:root {
    --ink: #17221b;
    --muted: #647067;
    --line: #dce3dd;
    --paper: #ffffff;
    --canvas: #f4f7f4;
    --green: #176b42;
    --green-dark: #0e5030;
    --green-soft: #e7f5ec;
    --amber: #a65b0b;
    --amber-soft: #fff1dc;
    --red: #a83434;
    --red-soft: #fdebea;
    --shadow: 0 18px 50px rgba(18, 43, 28, .08);
}

* { box-sizing: border-box; }
html { color-scheme: light; }
body {
    margin: 0;
    min-width: 320px;
    color: var(--ink);
    background: var(--canvas);
    font: 15px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: inherit; }
button, input, select { font: inherit; }
button, select { cursor: pointer; }
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.login-page {
    min-height: 100vh;
    background:
        radial-gradient(circle at 10% 10%, rgba(55, 153, 91, .18), transparent 34rem),
        radial-gradient(circle at 95% 100%, rgba(240, 164, 62, .13), transparent 30rem),
        #eef4ef;
}
.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}
.login-card {
    width: min(100%, 510px);
    padding: clamp(30px, 7vw, 58px);
    border: 1px solid rgba(23, 107, 66, .14);
    border-radius: 24px;
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 32px 80px rgba(20, 54, 34, .14);
}
.brand-logo { width: min(100%, 300px); height: auto; margin-bottom: 34px; }
.eyebrow {
    display: block;
    margin-bottom: 8px;
    color: var(--green);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
}
.login-card h1,
.page-heading h1 {
    margin: 0;
    max-width: 800px;
    font-size: clamp(30px, 5vw, 48px);
    line-height: 1.07;
    letter-spacing: -.04em;
}
.login-intro { margin: 18px 0 30px; color: var(--muted); font-size: 17px; }
.button {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px 16px;
    border: 1px solid transparent;
    border-radius: 10px;
    background: transparent;
    color: var(--ink);
    font-weight: 750;
    line-height: 1.2;
    text-decoration: none;
    transition: background .16s ease, border-color .16s ease, transform .16s ease;
}
.button:hover { transform: translateY(-1px); }
.button:disabled,
.button:disabled:hover {
    cursor: not-allowed;
    opacity: .55;
    transform: none;
}
.button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible {
    outline: 3px solid rgba(23, 107, 66, .25);
    outline-offset: 2px;
}
.button-primary { background: var(--green); color: white; }
.button-primary:hover { background: var(--green-dark); }
.button-quiet { border-color: var(--line); background: white; }
.button-quiet:hover { border-color: #aab7ad; }
.button-wide { width: 100%; min-height: 52px; }
.google-mark {
    display: grid;
    width: 25px;
    height: 25px;
    place-items: center;
    border-radius: 50%;
    background: white;
    color: #4285f4;
    font-weight: 900;
}
.access-note {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-top: 26px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 13px;
}
.access-note strong { color: var(--ink); }

.app-header {
    position: sticky;
    z-index: 20;
    top: 0;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, .95);
    backdrop-filter: blur(12px);
}
.header-inner {
    display: flex;
    width: min(1440px, calc(100% - 40px));
    min-height: 72px;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin: 0 auto;
}
.header-brand { display: flex; align-items: center; gap: 16px; text-decoration: none; }
.header-brand img { width: 210px; height: auto; }
.header-brand span { padding-left: 16px; border-left: 1px solid var(--line); color: var(--muted); font-weight: 800; }
.billing-nav { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.billing-nav a { padding: 8px 11px; border-radius: 8px; color: var(--muted); font-size: 12px; font-weight: 800; text-decoration: none; }
.billing-nav a:hover, .billing-nav a.is-current { background: var(--green-soft); color: var(--green-dark); }
.user-menu { display: flex; align-items: center; gap: 12px; }
.user-copy { display: flex; flex-direction: column; text-align: right; font-size: 13px; }
.user-copy span { color: var(--muted); }
.avatar { width: 38px; height: 38px; border-radius: 50%; object-fit: cover; }

.page-shell { width: min(1440px, calc(100% - 40px)); margin: 0 auto; padding: 54px 0 60px; }
.page-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 34px;
}
.page-heading p { max-width: 790px; margin: 16px 0 0; color: var(--muted); font-size: 17px; }
.mode-card {
    display: flex;
    min-width: 245px;
    align-items: center;
    gap: 12px;
    padding: 15px 17px;
    border: 1px solid #b8dbc5;
    border-radius: 14px;
    background: var(--green-soft);
}
