/* ============================================================
   Variáveis de design (cores, espaçamento, sombras)
   ============================================================ */
:root {
    --color-primary: #4f46e5;
    --color-primary-dark: #4338ca;
    --color-primary-light: #eef2ff;
    --color-success: #16a34a;
    --color-success-light: #dcfce7;
    --color-info: #2563eb;
    --color-info-light: #dbeafe;
    --color-warning: #d97706;
    --color-warning-light: #fef3c7;
    --color-danger: #dc2626;
    --color-danger-light: #fee2e2;
    --color-gray: #6b7280;
    --color-gray-light: #f3f4f6;

    --bg: #f4f5fb;
    --surface: #ffffff;
    --border: #e5e7eb;
    --text: #1f2937;
    --text-muted: #6b7280;

    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.10);
    --transition: all 0.15s ease;
}

* { box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    margin: 0;
    -webkit-font-smoothing: antialiased;
}

/* ============================================================
   Navegação
   ============================================================ */
.navbar {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: #fff;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

.navbar-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.nav-brand {
    font-weight: 700;
    font-size: 17px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-brand svg { width: 20px; height: 20px; }

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 8px;
}

.nav-collapse {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    padding-bottom: 10px;
}

.nav-links, .nav-user {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.nav-links a, .nav-user a, .nav-user-name {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}
.nav-links a svg, .nav-user a svg, .nav-user-name svg { width: 17px; height: 17px; flex-shrink: 0; }

.nav-links a:hover, .nav-links a.active { background: rgba(255, 255, 255, 0.16); color: #fff; }
.nav-user a:hover { background: rgba(255, 255, 255, 0.16); color: #fff; }
.nav-user-name { opacity: 0.9; }

@media (max-width: 820px) {
    .nav-toggle { display: block; }
    .nav-collapse {
        display: none;
        flex-direction: column;
        align-items: stretch;
    }
    .nav-collapse.open { display: flex; }
    .nav-links, .nav-user { flex-direction: column; align-items: stretch; gap: 2px; }
    .nav-links a, .nav-user a, .nav-user-name { padding: 10px 8px; }
}

/* ============================================================
   Layout geral
   ============================================================ */
.container { max-width: 1100px; margin: 28px auto; padding: 0 20px; }

h1 {
    margin: 0 0 20px;
    font-size: 26px;
    font-weight: 700;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 10px;
}
h1 svg { width: 24px; height: 24px; color: var(--color-primary); }
h2 { font-size: 18px; font-weight: 600; margin: 32px 0 12px; color: var(--text); }

@media (max-width: 600px) {
    .container { margin: 16px auto; padding: 0 12px; }
    h1 { font-size: 22px; }
}

/* ============================================================
   Mensagens (flash)
   ============================================================ */
.flash-messages { margin-bottom: 18px; display: flex; flex-direction: column; gap: 8px; }
.flash {
    background: var(--color-warning-light);
    border-left: 4px solid var(--color-warning);
    color: #92400e;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.flash svg { width: 16px; height: 16px; flex-shrink: 0; }

.flash-sucesso {
    background: var(--color-success-light);
    border-left-color: var(--color-success);
    color: #14532d;
}
.flash-erro {
    background: var(--color-danger-light);
    border-left-color: var(--color-danger);
    color: #7f1d1d;
}
.flash-info {
    background: var(--color-info-light);
    border-left-color: var(--color-info);
    color: #1e3a8a;
}

/* ============================================================
   Toolbar, botões
   ============================================================ */
.toolbar { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--color-primary);
    color: #fff;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    font-family: inherit;
    transition: var(--transition);
    box-shadow: var(--shadow);
}
.btn svg { width: 16px; height: 16px; }
.btn:hover { background: var(--color-primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }
.btn-danger { background: var(--color-danger); }
.btn-danger:hover { background: #b91c1c; }
.btn-warning { background: var(--color-warning); }
.btn-warning:hover { background: #b45309; }
.btn-neutro {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
}
.btn-neutro:hover { background: var(--color-gray-light); color: var(--text); }
.btn-pequeno { padding: 6px 10px; font-size: 13px; }

