@import url("https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500;600;700&family=Fira+Sans:wght@300;400;500;600;700&display=swap");

:root {
    --color-primary: #1e40af;
    --color-secondary: #3b82f6;
    --color-cta: #f59e0b;
    --color-background: #f8fafc;
    --color-text: #1e3a8a;
    --ink: #10234b;
    --muted: #5a6b88;
    --line: #dce5f2;
    --card: #ffffff;
    --success: #087f5b;
    --success-bg: #e8f7f0;
    --danger: #b42318;
    --danger-bg: #fff0ee;
    --pending: #53627a;
    --pending-bg: #eef2f7;
    --shadow-sm: 0 1px 2px rgba(16, 35, 75, 0.06);
    --shadow-md: 0 7px 22px rgba(30, 64, 175, 0.08);
    --shadow-lg: 0 18px 42px rgba(30, 64, 175, 0.14);
    --radius: 14px;
}

* {
    box-sizing: border-box;
}

[hidden] {
    display: none !important;
}

html {
    min-width: 320px;
    background: var(--color-background);
}

body {
    min-width: 320px;
    margin: 0;
    color: var(--ink);
    background: radial-gradient(circle at 88% 0%, rgba(59, 130, 246, 0.11), transparent 30rem),
    var(--color-background);
    font-family: "Fira Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
    -webkit-font-smoothing: antialiased;
}

button,
input {
    font: inherit;
}

button {
    cursor: pointer;
}

button:disabled {
    cursor: not-allowed;
}

button:focus-visible,
input:focus-visible,
summary:focus-visible {
    outline: 3px solid rgba(59, 130, 246, 0.32);
    outline-offset: 2px;
}

svg {
    display: block;
}

.app-shell {
    min-height: 100vh;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    width: min(1180px, calc(100% - 32px));
    min-height: 76px;
    margin: 0 auto;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    min-width: 0;
    color: inherit;
    text-decoration: none;
}

.brand-mark {
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    width: 38px;
    height: 38px;
    color: #fff;
    background: var(--color-primary);
    border-radius: 11px;
    box-shadow: var(--shadow-md);
}

.brand-mark svg {
    width: 21px;
    height: 21px;
}

.brand-copy {
    display: grid;
    gap: 2px;
}

.brand-copy strong {
    font-size: 15px;
    letter-spacing: 0.02em;
}

.brand-copy small {
    color: var(--muted);
    font-family: "Fira Code", monospace;
    font-size: 9px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.privacy-pill {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 10px;
    color: var(--success);
    background: var(--success-bg);
    border: 1px solid rgba(8, 127, 91, 0.15);
    border-radius: 999px;
    font-size: 12px;
    white-space: nowrap;
}

.privacy-dot {
    width: 7px;
    height: 7px;
    background: var(--success);
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(8, 127, 91, 0.12);
}

.icon-button {
    display: inline-grid;
    flex: 0 0 auto;
    place-items: center;
    width: 38px;
    height: 38px;
    padding: 0;
    color: var(--color-primary);
    background: transparent;
    border: 1px solid var(--line);
    border-radius: 10px;
    transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.icon-button:hover {
    color: var(--ink);
    background: #fff;
    border-color: #b9c9e2;
}

.icon-button svg {
    width: 18px;
    height: 18px;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 32px 0 54px;
}

.intro-section {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
    gap: 40px;
    align-items: end;
    padding: 22px 0 36px;
}

.eyebrow {
    margin: 0 0 10px;
    color: var(--color-primary);
    font-family: "Fira Code", monospace;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    max-width: 720px;
    margin-bottom: 18px;
    color: var(--color-text);
    font-size: clamp(34px, 5vw, 58px);
    font-weight: 600;
    letter-spacing: -0.045em;
    line-height: 1.07;
}

h1 span {
    color: var(--color-primary);
}

.intro-copy {
    max-width: 680px;
    margin-bottom: 0;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.75;
}

