:root {
    --bg: #f4f7fb;
    --surface: #ffffff;
    --surface-2: #f8fafc;
    --text: #172033;
    --muted: #69768b;
    --line: #dfe6ef;
    --primary: #c4162a;
    --primary-strong: #98111f;
    --primary-soft: #fff0f2;
    --blue: #155eef;
    --blue-soft: #eaf1ff;
    --success: #117a43;
    --success-soft: #eafaf1;
    --warning: #986500;
    --warning-soft: #fff7db;
    --danger: #ba1a1a;
    --danger-soft: #fff0f0;
    --shadow: 0 12px 34px rgba(25, 36, 58, .08);
    --radius: 18px;
}

html[data-theme="dark"] {
    --bg: #0f1420;
    --surface: #171e2d;
    --surface-2: #1d2637;
    --text: #edf2fb;
    --muted: #a8b2c4;
    --line: #303b4f;
    --primary: #ff4055;
    --primary-strong: #e5263c;
    --primary-soft: #371921;
    --blue: #72a0ff;
    --blue-soft: #1b2c4e;
    --success: #61d797;
    --success-soft: #153424;
    --warning: #f3c85a;
    --warning-soft: #372e17;
    --danger: #ff7474;
    --danger-soft: #3b1c22;
    --shadow: 0 15px 38px rgba(0, 0, 0, .25);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system,
        BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }

.shell {
    width: min(1500px, calc(100% - 28px));
    margin: 20px auto 60px;
}

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 18px;
}

.brand {
    display: flex;
    gap: 14px;
    align-items: center;
}

.logo {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    border-radius: 17px;
    background: linear-gradient(145deg, var(--primary), var(--primary-strong));
    color: white;
    font-size: 27px;
    box-shadow: var(--shadow);
}

.brand h1 {
    margin: 0;
    font-size: clamp(23px, 3vw, 35px);
    letter-spacing: -.04em;
}

.brand p {
    margin: 5px 0 0;
    color: var(--muted);
}

.header-actions,
.actions {
    display: flex;
    gap: 9px;
    flex-wrap: wrap;
    align-items: center;
}

.nav {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding: 9px;
    margin-bottom: 18px;
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.nav a {
    padding: 10px 14px;
    border-radius: 10px;
    color: var(--muted);
    font-weight: 850;
    font-size: 14px;
}

.nav a.active,
.nav a:hover {
    color: white;
    background: var(--primary);
}

.btn {
    min-height: 43px;
    padding: 10px 16px;
    border: 0;
    border-radius: 11px;
    cursor: pointer;
    font-weight: 900;
    transition: .18s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-strong); }
.btn-blue { background: var(--blue); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-light { background: var(--surface-2); color: var(--text); border: 1px solid var(--line); }
.btn-success { background: var(--success); color: #fff; }

.icon-btn {
    width: 43px;
    height: 43px;
    padding: 0;
    display: grid;
    place-items: center;
}

.card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 21px;
    margin-bottom: 18px;
}

.card-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    margin-bottom: 17px;
}

.card-head h2,
.card-head h3 {
    margin: 0;
}

.card-head p {
    margin: 5px 0 0;
    color: var(--muted);
}

.metrics {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 13px;
    margin-bottom: 18px;
}

.metric {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 18px;
}

.metric span {
    color: var(--muted);
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: .04em;
}

.metric strong {
    display: block;
    margin-top: 8px;
    font-size: 29px;
    letter-spacing: -.04em;
}

.grid {
    display: grid;
    gap: 13px;
}

.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-5 { grid-template-columns: 2fr .7fr 1.2fr 1fr auto; }

label {
    display: block;
    margin-bottom: 7px;
    color: var(--text);
    font-size: 13px;
    font-weight: 850;
}

input[type="text"],
input[type="number"],
select {
    width: 100%;
    min-height: 45px;
    padding: 10px 12px;
    color: var(--text);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 11px;
    outline: 0;
}

input:focus,
select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 16%, transparent);
}

.alert {
    margin-bottom: 17px;
    padding: 14px 16px;
    border: 1px solid transparent;
    border-radius: 13px;
    line-height: 1.5;
}

.alert-success {
    color: var(--success);
    background: var(--success-soft);
    border-color: color-mix(in srgb, var(--success) 30%, transparent);
}

.alert-danger {
    color: var(--danger);
    background: var(--danger-soft);
    border-color: color-mix(in srgb, var(--danger) 30%, transparent);
}

.alert-warning {
    color: var(--warning);
    background: var(--warning-soft);
    border-color: color-mix(in srgb, var(--warning) 30%, transparent);
}

