*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg: #080c14;
    --bg2: #0d1220;
    --surface: rgba(255, 255, 255, 0.04);
    --surface2: rgba(255, 255, 255, 0.06);
    --surface-hov: rgba(255, 255, 255, 0.08);
    --border: rgba(255, 255, 255, 0.08);
    --border-hov: rgba(255, 255, 255, 0.16);
    --text: #f1f5f9;
    --text-muted: #475569;
    --text-sub: #94a3b8;
    --accent: #38bdf8;
    --accent2: #818cf8;
    --accent3: #34d399;
    --success: #34d399;
    --danger: #f87171;
    --warn: #fbbf24;
    --radius: 14px;
    --radius-sm: 8px;
    --sidebar-w: 260px;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.5;
}

/* ── Login ─────────────────────────────────────────── */
#loginOverlay {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(ellipse at 50% 0%, rgba(56, 189, 248, 0.07) 0%, transparent 70%), #080c14;
    transition: opacity 0.3s ease;
}

#loginOverlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.login-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.75rem;
    width: 100%;
    max-width: 380px;
    margin: 1rem;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.login-card h1 {
    font-size: 1.9rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.login-card p {
    color: var(--text-sub);
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

.grad {
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Layout ─────────────────────────────────────────── */
#app {
    display: flex;
    height: 100vh;
    flex-direction: column;
    overflow: hidden;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem 1.5rem;
    background: rgba(8, 12, 20, 0.95);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    z-index: 40;
}

.topbar-brand {
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.topbar-brand svg {
    width: 22px;
    height: 22px;
}

.topbar-nav {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* ── Tab bar ─────────────────────────────────────────── */
.tab-row {
    display: flex;
    gap: 0.25rem;
    padding: 0.75rem 1.5rem 0;
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.tab-btn {
    padding: 0.5rem 1.1rem;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
    border-bottom: none;
    background: transparent;
    color: var(--text-sub);
    transition: all 0.18s;
    text-decoration: none;
    display: inline-block;
}

.tab-btn:hover {
    color: var(--text);
    background: var(--surface-hov);
}

.tab-btn.active {
    background: var(--bg);
    color: var(--text);
    border-color: var(--border);
    position: relative;
    top: 1px;
}

.tab-panel {
    display: flex;
    flex: 1;
    flex-direction: column;
    overflow: hidden;
}

/* ── Listings layout ─────────────────────────────────── */
.listings-shell {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* ── Filter Sidebar ──────────────────────────────────── */
.filter-sidebar {
    width: var(--sidebar-w);
    flex-shrink: 0;
    background: var(--bg2);
    border-right: 1px solid var(--border);
    overflow-y: auto;
    padding: 1.25rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.filter-sidebar::-webkit-scrollbar {
    width: 4px;
}

.filter-sidebar::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.filter-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-sub);
}

.filter-header button {
    font-size: 0.7rem;
    font-weight: 500;
    background: none;
    border: none;
    color: var(--accent);
    cursor: pointer;
}

.filter-header button:hover {
    text-decoration: underline;
}

.filter-section {
    border-bottom: 1px solid var(--border);
    padding-bottom: 1rem;
}

.filter-section:last-child {
    border-bottom: none;
}

.filter-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-sub);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.6rem;
    display: block;
}

.pill-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.pill {
    padding: 0.25rem 0.65rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-sub);
    transition: all 0.15s;
}

.pill:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.pill.active {
    background: rgba(56, 189, 248, 0.15);
    border-color: var(--accent);
    color: var(--accent);
}

.budget-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.budget-inputs input {
    width: 100%;
    padding: 0.45rem 0.6rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 0.78rem;
    transition: border-color 0.2s;
    outline: none;
}

.budget-inputs input:focus {
    border-color: var(--accent);
}

.budget-inputs input::placeholder {
    color: var(--text-muted);
}

.budget-hint {
    font-size: 0.68rem;
    color: var(--text-muted);
    margin-top: 0.3rem;
}

/* ── Main content area ───────────────────────────────── */
.listings-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.search-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.25rem;
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.search-wrap {
    flex: 1;
    position: relative;
}

