16px; }
.tecshift-problem-card__title { margin: 0 0 7px; font-size: 18px; line-height: 1.3; }
.tecshift-problem-card__description { margin: 0; color: #343a40; font-size: 14px; line-height: 1.55; }
.tecshift-problem-db__empty { padding: 24px; text-align: center; border: 1px dashed var(--tecshift-border); color: var(--tecshift-muted); }
@media (max-width: 560px) {
    .tecshift-problem-db__grid { grid-template-columns: 1fr; }
    .tecshift-problem-card__photos { height: 190px; }
}