:root {
    color-scheme: light;
    --bg: #f6f7f4;
    --surface: #ffffff;
    --ink: #15171a;
    --muted: #66706d;
    --line: #dfe5df;
    --accent: #0b6b57;
    --accent-strong: #074d41;
    --warning: #a34100;
    --danger: #b42318;
    --shadow: 0 14px 45px rgba(20, 31, 27, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    min-height: 100dvh;
    background: var(--bg);
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select {
    font: inherit;
}

button,
.text-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 8px;
    background: var(--accent);
    color: #fff;
    cursor: pointer;
    padding: 0.78rem 1rem;
    text-decoration: none;
}

button:hover,
.text-button:hover {
    background: var(--accent-strong);
}

button:disabled {
    cursor: wait;
    opacity: 0.72;
}

.danger-button {
    background: #b42318;
}

.danger-button:hover {
    background: #8f1d14;
}

.icon-button {
    display: inline-grid;
    width: 42px;
    height: 42px;
    place-items: center;
    padding: 0;
    font-size: 1.2rem;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 28px clamp(18px, 4vw, 56px);
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(18px);
    position: sticky;
    top: 0;
    z-index: 10;
}

.topbar h1,
.login-box h1 {
    margin: 0;
    font-size: clamp(1.75rem, 4vw, 3rem);
    letter-spacing: 0;
}

.eyebrow {
    margin: 0 0 0.3rem;
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.top-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.top-actions .text-button,
.top-actions button {
    min-height: 42px;
}

.inline-form {
    margin: 0;
}

.secondary-button {
    display: inline-block;
    background: #eef4f0;
    color: #245044;
}

.secondary-button:hover {
    background: #dfeae4;
}

.workspace {
    width: min(1500px, calc(100% - 32px));
    margin: 28px auto 64px;
}

.notice {
    width: min(1500px, calc(100% - 32px));
    margin: 24px auto 0;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff8ef;
    color: var(--warning);
}

.notice.danger {
    border-color: #ffd7d2;
    background: #fff4f2;
    color: var(--danger);
}

.notice a {
    color: inherit;
    font-weight: 750;
}

.pwa-update-notice {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border-color: rgba(11, 107, 87, 0.3);
    background: #eef8f4;
    color: var(--accent-strong);
}

.pwa-update-notice[hidden] {
    display: none;
}

.pwa-update-notice div {
    display: grid;
    gap: 0.25rem;
}

.pwa-update-notice button {
    flex: 0 0 auto;
}

.page-intro {
    display: grid;
    gap: 0.75rem;
}

.page-intro h2,
.search-panel h2 {
    margin: 0;
}

.panel-actions,
.diagnostics-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
}

.metrics-grid,
.diagnostics-metrics,
.eval-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 12px;
    margin: 18px 0;
}

.metric-card,
.diagnostics-metric,
.eval-metric {
    display: grid;
    gap: 0.25rem;
    min-width: 0;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 14px;
    box-shadow: var(--shadow);
    color: var(--muted);
    font-size: 0.86rem;
}

.metric-card strong,
.diagnostics-metric strong,
.eval-metric strong {
    display: block;
    min-width: 0;
    color: var(--ink);
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    line-height: 1.2;
    overflow-wrap: anywhere;
}

.table-scroll {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
}

.data-table,
.diagnostics-table,
.eval-table {
    width: 100%;
    min-width: 720px;
    border-collapse: collapse;
    background: #fff;
}

.data-table th,
.data-table td,
.diagnostics-table th,
.diagnostics-table td,
.eval-table th,
.eval-table td {
    padding: 0.72rem;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
    font-size: 0.88rem;
}

.data-table th,
.diagnostics-table th,
.eval-table th {
    background: #eef4f0;
    color: #245044;
    font-size: 0.78rem;
    text-transform: uppercase;
}

.diagnostics-note,
.eval-note {
    color: var(--muted);
    line-height: 1.45;
}

.eval-query {
    margin: 0 0 0.35rem;
}

.eval-missing {
    color: var(--danger);
    font-weight: 800;
}

.empty-state {
    display: grid;
    gap: 0.4rem;
    padding: 18px;
    border: 1px dashed #aab7b1;
    border-radius: 8px;
    background: #fbfcfa;
    color: var(--muted);
}

