/* =====================================================
   TOTOPRONOSTICI - PAGINE DI ACCESSO (LOGIN/REGISTRAZIONE)
   ===================================================== */

/* === LAYOUT PAGINA LOGIN === */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 50%, #3b82f6 100%);
    padding: 2rem 1rem;
    position: relative;
    overflow: hidden;
}

/* Pattern decorativo sfondo */
.auth-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255,255,255,0.05) 0%, transparent 30%);
    pointer-events: none;
}

/* Palloni decorativi */
.auth-page::after {
    content: '⚽';
    position: absolute;
    font-size: 20rem;
    opacity: 0.03;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

/* === CARD LOGIN === */
.auth-card {
    position: relative;
    width: 100%;
    max-width: 380px;
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    animation: authSlideUp 0.5s ease;
}

@keyframes authSlideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === HEADER CARD === */
.auth-header {
    background: #fff;
    padding: 1rem 1.5rem 0.75rem;
    text-align: center;
    border-bottom: 1px solid var(--gray-200);
}

.auth-logo {
    max-width: 180px;
    height: auto;
    margin-bottom: 0.5rem;
}

.auth-title {
    color: var(--gray-800);
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.auth-subtitle {
    color: var(--gray-500);
    font-size: 0.8rem;
    margin-top: 0.125rem;
    margin-bottom: 0;
    font-weight: 500;
}

/* === BODY CARD === */
.auth-body {
    padding: 2rem;
}

/* === FORM GROUPS === */
.auth-form-group {
    margin-bottom: 0.875rem;
}

.auth-label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.85rem;
}

.auth-input {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 0.95rem;
    color: var(--gray-700);
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.auth-input:focus {
    outline: none;
    background: #fff;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(30, 64, 175, 0.1);
}

.auth-input::placeholder {
    color: var(--gray-400);
}

/* === PULSANTI === */
.auth-btn {
    width: 100%;
    padding: 0.625rem 1rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 14px rgba(30, 64, 175, 0.35);
}

.auth-btn:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    box-shadow: 0 6px 20px rgba(30, 64, 175, 0.45);
    transform: translateY(-2px);
}

.auth-btn:active {
    transform: translateY(0);
}

.auth-btn-secondary {
    background: linear-gradient(135deg, var(--gray-600) 0%, var(--gray-700) 100%);
    box-shadow: 0 4px 14px rgba(75, 85, 99, 0.35);
}

.auth-btn-secondary:hover {
    background: linear-gradient(135deg, var(--gray-500) 0%, var(--gray-600) 100%);
}

.auth-btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    box-shadow: none;
}

.auth-btn-outline:hover {
    background: var(--primary);
    color: #fff;
}

/* === BUTTONS GROUP === */
.auth-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.auth-buttons .auth-btn {
    flex: 1;
}

/* === AUTH ACTIONS === */
.auth-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

.auth-actions .auth-btn-primary {
    width: 100%;
}

.auth-actions .auth-btn-secondary {
    width: 100%;
}

/* === AUTH LINKS === */
.auth-links {
    text-align: center;
    margin-top: 1rem;
}

.auth-links a {
    color: var(--gray-500);
    font-size: 0.9rem;
    text-decoration: none;
    transition: color 0.2s;
}

.auth-links a:hover {
    color: var(--primary);
    text-decoration: underline;
}

/* === AUTH REGISTER LINK === */
.auth-register-link {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-200);
}

.auth-register-link p {
    margin: 0;
    color: var(--gray-600);
    font-size: 0.9rem;
}

.auth-register-link a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
}

.auth-register-link a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* === CARD WIDER VARIANT === */
.auth-card-wide {
    max-width: 520px;
}

/* === FIELD ERROR === */
.auth-field-error {
    display: block;
    color: var(--danger);
    font-size: 0.85rem;
    font-weight: 500;
    margin-top: 0.25rem;
}

/* === DIVIDER === */
.auth-divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
    color: var(--gray-400);
    font-size: 0.85rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--gray-200);
}

.auth-divider span {
    padding: 0 1rem;
}

/* === FOOTER LINKS === */
.auth-footer {
    padding: 1.25rem 2rem;
    background: var(--gray-50);
    text-align: center;
    border-top: 1px solid var(--gray-200);
}

.auth-footer-link {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
}

.auth-footer-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* === MESSAGGI ERRORE === */
.auth-error {
    padding: 0.875rem 1rem;
    background: #fee2e2;
    color: #991b1b;
    border-radius: 0.5rem;
    font-weight: 500;
    text-align: center;
    margin-bottom: 1rem;
    border: 1px solid #fca5a5;
    animation: authShake 0.3s ease;
}
.auth-error:empty {
    display: none;
}

@keyframes authShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.auth-success {
    padding: 0.875rem 1rem;
    background: #dcfce7;
    color: #166534;
    border-radius: 0.5rem;
    font-weight: 500;
    text-align: center;
    margin-bottom: 1rem;
    border: 1px solid #86efac;
}