.mode-card div { display: flex; flex-direction: column; }
.mode-card span:not(.status-dot) { color: var(--muted); font-size: 12px; }
.status-dot { width: 10px; height: 10px; border-radius: 50%; background: #20a45b; box-shadow: 0 0 0 5px rgba(32, 164, 91, .12); }
.notice { margin-bottom: 18px; padding: 15px 18px; border: 1px solid; border-radius: 12px; }
.notice strong { display: block; }
.notice-error { border-color: #efbcbc; background: var(--red-soft); color: #792727; }
.notice-warn { border-color: #efd29c; background: var(--amber-soft); color: #74400b; }
.notice-success { border-color: #b8dbc5; background: var(--green-soft); color: var(--green-dark); }
.source-mailbox-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 22px;
}
.source-mailbox-grid .gmail-connection {
    grid-template-columns: 1fr;
    align-content: start;
    gap: 14px;
    margin: 0;
}
.source-mailbox-grid .gmail-actions {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    justify-content: stretch;
    gap: 10px;
}
.source-mailbox-grid .gmail-actions form { min-width: 0; }
.source-mailbox-grid .gmail-actions form .button { width: 100%; }
.source-mailbox-grid .gmail-actions > .button { grid-column: 1 / -1; width: 100%; }
.gmail-month-toolbar .gmail-actions { flex-wrap: wrap; }
.gmail-month-toolbar .gmail-month-scan { width: min(520px, 100%); }
.gmail-month-scan {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
}
.source-mailbox-grid .gmail-month-scan { grid-column: 1 / -1; }
.gmail-month-scan select {
    min-width: 0;
    min-height: 42px;
    padding: 8px 10px;
    border: 1px solid #b8c8bc;
    border-radius: 10px;
    background: white;
    color: var(--ink);
}
.source-mailbox-grid .gmail-connection small {
    grid-column: 1;
    padding-top: 12px;
    border-top: 1px solid rgba(24, 92, 53, .12);
}
.supplier-portal-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 22px;
}
.supplier-portal-grid .gmail-connection {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr auto;
    align-content: start;
    gap: 18px;
    min-width: 0;
    margin: 0;
}
.supplier-portal-grid .gmail-actions {
    display: grid;
    grid-template-columns: 1fr;
    align-items: stretch;
    justify-content: stretch;
    gap: 10px;
}
.supplier-portal-grid .gmail-actions form,
.supplier-portal-grid .gmail-actions .button { width: 100%; }
.supplier-portal-grid .gmail-actions .connection-badge {
    width: fit-content;
    max-width: 100%;
}
.supplier-portal-grid .gmail-connection small {
    display: block;
    grid-column: 1;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(24, 92, 53, .12);
}
.gmail-connection {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px 30px;
    margin-bottom: 22px;
    padding: 20px;
    border: 1px solid #bddfc9;
    border-radius: 16px;
    background: #f4fbf6;
}
.gmail-connection strong { display: block; font-size: 18px; }
.gmail-connection p { margin: 4px 0 0; color: var(--muted); }
.gmail-connection small { grid-column: 1 / -1; color: var(--muted); }
.gmail-actions { display: flex; align-items: center; justify-content: flex-end; gap: 12px; }
.dpm-imap-connect {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: 8px 12px;
}
.dpm-imap-connect label {
    display: grid;
    gap: 4px;
    font-size: 0.82rem;
}
.dpm-imap-connect input {
    min-width: 12rem;
}
.drive-connection {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, auto);
    align-items: center;
    gap: 20px 34px;
    margin: 0 0 22px;
    padding: 20px;
    border: 1px solid #cbd9e7;
    border-radius: 16px;
    background: #f6f9fc;
}
.drive-copy strong { display: block; font-size: 18px; }
.drive-copy p { max-width: 820px; margin: 4px 0; color: var(--muted); }
.drive-copy code { font-size: 12px; }
.drive-copy small { color: var(--muted); }
.drive-error { display: block; margin-top: 7px; color: var(--red); font-size: 12px; }
.drive-actions { display: flex; max-width: 520px; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 10px; }
.drive-actions form { display: flex; }
.drive-queue { width: 100%; color: var(--muted); font-size: 11px; text-align: right; }
.connection-badge { padding: 6px 9px; border-radius: 999px; background: var(--green-soft); color: var(--green-dark); font-size: 11px; font-weight: 850; }
.connection-badge-off { background: var(--amber-soft); color: var(--amber); }
.routing-strip {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 14px;
    margin: -8px 0 22px;
    padding: 14px 18px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: white;
}
.routing-strip div { display: flex; min-width: 0; flex-direction: column; }
