html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

a, .btn-link {
    color: #006bb7;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}


/* ===== Digital Training DNS: tema ===== */
:root {
    --dt-primary: #4338ca;
    --dt-primary-dark: #312e81;
    --dt-ink: #0f172a;
    --dt-muted: #64748b;
    --dt-line: #e2e8f0;
    --dt-surface: #f8fafc;
}

html, body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--dt-ink);
}

a, .btn-link {
    color: var(--dt-primary);
}

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

    .btn.btn-primary:hover,
    .btn.btn-primary:focus-visible,
    .btn.btn-primary:active {
        background-color: var(--dt-primary-dark);
        border-color: var(--dt-primary-dark);
    }

/* Estrutura da página */
.dt-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--dt-surface);
}

.dt-main {
    flex: 1;
}

.dt-content {
    padding-top: 2rem;
    padding-bottom: 3rem;
}

/* Barra de navegação */
.dt-nav {
    background: linear-gradient(90deg, var(--dt-primary-dark), var(--dt-primary));
    padding: .6rem 0;
}

    .dt-nav .navbar-brand {
        color: #fff;
        font-weight: 600;
        display: flex;
        align-items: center;
        gap: .6rem;
    }

.dt-brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: .5rem;
    background: rgba(255, 255, 255, .18);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .03em;
}

.dt-nav .nav-link,
.dt-nav .btn-link {
    color: rgba(255, 255, 255, .82);
    text-decoration: none;
    border: 0;
    padding: .4rem .75rem;
    border-radius: .5rem;
}

    .dt-nav .nav-link:hover,
    .dt-nav .btn-link:hover {
        color: #fff;
        background: rgba(255, 255, 255, .12);
    }

    .dt-nav .nav-link.active {
        color: #fff;
        background: rgba(255, 255, 255, .2);
        font-weight: 600;
    }

/* Rodapé */
.dt-footer {
    border-top: 1px solid var(--dt-line);
    background: #fff;
    color: var(--dt-muted);
    font-size: .875rem;
    padding: 1rem 0;
}

    .dt-footer a {
        color: var(--dt-primary);
        text-decoration: none;
    }

        .dt-footer a:hover {
            text-decoration: underline;
        }

/* Aviso de cookies */
.dt-cookie {
    position: fixed;
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    z-index: 1050;
    max-width: 720px;
    margin: 0 auto;
    background: var(--dt-ink);
    color: #e2e8f0;
    border-radius: .75rem;
    padding: .9rem 1.1rem;
    display: flex;
    flex-direction: column;
    gap: .5rem;
    box-shadow: 0 10px 30px rgba(15, 23, 42, .35);
}

    .dt-cookie[hidden] {
        display: none;
    }

    .dt-cookie a {
        color: #c7d2fe;
    }

@media (min-width: 768px) {
    .dt-cookie {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
    }
}

/* Página inicial e cartões */
.dt-hero {
    background: linear-gradient(135deg, var(--dt-primary-dark), var(--dt-primary));
    color: #fff;
    border-radius: 1.25rem;
    padding: 3rem 2rem;
}

    .dt-hero .eyebrow {
        text-transform: uppercase;
        letter-spacing: .08em;
        font-size: .8rem;
        opacity: .8;
    }

    .dt-hero .lead {
        max-width: 40rem;
        opacity: .92;
    }

.dt-step {
    background: #fff;
    border: 1px solid var(--dt-line);
    border-radius: 1rem;
    padding: 1.5rem;
    height: 100%;
}

.dt-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: #e0e7ff;
    color: var(--dt-primary);
    font-weight: 700;
    margin-bottom: .75rem;
}

.dt-band {
    background: #fff;
    border: 1px solid var(--dt-line);
    border-radius: 1rem;
    padding: 1.5rem 1.75rem;
}

.dt-card {
    background: #fff;
    border: 1px solid var(--dt-line);
    border-radius: 1rem;
    padding: 1.75rem;
    max-width: 520px;
    margin: 0 auto;
}


/* Barra de navegação em ecrãs pequenos: o logótipo numa linha, os links na seguinte */
.dt-nav .nav-link,
.dt-nav .btn-link {
    white-space: nowrap;
}

@media (max-width: 767.98px) {
    .dt-nav.navbar > .container {
        flex-wrap: wrap;
        row-gap: .35rem;
    }

    .dt-nav .navbar-nav {
        width: 100%;
        margin-left: 0 !important;
        justify-content: flex-start;
        flex-wrap: wrap;
    }

    .dt-nav .nav-link,
    .dt-nav .btn-link {
        padding: .3rem .6rem;
        font-size: .95rem;
    }
}