.alert-info {
    color: var(--blue);
    background: var(--blue-soft);
    border-color: color-mix(in srgb, var(--blue) 30%, transparent);
}

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: 14px;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 850px;
}

th,
td {
    padding: 12px 13px;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--line);
}

th {
    background: var(--surface-2);
    color: var(--muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .045em;
}

tr:last-child td { border-bottom: 0; }
tr.warn td { background: var(--warning-soft); }

.pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 9px;
    border-radius: 999px;
    background: var(--surface-2);
    border: 1px solid var(--line);
    font-size: 12px;
    font-weight: 900;
}

.pill.success { color: var(--success); background: var(--success-soft); }
.pill.danger { color: var(--danger); background: var(--danger-soft); }
.pill.blue { color: var(--blue); background: var(--blue-soft); }
.pill.warning { color: var(--warning); background: var(--warning-soft); }

.candidate {
    display: grid;
    grid-template-columns: minmax(260px, 1.4fr) .8fr .8fr .65fr auto;
    gap: 15px;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid var(--line);
}

.candidate:last-child { border-bottom: 0; }

.candidate-address strong {
    display: block;
    font-size: 16px;
}

.muted { color: var(--muted); }

.records {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 13px;
}

.record {
    border: 1px solid var(--line);
    border-radius: 15px;
    padding: 16px;
    background: var(--surface-2);
}

.record.complete { border-color: color-mix(in srgb, var(--success) 40%, var(--line)); }
.record.incomplete { border-color: color-mix(in srgb, var(--danger) 40%, var(--line)); }

.record-head {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}

.record-id {
    font-size: 22px;
    font-weight: 950;
}

.meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 9px;
    margin-top: 12px;
    color: var(--muted);
    font-size: 13px;
}

.meta strong {
    display: block;
    color: var(--text);
    margin-bottom: 2px;
}

.choices {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 14px;
}

.choice {
    position: relative;
}

.choice input {
    position: absolute;
    opacity: 0;
}

.choice label {
    display: grid;
    place-items: center;
    min-height: 43px;
    margin: 0;
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: 10px;
    cursor: pointer;
}

.choice input:checked + label {
    color: #fff;
    background: var(--blue);
    border-color: var(--blue);
}

.choice.source input:checked + label {
    background: var(--danger);
    border-color: var(--danger);
}

details {
    margin-top: 8px;
    border: 1px solid var(--line);
    border-radius: 10px;
    overflow: hidden;
}

summary {
    padding: 9px 11px;
    cursor: pointer;
    background: var(--surface-2);
    font-weight: 850;
}

pre {
    margin: 0;
    padding: 12px;
    max-height: 330px;
    overflow: auto;
    color: #e7edf7;
    background: #101724;
    font-size: 12px;
}

.check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 11px 0;
    padding: 12px;
    background: var(--surface-2);
    border: 1px solid var(--line);
    border-radius: 11px;
}

.check input {
    width: 19px;
    height: 19px;
    margin-top: 2px;
}

.danger-zone {
    border: 2px solid color-mix(in srgb, var(--danger) 45%, var(--line));
}

.code {
    display: inline-block;
    padding: 5px 8px;
    border-radius: 7px;
    color: white;
    background: #111827;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-weight: 850;
}

.stepper {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.step {
    flex: 1 1 180px;
    padding: 11px;
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: 12px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 850;
}

.step.active {
    color: white;
    background: var(--primary);
    border-color: var(--primary);
}

.simulation {
    border-left: 5px solid var(--blue);
}

.diagnostic {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
}

.diagnostic:last-child { border-bottom: 0; }

.footer {
    text-align: center;
    color: var(--muted);
    font-size: 12px;
    margin-top: 25px;
}

@media (max-width: 1100px) {
    .metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .grid-5 { grid-template-columns: 1fr 1fr; }
    .candidate { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
    .shell { width: min(100% - 16px, 1500px); margin-top: 9px; }
    .header { align-items: flex-start; flex-direction: column; }
    .metrics,
    .grid-2,
    .grid-3,
    .grid-5,
    .meta,
    .choices,
    .candidate {
        grid-template-columns: 1fr;
    }
    .card { padding: 15px; }
    .header-actions { width: 100%; }
}


/* =========================================================
   PECNUVEM V4 — EXPERIÊNCIA PARA USUÁRIOS LEIGOS
   ========================================================= */

html[data-ui-mode="simple"] .advanced-only {
    display: none !important;
}

button:disabled {
    cursor: not-allowed;
    opacity: .5;
    transform: none !important;
}

.safety-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.safety-bar div:first-child {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.safety-bar span {
    color: var(--muted);
    font-size: 13px;
}

