:root {
    --st-primary: #0d9488;
    --st-primary-dark: #0f766e;
    --st-primary-light: #5eead4;
    --st-ink: #0f172a;
    --st-bg: #f1f5f9;
    --st-radius: 14px;
    --st-radius-sm: 10px;
}

body {
    background-color: var(--st-bg);
    color: var(--st-ink);
}

/* ---------- navegação ---------- */
.navbar.bg-dark {
    background: linear-gradient(135deg, #0f172a 0%, #134e4a 100%) !important;
    box-shadow: 0 2px 10px rgba(15, 23, 42, .2);
}

.navbar-brand {
    font-weight: 700;
}

.navbar .nav-link {
    font-size: .92rem;
}

.navbar .dropdown-menu {
    border: none;
    border-radius: var(--st-radius-sm);
    box-shadow: 0 12px 28px rgba(15, 23, 42, .18);
    padding: .4rem;
}

.navbar .dropdown-item {
    border-radius: 8px;
    font-size: .9rem;
    padding: .45rem .75rem;
}

.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus {
    background: var(--st-bg);
    color: var(--st-primary-dark);
}

.navbar .dropdown-toggle::after {
    opacity: .6;
}

/* ---------- cartões, tabelas, botões ---------- */
.card {
    border: none;
    border-radius: var(--st-radius);
}

.card.shadow-sm {
    box-shadow: 0 4px 16px rgba(15, 23, 42, .06) !important;
}

table.tabela-lista {
    border-radius: var(--st-radius);
    overflow: hidden;
}

table.tabela-lista thead th {
    background: #eef2f6;
    text-transform: uppercase;
    font-size: .74rem;
    letter-spacing: .04em;
    color: #475569;
    border-bottom: none;
    font-weight: 700;
}

table.tabela-lista tbody tr:hover {
    background-color: #f8fafc;
}

table.tabela-lista td, table.tabela-lista th {
    vertical-align: middle;
}

.btn-primary {
    background-color: var(--st-primary);
    border-color: var(--st-primary);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: var(--st-primary-dark) !important;
    border-color: var(--st-primary-dark) !important;
}

.btn-outline-primary {
    color: var(--st-primary-dark);
    border-color: var(--st-primary);
}

.btn-outline-primary:hover {
    background-color: var(--st-primary);
    border-color: var(--st-primary);
}

.btn, .form-control, .form-select {
    border-radius: var(--st-radius-sm);
}

.badge {
    font-weight: 600;
    border-radius: 999px;
    padding: .4em .7em;
}

.alert {
    border: none;
    border-radius: var(--st-radius-sm);
    border-left: 4px solid transparent;
}

.alert-success { border-left-color: var(--st-primary); }
.alert-danger { border-left-color: #dc2626; }

.badge-vagas {
    font-size: 0.85rem;
}

/* ---------- login ---------- */
.au-login-wrap-staff {
    min-height: calc(100vh - 40px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    max-width: 860px;
    width: 100%;
    margin: 8vh auto;
    border-radius: var(--st-radius);
    overflow: hidden;
    box-shadow: 0 20px 45px rgba(15, 23, 42, .14);
}

.login-card .row.g-0 {
    min-height: 420px;
}

.login-hero {
    background: linear-gradient(160deg, var(--st-primary) 0%, #0f172a 100%);
    color: #fff;
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}

.login-form-side {
    padding: 3rem 2.5rem;
}