.link-acao {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
}
.link-acao svg { width: 15px; height: 15px; }
.link-acao:hover { text-decoration: underline; }

@media (max-width: 600px) {
    .toolbar { flex-direction: column; align-items: stretch; }
    .toolbar .btn { justify-content: center; }
}

/* ============================================================
   Tabelas
   ============================================================ */
.table-responsive {
    overflow-x: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    background: var(--surface);
}

.tabela { width: 100%; border-collapse: collapse; background: var(--surface); min-width: 560px; }
.tabela th, .tabela td {
    text-align: left;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}
.tabela th {
    background: var(--color-gray-light);
    font-weight: 600;
    color: var(--text-muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.tabela tbody tr { transition: background 0.15s ease; }
.tabela tbody tr:hover { background: #f8f8ff; }
.tabela a { color: var(--color-primary); text-decoration: none; font-weight: 500; }
.tabela a:hover { text-decoration: underline; }
.tabela tr:last-child td { border-bottom: none; }

.paginacao {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    margin-top: 18px;
    font-size: 13px;
    color: var(--text-muted);
    flex-wrap: wrap;
}
.btn-pag {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 34px;
    padding: 0 8px;
    border-radius: var(--radius-sm);
    background: var(--surface);
    box-shadow: var(--shadow);
    color: var(--color-primary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
}
.btn-pag:hover { background: var(--color-primary-light); }
.btn-pag svg { width: 18px; height: 18px; }
.btn-pag-atual {
    background: var(--color-primary);
    color: #fff;
    cursor: default;
}
.btn-pag-atual:hover { background: var(--color-primary); }
.pag-reticencias { color: var(--text-muted); padding: 0 2px; }
.pag-info { margin-left: 10px; }

.por-pagina-form { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-muted); }
.por-pagina-form select {
    padding: 5px 8px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    font-size: 13px;
    font-family: inherit;
    background: #fff;
}

.link-anexo {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--color-primary);
    text-decoration: none;
    font-size: 12px;
    margin-left: 6px;
    font-weight: 500;
}
.link-anexo svg { width: 13px; height: 13px; }
.link-anexo:hover { text-decoration: underline; }

.arquivo-atual {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 6px 0 0;
    padding: 9px 12px;
    background: var(--color-gray-light);
    border-radius: var(--radius-sm);
    font-size: 13px;
}
.arquivo-atual svg { width: 15px; height: 15px; color: var(--text-muted); }

/* ============================================================
   Badges de status
   ============================================================ */
.badge {
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    display: inline-block;
}
.badge-disponivel { background: var(--color-success); }
.badge-em_uso { background: var(--color-info); }
.badge-em_manutencao { background: var(--color-warning); }
.badge-baixado { background: var(--color-gray); }

/* ============================================================
   Formulários
   ============================================================ */
.form {
    display: flex;
    flex-direction: column;
    max-width: 480px;
    width: 100%;
    background: var(--surface);
    padding: 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.form label { margin-top: 14px; font-weight: 600; font-size: 13px; color: var(--text-muted); }
.form input, .form select, .form textarea {
    padding: 10px 12px;
    margin-top: 6px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form input:focus, .form select:focus, .form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}
.form textarea { min-height: 90px; resize: vertical; }
.form button {
    margin-top: 24px;
    padding: 12px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
}
.form button svg { width: 17px; height: 17px; }
.form button:hover { background: var(--color-primary-dark); }
.form .checkbox { display: flex; align-items: center; gap: 8px; flex-direction: row; margin-top: 16px; }
.form .checkbox input { margin: 0; width: 16px; height: 16px; }

@media (max-width: 600px) {
    .form { max-width: 100%; padding: 18px; }
}

.readonly-field {
    margin: 6px 0 0;
    padding: 10px 12px;
    background: var(--color-gray-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
}
.hint { margin: 6px 0 0; font-size: 12px; color: var(--text-muted); display: flex; align-items: center; gap: 4px; }
.hint svg { width: 14px; height: 14px; flex-shrink: 0; }