.intro-aside {
    display: grid;
    gap: 12px;
    padding: 17px 0 3px;
    border-top: 1px solid var(--line);
}

.signal-line {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--muted);
    font-size: 13px;
}

.signal-icon {
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    width: 26px;
    height: 26px;
    color: var(--color-primary);
    background: #eaf0ff;
    border-radius: 7px;
    font-family: "Fira Code", monospace;
    font-size: 9px;
    font-weight: 600;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.metric-card {
    min-height: 132px;
    padding: 17px 18px;
    background: rgba(255, 255, 255, 0.84);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.metric-card.metric-primary {
    color: #fff;
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.metric-card.metric-warning {
    background: #fff9ea;
    border-color: #f9d98a;
}

.metric-label,
.metric-foot {
    display: block;
}

.metric-label {
    color: var(--muted);
    font-size: 12px;
}

.metric-primary .metric-label,
.metric-primary .metric-foot {
    color: rgba(255, 255, 255, 0.78);
}

.metric-card strong {
    display: block;
    margin: 7px 0 3px;
    font-family: "Fira Code", monospace;
    font-size: 34px;
    font-weight: 600;
    letter-spacing: -0.07em;
    line-height: 1;
}

.metric-foot {
    color: #5b6a83;
    font-size: 11px;
}

.metric-warning .metric-foot {
    color: #6b571d;
}

.work-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
    gap: 18px;
    margin-bottom: 18px;
}

.panel {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.intake-card,
.config-card,
.queue-panel,
.records-panel {
    padding: 24px;
}

.panel-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 22px;
}

.panel-heading h2 {
    margin-bottom: 0;
    color: var(--color-text);
    font-size: 21px;
    font-weight: 600;
    letter-spacing: -0.025em;
}

.panel-index {
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    width: 29px;
    height: 29px;
    color: var(--color-primary);
    background: #edf2ff;
    border-radius: 8px;
    font-family: "Fira Code", monospace;
    font-size: 11px;
    font-weight: 600;
}

.drop-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 260px;
    padding: 28px 18px 18px;
    text-align: center;
    border: 1px dashed #b7c7e0;
    border-radius: 12px;
    transition: background-color 180ms ease, border-color 180ms ease;
}

.intake-card.is-dragging .drop-content {
    background: #eff4ff;
    border-color: var(--color-secondary);
}

.upload-visual {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    margin-bottom: 17px;
    color: var(--color-primary);
    background: #eaf0ff;
    border-radius: 16px;
}

.upload-visual svg {
    width: 28px;
    height: 28px;
}

.drop-content h3 {
    margin-bottom: 8px;
    color: var(--ink);
    font-size: 17px;
    font-weight: 600;
}

.drop-content p {
    max-width: 410px;
    margin-bottom: 18px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.6;
}

.upload-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 9px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    padding: 0 15px;
    border: 1px solid transparent;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, box-shadow 180ms ease, opacity 180ms ease;
}

.btn svg {
    width: 17px;
    height: 17px;
}

.btn-primary {
    color: #172d59;
    background: var(--color-cta);
    border-color: var(--color-cta);
    box-shadow: 0 5px 12px rgba(245, 158, 11, 0.18);
}

.btn-primary:hover {
    background: #e89305;
    border-color: #e89305;
    box-shadow: 0 7px 16px rgba(245, 158, 11, 0.26);
}

.btn-secondary {
    color: var(--color-primary);
    background: #fff;
    border-color: #bdcbe1;
}

.btn-secondary:hover {
    background: #f2f6ff;
    border-color: var(--color-secondary);
}

.btn-dark {
    color: #fff;
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-dark:hover {
    background: #17358e;
    border-color: #17358e;
}

.btn-wide {
    width: 100%;
    margin-top: 7px;
}

.btn:disabled {
    opacity: 0.5;
    box-shadow: none;
}

.upload-note {
    margin-top: auto !important;
    margin-bottom: 0 !important;
    padding-top: 18px;
    color: #7b8aa3 !important;
    font-size: 11px !important;
}

