/* =========================
   LAYOUT PAGINA REGISTRAZIONE
========================= */

.reg-main {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    min-height: 100vh;
    padding-top: 60px;
    gap: 20px;
}

.reg-main .cta {
    margin: 0 auto;
}

/* LOGO */
.reg-main .logo {
    width: 65px;
}

/* =========================
   CARD
========================= */

#form-container {
    width: 100%;
    max-width: 700px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--white-premium);
}

/* TITLE */
.reg-title {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 8px;
}

/* SUBTITLE */
#form-container .sottotitolo {
    color: var(--gray-medium);
    font-size: 15px;
    max-width: 420px;
    margin-bottom: 24px;
    text-align: center;
}

/* =========================
   FORM
========================= */

#formRegistrazione {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* =========================
   FLOATING LABEL SYSTEM
========================= */

.campo {
    position: relative;
    width: 100%;
}

/* LABEL */
.campo label {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 15px;
    color: var(--gray-medium);
    pointer-events: none;
    transition: all 0.18s ease;
    z-index: 2;
    padding: 0 4px;
    border-radius: 4px;
    background: var(--white-premium);
}

/* INPUT */
.reg-input {
    width: 100%;
    padding: 22px 16px 10px 16px;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.15);
    background: var(--white-premium);
    color: var(--black-premium);
    font-size: 15px;
    font-family: inherit;
    outline: none;
    transition: all 0.2s ease;
}

/* HOVER */
.reg-input:hover {
    border-color: rgba(0,0,0,0.35);
}

/* FOCUS */
.reg-input:focus {
    border-color: var(--blue-accent);
    box-shadow: 0 0 0 3px rgba(var(--blue-accent-rgb), 0.15);
}

/* FLOAT STATE — label va su */
.reg-input:focus + label,
.reg-input:not(:placeholder-shown) + label {
    top: 9px;
    left: 13px;
    transform: translateY(0);
    font-size: 11px;
    font-weight: 600;
    color: var(--blue-accent);
}

/* PLACEHOLDER invisibile — serve per il floating label */
.reg-input::placeholder {
    color: transparent;
}

/* ERRORE */
.reg-input.errore {
    border-color: var(--error-soft);
    background: rgba(var(--error-soft-rgb), 0.04);
    box-shadow: 0 0 0 3px rgba(var(--error-soft-rgb), 0.12);
}

.reg-input.errore:focus,
.reg-input.errore:hover {
    border-color: var(--blue-accent);
    background: var(--white-premium);
    box-shadow: 0 0 0 3px rgba(var(--blue-accent-rgb), 0.15);
}

/* =========================
   INFO TESTO
========================= */

.requisiti-password {
    text-align: center;
    font-size: 18px;
    color: var(--gray-medium);
    margin-top: -4px;
    line-height: 1.5;
}

/* =========================
   TERMINI
========================= */

.termini-container {
    display: flex;
    justify-content: center;
    text-align: center;
    gap: 10px;
    margin-top: 6px;
}

.termini-container input[type="checkbox"] {
    width: 17px;
    height: 17px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--blue-accent);
    flex-shrink: 0;
}

.termini-container input[type="checkbox"].errore {
    outline: 2px solid var(--error-soft);
    border-radius: 3px;
}

.termini-container label {
    font-size: 13px;
    color: var(--gray-medium);
    line-height: 1.5;
    font-weight: normal;
}

.termini-container a {
    color: var(--blue-accent);
    text-decoration: underline;
}

/* =========================
   ESITO
========================= */

#esito-registrazione {
    margin-top: 16px;
    width: 100%;
    max-width: 420px;
    padding: 14px 16px;
    border-radius: 12px;
    font-size: 14px;
    text-align: center;
}

#esito-registrazione.esito-errore {
    background: rgba(var(--error-soft-rgb), 0.08);
    color: var(--error-soft);
    border: 1px solid rgba(var(--error-soft-rgb), 0.2);
}

#esito-registrazione.esito-successo {
    background: rgba(var(--success-trust-rgb), 0.08);
    color: var(--success-trust);
    border: 1px solid rgba(var(--success-trust-rgb), 0.2);
}

/* =========================
   GIA LOGGATO
========================= */

.giaLoggatoMess {
    top: 400px;
    left: 50%;
    transform: translateX(-50%);
    position: fixed;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px 32px;
    background-color: var(--white-premium);
    border-radius: 16px;
    font-size: 18px;
    font-weight: 600;
    color: var(--black-premium);
    width: fit-content;
    box-shadow: var(--shadow-medium);
    transition: opacity 0.3s ease;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 900px) {
    #form-container {
        padding: 32px 24px;
    }

    .reg-main {
        padding-top: 40px;
    }
}

/* =========================
   UTILITY JS
========================= */

.ui-hidden {
    opacity: 0;
    pointer-events: none;
}

.nascosto {
    display: none;
}