.search-wrap svg {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    width: 15px;
    height: 15px;
    color: var(--text-muted);
    pointer-events: none;
}

#searchInput {
    width: 100%;
    padding: 0.55rem 0.75rem 0.55rem 2.25rem;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 0.875rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}

#searchInput:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.1);
}

#searchInput::placeholder {
    color: var(--text-muted);
}

.result-stats {
    font-size: 0.78rem;
    color: var(--text-sub);
    white-space: nowrap;
}

.result-stats strong {
    color: var(--accent);
    font-weight: 600;
}

.sort-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.sort-wrap::after {
    content: '';
    position: absolute;
    right: 0.7rem;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid var(--accent);
    pointer-events: none;
    transition: opacity 0.2s;
}

.sort-select {
    appearance: none;
    -webkit-appearance: none;
    padding: 0.48rem 2.2rem 0.48rem 0.85rem;
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.06), rgba(129, 140, 248, 0.06));
    border: 1px solid rgba(56, 189, 248, 0.25);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    letter-spacing: 0.01em;
}

.sort-select:hover {
    border-color: rgba(56, 189, 248, 0.5);
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.1), rgba(129, 140, 248, 0.1));
}

.sort-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.12);
}

.sort-select option {
    background: #111827;
    color: var(--text);
    font-weight: 400;
}

/* ── Property Grid ───────────────────────────────────── */
#listingsScroll {
    flex: 1;
    overflow-y: auto;
    padding: 1.1rem;
}

#listingsScroll::-webkit-scrollbar {
    width: 5px;
}

#listingsScroll::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.prop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0.9rem;
}

.prop-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.1rem 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    transition: border-color 0.18s, transform 0.18s, box-shadow 0.18s;
}

.prop-card:hover {
    border-color: var(--border-hov);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.prop-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
}

.prop-location {
    flex: 1;
}

.prop-locality {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent);
    margin-bottom: 0.15rem;
}

.prop-address {
    font-size: 0.82rem;
    color: var(--text-sub);
}

.prop-budget {
    font-size: 1rem;
    font-weight: 700;
    color: var(--success);
    white-space: nowrap;
}

.prop-budget.unknown {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 400;
}

.prop-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.prop-tag {
    padding: 0.18rem 0.5rem;
    border-radius: 5px;
    font-size: 0.7rem;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    color: var(--text-sub);
}

.prop-tag.bhk {
    background: rgba(129, 140, 248, 0.1);
    border-color: rgba(129, 140, 248, 0.3);
    color: var(--accent2);
}

.prop-tag.type {
    background: rgba(56, 189, 248, 0.08);
    border-color: rgba(56, 189, 248, 0.25);
    color: var(--accent);
}

.prop-tag.face {
    background: rgba(52, 211, 153, 0.08);
    border-color: rgba(52, 211, 153, 0.25);
    color: var(--accent3);
}

.prop-tag.floor {
    background: rgba(248, 113, 113, 0.08);
    border-color: rgba(248, 113, 113, 0.2);
    color: var(--danger);
}

.prop-tag.rent {
    background: rgba(251, 191, 36, 0.08);
    border-color: rgba(251, 191, 36, 0.25);
    color: var(--warn);
}

.prop-tag.id {
    background: rgba(56, 189, 248, 0.08);
    border-color: rgba(56, 189, 248, 0.3);
    color: var(--accent);
    font-family: 'Courier New', monospace;
    letter-spacing: 0.04em;
    font-size: 0.75rem;
    font-weight: 600;
}

.prop-meta {
    font-size: 0.72rem;
    color: var(--text-muted);
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 0.8rem;
}

.prop-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.prop-actions {
    display: flex;
    gap: 0.5rem;
    padding-top: 0.4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    margin-top: auto;
}

/* ── Pagination ──────────────────────────────────────── */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    flex-shrink: 0;
    border-top: 1px solid var(--border);
    background: var(--bg2);
}

.page-btn {
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-sub);
    transition: all 0.15s;
}