/* ============================================================
   Login
   ============================================================ */
.login-wrapper {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 0;
}

.login-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 860px;
    width: 100%;
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.login-brand {
    background: linear-gradient(150deg, #4f46e5 0%, #7c3aed 100%);
    color: #fff;
    padding: 44px 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
}
.login-brand-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
}
.login-brand-icon svg { width: 28px; height: 28px; }
.login-brand h1 { font-size: 22px; font-weight: 700; margin: 0; color: #fff; }
.login-brand p { font-size: 14px; line-height: 1.5; color: rgba(255, 255, 255, 0.85); margin: 0; }
.login-brand-features { list-style: none; padding: 0; margin: 8px 0 0; display: flex; flex-direction: column; gap: 10px; }
.login-brand-features li { display: flex; align-items: center; gap: 8px; font-size: 13px; color: rgba(255, 255, 255, 0.92); }
.login-brand-features svg { width: 15px; height: 15px; flex-shrink: 0; background: rgba(255, 255, 255, 0.2); border-radius: 50%; padding: 3px; box-sizing: content-box; }

.login-form-panel { padding: 44px 40px; display: flex; flex-direction: column; justify-content: center; }
.login-form-panel h2 { margin: 0 0 4px; font-size: 24px; font-weight: 700; color: var(--text); }
.login-subtitle { margin: 0 0 28px; font-size: 14px; color: var(--text-muted); }

.login-form-panel label { margin-top: 16px; font-weight: 600; font-size: 13px; color: var(--text-muted); display: block; }
.login-form-panel label:first-of-type { margin-top: 0; }

.input-icon { position: relative; margin-top: 6px; }
.input-icon svg {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 17px;
    height: 17px;
    color: var(--text-muted);
    pointer-events: none;
}
.input-icon input {
    width: 100%;
    padding: 11px 12px 11px 40px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.input-icon input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.login-form-panel button {
    margin-top: 26px;
    width: 100%;
    padding: 12px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
}
.login-form-panel button:hover { background: var(--color-primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.login-form-panel button svg { width: 17px; height: 17px; }

@media (max-width: 760px) {
    .login-card { grid-template-columns: 1fr; max-width: 420px; }
    .login-brand { padding: 32px 28px; }
    .login-brand-features { display: none; }
    .login-form-panel { padding: 32px 28px; }
}

@media (max-width: 420px) {
    .login-wrapper { padding: 12px 0; min-height: auto; }
    .login-card { border-radius: var(--radius-sm); }
}

/* ============================================================
   Filtros
   ============================================================ */
.filtro-form { display: flex; gap: 8px; flex-wrap: wrap; }
.filtro-form select {
    padding: 9px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    font-size: 14px;
    background: #fff;
    font-family: inherit;
}

/* ============================================================
   Detalhe do ativo
   ============================================================ */
.detalhe-grid {
    background: var(--surface);
    padding: 20px 24px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    box-shadow: var(--shadow);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px 24px;
}
.detalhe-grid p { margin: 0; font-size: 14px; }
.detalhe-grid strong {
    display: block;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 3px;
}

/* ============================================================
   Dashboard
   ============================================================ */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}
.card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 18px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 14px;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.card-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.card-icon svg { width: 22px; height: 22px; }
.card-numero { font-size: 24px; font-weight: 700; color: var(--text); line-height: 1.1; }
.card-label { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

.graficos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}
.grafico-card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 18px 20px;
    box-shadow: var(--shadow);
}
.grafico-card h2 { margin: 0 0 14px; }

.aviso-graficos {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--color-gray-light);
    color: var(--text-muted);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    margin-bottom: 28px;
}
.aviso-graficos svg { width: 16px; height: 16px; flex-shrink: 0; }

.etiqueta-card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 20px 24px;
    box-shadow: var(--shadow);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}
.etiqueta-imprimir {
    display: flex;
    align-items: center;
    gap: 16px;
    border: 1px dashed var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 18px;
}
.etiqueta-info { display: flex; flex-direction: column; gap: 2px; font-size: 13px; }
.etiqueta-info strong { font-size: 15px; }