.safety-bar.is-safe {
    background: var(--success-soft);
    border-color: color-mix(in srgb, var(--success) 35%, var(--line));
}

.safety-bar.is-live {
    background: var(--danger-soft);
    border-color: color-mix(in srgb, var(--danger) 45%, var(--line));
}

.welcome-card,
.help-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 18px;
    padding: 25px;
    border-radius: 20px;
    color: white;
    background:
        radial-gradient(circle at top right, rgba(255,255,255,.18), transparent 35%),
        linear-gradient(135deg, var(--primary), var(--primary-strong));
    box-shadow: var(--shadow);
}

.welcome-card h2,
.help-hero h2 {
    margin: 5px 0 8px;
    font-size: clamp(24px, 3vw, 37px);
    letter-spacing: -.04em;
}

.welcome-card p,
.help-hero p {
    max-width: 750px;
    margin: 0;
    opacity: .92;
}

.welcome-card .btn {
    white-space: nowrap;
    background: white;
    color: var(--primary-strong);
}

.eyebrow {
    display: inline-block;
    font-size: 11px;
    font-weight: 950;
    letter-spacing: .13em;
}

.metric small {
    display: block;
    margin-top: 5px;
    color: var(--muted);
    line-height: 1.3;
}

.candidate-list {
    display: grid;
    gap: 12px;
}

.candidate-v4 {
    display: grid;
    grid-template-columns: minmax(300px, 1.3fr) auto auto;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: var(--surface-2);
}

.candidate-main {
    display: flex;
    align-items: center;
    gap: 13px;
}

.candidate-main > div {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.candidate-main strong {
    font-size: 16px;
}

.candidate-main span,
.candidate-main small {
    color: var(--muted);
}

.house-icon {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 14px;
    background: var(--blue-soft);
    font-size: 22px;
}

.candidate-badges,
.candidate-actions {
    display: flex;
    align-items: center;
    gap: 7px;
    flex-wrap: wrap;
}

.empty-state {
    padding: 35px 20px;
    text-align: center;
    color: var(--muted);
}

.empty-state > div {
    font-size: 40px;
}

.empty-state h3 {
    margin: 8px 0 4px;
    color: var(--text);
}

.record {
    position: relative;
    overflow: hidden;
}

.record.recommended {
    border: 2px solid var(--success);
}

.recommendation-ribbon {
    margin: -16px -16px 14px;
    padding: 8px 14px;
    color: white;
    background: var(--success);
    font-size: 12px;
    font-weight: 950;
    text-align: center;
}

.quality-score {
    min-width: 64px;
    padding: 8px 9px;
    border-radius: 11px;
    color: var(--blue);
    background: var(--blue-soft);
    font-weight: 950;
    text-align: center;
}

.record-status-line {
    margin-bottom: 10px;
}

.why-box {
    margin-top: 12px;
    padding: 10px 11px;
    border-radius: 10px;
    color: var(--muted);
    background: var(--surface);
    border: 1px solid var(--line);
    font-size: 12px;
    line-height: 1.5;
}

.why-box strong {
    display: block;
    color: var(--text);
    margin-bottom: 3px;
}

.risk-card {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-bottom: 18px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
}

.risk-card.success { background: var(--success-soft); }
.risk-card.warning { background: var(--warning-soft); }
.risk-card.danger { background: var(--danger-soft); }

.risk-card h2 {
    margin: 4px 0;
}

.risk-card p {
    margin: 0;
    color: var(--muted);
}

.risk-icon {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 17px;
    background: var(--surface);
    font-size: 28px;
}

.compare-hero {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 13px;
    margin-bottom: 18px;
}

.compare-person {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 17px;
    border: 1px solid var(--line);
    border-radius: 15px;
}

.compare-person span {
    font-size: 11px;
    font-weight: 950;
    letter-spacing: .08em;
}

.compare-person strong {
    font-size: 25px;
}

.compare-person small {
    color: var(--muted);
}

.compare-person.keep {
    background: var(--success-soft);
    border-color: color-mix(in srgb, var(--success) 35%, var(--line));
}

.compare-person.remove {
    background: var(--danger-soft);
    border-color: color-mix(in srgb, var(--danger) 35%, var(--line));
}

.compare-arrow {
    color: var(--muted);
    font-weight: 950;
}

.plain-summary {
    margin-bottom: 16px;
    padding: 15px;
    border: 1px solid var(--line);
    border-radius: 13px;
    background: var(--surface-2);
}

.plain-summary h3 {
    margin-top: 0;
}

.plain-summary li {
    margin-bottom: 6px;
}

.dependency-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 13px;
}

.dependency-card {
    padding: 15px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface-2);
}