.page-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.page-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #000;
    font-weight: 600;
}

.page-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.page-info {
    font-size: 0.78rem;
    color: var(--text-sub);
}

/* ── Empty / Loading states ──────────────────────────── */
.empty-state {
    grid-column: 1/-1;
    padding: 4rem 2rem;
    text-align: center;
    color: var(--text-muted);
}

.empty-state svg {
    width: 48px;
    height: 48px;
    margin: 0 auto 1rem;
    opacity: 0.3;
}

.empty-state p {
    font-size: 0.875rem;
}

.spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ── Add/Edit Tab ────────────────────────────────────── */
.add-tab-shell {
    overflow-y: auto;
    padding: 1.5rem;
    flex: 1;
}

.add-tab-shell::-webkit-scrollbar {
    width: 4px;
}

.add-tab-shell::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 1.5rem;
    align-items: start;
    max-width: 960px;
}

@media (max-width: 800px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}

/* ── Cards ──────────────────────────────────────────── */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.card-title {
    font-size: 0.7rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    color: var(--text-sub);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.form-section-label {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    padding: 0.5rem 0 0.4rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 0.85rem;
    margin-top: 0.25rem;
}

/* ── Form ───────────────────────────────────────────── */
.form-group {
    margin-bottom: 0.85rem;
}

.form-group label {
    display: block;
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-sub);
    margin-bottom: 0.3rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.form-control {
    width: 100%;
    padding: 0.56rem 0.9rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 0.875rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}

.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.1);
}

.form-control::placeholder {
    color: var(--text-muted);
}

select.form-control {
    cursor: pointer;
}

select.form-control option {
    background: #1a2035;
}

textarea.form-control {
    resize: vertical;
    min-height: 65px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.75rem;
}

.optional-badge {
    font-size: 0.6rem;
    color: var(--text-muted);
    margin-left: 0.25rem;
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
}

/* ── Buttons ─────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1.1rem;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    color: #fff;
    box-shadow: 0 4px 15px rgba(56, 189, 248, 0.2);
}

.btn-primary:hover {
    box-shadow: 0 4px 20px rgba(56, 189, 248, 0.35);
    filter: brightness(1.08);
}

.btn-danger {
    background: rgba(248, 113, 113, 0.12);
    color: var(--danger);
    border: 1px solid rgba(248, 113, 113, 0.2);
}

.btn-danger:hover {
    background: rgba(248, 113, 113, 0.22);
}

.btn-ghost {
    background: transparent;
    color: var(--text-sub);
    border: 1px solid var(--border);
}

.btn-ghost:hover {
    border-color: var(--border-hov);
    color: var(--text);
}

.btn-success {
    background: rgba(52, 211, 153, 0.12);
    color: var(--success);
    border: 1px solid rgba(52, 211, 153, 0.2);
}

.btn-success:hover {
    background: rgba(52, 211, 153, 0.22);
}

.btn-sm {
    padding: 0.32rem 0.7rem;
    font-size: 0.75rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 0.7rem;
}

.btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
}

/* ── Import Tab ──────────────────────────────────────── */
.import-shell {
    overflow-y: auto;
    padding: 1.5rem;
    flex: 1;
    max-width: 720px;
    margin: 0 auto;
    width: 100%;
}

.import-shell::-webkit-scrollbar {
    width: 4px;
}

.import-shell::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.drop-zone {
    display: block;
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 3rem 2rem;
    text-align: center;
    background: var(--surface);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    margin-bottom: 1.25rem;
}

.drop-zone:hover,
.drop-zone.drag-over {
    border-color: var(--accent);
    background: rgba(56, 189, 248, 0.04);
}

.drop-zone input[type="file"] {
    display: none;
}

.drop-zone-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    line-height: 1;
}

.drop-zone p {
    color: var(--text-sub);
    font-size: 0.875rem;
    margin-bottom: 0.4rem;
}

.drop-zone small {
    font-size: 0.75rem;
    color: var(--text-muted);
}

#importFileName {
    font-size: 0.8rem;
    color: var(--accent);
    margin-top: 0.5rem;
    font-weight: 500;
    min-height: 1.2em;
}

