/* --------------------------------------------------------------
   Shared variables
   -------------------------------------------------------------- */
:root {
    --bg-white: #ffffff;
    --text-dark: #222222;
    --text-muted: #555555;
    --accent-blue: #00265c;
    --border-gray: #e0e0e0;
    --font-sans: 'Helvetica Neue', Arial, sans-serif;
}

/* --------------------------------------------------------------
   Global reset & base styles
   -------------------------------------------------------------- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    overflow-wrap: break-word;
    hyphens: auto;
}

html,
body {
    height: 100%;
}

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    background: var(--bg-white);
    line-height: 1.5;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 12px;
    gap: 12px;
}

.returntop {
    width: 70%;
    text-align: center;
}

/* --------------------------------------------------------------
   Header / Footer
   -------------------------------------------------------------- */
header,
footer {
    text-align: center;
    width: 100%;
    max-width: 1100px;
    padding: 0 12px;
}

h1 {
    font-size: 2rem;
    color: var(--accent-blue);
    margin-bottom: 4px;
}

h2 {
    font-size: 1rem;
    color: var(--text-dark);
    margin-bottom: 8px;
}

/* --------------------------------------------------------------
   Horizontal rule & links
   -------------------------------------------------------------- */
hr {
    margin: 10px auto;
    border: none;
    height: 2px;
    background: var(--accent-blue);
    width: 69%;
}

a, .current {
    display: inline-block;
    text-decoration: none;
    color: var(--bg-white);
    background-color: var(--accent-blue);
    padding: 12px 25px;
    margin: 5px 0;
    border-radius: 5px;
    transition: background-color 0.3s, box-shadow 0.3s;
}

.prev, .next {
    display: inline-block;
    text-decoration: none;
    color: var(--bg-white);
    background-color: var(--accent-blue);
    padding: 12px 25px;
    margin: 5px 0;
    border-radius: 5px;
    transition: background-color 0.3s, box-shadow 0.3s;
}

a:hover {
    background-color: #003a8c;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

/* --------------------------------------------------------------
   Documents container
   -------------------------------------------------------------- */
.documents {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    width: 100%;
    max-width: 1100px;
    padding: 0 12px;
}

/* --------------------------------------------------------------
   Individual document block
   -------------------------------------------------------------- */
.document-block {
    display: flex;
    flex-direction: column;
    width: 70%;
    background: var(--bg-white);
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    padding: 15px;
    gap: 8px;
}

/* Title */
.document-block h2 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin: 0;
    position: relative;
    word-break: break-word;
}

.document-block h2::after {
    content: "";
    display: block;
    height: 2px;
    background: var(--accent-blue);
    margin-top: 4px;
}

/* Meta info */
.document-block .date {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Description */
.document-block .description {
    font-size: 0.95rem;
    color: var(--text-muted);
    padding: 8px;
    border: 1px solid var(--accent-blue);
    border-radius: 4px;
    max-height: 350px;
    overflow: auto;
}

/* Action links */
.document-block .view,
.document-block .download {
    align-self: center;
    margin-top: 4px;
    width: 30%;
    text-align: center;
}

/* --------------------------------------------------------------
   Pagination
   -------------------------------------------------------------- */
.pagination {
    width: 100%;
    max-width: 1100px;
    padding: 10px 12px;
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.pagination a {
    padding: 8px 14px;
    font-size: 0.9rem;
}

/* Active page */
.pagination .active {
    font-weight: bold;
    color: #2877e6;
}

/* --------------------------------------------------------------
   Responsive tweaks
   -------------------------------------------------------------- */
@media (max-width: 900px) {
    .document-block {
        width: 100%;
        border-radius: 6px;
    }
    .document-block .description {
        max-height: none;
        overflow: visible;
    }
}

@media (max-width: 420px) {
    body {
        padding: 16px 10px;
    }
    h1 { font-size: 1.5rem; }
    h2 { font-size: 0.95rem; }
    .document-block { border-radius: 6px; }
    .document-block h2 { font-size: 1rem; }
}

/* --------------------------------------------------------------
   Accessibility focus outlines
   -------------------------------------------------------------- */
a:focus,
button:focus,
.download:focus {
    outline: 3px solid rgba(0, 38, 92, 0.2);
    outline-offset: 2px;
}