/* droppeddocs - Swiss Design, warm grays */
@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

:root {
    --bg: #f6f4f1; --card: #ffffff; --border: #ddd8d2; --border-l: #eae6e0;
    --tx: #38342f; --tx-m: #6b655e; --tx-l: #9e9890;
    --ac: #7a7068; --ac-d: #55504a; --hover: #f0ece7;
    --err: #a0665a; --ok: #6a8a6e;
    --serif: 'Libre Baskerville', Georgia, serif;
    --sans: 'Inter', 'Helvetica Neue', Arial, sans-serif;
    --mono: 'SF Mono', Consolas, 'Liberation Mono', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--sans); background: var(--bg); color: var(--tx); min-height: 100vh; -webkit-font-smoothing: antialiased; }

/* Brand accent */
.docs-accent { color: var(--ac); }

/* Copy protection */
.protected-text { -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; }

/* Header */
.header { display: flex; align-items: center; justify-content: space-between; padding: 18px 32px; border-bottom: 1px solid var(--border-l); background: var(--card); position: sticky; top: 0; z-index: 100; }
.header-logo { display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--tx); }
.header-icon { width: 30px; height: 30px; border: 1.5px solid var(--ac); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 11px; color: var(--ac); font-weight: 600; }
.header-title { font-size: 13px; font-weight: 500; letter-spacing: 0.03em; }
.header-sub { font-size: 9px; color: var(--tx-l); letter-spacing: 0.14em; text-transform: uppercase; margin-top: 1px; }
.btn-back { font-family: var(--sans); font-size: 12px; color: var(--tx-m); background: none; border: 1px solid var(--border); border-radius: 3px; padding: 7px 18px; cursor: pointer; text-decoration: none; }
.btn-back:hover { background: var(--hover); }
.btn-comments { font-family: var(--sans); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--tx-m); background: none; border: 1px solid var(--border); border-radius: 3px; padding: 8px 18px; cursor: pointer; text-decoration: none; }
.btn-comments:hover, .btn-comments.active { background: var(--ac-d); color: #fff; border-color: var(--ac-d); }

/* Landing */
.landing { max-width: 600px; margin: 100px auto; padding: 0 24px; text-align: center; }
.landing h1 { font-family: var(--serif); font-size: 40px; font-weight: 400; line-height: 1.2; margin-bottom: 14px; }
.landing p { font-size: 13px; color: var(--tx-m); letter-spacing: 0.06em; line-height: 1.8; max-width: 420px; margin: 0 auto 48px; }
.landing .footer { margin-top: 60px; font-size: 9px; color: var(--tx-l); letter-spacing: 0.12em; text-transform: uppercase; }

/* Buttons */
.btn-primary { font-family: var(--sans); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; padding: 15px 44px; background: var(--ac-d); color: #fff; border: none; border-radius: 3px; cursor: pointer; transition: background 0.2s; }
.btn-primary:hover { background: var(--tx); }

/* Archive list */
.archive-wrap { max-width: 580px; margin: 32px auto; padding: 0 16px; }
.archive-label { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--tx-l); margin-bottom: 4px; }
.archive-title { font-family: var(--serif); font-size: 22px; margin-bottom: 24px; }
.archive-list { border: 1px solid var(--border-l); border-radius: 4px; background: var(--card); max-height: 65vh; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.archive-entry { padding: 12px 20px; font-family: var(--mono); font-size: 12px; color: var(--tx-m); border-bottom: 1px solid var(--border-l); cursor: pointer; letter-spacing: 0.03em; transition: background 0.15s; }
.archive-entry:last-child { border-bottom: none; }
.archive-entry:hover { background: var(--hover); }