.routing-strip div:last-child { text-align: right; }
.routing-strip span:not(.route-arrow) { color: var(--muted); font-size: 10px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.routing-strip strong { overflow-wrap: anywhere; }
.route-arrow { color: var(--green); font-size: 22px; font-weight: 900; }

.metrics {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 22px;
}
.metrics article {
    display: flex;
    min-height: 132px;
    flex-direction: column;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: var(--paper);
}
.metrics span { color: var(--muted); font-size: 13px; font-weight: 650; }
.metrics strong { margin: auto 0 0; font-size: 34px; line-height: 1; letter-spacing: -.04em; }
.metrics small { margin-top: 8px; color: var(--muted); font-size: 11px; }
.metrics .metric-green { border-color: #bddfc9; background: #f3fbf6; }
.metrics .metric-green strong { color: var(--green); }
.metrics .metric-amber { border-color: #edd6b2; background: #fffaf2; }
.metrics .metric-amber strong { color: var(--amber); }

.review-workspace {
    overflow: hidden;
    margin-bottom: 22px;
    border: 1px solid #bddfc9;
    border-radius: 18px;
    background: white;
    box-shadow: var(--shadow);
}
.review-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    padding: 22px;
    border-bottom: 1px solid #d4e9db;
    background: #f4fbf6;
}
.review-heading h2 { margin: 0; font-size: 24px; letter-spacing: -.025em; }
.review-heading p { max-width: 850px; margin: 7px 0 0; color: var(--muted); font-size: 13px; }
.review-step + .review-step { border-top: 8px solid var(--canvas); }
.review-step-heading {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    padding: 17px 22px;
    border-bottom: 1px solid var(--line);
    background: #fafbfa;
}
.review-step-heading h3 { margin: 0; font-size: 18px; letter-spacing: -.015em; }
.review-step-heading p { margin: 3px 0 0; color: var(--muted); font-size: 12px; }
.queue-label {
    display: inline-flex;
    min-height: 28px;
    align-items: center;
    justify-content: center;
    padding: 5px 9px;
    border-radius: 999px;
    background: var(--green);
    color: white;
    font-size: 9px;
    font-weight: 900;
    letter-spacing: .06em;
    text-transform: uppercase;
}
.step-count { color: var(--muted); font-size: 12px; font-weight: 800; }
.step-complete {
    display: flex;
    min-height: 86px;
    flex-direction: column;
    justify-content: center;
    padding: 18px 22px;
    background: #fbfdfb;
    color: var(--muted);
}
.step-complete strong { color: var(--green-dark); }
.shared-match-results { border-top: 1px solid var(--line); background: #f7fbf8; }
.shared-match-results > summary { padding: 12px 22px; color: var(--green-dark); cursor: pointer; font-size: 12px; font-weight: 800; }
.shared-match-results > div { border-top: 1px solid var(--line); }
.shared-match-results p { display: flex; justify-content: space-between; gap: 18px; margin: 0; padding: 11px 22px; border-bottom: 1px solid var(--line); font-size: 12px; }
.shared-match-results p:last-child { border-bottom: 0; }
.shared-match-results p span { color: var(--muted); text-align: right; }
.review-history { border-top: 8px solid var(--canvas); }
.review-history > summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 22px;
    color: var(--muted);
    cursor: pointer;
    font-size: 12px;
    font-weight: 800;
    list-style: none;
}
.review-history > summary::-webkit-details-marker { display: none; }
.review-history > summary span { padding: 3px 8px; border-radius: 999px; background: #edf1ee; }
.history-list { border-top: 1px solid var(--line); }
.history-list > div {
    display: grid;
    grid-template-columns: minmax(180px, 1fr) minmax(220px, 1fr) auto;
    gap: 18px;
    padding: 12px 22px;
    border-bottom: 1px solid var(--line);
    font-size: 12px;
}
.history-list span { color: var(--muted); overflow-wrap: anywhere; }
.history-list em { color: var(--green); font-style: normal; font-weight: 750; }

.sender-link-workspace {
    overflow: hidden;
    margin-bottom: 22px;
    border: 1px solid #d9cfb9;
    border-radius: 18px;
    background: white;
    box-shadow: var(--shadow);
}
.sender-link-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; padding: 22px; border-bottom: 1px solid #eadfca; background: #fffbf3; }
.sender-link-heading h2 { margin: 0; font-size: 23px; letter-spacing: -.025em; }
.sender-link-heading p { max-width: 850px; margin: 7px 0 0; color: var(--muted); font-size: 13px; }
.sender-link-list { display: flex; flex-direction: column; }
