.ot-tecdoc {
    --ot-blue: #087fc4;
    --ot-blue-dark: #075d91;
    --ot-yellow: #ffd84b;
    --ot-text: #172331;
    --ot-muted: #63778a;
    color: var(--ot-text);
    margin: 0 auto;
    max-width: 1280px;
    padding: 28px 16px 64px;
}
.ot-tecdoc__hero { margin-bottom: 24px; }
.ot-tecdoc__hero h1 { font-size: clamp(30px, 4vw, 46px); line-height: 1.08; margin: 4px 0 10px; }
.ot-tecdoc__hero p { color: var(--ot-muted); font-size: 17px; margin: 0; }
.ot-tecdoc__hero .ot-tecdoc__eyebrow { color: var(--ot-blue); font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.ot-tecdoc__selector {
    align-items: end;
    background: var(--ot-yellow);
    border-radius: 22px;
    box-shadow: 0 12px 30px rgba(31, 48, 65, .14);
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 22px;
}
.ot-tecdoc__selector label span { display: block; font-size: 13px; font-weight: 700; margin: 0 0 7px; }
.ot-tecdoc__selector label { min-width: 0; }
.ot-tecdoc__selector .ot-tecdoc__submit { grid-column: 1 / -1; justify-self: end; }
.ot-tecdoc__selector select {
    appearance: none;
    background: #fff;
    border: 2px solid transparent;
    border-radius: 10px;
    color: var(--ot-text);
    font: inherit;
    height: 50px;
    padding: 0 38px 0 13px;
    width: 100%;
}
.ot-tecdoc__selector select:focus { border-color: var(--ot-blue); outline: none; }
.ot-tecdoc__submit, .ot-tecdoc__buy {
    background: var(--ot-blue);
    border: 0;
    border-radius: 10px;
    color: #fff;
    cursor: pointer;
    font-weight: 700;
    min-height: 50px;
    padding: 0 24px;
    text-decoration: none;
}
.ot-tecdoc__submit:disabled { cursor: default; opacity: .48; }
.ot-tecdoc__status { min-height: 26px; padding: 18px 4px 0; }
.ot-tecdoc__status--error { color: #b42318; }
.ot-tecdoc__vehicle { border-bottom: 1px solid #dbe3ea; margin-top: 28px; padding: 0 0 22px; }
.ot-tecdoc__vehicle p { color: var(--ot-muted); margin: 0 0 4px; }
.ot-tecdoc__vehicle h2, .ot-tecdoc__group h2, .ot-tecdoc__assemblies h2 { font-size: 26px; margin: 0; }
.ot-tecdoc__assemblies, .ot-tecdoc__empty {
    background: #f4f8fb;
    border-radius: 18px;
    margin-top: 22px;
    padding: 22px;
}
.ot-tecdoc__assemblies h2 { margin-bottom: 14px; }
.ot-tecdoc__assemblies div { display: grid; gap: 4px; grid-template-columns: minmax(180px, .35fr) 1fr; padding: 7px 0; }
.ot-tecdoc__assemblies span { color: var(--ot-muted); }
.ot-tecdoc__group { margin-top: 34px; }
.ot-tecdoc__group > h2 { margin-bottom: 16px; }
.ot-tecdoc__product {
    background: #fff;
    border: 1px solid #e3eaf0;
    border-radius: 20px;
    box-shadow: 0 7px 22px rgba(31, 48, 65, .07);
    display: grid;
    gap: 24px;
    grid-template-columns: 190px minmax(0, 1fr);
    margin-bottom: 16px;
    padding: 24px;
}
.ot-tecdoc__image { align-items: center; display: flex; justify-content: center; min-height: 180px; }
.ot-tecdoc__image img { max-height: 190px; max-width: 100%; object-fit: contain; }
.ot-tecdoc__image-placeholder { color: #9eb0bf; font-weight: 800; letter-spacing: .08em; }
.ot-tecdoc [hidden] { display: none !important; }
.ot-tecdoc--tiles { --ot-blue: #b32d25; --ot-blue-dark: #8d251f; }
.ot-tecdoc--tiles .ot-tecdoc__selector { display: none; }
.ot-tecdoc__browser { background: #fff; border: 1px solid #e7e8ea; border-radius: 20px; padding: 26px; box-shadow: 0 8px 30px rgba(30,40,50,.05); }
.ot-tecdoc__steps { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; margin-bottom: 30px; }
.ot-tecdoc__steps button { text-align: left; background: #f7f8fa; color: var(--ot-text); border: 1px solid transparent; border-radius: 10px; padding: 12px; min-width: 0; font: inherit; cursor: pointer; }
.ot-tecdoc__steps button[aria-current] { border-color: var(--ot-blue); background: #fff5f3; }
.ot-tecdoc__steps button:disabled { opacity: .5; cursor: default; }
.ot-tecdoc__steps span { font-size: 12px; color: #687582; display: block; }
.ot-tecdoc__steps strong { font-size: 14px; display: block; margin-top: 5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ot-tecdoc__browse-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 20px; }
.ot-tecdoc__browse-head h2 { font-size: 28px; margin: 0; line-height: 1.2; }
.ot-tecdoc__browse-head p { color: var(--ot-muted); margin: 0 0 8px; font-size: 13px; }
.ot-tecdoc__browse-search { width: 320px; max-width: 100%; flex-shrink: 0; }
.ot-tecdoc__browse-search span { display: block; font-size: 12px; margin-bottom: 6px; }