.import-actions {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.import-result {
    margin-top: 1.25rem;
}

.import-summary {
    display: flex;
    gap: 2rem;
    padding: 1rem 1.25rem;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
}

.import-stat {
    font-size: 0.9rem;
}

.import-stat strong {
    font-size: 1.15rem;
}

.import-stat.ok strong {
    color: var(--success);
}

.import-stat.err strong {
    color: var(--danger);
}

.import-errors-wrap {
    background: rgba(248, 113, 113, 0.05);
    border: 1px solid rgba(248, 113, 113, 0.15);
    border-radius: var(--radius-sm);
    padding: 0.85rem 1rem;
}

.import-errors-wrap p {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--danger);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
}

.import-errors-wrap ul {
    list-style: none;
}

.import-errors-wrap li {
    font-size: 0.78rem;
    color: var(--text-sub);
    padding: 0.2rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.import-error-msg {
    color: var(--danger);
    padding: 0.875rem;
    background: rgba(248, 113, 113, 0.08);
    border: 1px solid rgba(248, 113, 113, 0.2);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

.headers-box {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
}

.headers-box p {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.headers-box .header-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem 0.4rem;
    align-items: center;
}

.headers-box .header-chip {
    font-size: 0.68rem;
    font-family: monospace;
    color: var(--accent);
    background: rgba(56, 189, 248, 0.06);
    border: 1px solid rgba(56, 189, 248, 0.18);
    border-radius: 4px;
    padding: 0.15rem 0.4rem;
    white-space: nowrap;
}

/* ── Settings tab ────────────────────────────────────── */
.settings-shell {
    overflow-y: auto;
    padding: 1.5rem;
    flex: 1;
}

.number-list {
    list-style: none;
    margin: 0.75rem 0;
}

.number-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0.75rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-family: monospace;
}

.number-item button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--danger);
    font-size: 1rem;
    padding: 0;
    line-height: 1;
}

.add-number-row {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.add-number-row .form-control {
    flex: 1;
}

/* ── Toast ───────────────────────────────────────────── */
#toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 200;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.25rem;
    background: #1a2035;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
    font-size: 0.875rem;
    max-width: 340px;
    transform: translateY(6rem);
    opacity: 0;
    transition: transform 0.3s cubic-bezier(.175, .885, .32, 1.275), opacity 0.3s;
}

#toast.show {
    transform: translateY(0);
    opacity: 1;
}

#toast.error {
    border-color: rgba(248, 113, 113, 0.35);
}

#loginError {
    font-size: 0.8rem;
    color: var(--danger);
    margin-top: 0.5rem;
    display: none;
}

/* ══════════════════════════════════════════════════════════
   MOBILE RESPONSIVENESS
   Desktop styles above are never touched.
   ══════════════════════════════════════════════════════════ */

/* ── Backdrop (always in DOM, hidden by default) ────────── */
#filterBackdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 59;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(3px);
    transition: opacity 0.2s;
}
#filterBackdrop.show { display: block; }

/* ── Close button & topbar toggle: hidden on desktop ─────── */
#filterCloseBtn {
    display: none;
    background: none;
    border: none;
    color: var(--text-sub);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0 0.25rem;
    line-height: 1;
    transition: color 0.15s;
}
#filterCloseBtn:hover { color: var(--text); }

/* topbar toggle hidden on desktop (FAB used on mobile) */
#filterToggle { display: none; }

/* ── Floating filter FAB — hidden on desktop ─────────────── */
#filterFab {
    display: none;
}

/* ── Sidebar: visible on desktop, drawer on mobile ────────── */
@media (max-width: 700px) {
    /* Hide sidebar by default on mobile */
    .filter-sidebar {
        display: none;
        position: fixed;
        inset: 0 auto 0 0;
        width: 85vw;
        max-width: 320px;
        z-index: 60;
        box-shadow: 6px 0 32px rgba(0, 0, 0, 0.7);
        transform: translateX(-100%);
        transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto;
    }