.queue-divider { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 14px; padding: 16px 22px; border-top: 8px solid var(--canvas); border-bottom: 1px solid var(--line); background: #fafbfa; }
.queue-divider div { display: flex; flex-direction: column; }
.queue-divider strong { font-size: 16px; }
.queue-divider small { color: var(--muted); font-size: 11px; }
.queue-divider em { color: var(--muted); font-size: 12px; font-style: normal; font-weight: 800; }
.sender-link-row { display: grid; grid-template-columns: auto minmax(260px, 1.15fr) minmax(290px, 1.2fr) minmax(150px, .55fr); align-items: center; gap: 18px; padding: 18px 22px; border-bottom: 1px solid var(--line); }
.sender-link-row:last-child { border-bottom: 0; }
.sender-link-status { display: grid; min-width: 30px; height: 30px; place-items: center; border-radius: 9px; font-size: 11px; font-weight: 900; }
.sender-link-status-address { background: var(--green-soft); color: var(--green-dark); }
.sender-link-status-document { min-width: 42px; background: #e8f0fa; color: #28588a; font-size: 8px; text-transform: uppercase; }
.sender-link-choice { width: 20px; height: 20px; accent-color: var(--green); cursor: pointer; }
.sender-link-locked { display: grid; width: 20px; height: 20px; place-items: center; border-radius: 50%; background: #ecefed; color: #7c857e; font-size: 13px; font-weight: 900; }
.sender-link-identity { display: flex; min-width: 0; flex-direction: column; }
.sender-link-identity span { color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.sender-link-identity small { margin-top: 5px; color: var(--amber); font-size: 11px; font-weight: 750; }
.sender-link-identity em { margin-top: 5px; color: var(--muted); font-size: 10px; font-style: normal; font-weight: 700; }
.sender-best-match { display: flex; min-width: 0; flex-direction: column; padding: 10px 12px; border-left: 3px solid #d2dbd4; background: #f7f9f7; }
.sender-best-match > span { color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.sender-best-match strong { margin-top: 2px; font-size: 13px; }
.sender-best-match em { margin-top: 4px; color: var(--muted); font-size: 10px; font-style: normal; }
.card-confirm-form { margin-top: 10px; }
.card-confirm-form .button { width: 100%; min-height: 38px; padding: 8px 10px; font-size: 11px; }
.alternate-contact { margin-top: 7px; }
.alternate-contact summary { width: fit-content; color: var(--muted); cursor: pointer; font-size: 10px; font-weight: 750; }
.alternate-contact form, .manual-contact-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 7px; margin-top: 8px; }
.alternate-contact select, .manual-contact-form select { min-width: 0; min-height: 38px; padding: 7px 9px; border: 1px solid #cbd5cd; border-radius: 8px; background: white; color: var(--ink); font-size: 11px; }
.alternate-contact .button, .manual-contact-form .button { min-height: 38px; padding: 7px 9px; font-size: 10px; }
.detected-xero-button { align-self: flex-start; min-height: 34px; margin-top: 9px; padding: 7px 11px; font-size: 11px; }
.sender-best-match .muted-copy { color: var(--muted); }
.sender-ai-result { display: flex; min-width: 0; flex-direction: column; padding: 10px 12px; border: 1px solid #cbd9e7; border-radius: 10px; background: #f5f9fd; }
.sender-ai-result > span { color: #37617d; font-size: 10px; font-weight: 850; letter-spacing: .07em; text-transform: uppercase; }
.sender-ai-result strong { margin-top: 2px; font-size: 13px; overflow-wrap: anywhere; }
.sender-ai-result small, .sender-ai-result em { margin-top: 3px; color: var(--muted); font-size: 10px; font-style: normal; }
.sender-ai-result-complete { border-color: #b8dbc5; background: #f3fbf6; }
.sender-ai-result-complete > span { color: var(--green-dark); }
.ai-pdf-button { align-self: flex-start; min-height: 34px; margin-top: 9px; padding: 7px 10px; font-size: 11px; }
.ai-rerun { margin-top: 8px; }
.ai-rerun summary { width: fit-content; color: var(--muted); cursor: pointer; font-size: 10px; font-weight: 750; }
.match-confidence { width: fit-content; margin-top: 5px; padding: 3px 6px; border-radius: 999px; font-size: 9px; font-weight: 850; text-transform: uppercase; }
.match-confidence-high { background: var(--green-soft); color: var(--green-dark); }
.match-confidence-medium { background: #e8f0fa; color: #28588a; }
.match-confidence-low { background: var(--amber-soft); color: var(--amber); }
.sender-link-evidence summary { color: var(--green); cursor: pointer; font-size: 12px; font-weight: 800; }
.sender-link-evidence ul { margin: 9px 0 0; padding-left: 18px; color: var(--muted); font-size: 11px; }