@media print {
    body * { visibility: hidden; }
    .etiqueta-imprimir, .etiqueta-imprimir * { visibility: visible; }
    .etiqueta-imprimir {
        position: absolute;
        top: 0;
        left: 0;
        border: none;
    }

    /* Folha com várias etiquetas */
    .folha-etiquetas, .folha-etiquetas * { visibility: visible; }
    .folha-etiquetas {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
    }
    .nao-imprimir { display: none !important; }
    .navbar { display: none !important; }
    .etiqueta-item { break-inside: avoid; page-break-inside: avoid; }
}

/* ============================================================
   Folha de etiquetas em lote
   ============================================================ */
.folha-etiquetas {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 10px;
}
.etiqueta-item {
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px dashed var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    background: var(--surface);
}
.etiqueta-dados { display: flex; flex-direction: column; gap: 1px; font-size: 11px; min-width: 0; }
.etiqueta-dados strong { font-size: 13px; word-break: break-word; }

/* ============================================================
   Tela de leitura de QR code
   ============================================================ */
.escanear-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    align-items: start;
}
.escanear-camera {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 18px;
    box-shadow: var(--shadow);
}
#leitor { width: 100%; border-radius: var(--radius-sm); overflow: hidden; margin-bottom: 12px; }
#leitor:empty { display: none; }

.aviso-camera {
    display: flex;
    gap: 12px;
    background: var(--color-warning-light);
    border-left: 4px solid var(--color-warning);
    color: #92400e;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    margin-bottom: 12px;
}
.aviso-camera svg { width: 20px; height: 20px; flex-shrink: 0; }
.aviso-camera p { margin: 4px 0 0; }

.escanear-manual .form { max-width: 100%; }

.hint-alerta { color: #92400e; }
.hint code, .hint-alerta code {
    background: var(--color-gray-light);
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 12px;
}

.card-disponivel .card-icon { background: var(--color-success-light); color: var(--color-success); }
.card-em_uso .card-icon { background: var(--color-info-light); color: var(--color-info); }
.card-em_manutencao .card-icon { background: var(--color-warning-light); color: var(--color-warning); }
.card-baixado .card-icon { background: var(--color-gray-light); color: var(--color-gray); }
.card-valor .card-icon { background: #ecfdf5; color: #059669; }
.card-alerta .card-icon { background: var(--color-danger-light); color: var(--color-danger); }
.card-manutencao-valor .card-icon { background: var(--color-warning-light); color: var(--color-warning); }

/* ============================================================
   Navegação secundária e títulos de página
   ============================================================ */
.voltar-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 12px;
}
.voltar-link svg { width: 15px; height: 15px; }
.voltar-link:hover { color: var(--color-primary); }

.pagina-descricao { margin: -12px 0 22px; color: var(--text-muted); font-size: 14px; }

/* Cards clicáveis (tela de Cadastros) */
.card-link { text-decoration: none; color: inherit; }
.card-link:hover { border-color: var(--color-primary); }

/* ============================================================
   Barra de filtros e busca
   ============================================================ */
.barra-filtros {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    background: var(--surface);
    padding: 14px 16px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 16px;
}
.barra-filtros select {
    padding: 9px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    font-size: 14px;
    background: #fff;
    font-family: inherit;
}

.campo-busca { position: relative; flex: 1 1 260px; }
.campo-busca svg {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--text-muted);
    pointer-events: none;
}
.campo-busca input {
    width: 100%;
    padding: 9px 12px 9px 36px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
}
.campo-busca input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.contador-resultados { margin-left: auto; font-size: 13px; color: var(--text-muted); }

@media (max-width: 600px) {
    .barra-filtros { flex-direction: column; align-items: stretch; }
    .barra-filtros select, .barra-filtros .btn { width: 100%; justify-content: center; }
    .contador-resultados { margin-left: 0; text-align: center; }
}

/* ============================================================
   Tabelas: ordenação, miniaturas, ações e estado vazio
   ============================================================ */
.tabela th .ordenar {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    color: inherit;
    text-decoration: none;
    font: inherit;
}
.tabela th .ordenar:hover { color: var(--color-primary); text-decoration: none; }
.tabela th .ordenar svg { width: 13px; height: 13px; }

