/* ============================================================
   PropertyPulse — Property Profile & Aggregate Page Styles
   Used on: property/show, street/show, postcode/show, town/show
   ============================================================ */

/* === PROPERTY HEADER === */

.prop-header {
    background: var(--bg-hero-gradient);
    padding: calc(var(--header-height) + var(--space-10)) var(--space-6) var(--space-10);
    color: var(--text-on-dark);
}

.prop-header__inner {
    max-width: var(--container-max);
    margin: 0 auto;
}

.prop-header__breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--text-on-dark-secondary);
    margin-bottom: var(--space-4);
}

.prop-header__breadcrumb a {
    color: var(--text-on-dark-secondary);
    transition: color var(--transition-fast);
}

.prop-header__breadcrumb a:hover { color: var(--text-on-dark); }
.prop-header__breadcrumb-sep { opacity: 0.4; }

.prop-header__title {
    font-size: clamp(var(--text-2xl), 3vw, var(--text-4xl));
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: var(--space-4);
}

.prop-header__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    font-size: var(--text-sm);
    color: var(--text-on-dark-secondary);
}

.prop-header__meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.prop-header__meta-item svg { width: 16px; height: 16px; opacity: 0.6; }


/* === PROPERTY GRID LAYOUT === */

.prop-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: var(--space-8);
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-8) var(--space-6) var(--space-16);
}

@media (max-width: 1024px) {
    .prop-grid { grid-template-columns: 1fr; }
}


/* === CARDS === */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: var(--space-6);
}

.card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--border);
}

.card__title {
    font-size: var(--text-base);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.card__title svg { width: 18px; height: 18px; color: var(--accent); }

.card__body { padding: var(--space-6); }
.card__body--flush { padding: 0; }


/* === PRICE HERO (main price display on property page) === */

.price-hero {
    display: flex;
    align-items: baseline;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.price-hero__amount {
    font-size: var(--text-4xl);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

.price-hero__change {
    font-size: var(--text-lg);
    font-weight: 700;
}

.price-hero__date {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
}


/* === TRANSACTION TABLE === */

.tx-table {
    width: 100%;
    border-collapse: collapse;
}

.tx-table th {
    text-align: left;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-tertiary);
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border);
}

.tx-table td {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    border-bottom: 1px solid var(--border-subtle);
    vertical-align: middle;
}

.tx-table tr:last-child td { border-bottom: none; }

.tx-table__price {
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.tx-table__change {
    font-size: var(--text-xs);
    font-weight: 600;
}


/* === EPC BADGE === */

.epc-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    font-size: var(--text-base);
    font-weight: 800;
    color: #fff;
    border-radius: var(--radius-md);
}

.epc-badge--lg { width: 48px; height: 48px; font-size: var(--text-xl); }

.epc--a { background: var(--epc-a); }
.epc--b { background: var(--epc-b); }
.epc--c { background: var(--epc-c); color: #1a1a1a; }
.epc--d { background: var(--epc-d); color: #1a1a1a; }
.epc--e { background: var(--epc-e); color: #1a1a1a; }
.epc--f { background: var(--epc-f); }
.epc--g { background: var(--epc-g); }

.epc-bar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.epc-bar__track {
    flex: 1;
    height: 8px;
    background: var(--bg-section-alt);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.epc-bar__fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width 1s ease;
}

.epc-bar__score {
    font-size: var(--text-sm);
    font-weight: 700;
    min-width: 50px;
    text-align: right;
}


/* === STAT ROWS (key-value pairs) === */

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--border-subtle);
}

.stat-row:last-child { border-bottom: none; }

.stat-row__label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.stat-row__value {
    font-size: var(--text-sm);
    font-weight: 600;
    text-align: right;
}


/* === NEARBY PROPERTIES LIST === */

.nearby-list { display: flex; flex-direction: column; }

.nearby-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border-subtle);
    text-decoration: none;
    color: var(--text-primary);
    transition: background var(--transition-fast);
}

.nearby-item:hover { background: var(--bg-card-hover); }
.nearby-item:last-child { border-bottom: none; }

.nearby-item__address {
    font-size: var(--text-sm);
    font-weight: 500;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nearby-item__price {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--accent);
    white-space: nowrap;
    text-align: right;
    font-variant-numeric: tabular-nums;
    min-width: 6rem;
}

.nearby-item__distance {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    white-space: nowrap;
}


/* === AI SUMMARY === */

.ai-summary {
    position: relative;
    padding: var(--space-6);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.04) 0%, rgba(6, 182, 212, 0.04) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(16, 185, 129, 0.15);
}

.ai-summary__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--pulse-emerald);
    margin-bottom: var(--space-3);
}

.ai-summary__text {
    font-size: var(--text-sm);
    line-height: 1.8;
    color: var(--text-secondary);
}

.ai-summary__date {
    margin-top: var(--space-3);
    font-size: var(--text-xs);
    color: var(--text-tertiary);
}