.empty-state strong {
    color: var(--ink);
}

.setup-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 14px;
}

.setup-item {
    display: grid;
    gap: 0.45rem;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
}

.setup-item strong {
    font-size: 0.96rem;
}

.setup-item.ok {
    border-color: rgba(11, 107, 87, 0.28);
}

.setup-item.fail {
    border-color: rgba(180, 35, 24, 0.28);
}

.setup-status {
    width: max-content;
}

.setup-status.ok {
    background: rgba(11, 107, 87, 0.12);
    color: var(--accent-strong);
}

.setup-status.fail {
    background: #fff4f2;
    color: var(--danger);
}

.upload-panel,
.search-panel,
.faces-panel {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.upload-panel {
    display: grid;
    grid-template-columns: minmax(240px, 0.8fr) minmax(280px, 1.2fr);
    gap: 1.4rem;
    padding: clamp(18px, 3vw, 32px);
}

.upload-panel h2,
.section-heading h2,
.faces-panel h2 {
    margin: 0;
    font-size: 1.1rem;
}

.upload-panel p {
    color: var(--muted);
    margin: 0.55rem 0 0;
    line-height: 1.5;
}

.dropzone {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 0.8rem;
}

.dropzone input {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    opacity: 0;
}

.dropzone label {
    display: grid;
    gap: 0.25rem;
    min-height: 112px;
    place-items: center;
    padding: 1rem;
    border: 1px dashed #aab7b1;
    border-radius: 8px;
    background: #fbfcfa;
    color: var(--muted);
    cursor: pointer;
    text-align: center;
    touch-action: manipulation;
}

.drop-title {
    color: var(--ink);
    font-weight: 750;
}

.drop-subtitle {
    font-size: 0.9rem;
}

.output {
    grid-column: 1 / -1;
    color: var(--muted);
    font-size: 0.92rem;
}

.search-panel {
    margin-top: 20px;
    padding: 14px;
}

.search-box {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.6rem;
}

.search-box input,
.login-box input,
.filter-panel input,
.filter-panel select {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    color: var(--ink);
    padding: 0.9rem 1rem;
    outline: none;
}

.search-box input:focus,
.login-box input:focus,
.filter-panel input:focus,
.filter-panel select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(11, 107, 87, 0.13);
}

.stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 0.9rem;
    color: var(--muted);
    font-size: 0.88rem;
}

.detective-panel {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--line);
}

.filter-panel {
    display: grid;
    grid-template-columns: repeat(5, minmax(130px, 1fr));
    gap: 0.7rem;
    margin-top: 0.85rem;
}

.filter-panel label {
    display: grid;
    gap: 0.35rem;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 750;
}

.filter-toggles {
    display: flex;
    align-items: end;
    flex-wrap: wrap;
    gap: 0.45rem;
    grid-column: 1 / -1;
}

.filter-toggles button,
.compact-chips button,
.recent-search {
    padding: 0.48rem 0.7rem;
    background: #eef4f0;
    color: #245044;
    font-size: 0.82rem;
}

.filter-toggles button.is-active {
    background: var(--accent);
    color: #fff;
}

.suggestion-panel {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--line);
}

.detective-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.recent-searches {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 0.55rem;
}

.detective-chips button {
    padding: 0.45rem 0.68rem;
    background: #eef4f0;
    color: #245044;
    font-size: 0.82rem;
}

.detective-chips button:hover {
    background: #dfeae4;
}

.stat-pill,
.status-pill,
.tag {
    border-radius: 999px;
    background: #eef4f0;
    color: #245044;
    padding: 0.32rem 0.58rem;
    font-size: 0.78rem;
    font-weight: 700;
}

.analysis-tag {
    background: rgba(15, 118, 110, 0.12);
    border-color: rgba(15, 118, 110, 0.26);
    color: #0f766e;
    font-weight: 700;
}

.memory-tag {
    background: #fff5d6;
    color: #6f4c00;
}

.content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 20px;
    margin-top: 20px;
    align-items: start;
}