.sender-link-form { display: grid; grid-template-columns: minmax(240px, 520px) auto; align-items: end; justify-content: flex-end; gap: 10px; padding: 16px 22px; border-top: 1px solid var(--line); background: #fffbf3; }
.sender-link-form label { display: flex; flex-direction: column; gap: 5px; color: var(--muted); font-size: 11px; font-weight: 750; }
.sender-link-form select { width: 100%; min-height: 44px; padding: 9px 12px; border: 1px solid #cbd5cd; border-radius: 10px; background: white; color: var(--ink); }
.sender-link-warning { margin: 18px 22px; }

.rule-workspace {
    overflow: hidden;
    margin-bottom: 22px;
    border: 1px solid #bddfc9;
    border-radius: 18px;
    background: white;
    box-shadow: var(--shadow);
}
.rule-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; padding: 22px; background: #f4fbf6; border-bottom: 1px solid #d4e9db; }
.rule-heading h2 { margin: 0; font-size: 23px; letter-spacing: -.025em; }
.rule-heading p { max-width: 850px; margin: 7px 0 0; color: var(--muted); font-size: 13px; }
.rule-count { flex: 0 0 auto; padding: 7px 11px; border-radius: 999px; background: var(--green); color: white; font-size: 12px; font-weight: 850; }
.rule-empty { display: flex; min-height: 110px; flex-direction: column; align-items: center; justify-content: center; padding: 22px; color: var(--muted); text-align: center; }
.rule-empty strong { color: var(--ink); }
.rule-list { display: flex; flex-direction: column; }
.rule-row { display: grid; grid-template-columns: minmax(220px, .8fr) minmax(280px, 1.2fr) auto; align-items: center; gap: 24px; padding: 20px 22px; border-bottom: 1px solid var(--line); }
.rule-row:last-child { border-bottom: 0; }
.rule-status-created { background: #f7fbf8; }
.rule-status-rejected { opacity: .62; }
.rule-sender { display: flex; min-width: 0; flex-direction: column; }
.rule-sender span { color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.rule-sender small { margin-top: 5px; color: var(--green); font-size: 11px; font-weight: 700; }
.rule-evidence summary { color: var(--green); cursor: pointer; font-size: 12px; font-weight: 800; }
.rule-evidence ul { margin: 10px 0 0; padding-left: 18px; }
.rule-evidence li { margin-bottom: 6px; font-size: 12px; }
.rule-evidence li strong, .rule-evidence li span { display: block; }
.rule-evidence li span { color: var(--muted); font-size: 10px; }
.rule-actions { display: flex; align-items: stretch; gap: 8px; }
.rule-actions form { display: flex; }
.rule-error { margin: 9px 0 0; color: var(--red); font-size: 11px; }
.rule-created { margin: 9px 0 0; color: var(--green); font-size: 11px; font-weight: 750; }
.rule-rejected { margin: 9px 0 0; color: var(--muted); font-size: 11px; }
.rule-note { margin: 0; padding: 13px 22px; border-top: 1px solid var(--line); background: #fafbfa; color: var(--muted); font-size: 11px; }
.rule-note strong { color: var(--ink); }

.workspace-card { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: var(--paper); box-shadow: var(--shadow); }
.evidence-workspace { margin-top: 22px; }
.evidence-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 20px;
    cursor: pointer;
    list-style: none;
}
.evidence-summary::-webkit-details-marker { display: none; }
.evidence-summary > span:first-child { display: flex; flex-direction: column; }
.evidence-summary small { color: var(--muted); font-size: 11px; font-weight: 500; }
.evidence-summary > span:last-child { color: var(--muted); font-size: 12px; font-weight: 800; }
.evidence-workspace[open] > .evidence-summary { border-bottom: 1px solid var(--line); background: #f9fbf9; }
.safety-footer { margin: 18px 0 0; color: var(--muted); font-size: 11px; text-align: center; }
.filters {
    display: grid;
    grid-template-columns: minmax(240px, 1fr) auto auto auto;
    gap: 10px;
    padding: 18px;
    border-bottom: 1px solid var(--line);
}
.filters input, .filters select {
    width: 100%;
    min-height: 44px;
    padding: 10px 13px;
    border: 1px solid #cbd5cd;
    border-radius: 10px;
    background: white;
    color: var(--ink);
}
.result-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 15px 20px;
    background: #f9fbf9;
    border-bottom: 1px solid var(--line);
}
.result-heading div { display: flex; align-items: baseline; gap: 10px; }
.result-heading span { color: var(--muted); font-size: 12px; }
.email-list { display: flex; flex-direction: column; }
.email-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 28px;
    padding: 24px 20px;
    border-bottom: 1px solid var(--line);
}
.email-row:last-child { border-bottom: 0; }
.email-row-supplier-attention {
    position: relative;
    border-left: 6px solid #d97706;
    background: linear-gradient(90deg, #fff8e8 0, #fffdf8 42%, #fff 100%);