.dependency-card.has-conflict {
    border-color: color-mix(in srgb, var(--warning) 50%, var(--line));
    background: var(--warning-soft);
}

.dependency-title {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.dependency-title > span {
    font-size: 25px;
}

.dependency-title div {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.dependency-title small {
    color: var(--muted);
}

.dependency-counts {
    display: flex;
    gap: 8px;
    margin: 13px 0;
}

.dependency-counts span {
    flex: 1;
    padding: 8px;
    border-radius: 9px;
    background: var(--surface);
    border: 1px solid var(--line);
    text-align: center;
    font-size: 12px;
}

.decision-ok {
    padding: 10px;
    border-radius: 9px;
    color: var(--success);
    background: var(--success-soft);
    font-size: 13px;
    font-weight: 800;
}

.queue-grid,
.glossary-grid,
.help-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 13px;
}

.queue-card,
.glossary-grid article,
.help-steps article {
    padding: 17px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: var(--surface);
    box-shadow: var(--shadow);
}

.queue-card h3 {
    margin: 12px 0 4px;
}

.queue-card p {
    margin: 0 0 6px;
    color: var(--muted);
}

.help-hero {
    display: block;
}

.help-steps {
    margin-bottom: 18px;
}

.help-steps article > span {
    width: 39px;
    height: 39px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    color: white;
    background: var(--primary);
    font-weight: 950;
}

.help-steps h3 {
    margin: 12px 0 5px;
}

.help-steps p,
.glossary-grid p {
    margin: 0;
    color: var(--muted);
}

.faq {
    margin-bottom: 10px;
}

.faq p {
    padding: 0 13px 13px;
    color: var(--muted);
}

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

.tour-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: grid;
    place-items: center;
    padding: 18px;
}

.tour-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(8, 13, 24, .72);
    backdrop-filter: blur(4px);
}

.tour-content {
    position: relative;
    z-index: 1;
    width: min(560px, 100%);
    padding: 25px;
    border-radius: 21px;
    background: var(--surface);
    box-shadow: 0 24px 70px rgba(0, 0, 0, .35);
}

.tour-close {
    position: absolute;
    top: 11px;
    right: 12px;
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 50%;
    color: var(--text);
    background: var(--surface-2);
    cursor: pointer;
    font-size: 22px;
}

.tour-slide {
    display: none;
    min-height: 245px;
    padding: 20px 0;
    text-align: center;
}

.tour-slide.is-active {
    display: block;
}

.tour-emoji {
    font-size: 62px;
}

.tour-slide h3 {
    font-size: 24px;
    margin: 12px 0 6px;
}

.tour-slide p {
    color: var(--muted);
    line-height: 1.6;
}

.tour-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

@media print {
    body * {
        visibility: hidden;
    }

    .print-area,
    .print-area * {
        visibility: visible;
    }

    .print-area {
        position: absolute;
        inset: 0;
        box-shadow: none;
        border: 0;
    }

    .print-area button {
        display: none;
    }
}

@media (max-width: 1000px) {
    .candidate-v4 {
        grid-template-columns: 1fr;
    }

    .candidate-actions {
        justify-content: flex-end;
    }
}

@media (max-width: 700px) {
    .safety-bar,
    .welcome-card {
        align-items: stretch;
        flex-direction: column;
    }

    .compare-hero {
        grid-template-columns: 1fr;
    }

    .compare-arrow {
        text-align: center;
        transform: rotate(90deg);
    }

    .candidate-actions,
    .candidate-actions form,
    .candidate-actions .btn {
        width: 100%;
    }
}


/* V4.1 — decisões de conflito mais claras */
.decision-required {
    margin: 12px 0 9px;
    padding: 8px 10px;
    border-radius: 9px;
    color: var(--warning);
    background: var(--warning-soft);
    font-size: 12px;
    font-weight: 900;
}

.decision-help {
    margin-top: 9px;
    padding: 9px 10px;
    border-left: 4px solid var(--blue);
    border-radius: 7px;
    color: var(--muted);
    background: var(--blue-soft);
    font-size: 12px;
    line-height: 1.45;
}

.conflict-resolution {
    border-width: 2px !important;
    border-color: color-mix(in srgb, var(--warning) 48%, var(--line)) !important;
}

.conflict-resolution.is-recommended {
    border-color: color-mix(in srgb, var(--success) 55%, var(--line)) !important;
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--success) 12%, transparent);
}

.dependency-card.has-conflict:has(.conflict-resolution[value="keep_target"]) {
    border-color: color-mix(in srgb, var(--success) 42%, var(--line));
}

html {
    scroll-behavior: smooth;
}