.section-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 12px;
}

.section-heading span {
    color: var(--muted);
    font-size: 0.9rem;
}

.photos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}

.photo-card {
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.photo-card.status-queued,
.photo-card.status-processing {
    border-color: rgba(11, 107, 87, 0.45);
}

.photo-card.status-processing .photo-wrap::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(110deg, transparent 20%, rgba(255, 255, 255, 0.22) 45%, transparent 70%);
    animation: scan-sheen 1.5s linear infinite;
}

.photo-wrap {
    position: relative;
    aspect-ratio: 4 / 3;
    background: #dce3dd;
}

.photo-wrap img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    cursor: zoom-in;
}

.status-pill {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(255, 255, 255, 0.92);
}

.photo-body {
    padding: 14px;
}

.photo-body h3 {
    margin: 0;
    font-size: 0.98rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.summary {
    color: var(--muted);
    min-height: 2.6em;
    margin: 0.5rem 0;
    line-height: 1.35;
    font-size: 0.9rem;
}

.match-reason {
    color: #245044;
    margin: 0.35rem 0;
    line-height: 1.35;
    font-size: 0.82rem;
    font-weight: 700;
}

.progress-track {
    height: 10px;
    overflow: hidden;
    border-radius: 999px;
    background: #e5ebe7;
    margin: 0.72rem 0 0.35rem;
}

.progress-fill {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: var(--accent);
    transition: width 360ms ease;
}

.status-processing .progress-fill,
.status-queued .progress-fill {
    background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.45), rgba(255, 255, 255, 0.08));
    background-size: 120px 100%;
    animation: progress-stripes 1.2s linear infinite;
}

.status-failed .progress-fill {
    background: var(--danger);
}

.progress-text {
    min-height: 1.2rem;
    margin: 0 0 0.65rem;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 700;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    min-height: 32px;
}

.card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.8rem;
}

.card-actions button,
.faces-panel button {
    padding: 0.55rem 0.72rem;
    font-size: 0.86rem;
}

.faces-panel {
    padding: 14px;
    position: sticky;
    top: 110px;
}

.faces-batch {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.55rem;
    padding: 0 0 12px;
    margin-bottom: 4px;
    border-bottom: 1px solid var(--line);
}

.faces-batch > input[type="text"] {
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 0.62rem 0.72rem;
}

.faces-batch .summary {
    grid-column: 1 / -1;
    min-height: 0;
    margin: 0;
    font-size: 0.78rem;
}

.faces-grid {
    display: grid;
    gap: 12px;
}

.face-item {
    display: grid;
    grid-template-columns: auto 64px 1fr;
    gap: 0.75rem;
    align-items: center;
    border-top: 1px solid var(--line);
    padding-top: 12px;
}

.face-select-wrap {
    display: grid;
    justify-items: center;
    gap: 0.18rem;
    color: var(--muted);
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
}

.face-select {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
}

.face-item img {
    width: 64px;
    height: 64px;
    border-radius: 8px;
    object-fit: cover;
    background: #dce3dd;
}

.face-item form {
    display: grid;
    gap: 0.45rem;
}

.face-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.face-actions button {
    min-width: 92px;
}

.face-actions .delete-face {
    display: inline-flex;
    justify-content: center;
}

.face-item input[name="name"] {
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 0.55rem;
}

.self-person-check {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 700;
}

.faces-batch .self-person-check {
    grid-column: 1 / -1;
}

.self-person-check input {
    width: 18px;
    height: 18px;
    margin: 0;
    padding: 0;
    accent-color: var(--accent);
}

.mini-photo-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.mini-photo-row img {
    width: 86px;
    height: 64px;
    border-radius: 8px;
    object-fit: cover;
    background: #dce3dd;
}

.event-list {
    display: grid;
    gap: 14px;
    margin-top: 20px;
}

.event-card {
    margin-top: 0;
}

.event-card .mini-photo-row a {
    display: block;
}

.login-screen {
    display: grid;
    place-items: center;
    padding: 20px;
}

.login-box {
    width: min(420px, 100%);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 28px;
}

.login-box label {
    display: grid;
    gap: 0.45rem;
    margin: 1.25rem 0;
    color: var(--muted);
}

.form-error {
    color: var(--danger);
}

.modal-open {
    overflow: hidden;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 22px;
    background: rgba(15, 23, 21, 0.62);
    z-index: 40;
}