    box-shadow: inset 0 1px 0 #f3d391, inset 0 -1px 0 #f3d391;
}
.email-row-supplier-attention::before {
    content: 'Needs supplier';
    position: absolute;
    top: 0;
    left: 14px;
    padding: 3px 8px;
    border-radius: 0 0 7px 7px;
    background: #d97706;
    color: white;
    font-size: 9px;
    font-weight: 900;
    letter-spacing: .07em;
    text-transform: uppercase;
}
.email-row-supplier-attention .email-primary { padding-top: 13px; }
.ai-bulk-checkbox { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 11px; margin-bottom: 8px; }
.ai-bulk-checkbox input { accent-color: var(--accent); }
.sender-line { display: flex; align-items: baseline; gap: 10px; }
.sender-line span { color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.email-primary h2 { margin: 8px 0 6px; font-size: 18px; line-height: 1.3; }
.email-meta { display: flex; flex-wrap: wrap; gap: 8px 16px; color: var(--muted); font-size: 12px; }
.email-primary details { margin-top: 16px; }
.email-primary summary { width: fit-content; color: var(--green); cursor: pointer; font-size: 12px; font-weight: 750; }
.email-primary details p { margin: 10px 0 0; padding: 13px; border-radius: 10px; background: #f5f7f5; color: #536057; font-size: 13px; }
.email-assessment { display: grid; grid-template-columns: 1fr auto; align-content: start; gap: 12px 18px; }
.badge { width: fit-content; padding: 6px 9px; border-radius: 999px; font-size: 11px; font-weight: 850; }
.badge-invoice_candidate { background: var(--green-soft); color: var(--green-dark); }
.badge-needs_review { background: var(--amber-soft); color: #804509; }
.badge-reviewed { background: #e8eef4; color: #36566f; }
.badge-other_email { background: #eef1ef; color: #5f6962; }
.score { display: flex; align-items: baseline; gap: 3px; color: var(--muted); }
.score strong { color: var(--ink); font-size: 20px; }
.score span { font-size: 10px; }
.supplier-match { grid-column: 1 / -1; display: flex; flex-direction: column; padding: 10px 12px; border-left: 3px solid var(--green); background: #f5faf7; font-size: 12px; }
.supplier-match span { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.supplier-match.muted { border-left-color: #c8d0ca; background: #f7f8f7; }
.supplier-attention-flag { grid-column: 1 / -1; display: flex; flex-direction: column; padding: 11px 12px; border: 1px solid #edc26b; border-radius: 10px; background: #fff4d9; color: #713f12; }
.supplier-attention-flag span { font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.supplier-attention-flag strong { margin-top: 2px; font-size: 12px; }
.supplier-match.supplier-match-attention { border-left-color: #d97706; background: #fff8e8; color: #713f12; }
.reason-list { grid-column: 1 / -1; margin: 0; padding-left: 18px; color: var(--muted); font-size: 12px; }
.ai-sort-form { display: flex; align-items: center; gap: 10px; }
.ai-sort-form small { max-width: 190px; color: var(--muted); font-size: 10px; }
.ai-email-review { grid-column: 1 / -1; padding: 13px; border: 1px solid #cbd9e7; border-radius: 11px; background: #f4f8fb; }
.ai-email-review-heading { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; }
.ai-email-review-heading > span { grid-column: 1 / -1; color: #37617d; font-size: 9px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.ai-email-review-heading strong { font-size: 13px; }
.ai-email-review-heading small { color: var(--muted); font-size: 10px; text-align: right; text-transform: capitalize; }
.ai-email-review p { margin: 8px 0 0; color: #4f6055; font-size: 11px; line-height: 1.45; }
.ai-action-process_document { border-color: #b8d8c4; background: #f3faf6; }
.ai-action-ignore { border-color: #d9ddda; background: #f7f8f7; }
.ai-review-empty { display: flex; flex-direction: column; color: var(--muted); font-size: 11px; }
.ai-review-empty strong { color: var(--ink); font-size: 12px; }
.ai-review-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; margin-top: 11px; }
.ai-review-actions form { display: flex; }
.ai-review-actions .button { min-height: 35px; padding: 7px 10px; font-size: 10px; }
.review-decision { margin-right: auto; color: var(--muted); font-size: 10px; }
.ai-document-panel { grid-column: 1 / -1; overflow: hidden; border: 1px solid #cbd9e7; border-radius: 14px; background: #f8fbfe; }
.ai-document-panel > header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px; border-bottom: 1px solid #dce6ef; background: #f2f7fb; }
.ai-document-panel > header > div { display: flex; min-width: 0; flex-direction: column; }
.ai-document-panel > header .eyebrow { margin-bottom: 2px; color: #37617d; }
