:root {
    --senai-azul: #1a4b9f;
    --senai-azul-escuro: #12367a;
    --senai-azul-claro: #0091d6;
    --senai-laranja: #ef5e31;
    --senai-laranja-escuro: #d44b21;
    --fundo: #f5f7fb;
    --texto: #1a2332;
    --texto-suave: #5b677a;
    --branco: #ffffff;
    --borda: #d7deea;
    --sucesso-bg: #e8f7ee;
    --sucesso-txt: #166534;
    --erro-bg: #fde8e8;
    --erro-txt: #991b1b;
    --aviso-bg: #fff4e8;
    --aviso-txt: #9a3412;
    --sombra: 0 4px 18px rgba(26, 75, 159, 0.08);
    --raio: 12px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
}

body {
    background: var(--fundo);
    color: var(--texto);
    font-family: "Segoe UI", Arial, sans-serif;
    line-height: 1.45;
}

a { color: var(--senai-azul-claro); }

.container {
    max-width: 1120px;
    margin: 32px auto;
    padding: 0 20px;
}

.container-narrow { max-width: 680px; }

.card,
.welcome {
    background: var(--branco);
    border-radius: var(--raio);
    padding: 24px;
    box-shadow: var(--sombra);
    margin-bottom: 20px;
}

h1, h2, h3 { color: var(--senai-azul); margin-top: 0; }

.muted,
.info { color: var(--texto-suave); }

.page-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.page-head p { margin: 6px 0 0; color: var(--texto-suave); }

.toolbar,
.filtros,
.busca {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: end;
    margin-bottom: 18px;
}

.toolbar .campo,
.filtros .campo { min-width: 160px; flex: 1; }

.campo label,
label {
    display: block;
    font-weight: 700;
    margin: 0 0 6px;
}

.campo { margin-bottom: 4px; }

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

input,
select,
textarea {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid var(--borda);
    border-radius: 8px;
    background: var(--branco);
    color: var(--texto);
}

input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--senai-azul-claro);
    border-color: var(--senai-azul-claro);
}

textarea { min-height: 110px; resize: vertical; }

.btn,
button.btn,
a.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 14px;
    border: 0;
    border-radius: 8px;
    background: var(--senai-azul);
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
}

.btn:hover,
button.btn:hover { background: var(--senai-azul-escuro); }

.btn-laranja,
.btn-destaque { background: var(--senai-laranja); color: #fff; }
.btn-laranja:hover,
.btn-destaque:hover { background: var(--senai-laranja-escuro); }

.btn-secundario {
    background: #fff;
    color: var(--senai-azul);
    border: 1px solid var(--senai-azul);
}

.btn-secundario:hover { background: #eef3fb; }

.btn-perigo { background: #dc2626; color: #fff; }
.btn-perigo:hover { background: #b91c1c; }

.btn-sm { padding: 7px 10px; font-size: 0.88rem; }

.acoes { display: flex; gap: 10px; flex-wrap: wrap; }

.msg,
.erro,
.sucesso,
.ok,
.err {
    padding: 12px 14px;
    border-radius: 8px;
    margin-bottom: 16px;
}

.sucesso,
.ok { background: var(--sucesso-bg); color: var(--sucesso-txt); }
.erro,
.err { background: var(--erro-bg); color: var(--erro-txt); }
.aviso { background: var(--aviso-bg); color: var(--aviso-txt); padding: 12px 14px; border-radius: 8px; margin-bottom: 16px; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px; border-bottom: 1px solid var(--borda); text-align: left; vertical-align: top; }
th { background: #eef3fb; color: var(--senai-azul); font-size: 0.92rem; }

.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    background: #e6f5fb;
    color: var(--senai-azul-escuro);
}

.badge-laranja { background: #ffe8e0; color: var(--senai-laranja-escuro); }
.badge-ok { background: var(--sucesso-bg); color: var(--sucesso-txt); }
.badge-off { background: #eee; color: #64748b; }

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin: 20px 0;
}

.stat {
    background: var(--branco);
    padding: 20px;
    border-radius: var(--raio);
    box-shadow: var(--sombra);
    border-top: 4px solid var(--senai-laranja);
}

.stat strong { display: block; font-size: 2rem; margin-top: 6px; color: var(--senai-azul); }

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}

.grid-form {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 12px;
    align-items: end;
}

.form-stack label { margin-top: 14px; }
.form-stack button,
.form-stack .btn { margin-top: 18px; }

.actions { position: relative; display: inline-block; }

.actions details { position: relative; }

.actions summary {
    list-style: none;
    cursor: pointer;
    background: var(--senai-azul);
    color: #fff;
    padding: 7px 12px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.88rem;
}

.actions summary::-webkit-details-marker { display: none; }

.actions-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 6px);
    min-width: 180px;
    background: #fff;
    border: 1px solid var(--borda);
    border-radius: 10px;
    box-shadow: var(--sombra);
    z-index: 20;
    padding: 6px;
}

.actions-menu a,
.actions-menu button {
    display: block;
    width: 100%;
    text-align: left;
    background: none;
    border: 0;
    color: var(--texto);
    padding: 8px 10px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
}

.actions-menu a:hover,
.actions-menu button:hover { background: #eef3fb; }

.actions-menu .danger { color: #dc2626; }

.form-inline {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.form-inline input,
.form-inline select { width: auto; }

.input-qtd { width: 80px; }

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--senai-azul);
    color: #fff;
    padding: 12px 24px;
    gap: 20px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 22px;
    flex-wrap: wrap;
}

.brand-logo {
    color: #fff;
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.brand-logo span { color: var(--senai-laranja); }

.header-nav { display: flex; gap: 14px; flex-wrap: wrap; }

.nav-link {
    color: #d7e6ff;
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 600;
}

.nav-link:hover,
.nav-link.is-active { color: #fff; border-bottom: 2px solid var(--senai-laranja); }

.header-profile {
    display: flex;
    align-items: center;
    gap: 10px;
}

.avatar-circle {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--senai-laranja);
    display: grid;
    place-items: center;
    font-weight: 800;
}

.user-name { font-weight: 700; font-size: 0.9rem; }
.user-role { font-size: 0.72rem; color: #d7e6ff; }

.logout-btn {
    background: var(--senai-laranja);
    color: #fff;
    padding: 7px 12px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
}

.login-wrap {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.login-card { width: min(440px, 100%); }

.login-brand {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 6px;
}

.login-brand strong {
    font-size: 1.6rem;
    color: var(--senai-azul);
}

.qr { text-align: center; margin-top: 16px; }
.qr img,
img.qr { max-width: 300px; border: 10px solid #fff; box-shadow: var(--sombra); }

.qr-print {
    text-align: center;
    padding: 20px 10px;
}

.qr-print h1 { margin-bottom: 6px; }
.qr-print h2 { color: var(--texto); font-size: 1.2rem; }

.qr-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.qr-card {
    text-align: center;
    background: var(--branco);
    border: 1px solid var(--borda);
    border-radius: var(--raio);
    padding: 16px;
}

.qr-card img { width: 180px; max-width: 100%; }

.btn-qr {
    background: var(--senai-azul-claro);
    color: #fff;
}

.empty { color: var(--texto-suave); padding: 12px 0; }

@media (max-width: 800px) {
    .main-header { flex-direction: column; align-items: flex-start; }
    .grid-form { grid-template-columns: 1fr; }
    table { font-size: 13px; }
    .card { overflow-x: auto; }
}

@media print {
    .main-header,
    .no-print { display: none !important; }
}