/* Login overlay */
.overlay { position: fixed; inset: 0; background: rgba(55,50,46,0.5); backdrop-filter: blur(5px); display: flex; align-items: center; justify-content: center; z-index: 999; padding: 16px; }
.login-box { background: var(--card); border-radius: 4px; padding: 44px 40px; width: 380px; max-width: 100%; box-shadow: 0 16px 48px rgba(0,0,0,0.14); border: 1px solid var(--border-l); }
.login-box .label { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--tx-l); margin-bottom: 6px; }
.login-box .entry-name { font-family: var(--serif); font-size: 20px; margin-bottom: 28px; font-weight: 500; word-break: break-all; }
.login-box input[type="password"], .login-box input[type="email"], .login-box input[type="text"], .login-box textarea {
    width: 100%; padding: 12px 14px; font-family: var(--sans); font-size: 14px; border: 1px solid var(--border); border-radius: 3px; background: var(--bg); color: var(--tx); outline: none; }
.login-box input:focus, .login-box textarea:focus { border-color: var(--ac); }
.login-box .error { font-size: 12px; color: var(--err); margin-top: 10px; line-height: 1.5; }
.login-box .btn-primary { width: 100%; margin-top: 16px; padding: 13px 0; }
.login-box .btn-cancel { width: 100%; margin-top: 8px; padding: 10px 0; font-family: var(--sans); font-size: 11px; color: var(--tx-l); background: none; border: none; cursor: pointer; }

/* Book cover */
.cover-wrap { max-width: 480px; margin: 64px auto; padding: 64px 52px; background: var(--card); border: 1px solid var(--border-l); border-radius: 4px; text-align: center; box-shadow: 0 6px 32px rgba(0,0,0,0.05); }
.cover-title { font-family: var(--serif); font-size: 44px; font-weight: 400; font-style: italic; line-height: 1.15; margin-bottom: 10px; }
.cover-subtitle { font-size: 12px; color: var(--tx-m); letter-spacing: 0.1em; margin-bottom: 48px; }
.cover-divider { width: 48px; height: 1px; background: var(--border); margin: 0 auto 48px; }
.cover-quote { font-family: var(--serif); font-size: 13px; color: var(--tx-l); font-style: italic; line-height: 1.7; margin-bottom: 10px; }
.cover-attribution { font-size: 9px; color: var(--tx-l); letter-spacing: 0.1em; margin-bottom: 48px; }

/* Reader */
.reader-wrap { max-width: 540px; margin: 32px auto; padding: 48px 56px 32px; background: var(--card); border: 1px solid var(--border-l); border-radius: 4px; box-shadow: 0 3px 18px rgba(0,0,0,0.03); min-height: 580px; display: flex; flex-direction: column; justify-content: space-between; }
.reader-text p { font-family: var(--serif); font-size: 16.5px; line-height: 1.78; color: var(--tx); margin: 0 0 16px; text-align: justify; hyphens: auto; }
.reader-text p + p { text-indent: 1.8em; }
.reader-text .separator { text-align: center; padding: 24px 0; font-family: var(--serif); font-size: 16px; color: var(--tx-l); letter-spacing: 0.3em; }
.reader-nav { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--border-l); padding-top: 16px; margin-top: 16px; }
.reader-nav a, .reader-nav span { font-family: var(--sans); font-size: 12px; color: var(--tx-m); text-decoration: none; }
.reader-nav a:hover { color: var(--tx); }
.reader-nav .disabled { color: var(--tx-l); pointer-events: none; }
.reader-nav .page-num { font-size: 10px; color: var(--tx-l); letter-spacing: 0.1em; }