.col-foto { width: 52px; }
.col-acoes { white-space: nowrap; }

.miniatura {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    display: block;
    background: var(--color-gray-light);
}
.miniatura-vazia {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #c3c7cf;
}
.miniatura-vazia svg { width: 16px; height: 16px; }

.acoes-rapidas { display: flex; gap: 4px; }
.acao-icone {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}
.acao-icone svg { width: 16px; height: 16px; }
.acao-icone:hover { background: var(--color-primary-light); color: var(--color-primary); }

.link-perigo {
    background: none;
    border: none;
    cursor: pointer;
    font: inherit;
    color: var(--color-danger);
    padding: 0;
    margin-left: 12px;
}
.link-perigo:hover { text-decoration: underline; }

.vazio {
    text-align: center;
    color: var(--text-muted);
    padding: 28px 14px;
}
.vazio svg { width: 28px; height: 28px; display: block; margin: 0 auto 8px; color: #c3c7cf; }

.form-concluir { display: flex; gap: 6px; align-items: center; }
.form-concluir input {
    width: 100px;
    padding: 6px 8px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-family: inherit;
}

.badge-manutencao-aberta { background: var(--color-warning); }
.badge-manutencao-concluida { background: var(--color-success); }
.badge-atrasada { background: var(--color-danger); }
.badge-tipo-corretiva { background: #dc2626; }
.badge-tipo-preventiva { background: #2563eb; }
.badge-tipo-garantia { background: #059669; }

.relatorio-servico {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.4;
}
.doc-linha { display: block; font-size: 12px; white-space: nowrap; }

.form-excluir-manutencao { margin-top: 16px; max-width: 720px; }
.acoes-rapidas .form-concluir { margin-left: 4px; }

/* ============================================================
   Formulários: seções, campos lado a lado, foto
   ============================================================ */
.form-largo { max-width: 720px; }

.form fieldset {
    border: none;
    border-top: 1px solid var(--border);
    padding: 18px 0 0;
    margin: 0 0 8px;
}
.form fieldset:first-of-type { border-top: none; padding-top: 0; }
.form legend {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0;
    margin-bottom: 4px;
}
.form legend svg { width: 15px; height: 15px; }

.campos-lado-a-lado { display: flex; gap: 16px; flex-wrap: wrap; }
.campos-lado-a-lado .campo { flex: 1 1 220px; display: flex; flex-direction: column; }

.obrigatorio { color: var(--color-danger); }

.form-acoes { display: flex; gap: 10px; align-items: center; margin-top: 24px; flex-wrap: wrap; }
.form-acoes button { margin-top: 0; flex: 1 1 auto; }
.form-acoes .btn { padding: 12px 18px; }

.foto-preview {
    max-width: 220px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    margin: 8px 0 4px;
    display: block;
}

.form input[type="file"] {
    padding: 8px;
    background: var(--color-gray-light);
    border: 1px dashed var(--border);
    cursor: pointer;
}

/* ============================================================
   Detalhe do ativo: cabeçalho com foto
   ============================================================ */
.detalhe-topo {
    display: flex;
    gap: 20px;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.detalhe-foto {
    width: 110px;
    height: 110px;
    border-radius: var(--radius);
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: var(--shadow);
    background: var(--surface);
}
.detalhe-foto img { width: 100%; height: 100%; object-fit: cover; display: block; }
.detalhe-foto-vazia {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: #c3c7cf;
    font-size: 11px;
    border: 1px dashed var(--border);
    box-shadow: none;
}
.detalhe-foto-vazia svg { width: 24px; height: 24px; }

.detalhe-titulo h1 { margin-bottom: 8px; }
.detalhe-subtitulo { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.detalhe-meta {
    font-size: 12px;
    color: var(--text-muted);
    background: var(--color-gray-light);
    padding: 3px 9px;
    border-radius: 999px;
}

.detalhe-grid .col-inteira { grid-column: 1 / -1; }