:root {
    --bg: #f4f6f3;
    --surface: #ffffff;
    --surface-2: #eef2ee;
    --ink: #17211d;
    --muted: #66736d;
    --line: #dce3df;
    --primary: #173f35;
    --primary-2: #236c57;
    --blue: #285c88;
    --amber: #9a6a18;
    --red: #9a2f2f;
    --shadow: 0 12px 32px rgba(23, 33, 29, 0.08);
    --radius: 8px;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--bg);
}

body {
    min-height: 100%;
    margin: 0;
    color: var(--ink);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0;
    background: var(--bg);
}

a {
    color: inherit;
}

img {
    display: block;
    max-width: 100%;
}

button,
input,
select,
textarea {
    font: inherit;
}

.shell {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
    padding: 28px 0 96px;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    min-height: 72px;
    padding: 12px max(18px, calc((100vw - 1120px) / 2));
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(12px);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 210px;
    text-decoration: none;
}

.brand strong,
.brand small {
    display: block;
}

.brand small {
    color: var(--muted);
    font-size: 12px;
}

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    color: #fff;
    font-weight: 800;
    background: var(--primary);
}

.brand-mark.is-large {
    width: 56px;
    height: 56px;
    font-size: 24px;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface-2);
}

.desktop-nav a,
.mobile-nav a {
    text-decoration: none;
}

.desktop-nav a {
    min-height: 36px;
    padding: 8px 12px;
    border-radius: 6px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 650;
}

.desktop-nav a.is-active,
.desktop-nav a:hover {
    color: var(--ink);
    background: var(--surface);
}

.user-menu {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    min-width: 150px;
}

.avatar {
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    color: #fff;
    background: var(--blue);
    font-size: 13px;
    font-weight: 800;
}

.mobile-nav {
    position: fixed;
    right: 12px;
    bottom: 12px;
    left: 12px;
    z-index: 20;
    display: none;
    gap: 4px;
    padding: 6px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow);
}

.mobile-nav a {
    flex: 1;
    min-height: 42px;
    display: grid;
    place-items: center;
    border-radius: 6px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.mobile-nav a.is-active {
    color: #fff;
    background: var(--primary);
}

.page-head,
.section-title {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 22px;
}

.section-title {
    margin-top: 30px;
}

.page-head h1,
.section-title h2 {
    margin: 0;
    font-size: clamp(30px, 5vw, 48px);
    line-height: 1.05;
}

.section-title h2 {
    font-size: 28px;
}

.eyebrow {
    margin: 0 0 6px;
    color: var(--primary-2);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.muted {
    margin: 8px 0 0;
    color: var(--muted);
}

.back-link,
.text-link {
    color: var(--primary-2);
    font-weight: 800;
    text-decoration: none;
}

.back-link {
    display: inline-block;
    margin-bottom: 10px;
    font-size: 14px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 10px 16px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: 800;
    text-decoration: none;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--primary-2);
}

.btn-secondary {
    color: var(--primary);
    border-color: var(--line);
    background: var(--surface);
}

.btn-block {
    width: 100%;
}

.action-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
}

.flash-stack {
    display: grid;
    gap: 10px;
    margin-bottom: 18px;
}

.flash {
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    font-weight: 700;
}

.flash-success {
    color: #124236;
    border-color: #b9d7cc;
    background: #e7f4ef;
}

.flash-error {
    color: var(--red);
    border-color: #e0baba;
    background: #fff1f1;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.stat {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
}

.stat span {
    display: block;
    font-size: 32px;
    font-weight: 900;
}

.stat small {
    color: var(--muted);
    font-weight: 750;
}

.toolbar {
    display: grid;
    grid-template-columns: 1fr minmax(160px, 220px) auto;
    gap: 10px;
    align-items: end;
    margin-bottom: 18px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
}

.report-toolbar {
    grid-template-columns: 1.2fr 1fr repeat(2, minmax(150px, 170px)) auto;
}

label {
    display: grid;
    gap: 6px;
}

label > span {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

input,
select,
textarea {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--ink);
    background: var(--surface);
}

input,
select {
    padding: 0 12px;
}

textarea {
    resize: vertical;
    padding: 12px;
}

input:focus,
select:focus,
textarea:focus {
    outline: 3px solid rgba(35, 108, 87, 0.18);
    border-color: var(--primary-2);
}

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

.equipment-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
}

.equipment-main {
    display: flex;
    align-items: center;
    min-width: 0;
    gap: 12px;
    text-decoration: none;
}

.equipment-main strong,
.equipment-main small {
    display: block;
}

.equipment-main strong {
    overflow-wrap: anywhere;
}

.equipment-main small {
    color: var(--muted);
}

.machine-icon {
    display: inline-grid;
    flex: 0 0 auto;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    color: #fff;
    background: var(--primary-2);
    font-size: 20px;
    font-weight: 900;
    text-transform: uppercase;
}

.equipment-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 750;
}

.badge {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 9px;
    border-radius: 999px;
    color: var(--primary);
    background: #e5f1ec;
    font-size: 12px;
    font-weight: 900;
}

.status-ativo {
    color: #124236;
    background: #e5f1ec;
}

.status-manutencao {
    color: var(--amber);
    background: #fff2d9;
}

.status-inativo {
    color: #6a7270;
    background: #edf0ef;
}

.empty-state {
    padding: 34px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    text-align: center;
    background: var(--surface);
}