.ai-document-panel > header strong { font-size: 15px; }
.ai-document-panel > header small { margin-top: 2px; color: var(--muted); font-size: 11px; }
.ai-empty { margin: 0; padding: 16px; color: var(--muted); font-size: 12px; }
.ai-document-list { display: grid; gap: 12px; padding: 12px; }
.ai-document-card { padding: 15px; border: 1px solid #dce6ef; border-radius: 11px; background: white; }
.ai-document-title { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.ai-document-title > div { display: flex; min-width: 0; flex-direction: column; }
.ai-document-title > div > span { color: #37617d; font-size: 10px; font-weight: 850; letter-spacing: .07em; text-transform: uppercase; }
.ai-document-title strong { margin-top: 2px; font-size: 16px; }
.ai-document-title small { margin-top: 2px; color: var(--muted); font-size: 10px; overflow-wrap: anywhere; }
.ai-payable { flex: 0 0 auto; padding: 5px 8px; border-radius: 999px; font-size: 10px; font-weight: 850; }
.ai-payable-yes { background: var(--green-soft); color: var(--green-dark); }
.ai-payable-no { background: var(--amber-soft); color: var(--amber); }
.ai-facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; overflow: hidden; margin: 14px 0; border: 1px solid var(--line); border-radius: 9px; background: var(--line); }
.ai-facts div { min-width: 0; padding: 9px 10px; background: #fafbfa; }
.ai-facts dt { color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.ai-facts dd { margin: 2px 0 0; font-size: 12px; font-weight: 750; overflow-wrap: anywhere; }
.ai-match-result { display: flex; flex-direction: column; padding: 10px 12px; border-left: 3px solid #5a86a3; background: #f3f8fb; }
.ai-match-result span { color: #37617d; font-size: 9px; font-weight: 850; letter-spacing: .06em; text-transform: uppercase; }
.ai-match-result strong { font-size: 12px; }
.ai-match-result small { color: var(--muted); font-size: 10px; }
.ai-warnings { margin: 12px 0 0; padding: 9px 9px 9px 28px; border-radius: 8px; background: var(--amber-soft); color: #74400b; font-size: 11px; }
.ai-evidence { margin-top: 12px; }
.ai-evidence summary { width: fit-content; color: #37617d; cursor: pointer; font-size: 11px; font-weight: 800; }
.ai-evidence ul { margin: 8px 0 0; padding: 0; list-style: none; }
.ai-evidence li { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 10px; padding: 6px 0; border-bottom: 1px solid var(--line); font-size: 10px; }
.ai-evidence li:last-child { border-bottom: 0; }
.ai-evidence li span { color: var(--muted); }
.ai-model-note { display: block; margin-top: 11px; color: var(--muted); font-size: 9px; }
.empty-state { display: flex; min-height: 220px; flex-direction: column; align-items: center; justify-content: center; color: var(--muted); text-align: center; }
.empty-state strong { color: var(--ink); font-size: 18px; }
.guardrails {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 1px;
    overflow: hidden;
    margin-top: 20px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--line);
}
.guardrails div { display: flex; flex-direction: column; padding: 15px 17px; background: #fafbfa; }
.guardrails span { color: var(--muted); font-size: 12px; }
.monthly-attention { margin: 16px 0; overflow: hidden; border: 1px solid #e1c782; border-radius: 10px; background: var(--paper); }
.monthly-attention summary { padding: 14px 18px; background: #fff8e8; color: #70490d; cursor: pointer; font-size: 14px; font-weight: 800; }
.monthly-attention-table-wrap { overflow-x: auto; }
.monthly-attention-table { width: 100%; min-width: 980px; border-collapse: collapse; }
.monthly-attention-table th { padding: 10px 14px; background: #fbfcfb; color: var(--muted); font-size: 10px; letter-spacing: .06em; text-align: left; text-transform: uppercase; }
.monthly-attention-table td { padding: 12px 14px; border-top: 1px solid var(--line); vertical-align: top; font-size: 12px; }
.monthly-attention-table td strong, .monthly-attention-table td small { display: block; }
.monthly-attention-table td small { margin-top: 3px; color: var(--muted); font-size: 11px; overflow-wrap: anywhere; }
.monthly-attention-table a { color: var(--green-dark); font-weight: 800; white-space: nowrap; }

@media (max-width: 1240px) {
    .header-inner { flex-wrap: wrap; padding: 10px 0; }
    .billing-nav {
        order: 3;
        width: 100%;
        margin-left: 0;
        overflow-x: auto;
        padding-bottom: 2px;
        scrollbar-width: thin;
    }
}

@media (max-width: 1050px) {
    .metrics { grid-template-columns: repeat(2, 1fr); }
    .email-row { grid-template-columns: minmax(0, 1fr) 270px; }
    .filters { grid-template-columns: 1fr 1fr 1fr; }