    /* Slide in when open */
    .filter-sidebar.open {
        display: flex;
        transform: translateX(0);
    }

    /* Show close button inside drawer */
    #filterCloseBtn { display: block; }

    /* Show floating FAB instead of topbar toggle */
    #filterFab {
        display: flex;
        position: fixed;
        bottom: 1.25rem;
        right: 1.25rem;
        z-index: 50;
        align-items: center;
        gap: 0.45rem;
        padding: 0.65rem 1.1rem;
        background: linear-gradient(135deg, var(--accent), var(--accent2));
        color: #fff;
        font-family: inherit;
        font-size: 0.82rem;
        font-weight: 600;
        border: none;
        border-radius: 999px;
        cursor: pointer;
        box-shadow: 0 4px 20px rgba(56, 189, 248, 0.45);
        transition: transform 0.18s, box-shadow 0.18s;
    }

    #filterFab:active {
        transform: scale(0.95);
    }

    /* Give the scroll area bottom padding so cards aren't hidden behind FAB */
    #listingsScroll {
        padding-bottom: 5rem;
    }
}



/* ── Core mobile styles ─────────────────────────────────── */
@media (max-width: 640px) {

    /* ── Topbar ──────────────────────────────────────────── */
    .topbar {
        padding: 0.6rem 1rem;
    }

    .topbar-brand {
        font-size: 0.875rem;
        gap: 0.4rem;
    }

    .topbar-brand svg {
        width: 18px;
        height: 18px;
    }

    /* ── Tab bar ─────────────────────────────────────────── */
    .tab-row {
        flex-wrap: wrap;
        padding: 0.5rem 0.75rem 0;
        gap: 0.2rem;
    }

    .tab-btn {
        padding: 0.4rem 0.7rem;
        font-size: 0.76rem;
        border-radius: 6px 6px 0 0;
    }

    /* ── Listings: search bar ────────────────────────────── */
    .search-bar {
        flex-wrap: wrap;
        padding: 0.65rem 0.75rem;
        gap: 0.5rem;
    }

    /* Search input takes full row */
    .search-wrap {
        width: 100%;
        order: 1;
    }

    /* Stats, sort, export share second row */
    .result-stats { order: 2; font-size: 0.72rem; }
    .sort-wrap    { order: 3; }
    #exportBtn    { order: 4; }

    /* ── Property grid: single column on very small ──────── */
    .prop-grid {
        grid-template-columns: 1fr;
    }

    /* Tighter grid padding */
    #listingsScroll {
        padding: 0.75rem;
    }

    /* ── Property card: slight padding reduction ─────────── */
    .prop-card {
        padding: 0.9rem 1rem;
    }

    /* ── Add/Edit: collapse multi-column form rows ────────── */
    .form-row,
    .form-row-3 {
        grid-template-columns: 1fr;
    }

    .add-tab-shell {
        padding: 1rem 0.75rem;
    }

    /* ── Import page ─────────────────────────────────────── */
    .import-shell {
        padding: 1rem 0.75rem;
    }

    .import-summary {
        flex-wrap: wrap;
        gap: 0.75rem 1.5rem;
    }

    .import-actions {
        flex-wrap: wrap;
    }

    .import-actions .btn {
        flex: 1 1 auto;
        justify-content: center;
    }

    /* ── Settings page ───────────────────────────────────── */
    .settings-shell {
        padding: 1rem 0.75rem;
    }

    .add-number-row {
        flex-wrap: wrap;
    }

    .add-number-row .form-control {
        min-width: 0;
    }

    /* ── Touch targets: bigger tap areas ─────────────────── */
    .btn-sm {
        padding: 0.45rem 0.75rem;
        min-height: 36px;
    }

    .pill {
        padding: 0.3rem 0.75rem;
        min-height: 32px;
    }

    /* ── Toast: full-width at bottom ─────────────────────── */
    #toast {
        left: 0.75rem;
        right: 0.75rem;
        bottom: 0.75rem;
        max-width: none;
        width: auto;
    }
}