/* Comments */
.comments-wrap { max-width: 640px; margin: 32px auto; padding: 0 16px; }
.comments-title { font-family: var(--serif); font-size: 26px; margin-bottom: 4px; }
.comments-count { font-size: 12px; color: var(--tx-l); margin-bottom: 28px; }
.comment-card { background: var(--card); border: 1px solid var(--border-l); border-radius: 4px; padding: 24px 28px; margin-bottom: 12px; }
.comment-header { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 4px; margin-bottom: 8px; }
.comment-author { font-size: 13px; font-weight: 600; }
.comment-date { font-size: 10px; color: var(--tx-l); }
.comment-text { font-family: var(--serif); font-size: 15px; line-height: 1.7; }
.comment-form { background: var(--card); border: 1px solid var(--border-l); border-radius: 4px; padding: 28px; margin-top: 32px; }
.comment-form h3 { font-family: var(--serif); font-size: 20px; margin-bottom: 20px; }
.comment-form .form-group { margin-bottom: 14px; }
.comment-form label { display: block; font-size: 11px; color: var(--tx-m); letter-spacing: 0.06em; margin-bottom: 4px; }
.comment-form input, .comment-form textarea { width: 100%; padding: 10px 12px; font-family: var(--sans); font-size: 13px; border: 1px solid var(--border); border-radius: 3px; background: var(--bg); color: var(--tx); outline: none; }
.comment-form textarea { min-height: 120px; resize: vertical; font-family: var(--serif); font-size: 14px; line-height: 1.6; }
.comment-form .btn-primary { padding: 12px 32px; }
.comment-form .success { color: var(--ok); font-size: 13px; margin-top: 10px; }

/* Contact section */
.contact-section { margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--border-l); }
.contact-section h3 { font-family: var(--serif); font-size: 20px; margin-bottom: 8px; }
.contact-section p { font-size: 13px; color: var(--tx-m); margin-bottom: 20px; }

/* Admin */
.admin-wrap { max-width: 900px; margin: 32px auto; padding: 0 16px; }
.admin-title { font-family: var(--serif); font-size: 22px; margin-bottom: 6px; }
.admin-count { font-size: 11px; color: var(--tx-l); margin-bottom: 20px; }
.admin-filters { display: flex; gap: 6px; margin-bottom: 16px; flex-wrap: wrap; }
.admin-filters button { font-family: var(--sans); font-size: 10px; padding: 7px 14px; border-radius: 3px; cursor: pointer; border: 1px solid var(--border); background: var(--card); color: var(--tx-m); }
.admin-filters button.active { background: var(--ac-d); color: #fff; border-color: var(--ac-d); }
.admin-filters .btn-danger { color: var(--err); border-color: var(--err); background: none; margin-left: auto; }
.admin-table { width: 100%; background: var(--card); border: 1px solid var(--border-l); border-radius: 4px; border-collapse: collapse; overflow: hidden; }
.admin-table thead { background: var(--hover); }
.admin-table th { padding: 10px 16px; font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--tx-l); text-align: left; border-bottom: 1px solid var(--border-l); }
.admin-table td { padding: 10px 16px; font-size: 12px; border-bottom: 1px solid var(--border-l); }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table .ip { font-family: var(--mono); font-size: 10px; color: var(--tx-m); }
.admin-table .event-copy { color: var(--err); font-weight: 500; }
.admin-table .event-login { color: var(--ok); }
.admin-login { max-width: 340px; margin: 100px auto; padding: 40px 32px; background: var(--card); border: 1px solid var(--border-l); border-radius: 4px; text-align: center; }

/* Mobile */
@media (max-width: 640px) {
    .header { padding: 14px 16px; }
    .header-sub { display: none; }
    .header-icon { width: 26px; height: 26px; font-size: 10px; }
    .landing { margin: 60px auto; }
    .landing h1 { font-size: 32px; }
    .archive-entry { padding: 11px 16px; font-size: 11px; }
    .cover-wrap { margin: 40px 16px; padding: 48px 28px; }
    .cover-title { font-size: 36px; }
    .reader-wrap { margin: 16px auto; padding: 32px 20px 24px; border: none; border-radius: 0; box-shadow: none; min-height: auto; max-width: 100%; }
    .reader-text p { font-size: 16px; }
    .reader-nav a, .reader-nav span { font-size: 11px; }
    .comments-wrap { padding: 0 12px; }
    .comment-card { padding: 20px 18px; }
    .comment-text { font-size: 14px; }
    .login-box { padding: 36px 28px; }
    .btn-back { padding: 6px 12px; font-size: 11px; }
    .btn-comments { padding: 6px 12px; font-size: 10px; }
}