.settings-form {
    display: grid;
    gap: 8px;
}

.field-label {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    margin-top: 3px;
    color: var(--ink);
    font-size: 12px;
    font-weight: 600;
}

.field-label span {
    color: #8391a8;
    font-size: 10px;
    font-weight: 400;
}

.text-input {
    width: 100%;
    min-height: 42px;
    padding: 0 12px;
    color: var(--ink);
    background: #fbfdff;
    border: 1px solid #cbd8e9;
    border-radius: 9px;
    font-size: 13px;
    transition: border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.text-input::placeholder {
    color: #9aa8bc;
}

.text-input:focus {
    background: #fff;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
    outline: none;
}

.secret-input-wrap {
    position: relative;
}

.secret-input-wrap .text-input {
    padding-right: 60px;
}

.secret-toggle {
    position: absolute;
    top: 50%;
    right: 4px;
    min-width: 44px;
    min-height: 32px;
    padding: 3px 5px;
    color: var(--color-primary);
    background: transparent;
    border: 0;
    border-radius: 5px;
    font-size: 11px;
    transform: translateY(-50%);
}

.secret-toggle:hover {
    background: #edf2ff;
}

.form-state {
    min-height: 17px;
    margin: 4px 0 0;
    color: var(--success);
    font-size: 11px;
    line-height: 1.5;
}

.queue-panel,
.records-panel {
    margin-bottom: 18px;
}

.queue-heading {
    align-items: center;
}

.section-copy {
    margin: 7px 0 0;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.6;
}

.queue-toolbar {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 18px;
    padding: 12px;
    background: #f6f9fe;
    border: 1px solid #e1e9f4;
    border-radius: 11px;
}

.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
}

.filter-tab {
    padding: 8px 9px;
    color: var(--muted);
    background: transparent;
    border: 1px solid transparent;
    border-radius: 7px;
    font-size: 11px;
    transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.filter-tab span {
    display: inline-block;
    min-width: 14px;
    margin-left: 2px;
    color: #5f708c;
    font-family: "Fira Code", monospace;
    font-size: 10px;
}

.filter-tab:hover,
.filter-tab.is-active {
    color: var(--color-primary);
    background: #fff;
    border-color: #cbd8e9;
    box-shadow: var(--shadow-sm);
}

.queue-progress-wrap {
    flex: 0 1 210px;
    min-width: 150px;
}

.queue-progress-label {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 7px;
    color: var(--muted);
    font-size: 11px;
}

.queue-progress-label strong {
    color: var(--color-primary);
    font-family: "Fira Code", monospace;
    font-size: 10px;
}

.progress-track {
    height: 6px;
    overflow: hidden;
    background: #dfe7f2;
    border-radius: 999px;
}

.progress-track span {
    display: block;
    width: 0;
    height: 100%;
    background: var(--color-secondary);
    border-radius: inherit;
    transition: width 260ms ease;
}

.task-list,
.source-list {
    display: grid;
    gap: 8px;
}

.task-card,
.source-card {
    display: grid;
    align-items: center;
    gap: 14px;
    padding: 13px 14px;
    background: #fff;
    border: 1px solid #e0e8f3;
    border-radius: 11px;
    transition: background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.task-card {
    grid-template-columns: minmax(0, 1fr) auto auto;
}

.task-card:hover,
.source-card:hover {
    border-color: #bfd0e8;
    box-shadow: var(--shadow-sm);
}

.source-card.is-selected {
    background: #f8faff;
    border-color: #a9bce9;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.08);
}

.task-card.status-processing {
    background: #f5f8ff;
    border-color: #b8c9ee;
}

.task-card.status-failed {
    background: #fffafa;
    border-color: #f1c2bd;
}

.task-title,
.source-title {
    display: flex;
    align-items: center;
    gap: 9px;
    min-width: 0;
    color: var(--ink);
    font-size: 13px;
    font-weight: 600;
}

