/* Portal de proveedores — identidad Grintek */
.pb2b-wrap {
    --grk-ink: #07130d;
    --grk-forest: #103422;
    --grk-lime: #b9f227;
    --grk-cream: #f4f5ed;
    --grk-text: #17251d;
    --grk-muted: #68756d;
    --grk-line: #d5dbd3;
    padding: 32px 38px 48px;
    background: var(--grk-cream);
    color: var(--grk-text);
    font-family: "Segoe UI Variable", "Segoe UI", Arial, sans-serif;
}
.pb2b-wrap * { box-sizing: border-box; }
.pb2b-shell { max-width: 1480px; }
.pb2b-hero {
    position: relative;
    overflow: hidden;
    padding: 30px 34px;
    border: 1px solid rgba(185, 242, 39, .22);
    border-top: 1px solid rgba(185, 242, 39, .22);
    border-radius: 22px;
    background: radial-gradient(circle at 91% 5%, rgba(185, 242, 39, .2), transparent 30%), var(--grk-ink);
    box-shadow: 0 24px 55px rgba(7, 19, 13, .16);
}
.pb2b-hero::after {
    content: "";
    position: absolute;
    right: -85px;
    bottom: -125px;
    width: 280px;
    height: 280px;
    border: 1px solid rgba(185, 242, 39, .17);
    border-radius: 50%;
    box-shadow: 0 0 0 48px rgba(185, 242, 39, .025);
}
.pb2b-hero > * { position: relative; z-index: 1; }
.pb2b-title-group { gap: 18px; }
.pb2b-mark {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    background: var(--grk-lime);
    color: var(--grk-ink);
    transform: rotate(-6deg);
    font-size: 17px;
    font-weight: 900;
}
.pb2b-eyebrow {
    margin-bottom: 7px;
    color: var(--grk-lime);
    font-size: 10px;
    font-weight: 850;
    letter-spacing: .15em;
    text-transform: uppercase;
}
.pb2b-wrap h1 {
    color: #fff;
    font-size: 31px;
    font-weight: 720;
    letter-spacing: -.045em;
}
.pb2b-subtitle { color: #aebbb3; font-size: 14px; line-height: 1.5; }
.pb2b-logout {
    min-height: 45px;
    padding: 10px 17px;
    border: 1px solid rgba(255, 255, 255, .21);
    border-radius: 999px;
    background: rgba(255, 255, 255, .055);
    color: #fff;
    font-size: 13px;
}
.pb2b-logout:hover { border-color: var(--grk-lime); background: var(--grk-lime); color: var(--grk-ink); }
.pb2b-grid { gap: 13px; margin: 18px 0; }
.pb2b-card {
    padding: 21px;
    border: 1px solid var(--grk-line);
    border-radius: 15px;
    background: #fff;
    box-shadow: 0 8px 26px rgba(7, 19, 13, .045);
}
.pb2b-card strong { margin-top: 9px; color: var(--grk-forest); font-size: 29px; letter-spacing: -.04em; }
.pb2b-card > span,
.pb2b-card > small { color: var(--grk-muted); }
.pb2b-tabs { gap: 10px; margin: 18px 0; }
.pb2b-tabs a,
.pb2b-button {
    min-height: 64px;
    padding: 13px 17px;
    border: 1px solid var(--grk-line);
    border-radius: 12px;
    background: #fff;
    color: #2a382f;
    box-shadow: 0 7px 22px rgba(7, 19, 13, .04);
    font-size: 13px;
    transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.pb2b-tabs a:hover,
.pb2b-button:hover { transform: translateY(-2px); border-color: #829f39; color: var(--grk-ink); }
.pb2b-tabs a::before { width: 8px; height: 8px; flex-basis: 8px; background: #aab5ad; }
.pb2b-tabs a.active,
.pb2b-button.primary { border-color: var(--grk-ink); background: var(--grk-ink); color: #fff; }
.pb2b-tabs a.active::before { background: var(--grk-lime); box-shadow: 0 0 0 5px rgba(185, 242, 39, .1); }
.pb2b-table {
    border: 1px solid var(--grk-line);
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 9px 28px rgba(7, 19, 13, .045);
}
.pb2b-table th,
.pb2b-table td { padding: 13px 12px; border-bottom-color: #e6eae5; color: #27362d; }
.pb2b-table th {
    background: #edf1e9;
    color: #405047;
    font-size: 10px;
    letter-spacing: .06em;
}
.pb2b-table tbody tr:hover td { background: #f8faf4; }
.pb2b-form-row label { color: #4a584f; font-size: 11px; letter-spacing: .035em; }
.pb2b-form-row input,
.pb2b-form-row select,
.pb2b-form-row textarea {
    min-height: 44px;
    border-color: #cbd2cb;
    border-radius: 9px;
    color: var(--grk-text);
    box-shadow: none;
}
.pb2b-form-row input:focus,
.pb2b-form-row select:focus,
.pb2b-form-row textarea:focus { outline: none; border-color: #759b14; box-shadow: 0 0 0 3px rgba(185, 242, 39, .22); }
.pb2b-notice { border-color: #b8d2c3; border-radius: 10px; background: #edf8f1; color: #1d6547; }
.pb2b-error { border-color: #ecc7cb; background: #fff2f3; color: #943746; }

@media (max-width: 920px) {
    .pb2b-wrap { padding: 22px 16px 36px; }
    .pb2b-hero { padding: 26px 22px; }
}
@media (max-width: 560px) {
    .pb2b-tabs { grid-template-columns: 1fr; }
    .pb2b-title-group { align-items: flex-start; }
    .pb2b-mark { width: 48px; height: 48px; }
    .pb2b-wrap h1 { font-size: 25px; }
}