.ot-tecdoc__browse-search input { box-sizing: border-box; width: 100%; min-width: 0; height: 46px; border: 1px solid #dce1e5; border-radius: 8px; padding: 0 12px; background: #fff; color: var(--ot-text); font: inherit; }
.ot-tecdoc__tabs { display: flex; gap: 8px; border-bottom: 1px solid #eceff1; padding-bottom: 12px; }
.ot-tecdoc__tabs button { border: 0; border-radius: 7px; padding: 9px 16px; color: var(--ot-muted); background: transparent; cursor: pointer; font: inherit; }
.ot-tecdoc__tabs button[aria-pressed="true"] { background: #fff0ed; color: var(--ot-blue-dark); font-weight: 700; }
.ot-tecdoc__tile-count { color: var(--ot-muted); font-size: 12px; margin: 16px 0; }
.ot-tecdoc__tile-grid { display: grid; grid-template-columns: repeat(6,minmax(0,1fr)); gap: 14px; }
.ot-tecdoc__tile { min-width: 0; border: 1px solid #e9edf0; background: #fff; border-radius: 12px; padding: 16px 10px; cursor: pointer; color: var(--ot-text); font: inherit; text-align: center; transition: border-color .15s,background .15s; }
.ot-tecdoc__tile:hover, .ot-tecdoc__tile.is-selected { border-color: var(--ot-blue); background: #fff9f8; }
.ot-tecdoc__tile-media { position: relative; display: flex; align-items: center; justify-content: center; height: 95px; margin-bottom: 12px; }
.ot-tecdoc__tile-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #fff; }
.ot-tecdoc__tile-fallback { display: flex; justify-content: center; align-items: center; width: 72px; height: 64px; border-radius: 16px; background: #f0f3f6; color: #6f7d8b; font-size: 23px; font-weight: 700; letter-spacing: .03em; }
.ot-tecdoc__tile-name { display: block; font-size: 14px; font-weight: 600; overflow-wrap: anywhere; }
.ot-tecdoc__tile-dates { display: block; color: var(--ot-muted); font-size: 12px; margin-top: 6px; }
.ot-tecdoc__type-list { display: grid; gap: 8px; }
.ot-tecdoc__type-list .ot-tecdoc__tile { display: grid; grid-template-columns: 1fr auto; text-align: left; padding: 18px; }
.ot-tecdoc__type-list .ot-tecdoc__tile-dates { display: none; }
.ot-tecdoc__type-arrow { color: var(--ot-blue); }
.ot-tecdoc__no-items { grid-column: 1/-1; color: var(--ot-muted); }
.ot-tecdoc__browser button:focus-visible, .ot-tecdoc__browser input:focus-visible { outline: 3px solid #087fc4; outline-offset: 3px; }
@media(max-width: 1050px) { .ot-tecdoc__tile-grid { grid-template-columns: repeat(4,minmax(0,1fr)); } }
@media(max-width: 620px) {
    .ot-tecdoc__browser { padding: 14px; }
    .ot-tecdoc__steps { grid-template-columns: repeat(2,minmax(0,1fr)); margin-bottom: 20px; }
    .ot-tecdoc__browse-head { display: block; }
    .ot-tecdoc__browse-search { display: block; width: 100%; margin-top: 16px; }
    .ot-tecdoc__browse-head h2 { font-size: 23px; }
    .ot-tecdoc__tile-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; }
}
.ot-tecdoc__product h3 { font-size: 24px; margin: 0 0 9px; }
.ot-tecdoc__product p { line-height: 1.5; margin: 7px 0; }
.ot-tecdoc__reason { color: var(--ot-blue-dark); font-weight: 700; }
.ot-tecdoc__specs { color: #34495e; line-height: 1.55; margin-top: 12px; }
.ot-tecdoc__price { font-size: 23px; font-weight: 800; margin-top: 16px; }
.ot-tecdoc__actions { align-items: center; display: flex; flex-wrap: wrap; gap: 14px; margin-top: 18px; }
.ot-tecdoc__buy { align-items: center; display: inline-flex; }
.ot-tecdoc__details { color: var(--ot-blue); font-weight: 700; }
.ot-tecdoc__unavailable { color: #8b5e00; font-weight: 700; }
.ot-tecdoc__warning { background: #fff4d6; border-radius: 10px; padding: 12px; }
.ot-tecdoc__disclaimer { color: var(--ot-muted); font-size: 12px; line-height: 1.5; margin-top: 28px; }
.ot-tecdoc__loader { animation: ot-spin .8s linear infinite; border: 4px solid #dceaf3; border-top-color: var(--ot-blue); border-radius: 50%; height: 34px; margin: 30px auto; width: 34px; }
@keyframes ot-spin { to { transform: rotate(360deg); } }
@media (max-width: 900px) {
    .ot-tecdoc__selector { grid-template-columns: 1fr 1fr; }
    .ot-tecdoc__submit { width: 100%; }
}
@media (max-width: 620px) {
    .ot-tecdoc { padding-left: 10px; padding-right: 10px; }
    .ot-tecdoc__selector { border-radius: 16px; grid-template-columns: 1fr; padding: 16px; }
    .ot-tecdoc__product { grid-template-columns: 1fr; padding: 18px; }
    .ot-tecdoc__image { min-height: 120px; }
    .ot-tecdoc__assemblies div { grid-template-columns: 1fr; }
}