/* === PROPERTY LIST (for aggregate pages) === */

.prop-list { display: flex; flex-direction: column; }

.prop-list-item {
    display: grid;
    grid-template-columns: 1fr auto auto auto;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--border-subtle);
    text-decoration: none;
    color: var(--text-primary);
    transition: background var(--transition-fast);
}

.prop-list-item:hover { background: var(--bg-card-hover); }
.prop-list-item:last-child { border-bottom: none; }

@media (max-width: 768px) {
    .prop-list-item {
        grid-template-columns: 1fr auto;
        gap: var(--space-2);
    }
    .prop-list-item__epc,
    .prop-list-item__type { display: none; }
}

.prop-list-item__address {
    font-size: var(--text-sm);
    font-weight: 600;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.prop-list-item__price {
    font-size: var(--text-sm);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    text-align: right;
    white-space: nowrap;
}

.prop-list-item__type {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    white-space: nowrap;
}

.prop-list-item__epc { flex-shrink: 0; }


/* === CHART CONTAINER === */

.chart-container {
    position: relative;
    width: 100%;
    height: 280px;
}

.chart-container canvas { width: 100% !important; height: 100% !important; }


/* === STREET / POSTCODE / TOWN SUMMARY STATS === */

.summary-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

@media (max-width: 768px) {
    .summary-stats { grid-template-columns: repeat(2, 1fr); }
}

.summary-stat {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    text-align: center;
}

.summary-stat__number {
    font-size: var(--text-2xl);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.summary-stat__label {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    margin-top: var(--space-1);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 500;
}


/* === TYPE BREAKDOWN BARS === */

.type-bars { display: flex; flex-direction: column; gap: var(--space-3); }

.type-bar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.type-bar__label {
    width: 120px;
    font-size: var(--text-sm);
    font-weight: 500;
    flex-shrink: 0;
}

.type-bar__track {
    flex: 1;
    height: 24px;
    background: var(--bg-section-alt);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.type-bar__fill {
    height: 100%;
    background: var(--accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    padding: 0 var(--space-2);
    font-size: var(--text-xs);
    font-weight: 600;
    color: #fff;
    min-width: 36px;
    transition: width 0.8s ease;
}

.type-bar__count {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    width: 60px;
    text-align: right;
    flex-shrink: 0;
}


/* === PAGINATION === */

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-6) 0;
}

.pagination__link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 var(--space-3);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
}

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

.pagination__link--active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.pagination__link--active:hover { color: #fff; }

.pagination__link--disabled {
    opacity: 0.4;
    pointer-events: none;
}


/* === MAP PLACEHOLDER === */

.map-embed {
    width: 100%;
    height: 300px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-section-alt);
    border: 1px solid var(--border);
}

.map-embed__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-tertiary);
    font-size: var(--text-sm);
}


/* === FLOOD RISK INDICATOR === */

.flood-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 600;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
}

.flood-badge--safe { background: var(--success-light); color: #065f46; }
.flood-badge--medium { background: #fef3c7; color: #92400e; }
.flood-badge--high { background: #fee2e2; color: #991b1b; }


/* ============================================================
   EPC CARD — World-class arc gauge + full detail
   ============================================================ */

.epc-card { overflow: visible; }
.epc-card__date {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    font-weight: 500;
}

/* --- Arc Gauge --- */

.epc-gauge {
    position: relative;
    text-align: center;
    margin-bottom: var(--space-6);
}

.epc-gauge__svg {
    width: 100%;
    max-width: 260px;
    height: auto;
    margin: 0 auto;
    display: block;
}

.epc-gauge__active {
    animation: gaugeDrawIn 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes gaugeDrawIn {
    from {
        stroke-dasharray: 0 999;
        opacity: 0.3;
    }
    to {
        stroke-dasharray: var(--gauge-length) 999;
        opacity: 1;
    }
}

.epc-gauge__needle {
    transform-origin: 120px 115px;
    animation: needleSweep 1s cubic-bezier(0.34, 1.2, 0.64, 1) both;
}

@keyframes needleSweep {
    from { opacity: 0; }
    to { opacity: 1; }
}

.epc-gauge__centre {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    margin-top: calc(-1 * var(--space-6));
}

.epc-gauge__rating {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    font-size: var(--text-xl);
    font-weight: 800;
    color: #fff;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.epc-gauge__score {
    font-size: var(--text-2xl);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.epc-gauge__score small {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-tertiary);
}

.epc-gauge__potential {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-3);
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.epc-gauge__pot-score {
    font-weight: 700;
    color: var(--text-primary);
}

.epc-badge--sm {
    width: 24px;
    height: 24px;
    font-size: var(--text-xs);
    border-radius: var(--radius-sm);
}

/* --- EPC Band Scale --- */

.epc-scale {
    display: flex;
    flex-direction: column;
    gap: 3px;
    margin-bottom: var(--space-6);
    padding: var(--space-4);
    background: var(--bg-section-alt);
    border-radius: var(--radius-lg);
}

.epc-scale__band {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: 3px 0;
    position: relative;
    transition: all var(--transition-fast);
}