.empty-state.compact {
    padding: 22px;
}

.empty-state h2 {
    margin: 0 0 6px;
}

.empty-state p {
    margin: 0 0 18px;
    color: var(--muted);
}

.detail-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.6fr;
    gap: 14px;
}

.info-panel,
.form-card,
.camera-panel {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
}

.info-panel h2 {
    margin: 0 0 12px;
}

.info-panel dl {
    display: grid;
    gap: 10px;
    margin: 0;
}

.info-panel dl div {
    display: grid;
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 10px;
}

.info-panel dt {
    color: var(--muted);
    font-weight: 800;
}

.info-panel dd {
    margin: 0;
}

.highlight-panel {
    background: #f8fbfa;
}

.big-number {
    margin: 0;
    font-size: 52px;
    line-height: 1;
    font-weight: 900;
}

.note-text,
.detail-description {
    margin: 16px 0 0;
    color: var(--ink);
}

.timeline {
    display: grid;
    gap: 14px;
}

.timeline-item {
    display: grid;
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 14px;
}

.timeline-date {
    padding-top: 8px;
}

.timeline-date strong,
.timeline-date span {
    display: block;
}

.timeline-date span {
    color: var(--muted);
    font-weight: 750;
}

.timeline-card {
    min-width: 0;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
}

.timeline-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.photo-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    margin: 12px 0;
}

.photo-strip img,
.preview-grid img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: var(--radius);
}

.capture-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
    gap: 14px;
    align-items: start;
}

.camera-drop {
    min-height: 280px;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 8px;
    padding: 24px;
    border: 2px dashed #b9c7c0;
    border-radius: var(--radius);
    text-align: center;
    cursor: pointer;
    background: #f8fbfa;
}

.camera-drop input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.camera-symbol {
    display: grid;
    place-items: center;
    width: 62px;
    height: 62px;
    border-radius: var(--radius);
    color: #fff;
    background: var(--primary);
    font-size: 34px;
    font-weight: 900;
}

.camera-drop small,
.form-help {
    color: var(--muted);
}

.form-help {
    margin: 12px 0 0;
    font-size: 13px;
    font-weight: 700;
}

.preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
    gap: 8px;
    margin-top: 12px;
}

.form-card {
    display: grid;
    gap: 14px;
}

.form-card.wide {
    max-width: 920px;
}

.form-stack {
    display: grid;
    gap: 14px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.check-line {
    display: flex;
    align-items: center;
    gap: 10px;
}

.check-line input {
    width: 18px;
    min-height: 18px;
}

.intervention-detail {
    display: grid;
    gap: 14px;
}

.photo-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
}

.photo-gallery a {
    display: block;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
}

.photo-gallery img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

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

.report-row {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto minmax(240px, 1.2fr) auto;
    gap: 12px;
    align-items: center;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
}

.report-row strong,
.report-row small {
    display: block;
}

.report-row small {
    color: var(--muted);
}

.report-row p {
    margin: 0;
    color: var(--muted);
}

.user-row {
    grid-template-columns: minmax(220px, 1fr) auto minmax(160px, 0.7fr) auto;
}

.user-name {
    display: flex;
    align-items: center;
    gap: 10px;
}

.login-screen {
    background: #eef2ee;
}

.login-screen .shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 32px 0;
}

.login-card {
    width: min(440px, 100%);
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.login-brand {
    display: flex;
    gap: 14px;
    align-items: center;
    margin-bottom: 22px;
}

.login-brand h1 {
    margin: 0;
    font-size: 28px;
}

.login-brand p {
    margin: 4px 0 0;
    color: var(--muted);
}

.offline-banner {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 30;
    max-width: 320px;
    padding: 12px 14px;
    border-radius: var(--radius);
    color: #fff;
    background: var(--red);
    box-shadow: var(--shadow);
    font-weight: 800;
}

@media (max-width: 900px) {
    .desktop-nav,
    .user-menu .text-link {
        display: none;
    }

    .mobile-nav {
        display: flex;
    }

    .topbar {
        padding-inline: 16px;
    }

    .toolbar,
    .report-toolbar,
    .capture-form,
    .detail-grid {
        grid-template-columns: 1fr;
    }

    .page-head,
    .section-title {
        align-items: stretch;
        flex-direction: column;
    }

    .action-row {
        justify-content: stretch;
    }

    .action-row .btn {
        flex: 1;
    }

    .report-row,
    .user-row {
        grid-template-columns: 1fr;
        align-items: start;
    }
}

@media (max-width: 640px) {
    .shell {
        width: min(100% - 24px, 1120px);
        padding-top: 20px;
    }

    .brand {
        min-width: 0;
    }

    .brand small {
        display: none;
    }

    .page-head h1 {
        font-size: 34px;
    }

    .stat-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
    }

    .stat {
        padding: 12px;
    }

    .stat span {
        font-size: 26px;
    }

    .stat small {
        font-size: 12px;
    }

    .equipment-card {
        grid-template-columns: 1fr;
    }

    .equipment-meta {
        justify-content: flex-start;
    }

    .timeline-item {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .timeline-date {
        display: flex;
        gap: 8px;
        padding-top: 0;
    }

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

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

    .camera-drop {
        min-height: 220px;
    }

    .info-panel dl div {
        grid-template-columns: 1fr;
        gap: 2px;
    }
}