.modal-backdrop[hidden] {
    display: none;
}

.photo-modal {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
    width: min(1120px, 100%);
    max-height: min(760px, calc(100vh - 44px));
    overflow: hidden;
    border-radius: 8px;
    background: var(--surface);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.24);
}

.modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
    background: rgba(255, 255, 255, 0.94);
    color: var(--ink);
}

.modal-media {
    min-height: 360px;
    background: #111816;
}

.modal-media img {
    display: block;
    width: 100%;
    height: 100%;
    max-height: min(760px, calc(100vh - 44px));
    object-fit: contain;
}

.modal-body {
    overflow: auto;
    padding: clamp(18px, 3vw, 30px);
}

.modal-body h2 {
    margin: 0;
    font-size: clamp(1.35rem, 2.5vw, 2rem);
    letter-spacing: 0;
    overflow-wrap: anywhere;
}

.modal-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 0.85rem 0;
}

@media (max-width: 920px) {
    .upload-panel,
    .content-grid,
    .photo-modal {
        grid-template-columns: 1fr;
    }

    .faces-panel {
        position: static;
    }

    .filter-panel {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .modal-media {
        min-height: 260px;
    }
}

@media (max-width: 620px) {
    .topbar,
    .dropzone,
    .search-box,
    .filter-panel {
        grid-template-columns: 1fr;
    }

    .topbar {
        display: grid;
        padding:
            calc(18px + env(safe-area-inset-top))
            max(16px, env(safe-area-inset-right))
            18px
            max(16px, env(safe-area-inset-left));
    }

    .topbar h1,
    .login-box h1 {
        font-size: 1.55rem;
    }

    .top-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.5rem;
        width: 100%;
    }

    .top-actions .text-button,
    .top-actions button,
    .top-actions .inline-form {
        width: 100%;
    }

    .top-actions .inline-form button {
        width: 100%;
    }

    .dropzone {
        display: grid;
    }

    .dropzone button,
    .search-box button {
        width: 100%;
    }

    .dropzone label {
        min-height: 132px;
    }

    .pwa-update-notice {
        align-items: stretch;
        flex-direction: column;
    }

    .pwa-update-notice button {
        width: 100%;
        min-height: 46px;
    }

    .workspace,
    .notice {
        width: min(100% - 20px, 1500px);
    }

    .photos-grid {
        grid-template-columns: 1fr;
    }

    .card-actions button {
        flex: 1 1 45%;
    }

    .faces-batch {
        grid-template-columns: 1fr;
    }

    .faces-batch button {
        width: 100%;
    }

    .metrics-grid,
    .diagnostics-metrics,
    .eval-metrics {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .metric-card,
    .diagnostics-metric,
    .eval-metric {
        padding: 11px;
    }

    .table-scroll {
        margin-inline: -2px;
    }
}

@media (display-mode: standalone) {
    body {
        padding-bottom: env(safe-area-inset-bottom);
    }

    #installPwaButton {
        display: none;
    }
}

@media (max-width: 420px) {
    .top-actions,
    .metrics-grid,
    .diagnostics-metrics,
    .eval-metrics {
        grid-template-columns: 1fr;
    }

    .card-actions button {
        flex-basis: 100%;
    }
}

@keyframes progress-stripes {
    from {
        background-position: 0 0;
    }
    to {
        background-position: 120px 0;
    }
}

@keyframes scan-sheen {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(100%);
    }
}

.device-create-form {
    display: flex;
    align-items: end;
    flex-wrap: wrap;
    gap: 12px;
}

.device-create-form label {
    flex: 1 1 260px;
}

.device-token-panel {
    margin-top: 16px;
    padding: 16px;
    border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
    border-radius: 14px;
    background: color-mix(in srgb, var(--accent) 9%, var(--surface));
}

.device-token-panel code {
    display: block;
    overflow-wrap: anywhere;
    margin: 12px 0;
    padding: 12px;
    border-radius: 10px;
    background: var(--bg);
    user-select: all;
}

.device-list {
    display: grid;
    gap: 10px;
}

.device-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface);
}

.device-item h3,
.device-item p {
    margin: 0;
}