.pagina-auth {
    background:
        radial-gradient(circle at top left, rgba(23, 103, 196, 0.14), transparent 24%),
        radial-gradient(circle at 82% 10%, rgba(245, 139, 0, 0.11), transparent 20%),
        radial-gradient(circle at bottom right, rgba(37, 164, 91, 0.12), transparent 25%),
        linear-gradient(180deg, #fbfaf7 0%, #eef4f2 100%);
}

.pagina-error {
    background:
        radial-gradient(circle at top left, rgba(23, 103, 196, 0.14), transparent 24%),
        radial-gradient(circle at 82% 10%, rgba(245, 139, 0, 0.11), transparent 20%),
        radial-gradient(circle at bottom right, rgba(37, 164, 91, 0.12), transparent 25%),
        linear-gradient(180deg, #fbfaf7 0%, #eef4f2 100%);
}

.auth-wrap { display: flex; justify-content: center; margin-top: 20px; }
.auth-card { max-width: 760px; padding: 30px; }
.auth-card-wide { max-width: 900px; }
.pagina-auth .auth-card {
    background:
        radial-gradient(circle at top right, rgba(23, 103, 196, 0.10), transparent 28%),
        radial-gradient(circle at bottom left, rgba(245, 139, 0, 0.08), transparent 24%),
        linear-gradient(180deg, rgba(255, 252, 248, 0.98) 0%, rgba(255, 255, 255, 0.98) 100%);
}
.modal-page-wrap {
    align-items: flex-start;
    min-height: calc(100vh - 180px);
    padding: 24px 0 12px 0;
}
.modal-page-card {
    max-width: 760px;
    border-radius: 30px;
    border: 1px solid rgba(18, 69, 89, 0.16);
    box-shadow: 0 28px 60px rgba(18, 69, 89, 0.18);
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(255, 252, 248, 0.98) 0%, rgba(255, 255, 255, 0.98) 100%);
}
.modal-page-card::after {
    content: "";
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, #1767c4 0 30%, #f58b00 30% 56%, #25a45b 56% 80%, #dd4646 80% 100%);
}
.modal-page-card::before {
    content: "";
    position: absolute;
    inset: -14px;
    border-radius: 36px;
    background: rgba(255, 255, 255, 0.28);
    z-index: -1;
    backdrop-filter: blur(8px);
}
.modal-page-card-wide {
    max-width: 980px;
}
.popup-route-card {
    width: min(1080px, 100%);
    margin: 16px 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    overflow: visible;
    position: relative;
}
.popup-route-body {
    overflow: visible;
    max-height: none;
    padding: 0;
    position: relative;
}
.popup-route-inline-close {
    background: rgba(255, 253, 248, 0.96);
    border: 1px solid var(--line);
    z-index: 2;
}
.popup-profile-completion-card {
    width: min(560px, 100%);
}

.pagina-auth .flash-success {
    background: rgba(37, 164, 91, 0.14);
    color: #1f6f40;
}

.pagina-auth .flash-error {
    background: rgba(221, 70, 70, 0.12);
    color: #992f2f;
}

.pagina-auth .alert-inline {
    background: linear-gradient(135deg, rgba(255, 243, 212, 0.98) 0%, rgba(255, 250, 241, 0.98) 100%);
}

.error-shell {
    display: flex;
    justify-content: center;
    margin-top: 22px;
}

.error-card {
    width: min(920px, 100%);
    display: grid;
    gap: 18px;
    padding: 34px;
    border-radius: 30px;
    border: 1px solid rgba(18, 69, 89, 0.16);
    box-shadow: 0 28px 60px rgba(18, 69, 89, 0.16);
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at top right, rgba(23, 103, 196, 0.10), transparent 28%),
        radial-gradient(circle at bottom left, rgba(245, 139, 0, 0.08), transparent 24%),
        linear-gradient(180deg, rgba(255, 252, 248, 0.98) 0%, rgba(255, 255, 255, 0.99) 100%);
}

.error-card::before {
    content: "";
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, #1767c4 0 30%, #f58b00 30% 56%, #25a45b 56% 80%, #dd4646 80% 100%);
}

.error-code-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    padding: 9px 14px;
    border-radius: 999px;
    background: linear-gradient(135deg, #1767c4, #3aa7b8);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.error-card h1,
.error-test-item h2 {
    margin: 0;
    color: #173040;
}

.error-title {
    margin: -8px 0 0 0;
    font-size: 18px;
    font-weight: 700;
    color: #cb6d00;
}

.error-message {
    margin: 0;
    max-width: 72ch;
    color: #415d69;
    line-height: 1.65;
}

.error-hint {
    max-width: 74ch;
}

.error-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.error-help-text {
    margin: 0;
}

.error-test-card {
    gap: 24px;
}

.error-test-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.error-test-item {
    display: grid;
    gap: 12px;
    padding: 20px;
    border-radius: 22px;
    border: 1px solid rgba(18, 69, 89, 0.10);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.98) 0%, rgba(247, 251, 255, 0.96) 100%);
    box-shadow: 0 16px 34px rgba(18, 69, 89, 0.08);
}

.error-test-item p {
    margin: 0;
    color: #415d69;
}

@media (max-width: 640px) {
    .auth-card,
    .auth-card-wide {
        width: 100%;
        padding: 20px 16px;
        border-radius: 20px;
    }

    .error-card {
        padding: 24px 18px;
    }

    .error-actions {
        display: grid;
        grid-template-columns: 1fr;
    }
}