.epc-scale__band--active {
    transform: scale(1.03);
    font-weight: 700;
}

.epc-scale__letter {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xs);
    font-weight: 800;
    color: #fff;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.epc-scale__bar {
    height: 20px;
    border-radius: var(--radius-sm);
    transition: opacity var(--transition-fast);
    min-width: 8px;
}

.epc-scale__range {
    font-size: 10px;
    color: var(--text-tertiary);
    min-width: 42px;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.epc-scale__marker {
    font-size: 10px;
    font-weight: 700;
    color: var(--accent);
    white-space: nowrap;
    margin-left: auto;
    padding: 1px 6px;
    background: rgba(16, 185, 129, 0.12);
    border-radius: var(--radius-full);
}

.epc-scale__marker--potential {
    color: var(--text-secondary);
    background: rgba(100, 116, 139, 0.12);
}

/* --- EPC Sections (characteristics, env, improvements) --- */

.epc-section {
    border-top: 1px solid var(--border);
    padding-top: var(--space-5);
    margin-top: var(--space-5);
}

.epc-section__title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.epc-section__title svg { color: var(--accent); flex-shrink: 0; }

/* --- Building Characteristics Grid --- */

.epc-chars {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.epc-char {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--border-subtle);
}

.epc-char:last-child { border-bottom: none; }

.epc-char__label {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    flex-shrink: 0;
    min-width: 90px;
}

.epc-char__value {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-primary);
    text-align: right;
    line-height: 1.4;
}

/* --- Environmental Impact --- */

.epc-env {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: var(--space-3);
}

.epc-env__item {
    text-align: center;
    padding: var(--space-3);
    background: var(--bg-section-alt);
    border-radius: var(--radius-lg);
}

.epc-env__number {
    display: block;
    font-size: var(--text-xl);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.epc-env__label {
    display: block;
    font-size: 10px;
    color: var(--text-tertiary);
    margin-top: var(--space-1);
    line-height: 1.3;
}

.epc-env__label small {
    font-size: 9px;
    opacity: 0.7;
}

/* --- Improvement Potential --- */

.epc-improve__summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-4);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.06) 0%, rgba(6, 182, 212, 0.06) 100%);
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-3);
}

.epc-improve__delta {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.epc-improve__from,
.epc-improve__to {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-sm);
    font-weight: 700;
}

.epc-improve__delta svg {
    color: var(--accent);
    flex-shrink: 0;
}

.epc-improve__gain {
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--accent);
    white-space: nowrap;
}

.epc-improve__note {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    line-height: 1.6;
    margin: 0;
}

/* --- Green Home CTA (D-G properties) --- */

.green-home-cta {
    margin-top: var(--space-6);
    padding: var(--space-5);
    background: linear-gradient(135deg, #064e3b 0%, #065f46 50%, #047857 100%);
    border-radius: var(--radius-lg);
    color: #fff;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    position: relative;
    overflow: hidden;
}

.green-home-cta::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.04);
    border-radius: 50%;
    pointer-events: none;
}

.green-home-cta__icon {
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.12);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.green-home-cta__icon svg { color: #34d399; }

.green-home-cta__title {
    font-size: var(--text-base);
    font-weight: 700;
    margin: 0;
    color: #fff;
}

.green-home-cta__text {
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.75);
    line-height: 1.6;
    margin: var(--space-2) 0 0;
}

.green-home-cta__text strong { color: #fbbf24; }

.green-home-cta__btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: #10B981;
    color: #fff;
    font-size: var(--text-sm);
    font-weight: 700;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
    align-self: flex-start;
}

.green-home-cta__btn:hover {
    background: #34d399;
    color: #064e3b;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.green-home-cta__btn svg { transition: transform var(--transition-fast); }
.green-home-cta__btn:hover svg { transform: translate(2px, -2px); }


/* ============================================================
   FLOOD RISK CARD — Enhanced display
   ============================================================ */

.flood-card { overflow: visible; }

.flood-detail {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.flood-detail__indicator {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
}

.flood-detail__indicator--safe { background: rgba(16, 185, 129, 0.08); border: 1px solid rgba(16, 185, 129, 0.2); }
.flood-detail__indicator--medium { background: rgba(245, 158, 11, 0.08); border: 1px solid rgba(245, 158, 11, 0.2); }
.flood-detail__indicator--high { background: rgba(239, 68, 68, 0.08); border: 1px solid rgba(239, 68, 68, 0.2); }

.flood-detail__icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.flood-detail__indicator--safe .flood-detail__icon { background: rgba(16, 185, 129, 0.15); color: #10B981; }
.flood-detail__indicator--medium .flood-detail__icon { background: rgba(245, 158, 11, 0.15); color: #F59E0B; }
.flood-detail__indicator--high .flood-detail__icon { background: rgba(239, 68, 68, 0.15); color: #EF4444; }

.flood-detail__title {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--text-primary);
}

.flood-detail__desc {
    font-size: var(--text-xs);
    color: var(--text-secondary);
    line-height: 1.5;
    margin-top: var(--space-1);
}

.flood-detail__explain {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    line-height: 1.6;
}

.flood-detail__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.flood-detail__link:hover { color: var(--accent-active); }