/* === VALIDATORI === */
.auth-body span[id*="Valid"],
.auth-body span[id*="Compare"] {
    color: var(--danger);
    font-size: 0.85rem;
    font-weight: 500;
    margin-left: 0.5rem;
}

/* === ADMIN LOGIN VARIANT === */
.auth-page.admin-login {
    background: linear-gradient(135deg, #1f2937 0%, #111827 50%, #374151 100%);
}

.auth-page.admin-login .auth-header {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
}

.auth-page.admin-login .auth-btn {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    box-shadow: 0 4px 14px rgba(220, 38, 38, 0.35);
}

.auth-page.admin-login .auth-btn:hover {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.45);
}

/* === RESPONSIVE === */
@media (max-width: 480px) {
    .auth-page {
        padding: 1rem;
    }
    
    .auth-card {
        border-radius: 1rem;
    }
    
    .auth-header {
        padding: 1.5rem;
    }
    
    .auth-body {
        padding: 1.5rem;
    }
    
    .auth-buttons {
        flex-direction: column;
    }
    
    .auth-logo {
        max-width: 160px;
    }
    
    .auth-title {
        font-size: 1.25rem;
    }
}

/* === ICONE INPUT === */
.auth-input-wrapper {
    position: relative;
}

.auth-input-wrapper .auth-input {
    padding-left: 3rem;
}

.auth-input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 1.1rem;
}

/* === CHECKBOX RICORDAMI === */
.auth-remember {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.auth-remember input[type="checkbox"] {
    width: 1.125rem;
    height: 1.125rem;
    accent-color: var(--primary);
}

/* === LINK PASSWORD DIMENTICATA === */
.auth-forgot {
    text-align: right;
    margin-top: -0.5rem;
    margin-bottom: 1rem;
}

.auth-forgot a {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.auth-forgot a:hover {
    color: var(--primary);
}
/* =====================================================
   TOTOPRONOSTICI - AUTH.MASTER LAYOUT
   ===================================================== */

/* === BODY E CONTAINER === */
.auth-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 50%, #3b82f6 100%);
    padding: 2rem 1rem;
    margin: 0;
    position: relative;
    overflow: hidden;
}
.auth-body {
    overflow-y: auto;
}

/* Pattern decorativo sfondo */
.auth-body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255,255,255,0.05) 0%, transparent 30%);
    pointer-events: none;
}

/* Pallone decorativo */
.auth-body::after {
    content: '⚽';
    position: absolute;
    font-size: 20rem;
    opacity: 0.03;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.auth-container {
    position: relative;
    width: 100%;
    max-width: 560px;
    z-index: 1;
}

/* === AUTH CARD PER MASTER === */
.auth-body .auth-card {
    position: relative;
    width: 100%;
    background: #fff;
    border-radius: 1.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    animation: authSlideUp 0.5s ease;
}

/* === AUTH HEADER PER MASTER === */
.auth-body .auth-header {
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
    padding: 2rem 2rem 1.5rem;
    text-align: center;
    border-bottom: 3px solid rgba(59, 130, 246, 0.5);
}

/* Logo testuale h1 */
h1.auth-logo {
    color: #fff;
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* === AUTH FORM === */
.auth-form {
    padding: 1.25rem 1.5rem;
}

.auth-info {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--gray-600);
    font-size: 0.85rem;
    line-height: 1.5;
}

/* === AUTH MESSAGE (conferma/logout) === */
.auth-message {
    text-align: center;
    padding: 2rem;
}

.auth-message-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.auth-message h2 {
    color: var(--gray-800);
    font-size: 1.5rem;
    margin: 0 0 1rem 0;
}

.auth-message p {
    color: var(--gray-600);
    margin: 0.5rem 0;
}

.auth-message.success {
    background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
    border-radius: 0.75rem;
    margin: 1.5rem;
    border: 1px solid #86efac;
}

.auth-message.success h2 {
    color: #166534;
}

.auth-message.success p {
    color: #15803d;
}

.auth-message.info {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-radius: 0.75rem;
    margin: 1.5rem;
    border: 1px solid #93c5fd;
}

.auth-message.info h2 {
    color: #1e40af;
}

.auth-message.info p {
    color: #1d4ed8;
}

/* === FOOTER IN FORM === */
.auth-form .auth-footer {
    margin-top: 1rem;
    padding: 0.75rem 0 0;
    background: transparent;
    border-top: 1px solid var(--gray-200);
}

.auth-form .auth-footer p {
    color: var(--gray-500);
    font-size: 0.75rem;
    margin: 0;
}

/* === RESPONSIVE MASTER === */
@media (max-width: 480px) {
    .auth-body {
        padding: 1rem;
    }
    
    .auth-container {
        max-width: 100%;
    }
    
    .auth-body .auth-card {
        border-radius: 1rem;
    }
    
    .auth-body .auth-header {
        padding: 1.5rem;
    }
    
    .auth-form {
        padding: 1.5rem;
    }
    
    h1.auth-logo {
        font-size: 1.5rem;
    }
}