/* ============================================================================
   login.css - PDC Camping
   Stile minimalista per le pagine di login/autenticazione
   ============================================================================ */

:root {
    --login-card-width: 360px;
    --login-bg: #f1f5f9;
    --login-card-bg: #ffffff;
    --login-brand-color: #1e293b;
    --login-border: #e2e8f0;
    --primary-color: #2563eb;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body.login-body {
    background-color: var(--login-bg);
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Wrapper centralizzato verticalmente e orizzontalmente */
.login-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

/* Card del form */
.login-card {
    width: 100%;
    max-width: var(--login-card-width);
    background: var(--login-card-bg);
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0,0,0,.10), 0 1px 3px rgba(0,0,0,.06);
    padding: 2rem 2rem 1.75rem;
}

/* Brand in cima alla card */
.login-brand {
    text-align: center;
    margin-bottom: 1.75rem;
}

.login-brand-emoji {
    font-size: 2.5rem;
    display: block;
    line-height: 1.2;
    margin-bottom: 0.4rem;
}

.login-brand-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--login-brand-color);
    letter-spacing: -0.01em;
}

/* Titolo del form */
.login-title {
    font-size: 1rem;
    font-weight: 600;
    color: #334155;
    margin: 0 0 1.25rem;
    text-align: center;
}

/* Focus visibile accessibile */
:focus-visible {
    outline: 3px solid #fbbf24;
    outline-offset: 2px;
}

/* Footer minimalista */
.login-footer {
    text-align: center;
    padding: 1rem;
    font-size: 0.78rem;
    color: #94a3b8;
}

/* ============================================================================
   Form groups e controlli
   ============================================================================ */

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.35rem;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="email"] {
    display: block;
    width: 100%;
    padding: 0.55rem 0.75rem;
    font-size: 0.9375rem;
    line-height: 1.5;
    color: #111827;
    background-color: #fff;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group input[type="text"]:focus,
.form-group input[type="password"]:focus,
.form-group input[type="email"]:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
    outline: none;
}

/* Campo con errore di validazione */
.form-group input.input-validation-error {
    border-color: #dc2626;
}

/* ============================================================================
   Bottone di login
   ============================================================================ */

.btn-login {
    display: block;
    width: 100%;
    padding: 0.6rem 1rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: #fff;
    background-color: var(--primary-color);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    transition: background-color 0.15s ease, transform 0.1s ease;
}

.btn-login:hover {
    background-color: #1d4ed8;
    color: #fff;
    text-decoration: none;
}

.btn-login:active {
    transform: scale(0.98);
}

/* Variante secondaria (es. "Torna alla home") */
.btn-login--secondary {
    background-color: #f1f5f9;
    color: #374151;
    border: 1px solid #d1d5db;
    margin-bottom: 0.6rem;
}

.btn-login--secondary:hover {
    background-color: #e2e8f0;
    color: #111827;
}

/* ============================================================================
   Checkbox "Ricordami"
   ============================================================================ */

.remember-me {
    margin-bottom: 1.25rem;
}

.remember-me-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #374151;
    cursor: pointer;
    font-weight: 400;
}

.remember-me-label input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    accent-color: var(--primary-color);
    cursor: pointer;
}

/* ============================================================================
   Validation summary e messaggi errore per campo
   ============================================================================ */

/* Nascosto di default; ASP.NET aggiunge .validation-summary-errors quando ci sono errori */
.validation-summary {
    display: none;
    background-color: #fef2f2;
    border: 1px solid #fca5a5;
    border-radius: 6px;
    padding: 0.65rem 0.9rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: #991b1b;
}

.validation-summary.validation-summary-errors {
    display: block;
}

/* ASP.NET aggiunge .validation-summary-errors anche con ul interno */
.validation-summary-errors ul {
    margin: 0;
    padding-left: 1.25rem;
}

.validation-summary-errors ul li {
    line-height: 1.5;
}

/* Errore inline per singolo campo */
.text-validation-error {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.8125rem;
    color: #dc2626;
    min-height: 1.1em;
}

/* Nasconde il testo quando non ci sono errori (span vuoto) */
.text-validation-error:empty {
    display: none;
}

/* ============================================================================
   Messaggio di successo (es. dopo reset password)
   ============================================================================ */

.success-message {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    background-color: #f0fdf4;
    border: 1px solid #86efac;
    border-radius: 6px;
    padding: 0.65rem 0.9rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: #166534;
}

/* ============================================================================
   Link "Password dimenticata?"
   ============================================================================ */

.forgot-password {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.8125rem;
}

.forgot-password a {
    color: var(--primary-color);
    text-decoration: none;
}

.forgot-password a:hover {
    text-decoration: underline;
}

/* ============================================================================
   Sottotitolo del form (testo descrittivo sotto il titolo)
   ============================================================================ */

.login-subtitle {
    font-size: 0.875rem;
    color: #475569;
    text-align: center;
    margin: -0.5rem 0 1.25rem;
    line-height: 1.5;
}

/* ============================================================================
   Riquadro requisiti password (ResetPassword)
   ============================================================================ */

.password-requirements {
    background-color: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: 6px;
    padding: 0.65rem 0.9rem;
    margin-bottom: 1rem;
    font-size: 0.8125rem;
    color: #0c4a6e;
}

.password-requirements__title {
    font-weight: 600;
    margin: 0 0 0.35rem;
}

.password-requirements__list {
    margin: 0;
    padding-left: 1.2rem;
    line-height: 1.65;
}

/* ============================================================================
   Pagina AccessDenied
   ============================================================================ */

.access-denied-content {
    text-align: center;
    padding: 0.5rem 0 1rem;
}

.access-denied-icon {
    font-size: 3.5rem;
    line-height: 1;
    margin-bottom: 0.75rem;
}

.access-denied-message {
    font-size: 0.9375rem;
    color: #475569;
    margin: 0 0 1.5rem;
    line-height: 1.5;
}

.access-denied-actions {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.access-denied-actions .btn-login {
    margin-bottom: 0;
}

.access-denied-actions .btn-login--secondary {
    margin-bottom: 0.6rem;
}

/* ============================================================================
   Responsive — schermi molto stretti (< 480 px)
   ============================================================================ */

@media (max-width: 480px) {
    .login-card {
        padding: 1.5rem 1.25rem 1.25rem;
    }

    .login-brand-emoji {
        font-size: 2rem;
    }

    .login-brand-name {
        font-size: 1.05rem;
    }

    .btn-login {
        padding: 0.65rem 1rem;
    }
}

/* ============================================================================
   Reduced motion — rispetta le preferenze di sistema
   ============================================================================ */

@media (prefers-reduced-motion: reduce) {
    .form-group input,
    .btn-login {
        transition: none;
    }
}