.file-icon {
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    width: 31px;
    height: 31px;
    color: var(--color-primary);
    background: #edf2ff;
    border-radius: 8px;
}

.file-icon svg {
    width: 16px;
    height: 16px;
}

.task-name,
.source-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.task-meta,
.source-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 7px 12px;
    margin: 5px 0 0 40px;
    color: #5d6f89;
    font-family: "Fira Code", monospace;
    font-size: 9px;
}

.task-error {
    margin: 5px 0 0 40px;
    color: var(--danger);
    font-size: 10px;
    line-height: 1.45;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-width: 70px;
    padding: 6px 8px;
    color: var(--pending);
    background: var(--pending-bg);
    border-radius: 999px;
    font-size: 10px;
    white-space: nowrap;
}

.status-badge::before {
    width: 6px;
    height: 6px;
    background: currentColor;
    border-radius: 50%;
    content: "";
}

.status-badge.processing {
    color: var(--color-primary);
    background: #eaf0ff;
}

.status-badge.processing::before {
    animation: pulse 1.2s ease-in-out infinite;
}

.status-badge.completed {
    color: var(--success);
    background: var(--success-bg);
}

.status-badge.failed {
    color: var(--danger);
    background: var(--danger-bg);
}

.task-actions,
.source-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 6px;
}

.small-btn {
    min-height: 31px;
    padding: 0 9px;
    color: var(--color-primary);
    background: #fff;
    border: 1px solid #cbd8e9;
    border-radius: 7px;
    font-size: 10px;
    font-weight: 600;
    transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.small-btn:hover {
    background: #f1f5ff;
    border-color: var(--color-secondary);
}

.small-btn.danger {
    color: var(--danger);
    border-color: #efc0bc;
}

.small-btn.danger:hover {
    background: var(--danger-bg);
    border-color: #dc8c84;
}

.small-btn.accent {
    color: #845500;
    background: #fff9ea;
    border-color: #f1d18a;
}

.small-btn.accent:hover {
    background: #fff1c9;
    border-color: var(--color-cta);
}

.record-count {
    padding: 6px 9px;
    color: var(--color-primary);
    background: #edf2ff;
    border-radius: 7px;
    font-family: "Fira Code", monospace;
    font-size: 10px;
    white-space: nowrap;
}

.record-heading-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.btn-aggregate {
    min-height: 36px;
    padding: 0 11px;
    font-size: 11px;
}

.btn-aggregate span {
    display: inline-grid;
    min-width: 16px;
    height: 16px;
    place-items: center;
    padding: 0 4px;
    color: #775000;
    background: rgba(255, 255, 255, 0.65);
    border-radius: 999px;
    font-family: "Fira Code", monospace;
    font-size: 9px;
}

.source-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 40px;
    margin: -5px 0 12px;
    padding: 8px 10px;
    color: var(--muted);
    background: #f6f9fe;
    border: 1px solid #e1e9f4;
    border-radius: 9px;
    font-size: 11px;
}

.select-all-label,
.source-check-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.select-all-label input,
.source-check {
    width: 17px;
    height: 17px;
    margin: 0;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.text-button {
    min-height: 28px;
    padding: 3px 7px;
    color: var(--color-primary);
    background: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    font-size: 10px;
}

.text-button:hover {
    background: #eaf0ff;
    border-color: #cbd8e9;
}

.source-card {
    grid-template-columns: minmax(0, 1fr) auto auto;
}

.source-card .source-meta {
    margin-left: 40px;
}

.source-review {
    color: #7a5000;
    font-size: 10px;
    white-space: nowrap;
}

.empty-state {
    display: grid;
    place-items: center;
    gap: 7px;
    min-height: 190px;
    padding: 24px;
    color: var(--muted);
    text-align: center;
}

.empty-state svg {
    width: 32px;
    height: 32px;
    margin-bottom: 3px;
    color: #9dafc8;
}

