/* Document archive - functional, legible, calm. Designed to be easy on
   older eyes and usable one-handed on a phone: large touch targets,
   high contrast, no unnecessary motion. */

:root {
    --ink: #2b2620;
    --ink-soft: #5c554c;
    --paper: #faf8f4;
    --paper-raised: #ffffff;
    --line: #ddd6c9;
    --archive-blue: #2d4356;
    --archive-blue-dark: #1e2e3b;
    --amber: #b5762c;
    --amber-soft: #f2e3cc;
    --focus: #1e6fd9;
    --error-bg: #fbe4e1;
    --error-ink: #8a2e22;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
    font-size: 17px;
    line-height: 1.5;
    color: var(--ink);
    background: var(--paper);
}

h1 {
    font-family: Georgia, "Times New Roman", serif;
    font-weight: 600;
}

a { color: var(--archive-blue); }

:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 2px;
}

/* ---------- Top bar ---------- */
.topbar {
    background: var(--archive-blue-dark);
    color: #fff;
}
.topbar-inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.brand {
    color: #fff;
    text-decoration: none;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 20px;
    font-weight: 600;
}
.topbar nav {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 15px;
}
.topbar nav a { color: #d8e3ec; }
.user-info { color: #9fb4c4; }

/* ---------- Content ---------- */
.content {
    max-width: 900px;
    margin: 0 auto;
    padding: 24px 20px 60px;
}

/* ---------- Login ---------- */
.login-box {
    max-width: 360px;
    margin: 60px auto 0;
    background: var(--paper-raised);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 32px;
}
.login-box h1 {
    font-size: 22px;
    margin: 0 0 24px;
    text-align: center;
}
.login-box form { display: flex; flex-direction: column; gap: 6px; }
.login-box label { font-size: 14px; color: var(--ink-soft); margin-top: 12px; }
.login-box input {
    padding: 12px 14px;
    font-size: 17px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--paper);
}
.login-box button {
    margin-top: 20px;
    padding: 13px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    background: var(--archive-blue);
    color: #fff;
    cursor: pointer;
}
.login-box button:hover { background: var(--archive-blue-dark); }

/* ---------- Flash messages ---------- */
.flash {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 15px;
}
.flash-error { background: var(--error-bg); color: var(--error-ink); }

/* ---------- Search ---------- */
.search-bar {
    display: flex;
    gap: 10px;
    margin-bottom: 8px;
}
.search-bar input {
    flex: 1;
    padding: 13px 16px;
    font-size: 17px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--paper-raised);
}
.search-bar button {
    padding: 13px 22px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    background: var(--amber);
    color: #fff;
    cursor: pointer;
}
.search-bar button:hover { filter: brightness(0.92); }

.result-count {
    color: var(--ink-soft);
    font-size: 14px;
    margin: 0 0 16px;
}

/* ---------- Results ---------- */
.results { list-style: none; margin: 0; padding: 0; }

.result-item {
    background: var(--paper-raised);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 16px 18px;
    margin-bottom: 12px;
}
.result-item.archived { opacity: 0.75; }

.result-main {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.filename {
    font-weight: 600;
    word-break: break-word;
}
.badge {
    font-size: 12px;
    background: var(--amber-soft);
    color: var(--amber);
    padding: 2px 8px;
    border-radius: 999px;
    font-weight: 600;
}

.result-meta {
    color: var(--ink-soft);
    font-size: 14px;
    margin-top: 4px;
}
.tag {
    display: inline-block;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 1px 9px;
    font-size: 13px;
    margin-right: 4px;
}

.result-actions {
    display: flex;
    gap: 10px;
    margin-top: 12px;
}
.btn {
    display: inline-block;
    padding: 9px 16px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 7px;
    text-decoration: none;
    background: var(--archive-blue);
    color: #fff;
}
.btn:hover { background: var(--archive-blue-dark); }
.btn-secondary {
    background: var(--paper);
    color: var(--archive-blue);
    border: 1px solid var(--line);
}
.btn-secondary:hover { background: var(--amber-soft); }

.archived-divider {
    margin: 24px 0 10px;
    padding-top: 12px;
    border-top: 2px dashed var(--line);
    color: var(--ink-soft);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.no-results {
    color: var(--ink-soft);
    padding: 30px 0;
    text-align: center;
}

/* ---------- Pagination ---------- */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 24px;
    font-size: 15px;
}
.pagination a { font-weight: 600; }

/* ---------- Mobile ---------- */
@media (max-width: 480px) {
    body { font-size: 16px; }
    .content { padding: 16px 14px 50px; }
    .search-bar { flex-direction: column; }
    .result-actions .btn { flex: 1; text-align: center; }
}