    .search-field { grid-column: 1 / -1; }
    .guardrails { grid-template-columns: repeat(2, 1fr); }
    .rule-row { grid-template-columns: 1fr 1fr; }
    .rule-actions { grid-column: 1 / -1; }
    .sender-link-row { grid-template-columns: auto 1fr; }
    .sender-best-match, .sender-ai-result, .sender-link-evidence { grid-column: 2; }
    .queue-divider { grid-template-columns: auto 1fr; }
    .queue-divider em { grid-column: 2; }
}

@media (max-width: 760px) {
    .header-inner, .page-shell { width: min(100% - 24px, 1440px); }
    .header-inner { min-height: 64px; }
    .header-brand img { width: 162px; }
    .header-brand span, .user-copy, .avatar { display: none; }
    .button { min-height: 42px; padding: 9px 12px; }
    .page-shell { padding-top: 32px; }
    .page-heading { align-items: stretch; flex-direction: column; gap: 20px; }
    .page-heading h1 { font-size: 34px; }
    .page-heading p { font-size: 15px; }
    .mode-card { min-width: 0; }
    .source-mailbox-grid { grid-template-columns: 1fr; }
    .supplier-portal-grid { grid-template-columns: 1fr; }
    .source-mailbox-grid .gmail-actions { grid-template-columns: 1fr; }
    .gmail-month-scan { grid-template-columns: 1fr; }
    .source-mailbox-grid .gmail-actions > * { width: 100%; }
    .source-mailbox-grid .gmail-actions .connection-badge { width: fit-content; }
    .gmail-connection { grid-template-columns: 1fr; }
    .drive-connection { grid-template-columns: 1fr; }
    .gmail-actions { align-items: stretch; flex-direction: column; justify-content: flex-start; }
    .drive-actions { max-width: none; align-items: stretch; flex-direction: column; justify-content: flex-start; }
    .drive-actions form, .drive-actions .button { width: 100%; }
    .drive-queue { text-align: left; }
    .routing-strip { grid-template-columns: 1fr; text-align: left; }
    .routing-strip div:last-child { text-align: left; }
    .route-arrow { transform: rotate(90deg); justify-self: start; }
    .metrics { grid-template-columns: repeat(2, 1fr); }
    .metrics article { min-height: 116px; padding: 15px; }
    .metrics strong { font-size: 29px; }
    .filters { grid-template-columns: 1fr 1fr; }
    .search-field { grid-column: 1 / -1; }
    .filters label:not(.search-field) { grid-column: span 1; }
    .result-heading { align-items: flex-start; }
    .ai-sort-form { align-items: stretch; flex-direction: column; }
    .safety-copy { display: none; }
    .email-row { grid-template-columns: 1fr; gap: 20px; padding: 20px 16px; }
    .ai-document-panel > header, .ai-document-title { align-items: stretch; flex-direction: column; }
    .ai-document-panel > header form, .ai-document-panel > header .button { width: 100%; }
    .ai-facts { grid-template-columns: 1fr 1fr; }
    .ai-evidence li { grid-template-columns: 1fr; gap: 1px; }
    .review-heading { flex-direction: column; gap: 12px; }
    .review-step-heading { grid-template-columns: auto 1fr; align-items: start; padding: 16px; }
    .step-count { grid-column: 2; }
    .sender-link-row { grid-template-columns: auto 1fr; gap: 12px; padding: 18px 16px; }
    .queue-divider { padding: 15px 16px; }
    .alternate-contact form, .manual-contact-form { grid-template-columns: 1fr; }
    .sender-link-form { grid-template-columns: 1fr; justify-content: stretch; padding: 15px 16px; }
    .rule-row { grid-template-columns: 1fr; gap: 14px; padding: 18px 16px; }
    .rule-actions { grid-column: auto; flex-wrap: wrap; }
    .sender-line { align-items: flex-start; flex-direction: column; gap: 1px; }
    .guardrails { grid-template-columns: 1fr; }
    .history-list > div { grid-template-columns: 1fr; gap: 2px; padding: 12px 16px; }
    .shared-match-results p { align-items: flex-start; flex-direction: column; gap: 2px; padding: 11px 16px; }
    .shared-match-results p span { text-align: left; }
}

@media (max-width: 460px) {
    .login-shell { padding: 12px; }
    .login-card { padding: 30px 22px; border-radius: 18px; }
    .brand-logo { margin-bottom: 28px; }
    .header-brand img { width: 145px; }
    .metrics { grid-template-columns: 1fr 1fr; gap: 8px; }
    .metrics article:last-child { grid-column: auto; }
    .filters { grid-template-columns: 1fr; padding: 14px; }
    .filters label, .filters label:not(.search-field), .search-field { grid-column: 1; }
    .result-heading div { align-items: flex-start; flex-direction: column; gap: 0; }
    .result-heading { flex-direction: column; }
    .ai-sort-form, .ai-sort-form .button { width: 100%; }
    .ai-email-review-heading { grid-template-columns: 1fr; }
    .ai-email-review-heading small { text-align: left; }
}