/* ===================================================================
   Design tokens
   Subject: a Bihar property-registry ledger, not a generic listing app.
   =================================================================== */
:root {
    --paper:       #F3EEE3;
    --paper-line:  #E4DCC8;
    --ink:         #22282E;
    --ink-soft:    #565C5F;
    --brick:       #A13D2C;   /* stamp-ink red, used sparingly */
    --marigold:    #D9A441;   /* price / accent gold */
    --slate:       #C9C2B2;   /* borders, rules */
    --radius:      2px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--paper);
    background-image:
        repeating-linear-gradient(180deg, transparent 0 39px, var(--paper-line) 39px 40px);
    color: var(--ink);
    font-family: 'Work Sans', -apple-system, sans-serif;
    line-height: 1.5;
}

h1, h2, h3, .brand {
    font-family: 'Zilla Slab', Georgia, serif;
    font-weight: 700;
    letter-spacing: -0.01em;
}

a { color: inherit; }

.price, .serial {
    font-family: 'IBM Plex Mono', monospace;
}

/* ---------- Header / ledger heading ---------- */
.site-header {
    border-bottom: 3px double var(--ink);
    padding: 22px 24px 16px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: 12px;
}

.brand {
    font-size: 1.6rem;
    margin: 0;
}

.brand small {
    display: block;
    font-family: 'Work Sans', sans-serif;
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-soft);
    margin-top: 2px;
}

.btn {
    display: inline-block;
    padding: 10px 18px;
    background: var(--ink);
    color: var(--paper);
    text-decoration: none;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid var(--ink);
}

.btn:hover { background: var(--brick); border-color: var(--brick); }

.btn-outline {
    background: transparent;
    color: var(--ink);
    border: 1px solid var(--ink);
}

/* ---------- Filter bar ---------- */
.filter-bar {
    max-width: 1080px;
    margin: 24px auto 0;
    padding: 16px 20px;
    background: #fff;
    border: 1px solid var(--slate);
    border-left: 4px solid var(--marigold);
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
}

.filter-bar .field { display: flex; flex-direction: column; gap: 4px; }

.filter-bar label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ink-soft);
}

.filter-bar select,
.filter-bar input[type=text] {
    padding: 8px 10px;
    border: 1px solid var(--slate);
    border-radius: var(--radius);
    font-size: 0.9rem;
    background: var(--paper);
    min-width: 160px;
}

/* ---------- Listing register ---------- */
.register {
    max-width: 1080px;
    margin: 24px auto 60px;
    padding: 0 20px;
}

.register-meta {
    font-size: 0.8rem;
    color: var(--ink-soft);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.entry {
    display: grid;
    grid-template-columns: 64px 96px 1fr auto;
    gap: 16px;
    align-items: center;
    padding: 16px 12px;
    border-bottom: 1px solid var(--paper-line);
    text-decoration: none;
    color: var(--ink);
}

.entry:hover { background: rgba(217, 164, 65, 0.12); }

.serial {
    color: var(--ink-soft);
    font-size: 0.85rem;
}

.entry-thumb {
    width: 96px;
    height: 72px;
    object-fit: cover;
    border-radius: var(--radius);
    border: 1px solid var(--slate);
    background: var(--slate);
}

.entry-body h3 {
    margin: 0 0 4px;
    font-size: 1.05rem;
}

.entry-tags {
    font-size: 0.78rem;
    color: var(--ink-soft);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.entry-tags .purpose {
    color: var(--brick);
    font-weight: 600;
}

.entry-price {
    text-align: right;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ink);
    white-space: nowrap;
}

.entry-price .unit {
    display: block;
    font-size: 0.65rem;
    font-weight: 400;
    color: var(--ink-soft);
    text-transform: uppercase;
}

/* ---------- Verified stamp (signature element) ---------- */
.stamp {
    display: inline-block;
    border: 2px solid var(--brick);
    color: var(--brick);
    border-radius: 50%;
    width: 54px;
    height: 54px;
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    text-align: center;
    line-height: 1.1;
    padding-top: 14px;
    transform: rotate(-8deg);
    opacity: 0.85;
    font-family: 'IBM Plex Mono', monospace;
}

/* ---------- Empty state ---------- */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--ink-soft);
}

/* ---------- Pagination ---------- */
.pagination {
    display: flex;
    gap: 6px;
    justify-content: center;
    margin-top: 24px;
    flex-wrap: wrap;
}

.pagination a, .pagination span {
    padding: 6px 12px;
    border: 1px solid var(--slate);
    border-radius: var(--radius);
    text-decoration: none;
    font-size: 0.85rem;
}

.pagination .current {
    background: var(--ink);
    color: var(--paper);
    border-color: var(--ink);
}

/* ---------- Forms (add listing) ---------- */
.form-card {
    max-width: 640px;
    margin: 24px auto 60px;
    padding: 28px;
    background: #fff;
    border: 1px solid var(--slate);
    border-top: 4px solid var(--brick);
}

.form-card h2 { margin-top: 0; }

.form-row { margin-bottom: 16px; display: flex; flex-direction: column; gap: 6px; }

.form-row label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ink-soft);
}

.form-row input,
.form-row select,
.form-row textarea {
    padding: 10px 12px;
    border: 1px solid var(--slate);
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: inherit;
    background: var(--paper);
}

.form-row textarea { resize: vertical; min-height: 100px; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.alert-error { background: #FBE7E3; border: 1px solid var(--brick); color: var(--brick); }
.alert-success { background: #EFF4E3; border: 1px solid #6C8A3B; color: #4A5F28; }

/* ---------- Property detail ---------- */
.detail {
    max-width: 760px;
    margin: 24px auto 60px;
    padding: 0 20px;
}

.detail-image {
    width: 100%;
    max-height: 420px;
    object-fit: cover;
    border: 1px solid var(--slate);
    margin-bottom: 20px;
}

.detail-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--paper-line);
    padding-bottom: 16px;
    margin-bottom: 16px;
}

.contact-box {
    background: #fff;
    border: 1px solid var(--slate);
    border-left: 4px solid var(--marigold);
    padding: 18px 20px;
    margin-top: 20px;
}

.contact-box h3 { margin-top: 0; font-size: 1rem; }

/* ---------- Footer ---------- */
.site-footer {
    border-top: 1px solid var(--slate);
    padding: 20px 24px;
    text-align: center;
    font-size: 0.8rem;
    color: var(--ink-soft);
}

@media (max-width: 640px) {
    .entry { grid-template-columns: 40px 72px 1fr; }
    .entry-price { grid-column: 1 / -1; text-align: left; }
    .two-col { grid-template-columns: 1fr; }
}