* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background: radial-gradient(circle at top, #13253e 0%, #03070f 55%, #010204 100%);
    color: #e5edf8;
    font-family: "Trebuchet MS", Tahoma, sans-serif;
}

.auth-shell {
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 24px 24px 40px;
}

.auth-column {
    width: 100%;
    max-width: 980px;
    display: grid;
    gap: 16px;
}

.auth-card {
    width: 100%;
    background: rgba(5, 11, 19, 0.96);
    border: 1px solid #2d4663;
    border-radius: 8px;
    padding: 24px;
}

h1 {
    margin: 0;
    font-size: 32px;
}

.subtitle {
    margin: 6px 0 16px;
    color: #9cb3cd;
}

.error-box {
    margin-bottom: 12px;
    padding: 10px;
    border: 1px solid #7a2727;
    background: #3a1313;
    border-radius: 6px;
    color: #f2b6b6;
}

label {
    display: block;
    margin: 12px 0 6px;
    font-size: 14px;
    color: #b8c9dd;
}

input {
    width: 100%;
    height: 42px;
    border: 1px solid #355171;
    border-radius: 6px;
    background: #0c1829;
    color: #f3f7fd;
    padding: 0 11px;
    font-size: 15px;
}

.remember {
    margin-top: 10px;
    display: flex;
    gap: 8px;
    align-items: center;
}

.remember input {
    width: auto;
    height: auto;
}

button {
    width: 100%;
    height: 44px;
    margin-top: 16px;
    border: 1px solid #3f78b1;
    border-radius: 6px;
    background: #164f87;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
}

button:hover {
    background: #1d609f;
}

.foot {
    margin-top: 14px;
    font-size: 14px;
    color: #a5bad3;
}

a {
    color: #6dc5ff;
}

.news-card {
    background: rgba(5, 11, 19, 0.96);
    border: 1px solid #2d4663;
    border-radius: 8px;
    padding: 18px 20px;
}

.news-card h2 {
    margin: 0 0 12px;
    color: #ffd531;
    font-size: 34px;
}

.featured-news {
    display: grid;
    grid-template-columns: 290px 1fr;
    gap: 14px;
    padding-bottom: 14px;
    margin-bottom: 12px;
    border-bottom: 1px solid #263445;
}

.featured-news img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border: 1px solid #2ca6ff;
}

.featured-news h3 {
    margin: 0 0 6px;
    font-size: 28px;
    color: #33c5ff;
}

.featured-news p {
    margin: 0 0 8px;
    font-size: 21px;
    color: #e6edf7;
}

.featured-news a {
    display: inline-block;
    color: #10c5ff;
    font-weight: 700;
    text-decoration: none;
}

.news-list {
    margin: 0;
    padding-left: 20px;
}

.news-list li {
    margin: 7px 0;
    font-size: 21px;
    color: #dde6f2;
}

.news-list a {
    margin-left: 8px;
}

.news-date {
    color: #9eb4cc;
    margin-right: 8px;
}

@media (max-width: 900px) {
    .featured-news {
        grid-template-columns: 1fr;
    }

    .featured-news img {
        height: 160px;
    }

    .news-card h2 {
        font-size: 24px;
    }

    .featured-news h3 {
        font-size: 20px;
    }

    .featured-news p,
    .news-list li {
        font-size: 16px;
    }
}