.empty-state strong {
    color: var(--ink);
    font-size: 13px;
}

.empty-state span {
    font-size: 11px;
}

.compact-empty {
    min-height: 120px;
}

.global-status {
    min-height: 20px;
    margin: 3px 0 0;
    color: var(--color-primary);
    font-size: 12px;
    text-align: center;
}

.footer {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 18px 0 30px;
    color: #7f8da4;
    border-top: 1px solid var(--line);
    font-family: "Fira Code", monospace;
    font-size: 9px;
    line-height: 1.6;
}

.preview-dialog {
    width: min(1180px, calc(100% - 28px));
    max-height: min(88vh, 760px);
    padding: 24px;
    color: var(--ink);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.preview-dialog::backdrop {
    background: rgba(16, 35, 75, 0.46);
    backdrop-filter: blur(3px);
}

.dialog-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 13px;
}

.dialog-header h2 {
    margin-bottom: 0;
    color: var(--color-text);
    font-size: 20px;
}

.preview-meta {
    margin-bottom: 13px;
    color: var(--muted);
    font-size: 12px;
}

.table-scroll {
    overflow: auto;
    max-height: 62vh;
    border: 1px solid var(--line);
    border-radius: 10px;
}

.result-table {
    width: 100%;
    min-width: 900px;
    border-collapse: collapse;
    font-size: 11px;
}

.result-table th,
.result-table td {
    padding: 9px 10px;
    text-align: left;
    white-space: nowrap;
    border-bottom: 1px solid #e8eef6;
}

.result-table th {
    position: sticky;
    top: 0;
    color: var(--color-text);
    background: #f1f5fb;
    font-size: 10px;
    font-weight: 600;
}

.result-table tr:last-child td {
    border-bottom: 0;
}

.result-table tr.needs-review td {
    background: #fffaf0;
}

.result-table .review-label {
    color: #9b6500;
    font-size: 10px;
}

@keyframes pulse {
    0%,
    100% {
        opacity: 0.4;
    }
    50% {
        opacity: 1;
    }
}

@media (max-width: 900px) {
    .intro-section,
    .work-grid {
        grid-template-columns: 1fr;
    }

    .intro-aside {
        max-width: 520px;
    }

    .work-grid {
        gap: 14px;
    }
}

@media (max-width: 700px) {
    .topbar,
    .container,
    .footer {
        width: min(100% - 24px, 1180px);
    }

    .topbar {
        min-height: 68px;
    }

    .privacy-pill {
        display: none;
    }

    .container {
        padding-top: 24px;
    }

    .intro-section {
        gap: 25px;
        padding-top: 10px;
        padding-bottom: 28px;
    }

    h1 {
        font-size: clamp(32px, 11vw, 48px);
    }

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

    .metric-card {
        min-height: 112px;
        padding: 14px;
    }

    .metric-card strong {
        font-size: 29px;
    }

    .intake-card,
    .config-card,
    .queue-panel,
    .records-panel {
        padding: 18px;
    }

    .queue-heading {
        align-items: flex-start;
    }

    .queue-heading .btn {
        min-width: 105px;
    }

    .queue-toolbar {
        align-items: stretch;
        flex-direction: column;
    }

    .queue-progress-wrap {
        flex-basis: auto;
        min-width: 0;
    }

    .task-card,
    .source-card {
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 9px 10px;
    }

    .task-status,
    .source-review {
        grid-column: 2;
        grid-row: 1;
    }

    .task-actions,
    .source-actions {
        grid-column: 1 / -1;
        justify-content: flex-start;
    }

    .footer {
        flex-direction: column;
        gap: 4px;
    }
}

@media (max-width: 430px) {
    .brand-copy small {
        display: none;
    }

    .panel-heading h2 {
        font-size: 19px;
    }

    .upload-actions {
        width: 100%;
    }

    .upload-actions .btn {
        flex: 1 1 135px;
    }

    .queue-heading {
        flex-direction: column;
    }

    .queue-heading .btn {
        width: 100%;
    }

    .preview-dialog {
        width: calc(100% - 18px);
        padding: 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}