/* dierre.welcome - stile minimale, niente framework CSS esterno.
   Palette/tipografia allineate a my.dierre.srl (vedi my/wwwroot/css/layout-modern.css)
   per dare continuità visiva tra i siti pubblici Dierre. */

:root {
    --dierre-primary: #304254;
    --dierre-secondary: #118bcc;
    --dierre-accent: #d1dd48;
    --dierre-text: #304254;
    --dierre-text-light: #757b7f;
    --dierre-border: #e2e8e7;
    --dierre-light: #f6f9fb;
    --dierre-grey-bg: #c7cccc;
    --dierre-white: #ffffff;
    --colore-errore: #b03a2e;
    --colore-errore-sfondo: #fdecea;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--font-family);
    color: var(--dierre-text);
    background-color: var(--dierre-white);
}

.page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 32px 16px 64px;
    min-height: calc(100vh - 220px);
}

h1, h2 {
    color: var(--dierre-primary);
}

.pagina-centrata {
    text-align: center;
    margin-top: 48px;
}

/* ---- Header ---- */

.main-header {
    background: var(--dierre-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.navbar-brand {
    text-decoration: none;
}

.brand-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.brand-logo {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
}

.brand-my {
    color: var(--dierre-accent);
    text-shadow: 0 0 1px rgba(48, 66, 84, 0.35);
}

.brand-dot {
    color: var(--dierre-accent);
    font-weight: 700;
}

.brand-dierre {
    color: var(--dierre-secondary);
}

.brand-subtitle {
    font-size: 0.75rem;
    color: var(--dierre-text-light);
    margin-top: 2px;
    letter-spacing: 0.5px;
}

.top-link {
    color: var(--dierre-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
}

.top-link:hover {
    color: var(--dierre-secondary);
}

/* ---- Footer ---- */

.main-footer {
    background: var(--dierre-light);
    border-top: 1px solid var(--dierre-border);
    margin-top: 48px;
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 16px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.footer-col {
    flex: 1 1 260px;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex: 0 0 auto;
}

.footer-copy {
    text-align: right;
    flex: 1 1 260px;
}

.footer-azienda {
    margin: 0 0 4px;
    font-weight: 600;
    color: var(--dierre-primary);
}

.footer-muted {
    margin: 0 0 4px;
    font-size: 0.82rem;
    color: var(--dierre-text-light);
}

.footer-social-link {
    color: var(--dierre-text-light);
    opacity: 0.75;
    transition: opacity 0.2s ease, transform 0.2s ease, color 0.2s ease;
    display: inline-flex;
}

.footer-social-link:hover {
    opacity: 1;
    color: var(--dierre-secondary);
    transform: translateY(-2px);
}

@media (max-width: 640px) {
    .footer-inner {
        flex-direction: column;
        text-align: center;
    }

    .footer-copy {
        text-align: center;
    }
}

/* ---- Wizard ---- */

.wizard-container {
    background: #fff;
    border: 1px solid var(--dierre-border);
    border-radius: 6px;
    padding: 24px;
}

.wizard-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
}

.wizard-dot {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--dierre-border);
    background: #fff;
    color: #888;
    font-weight: bold;
    cursor: not-allowed;
}

.wizard-dot.raggiunto {
    border-color: var(--dierre-secondary);
    color: var(--dierre-secondary);
    cursor: pointer;
}

.wizard-dot.attivo {
    background: var(--dierre-secondary);
    border-color: var(--dierre-secondary);
    color: #fff;
}

.wizard-content {
    margin-top: 8px;
}

.wizard-actions {
    margin-top: 24px;
    display: flex;
    gap: 12px;
}

/* ---- Form ---- */

.form-section {
    margin-bottom: 28px;
    padding-bottom: 12px;
    border-bottom: 1px solid #eee;
}

.form-section:last-of-type {
    border-bottom: none;
}

.form-group {
    margin-bottom: 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-width: 480px;
}

.form-group-checkbox {
    flex-direction: row;
    align-items: center;
}

.form-group-checkbox label {
    display: flex;
    align-items: center;
    gap: 8px;
}

label {
    font-weight: 600;
    font-size: 0.92rem;
}

.form-control {
    padding: 8px 10px;
    border: 1px solid var(--dierre-border);
    border-radius: 4px;
    font-size: 1rem;
    font-family: var(--font-family);
}

.form-control:focus {
    outline: none;
    border-color: var(--dierre-secondary);
}

.form-radio-group {
    display: flex;
    gap: 20px;
}

.form-radio-group label {
    font-weight: normal;
    display: flex;
    align-items: center;
    gap: 6px;
}

.sedi-destinazione-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 12px 0;
}

.sede-destinazione-row {
    border: 1px dashed var(--dierre-border);
    border-radius: 6px;
    padding: 12px;
}

.privacy-placeholder {
    border: 2px dashed #e67e22;
    background: #fef5ec;
    border-radius: 6px;
    padding: 14px 18px;
    margin-bottom: 16px;
}

.privacy-placeholder p {
    margin: 0 0 8px;
}

.privacy-placeholder p:last-child {
    margin-bottom: 0;
}

/* ---- Bottoni ---- */

.btn {
    padding: 10px 20px;
    border-radius: 4px;
    border: none;
    font-size: 1rem;
    font-family: var(--font-family);
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--dierre-primary), var(--dierre-secondary));
    color: #fff;
}

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

.btn-secondary {
    background: #eee;
    color: var(--dierre-text);
}

.btn-secondary:hover {
    background: #ddd;
}

/* ---- Validazione ---- */

.validation-errors {
    background: var(--colore-errore-sfondo);
    color: var(--colore-errore);
    border: 1px solid var(--colore-errore);
    border-radius: 4px;
    padding: 10px 16px;
    margin-bottom: 16px;
}

.validation-message {
    color: var(--colore-errore);
    font-size: 0.85rem;
    font-weight: normal;
}

/* ---- Firma grafica (Step6) ---- */

.signature-pad-wrapper {
    max-width: 480px;
}

.signature-pad-canvas {
    display: block;
    width: 100%;
    height: 180px;
    border: 1px solid var(--dierre-border);
    border-radius: 4px;
    background: #fff;
    touch-action: none;
    cursor: crosshair;
}

/* ---- Step completato ---- */

.step-completato {
    text-align: center;
    padding: 32px 16px;
}

.step-completato .icona-successo {
    font-size: 2.5rem;
    color: #1e8449;
    margin-bottom: 8px;
}

.spinner-invio {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--dierre-secondary);
    font-weight: 600;
}